x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) signalfd(r0, &(0x7f0000fe2000)={0x7fff}, 0x8) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:17 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e33000)="7b7068bbedb5cb3b2fa727507c3420a3693d497ebe40f3aa854783ad03d5a4b1c5a1b21ae90541b24018d8e2473fc9f77ac2b97b7fd26ad967a25f20fdd82ab9f5a7c3d39f3ee7e1f72a497aaaf92988951a59e3b7357e0a38d154e91378d8efa273de8b8ef964a062a1bda7", 0x6c, r0) add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f00009f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00006f2000)=""/94, &(0x7f0000f5d000)=0x5e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0x6, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) 2017/12/23 08:11:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000324000)={0x0, 0x0}) lseek(r0, 0x0, 0x3) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d0a000)='comm\x00') ftruncate(r2, 0x3) ftruncate(r2, 0x73c) 2017/12/23 08:11:17 executing program 6: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x28)=[], 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e66000-0x8)={0x800000000}, 0x8) 2017/12/23 08:11:17 executing program 1: socket$inet6(0xa, 0x80006, 0x4000000000000) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002c000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x81, &(0x7f000002c000-0x8)={0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000002d000-0x30)=[{0x6, 0x3, 0x7fffffff, 0x265, @time={0x0, 0x989680}, {0x10000, 0x40}, {0x100000001, 0x6}, @connect={{0x80000000, 0xad}, {0x101, 0x7}}}], 0x30) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000019000-0xc)={&(0x7f000002d000-0x8)='./file0\x00', 0x0}, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000002c000-0x110)={r1, r2, 0x20, 0x9352, &(0x7f0000010000-0xcb)="9c71a78262d45c8259608601cf61f9e4e56263e01461d2f98e35e0de9dc6b7bd3b3d7a2b0294a478e6e60899b95954fd99db4139d5db4e6dfffc2bb712bac5d5e129dd82cf74572f1fff8e9a5cc0ce91695b52eb683ae0dca36752d0ad2b8f1100371b149cc4ad2045f6a96bd1e0484b3607a1084bed1f21bd07090fbbaf71f99a3c3865098e137c26a1b072941fcb9b2ba5d2c0cc99322eb07afb554499296ad90a2b0d1528ad824315bdf4a2736e88cdb146c91e297ffc533988265a55a7d5850b3976fe3e704586d65c", 0x80, 0x2, 0x1f, 0x1, 0x2, 0x80000000, 0xcc2, "c826db87d8c81bf29fa443c98e23a379a22ecbbb08a2a355dd0b5c47021587dde1c4f1184107cbd788739a5a4e18f3694cc10d39ffa2f24209ca0d2794d6bd8f56d512889e36e60c888c2814ef09ff24e2c22307fd3032d83547a5cacfd3ec90c209d56d09a1c7ee1fcb9698fb455053a244c6f81771d8c05e0804d345ebe5ec384435c9af7e002cc38e1cd2464828adc32a86ceca03ae51b7c6fab63a7a39d50aa965f4abf3331c45ab56d257fdc782963fde3285ed1ed5f580647e715c409aa836a059473d30dd34412d1f877024c0b6367f14dac5ae5f04e6214c3e1312100add032cf6d84e3d"}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000002e000)={r1, 0x5, 0x2, "40333a4afcc8862931d246ce34891d681052440019ba62d310890d0434ac6439b08b346d5f7c126b79f4e35b6b794ac8f7415a8bc0da54bdd7d65f77a8c8734a7560e2527258680a40063a3ecb24e2b8b5f3bacb63c0ac269ab29bda97b29656f6d2cd444602ee0d13daec2632bfa2dc"}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000002d000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x2, 0x10, "02adae07a8bdbf37a75f3aa730033318aee7f6b87f920d21eebaed2c49c4181e78286b48cf27d25d44e2743e8824967420589e235ab147a1268d307eb39e8af819d802db8e11ab76c29031c8cd3b5298"}, 0x160) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, 0xc) setsockopt(r1, 0xffa5, 0x5, &(0x7f0000026000-0x6)="f3f9566a9f17", 0x6) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000002e000-0x4)=r3) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2017/12/23 08:11:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 229.150952] device gre0 entered promiscuous mode 2017/12/23 08:11:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006c9000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1274, 0xffffffffffffffff) 2017/12/23 08:11:18 executing program 6: r0 = socket$inet6(0xa, 0x1000020000, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x95)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000)=0x5c, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r3 = getgid() syz_fuse_mount(&(0x7f0000002000)='./file0\x00', 0x4003, r2, r3, 0x1, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/156) 2017/12/23 08:11:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000871000)='./file0\x00', &(0x7f00000bb000)=""/9, 0x9) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x100) r1 = socket(0x100000000000e, 0xc, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl(r1, 0x8b16, &(0x7f0000001000)="") 2017/12/23 08:11:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000048a000)=0x0) r3 = syz_open_dev$tun(&(0x7f00008ba000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00002c0000-0x4)=0x2) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000f9e000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = syz_open_dev$mice(&(0x7f0000c50000)='/dev/input/mice\x00', 0x0, 0x200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000e8000-0x8)={r5, r4}) 2017/12/23 08:11:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) syz_open_dev$evdev(&(0x7f00007e5000-0x12)='/dev/input/event#\x00', 0x9, 0x101002) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:18 executing program 1: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e0b000-0x14)={r0, r3, 0x5, 0x1, r1}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f00007c0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x10, 0x3f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f758bd", 0x0, "0ccc48"}, ""}}}}, 0x42) 2017/12/23 08:11:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0xf277, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "df21741175882f0000"}]}]}}, ""}}}}}, 0x0) 2017/12/23 08:11:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca1000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2017/12/23 08:11:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1700000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000896000-0x4)=0x0) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/sequencer\x00', 0x280, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007ed000-0x8)=[0x8, 0x100]) fchdir(r0) r2 = syz_open_dev$evdev(&(0x7f0000aaa000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) clock_gettime(0x4, &(0x7f000079a000-0x10)={0x0, 0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000080c000)={0x4, 0x93, &(0x7f00008d2000-0x93)="61032aa59482c7378cc0d460ecd34a60e228e70cb73023f9ea375eb3194b657f938967d92b85816152e5c76af7d5043ff1b006572368df12750f01615f115b9bc2f32f64c4d0feb25eaf11dd785eb73dc3cf57b5f8e3bbca62d87d7ec3922c18ce09be99274e1568b494b7d262b11609ad1a3e7d9d121f03fe322a0f5fcb96bb7be60d03148e84feda6664578a27a9f2097201"}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e00000-0x28)={0x2, 0x14, 0x80000000, 0x0, "5f450200828d9b22c3c7c917d91a496bed9216a6f3ef549d6ee1fe23806ba2a4"}) 2017/12/23 08:11:18 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x200f1526, r0}, &(0x7f0000aec000)={0x9, 0x3, 0xfffffffffffffffb, 0x100, 0xd703, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000387000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 230.115591] device gre0 entered promiscuous mode [ 230.128389] device gre0 entered promiscuous mode 2017/12/23 08:11:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) accept$nfc_llcp(r1, &(0x7f0000bb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b66000-0x4)=0x60) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e79000)="f0d15cf13950434007024bca69e21ba9cbf42c76e5f486e80c0623e0f55420a42a2ff6797b765609e31b8817cdd79497da9e817e9ed237da9ceeae99d853fb19df48548669d293381526d8dc2a7d161714c56f4f49cb49a74d9ea1c2a5e71e09388a5a697a6829d67e59d5947a7be81633f0843c41a583c124d2f89394e7ede54e5ebf063c72d3540fcacbd2e2b446c57817be93242193aa92b2e9238a1c9817f6eb7108c21dd0bcd9e28a1143eaf0fd4b2ea347f2decb9a0b43b97a9e54d1dee9d6509be41353f7ec46", 0xca, 0x3, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000004d000)=0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000b61000)=0x100) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) 2017/12/23 08:11:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e1d000-0xbc)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x57b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x49c9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0xffffffffffff939e, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r0 = open(&(0x7f0000012000-0x6)='./file0\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000099b000)=0x7bf9, 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) fallocate(r0, 0x43, 0x0, 0xef75) 2017/12/23 08:11:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ecc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f000092d000)=0x400, 0x4) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fd2000)=0x3, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004cb000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22c2ff0f"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/23 08:11:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003c5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) bind$inet(0xffffffffffffffff, &(0x7f0000bdc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000053f000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x8000, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) pipe(&(0x7f0000cc5000-0x5)={0x0, 0x0}) syz_open_dev$tun(&(0x7f000035b000)='/dev/net/tun\x00', 0x0, 0x4000) msync(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x5) epoll_create1(0x80000) ioctl$TCSETAW(r1, 0x5402, &(0x7f00006b9000)={0x9e, 0x40, 0x9, 0x5, 0x5, 0xb76, 0x0, 0x5, 0x0, 0x6}) 2017/12/23 08:11:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000260000)={0x0, 0x2, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fe000)=0x0) timer_gettime(r1, &(0x7f0000aa0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) r3 = msgget(0x0, 0x40) msgctl$IPC_STAT(r3, 0x2, &(0x7f00003e2000)=""/25) shmdt(r2) 2017/12/23 08:11:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) 2017/12/23 08:11:19 executing program 7: socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0x80, 0x80, 0x5, 0x0, 0x401}) 2017/12/23 08:11:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000769000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2d8f78db8586b40230ec62de5bb2f77bfb1139b847e4dd1f21c9ab180eabc77617fdca9958745716f39cd3228b3d24efa27efeecc7cf15f717766bc756d50e40", "547061840679f1e3bbb398dfb6c4f5a1ccf47ad33c8d7a8982c53098647e532e", [0x0, 0x0], 0x0}) r1 = creat(&(0x7f0000e1b000-0x8)='./file0\x00', 0x12d) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) 2017/12/23 08:11:19 executing program 7: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000848000)=0x0) finit_module(r0, &(0x7f0000643000-0x15)=':/eth0system[$vmnet1\x00', 0x3) r1 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000268000)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000478000)=@assoc_id=0x0, &(0x7f0000e8a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001b000-0x108)={r2, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1f, 0x0, 0x3, 0x4, 0x7, 0x8, 0x7, 0x2, 0x7fff, 0xf9, 0x9, 0x40, 0x3, 0x5]}, &(0x7f0000f46000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b9e000-0x4)=0x0, &(0x7f00009ea000)=0x4) sendto$inet6(r1, &(0x7f000051d000)="", 0x0, 0x0, &(0x7f00001a5000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000cad000-0xc)='/dev/autofs\x00', 0x400, 0x0) 2017/12/23 08:11:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f000095c000)={0x0, 0x0}) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cca000-0x28)={@generic="edc340c5a98b7d9b3e5b9772da1d6e82", &(0x7f0000138000)=@ethtool_per_queue_op={0x4b, 0xae, [0xfffffffffffffff8, 0x3, 0x100000001, 0xff, 0x0, 0x20, 0xd5, 0x9, 0x8, 0x9, 0x9, 0x7, 0x0, 0x7, 0x6, 0x84, 0xffffffffffffffff, 0x13, 0x3, 0xcbf, 0x3f, 0xfffffffffffffff8, 0x3, 0x10001, 0x8000, 0x9, 0x5, 0x4, 0x6, 0x6, 0x3, 0x1, 0x8, 0x1, 0x0, 0x20, 0x7, 0x20, 0xffff, 0x5, 0x7d59, 0x7, 0x401, 0x8, 0x28, 0x0, 0x44, 0x4, 0x10000, 0x1, 0x100, 0x8, 0x5, 0x4, 0x200, 0xe84, 0x8, 0x6, 0x80000000, 0x8, 0x81, 0x4, 0x4, 0xcae3, 0x8000, 0x1, 0x4, 0x9287, 0x1, 0x8121, 0x9372, 0x6, 0x3, 0x1ff, 0x2, 0xee71, 0x4, 0x80, 0x0, 0x3, 0x29e2, 0x9, 0x96, 0x7, 0xd2ac, 0x0, 0x1, 0x5d8, 0x3, 0xe1, 0x4, 0xfffffffeffffffff, 0x7, 0x4, 0x6105dfea, 0x3f, 0x6682, 0x4, 0x81, 0x1, 0x13e, 0x9, 0x400, 0x6, 0xa09, 0xd17, 0x1, 0xc198, 0x1, 0x59f0, 0x80000001, 0x101, 0x9, 0x7fffffff, 0x100000001, 0x7, 0xf41, 0x41cb9228, 0xfdb5, 0x2, 0x4, 0x2, 0x7f, 0x3, 0x10000, 0x4, 0x4, 0x3, 0x1ff, 0x6281c00a, 0x7, 0x6738d51c, 0x1, 0x7f, 0x8, 0x81, 0x6, 0x5, 0x100000000, 0x0, 0x80000001, 0x8, 0xcb98, 0x8, 0x8, 0x100, 0x8000, 0xaca, 0x24, 0x2, 0x7, 0x6a48, 0x40, 0x9, 0x7, 0xfffffffffffffe00, 0x5, 0x9, 0x0, 0x9, 0x9, 0x7, 0x2, 0x7fffffff, 0x400, 0xda, 0x0, 0xa529, 0xc5, 0x8, 0x2, 0xb4d, 0xab2e, 0x3, 0xc3d, 0x1, 0x1ff, 0x522, 0x2, 0x0, 0x3, 0x2, 0x5, 0x8, 0x7517, 0x8, 0x6, 0x1, 0x2, 0x80, 0x1, 0x101, 0x4, 0x8, 0x1ff, 0x2, 0x100, 0x4, 0x200, 0x4cc9, 0x8, 0x5, 0x80000001, 0x26c, 0x5, 0x7b, 0x6, 0x8000, 0x0, 0x7, 0x8, 0x8d, 0x1, 0x7, 0x3, 0x4, 0x80000001, 0x3f, 0x5, 0x100, 0x1, 0x2, 0x7, 0x8001, 0x100000001, 0x7fffffff, 0x0, 0x3, 0x5, 0x3, 0xa61c, 0x8001, 0x7, 0x0, 0x3, 0xfffffffffffffffd, 0xaf30, 0xedf, 0x1, 0x9, 0x1, 0x0, 0x5, 0x0, 0x8, 0x3f, 0x0, 0x9, 0x800, 0x8, 0x76d89263, 0x0, 0x4, 0x5, 0x3ff, 0x194, 0xfffffffffffffc01, 0x80000001, 0x1, 0x6, 0x0, 0x9, 0x8, 0x7f, 0x40, 0x28000000, 0xffffffff, 0x0, 0xffffffffffffff7f, 0x5, 0xd7e0, 0x9, 0x2, 0x0, 0x4, 0x9, 0x3, 0x87, 0x39, 0x6, 0x6ead, 0xfffffffffffffff8, 0x1b30, 0x5, 0x2, 0xc9, 0x5, 0xf1, 0x0, 0x7f, 0x1, 0x0, 0x8, 0x3f, 0x48000, 0x7, 0x2, 0x57, 0x1f, 0x0, 0x6, 0x8, 0xab, 0x10000, 0x1, 0x100000000, 0x6aa, 0x80000001, 0xef8e, 0x7, 0x50000000000, 0x6, 0x9, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x7bb, 0xa1, 0x6, 0xd93, 0x8, 0xe9b7, 0x1, 0x4, 0xc49975, 0x18e, 0x1ff8000000000000, 0x1, 0x7, 0x0, 0x7, 0x58f9, 0x10000, 0x10000, 0x62, 0x2, 0xca, 0x800, 0x200, 0x93, 0x3, 0x1, 0x800, 0x4, 0x7, 0x8, 0x9, 0x4, 0x3f, 0xfce, 0x7, 0x10001, 0x6, 0x2, 0x1, 0x8, 0xffffffff, 0x2, 0xffffffffffffff5a, 0x5, 0x9, 0x0, 0x3, 0x1, 0x20dc, 0xffffffff9f10c0ab, 0x100, 0x1, 0x6, 0x0, 0x70, 0xc54, 0x200, 0xbb, 0x1, 0x4, 0x10000, 0x1, 0x8, 0x3f, 0x101, 0x8, 0x7fffffff, 0x61, 0x9, 0x401, 0x1, 0x7, 0xdf02, 0x2, 0xffffffffffffff00, 0xc67, 0x5, 0x1, 0xffffffff80000000, 0x20, 0xbae, 0x1, 0x9, 0x5, 0x7, 0x81, 0x80, 0x176, 0x6, 0x100000000, 0x49, 0x2e, 0x200, 0xb86, 0xffffffff80000001, 0x1, 0x0, 0x0, 0x0, 0x9, 0x45ff, 0x0, 0x1, 0x80, 0x8, 0x2, 0x9, 0x9, 0x8, 0xef, 0x9, 0x400, 0x9, 0x1000000000, 0xe4f, 0x1000, 0x4, 0x92, 0x9, 0xfffffffffffff56d, 0x7fffffff, 0x9, 0x0, 0x3, 0x3, 0x2, 0xffffffff, 0x8000, 0xa2, 0x3, 0x4, 0x3, 0x707e, 0x114, 0xdc, 0x3, 0x4, 0x80000001, 0x3, 0x80000000, 0xa32, 0x8, 0x1, 0x1, 0x2, 0x0, 0x9, 0x9, 0xfffffffffffff167, 0x7ff, 0xa5, 0x9, 0xff, 0x661, 0x3, 0x0, 0x1, 0x4, 0x1ff, 0x0, 0x80000001, 0x1, 0x7ff, 0x8, 0x1, 0x0, 0xff, 0x7, 0x1ff, 0x3ff, 0x4, 0x7, 0x80000001, 0x6, 0x5, 0x8700, 0xe96, 0x2, 0x5, 0x3, 0x0, 0x77, 0x5, 0x3, 0x100000000, 0x5, 0x5, 0x4, 0x2, 0x8, 0x33, 0x0, 0x200, 0x2, 0x7, 0x4, 0x40, 0x1, 0x2, 0xffffffffffffffff, 0x7f3, 0x7fffffff, 0x3, 0x4, 0x6, 0xf045, 0x2, 0x9, 0x6, 0x0, 0x0, 0x3, 0x0, 0xd, 0x4f, 0xc55, 0x2, 0x8, 0x81, 0xffff, 0x1f, 0x80000000, 0x8000, 0x10000, 0xffff, 0x4000, 0x4, 0x9, 0x400, 0x4, 0xffffffff82522198, 0x2, 0x9, 0x5, 0xfffffffffffffffc, 0x2, 0x8001, 0x5, 0x8f, 0x8, 0x4, 0x0, 0x4, 0x8, 0x6, 0x1, 0x5, 0x8000, 0x7, 0x3, 0x6, 0xffffffffffff7fff, 0xffffffffffffffd8, 0xaa, 0x800, 0x6, 0x9, 0xffffffffffffffff, 0x3f, 0x3, 0x4aa, 0x8, 0x0, 0x1f, 0x6, 0x6, 0x400, 0x1ff, 0x9, 0x2, 0x0, 0x1, 0x1ff, 0x6, 0x3, 0x3, 0x8, 0x0, 0xfffffffffffffff8, 0x1, 0x3f, 0x6, 0x9, 0x0, 0x9, 0x2798, 0x6, 0xf18, 0x0, 0x4, 0x3000000000000000, 0x3, 0x8000, 0xfffffffffffff133, 0x8, 0x800, 0x7, 0x7ff, 0x4, 0x6, 0x2, 0x8000000, 0x6, 0x2, 0x2, 0x9, 0x6, 0x3, 0x7, 0x40b5, 0x1ff, 0x101, 0x401, 0x10000, 0x8, 0x7, 0x6, 0x1, 0x1, 0x4, 0x1, 0x7, 0x9, 0x0, 0xde5, 0x6a8, 0x6, 0x5, 0xfffffffffffff84d, 0x800, 0x10000, 0xa414, 0x0, 0x10001, 0x7, 0x0, 0x2, 0x6, 0x3bf0, 0x0, 0x6, 0x6, 0xffffffffffffff0f, 0x6, 0x7c78, 0x6f, 0xffffffffffffff77, 0x101, 0x5, 0x2, 0x3, 0x6, 0x6, 0x9, 0x4, 0x2ca, 0x6, 0x81, 0x6, 0x0, 0x0, 0x7ff, 0x0, 0x8df, 0xffffffff, 0xdd, 0x7ff, 0x80e, 0x0, 0x6, 0x80000001, 0x97, 0xfff, 0x4, 0x5, 0x1, 0x2716fb3b, 0x101, 0xe03, 0x800, 0x1, 0xffffffffffffffff, 0xff, 0xd058, 0x3f9, 0x80000001, 0x0, 0xf6, 0x4, 0x9, 0xdf4, 0x52d200d0, 0xfffffffffffffff7, 0x3bf, 0x8001, 0x0, 0x22, 0xff, 0x101, 0x8, 0x3f, 0x7, 0x1, 0x3, 0x0, 0x6361, 0x8001, 0x1d84, 0x8, 0xffffffff, 0xffffffff, 0x7fffffff, 0x400000008000000, 0x7, 0x544, 0x9, 0x800, 0x0, 0x0, 0x2a0, 0x6, 0x5, 0x101, 0x1, 0x4f0c, 0x2, 0x2f, 0x162, 0x160b, 0x9, 0xffffffffffffff81, 0x6, 0x2e, 0x4, 0x7, 0xd71, 0x7, 0xbb, 0x0, 0xd7d4, 0x580, 0x7fffffff, 0x6, 0x9, 0x800, 0xfffffffffffffff8, 0x7, 0x6cd, 0x3ff, 0x400, 0x5, 0x7f, 0x81, 0x0, 0x6, 0x7, 0x4, 0x9584, 0x100000001, 0x4080000000000000, 0x22eb9bc0, 0x1, 0x151, 0x20, 0x7, 0x6, 0xfffffffffffffff9, 0x8, 0xc88, 0x1, 0x5, 0x58, 0x0, 0x7, 0x3, 0x5, 0xfff, 0x0, 0x970, 0x1, 0x5, 0x66, 0x4a, 0x80, 0x9, 0x6, 0x3ff, 0x9, 0x4, 0x5, 0x1000, 0x4, 0x80, 0x58a, 0x9, 0x9, 0x3f, 0xfff, 0x0, 0x2, 0x401, 0x5, 0x3ff, 0x8, 0x101, 0x1, 0x10000000, 0x684, 0x9, 0x9, 0xffff, 0x5, 0x2, 0xfffffffffffffffb, 0x2, 0x401, 0x100000000, 0x7f, 0x80000000, 0x8, 0x9, 0xf88, 0x8000, 0x200, 0xfffffffffffffe00, 0x5412, 0x4080000000000000, 0x6, 0x17d0defd, 0x812, 0xe2, 0x316, 0x2, 0x7, 0x0, 0x8001, 0x200, 0x6, 0x5, 0x2, 0x3, 0x7e38, 0x7, 0x100, 0x3, 0x4c7d5305, 0x8, 0x3, 0x101, 0x1, 0xb3, 0xff, 0x9, 0x5, 0x8, 0x9, 0xfffffffffffffff7, 0x3, 0x8000, 0x5e, 0x8000, 0x5, 0x3, 0x4, 0x25cf, 0x49, 0x100000001, 0xb28, 0x4, 0xffff, 0x5, 0x2, 0x5, 0x9, 0x3, 0x401, 0xfffffffffffff000, 0x9, 0xffffffff, 0x1400000000, 0xb4c0, 0x4, 0x3, 0xfff, 0x5, 0x0, 0x4, 0x8, 0xffffffff80000001, 0x10001, 0x1, 0x5, 0xea7, 0x8001, 0x400, 0x2, 0x7, 0xa, 0xfffffffffffffc5d, 0x20, 0x94f3d72, 0x9, 0x2, 0xa3, 0x5, 0x9, 0x80000000, 0x3, 0x4, 0x5, 0x2, 0x13e1, 0xffff, 0x6, 0xff, 0x38, 0x6, 0x3ff, 0x100000000, 0x6, 0xfebc, 0x3, 0x536, 0xff, 0x7900, 0x0, 0x7, 0x5, 0x4, 0x44, 0x800, 0x0, 0x0, 0x8, 0x5, 0x7fff, 0x9, 0xfffffffffffffff7, 0x1, 0x6, 0x3, 0xaf7c, 0x0, 0x9, 0x7fff, 0x9, 0x8, 0x0, 0x0, 0xffffffffffff7c2a, 0x5, 0x1, 0x5, 0x7, 0xfff, 0x5, 0x8, 0x0, 0x3ff, 0x81, 0xfffffffffffff450, 0x0, 0x401, 0xbb, 0x5, 0x7f, 0x101, 0x6, 0x4a, 0x0, 0x4, 0x2, 0x4, 0x7, 0x2, 0x8, 0x9, 0x3, 0x0, 0x5, 0x4, 0x5, 0x7df2, 0x3, 0xc888, 0x9, 0x101, 0x9, 0x62, 0xd25, 0xa15, 0x7, 0x3, 0x100000000, 0x8, 0x5, 0xfffe0, 0x5, 0x0, 0x8000, 0x7f, 0x6, 0x6, 0x9, 0x7de, 0x3ff, 0x80000001, 0x3ff, 0x20, 0x380000000000, 0x100000000, 0x6, 0x6, 0x80000000, 0x674, 0xc9, 0x7, 0x21b, 0x1, 0x6, 0x8, 0xffff, 0x7, 0x0, 0x80000001, 0xfd0b, 0x7fffffff, 0x5, 0x0, 0x7, 0xbc14, 0x8000, 0xfffffffffffffffb, 0x7, 0x2, 0x9, 0x0, 0x0, 0xfffffffffffffffb, 0x3f747704, 0x1, 0xe940, 0x974, 0x3225, 0x10000, 0x417, 0x400, 0x8, 0x1, 0x0, 0x3, 0x2, 0x400, 0x4, 0x0, 0x300000000000000, 0x7, 0x8, 0x9, 0x1ab23c0c, 0x9b7e, 0x0, 0x8, 0xf2f, 0x8, 0x2, 0x101, 0x0, 0x7, 0x4d6bfdf4, 0x4, 0x0, 0x3a, 0x5, 0x9, 0xa2, 0x9, 0x6, 0xe4e0, 0x9, 0xfffffffffffffffc, 0x1, 0xc33f, 0xbfc3, 0x5, 0x80, 0xfff, 0x3f, 0x5, 0x649, 0x84d2, 0x7fff, 0x3, 0x6, 0x9, 0x8001, 0x5, 0xb9, 0x6ca, 0x1d2a, 0xc107, 0x9, 0x1, 0x1ff, 0x9, 0xffff, 0x3, 0x9, 0x0, 0x6, 0x8, 0x4, 0x7, 0x4, 0x10001, 0x7, 0x7, 0x4d9b, 0x6, 0x8, 0x62, 0xff, 0x10000000000, 0xbb55, 0x1, 0xffffffffffff0000, 0x101, 0x8, 0x3, 0x2, 0x80000001, 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0x1, 0x17, 0x8, 0x4, 0xbd4, 0x4, 0x80000000, 0x1, 0x1, 0xd0a, 0x6, 0x400, 0x7ff00000000000, 0x4, 0x0, 0x5a68, 0x3df, 0x6, 0x800, 0xfffffffffffffffc, 0x400, 0x1c, 0x8, 0x9, 0xf7c, 0x400, 0xffff, 0x2, 0x0, 0xfffffffffffffff8, 0x2, 0x6, 0x400, 0x7, 0x81, 0x2d, 0x6, 0x101, 0x8c, 0xc17, 0x1, 0x2, 0x1ff, 0xd6, 0x93, 0x1, 0x5, 0x0, 0x9, 0x5, 0x1, 0x69e1, 0x10000, 0x1, 0xd21, 0x7, 0x6, 0x6b, 0x1, 0x7, 0x1, 0x20, 0x3f, 0x1000, 0x4, 0x5, 0x0, 0x4, 0x400, 0x7, 0x6, 0x8d1a, 0x70000, 0xfffffffffffffff7, 0x4, 0x0, 0x100000001, 0x32f, 0x8, 0x4, 0x3ff, 0x1, 0xc12500, 0x100, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x5, 0x5, 0x9, 0xffff, 0x5, 0x1451, 0x2, 0x4, 0xffffffff, 0x6a7, 0x7, 0x5, 0x200, 0x7, 0x10001, 0x0, 0x7fffffff, 0x7, 0x8, 0x8, 0x5, 0x0, 0x3ff, 0x6, 0x4, 0xa79, 0x1, 0x2, 0x1, 0x0, 0x7f, 0x80000000, 0xe0, 0x8, 0x1000, 0x0, 0x3ff, 0x401, 0x3, 0x80, 0x6fa1, 0x6, 0x3, 0x5a7c030b, 0x80000001, 0x800, 0x2, 0x2, 0x0, 0x2, 0x6, 0x7, 0x8, 0x9, 0x20, 0x6, 0x60e, 0x8, 0x5, 0x2, 0x9, 0x1, 0x9, 0x7fff, 0x10000, 0x5, 0xf3, 0x0, 0xfffffffffffffffa, 0x80, 0x8, 0x2, 0x5, 0x100000001, 0xfffffffffffffff7, 0x9, 0x492, 0x4, 0x46, 0x100, 0x10001, 0x4, 0x9fcc, 0x2795fc4, 0xff, 0x9, 0x6, 0x8, 0x98c, 0x3382d995, 0x5, 0x3, 0x4, 0x7, 0x62da62c5, 0x6d24, 0x3, 0x0, 0x20, 0x106, 0x3, 0xaa, 0xfffffffffffffffe, 0x100, 0x0, 0x401, 0x7, 0x6da4, 0x3, 0x7fff, 0x80000000, 0x0, 0x20, 0x216, 0x7fff, 0x800, 0x1a, 0xa, 0x4f, 0x40, 0x5, 0x4, 0x7, 0x2, 0x5, 0x401, 0x3, 0x20, 0x1, 0x80000000, 0x7, 0x80000001, 0x9, 0xd5c, 0x7c, 0x0, 0x6a3, 0xdc15, 0xbcf, 0x1, 0x8, 0x0, 0x4, 0x9f, 0x0, 0xc0, 0x100, 0x5, 0xfff, 0x6, 0x8, 0x9, 0x1000, 0x7, 0x7fffffff, 0x1000, 0x4, 0x81, 0x9, 0x4, 0x8000, 0x0, 0x80000001, 0x45, 0x8, 0x8, 0x7ec2, 0x80000001, 0x9, 0x7, 0x7f, 0x8, 0x1f, 0x7, 0x8, 0xfff, 0x4, 0x4, 0x1, 0x2, 0x8, 0x800000000000000, 0x6, 0x5, 0x2f8, 0x0, 0x0, 0x1, 0x6ba, 0x0, 0x9, 0x2, 0x3, 0x5, 0x80, 0x7, 0x8, 0x0, 0xf9d5, 0x200, 0x3, 0x8, 0x1, 0xffffffffffffffce, 0x401, 0x200, 0x7e4, 0x9, 0x7f, 0x8, 0x1, 0x0, 0x3, 0x100000000, 0xd98, 0x8, 0x80000000, 0x99fa, 0x8, 0x5, 0x16e7ce29, 0x77ce, 0x3, 0x800, 0x200, 0x6, 0x2, 0x0, 0x92, 0x8, 0x7fffffff, 0x401, 0x5, 0x8, 0x40, 0x0, 0xdb08, 0x6, 0x20, 0xffff, 0x9, 0x80, 0xffffffffffff7fff, 0x0, 0x1, 0x81, 0xffffffffffff8000, 0xecd2, 0x20000000000, 0x9, 0x5e473e8b, 0x2, 0x2, 0xffffffffffffff27, 0x9e, 0x4, 0x6c, 0x3f, 0x7ff, 0x20, 0x1, 0xffffffff, 0xa6e, 0x6, 0x6c, 0x9, 0x9, 0x2, 0x8001, 0x1, 0x2, 0x0, 0x80000001, 0x2, 0x1, 0x8987, 0x9, 0x0, 0x3, 0x2, 0xfffffffffffffff7, 0x0, 0x80, 0x76, 0xfffffffffffff584, 0x8, 0x3, 0x7, 0x23, 0x0, 0x7ff, 0x10001, 0x2, 0x6, 0x2, 0x7, 0x400, 0x1, 0x9, 0x8000, 0x9, 0x5, 0x7f, 0x7f, 0xfffffffffffff8b1, 0xd32, 0x10000, 0x800, 0x101, 0x101, 0x401, 0xec19, 0x2, 0x4, 0x0, 0x7135, 0xb259, 0x4, 0x2b, 0x1, 0x8, 0x101, 0x168, 0xee8, 0x8000, 0x1, 0x800, 0xed35, 0x6, 0x8001, 0x5, 0x1, 0x0, 0x5, 0x3, 0x100, 0x26f1, 0x3, 0xf, 0x40, 0x10, 0xffff, 0xbec, 0xfffffffffffffffe, 0x40, 0x100000000, 0x9, 0x3f, 0x2, 0x5, 0x8ef, 0xfffffffffffffffc, 0x8001, 0x6, 0x9, 0x0, 0x6fbe, 0x0, 0x9, 0xfff, 0x3, 0x9, 0x5, 0x7f, 0x6, 0x152, 0x200, 0x7, 0x2, 0x3, 0x1, 0x1, 0xfffffffffffff801, 0x7fffffff, 0x7, 0xfffffffffffffff7, 0x6, 0x8, 0x0, 0x1d6e, 0x6, 0x84a0000000000000, 0x4601, 0x9, 0xf8c, 0x15, 0x6, 0x80000001, 0x9, 0x9, 0x5fa7, 0x3, 0xf90, 0x0, 0x6, 0x0, 0x1, 0x7, 0x9, 0x1, 0x100000001, 0x7, 0x1, 0x1, 0x9, 0x5, 0x40000000000, 0x1, 0x7, 0x100000001, 0x7, 0x800, 0xfffffffffffffffe, 0x2, 0x6, 0x6, 0x2, 0x8, 0x5, 0x1, 0x4, 0xf15, 0x4654000000, 0x3ff, 0x4, 0x9, 0x473, 0x5, 0x1, 0x6, 0x1, 0x7fff, 0x1, 0x6, 0x200, 0x80000001, 0x1, 0x4, 0x10001, 0x8, 0x3, 0x4, 0x1, 0x8, 0x1, 0x32, 0x0, 0x8000, 0x8, 0x7, 0x200, 0x7ff, 0x80, 0x5, 0x903, 0x5, 0x2, 0x0, 0x9, 0x1, 0x9, 0x4, 0x5, 0x6, 0x5, 0x0, 0x7, 0x40, 0x9, 0x8, 0x8, 0xa558, 0x3ff, 0x4, 0x8, 0x0, 0x1, 0x81, 0x7ff, 0x9, 0x5, 0x307616d8, 0x9, 0x2779, 0x9, 0x7, 0x2, 0x548a58, 0x9, 0xff, 0x0, 0x9, 0x3, 0x1, 0x4, 0xf1, 0x8001, 0x4, 0x1, 0x5, 0x0, 0x1, 0xfffffffffffffff8, 0x7, 0x2, 0xc85, 0x8, 0xb34a, 0x9, 0x8, 0x5, 0x1, 0x800, 0x8000000000, 0x81, 0x100, 0x8, 0x80000000, 0x5f5, 0x2, 0x80000001, 0x4, 0x40, 0x883f, 0x8, 0x4, 0x100000000, 0x6, 0x7, 0x0, 0x3, 0x6, 0x5, 0xbcbc, 0x8de, 0x5, 0xb, 0x1, 0x0, 0x1000, 0x401, 0x10000, 0x3, 0xffffffffffffffff, 0x58d, 0x6, 0x100000000, 0xac9, 0x7ff, 0x831, 0xfffffffffffff000, 0x605, 0x3088, 0x7f, 0x7, 0xb60d, 0x5, 0x4, 0xffffffffffffff7f, 0xffffffffffffff47, 0x1, 0x7, 0x1000, 0x3, 0xaa, 0x13, 0x401, 0x7f, 0x3, 0x7, 0x84, 0x0, 0x4, 0x20, 0xb3ccef7, 0x91b3, 0x20, 0x0, 0x4, 0x9, 0x6, 0x1, 0x2, 0x100000001, 0xff, 0x200, 0x1, 0x4, 0x3, 0xcb, 0x0, 0x7ff, 0x3, 0x4582, 0x0, 0x7, 0x7ff, 0x4, 0x1, 0x2, 0x7, 0x5, 0x2, 0x2, 0x129e8fc7, 0x7, 0x81, 0x1ff, 0x6c, 0x4ce3, 0x7fffffff, 0x9f0, 0x2, 0xffffffffffffff81, 0xffff, 0x100000001, 0x2000000, 0x80000000, 0x3ff, 0x939b, 0x5, 0x6, 0x7, 0x2, 0x6, 0xffffffffffff74d7, 0x2c, 0x7f, 0x7f63f1ef, 0x9, 0xfffffffffffffffb, 0x1, 0x2, 0x6, 0x4, 0x400, 0x8e, 0xfffffffffffffffb, 0x0, 0x0, 0x7ff, 0x4, 0x4, 0x3, 0x1, 0x5, 0x8ad, 0xffffffffffffff80, 0x5, 0xfffffffeffffffff, 0x761, 0x1ff, 0x2, 0x6, 0x1, 0x3ff, 0x2, 0x1ff, 0x8001, 0x1ff, 0x1, 0xfffffffffffffbff, 0x400, 0xf36, 0x0, 0xf672, 0x66e, 0x5a68, 0x0, 0x9, 0x6fa, 0x8, 0x81f7, 0x5, 0x0, 0xce0, 0x5, 0x821, 0x3, 0x3f, 0x80000001, 0x7, 0x6, 0x2000000000000000, 0x3, 0x7, 0x7fff0000000, 0x6, 0x9, 0x0, 0x100, 0x6, 0x800, 0x200, 0x5, 0xc20, 0x6c046d4f, 0x5bf6, 0x1, 0x2, 0x2c4, 0x3, 0x4, 0x3, 0x10001, 0x7fffffff, 0x8, 0x100000000, 0x6, 0x486, 0x6, 0x40, 0x8, 0x1000, 0x93, 0x3, 0x101, 0x8, 0x5, 0x7185, 0x80000000, 0x8, 0x1, 0x1000, 0x1852, 0x0, 0x7, 0xfffffffffffffff7, 0xfffffffffffffd1e, 0x9, 0x1, 0x2, 0xffffffff, 0xfffffffffffffffb, 0x0, 0x46c, 0xce, 0x7, 0x5, 0x40000000000000, 0x7, 0xffffffff, 0x200, 0x9, 0x80000001, 0x2, 0x4, 0x8001, 0x4cdb, 0x6, 0x7, 0x0, 0x3f, 0x8, 0x7fff, 0x6, 0xfe0, 0x5, 0x0, 0x6, 0xffff, 0xfffffffffffffffb, 0x4, 0x6, 0x8, 0x1, 0x9, 0x4, 0x4, 0xfffffffffffffff7, 0x1c889d4a, 0xfffffffffffffffc, 0x1, 0x800, 0x1, 0xb60, 0x8, 0x0, 0x401, 0xfffffffeffffffff, 0x0, 0x6, 0x800, 0x5, 0x2, 0x80000000, 0x4, 0xffffffffffff0000, 0x0, 0x0, 0x9, 0xbbd5, 0x7, 0x8, 0x0, 0x7, 0x3f, 0xfff, 0x1, 0x2, 0x31, 0x685, 0x10000, 0x9, 0x4, 0x1, 0xfff, 0x1, 0x2, 0x1, 0xe4c, 0x0, 0x9, 0x0, 0x8, 0x8000, 0x1ff, 0xffffffff, 0x71e, 0x4, 0x2, 0x97, 0x8000, 0x0, 0x7, 0xade1, 0x2, 0x2, 0x3, 0xfffffffffffffc00, 0x9, 0x80000000, 0x0, 0xa64, 0x10001, 0x3f7, 0x74, 0x40, 0xffffffff00000000, 0x1, 0x4, 0xffff, 0x3ff, 0xff, 0x8, 0x6, 0xfffffffffffffff7, 0x4, 0x605d, 0x4, 0x1f, 0x8, 0x6, 0x7fff, 0x5, 0x100000000, 0x0, 0x10000, 0x4, 0x8a9b, 0x9, 0x5, 0x100, 0x0, 0x6, 0xff, 0x6, 0xa2, 0x27, 0x8, 0x0, 0x9, 0x4b, 0x4, 0x3ff, 0x6, 0x9, 0x7, 0x7fff, 0x4, 0xff, 0xcb, 0x4, 0x1f, 0x7, 0x4, 0x1000, 0xfffffffffffffff9, 0x1, 0x100, 0xfffffffffffffc01, 0x3f, 0x8000, 0x3, 0x81, 0x1, 0x8000, 0x10000, 0x6, 0x96e, 0x4, 0xfffffffffffffffc, 0xffffffff, 0x80, 0x8, 0x2, 0x3, 0x9, 0xffffffffffffff81, 0x5, 0x2, 0xfff, 0x1f, 0x6, 0x4, 0x4, 0x3, 0x0, 0x7, 0x7, 0x0, 0xfffffffffffffff9, 0x0, 0x86, 0xffffffffffffffc1, 0x17, 0x1, 0x4, 0x1, 0x8, 0x6, 0x8, 0x1, 0x3, 0x6, 0xfffffffffffffffb, 0x0, 0x17f20000000000, 0x401, 0xef84, 0x7, 0x6, 0x8436, 0x80, 0xea, 0xa32a, 0x7, 0x4, 0xffff, 0x9, 0x10000, 0x2, 0xfffffffffffffffb, 0x3, 0x8, 0xfffffffffffffffb, 0x2, 0x89b2, 0x7bc, 0x400, 0x3, 0x0, 0xffffffff, 0x8, 0x4, 0xd031, 0x7, 0x7f, 0x6, 0x7, 0x1, 0x1, 0x100000001, 0xa6, 0x97eb, 0x5, 0x4, 0xbfb8, 0x40, 0x3, 0x1, 0x8, 0x0, 0x80, 0x8, 0xffffffffffffff83, 0x3, 0x1, 0x0, 0x100000000, 0x0, 0x5, 0xd9, 0x3, 0x1, 0xc, 0x80000000, 0x4, 0x480000000000000, 0x98bb, 0xfffffffffffffff6, 0x168, 0x2, 0x1000200000, 0xfffffffffffffff7, 0x4, 0x9, 0x7, 0x1, 0x4, 0x0, 0x193, 0x4, 0x26d3, 0x9, 0x8001, 0xff, 0x0, 0x7ff, 0x3, 0x46, 0xc70, 0x8, 0x8, 0x9, 0x5, 0x5, 0x0, 0xfffffffffffffeff, 0x2, 0x80000001, 0x100000000, 0x101, 0x50120000, 0xbff, 0x7, 0x20, 0x9, 0x3, 0x2, 0xffffffff00000000, 0xbc, 0x2, 0x7, 0x10000, 0x3f, 0xa81, 0x5ca, 0x0, 0x0, 0x4, 0x40, 0x40, 0x10001, 0x3ff, 0x1, 0xfffffffffffffffb, 0xfffffffffffff242, 0x7, 0x2ba1, 0x20, 0xf25, 0x2fd8, 0x2, 0x81, 0x6, 0xffffffffffff8000, 0x8, 0x2, 0x0, 0x1, 0x5, 0x400000000000000, 0x2, 0x9, 0x6, 0xfffffffffffffe15, 0x60000000000, 0x74c, 0x5b, 0x0, 0x4, 0x4, 0x8, 0x5, 0x3, 0x1, 0x1ff, 0xbc, 0x6, 0x4, 0xff, 0x2, 0x8001, 0x8000, 0x5, 0x2b, 0x1, 0x1, 0x7, 0x6, 0x8, 0x2, 0x40000, 0x1, 0x0, 0x4, 0x0, 0x8, 0x0, 0x734, 0x3, 0x1, 0x6, 0x0, 0x374, 0x5, 0x909, 0x100, 0x200, 0x9, 0x2, 0x1, 0x1, 0x1400000, 0x6, 0x8, 0x6, 0x101, 0x9, 0x6, 0x64, 0x0, 0xffffffff, 0x5, 0x4, 0x12a80d41, 0x9, 0x9, 0x0, 0x5, 0x28, 0x6, 0x80000001, 0x5, 0xffff, 0x4, 0x7, 0x8, 0x4, 0x100000000, 0x7f, 0x10001, 0x100000001, 0x7b8c, 0x535, 0xfff, 0x7f, 0x9, 0x684698ec, 0x474, 0x6, 0x1, 0x6, 0x9, 0x3, 0x1, 0x9, 0x7, 0x6, 0x1, 0x5, 0x7, 0x8, 0x0, 0x8, 0x6, 0x1, 0x7, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x40, 0x20, 0x2, 0x8, 0x0, 0x2, 0x1, 0xfff, 0x101, 0x2a, 0x5, 0xfa15, 0x9, 0xffffffff, 0x5, 0x200, 0x8001, 0x8, 0x2, 0x5, 0x6, 0x4, 0x1000, 0x1, 0x5, 0x7, 0x9, 0x1, 0x10000, 0x2, 0x800, 0x4, 0x401, 0x1a, 0xbe, 0xea, 0x7, 0x2, 0x4, 0xff, 0xd4, 0x98, 0x1, 0x7, 0x400, 0x40, 0x2, 0x80000001, 0x1697, 0x3c3, 0x2, 0xfffffffeffffffff, 0x0, 0x12, 0x0, 0x7, 0x2, 0x8, 0x26, 0x401, 0x7, 0x1, 0x0, 0x9, 0x1, 0x5, 0x40, 0x7, 0x3, 0x7, 0x85f4, 0x3ff, 0x8001, 0x4, 0x5, 0x3f, 0x6, 0x1, 0xffff, 0x6, 0x99d, 0xd9e, 0x7, 0x27, 0xae, 0x7, 0x1, 0x96e0, 0x101, 0x7, 0x6ab, 0x7f, 0x81, 0x5, 0x6, 0xaa6, 0x8, 0x2, 0x800, 0xec, 0xa2, 0xff, 0x0, 0x81, 0x6b04, 0xfffffffffffffffb, 0x9, 0x800, 0x10001, 0x9, 0x8, 0x763f, 0x4, 0x6, 0x7, 0x4, 0xf50, 0x4, 0xffffffff, 0xc03, 0x3, 0x1, 0x401, 0x5, 0x2, 0x4, 0xffffffffffffff80, 0x70b, 0xfffffffffffff001, 0x1, 0x8000000000000, 0x2, 0xffffffff, 0x2f22, 0x3, 0xb8, 0x5, 0x5, 0x5, 0x0, 0xff, 0x8, 0x81, 0x80000000, 0x8, 0x1, 0x601d9a4a, 0xffffffff7fffffff, 0x634, 0x3, 0x3, 0x20, 0x5, 0x20, 0x1, 0x4cff00c7, 0x80000001, 0x4, 0x20, 0x26, 0xffffffff, 0x2, 0x4, 0x960, 0x990, 0x7f, 0x1, 0x9, 0x2, 0x1e, 0x8, 0x100000001, 0x0, 0x8, 0xa2, 0x5, 0x5, 0x3ec4, 0x7, 0xfffffffffffffffb, 0x0, 0x10001, 0x3, 0x7, 0x100000000, 0x9, 0xfffffffffffffffe, 0x9, 0x9, 0x20, 0x2, 0x8, 0x4, 0x7fff, 0x7, 0x4, 0x2, 0x1, 0x8, 0x581b, 0x6, 0x9, 0x2, 0x1ff, 0x1000, 0x5, 0x3, 0x6, 0x7, 0x0, 0x2, 0x66, 0x84, 0x5, 0x5, 0x7, 0x800, 0xd57, 0x8, 0x7, 0xff, 0x3, 0x8001, 0x5, 0x1, 0x40, 0x5, 0x8, 0x8, 0x40, 0x7ff, 0x8001, 0x3ff, 0x4, 0x0, 0x100000001, 0xffffffff, 0x2, 0x400, 0x7ff, 0x7, 0x3ddc, 0x100000001, 0x6, 0x3, 0xf0bc, 0x40, 0x8, 0x0, 0x2, 0x7, 0x7f, 0x7fff, 0x1, 0x8, 0x3, 0x8, 0xfff, 0x795c, 0xfff, 0x6, 0x3, 0x3, 0x9e99, 0x7e81, 0x80000001, 0x3ff, 0x1, 0x7fffffff, 0x1, 0xe7, 0x7d0, 0x400, 0x5b9b129c, 0x5, 0x5, 0x6, 0xdc, 0x1, 0x101, 0x295, 0xfffffffffffffffa, 0x100000000, 0x5, 0x47, 0x8b7, 0x81, 0x9, 0x8, 0x7fff, 0xa04, 0x1, 0x80, 0x101, 0x100000001, 0xbe, 0xfff, 0x80000001, 0x8, 0x10001, 0x100000001, 0x80000000, 0xa7c, 0x9, 0x1, 0x95, 0x8001, 0x5, 0x3, 0xfffffffffffffff8, 0x401, 0x7ff, 0x401, 0x9, 0x1, 0x5, 0x7, 0x3, 0xfff, 0x3, 0x81, 0x3, 0xe1, 0x80, 0xfffffffffffffff8, 0x7, 0x4000000000, 0xfffffffffffffffd, 0x2, 0x1f, 0xff, 0x0, 0x200, 0x81, 0x4, 0x4, 0x80, 0x2, 0x7, 0x3, 0x7, 0x21a4, 0x7, 0xa7a, 0x0, 0x0, 0xfffffffffffffffd, 0x10001, 0x0, 0x7, 0x1, 0x1f, 0xa59a, 0x1ff, 0x7, 0x5, 0x80000001, 0x7fffffff, 0x80, 0x1f, 0x2, 0x9, 0x8000, 0x5, 0x1000, 0x81, 0x2, 0xbf, 0x5, 0x3, 0x9, 0x2, 0x6, 0x7, 0x2, 0x4, 0x5, 0x7, 0xff, 0xfffffffffffffffc, 0x1, 0x72, 0x2, 0x0, 0x0, 0x4, 0x6, 0x1f, 0x0, 0x1000, 0xff, 0x1, 0x3f, 0x7, 0x8001, 0x80, 0x7, 0x3914, 0xffd, 0xff, 0x76ba, 0x6, 0x2, 0x3f, 0x1000, 0x8, 0x0, 0x6, 0x9000000000000, 0x9ed, 0x3, 0x6, 0x5, 0x7, 0xffffffffffff37a4, 0x5, 0x9, 0x81, 0x8, 0x1, 0x8000, 0x6, 0xaf5b, 0x400, 0x1, 0x7f, 0x3, 0x1, 0xe85e, 0x7, 0x401, 0x48fb13eb, 0xfffffffffffffa05, 0xeee, 0x0, 0x70, 0x3d94, 0x7fffffff, 0x100000000, 0x4, 0x1f, 0x0, 0x7, 0x6, 0x4, 0x1, 0x300, 0x0, 0x97cc, 0x8, 0x9, 0x9, 0x0, 0x2, 0x7, 0x800, 0xffffffffffff8001, 0x80000001, 0x9, 0x8, 0xc77, 0xfff, 0x5, 0x9, 0x8, 0xfffffffffffffffd, 0x4, 0x2, 0x0, 0xff, 0xc5, 0xfffffffffffffff9, 0x600a, 0x3, 0x9, 0x7fff, 0x6, 0x8, 0x1ff, 0x7c6, 0x8, 0x1, 0xffffffffffffff80, 0x2, 0x5, 0xffffffffffff2c65, 0x20, 0x9, 0x9, 0xfffffffffffffff9, 0xfff, 0x2, 0x5, 0x1000, 0x0, 0x3, 0x3, 0x2, 0x6, 0x5, 0x1f, 0x1, 0x8, 0xffffffff, 0xde35, 0x7, 0x9, 0x9, 0x8, 0x4, 0xb3dd, 0xfff, 0xa9b6, 0x100000000, 0x5, 0x100, 0x8, 0x0, 0xfffffffffffffffc, 0x800, 0x7ff, 0x8, 0x1], "ab2d2d95fb4eb92a673fc477e204a0ac0e31d5b93072f31fcd84be3cdece82a444515d7a1201ca5f9a5b6b87ee466a22902e0ab44c4b4b9aa7f5cb5a17cdd9882d39d14422876b2dff67bfeae37a60f0031b8d203027d48bbcf8e6d8c9be024e7832fc627436ec9686e5ea7e6e9a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0xd3, &(0x7f0000586000-0x4)=0x4, 0x4) sendto$inet6(r2, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000670000)=0x6bb, &(0x7f0000037000-0x8)=0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000076f000)={0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cef000)=@common='tunl0\x00', 0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000072b000-0x4)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00005f9000-0xce)=""/206) [ 231.135828] device gre0 entered promiscuous mode [ 231.148129] device gre0 entered promiscuous mode 2017/12/23 08:11:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) 2017/12/23 08:11:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000063000)=0x6, 0x4) socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2017/12/23 08:11:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) 2017/12/23 08:11:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004c, &(0x7f0000006000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000b46000-0x2)='%\x00', 0xa00) 2017/12/23 08:11:20 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a3b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f6e000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfea1, 0xfffffffffffffffe}, &(0x7f0000978000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a37000)={r1, 0x3f}, 0x8) syz_emit_ethernet(0x438, &(0x7f0000b30000-0x1046)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x402, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "61d031", 0x0, "808b20"}, "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"}}}}}}, 0x0) 2017/12/23 08:11:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x100000001, 0x125000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400007) 2017/12/23 08:11:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000adc000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000e6e000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000114000)={0x2, 0x1000000000000b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d2c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000290000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000521000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000556000)="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", 0x1000, 0x4000, &(0x7f0000ce9000-0x14)={0x11, 0x7, r3, 0x1, 0x7fffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003c5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) bind$inet(0xffffffffffffffff, &(0x7f0000bdc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000053f000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x8000, &(0x7f0000002000-0x8)=0x2, 0x1, 0x2) pipe(&(0x7f0000cc5000-0x5)={0x0, 0x0}) syz_open_dev$tun(&(0x7f000035b000)='/dev/net/tun\x00', 0x0, 0x4000) msync(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x5) epoll_create1(0x80000) ioctl$TCSETAW(r1, 0x5402, &(0x7f00006b9000)={0x9e, 0x40, 0x9, 0x5, 0x5, 0xb76, 0x0, 0x5, 0x0, 0x6}) 2017/12/23 08:11:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005bd000)='/dev/input/event#\x00', 0x0, 0x10000) read(r0, &(0x7f0000984000)=""/24, 0x18) pselect6(0x40, &(0x7f0000be4000)={0x80000000, 0x2, 0x0, 0x2, 0x2, 0x0, 0xffff, 0xffffffff}, &(0x7f00001d3000)={0x6, 0x9da2, 0x6, 0x74d5f050, 0x4, 0x401, 0x8, 0x6}, &(0x7f0000f27000-0x40)={0x5, 0x7, 0x3f, 0x7, 0x2, 0x4, 0x81, 0xb9}, &(0x7f000069b000)={0x0, 0x0}, &(0x7f0000bb3000-0x10)={&(0x7f00009b7000-0x8)={0x0}, 0x8}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r1) 2017/12/23 08:11:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xb90, {{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000-0x18)={0x200, 0x2, 0x10000, 0x1, 0x0, 0x27}) seccomp(0x1, 0x20000000, &(0x7f0000e4d000)={0x0, &(0x7f0000566000)=[]}) 2017/12/23 08:11:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) sched_getaffinity(0x0, 0x8, &(0x7f0000558000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c2000)={0x0, 0x0, 0x0}, &(0x7f0000e5d000)=0xc) dup2(r0, r1) 2017/12/23 08:11:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$ax25(r1, &(0x7f0000310000)={0x0, {""/7}, 0x0}, &(0x7f000082f000-0x4)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = dup2(r0, r0) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0xff) r4 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x10000040a, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d2000)='/dev/usbmon#\x00', 0x2, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe9000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d9000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f000058f000-0x37)=""/55, 0x37, 0x10000, &(0x7f00001ef000)={0x11, 0x18, r1, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e1d000-0x8)=[0x4, 0x1]) 2017/12/23 08:11:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000232000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) sendto$inet6(r0, &(0x7f0000686000)="7129570c9630869f3504b71798c27ffa89a717a53da6007efcbe66c83ccea20692743e766af60f66bc526db75a98a44611cd0c2ce70580835c97c873085197d44fc900232a347e3357ec1943a3d3463f91104e7d859697fb115dc7839ed595de14b8024d3a17c29c20700622be", 0x6d, 0x4000000, &(0x7f0000be2000)={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/23 08:11:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000925000)=0x0, &(0x7f0000704000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000507000)=0x500, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00006a0000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e24000-0x5c)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1900}, {0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x9, [0xfffffffffffffff7, 0x0, 0x8000000000000, 0x42b, 0x623b, 0x5, 0x4, 0x80000000]}, 0x5c) 2017/12/23 08:11:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"b901ffea035119"}, 0x1000d40}, 0x10) syz_emit_ethernet(0x6e, &(0x7f000060a000-0x9a8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fcda32", 0x0, 0x104, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "231182f830dc36db"}}}}}}}, 0x0) prctl$getname(0x10, &(0x7f00002ba000-0x62)=""/98) 2017/12/23 08:11:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a1000-0xb)='/dev/hwrng\x00', 0x101001, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000002f000)=0x0, &(0x7f0000abc000)=0x8) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) 2017/12/23 08:11:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_gettime(r0, &(0x7f0000880000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00002d1000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e4f000)='/selinux/mls\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f000057d000/0x18000)=nil, &(0x7f0000763000-0x18)=[@textreal={0x8, &(0x7f00005ad000)="0fc7b200300f48b1000066b9800000c00f326635000100000f300f21e3f365ec66da4375660f73dae60f20e06635200000000f22e0baa000b011ee66b9f20a00000f32", 0x43}], 0x1, 0x44, &(0x7f0000623000)=[], 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$sg(&(0x7f000069d000)='/dev/sg#\x00', 0x5, 0x50000) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00001d8000)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 08:11:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 231.833944] device gre0 entered promiscuous mode 2017/12/23 08:11:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00003c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000846000)=0x14, 0x80800) ioctl$int_in(r0, 0x5473, &(0x7f00001f1000-0x8)=0x19) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet6(r1, &(0x7f00007fa000-0x14)=""/20, 0x14, 0x40, &(0x7f0000d0e000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) iopl(0x7) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x400019980330, 0x0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000034a000-0x20)={0x3, 0x81, 0xc, 0x5, 0x7bde, 0x3, 0x2, 0xffffffff, 0x0}, &(0x7f0000b8f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006e0000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, 0x98) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2017/12/23 08:11:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00003c5000-0xb)='/dev/vcsa#\x00', 0xc030000000000000, 0x105842) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x7, &(0x7f000083f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="2200000019000700000000ff000800000a000200a4deff0107fdff00050014800127", 0x22) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000890000)=0x3f, 0x4) 2017/12/23 08:11:20 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007d5000)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000000000000000001800010018e907", 0x34}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f000080d000-0x10)="0222af000500040000000000000207e4", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000881000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed3000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0x5}, 0x2006}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xd, 0x803, 0x0) sendto(r4, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f00008da000)=0x0) fcntl$notify(r6, 0x402, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r8, 0x4, 0x6000) ioctl$TCXONC(r7, 0x540a, 0x9) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x1ff}) 2017/12/23 08:11:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00002ea000-0x8)=0x0) pipe2(&(0x7f0000162000-0x8)={0x0, 0x0}, 0x0) io_cancel(r1, &(0x7f000021c000+0xa8d)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000c54000)="cba876188d653a74e94a9b9f4a6e0135597d34e1ad5fa92d956f3165538f4c0aea46970c0d7cf7a901311182e57909bd5ca218af31dacc580bf8ba8fd5b98f47a058089acfe94aa8d8300a580c7925fe0fb1aa66631f04c483f6c46bd489ebe49c8072ce3a35cfb4b224324020436801f718081d80fd624b1f79d99b4c3f463b5d37a75fbb7108b48508628a9b599d9b", 0x90, 0x80000000, 0x0, 0x0, r2}, &(0x7f0000792000-0x20)={0x0, 0x0, 0x0, 0x0}) r4 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00008d6000-0x4)=0x0, &(0x7f0000d37000-0x4)=0x4) 2017/12/23 08:11:20 executing program 6: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000bf000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x0, 0x7f, 0xffff, 0x1, 0x1, 0x7, 0x7, 0x4, 0xffffffffffff0000, 0xa8, 0x0, 0x3f, 0x7, 0xffff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b5e000)={r1, 0x400}, &(0x7f0000446000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x0, 0x9, 0x6, 0xfffffffffffffff9, 0x9, 0x0, 0x7fff, 0x20, 0xfff, 0x0, 0x9d, 0xe50}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf75, 0x3}, &(0x7f0000956000-0x4)=0x98) 2017/12/23 08:11:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b49000)={0x0, 0xfff, 0x3, 0x10001, 0x4, 0x2}, &(0x7f0000170000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000e9000-0x6)={r2, 0x80}, 0x6) ioctl$TIOCCONS(r1, 0x541d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000fbf000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f590800000000000000630748", 0x0}, 0x60, &(0x7f0000c01000)=[], 0x0, &(0x7f0000c3e000-0x1010)={0x10, 0x1, 0x1, ""}, 0x10, 0x0}, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000880000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$alg(r5, &(0x7f000003f000)={0x0, 0x0, &(0x7f00002c3000-0x20)=[{&(0x7f000078d000-0x25)="f87364fd9014b10b26991157470498e55209a632375916c92a3ce291db591f1ed8feda6d48", 0x25}, {&(0x7f00005fe000)="2bcea5a13e92a13b060a063cdc9d58bdfdfda88f7be2c01c21f1f523a7cdf43eafed4bc71bfb1a1cfcd84f0cc5ce1f67d133582921daa1dc868ac1f48779", 0x3e}], 0x2, &(0x7f0000224000-0x96)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe1, "dd16cd287c28cf7db1de8a3c7c7a785295aab310d223a492bad524ac700c5a76b68434d4f840e735778a926831fef57fc1dae6ed6c306aada5b14ef9359cf432b428019db8a8c7a3e5ebdc67705b37ef072892ff5df206768fd23b0368489d6052c2012d588eb99de0800ecfe14749ae874e17b38706b83a1995d5cd3ecc71574578a8dcab0c0e64f392e5650bda8161142a0f297fe0c151d0adc47a29699efc7bd174529ff0d2370eadaf5d20f0b08fed6b28d3c07fe249d7ffbfbb76431f002fa4a0e0ebc5392e94a2b12f784fd2a9df15047ee3f066c4a9e8d1587486ae482b"}], 0x140, 0x80}, 0x4000) 2017/12/23 08:11:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00005b2000)="122e7f05bbfa49c1046976bb5f056a1ea1dea7f9761cd1eeddd1e17c0f7d39485ac71f358912b9eaae5816d3f5b28d36d360bd238159eae5cce5ef9515bb3fe7afb1312f6b3a483fbc5adbd112f3089aac192153c972a42d5cfc474300e39c4fe871d4") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") pkey_alloc(0x0, 0x0) setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) clone(0x20003fa, &(0x7f0000f5e000-0x1)='P', &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00005bc000-0x68)={0x0, 0x2, 0x0, {0x77359400, 0x0}, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f26000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000935000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090e000-0x4)=0x20) [ 232.103550] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1399 comm=syz-executor1 2017/12/23 08:11:20 executing program 5: r0 = semget(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x9a3, 0x5, 0x81]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00002bc000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c51000)={0x4, 0x8009, 0x5, 0x9, 0x0}, &(0x7f0000e2a000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000232000-0x8)=@assoc_value={r2, 0x3}, 0x8) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) membarrier(0x11, 0x0) removexattr(&(0x7f0000a9b000)='./file0\x00', &(0x7f0000e8e000-0xd)=@random={'security.\x00', '\\-"'}) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000449000-0x90)={[0xa4, 0x4fd, 0x8, 0x100000000, 0x1, 0x8001, 0x9e, 0x7fff, 0x1, 0x1, 0x80000000, 0x7, 0x20, 0x200, 0x6931, 0x4], 0xd000, 0x600}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = dup2(r0, r0) listen(r2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000d3000-0x40)={0x3ff, 0xdf, 0x0, 0x1, &(0x7f00000d6000-0x1)=""/1, 0x5e, &(0x7f0000157000)=""/94, 0x1b, &(0x7f0000af3000)=""/27}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000083000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002ba000)={0x11, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000076e000-0xa)='/dev/cuse\x00', 0x0, 0x0) unshare(0x28060400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002e8000)={0xffff, 0x200, 0x100000001, 0x5, 0x0}, &(0x7f0000a1f000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ce000)={r1, 0xea, 0x5a443385, 0x8, 0x8, 0xff}, &(0x7f00007e8000-0x4)=0x14) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = semget(0x3, 0x4, 0x80) semctl$GETVAL(r5, 0x0, 0xc, &(0x7f0000679000-0x2)=""/2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 232.241200] device gre0 entered promiscuous mode 2017/12/23 08:11:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) recvmsg(r0, &(0x7f00009ce000-0x38)={&(0x7f0000da0000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f2c000)=[{&(0x7f0000366000)=""/88, 0x58}, {&(0x7f0000561000)=""/19, 0x13}], 0x2, &(0x7f0000a46000-0x8b)=""/139, 0x8b, 0x36495709}, 0x100) 2017/12/23 08:11:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c3000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000a46000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2017/12/23 08:11:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000010f000-0x4)=0x0, &(0x7f0000623000-0x8)=0x0, 0x6, &(0x7f00007cc000/0x1000)=nil, 0x4) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) 2017/12/23 08:11:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c04000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000af5000-0x4)=0x0) 2017/12/23 08:11:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ef000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000e3a000)=""/77) perf_event_open(&(0x7f00009ff000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) 2017/12/23 08:11:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) listen(r0, 0x7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009aa000)={0x2}, 0x1) r2 = socket$inet(0x2, 0xfffffffffffffffd, 0x3) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000eaa000)=0x7, &(0x7f0000c93000-0x4)=0x4) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed2000-0xf)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000091a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002ec000)={r2, 0x80000, r3}) r4 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r5 = syz_open_dev$mice(&(0x7f0000797000-0x10)='/dev/input/mice\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r4, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) [ 233.090944] device eql entered promiscuous mode 2017/12/23 08:11:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socket$inet6(0xa, 0x3, 0x9) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000b1f000)=0xffff, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aec000-0x4)=0x0) 2017/12/23 08:11:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000c6000)=0x0, &(0x7f00007c6000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x86, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:21 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0x10001, 0xac6, 0x21}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2017/12/23 08:11:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x6) mprotect(&(0x7f00002d5000/0x1000)=nil, 0x1000, 0x2000000) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000d84000)='status\x00') read$eventfd(r2, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) madvise(&(0x7f0000fcb000/0x2000)=nil, 0x2000, 0xb) 2017/12/23 08:11:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000583000)=""/0, &(0x7f0000002000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f000003f000-0x8)={0x200f1526, r1}, &(0x7f0000605000)={0x9, 0x20000000, 0x7ff, 0x3c88fdb8, 0x5, 0x8}) 2017/12/23 08:11:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000d1000+0x40b)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00002db000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c2000-0x4)=0x5) r2 = syz_open_dev$mouse(&(0x7f00004db000-0x12)='/dev/input/mouse#\x00', 0x1, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c4f000)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xd3, 0x643, 0xfffffffffffffffc, 0x7fffffff}, &(0x7f000028e000)=0xa0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e23000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000586000-0x10)={0x1, 0x100000}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006a8000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000064000)=0x8) 2017/12/23 08:11:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cd4000)=0x0, &(0x7f0000eb5000)=0x4) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$netrom(r1, &(0x7f000065d000-0x10)=@ax25={0x3, {"e868648156f30c"}, 0x0}, 0x10) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/23 08:11:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) bind$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000f75000)='/dev/usbmon#\x00', 0xb754, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000af8000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcecd, 0x5, 0x5df, 0x80000001, 0xc}, &(0x7f000015d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ef6000-0x8c)={r2, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/23 08:11:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) r2 = fcntl$getown(r0, 0x9) move_pages(r2, 0x7, &(0x7f0000546000-0x38)=[&(0x7f0000d10000/0x4000)=nil, &(0x7f0000541000/0x4000)=nil, &(0x7f00004ee000/0x4000)=nil, &(0x7f0000e75000/0x7000)=nil, &(0x7f0000275000/0x4000)=nil, &(0x7f0000496000/0x2000)=nil, &(0x7f0000b17000/0x1000)=nil], &(0x7f0000416000)=[0x7], &(0x7f00006b3000)=[0x0, 0x0, 0x0, 0x0], 0x2) shmdt(r1) shmdt(r1) 2017/12/23 08:11:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = memfd_create(&(0x7f0000fd7000-0x1)='\x00', 0x474ae37525eadd7a) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000215000-0x20)={"8fce9c777268d91d432031f4fe078183", {0x4, 0x2, 0x2, "0f9aeda5e947", 0x6b, 0x0}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000792000)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000afc000-0xc)={r2, 0x80000, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000544000-0x4)={r0}) 2017/12/23 08:11:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082a000-0x11)='/selinux/enforce\x00', 0x161800, 0x0) getpeername$netlink(r1, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae0000)=0xc) bind$alg(r0, &(0x7f00001f0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) recvmsg(r0, &(0x7f0000115000-0x38)={&(0x7f0000fdb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000bfe000-0x90)=[{&(0x7f0000333000-0x6c)=""/108, 0x6c}, {&(0x7f0000fe7000-0xe3)=""/227, 0xe3}, {&(0x7f00004d9000-0x3f)=""/63, 0x3f}, {&(0x7f0000655000+0x82f)=""/128, 0x80}, {&(0x7f00003d6000-0xdd)=""/221, 0xdd}, {&(0x7f00003e8000-0x30)=""/48, 0x30}, {&(0x7f00000d2000-0x9a)=""/154, 0x9a}, {&(0x7f000042e000)=""/32, 0x20}, {&(0x7f00000aa000)=""/4, 0x4}], 0x9, &(0x7f0000c54000-0xc5)=""/197, 0xc5, 0x6}, 0x40000041) sendmmsg(r0, &(0x7f00002d9000-0x1a4)=[{{&(0x7f000039d000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f00008b5000-0x20)=[{&(0x7f0000580000-0x7b)="74534973a4803f650156bfd9c569ec7c02c10afeb3512c4e575ce54fe8bfa7248234280afcb09bdb128c96bff5e75072fdba378eff8f44aefddf25ec5c7e4ed1b8a31abb387b14817e67245790597053390271c2e138f5de009e4786fba35afa5d0f8bcb89e4612c0bacb94e8a173dec0609c578fb29b33d5658e6", 0x7b}, {&(0x7f000059b000)="", 0x0}], 0x2, &(0x7f00005c2000)=[{0xb8, 0x117, 0x6e0, "d08763c4ea7225ee3d6201977b2d2d41ee3f41b78870710f1cc8040273888b428f7e0f88328ec8b42c398115a0c538b071ec40f04acf871a54c08c67d1515067d71edc937f2c9132eeb9348b228424ad8ea3a363b30dca0206249e17ab7b51d02bd8a71d00bacdcc1abd6220e089be64625c0d979053edc27eef24cfa40b16b482508fa2df688e2b613984cac1c085c83750340b6c9586f290a0bb703e28ead3874aeaa2"}, {0xf8, 0x3a, 0x4, "f2852f2a42d8c5dc333c52ef78f8f40b072ccaec367ede500ac4a6de1d1da81fc14597678186aac38ec6af5ebaa493162cee9fa06d226ba529dedff0340e7c181645e5bd1ecdf42df7249e1dfee70af1de80dc4e35de3650c4bd1fbb66172c39053c6b5e196743cfbb0276e248e86a47f9991114a486628da63daae0fd9b4400f4cfad012c59ac32f6a53c6d87f89d195c6af62cdec1e63851fb57acc8b574654c5e153e30480b81b0748f7bd285f8b6610ca668dbf2ac85e79d74883004ee035f009d15843962361f3bdc77b197c6b823d558bb72553267eb61148c33ceef37dfffa15de6"}, {0x78, 0x10e, 0x7, "b4ab30354275e199c67277a7ed9dcf9ac443f1c990d89238c32515ef9ad66750bb4656fedd54944c8b1d58a78f9b621d78337008838ac6fbe8cbcd0d85b1ddd16fd46d19a17cb6694552e710fbd869b7542ef13e7b3660620abc182799177f339dc0c614250ba9"}], 0x228, 0x20000000}, 0x20}, {{&(0x7f0000a08000-0xc)=@nl={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f00006db000-0x10)=[{&(0x7f0000ffe000-0xc9)="181101aed2cccc740546ca632e9d9f79ac477059f9c4f83d4a2893a299f5f539f7403e420b11b91f8d263d8ffcbda808098169cc5eaf4883f12e9ca1f4327da69eb2f17d6a0025e3a3fae5aa937a1cf7f6b93c8d3377768fa1901c240c6bf0ffd36716f8c6388cf0d34744fc63a001ef05b6d4189a9f408847d6c03a7a349d032d7dcce36b8939cfdec4e618454cd33d79ae123ce6463f95c1f56980b0397ef2e20a573887304404bb613a622cdcdf0a1a257fbf31c1844a258bd41a68da5059f96ebf36a892305a36", 0xc9}], 0x1, 0x0, 0x0, 0x20040000}, 0x1}, {{&(0x7f0000608000-0x1c)=@in6={0xa, 0x2, 0x7ba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x1c, 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"}, {0xa8, 0x107, 0x1, "fcdca43e2e07a125f964f0cbc71caa5f745264e621035982525aad2ebbfb5523fccba9e2189ca73e859a1f7abda4e300555ebb1a90521ce73aa84227fef8631388c9ded88e57dd7e4dc4d773c249f3f9a1c4274d806b749943aba909b24d81c8f1bf1c3a9b5aeaa4d4d9411f5904fb8002dd658079726fd183ea1a96485a3e8570891c67821cd8c98ea6ff41460f957c6c"}, {0xc8, 0x10d, 0x6, "ca8895c24acde1b72a7a280cf780c3ed03f933d0d730c6e2152f8f8ef2eaf67a5dda2cf8d16bf73e35271305f0ab869ee53472e25a14d548cfde2b6a9dea310efb2f27ef938a67006426f655341d892d6ac06fd805e3c34097c3240cd9e28d1f1d73049882cb0594395f3b1c7006d36706352029658d889084a976b78359c0f7dd01b1f9cbd6496f3216e16f431a4533d5c1195db1a727323cf4af8e0c79b42ebe5f980987acb9e971edffbe65864b4b7961248e6c34"}, {0x98, 0x10d, 0x800, "2cdb2d7b42630e8107b5790ceda3177d4edcf9f0ad5a931b739e74cd73378064a344fc68bd0cb95ec0914d3a75c9085eb3b704678bab1aea53c97c3152097190a60ce47e04ffabe33d4c7dff1a382c505b6f3315d1b306d2b7c2e8f15b2fa0c6791e17a2a293976218dcd4f7c80905a9d947310a75446a1a1de2f5566a723695f46122dc34"}, {0x108, 0x11f, 0x3, "3d05849c4deed7a367dfa6ab965d4101919d38dceeaf6909e167d5f398e74246a58cd2db22b901a91889f472d88974bfe26879ffb0c75910328497b5fcefd8510d54435684a47f8712be1ea69cf4674242c766d297d1585a8f0751afec212a635dcd5b46a66f318d7fedfbf159fb71206810d430a4ce369ab8fd80cc4c48858cf095c7f5a30b0efc5f475046394a321ded780375340f45b3520d56fb224828fcbe1bc7d4ee13ad34741d0b2f5dac1a18f05589f278aaa6fb7e16e1e552ef00dd1fc827f863a9c11742c5e13502a8f1fc0791cf406e11ad8dc53470c01f7d1997a57ff817dc8b4ca67bb2239bf13385b67b"}, {0x88, 0x0, 0xda, "dc03f69f483d73c092dbff9d5c1e8bbf1fe51fe3d2f430ffc559e6586655e39fdf663472c774b3686c7da154ff5bc4af2090b9ae3de4c2f9ee28aaad30b66f28e4bbe488952b37582b1a6444414080c6ddec8263b80eb8694cdad99c104028df1574fa4b05825e2af7a4ab3ae7af24c5b384a4f569f207bb"}], 0x13a8, 0x48000}, 0x1}], 0x7, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b50000-0x4)=0x6, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000040a000-0x4)=0x5, 0x4) 2017/12/23 08:11:22 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000019000)="") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000039000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000038000)=0x0, 0x4) creat(&(0x7f0000031000)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") [ 233.979663] device gre0 entered promiscuous mode 2017/12/23 08:11:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000487000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000854000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e31000)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$packet(r0, &(0x7f0000142000)=""/157, 0x9d, 0x2061, &(0x7f000009a000)={0x11, 0x19, r1, 0x1, 0xffffffffffffff37, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/23 08:11:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) signalfd(r0, &(0x7f0000e73000)={0x0}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = syz_open_dev$mouse(&(0x7f00002fe000)='/dev/input/mouse#\x00', 0x36e8da1f, 0x40) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000161000)="0f1fd3b667b501cd2e6a7eb05e0be8f46731a0ad7526bf2b286bdebc94151100098cadcb600ea4d6c478b45cde123ab233") 2017/12/23 08:11:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000562000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000960000)=""/23) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00008be000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) clock_gettime(0x0, &(0x7f00004d4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000712000-0x68)={0x80000000, 0xc68f, 0x1, {r3, r4+10000000}, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00006e6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2017/12/23 08:11:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000056b000-0x8)={0x0, 0x800}, &(0x7f00002bc000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000efe000)={r1, 0xc, "848ec1f5631426b949b76822"}, &(0x7f0000de9000)=0x14) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000052c000)=""/127) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce594", 0x2a}], 0x1) 2017/12/23 08:11:22 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x11, 0x201, 0x1, 0x0, '\a'}], 0x11}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/23 08:11:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = dup2(r0, r0) r2 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000036000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) listen(r1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f27000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000591000/0x18000)=nil, &(0x7f00009c9000)=[@text64={0x40, &(0x7f0000bc0000-0x54)="480fc75b9f66ba400066ed264f0fc728c4639d5e803289c8d80bb9800000c00f3235002000000f30b9570800000f320f01590df22e0f2260c744240042000000c744240241000000ff1c24c482d1aa3d04000000", 0x54}], 0x1, 0x2, &(0x7f0000953000)=[], 0x0) ioctl$TIOCSBRK(r0, 0x5427) r5 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r7, &(0x7f0000a1b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000186000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r7, &(0x7f0000c2f000-0x76)="3391f4f1208762a6f51a1a3892e0816e4855c2de49f5041e4162ccc306f55ce3fc3a47021f8e69c482c3b3a26dd9fa6e4b96e95dea5219baac2059a39bbb33af3ca9812fbd6aab74aa0d73be5916d991be00292ef0d9f39945a4b9e0e791fdffc0c52d62f4fe2dfb29e400ff64c1b101370f5ef000d5", 0x76, 0x20000004, &(0x7f0000741000)={0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, 0x1c) getpeername$inet(r1, &(0x7f0000a3f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065b000-0x4)=0x10) write$tun(r6, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 234.179039] device gre0 entered promiscuous mode 2017/12/23 08:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:23 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000edd000-0x10)={&(0x7f0000ba0000/0x1000)=nil, 0x1000}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007da000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000b2a000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000596000-0x2)=0x0, &(0x7f0000da5000)=0x4) timerfd_settime(r1, 0x1, &(0x7f0000467000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000cef000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rmdir(&(0x7f0000403000)='./file0\x00') 2017/12/23 08:11:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7e000-0xf)='/dev/sequencer\x00', 0x14400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfa, 0x840) sendto(r0, &(0x7f0000ab7000-0xcf)="fd39b4e01b16237d8f9c433d84df321fd57628fefc0c5ef834cf40e4e5dd50ac113dcd94c84d10ac432dff7b10e56e70014e77a89d47cc9246fb669a134be892a50a27dddbc0d2519cbd22a1de056bd62abbd5425a45aa8db334bca7b604f10c6e118940ee1507dfa2a63c873a59f9dc2db86d2eca1849e6ba780e16573fa2ad64a2740107bf205d7c396d2db1f60e59a91b2d678cec3a18045f7072b4b9e618688bd8e5a110acc9b5ee453b33007239477e2a1d0dbe53f97da3b3e5f4ed08b216229f9e8c3b51603b804336cbe7de", 0xcf, 0xc0, &(0x7f00006ea000-0xe)=@l2={0x1f, 0x9f, {0x200, 0x1, 0x1f, 0x80000000, 0x6, 0x7f}, 0x20, 0x8}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2017/12/23 08:11:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002d2000-0x10)=[{&(0x7f00006b7000-0xdc)=""/220, 0xdc}], 0x1, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:23 executing program 1: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005d5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005d4000)={0x0, 0x9e, "55a01d4689ef4b3a8a72bcb7683a2b4a7cc45475d5f949bbf9a4f1de3d6be3a23baa388cfb0435c020b176bc3228ec40d386a0caeb2d22b05f6d3cea621874c9b342f673a7c14e0176a1f84219cc1f632d98e17af6417c8400fb409c186f1c9c94ded07c600dfa2dd7b6b905802ea2361e5cb8028e4e29060e8dae5e5e4812f6e21e7c4d990034f244ae18b150c6aa0f43d79f03d8e8f10c0a0465103ec5"}, &(0x7f00005d5000-0x4)=0xa6) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005d5000-0x18)={r1, 0x10001, 0x10, 0x3, 0x4}, &(0x7f00005d4000)=0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d3000)='net/sockstat6\x00') ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000036000)={[{0x6, 0x3ff, 0x5, 0x7, 0x3, 0xba18, 0xb58, 0xf93, 0x1, 0x0, 0x0, 0x3dd6, 0x9}, {0x5633, 0x10000, 0x1800000, 0x5, 0x0, 0xe0, 0x1000, 0x401, 0x0, 0xffffffff80000000, 0x80000000, 0x9, 0x9}, {0x6, 0x400, 0x7, 0xfff, 0x3f, 0x1000, 0x9, 0x5, 0xc59, 0x1, 0x2, 0x442, 0xcd09}], 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r3, &(0x7f00005cc000-0x90)=[{0x0, 0xfffffffffffffff9, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r3, &(0x7f000097a000)=""/88, 0x58) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/sequencer\x00', 0x200100, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005d4000-0x3)={0x0, 0x0}, &(0x7f0000078000)=0x8) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002ba000-0x8)={r5, 0x67}, &(0x7f00005d4000-0x4)=0x8) 2017/12/23 08:11:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x1000000000002e, &(0x7f0000264000)={0xffffffffffffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/23 08:11:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x3e) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/hwrng\x00', 0x20040, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000041e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x4)=0xc) sendfile(r3, r0, &(0x7f0000b15000)=0x0, 0x1) perf_event_open(&(0x7f0000884000)={0x3, 0x78, 0x3ff, 0x0, 0xffff, 0xffffffffffffff40, 0x0, 0x6, 0x23a9c, 0xa, 0x4, 0x8, 0x9, 0x14, 0x0, 0x32, 0x4, 0x0, 0x8, 0x20000, 0x101, 0x4, 0x4, 0x1, 0x0, 0x6, 0x0}, r2, 0xfff, r3, 0xe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r4 = shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x7000) shmdt(r4) 2017/12/23 08:11:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007c3000)={0x0, 0x0}, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000988000-0x18)=""/24, &(0x7f00007b1000)=0x18) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000aaf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000fb5000)=""/24) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000128000-0x4)=r3, 0x4) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/23 08:11:23 executing program 7: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006a9000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000580000-0x4)=0x1c) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00004e6000-0x6)={0x0, 0xfffffffffffeffff}, &(0x7f0000798000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000488000)=@assoc_value={r1, 0x89}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f000079a000-0xa)='/dev/cuse\x00', 0x400000, 0x0) r2 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000796000)=""/1, 0x1) 2017/12/23 08:11:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000009a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002e4000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d50000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d0a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x1, 0xfffffffffffffffe, 0x2, 0x80, 0x9a335e620e6a486b, 0xffffffff, r1, r2}, {0xfffffffffffffff8, 0xffffffffffff57da, 0x9, 0x2, 0x8, 0x9, 0x0, 0x0}, {0x3f, 0x6, 0x6e6, 0x4}, 0xfffffffffffffffb, 0x4, 0xf341, 0x1, 0x27, 0x2}, {{@in=@rand_addr=0x200, 0x7f, 0x8}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0x0, 0x81, 0x5, 0xfffffffffffffffc, 0x0}}, 0xe8) 2017/12/23 08:11:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a99000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e22000-0xb0)={0x0, 0xa8, "200402a448f0665a9aff88a3a7b96ebb6d02ada7c1dc24624995dbf8ba2690be4421dc722ac2604fad19a6e277a0bf5adc34c69cd65937b2b583b0d13c23426762e9e2f613a2692159be4403311d464ef1ecd879a197da4673414e3010a61d78c121ed0800507525770eb1010eb37f55e18269e49fa97ce32aa0d6afddd7a5f4b6a4a6de0045f5d6680d17d5fa020e7f4a9b80d1a337f2c5d908969655ea4f30f965be3823147ae8"}, &(0x7f0000f6e000-0x4)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a0e000-0xc)={r2, 0x800, 0x0}, &(0x7f0000999000-0x4)=0xc) vmsplice(r1, &(0x7f0000f19000)=[{&(0x7f00001c1000-0x9c)="b9", 0x1}], 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001d7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) write(r1, &(0x7f000099e000)="4ca29df6727b9b385b8b4b1db1e94e9f3b5ad43ca7e3b1191771ecc0e58112954ed8cf25e34e2800e03a525bf7f5aca59d758416633e2aeed32fc11886658469b853ca97ca49c1771c50ecd6b917ffa0c064ed16055c2d9f926da279548cb2568333b1cc712821f10663607ec0f01d98dbc4861c51aef660291fb1583727c0", 0x7f) r4 = accept$alg(r3, 0x0, 0x0) splice(r0, 0x0, r4, 0x0, 0x3f000000, 0x0) 2017/12/23 08:11:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a2000)='./file0\x00', 0x101) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002d7000)={0x5, 0x81, 0x7, 0x3, 0x2, [{0x92a, 0x80000000, 0x4, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0xffff, 0x1, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) statx(r2, &(0x7f0000520000)='./file0\x00', 0x1400, 0x924, &(0x7f0000c26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000d40000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000483000/0x4000)=nil) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00004b9000)=@file={0x0, ""/4096}, &(0x7f00007fc000)=0x1002, 0x80800) listen(r3, 0x1) read(r3, &(0x7f0000904000)=""/100, 0x64) [ 235.008708] device gre0 entered promiscuous mode 2017/12/23 08:11:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c2000-0xd)='cmdline\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000031f000)=""/0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e70000-0x4)=0x7fff, 0x4) 2017/12/23 08:11:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) flistxattr(r0, &(0x7f0000c7e000)=""/134, 0x86) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x5, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) 2017/12/23 08:11:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6af, 0x480) read(r0, &(0x7f0000000000)=""/140, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) signalfd4(0xffffffffffffffff, &(0x7f000029d000-0x8)={0x0}, 0x8, 0x0) 2017/12/23 08:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000084000)={0x4, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0xc5e}, 0x14) 2017/12/23 08:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007cd000-0x4)=0x800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f000065b000)=0x7, 0x4) r1 = socket$inet(0x2, 0xa, 0x7fff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003f3000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000c87000)=0xfffffffffffffffd) statfs(&(0x7f00006e6000-0x8)='./file0\x00', &(0x7f0000b7a000-0x1000)=""/4096) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000c43000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) symlink(&(0x7f00004e8000-0x8)='./file0\x00', &(0x7f00001c5000-0x8)='./file0\x00') r3 = fcntl$dupfd(r0, 0x0, r0) accept$unix(r3, &(0x7f000040a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d31000)=0x8) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) mq_timedreceive(r2, &(0x7f0000ed8000-0xb7)=""/183, 0xb7, 0xffffffff, &(0x7f0000db9000-0x10)={0x77359400, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000271000-0x4)=0x1) sendfile(r3, r1, &(0x7f00001a9000)=0x0, 0x0) 2017/12/23 08:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:24 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) sched_yield() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000008000)=[{&(0x7f0000008000)="f36b33cccc565d3adf7ab26e846d0f8b66ea88625f4215e924a93cf407869fa1c3c5ec855bce271cdeb7be718e204f0282671935f96f3b1076f8c73bdad88daf56ff75b35690e7f01d80a0f6d27d07162d547a9b1897a2642591df296780a5e056cd839d07ccf550ea8f38e888bbd6afb4993b705f3e7ce4966057ca2572ca3dff9ca6cbca7bb5ade8666cc24d66a4082e4335bc521f309caf317e3d889e0fd86f9f7b2460", 0xa5}, {&(0x7f0000001000)="95b943c3f3ba4f30698302275cf3aaa210404e2e0012dec0ffd5eaf174b8055aeb7fe43d7bb3f71fa9cd70f5043b9cde16abc374cac5b67cf599bbcc704fe4d3188dca2e6aa2e4baa0e7fb0089e61ba8131d0012761e5da7cc5236a56de3ffb4fad1d4e62c01cf4d80200679448bdcfa76e706599dbc576e323a1150c982a169c0b7fd7572c9e0d00df59a62127ce27721e8d16d27bfa59d30aaf718d88f00560e0dcc57c1af310f33b81edc1b5256732e57f2ed6d8e69ac170915b583a46bbcc7a965", 0xc3}, {&(0x7f0000000000)="777f90ade2e5cbd95975673b84ac6e887b80fd1eab8005ecb2bd15c12f49d09bd667eb0c40e512b1ed056413e99497b02c2312a0d2335003fc9507441fb7699b7acc487c537549268d395436a0b3238cdb6edb26a59d70628dcf7da6a48bfb1d1f4cae4c9f015bc2fda82cda07c53533edd341f362fdfdf138e2654ab70e2cd9753bdebc37f365d639effe21c68c53fd70ed6a529aebcd7be1cd23c7ebb4bf089a191bb4c319aab9e5b3a892745aa4e13cb3450bb43cad56ac664fcb66201d7382a259d0d9edbfadb5a90d4482cda2e9f3fb2f57", 0xd4}], 0x3) 2017/12/23 08:11:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x10, &(0x7f0000024000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x3, 0xdb, &(0x7f0000537000-0xdb)="810ec3b222c20c211d5e8313265804ca3f23046c359c3feb7157ac33d4701fc735a633efdc4aee942c589f6d2b8436d69501e1b9fda3e059b7ae8561251288d3a9acdfb3f7a35888c4d5bc94466a72078f1c7bcdface3ff16a52c58f48ea47aad1f3a64509a7d0739017460de69bd6e0a70cce67484e841c6ecd4b273a379cf8839cc35c8f39e306c7d0a549d8cfa845a65bfbc5f0287d6269db96907dde6d913aa7b8d28f8cca55e6535074c601740280a69de58bbfaafcebb9dbd849c2564049ee7c546b6b2e4df71e931c34fe93b67a82e9bf432fa8298e6139"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000087c000)='/dev/input/event#\x00', 0x0, 0x0) read(r2, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r3) 2017/12/23 08:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/cuse\x00', 0x80400, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000da3000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="78e8243600c4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07bd5f6f887e4738bc797144fe76f886"}) unshare(0x8000400) socketpair(0x0, 0x4, 0xff, &(0x7f0000e47000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000584000-0x4)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd73e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2017/12/23 08:11:24 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000082d000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f74000-0x18)={0x1, 0x0, [{0x8000c0000103, 0x0, 0xffffffffffffffff}]}) 2017/12/23 08:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x8, 0x800, 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000930000)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000d64000)=0xfffffffffffffffa, 0x4) signalfd4(r0, &(0x7f000002b000-0x8)={0x7fff}, 0x8, 0x800) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") r0 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000572000)={0x0, 0x0, 0x0}, 0x4) bind$packet(r6, &(0x7f0000961000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) write$tun(r3, &(0x7f00005c6000-0x5d0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) renameat2(r0, &(0x7f000027e000)='./file0\x00', r0, &(0x7f00008fe000-0x8)='./file0\x00', 0x100000000001) 2017/12/23 08:11:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000966000)={0x0, 0x80000, 0xffffffffffffff9c}) read(r0, &(0x7f00006d4000)=""/167, 0xa7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/kvm\x00', 0x40000040000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ef000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c93000)=@assoc_value={0x0, 0x0}, &(0x7f000039f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000652000-0x20)={0x2, 0x200, 0x8, 0x0, 0x19df, 0x7, 0x6, 0x101, r3}, 0x20) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 08:11:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000072b000-0x4)=0x0, &(0x7f0000732000-0x4)=0x4) 2017/12/23 08:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00004a5000)=0x6) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f00004e8000)='./file0\x00', r2, &(0x7f0000ec4000-0x8)='./file0\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c72000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f00000c5000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002e6000-0x8)={r3, 0x7}, &(0x7f0000dd6000-0x4)=0x8) read(r0, &(0x7f0000e51000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000729000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f000073a000)={0x12, &(0x7f00008ec000-0x12)=""/18}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f8f000)=0x200000005, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00002f9000)={0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 08:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) exit(0x5) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000538000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000872000)=0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000662000-0x8)=0x2) 2017/12/23 08:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 236.026271] device syz4 entered promiscuous mode 2017/12/23 08:11:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dc4000)=0x0) getpgid(r0) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(r3, r1, 0x0, r4, r2) 2017/12/23 08:11:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000001000-0xcc)=@ethtool_rxnfc={0x3f, 0x3, 0xd384, {0x9, @udp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x3, 0x1ff}, {"af3a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x8, 0x400, [0xfffffffffffffff9, 0x5]}, @tcp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x2, 0x1, 0xdf5}, {"8c49", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9, 0x4f, [0x10, 0x100000000]}, 0x8, 0x0}, 0x4, [0x1, 0x1, 0x8, 0xffffffffffffff75]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x4000000080001, 0x200003) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fa5000-0x1)={0xd0a1}, 0x1) getpeername$netrom(r1, &(0x7f0000598000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003ed000)=0x48) 2017/12/23 08:11:24 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000)={0x1, r0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000003000)={0x4000, 0xf000, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000006000-0xdf)=""/223) syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x5, 0x501340) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000005000-0x1000)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x30532b1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1c) 2017/12/23 08:11:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = shmget$private(0x0, 0x4000, 0xa8, &(0x7f00008cd000/0x4000)=nil) shmat(r1, &(0x7f000074a000/0x2000)=nil, 0x6000) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000f97000-0x1)=0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f00003be000)=[{&(0x7f0000159000)="7b4c08927b754731f5c62603d27e8988", 0x10}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000202000)={0x0, 0x1}, &(0x7f0000309000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ee7000)={r4, 0x420, 0x30, 0x4, 0x2}, &(0x7f0000ecd000-0x4)=0x18) recvmmsg(r2, &(0x7f0000c62000)=[{{0x0, 0x0, &(0x7f00003c9000)=[{&(0x7f0000a8e000-0x67)=""/103, 0x67}], 0x1, &(0x7f00007a1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003e4000-0x10)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f00009b5000-0x8)={0x0, 0x0}) 2017/12/23 08:11:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0x693d, &(0x7f0000df7000-0x8)=0x7fffffff, &(0x7f0000ac2000)=0x7) shmdt(r1) 2017/12/23 08:11:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000346000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f50000-0x20)={@generic="2c83d0e36aea23ffd9db922c0e4bb2ab", @ifru_flags=0x1}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:25 executing program 6: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = getpgid(0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000b42000)='/dev/input/mouse#\x00', 0x0, 0x680800) perf_event_open(&(0x7f0000678000)={0x2, 0x78, 0x800, 0x9, 0x0, 0x8b, 0x0, 0x8, 0x1, 0x1, 0xffff, 0xffffffffffffffff, 0xb6, 0x501acaa148c2e933, 0x0, 0x3, 0x1, 0x3, 0xc446, 0x20, 0x8, 0x5, 0x3, 0x5, 0xb5, 0x200, 0x0}, r2, 0xfff, r3, 0xb) r4 = inotify_init() dup2(r1, r4) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b42000)='./control\x00', 0x101) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000871000-0x8)=0x0) inotify_add_watch(r4, &(0x7f0000b41000-0xa)='./control\x00', 0x8) 2017/12/23 08:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000cea000-0x4)={0x0, 0x0, 0x6}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f6f000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x100000, 0x0}, 0xc) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000000a000-0x10)={0x1d, 0x2, 0xfffffffffffffffe, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000009000)=@common='bcsf0\x00', 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000008000)={r2, 0x6}, &(0x7f0000009000-0x4)=0x8) 2017/12/23 08:11:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003e0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000b04000)={0x80000001, 0x0, 0x4, 0x0, 0x20000000000001}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000eab000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r2}) 2017/12/23 08:11:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000718000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000bd8000)=0x0, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f1000)=0x0) creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)="6101000000", 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000b1d000)='.', 0x2) 2017/12/23 08:11:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = shmget$private(0x0, 0x4000, 0xa8, &(0x7f00008cd000/0x4000)=nil) shmat(r1, &(0x7f000074a000/0x2000)=nil, 0x6000) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000f97000-0x1)=0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f00003be000)=[{&(0x7f0000159000)="7b4c08927b754731f5c62603d27e8988", 0x10}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000202000)={0x0, 0x1}, &(0x7f0000309000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ee7000)={r4, 0x420, 0x30, 0x4, 0x2}, &(0x7f0000ecd000-0x4)=0x18) recvmmsg(r2, &(0x7f0000c62000)=[{{0x0, 0x0, &(0x7f00003c9000)=[{&(0x7f0000a8e000-0x67)=""/103, 0x67}], 0x1, &(0x7f00007a1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003e4000-0x10)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f00009b5000-0x8)={0x0, 0x0}) 2017/12/23 08:11:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000547000-0xe)='net/ip_mr_vif\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008a0000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000ee4000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f00006ab000-0x3c)=[{{&(0x7f0000a93000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000939000)=[], 0x0, &(0x7f00007f8000)=""/0, 0x0, 0xffffffffffffffc1}, 0x3}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00007a8000)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0xbd, &(0x7f0000d8a000-0xbd)="c6bdfa48abce064448fd633ffa39f4d3b855eaeaf974be8f8b9218fcec8e783860af285756d6cdf5aa4ff76d71e6f4016aed68f3207dd416334213c22b3748b4aed6ad19a6d13a46a8edb56a76352adf9be7020d8a1e696e15bdb69727d89fa59caed510b4c030ae2449c8d51e0e91d1c905711bd28e29b82772e6366e43265dd6963599a34b5e7bf8eafe2a4e23d68c12d576b431264cbbaa43b95c388374328a83a18337358a37b20363c7788527f58fe923dc4eb281bb3e77b512a2"}}], 0x30) 2017/12/23 08:11:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xa80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a45000)=0xc) getgroups(0x4, &(0x7f00003e4000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r3, &(0x7f0000bec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$netlink(r1, &(0x7f0000f92000)={&(0x7f0000e88000-0xc)={0x0, 0x0, 0x4, 0x7fffffff}, 0xc, &(0x7f0000393000)=[{&(0x7f0000df4000-0x1f0)=[{0x7c, 0x7fffffff8000000, 0x400, 0x4, 0x3, "7a4eafaca94947501bc40270db19901c9c120c3d6ec920bdc0d73b80d878e7668842d0effcb93d57d1860b18afda35e456a252e4b86affafbfb9ec6cae96f940b522bc4979caff1651a7b92cf5791d5467278e46c932d96cd689ccf63123b5695b4dff5b60eddcb876e56c69"}, {0x76, 0xdf, 0x608, 0x0, 0x8, "d9ce4aa430ea45d1456f84acd9f5407ebf4eaef3208c4910e6042fd485b6b0c5b5fa3d7db94fc6b146bc7ad9e33cc669799aa876e78dce1a2339417e62ffaef7571013fed6c793d3e02717c1209c7b4af8947402a9c378bb8abbc22bf9989c17effc4b0c4534"}, {0x9c, 0x7, 0x438, 0x1, 0x0, "d1aa91c88a703e65a4f8e97ca06722f0a00b47444253a667bb9228bdf5124eebfaa6bd8594f9c739a19e053a64f8303a4196a50bd3b2542edf9a8ff4edf1bb6d997b83a968a56c95ff23f19e22f1d601552e06ad6dfd0e08f85c9a3ac7e9cae816a31f99198c32da3ab3f157524f482fb39c154fa68e82d07fbdda1d30d3717cb5795ebb75aace7578b6c13f"}, {0x62, 0x84, 0x10, 0x4, 0x9, "5d98492d18c3ebdc3d349a71433a9582910f9bb5bec11583534f3ccdeb507b94b633c33591a62ad625bc6902d8118febbd2aeb8712a650ba9f74eee0e903ece9d8258d2fee56e6cec000a58ac8f94a116cb0"}], 0x1f0}], 0x1, &(0x7f0000780000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r1, r2, r3, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r1, r3, r1, r3, r0, r2, r2]}], 0xb0, 0x20004890}, 0x8000) gettid() sched_rr_get_interval(r4, &(0x7f00009f5000)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r10, r9}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r11 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) r12 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r13 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r12, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r13, 0x84, 0x18, &(0x7f00005ab000)={0x0, 0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r13, 0x84, 0x1f, &(0x7f0000c0d000)={r14, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r11, 0x10000) sendfile(r12, r11, 0x0, 0x72439a6b) 2017/12/23 08:11:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000b3f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000033f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000704000-0xc)={0x7, r2, 0x1}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00006d1000-0x4)=r4) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) tkill(r5, 0x5) 2017/12/23 08:11:26 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ef000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x100000000) 2017/12/23 08:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000063a000-0x4)=0x6, &(0x7f0000ce1000-0x8)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000042c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000cb000)=""/217) r2 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) lgetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000e0a000-0x16)=@random={'security.\x00', '/dev/autofs\x00'}, &(0x7f00009f1000-0x82)=""/130, 0x82) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) read(r3, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000080f000-0xc)={0x3, 0x4, 0x4, 0x6, 0x6, 0x5}) write(r3, &(0x7f00006c1000-0x1001)='~', 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000886000-0x18)={0x0, 0x4, 0x6, 0x6, 0xfffffffeffffffff, 0x7}) 2017/12/23 08:11:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000fb000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x3}, 0x0}], 0x1, 0x2041, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b95000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a2e000)={&(0x7f00002f4000-0x8)='./file0\x00', 0x0}, 0xc) kexec_load(0x0, 0xa, &(0x7f000024d000)=[{&(0x7f0000fa3000)="40a8587c08bb076ae14d9de4c6c929c985da536dd56d515f7ad01fbbab28e5ee8c5eba0bd0015de30ecc87316bbe5e375e39b258793f04fed07391be2eaee3d221db585cead398dbad47efb9be9b9d60e435ff76e7ad4876c1c60f0e80d3716cbb3fb90aab8fc1435f8892b607e11273c6b5ba17f5c4932fa53923736586c858edc9d59296fa4fc4aaa79bc529a9634fcadbb79f560d0787feedc7645d150027c246ffca2cad6ec0a4e1ac3664db8c6132903ce0d4f235c565d964036ff59e70bc95b3400785b66036957383948712e12f652b6e7e558f908ea5af3d7240802008f7b427cbb11678ae", 0xe9, 0x1f, 0xfff}, {&(0x7f00005a5000-0x5e)="729b635e42f6a4592fc781c99707d339592abf3e85a1c31b3b858b536eb23f77d5eec125862d7a9415d40394edcb3d916276853f1706e38ea155d0a5b4c368d0c702df2590ddb18af79acfe3c469ad2e84e4fa8178cfd22c8a6806e910e3", 0x5e, 0x7, 0x6}, {&(0x7f0000288000)="a45ca8b6bec98251e3e7967c35db9dae182b1682ef9e5015ca74b4c39726287f244f88267bdd791be88e20d4b33125fa657d8a16ade102cc9795f9ea893c33aa8c4e99d538fbf653a25b1f2be62c5fd54798409512aeb3de6ea5e1a9f63692234e9dceccd559d8808941ae48fdf389097f281cd3029d2535c9427d280e52e140b519e9e6b346f6acb73d0c0867fdfd717f6aa71a32f450c82186aaa56ee60e6a75f1f3f498eb7c591b2c667d6b6f7a3627b30547df6ad29abd4e57e107107a45eb1e183bb09a3978f6e4b28cecb153868318c1f2442ad1827b12f4992940105b1c278e7519bb743bb154cde3239dc88f897bf2f383d8", 0xf6, 0x8000, 0x8}, {&(0x7f00006af000)="76b19a0237b08c7c26e33a561f2cc77269f2673f7046518706dcfb", 0x1b, 0x7, 0x401}, {&(0x7f0000c63000)="2c7df5c21ae5aa8c5dee096a78309d04bdd513c57acf6c7ca02c7ccbf96170e97c204e15a9e3b9cf67c05e9bd93691bb2119a720d34b198fc652355a9bc1ecfa2553f3d6f23f3bdfa0d8770a84db93edd9cd29d0b8992b478984931e34c76560e8c8b406b1", 0x65, 0x6, 0x7}, {&(0x7f00002d9000-0x32)="234c545097d0dd295416e68543d8442fdbca58f707e01ac9d8c119be73f430975d4879cb74f1e57cecb48350856609d57ac3", 0x32, 0x5, 0x80000000}, {&(0x7f0000d16000-0x30)="8b295339547d6d177d303c110881ef8601117d1ab73156aefdaba5675f975db44c1d4217cb3d2ed5b3b034e692c19369", 0x30, 0x79, 0x0}, {&(0x7f00000e4000)="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", 0x1000, 0x9, 0x4}, {&(0x7f0000330000-0x4a)="7baa43c12df874adc45c3a7a31cbf6e71af0560e8eb6ad164277bd749c811652b414e72808cb6c2df363960b537f2679b9a20288cb210adc68bf77a80f25648076d52ae864914ed6fd18", 0x4a, 0xdc, 0x9}, {&(0x7f0000ca4000-0x46)="eab2a094822b93594f90e0a5708e439ef36f9d2da6adda950812d471b914828cbd53570d71480aecfae1052fabf93d6b82acf826f7b9a9baa4a117732a69d0a51799f7da7041", 0x46, 0x8, 0x100000000}], 0x280000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000087000)="7666f9b24f5c680967fcf4d51093a23e8b683f4801f972bc9d6d2aa2a0412f9bf9a82672c2608959570e96b93a77bdecff7049d5a5ce542e6b1b2a18ba1203afb36a5c7657a4face203979e0f5bce96fd9113fb2b45d1bfe73a610a7db7fc9b51eebd5f5ba97b065fc38c44bb6d15e8511579b7e83ef2af5b5b3c75bfd3bfaed", 0x80) 2017/12/23 08:11:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x16)={0x0, 0xe, "6fc8f50aa79ccfdb61a697b6f8f3"}, &(0x7f0000001000-0x4)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab7000)={0x7, 0x100000000, 0x8000, 0x3, 0x0, 0x0, 0x5, 0x9, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x10}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x200000000000, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xa0) 2017/12/23 08:11:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000593000-0x2a)=""/42) 2017/12/23 08:11:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:26 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000)={[{0x7, 0x1, 0x80000000, 0x7, 0x1, 0x1, 0x100000000, 0x1, 0x1, 0x8000, 0x81, 0xd981, 0x82a}, {0x2, 0x0, 0x38, 0x2, 0x8, 0x8, 0x7f, 0x1, 0x80, 0xa11, 0x7ff, 0x6, 0x7}, {0x8, 0x6, 0x0, 0x2, 0x0, 0x42, 0x0, 0x401, 0x8d0, 0x80000000, 0x8, 0xe1fc, 0x9}], 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000655000)={0x0, 0xb3, "f943b7416189b448b29363bb64f31ce428a4c542731ede34cda07428d3292759b436ab43219e63bc1993095a0efeef8b2d22b1f1e8d540e2dfb78b592ba63dcdce0140bebbe3a2f5eb4f28cf0ba7334ef7e76f16aa405840d52382c76c712025ec372f972ba082794575d8493823c1084a743ff1b88ae9768b1a1611e778b327d65865b7bd69623bf76f2434a3085d235d6e636a151dd9a76b3fdbae0847ed0be36079950e2307b3accf283bb51900f7e0a568"}, &(0x7f0000000000)=0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000fa8000-0xa)='net/ptype\x00') sendfile(r2, r3, &(0x7f0000084000)=0x0, 0xe9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000be1000-0x4)={0x0}, &(0x7f0000edd000)=0x4) 2017/12/23 08:11:26 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001df000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendmmsg$alg(r2, &(0x7f0000210000-0xe0)=[{0x0, 0x0, &(0x7f000091c000)=[{&(0x7f0000635000-0xb7)="844a71327ce31c9498cf7c83682a78dd139813c5f49951b133f87abe472c867ea6d3cdf8743003482e16150f32c08e13854e210d83d7033477556e72536ad7309f54d24a48cbc161b018233778451bbb4955a33760f476be61b3bc8902996bcdb6e8f7c1c18b09743de26141fe51716a5a1257ee1e5c686a5364e6af22092c034abfda4f4f3c63de32b8cf108e043dfbdf11618a8b6b78609a65fabc5e118ea46821d1c9b9cd9b202a65efdcbc6b9fd55dd4eb4528c356", 0xb7}, {&(0x7f000058b000)="b9e1a85bc120d39b6ea534ae31575e83c4ea1bde32067f4245fdcf19ee8249494ec6f66a75944ed54403278f3840bfd4ba7fbdc82e4ec3b4f9523e4273d1ab31691d1c4cfb4141aa2f6a581fdd3219df44f5c3b50901da5efec78359c4847a2a434ef08fb726fed789e3dee5c429308be970af8dda1d16398bc05e113929673300e141ff74e1bb29a8664b02cf54ecc452b95c267fc77498f27d4e20dbd63adec02de605e9", 0xa5}, {&(0x7f0000695000)="b491025ab39af060d5d3d62a3813bc9137d8fff5ddf2ccdce395f24ea0f07a5128688a8dfd056b4957cfc73096bae38697f2577f814a50de23b3c0b7b2d7f01332ca0ed2b00c8b4c0cbd99a449bcf392cd1d4b6c8e620a1f5dccf15fca01e998fc84b869a4ca7a04a26ca695706746c8c48382416e436cada01fd564f6872dc933f7eead175c299f69125c0203af5962c99905d7f3d5cfd8f49dff7c0c8b28fc685a524dc46d622f2ca4649822c074b80faee73794fd430e5b74f2", 0xbb}, {&(0x7f00003bf000-0xba)="fed315918affe61ebcd4ff85566093ebfdefd3a4ae8f813ffcfdddebf0f9cd9ce8198a7f7e8041ec3c8aa0cf47b492958cdb9749748cc00a3ea798b24358b587151d9d5f3f64579d417e18aeb28c9d05eeac0cc0a2df206e06a9a0cf9f691704c04eed0f289d81e06232b700d277f4afc97dd6fde168dd9ce9aba21279617b4536af168ef7c7650b277856f818a64dae74e58698d549785902f5b45a65d4c668d0af7e8d6adfd374796f23df7d266a53eb616b688caef67d4f62", 0xba}, {&(0x7f0000cf2000)="fa7d5292cf7381678cb2815fef61008d6499f1aa0c29eace078be325bcd04a798c2f88e2", 0x24}, {&(0x7f0000de0000)="c88844a5d0e2c79b38a58cf37e4f0a8bedc537339066a866400546ba58e85eec8e7a7158f1a9bdd3ed565edad9c6dc8832684d5b9b63", 0x36}, {&(0x7f0000fde000)="79690f3e072a4ca0a0e94c0bdf5ceb36b0e79e5e3937cbe279771eeab4690db128b88284bf47a87211421f38e0d9a1188a83b3482cf8a416863c707ceab3d63d4c8b50d0fce1c6b7082b2a7516f9775442287fc2dfd613722a7ade3fb198d2c2c134223ac2697317aa6bdfca661286506db7f54b1010364a446b62024076403a33c6aa4e2cd920ed6e2166fe40cfa55b8036bc", 0x93}, {&(0x7f0000ec4000)="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0x1000}, {&(0x7f00009d7000)="f59afc020c3d98ba6f23d1b680b342276b8f450b12f2b6dc7cf2a8e8de82226dc64b77ac600a511030fbe80b375aca0fb0e82120e3406ce55ebd64b14359b928c38744cae4f8c9d0b58fc1c9b94ef2", 0x4f}, {&(0x7f0000eaf000)="07ffd154e7b61d313d5d8e2597dd0d46ae931fc57c0a5e0f053bcb4f2071f19b1809dcdb9ca767922d476f3f96854ccf9ca6cf38916b69a967d705cd1b7cffa54af8a4e51984c6f289f327389ea73b4ec497171f52de145e4a0d73fb5ebecf5b4b9387671ce480bdd815c717faa7cefb67561e41be13963bfb5ad2b3412139d860f0211abb87482e1d24165ce9da3ba7317773280e96fc3cbfe82b4fca6c84d812af13a5d23670e2fb188f602b6f0cc33418571406fbac0de994c0c51bd3cbb55da1c63cc0", 0xc5}], 0xa, &(0x7f000060e000-0x100)=[@iv={0x40, 0x117, 0x2, 0x2a, "7801986a22d4144367953f86c5e70aad12657f6d1a035a13330ac9f1d2170c682ec0532578f10dbee48b"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 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{&(0x7f0000490000-0x7a)="334a4949dae8c0b7f5ddd3c08775ecb252c45accd8159c638d0534e02d70725265f1ad5e58aed94fa06aee0c45257a4f76270a46e1edc4e180e0df4a890e297a7afa65ad2d8be758cc65ce1fe73e3645716c8c5372a1fa6bf47915e0e56b0d351c8955b47300637726cf6f9c18d62e51e5baca7528e8f7776309", 0x7a}], 0x4, &(0x7f00009d5000-0x1128)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x98, 0x117, 0x2, 0x82, "25262f0ff199b2911fa7bc4eecda42e47e6b56864fda4e10436abd0f1c3ee8b532b0aecd81081c4a1f9b6f82321ed649e1bbbed14f5e952cb884ff4882b66bb0d7a0eea07c2224df6a89d8267e5d81e3963ffc8cdb373ec579b1cda2a32244b0e50dada2802bb243eca6d847943baa07133aecbe35c917122d11c33c44a139be0361"}, @iv={0x78, 0x117, 0x2, 0x63, "191299f69d273dde589813eec807c237daa2a610b05c1a7c190e77baa1fbbaf52899221762e3ec32a3e7d0a71d4831adfa929475fc89e39a44613da3975ea7cf7de6b0f8ea167f06f18b5e45da4bacdf24c3165f63a4dba000deb6f897acc0b18c38af"}], 0x1128, 0x800}, {0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000b3e000-0xe4)="0d0156e2b0a9d7f9265aac0e01a69986b88b6d17b1810141bfd5d725e85be165b19f09c126906c42fe27b6c5f860c9738b97df7cb067a2b2c81916d867f67e971d32f47a8fbb522f9ef8be575916133f9f1c6623522bebcce99b38bc5b8c58a115bb425129cd282081271d01361640c9a6bd7ef9ea800b7844ec27c6a22ecaf5548bfc1e8c966d0451edf1b00aac7806dc184549aafd1a476ee99ef9aace004feb7a13186127358560fe90d239b6f6120015636980feb292f6be9e3d5711dbe09d7ec20a1e18a4231f0558b9d269b81cdcb3ae55b6606a85e823aaf47785a526dadcc7fe", 0xe4}, {&(0x7f000074c000)="e3d936be18b8f45f371d88bdcc09285c5328a134edf7302def9e81f5b1e112a8326f88faeba3e51535d721058cde5d865571066d89da60c25b627d0933367e491462bfaf8c22ca5eacca31bdb5cafd6e4226324ede6950b1826d28064c0d7158e53de8", 0x63}, {&(0x7f00001a4000)="", 0x0}, {&(0x7f0000e14000)="16bb5563c1dfe44ed9331ea3c9f96aa4991b2ccf3f81b387b00654f4e34974e46e6e0260e6b582974ff698cd0a2debc988612b107bd4de79c2d5941968ac31dd86840bc7faec6837d72b77da756382", 0x4f}, {&(0x7f0000e6e000)="a9826eefef689c37f8cb", 0xa}], 0x5, &(0x7f000049d000-0x198)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x9a, "e0e2ed3d1e88831ea9754d0abf7c6ab44003c0e5a3a4da117cc667e4712ec12dc5e3b37be641e83ef6d99840751d74efbc7bed2486207b2b3ad9c3986e2823a575629f5cd5e8b1265689c1995795ce454c1940301734d5920fc86c970215c2f8cab6afaa04e7812f3f421376f44ab5843a9fc0058ad7ceaa8370e090205aa69e6f20dc2be68b2a023dbb1c8d90630dd2a6350b12a5c0e4ea2b27"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x70, 0x117, 0x2, 0x56, "0a5b669dda474bcf25cb3b2a7a7040152a21e66427bac87b844f8b730c2534fac0b0280d2f2f724834addfb4e29e3a9207fa6cfcabb75023d5bbdbcfd544dc65de0d2b07533e4fc906602f6bb5c8adfb97022384aa32"}, @iv={0x18, 0x117, 0x2, 0x4, "20ec3235"}, @assoc={0x18, 0x117, 0x4, 0x6c747a1a}], 0x198, 0x20000000}], 0x4, 0x8000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000075a000-0x2c)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x7, [@loopback=0x7f000001, @rand_addr=0x7ff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x2c) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 08:11:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) msync(&(0x7f0000411000/0x2000)=nil, 0x2000, 0x4) sendto$inet6(r0, &(0x7f0000fdc000-0x2f)="5967d0270100bd94beaa0503005e1c0000000000000008be44ccfbf874bfea5316de078cfdfc289d084765e8abc5e0", 0x2f, 0x4, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba8b}, 0x1c) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000cf1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='yam0\x00'}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ec000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) accept4$packet(0xffffffffffffff9c, &(0x7f0000e48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000075f000-0x4)=0x14, 0x80000) r5 = syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0x3, 0x210c40) connect$ipx(r5, &(0x7f00004d1000)={0x4, 0x5, 0x800, "3df9edb8f586", 0x81, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd5000-0x28)={@generic="17afb9e423df9c6b0a911b6e03d85d21", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00007cc000-0x2)={0x44, 0x6}, 0x2) 2017/12/23 08:11:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:27 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000076000)=""/143) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/23 08:11:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f2d000)="a1d6b7a1b1fc0f4df59f3b38ef6ae2a1118833d2450000000000008000e0e4cdf01c8182eb271c254d38c7c0902701000000c96dea09ae45095c0318606aefef2a9cad951e2dc6cf549e86e825fd", 0x4e, 0x800000000000000, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000051b000-0x6)={0x5, 0x8000, 0xee}) 2017/12/23 08:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000038c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000275000-0x10)='/selinux/create\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f0000de7000)=[], 0x0, 0x2) recvmsg(r1, &(0x7f00006fa000-0x38)={&(0x7f0000410000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000c17000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2017/12/23 08:11:27 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0xa8402, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f000000f000-0x8)='./file0\x00', 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000001e000-0x38)={&(0x7f000002d000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000025000-0x80)=[{&(0x7f0000015000)=""/78, 0x4e}, {&(0x7f000002d000-0x81)=""/129, 0x81}, {&(0x7f000002d000-0x1000)=""/4096, 0x1000}, {&(0x7f000002d000-0x59)=""/89, 0x59}, {&(0x7f000002c000)=""/245, 0xf5}, {&(0x7f000002d000-0x3)=""/3, 0x3}, {&(0x7f0000027000-0xfe)=""/254, 0xfe}, {&(0x7f0000012000-0x39)=""/57, 0x39}], 0x8, &(0x7f000002c000)=""/34, 0x22, 0x1}, 0x40) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f000002a000-0x8)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48c, 0x0, 0xffffffffffffffff}]}) 2017/12/23 08:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x3) shmdt(r1) 2017/12/23 08:11:27 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0xf, r2, 0x0, 0x0) 2017/12/23 08:11:27 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000314000-0x2cd)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipv6={0x0, 0x6, "ba701a", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000820000)={0x0, 0x2, [0x0, 0xdd6]}) syz_extract_tcp_res(&(0x7f0000105000-0x8)={0x0, 0x0}, 0x8, 0x100000001) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) stat(&(0x7f0000576000-0x8)='./file0\x00', &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000350000)='./file0\x00', &(0x7f00003e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000e06000)='./file0\x00', r1, r2, 0x400) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d13000-0x4)=0x0, &(0x7f0000ed3000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000dc000-0x20)={"644950aa9a04de17fe50a0bd2295b91e", {0x4, 0x5, 0x73, "f939aa71df8a", 0x657a5492, 0x0}}) perf_event_open(&(0x7f0000040000-0x78)={0x3, 0x78, 0x1, 0x1000, 0x4ee7, 0x100, 0x0, 0x4, 0x80, 0x7, 0x46, 0x401, 0x4, 0x2, 0x0, 0x0, 0x0, 0x4, 0x20, 0x100, 0xcf5, 0xfffffffffffffff7, 0x7, 0x3, 0x20, 0x2, 0x0}, r3, 0x6, r0, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) 2017/12/23 08:11:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2017/12/23 08:11:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x400, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) connect$netrom(r0, &(0x7f0000356000-0x48)=@full={{0x3, {"1cdb87d512863d"}, 0x1}, [{"37c0552b545cdf"}, {"3e4824fa602d6f"}, {"96c6931319c87e"}, {"c925da112c22b5"}, {"dbb21ca00d7882"}, {"93a7893fcc1db0"}, {"95b29926bbfaa0"}, {"c4ed670b3ef2d0"}]}, 0x48) 2017/12/23 08:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f2d000)="a1d6b7a1b1fc0f4df59f3b38ef6ae2a1118833d2450000000000008000e0e4cdf01c8182eb271c254d38c7c0902701000000c96dea09ae45095c0318606aefef2a9cad951e2dc6cf549e86e825fd", 0x4e, 0x800000000000000, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000051b000-0x6)={0x5, 0x8000, 0xee}) 2017/12/23 08:11:27 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034e000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mq_timedsend(r0, &(0x7f0000001000-0x7e)="061355a3c230d20ec13e8b93e0c17518d6297c4b476d499bbf21df6fbdf4d8388eaea9585c7f72ca5d80db8efcc8992adf85cd3aa98f217bf051a56b5e92c3e1f717a0fc10196738dbcf7bde51237fb6deee1fdbfde99056503ebfae0bcf90d46a1dc15241561cd968a37f943afab927fdfd7859b49dc5bc4dcad867ec92", 0x7e, 0x9, &(0x7f00007bd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000072b000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000693000-0x8)={r3, 0x1a}) write(r2, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) readv(r2, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2017/12/23 08:11:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:27 executing program 7: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x91, &(0x7f0000eac000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x1, 0x0, 0x200}}], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x57, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x3, 0x57, 0x0, "8645ee3ebf4839a5ae2a050be623e9c817bc1055f898ba7ed1873880e3d0b41a251e7ac21f45a81d355d1f7eb31a985a4d810e6f0b4fa70d270afb46fe5ce1c4df2d2a1577dc4b720bf1dd95cbdcdd"}}}}}}, 0x0) 2017/12/23 08:11:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) getcwd(&(0x7f0000b3c000)=""/4096, 0x1000) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000315000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000627000-0x18)={0x0, 0x5, 0x5, &(0x7f000078e000)=0x0}) r1 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000aac000)={{&(0x7f0000641000/0x1000)=nil, 0x1000}, 0x3, 0x0}) readv(r1, &(0x7f00005c0000)=[{&(0x7f000048b000)=""/51, 0x33}, {&(0x7f0000c26000-0x1000)=""/4096, 0x1000}], 0x2) 2017/12/23 08:11:28 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x1c, &(0x7f0000016000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f000000c000-0xa8)=""/168, 0xa8, 0x100, &(0x7f000001c000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/dev/qat_adf_ctl\x00', 0x105100, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f000000f000)='/dev/input/mouse#\x00', 0x0, 0x400000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000)={r2, &(0x7f000001e000-0x1000)="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", &(0x7f000001e000-0xde)=""/222}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f000001c000-0x18)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f000001b000)="", 0x0, 0x2, 0x0, 0x0, r2}, &(0x7f000001c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7a2, r0, &(0x7f000001b000)="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", 0xfe, 0x5, 0x0, 0x0, r3}, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f000000d000-0x1000)="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", 0x1000, 0x6, 0x0, 0x1, r4}]) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0x20240, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001b000)={0x0, 0x5}, &(0x7f000000c000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000001b000)={r6, 0x48a9}, &(0x7f000001c000-0x4)=0x8) 2017/12/23 08:11:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000078b000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c078d4dbcab6", [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="f9fca955321d", @empty=0x0, @random="b373e88b2cab", @broadcast=0xffffffff}}}}, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f000008b000)={0x0, 0x0}) 2017/12/23 08:11:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0xc416, 0x50002) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) shmdt(r1) 2017/12/23 08:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aee000)=[], 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f14000)=0xfffffffffffffffa, &(0x7f0000cfc000-0x4)=0x4) getsockname$inet(r1, &(0x7f0000458000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d13000)=0x10) 2017/12/23 08:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000808000)="0bb8") 2017/12/23 08:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000062b000-0x52)="523718c6abaa404c78d8ea129918a33f92d3ebee42fbd217dec5fb8d54eb11b22b61eb542fd501b713b838efe80706a1005de3f306ec86f560ee4c2ad94efc383b98d28e49562d491cd4f0086510331e8353", 0x52) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000673000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a07000-0x11)='/selinux/enforce\x00', 0x4003, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x0, 0x1, 0x5, 0x5, 0x3f3}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001e4000-0x14)=@ethtool_wolinfo={0x6, 0xc000000000000000, 0x0, "5840e052802b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 239.943136] QAT: Invalid ioctl 2017/12/23 08:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001ae000-0xa)='/dev/cuse\x00', 0x202, 0x0) pipe(&(0x7f0000ae4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000c59000-0x10)=[{&(0x7f0000e0d000-0xe)="f470edfca344f06f", 0x8}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x50, 0x0) accept$netrom(r0, &(0x7f0000194000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000475000-0x4)=0x10) splice(r1, 0x0, r0, 0x0, 0x8, 0x0) 2017/12/23 08:11:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00006e5000-0x5)='user\x00', &(0x7f00006d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d2000-0xe)="", 0x0, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) syz_open_dev$loop(&(0x7f0000c6f000-0xb)='/dev/loop#\x00', 0x3693, 0x800) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/2392, 0x958) 2017/12/23 08:11:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000db9000-0x5c)={{0xa, 0x1, 0x600000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe}, 0x1, [0xa27, 0x80, 0x6, 0x8, 0xa7, 0x8, 0x10001, 0x2b3]}, 0x5c) r1 = dup(r0) r2 = open(&(0x7f0000409000-0x8)='./file0\x00', 0x400000, 0x1) linkat(r1, &(0x7f00009e2000-0x8)='./file0\x00', r2, &(0x7f0000709000)='./file0\x00', 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000f9000)=0x0) 2017/12/23 08:11:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000072f000-0x20)={0x7fff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000070f000-0x10)={0x40, r2}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f00006c7000-0x10)={0xa, &(0x7f00008d1000)=[{0x3, 0x7af, 0x5, 0x2}, {0x0, 0x2, 0x9, 0x0}, {0x0, 0x8, 0x5, 0x101}, {0x1, 0x9, 0xad, 0x1}, {0xffff, 0x1, 0x1, 0x2}, {0x7, 0x7, 0x8, 0x1f}, {0x5, 0x219, 0x0, 0xfff}, {0x90f4, 0x6, 0x7, 0x8}, {0x4, 0xffffffff, 0x0, 0x40}, {0x80000001, 0xff, 0xffffffffffffff92, 0x6}]}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000198000-0x1c)={0x0, 0x80000000, 0x1f, 0x0, 0x6, 0x2, 0xfffffffffffffffe, 0xffffffff80000001, 0xfffffffffffffffc, 0xd8c, 0x66b50354, 0x9, 0x0, 0xff, 0x8, 0x5, 0x7ff, 0x6, 0x0}) 2017/12/23 08:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[], 0x0) r1 = shmget(0x0, 0x1000, 0x100, &(0x7f000006c000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00007d1000)='GPL5[[\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000ee3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xcb) r1 = accept4(r0, 0x0, &(0x7f0000101000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000036a000-0x20)={0xfffffffffffffffc, 0x8, 0x8000, 0xff, 0xffffffffffffffff, 0x100, 0xffffffffffffffff, 0x400, 0x0}, &(0x7f0000ae9000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b35000-0x8)=@assoc_value={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083c000)={0x0, 0x0}, 0x8) [ 240.036089] QAT: Invalid ioctl 2017/12/23 08:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000b17000)=0x7, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f00002e6000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000016a000)={0x0, 0x20c, 0x0, 0x0, 0x0}, &(0x7f00009a2000)=0x10) fchdir(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x8, &(0x7f000047a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000346000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d08000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e12000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000099c000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe9000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d4d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c92000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000-0x4)=0xe8) lstat(&(0x7f0000659000-0x8)='./file0\x00', &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b24000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079f000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c4c000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d40000)={0x0, 0x0, 0x0}, &(0x7f00003d9000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c64000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af1000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000d43000-0x38)={&(0x7f0000dfd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e86000-0x70)=[{&(0x7f0000253000-0xe1)="16810e26d1a172e0def25247a8465bc8a118e2552708b85e0093584af9f06ac4dde75effcac46ec9364294f35b0f86837a06f36398c65b683e184fa365391b017ad83f70a1edb85ebde1a5cc54c3c22281a5f06fd8fe261bcd9feb68a8e98984884e6a2e1936f68fd2c1cbe729a4497a8e7f82572d3d61bf30ae87db4ca0ba956e056dcc8559ca1df299ab4a7148e62fdc9d4a9ce5b4df60b9695d004d776f7573251700350307d3cfe204b94380779b5e8ebf3866dd9d40ac8d271eee8cfc4269d084b1258c1cefcd98741497f2b1ab91c2679a55d7992205b9c645059d66a183", 0xe1}, {&(0x7f0000944000)="6e85c76f3f7d14241756ffc5bd3542d6e5de33e2d820af17ae27a29ff7cfcf9132fd3322c2d553fbc2f755b8c8c0722ed3d3ae2025e6318394b7cc4b06f8a615d252d5d54569377e583115f5c453657ec1433d5daaf2458d573d46f25be39d9732017bba6c00fe6e6987cc2b16b3f88c3f75843ad9cbb22ed52dae41ee783862749e578b752d73201a774a260b9f2ebbb48ead1762f20e4bc1f16a89f41134a96dae4ad5867cfffe117f830e4142caf1b46d423c65d0e6e7ef544200fe30c00e80d0697e5f8126562bf08c3aebb341f594f4a382e1e341361a256e4f9011365786b729f3c516e609af157c65a2d373", 0xef}, {&(0x7f00004f6000-0x76)="f81dd6790af4c14f3964ceb5761e06d943597f4f7ca9b7b4e19a45bdd0c01745ba3a29b8abee8352270194c6d7e00a12e74b5712f9a49c8d4863c3c1908981fed42debcf5c2db3e60d7f9ba6051391e4425e4218e4e7b2a6c1539657e143eb8447d8cc77a2ddbbc3bb455b301eee260965dbd27f3bc5", 0x76}, {&(0x7f00002cb000)="666a391af62d4ddf84ea95f3fdb725d86a32c7cbe21f277bd0ed100369f731966208f7a184659738fd02d54af0cf0df7f2f622a172727891c5c8e4cd22ba6c9de785", 0x42}, {&(0x7f0000528000-0x97)="0179e9bff4af2ffb28ae96130e90289309699445b1d9fd57dcdb20bbd126490aabde7a5bba5422aad1c756bf8bab852dbcc49aa7c57ccd73f687343e044066d17c78b48249ebfb9d9177738d19e740040555a83f5e35ed432f6edf7b0627bac9f4c2a2c0b8eae5a1188db3c4d1883bb1c4163aaebbb9049ed573640728007347997cc9294db3d57fb38e29fd9595c7df97611f944d3be5", 0x97}, {&(0x7f00004a4000-0x1000)="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", 0x1000}, {&(0x7f00004ad000)="796ebc12036c7e11123cc5de2628975886e49b9e00064479eb410d662046607931476aae7ea7bdd5e74e4a7456006d64e6fecd6331d2b349fad5ed08a19ed1b9369cb36ba2e40c782cf2b948fcef0f4e044ce6bf55998edef452e7e1fca5bce19e0e28ff3d3138e6ab7517168c02fb4bfd", 0x71}], 0x7, &(0x7f000072a000-0xc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r6, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xc0, 0x4040}, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000075000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="9155b6da33d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/23 08:11:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) 2017/12/23 08:11:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00007a1000)=""/5, 0x5) capset(&(0x7f00001ef000-0x8)={0x201998032f, 0x0}, &(0x7f00006f1000)={0x10000000000, 0x7, 0x2000000000000000, 0x40, 0x0, 0x115}) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000043a000-0x90)=""/144) 2017/12/23 08:11:28 executing program 7: clone(0x0, &(0x7f00008e9000)="", &(0x7f0000ee0000)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000a34000)="") recvmmsg(0xffffffffffffffff, &(0x7f000050e000-0x3c)=[], 0x0, 0x0, &(0x7f0000ec6000-0x10)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008b1000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000504000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = epoll_create(0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x200, 0x2, 0x3e, 0x1, 0x1, 0x9e}, 0x1c) r8 = socket$key(0xf, 0x3, 0x2) 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) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) lstat(&(0x7f0000b56000-0x8)='./file0\x00', &(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb5000-0x4)=0xc) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r14 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x105000) r17 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r18 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc3000+0xbb0)='/dev/ptmx\x00', 0x10000, 0x0) r19 = socket$inet6_udp(0xa, 0x2, 0x0) r20 = eventfd2(0x5, 0x80800) r21 = syz_fuse_mount(&(0x7f0000276000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x800810) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = gettid() r24 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000066000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000caf000)=0x0) r27 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r29 = bpf$MAP_CREATE(0x0, &(0x7f0000db3000)={0xb, 0x3ff, 0x2, 0x8, 0x7, 0xffffffffffffff9c, 0x1000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = mq_open(&(0x7f000077b000)='\x00', 0x2, 0x60, &(0x7f0000000000)={0x2, 0x2, 0x0, 0xd6c, 0x9, 0x2b6, 0x1ff, 0x101}) r31 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000183000)='/dev/loop-control\x00', 0x224000, 0x0) r32 = socket(0x19, 0x80005, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r35 = timerfd_create(0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r39 = eventfd2(0x1c0000000000, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r41 = timerfd_create(0x0, 0x80000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000857000-0x8)={0x0, 0x0}) r43 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000074a000)=0x0) r44 = userfaultfd(0x80800) r45 = socket$inet(0x2, 0x0, 0x300000000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000256000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x3)=0xffffffff, 0x4) r48 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000014b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000009e000-0xc)={0x0, 0x0, 0x0}, 0xc) r52 = eventfd2(0x6, 0x80801) r53 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000111000-0x1)='/dev/ptmx\x00', 0x640040, 0x0) r54 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000683000)='uid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r56 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000515000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400) r58 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c38000)=0xffffffff, 0x4) socketpair$inet(0x2, 0x0, 0x7, &(0x7f000019a000)={0x0, 0x0}) r60 = syz_open_dev$vcsn(&(0x7f0000be5000)='/dev/vcs#\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000c72000-0xa8)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b90000-0x20)=[{&(0x7f00007ff000)="98a0f5a798e7aac4200832989db56e62435101d36d32859c32747920ddebfe86ac0b1004b7acc38daea185ad8718a108e759034878", 0x35}, {&(0x7f0000001000-0xb2)="2e81d6ef7cbe97cd65124cdf755c86d0cbbe80f1960df4c535899663ad020dc494ca33489402c1a63a46a5cbe880f9ff33c2a60816047ac2da3715f8c243111e9d01abd43277f51bd9f2f34d807178a641c0b31b1519fd48ac8c18aa2bcb301f149e3b73551af9e8895230a1f4824de6aa2ea6a7065d6eaaf9cefbc543fe7540bc96a8bad14087f58111c6414c08e3ab085d8afdbfd9f29b6c3f6a8009dfaa904f2b896a4fc9127873f98aa0234397a9e6e9", 0xb2}], 0x2, &(0x7f00000b7000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}], 0x48, 0x2004c000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x6d)="8b0a43322e7b31f40703fe2c5c5f92bcd2db1365756743ef73935e2a5a2c6dc8f9370a1a52c4b7f9f14568ecf33d71be5511a6d520633d3771a6999382b9605d2efa5736d91bcec943b1d68252d4c7860f02fceda39e40d296241dc5ff7e11ca582cfe958ab58318fd53702826", 0x6d}, {&(0x7f0000001000-0xd4)="9aeefa1a25deb75a81f44b2a538680de467c84e7f0a1941fa4aab30aaad302039d4ef395869474840f162b2d4f927362a81b2d6838c30df9aaa64223b114e45c40d50f764d7d6e42da5cbbb60b6830e090396e98ae58a03adc2e6dcb553d1eb8449c4849e580924a356251bc15e6d0b0bd2872a078de75a9ec4cfce1697bc5995b728980fc034c08c147200fc196ea80d4487508bd707e9d94646c6b5862194f97f2d4b428b80da80ce5865fa80a7b13311317a3e819deef52f6f7bf3fb9a86e9390eb1e8237eb87535db129c607220213b499b5", 0xd4}, {&(0x7f0000001000-0xa8)="5a39bd000629177a51360cde74d25ab651442d0bdd7fd2460e0b419feca7c99b13e1d9710517d99e763ccc753733136d6e70d2d63680509fca0e0eb960510d747addd57c8327746194622f1697489a7d1355acd9a6984601128eb02c2e4e45c4970bad3e16d3bf6a8bc636c6c2c1ccd39c41ae621c94ed3cea655ea2d7e7bd0bedd42fb09609542428e25481c8910268c5db5825019ea1d7204494f813beed5ce1c606034b3f4b16", 0xa8}, {&(0x7f0000000000)="", 0x0}], 0x4, &(0x7f000038d000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}], 0x88, 0x0}, {&(0x7f0000b99000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a35000-0x30)=[{&(0x7f0000000000)="c2526c0bc4151d779743d255f5404a4ec41631f4f9e65f8487f02edc36058a3d5a3169b2571728b630754fd0a810d3f616e835ad1bcf862c28043cefcab6cb296c98ce04880e169876ade86644cf96b2a8faf5b33e8a85f07bb58d2602c0e51a08fb64264a97a630390e4ed5449163c305e8dfb22e05e177ba5a078090cda6757f3b0e", 0x83}, {&(0x7f0000001000-0xf1)="353ef1e96fed3287ef4570bddf4920215562c7ac6c7962f1550126573676700c71cb41148178aa0d9ec569129bd36f064745daa85e1e5ef5200e8f84b60d7159e264f1eba5505e5e690f03d2fceab57f094ad8d0b2df0fbe2bb1eed0f9b28a72e9b42d5cdbc0745cbcc531b044dab534435bc2f9d0e1478fa5cbb4ff7162fdf2fab1bbefa33fe651bb2a8ced7fec9d86238f70e14991c1b68182d883a065ccbc9605d88ff9ea44bfeb8f67a5e48f2c94abdda4d6e433d7266b3fb1654802c8a82cc46e064e7d7ae2f978b25c6510364c2c6c3618732d7a96597375cd91f5ededa28469f1788c6163bc02c60752fa79473d", 0xf1}, {&(0x7f0000b31000)="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", 0x1000}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r33]}, @rights={0x30, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40]}, @rights={0x30, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x28, 0x1, 0x1, [r52, r53, r54, r55, r56]}, @rights={0x18, 0x1, 0x1, [r57]}, @rights={0x18, 0x1, 0x1, [r58]}, @rights={0x20, 0x1, 0x1, [r59, r60, r61]}], 0x148, 0x800}], 0x3, 0x80) 2017/12/23 08:11:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c1000-0xf)='/dev/sequencer\x00', 0x109802, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00003e6000)=0x10004, 0x4) sendto$inet6(r0, &(0x7f0000b49000-0x1)="b5", 0x1, 0x800, &(0x7f0000799000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000045c000-0x4)=0x4, 0x4) 2017/12/23 08:11:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) 2017/12/23 08:11:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000261000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000013a000-0x290)={0x1, {{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x369, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8706, @loopback={0x0, 0x1}, 0x45f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 08:11:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000516000-0x8)=0xeb8c, 0x7, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000290000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f00009ba000-0x8)=0x800003f, 0x5, 0x0) 2017/12/23 08:11:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x400000000008, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003e7000)=0x0) rt_sigqueueinfo(r1, 0x7, &(0x7f00009f0000-0x10)={0x34, 0x10000, 0xfff, 0x0}) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ptrace$setsig(0x4203, r1, 0x6b6aaaf5, &(0x7f0000215000)={0x17, 0x20, 0x171f, 0x401}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) waitid(0x1, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b43000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f000019b000-0x40)={0x7d5562a5, 0x7aa, 0x10001, 0x49f, 0x5, 0xa685, 0xc3, 0x6}, &(0x7f0000fc1000)={0x7, 0xb6, 0x200, 0x200, 0xffff, 0x4, 0x1, 0xffffffff00000000}, &(0x7f0000598000-0x40)={0x851, 0x9, 0xc5f6, 0xffffffffffff0000, 0x1, 0x1f, 0x7f, 0x1}, &(0x7f000061e000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, r1}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00009c1000-0x4)=0x0) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:29 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000000000/0x3000)=nil) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x5, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2017/12/23 08:11:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000518000-0xd)='/dev/usbmon#\x00', 0x9, 0x2800) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000fda000)=0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000060f000)={&(0x7f0000523000/0x3000)=nil, 0xe831, 0x5, 0x40, &(0x7f0000e52000/0x4000)=nil, 0x1}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000989000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TIOCSCTTY(r2, 0x540e, 0x1b) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000e53000)=""/87, &(0x7f0000641000)=0x57) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r3, 0x1, &(0x7f0000054000-0x8)=0x0) r4 = semget$private(0x0, 0x2, 0x0) semctl$GETZCNT(r4, 0x5, 0xf, &(0x7f0000eff000+0x69e)=""/29) 2017/12/23 08:11:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 08:11:29 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000aa3000-0xa7)="53389cedd540c42b694da29e498ce42dcf71d2f632695a2d7163f1b3663e9f83521b8844ff93fa2a3ddc9926a40b0a64938525347503835da4537e4a452086b384be978a02000000000000004ecee1d6279d26a7fadc2a0db4176857bc6c09e9624ce3a8f5067f1d1e673a48e16768d1f303c1141046365c57084a5e0147fb67e9e0b7110e38b79729d520947a5895ffe9d820dff44db03e18836bbaa3a025e8365a94df98714d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x800, 0xfffffffffffffffe, 0x7ff, 0x7f}]}, 0x10) recvfrom$inet(r0, &(0x7f00002e4000)=""/186, 0xba, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 08:11:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) fcntl$getflags(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = dup2(r0, r0) bind$ipx(r1, &(0x7f00006bc000-0x10)={0x4, 0x0, 0x101, "2427332070a0", 0xfffffffffffffff8, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000778000)={0x0, 0x29, "3944e34fde630fa2b3173113e33cb7b0e898569778c3da1a9aeeaa6bebab8c744a40678351a4218503"}, &(0x7f000084d000)=0x31) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000df9000)={0xfff, 0x100000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed6000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbbd, 0x2, 0x5c4, 0x2, 0x8}, &(0x7f0000834000-0x4)=0xa0) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000f9000)=0x0, &(0x7f000046b000)=0x4) 2017/12/23 08:11:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) msgget(0x3, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000039000-0xc)='/dev/autofs\x00', 0x1, 0x0) connect$netlink(r2, &(0x7f0000853000-0xc)={0x0, 0x0, 0x0, 0x1000}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 08:11:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bfc000)={0x0, 0x0, 0x0}, 0xc) migrate_pages(r1, 0x1, &(0x7f0000a9c000-0x8)=0x1, &(0x7f0000cfa000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) accept4(r0, &(0x7f00007ce000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079c000-0x4)=0x10, 0x800) getpid() ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) bind$netrom(r2, &(0x7f000086a000)=@full={{0x3, {"0d3838ea781a87"}, 0x1}, [{"b60589b750dd76"}, {"c00a6c6f809df0"}, {"756fcf540c47d6"}, {"200b6bb41d4e07"}, {"c2031770dded28"}, {"de988891caa01d"}, {"e0fbd59abe1d14"}, {"c6a40ef68627e8"}]}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a20000)=0xc) migrate_pages(r3, 0x8001, &(0x7f0000683000-0x8)=0x0, &(0x7f00005e6000)=0x0) 2017/12/23 08:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) 2017/12/23 08:11:29 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008f5000)={0x2, 0x78, 0xf5c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009d8000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00009da000)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x2, 0x20, &(0x7f000022e000/0x2000)=nil, 0xe48}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000fbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xff}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00009eb000-0xc)={&(0x7f0000fba000-0x8)='./file0\x00', 0x0}, 0xc) syz_open_dev$sg(&(0x7f000080f000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/23 08:11:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) bind$inet6(r0, &(0x7f00001e8000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d86000-0x5)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f70000-0x30)={0xd3, 0x0, 0x1000000000, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) dup(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) setns(r1, 0x4000000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f00006e9000)=0x100000000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @mss={0x2, 0x4, 0x0}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/23 08:11:30 executing program 4: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000024000-0xa)='./control\x00', 0x0, 0x1) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000019000-0x8)='./file0\x00', r0, &(0x7f0000043000)='./file0\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000030000)='securitybdev!]-\x00', 0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000044000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl={0x10, 0x0, 0x20, 0x1}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) readlinkat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000003f000-0x1f8)=[{&(0x7f0000017000-0x60)={0x27, 0x100000001, 0xffffffffffffffff, 0x4, 0x81, 0x800, "fbdfe9d766ddb3cc8975eb232d7816f2fbf0b2f1e28da900c9ad26a3ce9385c4b5780f7b0ec49cfa87ab9da57ca9b78cf34aaaed58df59a1396ab4e2da1702", 0x7f}, 0x60, &(0x7f0000045000-0x70)=[{&(0x7f0000001000-0xa3)="689e968fbf27b2df67b76c280acdcb959280c9eded56e78344823309ce6ed209159e1e5cf66be177b9905c2450c60f22d1b6173be26dc877f2fbc0fc1c88813d64d0397ef1d5d99c1d62bf46d9429f2eb505aa56ba3f90bd516baff7db57712db4686e78e632eec01eb637e4b2a0779592b6bc245922b8054332ff2673027cc77b819d80b397a2cd24ede4d541601c5db7f608548a86452313bc064b1223c05bf6e3b9", 0xa3}, {&(0x7f000002d000)="d0041ea8d2406b1b8e5c54e72a41d3408adc59bfa6e4b5f080974713b2dbca71325ebb74d31613100012146fc6c666881573e16792dbb795c814d3419b515860c28691c08ab9534ad1f0cfa1f03105fc3d98f0d02ba4f2714fd2482b7e", 0x5d}, {&(0x7f0000035000-0x53)="538d89ccaf7f01753df642f3eac4b6bb8d4e9fb03eb7de1df9ed73936916cc33751e4e51b43ef887cc7ce93d116b481f244c4d48eb3823b66fc8594530c9845596ff7ae42d12029a57f21a55255e5cfbb9827c", 0x53}, {&(0x7f0000044000)="6ca6d2845a0ccc515de0f7644e2aeafa21", 0x11}, {&(0x7f0000016000-0x65)="01c3fd2defaff5b7cb23eef1d9fcd2b724e77d4e29ce9801c114f1a015d1ae7968319f21fcd6f8c6ce12541390e12aa1ed2c787f2789750e426ccfeaf4e1122638cae4afe4e77bf601b540b092d531e40f157c3752ef27a11203c6edf6d11087db7abd153f", 0x65}, {&(0x7f0000045000-0x86)="0fd521f3695e0708259eecdfb2a484e963159c030aeaf6ddc08146ef06ec9e919c55b3d5aed6fbb973911142562398cd281456e23b0c07ddc978adfa2795f4702da834d5786db7853a75437fd23da2d272fceea22db2c7ba21bbf3ce5df6847b1727d795f1c5e9598f002f22033a6c7d03f061a5c29f78b1468f1e4dcba9915a7ea5fabcddca", 0x86}, {&(0x7f0000025000)="faa89666b968532916068e169abf2fe90d", 0x11}], 0x7, 0x0, 0x0, 0x881}, {&(0x7f0000045000-0x60)={0x27, 0x3, 0xbbb, 0x7, 0x8, 0xd75a, "7025cd94a44d339650e507cff0553ede7cba5302d8b4ffc85d1d7d84277a7a31b2250f6268971964e336897fb31a6ba83e92b65e90c4f5fe6cb0bb1d319d53", 0x1}, 0x60, &(0x7f0000014000)=[{&(0x7f0000045000-0x70)="aa1a2be5f9e2c26cf31c8bcf63f9d40e089eaf01ec627d634185bbde28f35f8a2fba60584701c3ee6aab7f04dec81599c87bb1df8cbefa39aa6336f30ebdeaec4f1f18152cd848e710e46dc3554f64b3438844db0e3e9f4ec5266b482dd4d289b6ba8533f2a072d68398fb7f4eb9e016", 0x70}, {&(0x7f0000045000-0x3e)="9d4f40e6879c718fbe739958d3a5378dc8d8c68f532dfbbc3fe2390434e811e428058a3903cba3147eac12e672600c284aa4623ecf5fa1e91a73230f207e", 0x3e}, {&(0x7f0000044000)="913120", 0x3}], 0x3, &(0x7f0000044000)={0x88, 0x101, 0xfffffffffffffffc, "6628a74063a142e8c754a469c977dbefad3b1a008c5b4a6c341c314555a116e85e3b4f3e4c6184b34d4c1b2cbd3033cc303e3e5e2f0bd1b7f42a63227777540def7f9a23dce82942b55b07242e3cdd106ce189329ff2b883977ce36333a3f21891100d037407660d5080e913c6b457a2501466"}, 0x88, 0x4000000}, {&(0x7f0000030000)={0x27, 0x0, 0x1, 0x4, 0x800, 0x1, "60395b9004098bca152a3ddf627c1f1edbaace43294b967649c30aa3abac526289c6e7f4bc7ee80c663343b11430d147072c2b1f9249e9b75f067b9901501c", 0x89}, 0x60, &(0x7f0000013000-0x7)=[{&(0x7f000001a000)="512aa23905", 0x5}, {&(0x7f0000007000)="8f2f2b8511df41c0c047acbaebd555af9c38c823c75d0fd61bd97edbd11279819845928d6983eae49d7c2f3656fe6172d1d45711efaaddde02112edc27a01f877fb6c8004c5bfdd0384d0ac7605067531b80b5566bc3f8ae7f204f780e3aee92e17f27d447440bf85b2216ea08e3b81a97f439", 0x73}, {&(0x7f000000e000-0xb6)="c56caae7501c77dffd12ae958942065bb0ab75f139fe861a27bb2828a57d13e8674613d2534a740e58a1b0caec6bce0f318e97e8c50c205ab6e7b74b70e95b435e049b6f42fa4005f5ed48786cc39b40a4137d65da89a382939739372eb623af8b1a78238e63a59b0aa607a0dea6e8073e8e32f37b4a37a875c2ff46176006c5a66b029e35313901fe1a8090e4b1719a57760c8ffa50f1a96630a20208aadbc10f7a27c2adf01068ee3a88090a4efa8166d94d1733a5", 0xb6}, {&(0x7f0000045000-0x1000)="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0x1010, 0x4000040}, {&(0x7f0000045000-0x60)={0x27, 0x7fffffff, 0x0, 0x4, 0x100000000, 0x70000000000000, "57dcca218c312ffba97a1823bf788fcd588c31c349252d5bbc8db38e7bc8f3c1ccbc702a4a35a82a12c3c9d2ec436d1a943226272c79b4cfcd5bbd20c52d49", 0x5}, 0x60, &(0x7f0000044000)=[{&(0x7f0000045000-0x21)="c82f1a8170177ec3a813fe94142b8b97f177642e1921c210a8ff96866741419564", 0x21}, {&(0x7f0000021000-0xc1)="626c63fa4831bc93160ff34372ab7a51bd7de1969af7a92c3f209c1038e47ed9db7acb0b47510d5c3ed6cf26c8e7d28b2b48194644d67ef4a44dcf71226c56c3c327ae5fc03490c4eaac53f2b0a0b6b0aaea8684cbbeb589f23a88d0176a3c18e30b3fc67ba7f648de25628a39349e73d3371b387b6a5d730adf20600bef054b1a710f5bfcd3b18a3e1d38e0eb7c007c268098f6ec1febaf3d15d5cc0686ce5ac4e8e802b92c83fe227e4774da899b3d47408033556fc5cc865f36b225bd229689", 0xc1}, {&(0x7f0000044000)="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", 0xfa}, {&(0x7f0000009000)="c5eb54ba08833dfcbf0ef234de180588f3473dc1cd8462adb314bce5256d19dfcbf212260b6593cc68cf3f77d04b4dea2d7aa2af8cfb360f267cc4a237bd0ff7da6143a117a6bf853b4ca7e6a5a5fb1a4619f22775192a9dd8364bb57ea29b3d5ad98cecd1ebc5f86a89a5fd39cb4f76a239660af76041562f5100b728cd1fd418f491c0bdde7fbd838c9faa9188bf2a0da500587ce115f3eb015087d7e7ed3d67535a", 0xa3}, {&(0x7f000000d000)="ce3e52731f3995a57de167232a9c002b531d2d0e0a80cc9c87d484af67fe1d209bc55acf8d97fd22757e9199231185ca963ea7620f8c2211837aab58517d2ae21d86d02cbf0c80cee6e57b3c1a259295c6abd537c049a3d7a523d5242d72f09969c80b9300373b700039f634db688f2c010b2963433a15d83a7d865af9ad70dfad303b3c7d1b5939ca7a2f28fcd86b1a9bc293275fd205796d2b", 0x9a}, {&(0x7f0000039000-0xd5)="c0aa64c404226a127fbda6e8a3d7c9cc7ca7d2d57ce380d3d515246de5db5441f408544453c12ffe5b604e4ba33f47f0700d8a7d262997c79a1da84c491d470e2e4c79fb8b04d78153bcfd7e85f0c751d8a39d74d47b619830f3225750b02d76de230c4cccfce8c811fa87c9885a8c09ededa5f6ba459df1cb276610984bff5c3aad479ee72e4a8496a2b0a0eac9f66989fd35afe2f7313d61e138960e8b8274c5b9b1b394071c37e2552ae034933fd1177713c473276de035f6ea73080561fad6e85aeb4abd0bc41b1c7dbbad79663b2ac9f13c5c", 0xd5}], 0x6, &(0x7f0000045000-0x30)={0x30, 0x11f, 0x0, "2dcb99e67b12d33c144604f069c2f28c4cb5c2cd0d84a32762ff0cc742164f8e"}, 0x30, 0x40000}, {&(0x7f0000044000)={0x27, 0x1f, 0x0, 0x7, 0x7fff, 0x9, "1d53e63a693d02f509c53969c0db0eca4e73755709d313593f4c024d717681f414c058d944545635ab111b324813ce5bb4ff9e962cb04d8d254b831979767c", 0x1}, 0x60, &(0x7f0000012000)=[{&(0x7f0000012000-0x6f)="c2ca6e972623eb86739a742084747793a23085951493058d7008f98c568b8cadffc7b44e1f9d8a34705ec949b4ed159de0406ab75c4a06e29112efa0765fc60a398a7cf4599f36afe03a0040daa056c986e4adbc135e165d0d9da5068d4df31668f5ca8aa84bf0a12c22ab9787d7f0", 0x6f}], 0x1, &(0x7f0000045000-0xc8)={0xc8, 0x104, 0x8, "9f7ce1e731b145443fcc90fe1e31ccd41c28cf735b329a3e0a27aa35bd29abe2ff0260f3662603458f24f7c8f636f1029a4afa009a0e1161463b59b540c796b4fd4beeaac14244a4ade0e8d91daf254401b6851a14d9457e9b723075edae1cd374612076efef1fb1e14fda191401996f153e9d5b928c029da27560f82cf560fbc8669a4c4c9103b7cb2421aad0d3a259c284fa6df38772362ab3e2659092fff4b9cbc84c2f313b52d68e5008bba3048739039e36a1db9a"}, 0xc8, 0x20004000}, {&(0x7f000001e000-0x60)={0x27, 0x8, 0x5b752235, 0x0, 0x2, 0x2, "3ac60a2ec8454d83cb819e883ac427f6599d01413a9592fd973f4e204bfc918cf6191420840d9f07b9fb31ab50dbd9fd71351ce1bdf0fc4ca69818ca86db26", 0x3}, 0x60, &(0x7f0000045000-0x40)=[{&(0x7f0000044000)="afa8511c0d461089a40ca683962dbc0e240f83a3bef2088a33f2bf282e5fe79628c5f85aa0f8dd7502c050040309c26b1c765a29c0b6811cfc20229f8f07f443d2d0d6a652023e9a9274f9765feac3f0a1565f5a1635b9aca7430c08e332da68ab33fe9f638ec98a2683b88f67af5e4ea2146ae5e9f13562249fd998dcc3835f083741fae78e3486f6becfdf01422b41494044f2942b", 0x96}, {&(0x7f0000035000-0x3e)="66b420ba82166d9156db399fe61274a847a30da4ead31ee23135b52c9b1d0bb594092fdd45cd9968f1da9a9aad5a4a7ea55be77d096095328dc7352ff0e5", 0x3e}, {&(0x7f0000044000)="b2e55eebab806df0553fcd013521eddf7270587bb2326deced11ab7ca7c72a87c89bf2b70036bc607813e6026c5fca74f501a90dbfaf2aabeb1616f200bceb8bf846b670ff24cfe19ea0110ae2e4e9f8543105cb09e74152a1", 0x59}, {&(0x7f0000015000)="08a37febaa9dcebc9e", 0x9}], 0x4, &(0x7f0000001000-0x78)={0x78, 0x19f, 0x100000001, "4ab756c75aa4e93a2d81a3de350fa22d2dda02ba445fe69fe87ecbee1a6c8cb39d090fe5580f92c9d90f7fd4c51e9a92499e73e27cbf955abea973a5dba3536363a1313860f5d3e40635f7a8d8d6ca5f57dda9f994f37eafffde3e6908426c733e37"}, 0x78, 0x40000}], 0x9, 0x4000) readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2017/12/23 08:11:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r1) io_setup(0x2, &(0x7f00009dc000)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000ae1000)='./file0\x00', 0x2000, 0x0) io_submit(r2, 0x2, &(0x7f0000421000)=[&(0x7f0000851000)={0x0, 0x0, 0x0, 0xa, 0x3, r0, &(0x7f00006f4000-0x51)="0e9d4434d3b86ebcba801ad657e86d826d3a885b8216dfd1613edd0478cbf962d6ad42300ee72c22986dbd07836913225e896486b37cfc54e500c5b811128a6e5243d71e51a06f24fdffba1c3c23ba56fd", 0x51, 0x7, 0x0, 0x1, r3}, &(0x7f000086b000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000537000)="0ba9e9d2bb5405250e9d215b114efccb77358769bbed090e311450255a97f6911940edd3356d9b6008defa71b10a1dab0422f7b2c098de0fabcadea6710429aca76be17a77c771ac68526fbf1a237604a54d5413311672ecf9dcc0e4a466ec6312c849956c07cb506d54c8d9c7449f4eb5bde1e7b2f7f2e13ea131c97fa9415fe7f464a34baa07d0207185dc2d16bddd9d5b418920df20a8dd95b90051acf280537c7a11005a4af22f278ddd71b643973793062098bf86c19b0086acfba246f8987ef19fb12aed16", 0xc8, 0x800, 0x0, 0x0, r0}]) 2017/12/23 08:11:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f0000b3c000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000595000-0x8)='./file0\x00', &(0x7f00002e3000-0x18)=@known='system.posix_acl_access\x00') r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000189000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000251000-0x4)=0x0) 2017/12/23 08:11:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f0000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000da7000)={0x0, 0xb, "e24172b8639d6cc4b225e4"}, &(0x7f00004c7000)=0x13) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000298000)={r1, 0xd4b}, &(0x7f0000793000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000aba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000fdf000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2017/12/23 08:11:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x749, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) [ 242.349255] device gre0 entered promiscuous mode 2017/12/23 08:11:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f000001e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000b77000)=""/0, 0x0, 0x0, &(0x7f0000a0d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/23 08:11:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r0, 0x5}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x9469, 0x6}, 0xc, &(0x7f0000000000)=[{&(0x7f00001ac000-0xca)=[{0x13, 0x1, 0x308, 0x8b1, 0xbe, "10a799"}, {0x10, 0xffffffffffffff3d, 0x100, 0x8, 0x5, ""}, {0xa7, 0x7fffffff, 0x4, 0xffffffff, 0xa44, "d4b9020bbaa62637074bb20fa3ae647add15bf5321e18a18a7c999637d1ca05989de9d3dffce380926501998e42d94769321789a1d517101e7092f38ecf68bc617ab071696693d7a25381ceb6c6829321282da810604c7b4f5b805615d134c018f8814d0d2c4333b82fe5b8d1de60bbb765b6643904e80ab02303ef23502f793cf9f4c2448d81a4581ba2a42017827dfc6fe3af93592d7"}], 0xca}, {&(0x7f0000001000-0x3b)=[{0x86, 0x6, 0x400, 0x628b, 0x39, "a60c9420041b98300cfdf57420d9603a4970494c0c3e48909cd8cea9cd52357db1580f338cad1353e9357fcabd55077f9669c604147d6384238fd4d2c5a499289ab445bc46abe611c6faee87c266c1b01d74e24618ac5e0fe341e125c8f7ca8de611ef9dcf0fdd16116680585e0ed0946e53ff20f421"}, {0xde, 0xff, 0x300, 0x4, 0x2, "6f96edb551bb26c6172f3d4e80811ee37d42865234f64acb96900ad40b7a5ab4e254ef64b9c7bca9987665ed40b54b4fe3d36bf4e9a1ecc5fd265579243d9dbb882a88519976cb5d6912902ef4bd13d4e8c98bdb65b646d06d35306bcc1475ad0d48df294c57af00f4e8526e82d832934f499820c78dc708beb798c35c4e79e1b7656fe1321e20b13fb62af17799d8315a8305644252bcfc4cc2ca4a4cf552c20c479583386bcc7077b88396931182ddae8b1ec5d23a5f42aa540520069bdad34249533cd3bd5f3c808a755ebaff"}, {0x46, 0x2, 0x210, 0x4, 0x9, "46dab65c6ef61a77c067a17fcbe5bbd96a9000f70551dba7796217ec91db00cf8200c7e5104d15b4fe2c848d95c66ce14f80efcf1372"}, {0xcc, 0x5, 0x400, 0x8, 0x2000000000, "c71120be89fd6347cfcc7a781bdd8a238f0db6da18c86c832cf4d287deec9335307cc93ed581e81da11c721211e8afdb14773824f5ffca7490a2876dccdd3aabaf55a3e9ffe115377bf2ab26d9b605bc9d4827883990a69b4b28a8dc5d99ccf2f21bc2b8dc96c7c220e53d9861b000bf612d21b58b0d335116d5048f7604d466074b047638533a34265b81736501034f23dadd846d459878abc8a728715800377f4e459d3a3bcdffd190454a646cd1a18f90f6eb0c0a951136373286"}], 0x276}], 0x2, 0x0, 0x0, 0x41}, 0x8001) socket$kcm(0x29, 0x7, 0x0) 2017/12/23 08:11:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/sequencer\x00', 0x111001, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c09000-0x28)={@generic="db54511be9af93351c1646f01c61bbee", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/23 08:11:30 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b37000-0xa)='/dev/cuse\x00', 0x100, 0x0) syz_open_pts(r0, 0x90102) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5437, &(0x7f0000001000)=0x0) 2017/12/23 08:11:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:31 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f52000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000f9f000-0x4)=0x5) 2017/12/23 08:11:31 executing program 7: semget$private(0x0, 0x0, 0x0) 2017/12/23 08:11:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d30000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000064e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000043a000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000053b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x8d, 0x20, 0x1, 0x100, 0x7fffffff, 0x2400086, r2}) 2017/12/23 08:11:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000a9a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e65000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000aba000-0x20)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f00000f4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x2, &(0x7f0000e92000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000177000-0x18)=[{{r3, 0x0}, 0x3, 0x7f, 0x3}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x3000, 0x408, &(0x7f000004c000/0x3000)=nil) r5 = shmat(r4, &(0x7f00007a6000/0x1000)=nil, 0x3) shmdt(r5) 2017/12/23 08:11:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x450e, 0x1) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000eae000-0x72)="260000002200470100f8008980e8ff06006d20002b1f00c000ff094a51f10801c7033500b0bc", 0x26) 2017/12/23 08:11:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000020000)='/dev/cuse\x00', 0xc02, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000077f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000db3000-0x9)='net/sctp\x00') 2017/12/23 08:11:31 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) close(r0) getdents64(r0, &(0x7f0000001000)=""/53, 0x35) 2017/12/23 08:11:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:31 executing program 6: 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) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000076f000-0x4)=0x4, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd9000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000944000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000237000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x1, 0x3, 0xffffffff839341f7, 0x1, 0xa0, 0x20, 0x3, r2, r3}, {0x0, 0x7, 0x8, 0xfffffffffffffff7, 0x5b81, 0x9, 0xffff, 0x1}, {0x2, 0x7, 0x0, 0xfffffffffffffffc}, 0x6e99f53a, 0x101, 0x800, 0x0, 0xa0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0xb0, 0x440c}, 0x1d, @in=@rand_addr=0x9f, 0x2, 0x2, 0x3, 0x400, 0xc54, 0x6, 0x8}}, 0xe8) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f1d000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000d2000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003b0000)=0x8c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e05000)={0x3, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x2, 0x100000000, 0x6, 0x0, 0x2, 0x1e, 0x9}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000860000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000bb8000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0x7, 0x7, 0x1}, 0xa0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004c6000-0x6)={0x0, 0x0, 0x0}, &(0x7f00008ab000-0x4)=0xc) perf_event_open(&(0x7f000033e000)={0x7, 0x78, 0x24a, 0x2, 0x9, 0xeb9, 0x0, 0x5, 0xa86, 0x8, 0xfffffffffffffffa, 0x1f, 0x9, 0x1, 0x0, 0xc, 0x3, 0x7, 0x81, 0x303, 0x3, 0x100, 0x1, 0x7, 0x8001, 0x1, 0x0}, r7, 0x2, r4, 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ef8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 08:11:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000f16000-0x18)=@generic={0x80, 0x4, 0x20}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014d000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r1, &(0x7f0000268000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000943000)={0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000517000-0xb7)="be51c1efbd19e05f192be1860ca3280f90d931ac38ace6ab316d742903e649d7a8e0fb78180d78f61f7fb3088a41422f2957a167e24ee09bfab526ca53851e582a863a8f04593bc309c4454619e23e94afb0768635aeeae383af5fe307c346aa14bc62287fc46f697fccc6916be2930ef3cdf0da0563c12f1ffe438a47edab9fbd889d677094138a886b7bde92589a30f6d00dd6c9ea5195d087ff21191ceb58200a40905392bc51f40a64458be7833db1685e19aaa2be", 0xb7) sendmmsg(r1, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="c8bd", 0x2}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x1, 0x0) 2017/12/23 08:11:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00007bd000)=[{&(0x7f000004a000-0x60)="", 0x0}], 0x1, 0x0) accept$ax25(r0, &(0x7f00003c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000068d000)=0x10) r1 = syz_open_dev$mice(&(0x7f00004f4000)='/dev/input/mice\x00', 0x0, 0x10500a) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000096d000-0x4)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000011f000)={&(0x7f000015c000-0x8)='./file0\x00', 0x0}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009bb000-0x4)={0x0}, &(0x7f0000354000-0x4)=0x4) 2017/12/23 08:11:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:32 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001b1000)=@common='nr0\x00') rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000eff000-0x8)={0xfffffffdfffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r2, 0x0}, {r2, 0x0}}, &(0x7f000099a000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)='/dev/rtc\x00', 0x307201, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000fd3000)=""/128, 0x80) fcntl$setsig(r3, 0xa, 0xc) 2017/12/23 08:11:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000ddb000-0x4)=0xfffffffffffffff8, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a99000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000796000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d9b000)={r1, 0xfffffffffffffffc, 0x3, "34bde4ab297a129b612d0a3589040fb8a0b3238edd5c04291cbfc26475f2a0fc64a5e1caa1e23ff6afe62ffc07de7f2745f61271602d3a14e65f1bf4e863ada78d762803a8dab43b42a7b62d59ab7d7b12d256372a6e25d920b7bcad963532d51ff33130d20315b31302ee2f98e5d17bdec7dad3c425ed3799acb9a20a835e6d4796a352af1c545e32efc21ccaa76fe1144d525369877d"}) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2017/12/23 08:11:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000042000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = getpid() r2 = getpid() kcmp(r1, r2, 0x0, r0, r0) 2017/12/23 08:11:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r1) r2 = add_key$keyring(&(0x7f0000047000)='keyring\x00', &(0x7f0000416000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000764000-0x6)='rxrpc\x00', &(0x7f00000fb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000424000)="479c", 0x2, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cbc000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/23 08:11:32 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000181000)={"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"}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000779000)=@assoc_value={0x0, 0x32}, &(0x7f0000b02000-0x4)=0x8) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b02000-0xa0)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2, 0x1, 0x88}, &(0x7f0000b02000-0x4)=0xa0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000b00000)={"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"}) 2017/12/23 08:11:32 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f4b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0x54, 0x0, 0x6d8, r0}, @generic={0x67, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='sestym\x00', 0x2009, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/23 08:11:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001dd000-0xa)='/dev/ptmx\x00', 0x301000, 0x0) r1 = memfd_create(&(0x7f0000350000-0x27)='\\vboxnet1@,em0JuserGPLsecuritytrusted%\x00', 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d2a000-0x18)={0x1000, 0x400, 0x61a3, 0x10001, 0x3, 0x3}) read(r0, &(0x7f000086f000)=""/1, 0x1) 2017/12/23 08:11:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x2) setgroups(0x0, &(0x7f00008e2000)=[]) connect$ax25(r0, &(0x7f000061c000)={0x3, {"072b18990730a2"}, 0x8}, 0x10) 2017/12/23 08:11:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000668000-0x4)=0xbf, 0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000564000)=""/192) 2017/12/23 08:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e6000-0x4)=0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bb5000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000096c000)='/dev/qat_adf_ctl\x00', 0x2008c2, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x4) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000754000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ca000-0x10)='/selinux/member\x00', 0x2, 0x0) setns(r1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000db3000)={&(0x7f0000a66000-0x18)=[0x3, 0x101, 0x7fff, 0xfbf, 0x0, 0x0], 0x6, 0x99e, 0x4, 0x1, 0x9, 0x2, {0x9, 0x9, 0x0, 0x2, 0xed, 0x3, 0x8, 0x4, 0x3, 0x3ff, 0x80000000, 0x1eb800, 0x9b9, 0x8, "221a79f8db7fa3347496f2958230a10af36d26200daea22922cea00c5b09d00e"}}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3f) 2017/12/23 08:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x5, 0x3, 0x2000}, 0x4) 2017/12/23 08:11:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:33 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48e, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002d000-0x88)={0x8, 0x0, [{0xc0011922, 0x0, 0x7}, {0x836, 0x0, 0x5}, {0x0, 0x0, 0x80}, {0x1fc, 0x0, 0x3}, {0xbe4, 0x0, 0x7}, {0x87c, 0x0, 0x6e}, {0x40000bde, 0x0, 0x401}, {0x0, 0x0, 0x96}]}) 2017/12/23 08:11:34 executing program 7: 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)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_wait(r0, &(0x7f00006a7000-0x3c)=[{0x0, 0x0}], 0x1, 0x800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000168000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2017/12/23 08:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$netlink(r0, &(0x7f000099d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000160000-0x10)=[{&(0x7f000011c000-0xd9)=[{0x40, 0x200000001f, 0x1, 0x0, 0x0, "a4b1ad3d69f029931f0ef4e7eb4f0805fe8475886ea7ac42608dd10922f2dcfb5cf277f6f9895a9cbb624f6c81223dbb"}], 0x40}], 0x1, &(0x7f0000bfd000)=[], 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x9) 2017/12/23 08:11:34 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aaf000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002d9000-0x4)=0x0, &(0x7f000095d000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)='/dev/hwrng\x00', 0x0, 0x0) pread64(r1, &(0x7f000032c000-0x1000)=""/3759, 0xeaf, 0x0) 2017/12/23 08:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x96) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) getitimer(0x2, &(0x7f0000dda000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, r1}, 0x9, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:34 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000ef7000)={0x3f, 0x5}) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2017/12/23 08:11:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000d3e000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000516000-0x30)=[{0xc, 0x100}, {0x2, 0x7f}, {0x0, 0x80}, {0x2, 0x7045795c}, {0x8, 0x9}, {0x8, 0x72f}], 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000543000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000b7e000-0x68)={0xf9, 0x0, [0x5d, 0x4, 0x29, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000733000-0xb)='/dev/vcsa#\x00', 0x401, 0x0) close(r1) seccomp(0x1, 0x1, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000253000)={0x0, 0x0, 0x0}, &(0x7f000047d000-0x4)=0xc) fstat(r3, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) 2017/12/23 08:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) [ 245.666467] kauditd_printk_skb: 69 callbacks suppressed [ 245.666475] audit: type=1326 audit(1514016694.114:2479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2224 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 245.776071] audit: type=1326 audit(1514016694.133:2480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2224 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/23 08:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) recvfrom$inet6(r0, &(0x7f0000fe4000)=""/197, 0xc5, 0x10101, &(0x7f0000558000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2017/12/23 08:11:34 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) readv(r2, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r6 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r6, r2) lgetxattr(&(0x7f000061b000-0x6)='./bus\x00', &(0x7f00007d0000)=@known='system.advise\x00', &(0x7f0000479000-0x16)=""/22, 0x16) ptrace(0x8, r3) tkill(r3, 0x16) 2017/12/23 08:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e7000)={0x0, 0x0}) time(&(0x7f0000832000)=0x0) 2017/12/23 08:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) write(r0, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r1, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) rt_sigreturn() ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000433000-0x1c)={0x4, 0x1f, 0x58e5, 0x0, 0x5, 0x2, 0x8, 0x0, 0x200, 0x5, 0xfffffffffffff76f, 0x6, 0x0, 0x174, 0x0, 0x2, 0x0, 0x6, 0xffffffffffffff80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x271) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000146000+0x84a)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000ebd000)={0x1, 0x0, [{0x400000b5, 0x0, 0x0}]}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00005de000-0xaa)=""/170) 2017/12/23 08:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) waitid(0x0, 0xffffffffffffffff, &(0x7f000064f000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000375000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x0, &(0x7f0000319000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000724000-0x10)={0x0, 0x0}, &(0x7f0000161000-0x4)=0x10) write$evdev(0xffffffffffffffff, &(0x7f00008c6000-0x18)=[{{r2, r1}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r3) 2017/12/23 08:11:34 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x2) connect$unix(r0, &(0x7f0000ca8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/23 08:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 246.329798] audit: type=1326 audit(1514016694.784:2481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 08:11:34 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001c000-0x20)={0x100, 0x0, 0x1, 0x120000000000}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000017000)={r3, 0x0}) 2017/12/23 08:11:34 executing program 1: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000169000)={0x26, 'aead\x00', 0x0, 0x0, 'twofish\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000218000)="", 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xb)="41fa", 0x2}, {&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5436ff0c2c63def5723", 0x49}], 0x2, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x78, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000b0000)="19bf491af01fdb465a5421dc32a9621830c2069d20ce7f614eb2f195a6eafc97d76a7bbd1b457132c9ed9848c2abaade8b187c249bb586f0c04169ce62f0161fe5b4e1676a2e3893b19afd817355727357d2060a06672ac3ab9c4c21ca12e10dcf47a6627ca04066482778020a27f76b5e6a2db413e4147f05a8b222a80072bc6d7632d0beaddd9dc35d2757217fb72fc59be66e6f8c58915c897827351bb1bd91", 0xa1) 2017/12/23 08:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) socketpair$inet6(0xa, 0x80805, 0x4, &(0x7f0000bbe000)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:34 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 246.363991] audit: type=1326 audit(1514016694.784:2482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 08:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xf72, 0x6a5, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00009eb000-0x10)={&(0x7f0000833000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000197000-0x68)={0xfffffffffffffffa, 0x3, 0x9, {0x0, 0x1c9c380}, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00008a5000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000083d000-0x4)=0x0) syncfs(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d1000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/23 08:11:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000050000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)=0x0) r3 = gettid() fdatasync(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) setsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r6 = dup2(r4, r5) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f00000ad000-0x8)={0x0, 0x3}) sendto$inet(r4, &(0x7f0000eea000)="36e3f9f3fa983f6114297a3b09be4d75ba3c87d9b664aec9eabd576c6e5b4ce14471b68134659ddc6e12451f18e9b04c529eeff8b1aefb127bb066318b49896e6fcf77e99f788b00bfa30245ad735316e2b85a6ec1e746800b4ecb799e1bd2283b076315f10a0c9ae0ac78ef3305317ca1e5ea2cb6db10e6f0d32a853127ebf8c3f555c9e6fd12bd1c12e07e34d1f8c12f9200ed43d8975e3ec48f4f1d656d930012067ee0e3c45fdc26507231ac2a75ab54b3357cd3cc9e9423ba1c", 0xbc, 0x4004080, 0x0, 0x0) unshare(0x40600) r7 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r7, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) [ 246.470790] audit: type=1326 audit(1514016694.784:2483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 246.569978] audit: type=1326 audit(1514016694.784:2484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 246.636424] audit: type=1326 audit(1514016694.784:2485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=201 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 246.665179] audit: type=1326 audit(1514016694.784:2486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 246.690213] audit: type=1326 audit(1514016694.815:2487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 246.737014] audit: type=1326 audit(1514016694.819:2488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2247 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 08:11:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2000000000cf, &(0x7f00007ce000)=""/0, &(0x7f0000001000)=0xfffffffffffffd75) r1 = request_key(&(0x7f00000a2000)='big_key\x00', &(0x7f00001f2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000225000-0x2)=')\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00008bc000)='keyring\x00', &(0x7f00003d8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000101000)='keyring\x00', &(0x7f00009f4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2017/12/23 08:11:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00009eb000)={@generic="93d4f473b7ece56201305ad4f18d5ae9", @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 08:11:35 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ffa000)='./file0\x00', 0x2000000) inotify_rm_watch(r1, r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:35 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ef1000-0xe8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000b61000)="01d73e92b2a090afb7d465b9eaf24dd6197d786167d66b7821c497cc01bfbdf7fb5b21020a957f0def94080215d67cf2cbca138b8f8068d185451208cf2d0dc0ea2533b735c17937363bf72df4ee7025ce94bf1987fd5faae8107ba74319143f2d4e92a895ddfadfaaa7e4dc7ee255fdba1016b6cd1b3da17a6ae4d2f4fbaa7d0a3ff9d7bdebfbaa873b9659e4abe519ce51aecb30714b54c5788b85e4b96df035a0b6d7", 0xa4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ba6000)=0x1000000, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000828000-0x118)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ptrace$peekuser(0x3, r2, 0x3) r3 = gettid() r4 = getuid() setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000dcd000-0x10)={0x6, 0x32aa, 0x20c, 0x8001}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000ef0000)={0x3, 0x0, r3, 0x4, r4, 0x9, 0x3, 0x1}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f0000ef2000-0x4)=0x0, 0x800) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/23 08:11:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dff000)='net/snmp6\x00') readlinkat(r1, &(0x7f0000419000-0x8)='./file0\x00', &(0x7f0000542000)=""/0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syncfs(r1) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) preadv(r2, &(0x7f0000957000)=[{&(0x7f0000063000-0x24)=""/36, 0x24}, {&(0x7f0000615000-0xc1)=""/193, 0xc1}], 0x2, 0x24) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) ioctl$sock_bt(r1, 0xdd1f, &(0x7f000074b000-0x19)="94ab6f7c4e0144cd07ce18e2cfc7389e67fde790eeb95d63b9") syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000461000-0x10)={0x1, &(0x7f00007e4000-0x8)=[{0x13d2000000, 0x6, 0x8, 0xffffffff}]}, 0x10) 2017/12/23 08:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ad3000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = semget(0x1, 0x1, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) 2017/12/23 08:11:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000806000/0x10000)=nil, 0x0) shmdt(r1) 2017/12/23 08:11:35 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2000000000cf, &(0x7f00007ce000)=""/0, &(0x7f0000001000)=0xfffffffffffffd75) r1 = request_key(&(0x7f00000a2000)='big_key\x00', &(0x7f00001f2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000225000-0x2)=')\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00008bc000)='keyring\x00', &(0x7f00003d8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000101000)='keyring\x00', &(0x7f00009f4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2017/12/23 08:11:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000078f000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ccd000)={0x0, 0x1000}, &(0x7f0000fc1000)=0x6) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000bc000-0x91)="12f685b82366c62d1bcc1a61c5eae382d40a0df06de49c29d3a080828f9d190635fafb46a00c606add3f217167de58f02c4c83f5c4127faa8b3b75203d74f63dc0588521d1c627b52323ae363f798318ae58a77f772237313a5259c83b4d79f8f3dc57edd26b1aafcabcab0c44d8494a79bccfe36d2494432305ab6c714b9fd1b8ec73fc6e15bc12b485de812f1b6273f8") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000761000)=@assoc_value={r2, 0x0}, &(0x7f00000a5000)=0x8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000e35000-0x1f)=""/31, &(0x7f000050c000)=0x1f) 2017/12/23 08:11:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a92000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000bdc000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000077a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00002a8000)=0x8, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000397000-0x4)=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r2 = dup(r1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000f97000-0x9f)=""/159) sendmsg$netrom(r2, &(0x7f0000464000)={&(0x7f0000d09000-0x48)=@full={{0x3, {"8360ad18a7dd28"}, 0x7}, [{"70167c258c0559"}, {"6b98cd55cb6c62"}, {"705094e31f943b"}, {"f260e74c3468b2"}, {"d4a3aaf56fb062"}, {"4edc29a29e6320"}, {"ad185336eaf235"}, {"633145efc8d9e3"}]}, 0x48, &(0x7f0000925000-0x40)=[{&(0x7f00004f8000)="e86ea61a3ddef468f96a2649360367bcff679fc2132cdf03993e678ce6e0948400d82670dad7856c75ddb6c34ab7dba6e4d118e5459ebd3e270ecd4e6595d846770712bd4ee2", 0x46}, {&(0x7f0000d78000-0xbc)="5e1f5b532a5fd0f987e9f594e2059af31f42b1c1b22d5e88ebb5af074a4330e6027a6ad03692cf613b18c4bd5e70211c0ce6143034cbe4c037f19820df276346b7420bd528f2b56978920d50dff23ff2ada8a9dd5071d7ae4886c05e4f24fa26aff9740ebe6f5e48207a2ccb613251f9ba9118e30670370e482bb2036278aba463a4b8e8e7f6deab34a03602fdc3bad06b2fb445287655bc49314e5a46216bd5fb68b480a1f06be130d90b650c8ca8b771f0e0ec3bcb36d7453e9ef8", 0xbc}, {&(0x7f0000553000)="61067e5bebaa76f62f1b61e928a54907f3600aa9a26776ce7478d549ef39e6fae090e32835d0f5b7b116181f166d657b2e1c9590d71feefec2", 0x39}, {&(0x7f0000e80000)="4570292ca41937c509b8a9047a32f70bc94db3635640364deb52b30820718502c4a487c4c9815a6b49d6dae3bf7f04aa1d39b661fe2a81408709ad84d6e56e80c7f5f68fd777e5f9ff653f2ac874055d2661eaf0b2a6d50b6632a32406ad0e7d9327138eb0446c812b52c5b9360c0ff6d137340b68921b4461ee", 0x7a}], 0x4, &(0x7f00008d5000-0x268)=[{0x38, 0x0, 0x91dc, "0ecf044a7cb9523c11e1f82d1d37a744e8157b222408afb0fe812ab9e40bd297227ec8619948cd"}, {0x98, 0x10d, 0x1, "6d0578402542dec0aa37c5e320a009bcb11277ceefcfca0b31fe7e1edc888c963b5c1361cbc13b197969e886acef034349bdb985c698f0b98b74c431734d5858b08d8a3df40864ddc79cfac719512ceda4701512bf5102e8ad12fee5594142ccb57063bddff8601832b7a25fd911e9a4390bc4a2a7cb45215b47599c36c8f4d5155c46cf42668525"}, {0xf0, 0x11f, 0xfffffffffffffffc, "8aa248e2de678c5431637d81b5154f829f5cf55bc68529a1a02ebf44e9c5bc0ecd5736db5a0ffd67f312713c086a9d38f3565d26ab2a4bb8afb08362af3f6f4dab6196979eab903e6b89691aa42d3d3222cacf1e31d7205d2955ed92f3cc93fbb7f736bfe07adddf328291968c87d1f891ee0e4ba06f45691e8f69406b7375af4e6e6e91c30caf70888444c2a499085679236f000e2ec238ee47b841dc64d2691e14f28a74bf8a535ba757b7c4eaad2467f771fb1e98006de8e53e3844ec59c0143a4703d556f22e6e7a8a8ef422cb01bd364731030efb268ba348362dc019"}, {0xa8, 0xff, 0x0, "98bf0cca341c34f9729d83f7377466700a9b4322f2aaed1def3165473de491a960f82d0f8971563fa4945bf2e7599a8460fab131e40b5586cf8bafa963e7f7afa464d34708b347177a162e11bf198f0111104b279e06951e787b600aaa820fb93876a57af287b65447aac7d5c16620959c91ea540a56d3123d88fc724338842edbbc7d0020a310ff7de34afc781687ecd5"}], 0x268, 0x10}, 0x4000801) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000f4000)={0x3, 0xffffffffffff8001, 0x20, 0x40, 0x7}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000065000-0xc)={0x6, 0x9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000060e000)={0x0, 0xffff, 0x20, 0x4, 0x2}, &(0x7f00006bd000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000483000)={r3, 0x1}, &(0x7f00007d9000-0x4)=0x8) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3293d1e6a", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2017/12/23 08:11:36 executing program 6: shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000374000/0xc00000)=nil) 2017/12/23 08:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) nanosleep(&(0x7f000079e000)={0x0, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000bd0000)='/dev/loop#\x00', 0x8, 0x40040) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000f7000-0x8)={0x0, 0x0}) pipe(&(0x7f0000704000-0x8)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f00003d2000)=""/185, 0xb9, 0x40000100, &(0x7f0000f06000)={0x1a, 0x16, 0x9, 0xffffffff00000001, 0x3, 0xc3d000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_open_dev$binder(&(0x7f0000dc1000-0x7)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f0000267000)='/dev/loop#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/23 08:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f6c000)="993323", 0x3, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) getegid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r1) 2017/12/23 08:11:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1c, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2017/12/23 08:11:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004f8000)=@assoc_value={0x0, 0x0}, &(0x7f0000f99000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ac000-0x8)={r1, 0x33dc}, &(0x7f000035d000-0x4)=0x8) write(r0, &(0x7f00008eb000)="11", 0x1) writev(r0, &(0x7f00009aa000)=[{&(0x7f000013f000)="fe", 0x1}], 0x1) write(r0, &(0x7f00009d0000-0xfd)="c0", 0x1) shutdown(r0, 0x1) 2017/12/23 08:11:36 executing program 6: r0 = socket(0x40004000015, 0x4, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="", 0x0) 2017/12/23 08:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000405000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000495000-0x1000)="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", 0x1000) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00007c8000)=""/1) 2017/12/23 08:11:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000096000/0x1000)=nil, 0x1000, 0x8, 0x4, 0x40) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000794000-0x1c)="1c0000001e000720270100081d002200010003000009f90006000000", 0x1c) 2017/12/23 08:11:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a64000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000005d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000e4e000)={0x0, 0x0}, 0x7, 0x4) write$tun(r0, &(0x7f0000927000-0xc5)=@pi={0x0, 0xdada, @ipv4={{0xe, 0x4, 0xff, 0x100000001, 0xc1, 0x3, 0x80000001, 0x531, 0x1, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x9f, 0x2, ""}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1b, 0x100000000, [@rand_addr=0x8, @loopback=0x7f000001, @rand_addr=0x8000, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x3, r1, r2, 0x6, 0x0, 0x6, 0x1f, 0x5, 0x0, 0xff, {[@eol={0x0}]}}, {"130621b52805e660afb69d03c91fd3cdb89a2d287fbc3e036b3511a4c553e1bc869ef708161aad452141981bfa739ac391133cca7680e0a411798684e0372d38b691a6cceb722b5daa601beaddd1b298ca340be3a17059cbda5d84602ee0a2c87481df0d2e82857d907e5b23d9fa866799"}}}}, 0xc5) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f00006b0000)={&(0x7f0000732000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000884000)=[{&(0x7f0000ace000)=""/66, 0x42}, {&(0x7f0000c97000)=""/110, 0x6e}, {&(0x7f000046b000)=""/203, 0xcb}], 0x3, &(0x7f0000977000)=""/12, 0xc, 0xfffffffffffffffa}, 0x1) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r4, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r4, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r4, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000041e000-0x11)='/dev/qat_adf_ctl\x00', 0x100084, 0x0) 2017/12/23 08:11:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000775000)={@generic="4016df7b895b8d1720c7153e5ee3860d", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 08:11:37 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = fanotify_init(0x2, 0x2) close(r0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x9, 0x101000) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000002000)="b19989cfbfb354220900eae48be68bdd9c0a01b1f8764953742562a9363f4d898ebf6a6950fff6fc257950dc76962037fddf7c14b2a7ea56c469c7d16cef52a0dc65ae50d91fb36d7aed7284bdfeea0bc297133adbd5a9c36bde408850a7f2ba1b1f665915e965a940f9b8ebe4ffc9cbea53d853c73f34120af1035e75a76c698dbffc9a39e00a3cfb1c6e57e583d6661b24851bdbf44ba0414dd8d88018000bca970ed8f527bc4cee8b450434ea6096de91cc573d2987c6c88c66b870febf88c0610e29d70a7202c509eb45dd0c88ffc9bba32e5de50e390bd6538274fed8d31b4caa4bf7abbee0a8ff1edb47aaf0", 0xef) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000d96000/0x2000)=nil, 0x2000, 0x4, 0x3853, r2, 0x0) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000007000-0x10)=[{r1, 0x404, 0x0}, {r2, 0x5000, 0x0}], 0x2, 0x8e6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000-0x4)=0x60) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000007000)=0x2) 2017/12/23 08:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)=0x0) r2 = shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) shmdt(r2) fstatfs(r1, &(0x7f0000942000)=""/76) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000163000-0x1e)={0x7f, 0x40, 0x40, "fe9b548671f9", "a4be3f64d72f189265275e2ea12aa490"}) madvise(&(0x7f0000ed1000/0x4000)=nil, 0x4000, 0x6d) 2017/12/23 08:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cfb000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000234000-0xb0)={{0x5, 0x1}, 'port0\x00', 0x20, 0x408, 0x1, 0xfff, 0x4, 0x8000, 0x6, 0x0, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000ede000-0x4)=0x0, 0x4) 2017/12/23 08:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000853000)=""/206, &(0x7f0000120000-0x4)=0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ef9000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30dd4c79}, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x6, [0x9, 0x80000001, 0x8000, 0x3, 0x100, 0x1, 0x8, 0x8]}, 0x5c) 2017/12/23 08:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007e1000)='/dev/input/event#\x00', 0x3, 0x80000000) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d68000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fc6000)=@common='sit0\x00', 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000048000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = shmget(0x2, 0x4000, 0x803, &(0x7f0000008000/0x4000)=nil) r3 = shmat(r2, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r3) 2017/12/23 08:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000a0000)={0x1, 0x3ff, 0x4}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000cf9000)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000cb5000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a3c000)={0x0, 0x0}, &(0x7f0000153000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009e4000)={r2, 0xb1}, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000400000)={0x2, &(0x7f000092a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 249.186822] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/23 08:11:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a73000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0xff, 0x0, 0x1, 0x1ff, 0x5}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$loop(&(0x7f0000204000-0xb)='/dev/loop#\x00', 0x4, 0x30f000) poll(&(0x7f0000fbf000)=[{r1, 0x80, 0x0}, {r2, 0x6080, 0x0}], 0x2, 0x1cc) r3 = socket$inet6(0xa, 0x2, 0x6) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r4 = socket(0xa, 0xa, 0x236) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000dd3000-0x4)=0x0, &(0x7f0000a0a000-0x4)=0x4) sendto$inet6(r3, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000991000)=""/0, 0x0, 0x0}, 0xfffffffffffffffd}], 0x1, 0x2041, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000cc2000-0x4)={0x10001, 0x6, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000eed000)={0x9, [0x10000, 0x2, 0xffffffff, 0x2, 0x9, 0x9, 0x7, 0x65, 0x80000000]}, &(0x7f00003dd000-0x4)=0x16) 2017/12/23 08:11:37 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f77000)='/dev/sg#\x00', 0x5c59176a000000, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f78000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b3c000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000c12000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f77000)={0x7, r1, 0x1}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000f77000)={0x0, 0x1000, 0x100000, &(0x7f0000f78000-0x7)=0x0}) 2017/12/23 08:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000472000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r4, 0x80000) sendto$unix(r3, &(0x7f0000ce4000)="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", 0xdee, 0x1, &(0x7f0000f78000)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f00007af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f000007c000-0x1)="90", 0x1) splice(r5, 0x0, r3, 0x0, 0x8526, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b6b000)={0x7, 0x2, 0xfffffffffffffffb}) clock_gettime(0x0, &(0x7f0000aee000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{r7, r8+10000000}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r2) fcntl$setown(0xffffffffffffffff, 0x8, r1) 2017/12/23 08:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) connect$ipx(r2, &(0x7f0000007000)={0x4, 0x991, 0x1ff, "3308099c93b9", 0xffffffffffff8000, 0x0}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 08:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fsync(r0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/23 08:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000057e000)="f053ac9300bafb76a45cca8d059f607d9fa21f751ec4cce08bb7f3c743c552d2113e944d2e951aa7161223b0aa5e5b84e7e9a6457d27c62decdaacad3c2bf3e02b1f4263e7f87e343354578e97190f74f8d1c1b412ba5ffea626f1452ecf047467aeef63cddd0e3b06b9c57d6452aad6d2f2f681d8cff73eb9f47e7b9ce3f9b02d9319e829633a2fd2ac18ed79672773ec026ba0dc4cfaab843d75ef08b60941a27bd5cc6dd8cc027d6a4f1b511cf54ebaaf9409b09607a59c7859d5ff076ccaae737d99bf010c4ecc1877fa0512cda033d565c045e18fed852d29ec25", 0xdd) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bda000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000494000-0x80)={[0x4000, 0x117004, 0x2, 0xd000], 0x1f, 0x40, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000805000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000684000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f95000)=0xe8) stat(&(0x7f00002c8000-0x8)='./file0\x00', &(0x7f0000b40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000312000-0x8)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x1f) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000914000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b6000)={0x0, 0x0, 0x0}, 0xc) r9 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000c63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f0000cec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) getresuid(&(0x7f00007a6000)=0x0, &(0x7f0000100000-0x4)=0x0, &(0x7f0000fe5000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000005d000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e3000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f00001c2000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r17 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000aaa000-0xc)={&(0x7f000057d000-0x8)='./file0\x00', 0x0}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cba000)={0x0, 0x0}) r19 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r0, &(0x7f000090b000)={&(0x7f0000a92000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c4b000-0x20)=[{&(0x7f0000256000)="84d43155cc16e927b26c3d9b1dc7c2d7f094e718d3ed4230fd27b7ad1821aa2df61ec414aa1f89aac2460d99e898d26880f39ba1cec5176a1e04f95e13561108a4e6d3ba5c3137", 0x47}], 0x1, &(0x7f000076d000-0xe0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, 0x0}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, 0x0}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}], 0xe0, 0x0}, 0x4040040) socket$netlink(0x10, 0x3, 0x0) getcwd(&(0x7f0000852000-0xb7)=""/183, 0xb7) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00008aa000-0x8)=0x2) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000458000)={0x5, 0x8, 0x4, 0x4, 0x4, 0x100000000, 0x0, 0x3d6, 0x0}, &(0x7f0000c30000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r20, 0x84, 0x6f, &(0x7f0000288000)={r21, 0x78, &(0x7f000020c000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x379}]}, &(0x7f0000a6f000)=0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x7, 0x300) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006d3000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffc, 0x0) r23 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a02000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r24 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$netrom(r23, &(0x7f000092f000-0x38)={&(0x7f00008c8000-0x48)=@full={{0x3, {"8220daa29e3ea1"}, 0x20}, [{"2685513272f091"}, {"d1aa1d0aeb5c41"}, {"d98ef51d7395bb"}, {"e9f292d2ce6059"}, {"d5c0e0db89a031"}, {"70cf951477c45d"}, {"1e21a69de4f76f"}, {"ce18fcaf4ca76f"}]}, 0x48, &(0x7f0000ed8000-0x30)=[{&(0x7f00005f5000-0xbf)="cbf302dd748b7fd026d21ae89cce6df14c98ba6f6df99785c6939441de30a9ae4f3973b35d4c262c84b1f46059a264a2263775b4f05acb35e292e7cf706f3d65a8d9614ca487b493e64f0ad76fffe73ecab3cb580698319df745f735fd349c593b529e70edb10eb8d077562adbf1bef5a6f71ff2d70ba0036e63e65d7765808e7633c7776fb12bbcedf84d4d00abb54715f9b15b8ed98a370bd3b43b3b0bc84ee25a347553ec37826da49cb72a3090eaa68d9894e72c1ca7b62b5fb9651aee", 0xbf}], 0x1, &(0x7f0000b8f000-0x398)=[{0x48, 0x129, 0x3, "f679cd1467d01192a98eee33c2fc5c4ad29fa1e348747e20b7b74da6e0979e5201e1b1101fb9321149e4a45ace591f9e1e7976"}, {0xd8, 0x107, 0xeeec, "393f6f90b1ec066e8ee9b3f946bd55134150fd137b1a64c4970e92227fba80f3a480edd9b806ef40ffd6361f76400c55144d727d954f007b10442e67241a93339954eb2fbf6986fd25889c5042e8a9905c830259222d25f2f7f3f5788ade4184e0a4fd2c5f1e12dadd95dd1fad5de9923d9873f602807fcc4461bb579ffb73d249d66493c05f8c91bce2cf409c34284b33f33002b0d07ac973fdd29a27d75c558f8077c490876b7ebdbd127fca348da82328bac11734cfa375f68e1c3abb9c8060e5a5f391"}, {0x88, 0x0, 0x9, "a3d0cc8c928485f6025d4ba153b5d23cb6dfdecbdfbdbd1d75266a335f0cafad7ead8522b521fb22cf2865da56c8c209a472b72a512927c883d4c2222f28f4948d881635e71e39e497bd96a42c4e00cee2effcf7781e46c94cefd920699af55842a63086ba4ae2f1868cb19e3d7c6f5b04bba346"}], 0x1a8, 0x4008804}, 0x10043) ioctl$LOOP_CTL_REMOVE(r22, 0x4c81, r24) 2017/12/23 08:11:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000034d000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000090d000)={0xd3, 0x9, 0x1f, {0x77359400, 0x0}, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000df9000)={0x0, 0x0}, 0x8) 2017/12/23 08:11:37 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004d9000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000dd3000-0x4)=0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c4f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006d3000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xf8, 0x1, "a044d404af2fe08e704f1b3d96ebbadbb727f6f91b30230f4ebb4e5f6f7cc507f39b44cbbc98e6a805b7dff92e8a97b0ddd4590893ab3ad9fab4ff678cc5fc7a7bdc1616e6e754090195ba86164bacaf"}, 0x160) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fb0000)='/dev/input/mice\x00', 0x0, 0xd01) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='+(\x00', 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) socketpair$inet(0x2, 0x2, 0xffffffffffffffc1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/23 08:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x0, 0x0, []}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000843000-0xc)='/dev/autofs\x00', 0x40100, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2017/12/23 08:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000755000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d6000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000deb000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) r2 = dup2(r0, r1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000037000)=@common='nr0\x00', 0x10) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000644000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008be000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000268000)=0xc) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) vmsplice(r1, &(0x7f00008ca000-0x20)=[{&(0x7f0000b91000)="b892b8653fb92ab2a3d4c68fad59c548fb37e82344a687769341d2252c6a05822c4a340a1751440bc083b1a0d97ece9356455856bcbd2425f2a9a0df2a7715f38a6c7877efa9d24011acfb177c0b164646b8dea39ad40eeafdb57758e81a7c592bc12dfb7a628a6b30b6571aa1a367b30d91fc29b6", 0x75}], 0x1, 0x1) 2017/12/23 08:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) write$tun(r0, &(0x7f0000310000)=@hdr={0x1, 0x85, 0x5, 0x6, 0xa7, 0x7, @ipv4={{0x13, 0x4, 0x5, 0x100, 0xfb, 0x0, 0x10001, 0x2, 0x3f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @rr={0x7, 0x2b, 0x10001, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x5, @multicast2=0xe0000002, @loopback=0x7f000001]}, @noop={0x1}, @ssrr={0x89, 0xb, 0x8, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x7fff, 0x0, 0x0, 0x0, 0x10000, "70aaf3", 0x5, "9c1974"}, "46fcb2bbbcaeaba1f9426dfdf5ad581b954195be1528becbc3e1e5cd5949e8d8004ca33267a6ef4e2dc76958ca0b980b54415974f6d5ce1b2ed0cea66894a2d5301834d689d08753acad66930b3acc77a40ae3d391509c29b89f1ae804069b1ba25ccc9ab3127b60123b076c4f74c805337e2ca0567b371993622a72be4d41a75ded06c78b638877b273d45e7c8c808048ce3697650b50e5b251e0f9fbbd61"}}}, 0x105) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00001d6000-0x4)=0x8) 2017/12/23 08:11:38 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7e000)='/selinux/enforce\x00', 0x208000, 0x0) bind$inet6(r0, &(0x7f0000d19000-0x1c)={0xa, 0x2, 0xc8a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7672}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000000002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000089000-0x14)="", 0x0) 2017/12/23 08:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008c6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00001de000-0x40)={&(0x7f0000242000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000097000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c86000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c5a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x8, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) fanotify_init(0x3, 0x9000) write(r1, &(0x7f00007a9000-0x10e)="2400000020000123000000041aedfc000206000000003e01f70000eb08000100000300b7", 0x24) 2017/12/23 08:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = socket(0x2, 0x3, 0x3) getsockopt(r1, 0xff, 0x1, &(0x7f0000003000-0x1)=""/1, &(0x7f0000002000-0x4)=0x1) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e4e000-0x1)=0x0, 0x1) getxattr(&(0x7f0000a72000-0x8)='./file0\x00', &(0x7f00001aa000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000e2f000)=""/94, 0x5e) connect$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff3}, 0xc) getpeername$ax25(r0, &(0x7f0000e9f000)={0x0, {""/7}, 0x0}, &(0x7f0000e74000-0x4)=0x10) 2017/12/23 08:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f000046b000)='./file0\x00', &(0x7f0000a5c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000409000)=0x8, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r3, &(0x7f0000818000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000881000)=0x1c) mkdirat(r1, &(0x7f0000616000)='./file0\x00', 0x4) 2017/12/23 08:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000ae2000-0x8)={0x0, 0x0}, &(0x7f00004b9000)=0x8) keyctl$session_to_parent(0x12) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x48e002) 2017/12/23 08:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:39 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = add_key$keyring(&(0x7f0000650000-0x8)='keyring\x00', &(0x7f0000f75000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000112000-0x4)=@int=0xae, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e8f000-0x5)='ceph\x00', &(0x7f0000f76000-0x18)='loppp1selfcpuset^wlan1}\x00') mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f75000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f77000-0x9)='/dev/sg#\x00', 0x100, 0x80) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/23 08:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000216000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae5000-0x1c)=@req3={0x3, 0x3, 0xf8e7, 0x1, 0xffffffffffffa4ae, 0x41e, 0x81}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000008d000-0x4)={0x512d13fc}, 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$selinux_create(0xffffffffffffff9c, &(0x7f000045f000-0x10)='/selinux/create\x00', 0x2, 0x0) 2017/12/23 08:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000611000-0x8)='./file0\x00', 0x100) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000853000-0x4)=0x63b, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00006c4000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x40000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:39 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/enforce\x00', 0x800, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005f5000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b68000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2287, &(0x7f0000ed6000-0x1)="") connect$netlink(r2, &(0x7f00006ad000)={0x0, 0x0, 0x7, 0x80}, 0xc) 2017/12/23 08:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000488000)=""/106, &(0x7f0000410000-0x4)=0x6a) r2 = accept4$unix(0xffffffffffffffff, &(0x7f000039c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0x8, 0x80000) r3 = accept4(0xffffffffffffff9c, &(0x7f00002cb000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10, 0x80800) r4 = socket$packet(0x11, 0x75292d152a29fbf1, 0x300) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000078f000-0x8)={0x0, 0x0}) r7 = syz_open_dev$usbmon(&(0x7f0000d5c000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) poll(&(0x7f000032b000)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x490, 0x0}, {r4, 0x48, 0x0}, {r5, 0x400, 0x0}, {r6, 0x401, 0x0}, {r7, 0x1, 0x0}], 0x7, 0x100000000) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000493000-0x20)={@generic="dd4c6bb1cc8a4c6255b4a8fc8cba900b", @ifru_flags=0x1000}) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000308000/0x4000)=nil) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r1) 2017/12/23 08:11:39 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ba7000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x10, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r1, &(0x7f0000012000)="", 0x0, 0x20004000, &(0x7f00002eb000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2017/12/23 08:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b52000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000089e000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/23 08:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000002000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() r3 = syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) bind$alg(r0, &(0x7f00000f3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r5, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) r6 = accept$alg(r0, 0x0, 0x0) llistxattr(&(0x7f0000d0d000-0x8)='./file0\x00', &(0x7f0000417000-0x1000)=""/4096, 0x1000) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000802000-0x4)=0x0, &(0x7f0000179000-0x4)=0x4) write(r6, &(0x7f0000759000)="19", 0x1) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) splice(r4, 0x0, r6, 0x0, 0x8, 0x0) 2017/12/23 08:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000)='comm\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c5d000-0x20)={r0, &(0x7f0000848000)="f2c116d251db071de1d4fea099fdccd6efefd85aef0a81a96405bcd6112d269546b29b2851da4da0b80410adb66a8033c95b07ca0cc1a80a7b275db5abed7b99490ca063ff15f4cbe8157ea662e9b3726d1172511c64abeef7fb560d7d7479f8fc4c90f7559dfabe8cb5eb3c4608e945241feb713ed04e2fb9a1350f1164526375795b89a2e0887d81277b97fbd44ca27e9ef68151fdf7847539630de3fcaeae0c1230822b49b96f80ff54de0a6efa23b084c379627e4063176690422bef42899bd87af7c3a2e2deef7a", &(0x7f0000bb4000)="90c7394e7e5c1ccd092d873ee96afa50446c", 0x2}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b8d000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) getpeername$inet6(r0, &(0x7f000067b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f03000-0x4)=0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000396000-0x10)={0x101, 0x0, 0xffe4, 0x7}) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000af7000)=0x0, &(0x7f0000d9d000)=0x4) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000f4b000-0xd0)={0x5, 0x0, [{0x40000000, 0xfffffffffffffffe, 0x5, 0x2, 0x3, 0xffff, 0x7, [0x0, 0x0, 0x0]}, {0xa, 0x1ff, 0x3, 0x101, 0xc553, 0x7fffffff, 0xfffffffffffffff7, [0x0, 0x0, 0x0]}, {0xb, 0x8, 0x1, 0x1, 0x3, 0x58, 0x9, [0x0, 0x0, 0x0]}, {0x5, 0x4, 0x0, 0x4, 0xdb, 0x2, 0x8, [0x0, 0x0, 0x0]}, {0x80000007, 0x8, 0x4, 0x8001, 0x400, 0x2, 0x7, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000708000-0x8)={0x0, 0x800}, &(0x7f00005bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000508000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff5e52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x1, 0x80, 0x40}, &(0x7f0000995000-0x4)=0xa0) 2017/12/23 08:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000f9000)=0x0, &(0x7f0000e9a000-0x4)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcff", 0x1d) 2017/12/23 08:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b3c000-0xc)={0x0, 0x0, 0x0}, 0xc) sendto$inet6(r0, &(0x7f000042c000-0x3d)="a5d8e1ffaa8761722b01763f717e76b2e14eaa33bbf21e2ced6e796027912df1b108b859942532f631e5d971965499207f78bf3073583399d56e30d7d5", 0x3d, 0x800, &(0x7f0000718000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b98000)={0x1, r0, 0x0}) r3 = perf_event_open(&(0x7f000082d000-0x78)={0x5, 0x78, 0xc8da, 0x3, 0x4, 0x80, 0x0, 0xff, 0x0, 0x2, 0x4, 0x1, 0x1, 0x14, 0x0, 0x6, 0x2, 0x40, 0x3, 0x33, 0x5, 0x1b, 0x6, 0x2, 0x20, 0x101, 0x0}, r1, 0x6, r2, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000b81000)={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x83a, [0x1, 0x7fffffff, 0x7fffffff, 0x100000000, 0xcb29, 0x401, 0x4, 0x100000000]}, 0x5c) sendto$inet6(r0, &(0x7f000011c000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) openat(r2, &(0x7f00008ba000)='./file0\x00', 0x141002, 0x850e318d2c239e80) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000297000-0x10)=[{&(0x7f0000b2d000-0x40)=""/64, 0x40}], 0x1, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f0000283000)=0xfff, 0x4) 2017/12/23 08:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000722000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000067d000-0x8)={r2, 0xc}) bind$alg(r0, &(0x7f000065b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ca6000-0x40)={r2, 0x6, &(0x7f0000fb9000)=[0x1, 0x23, 0x101, 0x7, 0x7, 0x3], &(0x7f00005ac000)=[0x10001, 0x72, 0x1, 0x4, 0xfffffffffffffffc], 0x746fddb79a6d04f4, 0x4, 0x584, &(0x7f0000a24000-0x10)=[0xe50, 0x9d8, 0x9, 0xfffffffffffffc01], &(0x7f00000f8000)=[0x4, 0x3, 0x0, 0x61b5, 0x1c0000, 0x7, 0x1, 0x90000000000, 0xbaf, 0xfff], 0x0}) accept$packet(r1, &(0x7f000044a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000089a000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000091b000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002fd000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0xc0000000000000, 0xa, 0x20, 0xa0, 0x7, r3, r4}, {0x1, 0x7f, 0x3, 0x6, 0x2, 0x5, 0x9, 0x6}, {0x0, 0x400, 0x0, 0x80000000}, 0x9, 0x3, 0xb21, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x8001, 0x3}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x2, 0x3, 0x676, 0x7, 0x200, 0xe6}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a1000-0xb2)="", 0x0) 2017/12/23 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000342000-0xdb)=""/219) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80500) getxattr(&(0x7f00001c6000-0x8)='./file0\x00', &(0x7f0000cbb000)=@known='system.advise\x00', &(0x7f0000b06000-0x6e)=""/110, 0x6e) 2017/12/23 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 251.530264] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/23 08:11:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x3a, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000390000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) 2017/12/23 08:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e7b000)=[{&(0x7f0000a5e000-0x50)="3900000012000147000003000000000007040000000000000007ff000103000009001d00000000000010000108003dfb230300807416075bff", 0x39}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000d0000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000aaf000-0x10)={0x2, &(0x7f0000e69000)=[0x40, 0x3]}) 2017/12/23 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00004c2000-0x3c)=[{{0x0, 0x0, &(0x7f000084a000)=[{&(0x7f0000984000-0xfd)="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", 0xfd}, {&(0x7f000053a000+0x25d)="5e3ae5854d92ece3fef406819207c30b0ae82a8cd4bdb8598fd46b04c84702e621160be3c4d69b4671747b84db7a114492f895ff1fb9ff09b4bffc048aefccedbcef3674b94a5e694f863f1666ca6477889e3c0de235b6dcbef2309147bbce2a15ee4c70d2199146b133b72c01c2eebe89a244f6457427c11d796c3e0b6b888891255781124c25d72ed33d6e05ff6a2f09aa6fe61dba534a36577607a08e90209b9d", 0xa2}, {&(0x7f0000436000-0x36)="8eac3259c2624e0559e68deb78fae138f49ba3a43c6cdf702ef953d119772aca30a4d48e507335bbe5dcd51765ec4383294372e31c3c", 0x36}, {&(0x7f00003cf000-0xeb)="8dde489fd917a19d37809416cc1e1ba508e04c10af46ab4d63ca74c29de1c9d58b84346d27fa03175f346e9e97e365af38edd1c1a2779e69d29910547495eee07c551c510396ed98532153c7b9dffbbd45e4edcb550d94398d7f573d9419423c3648a68f4ea6017fae22819fa657021458e68c50e03dde9a86e8861eaab9a7cce7a551a1c27e1a1f2da4ae849dc6c23000e2c1826b440b68c7c5cda538d29be5f11e784f64f8bd9f1b123043e8b66a0af55b3d94814555c9e09f5d55817a6650ebffc69ab43a1ad370ac061c3f82b601688c631e180f43e554d3a08a83308bd5f1d4815806bb4a4b36b83b", 0xeb}, {&(0x7f00003ad000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x40080}, 0x4}], 0x1, 0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl(r0, 0x432, &(0x7f0000523000)="e183135ef114472a9505057eed03fa389ad8f8ad2d38d2025588879f37ef4b7ed2b4662168ed99fcc79ea44e9a5c6c28b55abfcb1c6f3fa7a1ecbc0d678fe070c5afed93110757bea08c448d79a91347cc5f354abc3a03e241350a8b7009dd312d167cd97cff89a5ddcd93c5b04597d70b73062e71e5d851cc1aa00305d04991167cd16ad871c5690092a244d3cde9b42190ed79e372190809a5c7e2b39f4329aff4a5c395345bf3e4796955639d8aabc0358e87977bc95f5ab2d7a5d06393e17f70") fstatfs(r0, &(0x7f0000846000-0xb5)=""/181) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f0000a54000)='/dev/loop#\x00', 0x0, 0x80000000000000) 2017/12/23 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000039b000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd4000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00009f5000)=0xffffffffffffffff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a7d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8e000)=0xe8) fstat(r0, &(0x7f0000398000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000037d000-0x8)='./file0\x00', r2, r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b32000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00002cc000-0x4)=0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000350000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000988000-0x4)=0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r7, 0xae45, 0x9) 2017/12/23 08:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000945000-0x8)={0x0, 0x0}) ptrace(0x4219, r1) getitimer(0x1, &(0x7f000034f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000172000-0x18)=[{{r2, 0x0}, 0x1, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000035c000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000fb9000-0x4)=0x5, &(0x7f00002c1000-0x4)=0x4) r4 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r4) 2017/12/23 08:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) prctl$intptr(0x0, 0x9) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c9d000)={0x77359400, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ec6000)='net/sco\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000594000-0x4)=0x6) 2017/12/23 08:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c64000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000c3f000-0xbc)={0x7, 0x2, 'client1\x00', 0xffffffff80000003, "3f02746d8ec94ca1", "2349f3631b24c2fe3bbf1c11f7470129503265d067d683dd1ecd9870c393f272", 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f00001f0000)='map_files\x00') ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00007ab000)={0x8, 0x7f, 0xffff}) mlock2(&(0x7f0000f89000/0x2000)=nil, 0x2000, 0x1) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa6000-0x10)={0x4, &(0x7f0000766000-0x20)=[{0x1e, 0x9, 0x2, 0xd7ea}, {0x6, 0x3f, 0x80000000, 0x7a0}, {0x1, 0x6, 0x10001, 0x7}, {0xffff, 0x7fffffff, 0xfff, 0x7}]}, 0x10) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000dd9000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x3}, 0x8}], 0x1, 0x2041, 0x0) getsockname$unix(r1, &(0x7f0000283000)=@file={0x0, ""/4096}, &(0x7f0000f8b000-0x1)=0x1002) 2017/12/23 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005fd000-0xd)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x83e5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcda0}], 0x38) [ 252.301890] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 252.309407] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/23 08:11:40 executing program 4: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bab000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000137000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000081b000-0x18)={0x0, 0x10000, 0x20, 0x7, 0x9}, &(0x7f00003f2000)=0x18) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000dce000-0x8)=0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000dce000-0x2)='[\x00', 0x2) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000dce000)={0x8, @tick=0x8000, 0x6, {0x6, 0x4}, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r2, 0x1, &(0x7f0000dcd000)=[&(0x7f00005f4000)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000c76000)="d200dda0e71aaaddb80c3dd9ce0d06c426b8aa798ddcc94f884fd70f251f02e9e2dfb978b5481a93749eb72953e400ed684fba2466a58561f4b7aaaca6a092aa0cc2975b23c9e06cc7bb14184db5b8a047de54ba3d1df84b527beddafe37ec5008a24e1ad8f3c193662be065cfe79401f190c0133f797c34a58563a2953dd68447f65fca6594105123450461177de7764ceff0f0f7b3b4d73869e903bca0479cc62779b1636f936840e1ea52d2b89da6555a0862097d66cfbc623b8caed18ff6fb077032713a3c4dac91fd40704906f399abbd904bb11ef3642caadd9a5b0680c4ba97bce237de49d4419bffc777", 0xee, 0x0, 0x0, 0x23d0c40b73eb6f75, r3}]) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dcd000)={r1, 0xb7, "e23d353c1850c77c3e69a6feb57a7aef4d5ecb46c75c98ba6f0b260064ee31028f9a542322b295e3f55602859e0c7802f7e4cd5c02cfa981c606d42706db453ef384aba639eb20c46d4def27b2fe21f6024d8d8a5f8e9678106863cba88ab81c8be5458c86f51b11335d74ef58d597f1af658beed2922b840ee1f8f32cb7247388545d5c6a198d656e21f4ee422c17fb06b94ba8d42116641ba0fb5493724983fa01f0f533cc1251e3a41597ef494a516353c320444ad3"}, &(0x7f0000dce000-0x4)=0xbf) r4 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000dcf000-0x90)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r4, 0x28, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/23 08:11:40 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004a3000)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008d4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009f5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000295000-0x98)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3020, 0xb6}, &(0x7f0000e02000-0x4)=0x98) r3 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r4 = syz_open_dev$usbmon(&(0x7f000004c000-0xd)='/dev/usbmon#\x00', 0x401, 0x100) ioctl$TIOCCONS(r4, 0x541d) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f00001c8000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r4, &(0x7f00003d1000-0x17)=@random={'security.\x00', '/dev/usbmon#\x00'}, &(0x7f00003a4000-0xd)='/dev/usbmon#\x00', 0xd, 0x2) syz_open_dev$loop(&(0x7f0000f11000-0xb)='/dev/loop#\x00', 0x1005, 0x0) 2017/12/23 08:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000915000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003b1000-0x10)=@common='ip_vti0\x00') mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 252.362050] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 252.369491] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/23 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000c7b000-0xe9)=""/233, 0xe9, 0x0, &(0x7f0000baa000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000f8f000-0xb)='/dev/vcsa#\x00', 0x6, 0x80800) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000bf000-0x18)={0x4, 0x1, 0x401, 0xff, 0x2, 0x3}) 2017/12/23 08:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000d1c000)='/dev/input/mouse#\x00', 0x401, 0x400) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00007d1000-0x4)=0x4, 0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000c2000-0x4)=0x0) sched_getparam(r2, &(0x7f0000c91000-0x4)=0x0) [ 252.435947] FAULT_INJECTION: forcing a failure. [ 252.435947] name failslab, interval 1, probability 0, space 0, times 0 [ 252.460538] CPU: 1 PID: 2620 Comm: syz-executor3 Not tainted 4.15.0-rc4+ #235 2017/12/23 08:11:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000028d000-0x10)={0xfffffffffffff801, 0x0, 0x3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000b4f000)={0x3, 0x3, 0x6, 0x0, r2}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 252.460544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/23 08:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004a3000)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008d4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009f5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000295000-0x98)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3020, 0xb6}, &(0x7f0000e02000-0x4)=0x98) r3 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r4 = syz_open_dev$usbmon(&(0x7f000004c000-0xd)='/dev/usbmon#\x00', 0x401, 0x100) ioctl$TIOCCONS(r4, 0x541d) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f00001c8000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r4, &(0x7f00003d1000-0x17)=@random={'security.\x00', '/dev/usbmon#\x00'}, &(0x7f00003a4000-0xd)='/dev/usbmon#\x00', 0xd, 0x2) syz_open_dev$loop(&(0x7f0000f11000-0xb)='/dev/loop#\x00', 0x1005, 0x0) [ 252.460547] Call Trace: [ 252.460562] dump_stack+0x194/0x257 [ 252.460581] ? arch_local_irq_restore+0x53/0x53 [ 252.460593] ? device_del+0x425/0xb10 [ 252.460622] should_fail+0x8c0/0xa40 [ 252.460641] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.460673] ? find_held_lock+0x35/0x1d0 [ 252.460695] ? find_held_lock+0x35/0x1d0 [ 252.460717] ? __lock_is_held+0xb6/0x140 [ 252.460757] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 252.460774] ? rcu_note_context_switch+0x710/0x710 [ 252.460786] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 252.460811] should_failslab+0xec/0x120 [ 252.460826] kmem_cache_alloc_trace+0x4b/0x750 [ 252.460841] ? deferred_probe_work_func+0x580/0x580 [ 252.460861] ? devm_device_remove_groups+0x50/0x50 [ 252.460874] kobject_uevent_env+0x1ec/0xbc0 [ 252.460907] kobject_uevent+0x1f/0x30 [ 252.460920] device_del+0x682/0xb10 [ 252.460941] ? __device_links_no_driver+0x2c0/0x2c0 [ 252.460955] ? mntput+0x66/0x90 [ 252.460980] device_unregister+0x15/0x30 [ 252.460991] bdi_unregister+0x609/0x890 [ 252.461016] ? wb_blkcg_offline+0x200/0x200 [ 252.461040] ? __lock_is_held+0xb6/0x140 [ 252.461089] ? mutex_unlock+0xd/0x10 [ 252.461102] ? kernfs_remove_by_name_ns+0x65/0xb0 [ 252.461123] del_gendisk+0x4eb/0xa40 [ 252.461134] ? refcount_sub_and_test+0x115/0x1b0 [ 252.461149] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 252.461166] ? mark_held_locks+0xaf/0x100 [ 252.461187] ? refcount_dec_and_test+0x1a/0x20 [ 252.461212] ? blk_cleanup_queue+0x420/0x5c0 [ 252.461231] loop_remove+0x63/0xc0 [ 252.461243] loop_control_ioctl+0x402/0x490 [ 252.461255] ? loop_add+0xa70/0xa70 [ 252.461267] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 252.461276] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 252.461309] ? loop_add+0xa70/0xa70 [ 252.461319] do_vfs_ioctl+0x1b1/0x1520 [ 252.461327] ? _cond_resched+0x14/0x30 [ 252.461351] ? ioctl_preallocate+0x2b0/0x2b0 [ 252.461374] ? selinux_capable+0x40/0x40 [ 252.461391] ? __sb_end_write+0xa0/0xd0 [ 252.461411] ? fput+0xd2/0x140 [ 252.461438] ? security_file_ioctl+0x89/0xb0 [ 252.461458] SyS_ioctl+0x8f/0xc0 [ 252.461479] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 252.461487] RIP: 0033:0x452ac9 [ 252.461492] RSP: 002b:00007f6b4fd6fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 252.461501] RAX: ffffffffffffffda RBX: 00007f6b4fd6faa0 RCX: 0000000000452ac9 [ 252.461507] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 252.461512] RBP: 00007f6b4fd6fa90 R08: 0000000000000000 R09: 0000000000000000 [ 252.461517] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767b [ 252.461522] R13: 00007f6b4fd6fbc8 R14: 00000000004b767b R15: 0000000000000000 2017/12/23 08:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000c87000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:41 executing program 3 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005ac000-0x4)=0x0) capget(&(0x7f0000ee8000-0x8)={0x19980330, r0}, &(0x7f0000883000)={0x4, 0x8, 0x401, 0x100, 0x2, 0x100000001}) migrate_pages(r0, 0x7, &(0x7f0000d13000)=0x0, &(0x7f0000fbc000-0x8)=0x20000000000) 2017/12/23 08:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt(r0, 0x7f, 0x1d7c, &(0x7f0000b24000)="d12fedd8f76ba63944c7a7668134b0230a2a682c13ba3e885e9fa6928ded6c9f98d6bb24b32336749ac284725e8bfe15390378dbcbc8", 0x36) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/sequencer2\x00', 0x10400, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b5f000)=0x9c, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:41 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/checkreqprot\x00', 0x101000, 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) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000f5a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f00008e9000)=""/186, 0xba}, {&(0x7f0000b32000-0x14)=""/20, 0x14}, {&(0x7f0000bd0000-0xb8)=""/184, 0xb8}, {&(0x7f000094e000)=""/40, 0x28}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f00002e2000-0x1e)=""/30, 0x1e}], 0x7, &(0x7f0000674000-0x19)=""/25, 0x19, 0x6}, 0x10120) mmap(&(0x7f0000000000/0x5b9000)=nil, 0x5b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000452000)="7068aef3f0fbd217d4f0dbb51ca821830908886395c78a2475782060ba8de36dc7b034f54112d0960e2b764437d22c9ba343a4c0195a9c07604e8bb780ab3b7ecdad91b6ac9d3a44be9b2c19258024870a11540698541fd0e45a7dcc97dec0074e3f52118e2c2254cbceab82989465f6e0a8716eef8ccf88cba5980102569bd23c14b4c7971415e1d6d780d9eabf0bfa3cd4232cb6ad494c9763e040f7010ec937e3438de26639b3d59f4c1e99fe32e6af1ccc3ff4e78870c9fe1d198988c0f4130d577bfc5d2b97e1", 0xc9) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000c5000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000515000)='/dev/autofs\x00', 0x103240, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00005bb000-0x4a)=""/74, &(0x7f000046a000)=0x4a) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c10800c2c4dc42ffa86eb9", 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000250000)={0x0, 0x0, 0x0}, &(0x7f0000435000-0x4)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002da000)=0x0) rt_tgsigqueueinfo(r4, r5, 0x7, &(0x7f0000306000-0x10)={0x2c, 0xffff, 0xfffffffffffffffd, 0x51}) sendmmsg$alg(r3, &(0x7f0000225000-0xe0)=[{0x0, 0x0, &(0x7f00002c0000-0x20)=[{&(0x7f0000108000-0x1000)="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", 0x400}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getpid() 2017/12/23 08:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d49000-0x28)={0x1, 0x370f, 0x9, 0x3, "4e888884dee15bf9043163343d667431154829a424a95d69cb006504d17f5643"}) pipe(&(0x7f0000b86000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000aff000-0x4)=0x7, 0x4) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a8f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dfe000)={0x0, 0x0, 0x0}, &(0x7f0000a3a000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000459000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000daf000)={0x200, 0x3ff, 0x5d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(r0, &(0x7f00001d4000)='environ\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, &(0x7f00008e9000)=0x0, 0x9) [ 253.564185] FAULT_INJECTION: forcing a failure. [ 253.564185] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 253.576009] CPU: 1 PID: 2658 Comm: syz-executor3 Not tainted 4.15.0-rc4+ #235 [ 253.583280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.592632] Call Trace: [ 253.595203] dump_stack+0x194/0x257 [ 253.598821] ? arch_local_irq_restore+0x53/0x53 [ 253.603503] should_fail+0x8c0/0xa40 [ 253.607213] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.612310] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 253.617493] ? lock_acquire+0x1d5/0x580 [ 253.621458] ? device_del+0x425/0xb10 [ 253.625252] ? driver_deferred_probe_del+0x98/0x430 [ 253.630262] ? perf_trace_lock+0xd6/0x900 [ 253.634387] ? rcu_note_context_switch+0x710/0x710 [ 253.639284] ? trace_event_raw_event_lock+0x340/0x340 [ 253.644448] ? perf_trace_lock+0xd6/0x900 [ 253.648566] ? trace_event_raw_event_lock+0x340/0x340 [ 253.653726] ? device_del+0x425/0xb10 [ 253.657499] ? trace_event_raw_event_lock+0x340/0x340 [ 253.662660] ? driver_deferred_probe_del+0x2b9/0x430 [ 253.667737] ? should_fail+0x23b/0xa40 [ 253.671613] __alloc_pages_nodemask+0x338/0xd80 [ 253.676263] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 253.681254] ? find_held_lock+0x35/0x1d0 [ 253.685294] ? __lock_is_held+0xb6/0x140 [ 253.689358] ? rcu_note_context_switch+0x710/0x710 [ 253.694264] cache_grow_begin+0x72/0x3f0 [ 253.698303] kmem_cache_alloc_trace+0x3f0/0x750 [ 253.702945] ? deferred_probe_work_func+0x580/0x580 [ 253.707940] ? devm_device_remove_groups+0x50/0x50 [ 253.712841] kobject_uevent_env+0x1ec/0xbc0 [ 253.717147] kobject_uevent+0x1f/0x30 [ 253.720919] device_del+0x682/0xb10 [ 253.724522] ? __device_links_no_driver+0x2c0/0x2c0 [ 253.729511] ? mntput+0x66/0x90 [ 253.732769] device_unregister+0x15/0x30 [ 253.736800] bdi_unregister+0x609/0x890 [ 253.740749] ? wb_blkcg_offline+0x200/0x200 [ 253.745049] ? __lock_is_held+0xb6/0x140 [ 253.749103] ? mutex_unlock+0xd/0x10 [ 253.752788] ? kernfs_remove_by_name_ns+0x65/0xb0 [ 253.757608] del_gendisk+0x4eb/0xa40 [ 253.761293] ? refcount_sub_and_test+0x115/0x1b0 [ 253.766039] ? disk_events_poll_msecs_store+0x1d0/0x1d0 [ 253.771384] ? mark_held_locks+0xaf/0x100 [ 253.775515] ? refcount_dec_and_test+0x1a/0x20 [ 253.780080] ? blk_cleanup_queue+0x420/0x5c0 [ 253.784462] loop_remove+0x63/0xc0 [ 253.787973] loop_control_ioctl+0x402/0x490 [ 253.792265] ? loop_add+0xa70/0xa70 [ 253.795865] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 253.801717] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 253.806542] ? loop_add+0xa70/0xa70 [ 253.810138] do_vfs_ioctl+0x1b1/0x1520 [ 253.813996] ? _cond_resched+0x14/0x30 [ 253.817865] ? ioctl_preallocate+0x2b0/0x2b0 [ 253.822248] ? selinux_capable+0x40/0x40 [ 253.826291] ? __sb_end_write+0xa0/0xd0 [ 253.830246] ? fput+0xd2/0x140 [ 253.833417] ? security_file_ioctl+0x89/0xb0 [ 253.837802] SyS_ioctl+0x8f/0xc0 [ 253.841150] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 253.845875] RIP: 0033:0x452ac9 [ 253.849035] RSP: 002b:00007f6b4fd6fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 253.856712] RAX: ffffffffffffffda RBX: 00007f6b4fd6faa0 RCX: 0000000000452ac9 [ 253.863950] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000013 [ 253.871187] RBP: 00007f6b4fd6fa90 R08: 0000000000000000 R09: 0000000000000000 [ 253.878425] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767b [ 253.885672] R13: 00007f6b4fd6fbc8 R14: 00000000004b767b R15: 0000000000000000 2017/12/23 08:11:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x5, 0x10600) r1 = syz_open_pts(r0, 0x1c3702) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000003000)=""/226, 0xe2, 0x2002, &(0x7f0000004000-0x14)={0x11, 0x1f, r2, 0x1, 0x101, 0x6, @random="6cb5516a85ca", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000005000)={0x0, 0x81, 0xe1, 0x200}) r3 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xd2)="82693de3506c4bc778f7b4e1b0863801990f0ad7de738578dd91c01f1446ca2de79e091604c3f8ec524dae4a93ce41bbfc3e8f9df00186f4a362b2957844522d89260248597fc0da6e2c6e07d369622854ea2ac39310833a9ae50941fef6a4b4cc2a277021b325504c0dbf7199f64d19c951471fe52acf464d97c9b56735ec04a4fda829392f6eaeef2b34935a006bcf243f666894f60e6882e10f806c3011b65e4e97eaf002622472a2accfc21cd47bcf0dd6f9db29c0e7e7eca9aadb10c473c1d3250f1481abd51c7b5059c9b719e6e388", 0xd2, 0xfffffffffffffffe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000006000-0xf)='.request_key_auth\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0xd9)="a3c3bc6fdd1b192386c795210b26b46602fe672127722425923ac55e75551546225e9036226b123518108b1b7929d08b176add98fd240e3ced03bf6dd20db37caf8522a4bbddb5466dcb87234cf8a4b5af7c286e430aafca152fcdb901488fed9ced8280ea2084c76008f6dc7813ec4977d330dae5b1bb88500e19f0e1600b6a5db3a3edff9320933a91cd8d285a17b71071d2b17bbd45ea3fc99414c03b84ef1310730689f843fb0bb1a7cbb61bdafb9a4ae526e0e95edf1353c7af528da3e38b15e370841f05e27323fafe9a137cc4fe6ca45d7b3139d008", 0xd9, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xd2)="4aaddaecaca174f46e19c9a856dd756ca210e33c270f4562ab14c39d6a41fff8c0db4e2864dce700050331f73e4693ed97910062fd430e425ac5c347408829ce5cba30142ca79c5d1952aa063a2454dec37581f074e68406e53785f1d028f1546443ae71e3c11627c52623bf65e58d0895cd2a50fa22c6d2e03310b44bed7a01692eaa84be832d1fe7aca1d40fcdb2abdb0fdc2666f3c0051964bfbe62278ed753d3931d7eeecfc0476822cf2a967445a21522b178f59a7bb99e721f7399bdbbbca3b4775b08eb2503a23c47e701a6a12307", 0xd2}], 0x1, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x80000000, 0x800, 0x500, 0x2, 0x40010040, r2}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000003000)=""/73) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000008000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000)={r0, 0x18, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000-0x4)=r5, 0x4) 2017/12/23 08:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008f2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000d6000-0x14)={0x0, 0x6, 0x7, 0xfffffffffffffffb, 0x6, 0x80000000}, &(0x7f00000ed000-0x4)=0x14) recvfrom$inet6(r0, &(0x7f0000e19000-0x39)=""/57, 0x39, 0x40002022, &(0x7f0000c22000)={0xa, 0x1, 0x4a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ccb000)={r2, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x71d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f000032b000)=0x98) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) bind$alg(r1, &(0x7f0000586000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) 2017/12/23 08:11:43 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d69000)="24000000430001000000000200000000000000000d0001003905000000000000ec05000e", 0x24) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000)='schedstat\x00') timerfd_gettime(r1, &(0x7f0000f67000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 08:11:43 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x97, 0x0, 0x0, 0x1f}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ef8000-0x8)='./file0\x00', 0x40000, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/23 08:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000384000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000d5000-0x2b)=""/43, &(0x7f0000b0d000-0x1)=0x2b) accept(r1, &(0x7f0000114000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6d000)=0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = open(&(0x7f0000cf4000)='./file0\x00', 0x24d01, 0x1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000406000)={0x0, 0x0}, &(0x7f0000773000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00005b7000-0x8)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000720000-0x4)=0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000493000)={0xffff, 0x6, 0x7fffffff}) 2017/12/23 08:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000034b000-0xa)='/dev/vcs#\x00', 0x8, 0x200) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000604000)=0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000064d000-0xb0)={{0x49, 0x4}, 'port0\x00', 0x40, 0x20000, 0x5, 0x10000, 0x6, 0x10001, 0x3, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b6000-0x60)=[{&(0x7f00000b2000)="df", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006a4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1b3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3284, 0x100000001, 0x9, 0x10}, &(0x7f00005c2000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006fe000)={r1, 0x100000001}, &(0x7f0000c47000)=0x6) 2017/12/23 08:11:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000038e000-0x12)='/dev/input/event#\x00', 0x3, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000001000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') shmget$private(0x0, 0x2000, 0x0, &(0x7f0000867000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x1000, &(0x7f000099a000/0x4000)=nil) r2 = shmget(0x3, 0x2000, 0x240, &(0x7f0000f3c000/0x2000)=nil) r3 = shmat(r2, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r3) 2017/12/23 08:11:43 executing program 3 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ec5000-0x10)='/dev/input/mice\x00', 0x0, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000019000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x2, 'xcbc(aes)\x00'}, 0x58) lsetxattr(&(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f0000456000-0x23)=@random={'trusted.\x00', "5b7365635eaa69747947504cb5657468302e5d6d643573756d00"}, &(0x7f0000074000)='#\x00', 0x2, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f0000648000)='/dev/vcs\x00', 0x440, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000466000)=0x0, 0x80000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000441000)=0x6, &(0x7f00009a8000)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000348000)={r1}) sendto$ipx(r3, &(0x7f00007fc000-0xd6)="ef0122e27311d00cd92d8fa925f9a211151a59a0c9748ccfe1c4f7d7e6834f2ecaadf75bbfa6348795faf0889da4ab894c77b161ee1d6c4412cc65e031fda68a79acba3ceb3517ee6716b464749a11ee1c1d8f410dcb3b7d37d4256202a847259d8020c853ae67f643a2a49ade27e29b9c962f4623a47550e700604cf1e1a2fff68dcbe4e2055a43e2910312f7fdb6827ce584cbcf98be020ed0609af344bb72852ff0dc89c217f36fa13cd5bc11b9052c3af4c460e2c6c075e9ab3c515699a28c2c9541fda3e2eda9009a1a460338fed825cdf8f574", 0xd6, 0x4, &(0x7f0000b9f000-0x10)={0x4, 0x2, 0x3ff, "21133baa20ea", 0xdcc, 0x0}, 0x10) 2017/12/23 08:11:43 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000742000-0x10)='/dev/sequencer2\x00', 0x50000, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dc3000-0x4)=0x1, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000dc4000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) semctl$GETPID(0x0, 0x2, 0xb, &(0x7f00009e3000-0x9f)=""/159) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000dc1000)={0x20, 0xfff, 0x2, 0x9}, 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001d0000-0x4)=0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000dc4000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/23 08:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001b3000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000b33000-0xf8)={{0xffffffffffffffff, 0x1, 0x5, 0x2, 0x4}, 0x5, 0x9dc, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0xfff, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000a53000)=""/45, 0x2d) 2017/12/23 08:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000775000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = accept4$inet6(r0, &(0x7f0000faa000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000038a000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000018c000-0x9)='westwood\x00', 0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x804) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8, 0x0, 0x8, 0x7}, 0x8) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r2 = dup(r1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) getpeername$netrom(r2, &(0x7f00006fb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001bf000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xf01d) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000da6000+0x2dd)=0x0, 0x4) fstat(r1, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c2b000-0x4)=0x0) ptrace$setregset(0x4205, r4, 0x200, &(0x7f0000b9f000)={&(0x7f0000a1e000)="ea76458579c170494002c90cae3c8692e934d8331540e0f527b9ef025888cc0e3983ef7f0e30a4c3eed22c8e199be4b98ecb95e4d611e34261aa810da82f8480748582faafaef073e123e143d4077ef109fc43a49d793823063b03307b9a8605b932e9330ca5eaf0e63e77527b4e9b7c2ec9f310673b82a245396da5a5c740a59ff11d309e9682bde76d230b62e3729bf60348d084f2a2527feb8fd74cd214fec1d4332d30ddd67c8b6b623e", 0xac}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) [ 254.845088] kauditd_printk_skb: 1 callbacks suppressed [ 254.845096] audit: type=1326 audit(1514016703.299:2490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 08:11:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c53000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00009f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x0, 0x0, 0x7f, 0x2}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x2ec)=[{0xa4, 0x6, 0x10c, 0x3, 0x401, "b5815d0bb7c1e626389d5d6e1878354a6ff787ea75e6432cf678d8e912df926d78890ab366daad8f2a4b0e0acf884e46b5ac69c67e097ac9dd7b855e6f47a87e305b22a9af29ca2ea7744f957850ec8cf040eb8ef7f229aeaa1ce98be91039fd6212fdb11d0ce1fb5c05640728b0c32e3f90941aad22b5d98ef7b65607496f781fac6760e9daa99c8986f0ac6e2bade4ca7e9a62"}, {0x75, 0x80000000, 0x502, 0x0, 0x4, "233530a8c59fd6832ce7e3c07e598d32e176b021b82d12581bc68a2e52268d4797aee1e2b3b13768136af376080c325f8601f6e07bbb00f6eafa01234a47ccfe7771c8b74a91cc34d623ee6f7565d418cd1a989d301187743813912dd8ad3bc07cbbcf80b3"}, {0x46, 0x3, 0x0, 0x1ff, 0x1, "5281f27fb7c2b2e4f1bd59620bc332fe78155cd478037481803060c1f0d65bb2a7a8968ac0c9eccd4d1a121edf55c5145dad9746c039"}, {0x1e, 0x6, 0x400, 0xffffffffffffaf61, 0x4, "23f1f9d9365fb89124e9621654e6"}, {0x10, 0x3, 0x200, 0x400, 0x45, ""}, {0x8d, 0x1ff, 0x300, 0xfff, 0x0, "8286bf28abdd457aea4394bb7a569cd51889836e02e84649fefb88d7aadaa060eed0d29bdf10c6ee3b26263e925bd221328d4d54a42b70c952a07a98365c044ba9c0ff6be2f05ed38f1f82c85af5dd911b982cd9ea54c29a2d7bcb4e8566975bc1c66e3f4cd6c15cd76c96f59595819999755ceb038ccca7d8b61f7ede"}, {0x86, 0xe7d8, 0x1, 0x3, 0x7, "363ca020dc02f8f545af4bff29d6bb6d2731461be0ea76f5a125bacc9962648183ce771dd5a13bec4dfb0a065f386f71b923d8a84986ee76254129c04c4ce0d3e1e5c8ce74fe9e8904816ec361ad37a8cb004ffd8ac15285146c8004eb464a33e30c705b819aaf12a3c8578517444edec4db48f323e4"}, {0x2f, 0x82, 0x100, 0x0, 0x2c, "827e4d9847c913031d9669ffd78a808e00e2ead067f07e0340f9a097d7afad"}, {0x1d, 0x1, 0x400, 0x80, 0x7621, "ff8eca63a5647c341364cd5b01"}], 0x2ec}, {&(0x7f0000001000)=[{0xed, 0x4, 0x600, 0xb55, 0x40, "19477b570f9c3af5e012cc2c278b11cfd23cbeb62d6a2bb6755de739c4144bf4dc79602e81cd6c54b325e765bb142017f7f0540a5843ce9019fe082379d3f58d151d3401368a87b9eb7b7f98a3feff96f7756df0fc2e6f679ebc40f817c0e183fe31d2903a47d391a7fc179e6055e7c6d52eb8d92cc140d4e673fa2eabf740ced813974ef52a50b147af0cbf3b0e17be3e8f7a2e81afe89f6d133a73525c36b3c4dd133d03e0494ef42c9246582b436be063ec2d001fbbf552a0f0d231fb8da2969d81b5a2507325dd9cebdf9f4c24a01bd26973bdf7e04fcc80771fda"}, {0x1010, 0x2, 0x800, 0x81, 0x79, "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"}, {0x38, 0x2, 0x108, 0x100000000, 0x0, "31ca687c867a7bd2b87e1dc3ed42394a54d301fbcaf5aaf573d88fd176a942c8f39e6b845f4eb3db"}, {0x10, 0x0, 0x610, 0x7f, 0x7, ""}, {0xa7, 0xfff, 0xd00, 0x0, 0x8d, "381c2a9d724d23c51847cddeb8e88f91964df044674d586ca4908b3c737a93d26ebe4f3e3a3f63c542a9e3b70f905c10c1a0421d5ab4d777410981fbb41fa9687e9f2cef446029163d1834e6df96e4b2dd34b445d0cc84625f7b01bfeaf2c6084d28eb56c146fb5645d27ecbd137e683ab765105a984888a3d90ecd0f0f4315989a2928f86f494ce9041248e563a90cdcb737e8744bd6b"}], 0x1261}, {&(0x7f0000001000)=[{0x11, 0x400000000000, 0x201, 0x5, 0xfb5b, "d2"}, {0x4d, 0x3, 0x100, 0x1, 0x8001, "51f2ff029a82e10168512a855e3266b3750772da3fa607ff078f4a84f6b3770798f41676552a00a286558e7cfd9104cb4c894963c12875067e19234504"}, {0xab, 0x101, 0x312, 0x853, 0xc63, "7039eb4bf9fa37d52d46ef61f70d48bf1a3f5ca8f285da72aa9f9f39f0688759be8f5a73fd3333226301d296f97e45d09c3edb6c8460f130af93c99698368e382e9f92f48877cd19840f1c2e60569c185a71beff00d194a8ed506ced94e365157a2569b8d447722c37c051e8ec2238d2df94b3742fa03fc0b7eeba39f9b33c42367e5c891d24f81ab8baedf51f42e6256dbc83f6a0f65b607558c1"}, {0xa6, 0x4, 0x0, 0x5091, 0x7, "74c0d93380dccb3793cfe60d3260dedfc561befc3fbe06809272d3ed3126dd6cd0d2bb0ec878464d8905aa44538640b7adc8fa8052c7041b1b404639f3c1536d9ad724c9da90d5dec46765f25383b4c752fb79bf6026a9db24c38d714f115fd0f77ed9e4d3d683308b8c8f844c42f84a7893cba6694f4cf827c2cd8ec111635b7a77fd671dcadbaab2fb39eec197f092f36256233963"}, {0x8d, 0x0, 0x702, 0x4, 0x3, "db7e9e90dc7c20b467e3b8e02505fd120d2fb13d1aecf267723acffb91d69f3ef115db6798fcf5d2cca9157fd5a469ccefee3e8308c799ddd88add0feae1c00816e075032d21c40256746cc89246f80337c495d8812af0ab452d956a291c67456bdcdc2e2f2a43511b580e3306c8619a598bbaa59b4a32d3175dcdb91e"}, {0x22, 0x202, 0x0, 0xbd9e, 0x8, "30b7aaadb5b849fdd2a0cdad16829a0cc14d"}], 0x25e}, {&(0x7f0000001000-0x111)=[{0xd3, 0x4, 0x800, 0xc8d, 0xdd, "9401999555846f8572d8ea4dd85a8c2f15dadbbff6dc7c5f1830b3b20e219dc94ca7e557677d48889893061b6a80d4d91360c0f54da12f632e1939eb36e0ae4e675531780d157ce63c1db79a188e9cb875e9c65eab1bd8c8a6ecbe2a8ac4a4370376b70bfca9476564a66df25f92a836386f5aac03d6d861572c9a452f696e0064257d77b2a75a8d655058f694fafdef686c7c8e5e9edfc402280915b5e3b3e5971b2aab53a694a97f8d9fc1a1ea6d4f328e14af0dc4deb880bb97cfeaf4829b930dc7"}, {0x1d, 0xf925, 0x2, 0x5, 0xfffffffffffffff9, "e0cbb00fa9fa4d46b8c3b9ee80"}, {0x21, 0x9, 0x200, 0xea1, 0x81, "263f46b39b2e235dcd74b8b5eeadce5393"}], 0x111}], 0xa, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}], 0x20, 0x4000}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000004000-0x18)={0x9, 0x0, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000)={0xffff, 0x8, 0x1, 0x100000000}) write(r1, &(0x7f0000001000)="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", 0xfd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0xff, 0x4}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0xc321, 0x1, 0x6, 0x9, r6}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r6, 0xffff, 0x97c2}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)=@random={'user.\x00', ':\x00'}, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10, 0x1) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000)={r7, 0x31}, 0x8) 2017/12/23 08:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getdents64(r0, &(0x7f0000184000-0x91)=""/145, 0x91) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00004a7000)='self$procmd5sum\x00', 0x10) preadv(r0, &(0x7f0000167000)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0x0) [ 254.939084] audit: type=1326 audit(1514016703.331:2491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=192 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 254.939102] audit: type=1326 audit(1514016703.335:2492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 254.939119] audit: type=1326 audit(1514016703.335:2493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 254.939136] audit: type=1326 audit(1514016703.339:2494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 254.939152] audit: type=1326 audit(1514016703.341:2495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 254.939169] audit: type=1326 audit(1514016703.349:2496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 254.939187] audit: type=1326 audit(1514016703.349:2497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 254.939203] audit: type=1326 audit(1514016703.349:2498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 254.939220] audit: type=1326 audit(1514016703.366:2499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2708 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/23 08:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000595000)=0x10001, &(0x7f00001ff000)=0x4) bind$bt_sco(r1, &(0x7f0000ba3000-0x8)={0x1f, {0x9b, 0x2bb2d719, 0x8, 0x81, 0xfff, 0x2}}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008a7000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000676000)=""/4096, 0x1000) 2017/12/23 08:11:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000080a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x9, 0x5, 0x200000000000, "64c54ad8b87f", "47cfc4555346362ca89a47ba647fa185"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmat(0x0, &(0x7f0000372000/0x2000)=nil, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00001dd000-0x4)=0x5) 2017/12/23 08:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f00002d9000-0xb)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r0 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000031a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000016c000)={0x8173, 0x4, 0x1, 0x40, 0x2, 0x8}) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) write(r2, &(0x7f0000a84000-0xea)="e909e955b2bcff3d7332c65c604d58db3657478357cf1773e397c4504edfe4b3779540c6d2ebd6315d8031e05f68aa6e29be7f4160760d410ef6a9bf8cb0d7e8b576c1d45b748ebb2a5c5de5ed3a3cabebfa4c62aaa4a4453ce65b6278ee6c1e38e084f3e30c0fdedac9958d2ea12f6ae84391d870312fac5960b27fffa91b70e1da6a67dd685a605290629c0e880c3f67cbb3a08f51cd2c1af0214dac955bc6a910366a038fa680202bf9806cfb42f65e74288d713f8c8a5192dccb6b35addde6c544cead403fd71825cfcf020556a86d0ba664e0d64569ff7fa454301cb218459cc79b10b7d9a137f4", 0xea) 2017/12/23 08:11:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) syz_open_dev$evdev(&(0x7f0000f57000-0x12)='/dev/input/event#\x00', 0x2, 0x2000) shmdt(r1) 2017/12/23 08:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e64000+0x850)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f73000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() readv(r0, &(0x7f000003b000-0x70)=[{&(0x7f000059d000)=""/41, 0x29}, {&(0x7f0000f3d000-0xaf)=""/175, 0xaf}, {&(0x7f0000a81000-0x1000)=""/4096, 0x1000}, {&(0x7f0000253000)=""/82, 0x52}, {&(0x7f0000d8d000-0xd3)=""/211, 0xd3}, {&(0x7f00008f7000)=""/186, 0xba}, {&(0x7f0000bc7000-0xc8)=""/200, 0xc8}], 0x7) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000052a000-0x8)={0x0, 0x0}) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000074e000-0x8)={0x0, 0x0}) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000978000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000085c000)={0x0, 0x0}) r10 = accept(0xffffffffffffff9c, &(0x7f00006dc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000874000)=0x60) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002de000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f00005b8000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f8a000)=[{&(0x7f0000f3c000)=[{0xc8, 0x100, 0x4, 0xff, 0x9, "7c11c10e55be24cd3919a208028fa92d388db4130ff9f2c74f0a8037235ddc56a2c564fdbc48705e656415e3046c22d36ad373592c2cd8046146906942be75dda0273dc7c5d2b48d32cee03225d0d021bd9e463ce0b5c2cc91a37dea59ae3f0b9c349440e7fc6c3bb603bb86c6947d56f9080022ab815c96a418f6d5d7f0574833bc7a092bd8c31909e52193edce781d9c22e3de2783d19ec69b99b19720e3a1a8860765e0f765aedb56b312a0aad3537cc07de6bb8eb710"}, {0x4c, 0x2, 0x320, 0x9, 0x9, "abde2d70f62be056b6953387bbccb3177b3a7e747f29334d8ab7b26e489767eaf6fb5b917a66b99398e454ff13ca7698713962df3ce8d5be5ecefbcb"}], 0x114}, {&(0x7f0000664000)=[{0x10e, 0x8, 0x10, 0x0, 0xfbac, "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"}, {0xa4, 0x2751, 0x100, 0x0, 0x401, "9d32842dbfbd6552c4f0b3b57095073514f5d329381ec7d5d11aa8af7dea970ef08f92187f196f0b35c15ecdc6dd2d9d71a71bc6c94ee24f921f896eaaced9fb054d6db0e42a3885dbd2d2d7ff51d3a921d436e31cedd0d782d9f0e9820f3140a93f6ed98025635b0d658f1f638b9ea26a8f72d7930f101387f30c8217f5b8f1b87239f99f01bcd262a627d857b19ae5fca34c49"}, {0x4f, 0xff, 0x800, 0x0, 0x2, "f7a97aeee653050044eb1182431be88f2e53d7b1af37cafcb22a3d439570a46f089101bf64c39e7b8a9c6616debe17d9a4bfed9dbce3950b9752d98d3be107"}, {0x47, 0x1, 0xd36, 0x6, 0x4, "3e51720e0ae6eacdf4dd34996f23ba18f7cc2baa464e54ea0748df6c6c9a7180a711baef660e4be56341554b7ee4eda48ed88567569d5d"}], 0x248}, {&(0x7f0000445000-0xcf)=[{0xcf, 0x3, 0x300, 0x4, 0x0, "3eefa6f299b671b15ad0ae5e4f389cd360585fd75fc76b6a83f0094935b538060b37ca4ccffcb55e33325ef4432e872b882c2f8e20a303d78c5192c4e3018c01c06cc0ded25dca471347ebef6aaebdedd0478db6bd2355d49e1340e91f33014fa431abe6dfb4145047b7153d6be5f384d3b5e833a185122215c4ab98163de4d0a71dafc62e33fd1ebafbed1458426839a9e51e3885138be7a3c66f5de0c6ef1ffbbe5ea88c93129a87ef1e46ae2349d9132ac00d08dce17fc1d367a73e42a2"}], 0xcf}, {&(0x7f0000893000)=[{0x1010, 0x8, 0x202, 0x77, 0x6, "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"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{0x8d, 0x80000000, 0x400, 0x3, 0x101, "86c032ff68f64d0eb7ee4e91501243b25cad862feff32d16d984f03b87194f97c0af500a7f71e41915a73b9822cdc1a00c1f6dd33c8dddb4115a01b5efd321285f62e006cd94bc57c803a2f4317fab86eaa57d62dd3602a9f57985182a0c842353d21bb05b8b42eb153d9bb485adea3b9be569352834c1e2bac5735258"}, {0xef, 0x828, 0x4, 0xdd, 0x6d1, "15a2c86f1b9aaa86813c9df8cf01033d8b5f2e9c8890524ccd83ccd8107265a28c4f1ee6ea633063470cf56e8dcffb890913c9783bf1b6817703768272ceb132677559db72eb119f99541e3f8755bcd6408c7f93d4a3eca8610160df2c715034d953333f336bcffbf39461c7a9926c7fa7138eb6bb145a5503bf8529f4a1a3d3e1edcf6b106b04449cc7976d3d498bf1d0741b2b356f0b5c8d234c1d242fadec65c319d7b1547532cbc40c0ceb60cd2879a51389c733d79a21495b7369d3db6fedf931a0b2aee1b69a00556ec22bc4c3035e80ac825601074241c70d9aaf6e"}, {0xd2, 0x100, 0x300, 0x5, 0x8, "ab09f912da54f0ac6f40e0c833b337d9f6d2b73c48f3e58786412399f248e0ade71e70735239f72bd3ef1e959693d5af11c5b7fc4f3f21d6722860cc5d9db6d3c1e473929b67a497d6c787058ddefd61f0d25f994f21122490caaf07fdea77bbdaffe1d19fd0a481ba5da29d1d99c0150c7bd0f435acfacc66d6c5d10e44f2814db2ecc7d66afb26f9a7faaa3f1034371dd278fb175dd4ce97df157a3edee2796cd30ff073bc1502d1377cd7e6c4af46ba8649bf38ef75c805e94d83dcad72abc0cb"}], 0x125e}, {&(0x7f0000008000-0x132)=[{0x19, 0x2, 0xa, 0x3, 0x5, "8e73d1ca287da5e780"}, {0xf8, 0x4, 0x800, 0x8, 0x6, "096f519e02f018171a2052b0e074dc20d92ab1396063c04b339e0701e41cadbee9e5fc7d4f0f4f47ae5df00bffdc99c6e8bbf379cf2d04a301cff4f1d5276d369a7fd75c4bfeefa07921d97febecad793daa3a7abcbcdb5d89001f8070993437cb202a0a29f38823578575d72e0b60990f1457d438f7f6678ee6138d3f2af5998b58200d4179895ea5dba8f9efb1940b23410230c6a576492a749b94106837161d2a1d76f0958676f5334824fdaf58c42e7c8e604a500aaec7ada5533b54dfbf208f0c103342588c39ad26512ed98f29366799f1d5a8325b9db7b600a5eaf4360e4c637afec933bc"}, {0x21, 0x9, 0x3c6068aa3c0e57d7, 0x5, 0xffffffff00000000, "f8eb36475dec0164eb252aa3f066f50817"}], 0x132}, {&(0x7f0000809000-0x1d2)=[{0x24, 0xffff, 0x20, 0xfffffffffffffff8, 0xdc4, "6ee4e095830745d9c37823221d4ae93d9f8e47a8"}, {0xfb, 0x3f, 0x400, 0xffffffff7fffffff, 0xfffffffffffffa1f, "a52072a30969d6fe7ecd34b3ec88d6d4e12c799246112010d77969d350570bbd4ecd00c29de102fadf5a791b8f59d6c7c1745e9a68ecc54f4ce031981ff439b0570bb469915b6262d9a2ef0543a6c82a6f55f5dccab184cfb44db71c8c03d331aa14cf0ff2144f8fb3f115ff11abb224612e3b35b05ef0348dca91e4f6a9d36e3c5daaaa835ee3616658ac6d036ae2aa384d57d7bb0d78478973a5c3defbc07314987400bec15a360ae47ce7786ef58724822020e85ef35d60be38e1c30bef5236217b52d718e3dbc57ad46d9824727831d594f676a07ba8f8ff6fb00e567f6feab3aa12f017239baf4e67"}, {0x5f, 0x0, 0x1, 0x4, 0x1ff, "5b9eb036e369b4338a3fc3093c70b3bf61c0cb19fc927c331a0f5ee18e7fe78a90d7b9fed9387c2c0d9d60e6c9b082ae4717bc2b66c7ab58d57cca0c5e1d1c5f4ec79de9e29435e7c4229b4ad0d212"}, {0x54, 0x8, 0x100, 0x7, 0x4, "c6489a088a2ca8eadc8ff8a7d5db741179ab60b575691e066b23c7abe77c8ef8bf3f648b23d5c1097ffd760754ef8ad252cc5eeef1b5cdc46113280bcef598770576baa0"}], 0x1d2}], 0x9, &(0x7f0000005000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}], 0x50, 0x80}, 0x10) r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r12, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000351000-0x8)=0x3) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e4f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000776000)=0x8) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r1, 0x3) 2017/12/23 08:11:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00005ba000)={0x800002e5a, 0x0}, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair(0x7, 0x0, 0x5, &(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b41000)=0x0, &(0x7f0000ae7000-0x4)=0x4) r3 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) r4 = dup2(r0, r1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) 2017/12/23 08:11:44 executing program 1: r0 = socket(0x1b, 0x80000, 0x3f) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7d000-0x10)=[{&(0x7f0000717000-0xe8)=""/232, 0xe8}], 0x1, &(0x7f0000e23000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a9ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70", 0x42, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e75000)="2f0001", 0x3, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a83000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f000099e000)="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") read(r2, &(0x7f0000334000-0x18)=""/24, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007f7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000-0x4)=0xe8) lstat(&(0x7f00007cc000-0x8)='./file0\x00', &(0x7f0000c52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 08:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a6f000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f0000921000-0x1000)="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", 0x1000, 0x20008014, 0x0, 0x0) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/rtc\x00', 0x40, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000087b000)='./file0\x00', 0x121000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bd7000-0x8)='./file0\x00', 0x1001, 0x0, 0xffffffffffffffff, 0x7fffffff, 0x8, 0xc) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000764000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d09000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000186000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ce6000-0x8)={0x0, 0x0}) r12 = geteuid() getresgid(&(0x7f0000295000-0x4)=0x0, &(0x7f00005db000-0x4)=0x0, &(0x7f0000cb4000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009a1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000097000-0x4)=0xc) getresuid(&(0x7f0000e00000-0x4)=0x0, &(0x7f0000d94000-0x4)=0x0, &(0x7f0000aa8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000af9000+0xb5f)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = socket$inet6_dccp(0xa, 0x6, 0x0) r21 = accept4$unix(0xffffffffffffff9c, &(0x7f000019b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007a2000-0x4)=0x8, 0x80800) r22 = timerfd_create(0x6, 0x0) r23 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0x4)=0xffffffff, 0x4) r25 = socket$bt_bnep(0x1f, 0x3, 0x4) r26 = signalfd(0xffffffffffffffff, &(0x7f00009fe000-0x8)={0x8}, 0x8) socketpair$ax25(0x3, 0x3, 0xc5, &(0x7f0000789000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f81000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r30 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c92000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = syz_open_dev$tun(&(0x7f0000c56000-0xd)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r35 = socket$bt_bnep(0x1f, 0x3, 0x4) r36 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000abd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r37 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r38 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cc8000-0x4)=0x0, 0x4) r39 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20080, 0x0) r41 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) r43 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f93000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) r46 = socket$inet_tcp(0x2, 0x1, 0x0) r47 = accept4$unix(0xffffffffffffff9c, &(0x7f00004b1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000040c000)={0x0, 0x0}) r49 = socket$bt_hidp(0x1f, 0x3, 0x6) r50 = fcntl$getown(0xffffffffffffff9c, 0x9) r51 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000282000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e1a000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f00008e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000043000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00001e1000)=[{&(0x7f0000805000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000807000)=[{&(0x7f0000001000-0x99)="42096ebf1e919ab5ed9dcf7f5e8b1a7d3390845a115e97b4f728f662cec178506ea9c5d4cfb7eb1b03627871d029f7dd3a28290e94d34f97c59598654196222bced6c48a37d24d616ea86fa062c3b675a0fd371a80137beeb869fa2ea0cfe3fc6effd66c2dbe3d2bbb9eed895b30f8860ed5f7cba1671117b3c81a6a65b48a834f38272da0a2c936e3342def34b3e6b73805827fa7c8ab1059", 0x99}, {&(0x7f0000001000-0x4c)="3fbe8db07d858e06a371b2fc491cdb00d27b06bc1293d709006167868d61da7f8268c6ff291d173148f7369e88a63cc35fc3c3bd9e6bf9054d66e2b5e5c71d784409f3e024d8f4a2c7870192", 0x4c}, {&(0x7f0000000000)="48b3f45cbeb306ec059d3fe8d1177c1381d3ffc5d46bfb0df08d6745e67ff5d0f5cb0866ce0d766dd10d3421274f76fffd14f7e1d339f5110f4938eec94ea4f2d5d0a089253c7a2515da82a3d8e7dd6a05d3e4e7b6bf6cbc040e8769f4dad0524c872cbcb2c4737d385c", 0x6a}], 0x3, &(0x7f0000954000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x128, 0x20004000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000656000)="53436c59a408920d09b265e626bbc2623a31ff4c06529cfdf247e0823730c218d621bfc080a4497686af94ccc6af2191fff0b71b45216f9ec028b55c4eae1629ed348754c80df938e14c974629352cce639d3fae669a18ada6ce6ef77de62dda960259e7b67ea23b29ca545752359dbcc4f951b231379ef7538bdf", 0x7b}, {&(0x7f0000b9a000-0x66)="b48f6720b0eb62ca8eeece9189d1bdf1b015d7e20f51af2bc0a524f2b73bfb63c68e5586c96224f2805d41e141720f708b0180863a6b0ce38b7b3f88ebd47b5d907ec27442c0841afaf9aa0a3f513eedc501bad1e36b0617311f70c7a7d55b4ffc23e5bdcc8f", 0x66}, {&(0x7f0000606000)="09b158", 0x3}], 0x3, &(0x7f0000001000-0x38)=[@rights={0x38, 0x1, 0x1, [r33, r34, r35, r36, r37, r38, r39, r40, r41]}], 0x38, 0x0}, {&(0x7f0000ed3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000063b000-0x7a)="dc86c4af412ac5d62b850ea69dd8ba6c9f38680e8cc792a45d150c95cd40ba44ca946e91d8906bea31a8346cd09ada61af734b40d07287a6e6ef6d6acf51c9fb76a62b7275d5bbd426661ca4a23821ccfd93c1a05545c1bfa46f5107baab759768fb4bcf60a9f01097484d30dac4c470b5d1ce9e1f639e1e8525", 0x7a}], 0x1, 0x0, 0x0, 0x40001}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bd7000)=[{&(0x7f0000000000)="2a38c6e8395a541a3c51c9df66e6bd8a95b4f57b2c01f7188bf76b06b17c62c1348c368bac6d45f8c5d577d456487d6021ba0e921024fc5f4800b4b9088a053a4c72c5dc5180e47016ac27c1fedff07a890112e7345761b24e83fb676a268fcefdebf9ba574b30d584fbd4fdd57404c7d00ffcfd0ce67c9a028202db1d070fdc16b8c3fc477d62d41dccee28d4097c84765a28cf0c6bdb1ae3c4a06193efdcd6c98525ad1eb2da88f2d1e9c81e49f08a9da8d395998080dec73b05b1f987f6cada446a21db70d482cc348a9c201e4fa693961b870bc363facd3aa65e0ce113542df59c8292", 0xe5}], 0x1, &(0x7f0000001000-0xb8)=[@rights={0x18, 0x1, 0x1, [r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r46, r47, r48, r49]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0xb8, 0x80}], 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r60, 0x0, r59, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r62, 0x5452, &(0x7f0000653000)=0x9) recvfrom(r63, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r64 = getpgid(0x0) fcntl$setpipe(r60, 0x407, 0x0) vmsplice(r61, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r62, 0xa, 0x12) dup2(r61, r63) writev(r61, &(0x7f0000498000-0x30)=[{&(0x7f0000ef2000-0xc3)='m', 0x1}], 0x1) fcntl$setown(r62, 0x8, r64) read$eventfd(r60, &(0x7f0000f13000-0x8)=0x0, 0x8) tkill(r64, 0x16) 2017/12/23 08:11:44 executing program 6: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") shmat(0x0, &(0x7f0000783000/0x1000)=nil, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0xabf7, @eth={@random="61feb9417ddf", @random="ab34b08e998d", [{[], {0x8100, 0x4, 0x8, 0xfff}}], {{0x6002, @ipx={0xffff, 0xc4, 0x2, 0x1, {@broadcast=0xffffffff, @random="a9c79a07ed6b", 0x8001}, {@current=0x0, @random="140040f00a7b", 0x6cd}, "2782c0979383b9860975455afa2bab3d171d3f443c92562ec25f1c1fff06fbd4d9d1d39bf7590018a7385e158905f9e28212f20f3ee88bf8d1bdfccef693635243d9a29d0e201bce255d5aaf4ef816e1a93a43d5e11f9e3813ae1fec18c4b45fb84b78ee5f737e741dd3ac3c3bd14d8a4c3aa33d7e7c1903b3d3a7cd378ed556982336150657ccd41e647298563484191afe3cd4c9436d27e8adca19aebe4807d55161c73f24"}}}}}, 0xda) 2017/12/23 08:11:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = epoll_create1(0x0) r2 = socket$inet(0x2, 0x80003, 0x7) sendto$inet(r2, &(0x7f0000313000)="", 0x0, 0x0, &(0x7f00007ad000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) utime(&(0x7f0000d2c000)='./file0\x00', &(0x7f000024d000)={0x9, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000948000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000e86000-0x1b)=""/27, 0x1b) 2017/12/23 08:11:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000b79000-0x4)=0x4, 0x4) recvmmsg(r0, &(0x7f0000bb2000-0x3c)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000038b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000beb000)={0x6, 0x1}) 2017/12/23 08:11:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006c5000-0xa)='/dev/vcs#\x00', 0x8a, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a89000-0x8c)={0x32e, 0x8, 0x7, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) r2 = memfd_create(&(0x7f000047f000)='\x00', 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ftruncate(r3, 0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072b000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000f5a000)={r4, 0xd6}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000ec2000-0xd)='/dev/urandom\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ded000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000a96000)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00008bb000)=""/247, &(0x7f00006eb000-0x4)=0xf7) geteuid() 2017/12/23 08:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000d28000)={0x3ff, 0x8, 0x0, 0x404}) 2017/12/23 08:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffe4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000646000)=0x8, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000052b000)='/dev/hwrng\x00', 0x20003ffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000405000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000ea2000/0x18000)=nil, &(0x7f00005db000-0x18)=[@textreal={0x8, &(0x7f00002fe000-0x2d)="0f38c89e11007a920f090f201b0fc72c0f20e06635000020000f22e0f30f2ad565670fc76cf7000f08670f01cf", 0x2d}], 0x1, 0x71, &(0x7f0000f29000)=[@cr0={0x0, 0x10000}, @efer={0x2, 0x0}], 0x2) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00001c8000-0x40)={0x5, 0x8, 0x400, 0x0, 0x1, 0xe41, 0x6129, 0x105}, &(0x7f0000970000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00006e9000-0xb)='/dev/loop#\x00', 0xffffffbffffbffff, 0x4000) 2017/12/23 08:11:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000, 0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = accept4(r0, &(0x7f0000142000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f3000)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000567000-0x4)=0x987, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a3d000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000528000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00001d8000-0x10)=@buf={0x0, 0x0}) writev(r3, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$key(r4, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 08:11:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0xc1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000002000-0x14e)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000002000-0xa)={0x74d012c2, "c7d0a3bfa58d"}) fallocate(r4, 0x0, 0x0, 0x10001) mknod$loop(&(0x7f0000002000)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000002000)="5ad7b3cd3c1774322f81ae8d2154be0b99cbf69beb4d2282631fb0e39327f6a9710a2367089d34929dfb09062d25a21deacae4efb6b0bdcfbdf35a51efdd09904b9a1c0a9e04f696d2bbc05479d745d13f74be33fb0f65340131712d71150c3be4f4e4", 0x63) write(r4, &(0x7f0000001000)="15", 0x1) sendfile(r4, r4, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0\x00', r4}, 0xc) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000-0x6)={0x2, 0x5, 0x1}) fadvise64(r4, 0x0, 0x2, 0xfffffffffffffffe) 2017/12/23 08:11:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d91000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003b9000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b54000-0x4)=0xc) 2017/12/23 08:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e6d000-0x8)='./file1\x00', &(0x7f0000f8f000)='./file1\x00') lchown(&(0x7f0000654000-0x8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000550000-0x57)="", &(0x7f0000c98000-0x4)=0x0, &(0x7f0000337000-0x4)=0x0, &(0x7f0000883000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) faccessat(r1, &(0x7f0000020000)='./file0\x00', 0x5, 0x200) 2017/12/23 08:11:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000891000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000014a000)={"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"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f000092c000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 08:11:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000077e000+0x866)='./file0\x00', 0x1018c0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ade000)="", 0x0) pipe2(&(0x7f0000eda000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$inet(r0, &(0x7f0000653000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b3000)=0x10) perf_event_open(&(0x7f0000bdb000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) [ 257.804699] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2017/12/23 08:11:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 08:11:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c0c000/0x1000)=nil, 0x1000, 0x2, &(0x7f00002e9000)=0xfffffffffffff000, 0x3, 0x6) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00009af000)={0xa3, &(0x7f000022e000)="374489661594ca9cbfe701b82149ecebb82f4c344beceb19858b96e5b2da9563ebd98dd0e3cdaa61bcab6dfba28ce75f74d3632e289315d9fbab1ac817f7ff824ec00f41bf84fc6c7c71d9f930740ce4a53676b4354b1e2752d5114ecf12ef546e429758b51c1cac87a8d5753edd5d6caaeea94207911ca68095bd55b859b29c0a786ff1f7cf773c8f25678a6e5761e1c52673bab0935c138d60786bfe2b6b5a9597d8"}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) r2 = getpid() sched_setscheduler(r2, 0x7, &(0x7f000029f000-0x4)=0x3) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:46 executing program 4: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aff000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00004c7000/0x18000)=nil, &(0x7f0000ab9000)=[@textreal={0x8, &(0x7f000059f000)="baf80c66b82c52768366efbafc0cb000ee36660fd4bdf246f40f005b000f0055f93e260f01cffe4d0b0f20c06635000000800f22c064f466b9af03000066b80b00000066ba000000000f30", 0x4b}], 0x1, 0x2, &(0x7f0000afe000)=[@cr4={0x1, 0x141}], 0x1) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000586000)='/dev/sg#\x00', 0x5, 0x101000) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000767000)=0xce) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aff000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000afe000)={0x0, 0xff}, &(0x7f0000afe000)=0x8) readlinkat(r5, &(0x7f00005f3000)='./file0\x00', &(0x7f0000049000-0x7f)=""/127, 0x7f) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000008d000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000085d000-0x6)={r6, 0x7}, &(0x7f0000afe000)=0x6) 2017/12/23 08:11:46 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000aff000-0x10)={0x0, 0x1000, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000003000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00008ed000)={0x1, 0x0, [{0x400000000048b, 0x0, 0xfffffffffffffffe}]}) 2017/12/23 08:11:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fb000)='/dev/vga_arbiter\x00', 0x400000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007e8000-0x14)={0x0, r1, 0x0, 0x0, 0x0}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c9d000)=0x0, &(0x7f000066b000-0x4)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000696000-0x78)=[{{&(0x7f0000470000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "eeb09738ba2d5a42fddc2fea0dbca35b291bbae6b45ccf44f1050f6e14412f4ff2cd4533e460adfd1d5979db183b62f29de45ca13fd21d947122199be451da", 0x0}, 0x60, &(0x7f000061a000)=[], 0x0, &(0x7f000017d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r5, r4, 0x6, 0x0) fcntl$setpipe(r5, 0x407, 0x0) vmsplice(r6, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r3, r6, 0xcfe, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = getpgid(0x0) tkill(r7, 0x15) splice(r5, 0x0, r4, 0x0, 0x50e3, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bf7000)={"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"}) vmsplice(0xffffffffffffffff, &(0x7f0000436000)=[{&(0x7f000035d000-0xec)="1e0568a5adfb445cd4bb8794b55539e8bed519bdee90d8049f60221ad86272d44437eab8c25dc0319757636ae46752f1d78ff5579c1dda5dd82e23379d2480d2", 0x40}], 0x1, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x400, 0x0) 2017/12/23 08:11:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005cd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000b2e000-0x4)=0x0, &(0x7f00004a1000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006b1000)=0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000a6000-0x10)={0xf180, 0xe40b, 0x100000001, 0xfff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000495000)=0x0) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002fe000-0xc)={&(0x7f0000a11000-0x8)='./file0\x00', r0}, 0xc) r2 = mmap$binder(&(0x7f0000ad0000/0x3000)=nil, 0x3000, 0xc, 0x40010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eac000)={0x34, 0x0, &(0x7f000055e000)=[@increfs_done={0x40106308, r2, 0x0}, @dead_binder_done={0x40086310, 0x2}, @dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}], 0x94, 0x0, &(0x7f000082a000)="f9cbb865819628dd50a69c3efdf42a5d59e0e45908b8bee63c9f42358da07906c2b86cf7b48c2b6c416d7dcc738d1d4ba58b7b3c5eef5d160d8bec2302bfe7720efb6a3013c2ea295f733aae5ef32580a7e33234c764923f7596aab07db8b01f6cabb5fc3936bbfed2a6becd069ce3ecbbcdcabb15636145042c47b0a93e0853d7a294b1d05aa89e6b05aaa5fab219a9a11b73c4"}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000468000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8d000)=0x8) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f67000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009fc000)=0x8, 0x4) dup2(r1, r1) 2017/12/23 08:11:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f04000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_gettime(0x0, &(0x7f0000ba6000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000f1e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000680000-0x10)={0x0, r1+10000000}, &(0x7f0000892000-0x8)={0x0}, 0x8) mmap$binder(&(0x7f0000ac2000/0x2000)=nil, 0x2000, 0x80000000, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2017/12/23 08:11:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) time(&(0x7f00007d4000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) r3 = openat(0xffffffffffffffff, &(0x7f0000073000-0x8)='./file0\x00', 0x8000, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001cc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046f000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ac3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$mouse(&(0x7f0000335000-0x12)='/dev/input/mouse#\x00', 0x6, 0x40000) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) rename(&(0x7f0000c28000-0x8)='./file1\x00', &(0x7f000053b000)='./file1\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00008fd000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/23 08:11:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x40000000000000, 0x2, 0x7bc2, 0x6, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2017/12/23 08:11:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) flistxattr(r0, &(0x7f0000c2a000-0xe4)=""/228, 0xe4) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x10000, &(0x7f000047b000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000e0e000-0x1a)=""/45, 0x2d, 0x2, 0x0, 0x0) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000334000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2017/12/23 08:11:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r0) add_key$user(&(0x7f0000c20000-0x5)='user\x00', &(0x7f0000abe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000151000)="", 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009ac000)='./file0\x00', 0x700, 0x40) recvfrom$inet(r0, &(0x7f0000e89000-0x1000)=""/4096, 0x1000, 0x40000100, &(0x7f00001d6000)={0x2, 0x3, @rand_addr=0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/context\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000-0x30)={0x1, 0x3, &(0x7f000032c000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x1}, @generic={0x8ad, 0x0, 0x0, 0x0}, @map={0x5e, 0x0, 0x0, r1}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x1, 0x80, &(0x7f000081f000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/23 08:11:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f00002e4000)='/dev/loop#\x00', 0x1, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014d000-0xc)='/dev/rfkill\x00', 0x22000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00002d1000-0xb)="8d684d8511271fc0479385", 0xb) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ca8000-0x8)={0x0, 0x0}, &(0x7f00009ab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa8000)={0x3, 0x4, 0x8201, 0x7, 0x6, 0x800000000000, 0x7fffffff, 0x200, r2}, &(0x7f0000f79000-0x4)=0x20) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000b1c000)={[0x2000, 0x6000, 0x10f003, 0xf000], 0x0, 0x80, 0x1800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000590000-0x8)='./file0\x00', &(0x7f00009fa000-0x10)={0x5, 0xe51}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket(0x5, 0x0, 0xffffffffffff8000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) [ 258.925146] binder: BINDER_SET_CONTEXT_MGR already set [ 258.941891] binder: 2892:2911 ioctl 40046207 0 returned -16 2017/12/23 08:11:47 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/sequencer\x00', 0x604940, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x7, 0x400, 0x0, 0x5, 0x80, 0xffffffffffffff45, 0x8e86, 0x9, 0x6, 0x6]}, &(0x7f0000000000)=0x18) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000e17000)=""/150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/23 08:11:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xffffffffffffffff, &(0x7f000037f000-0x23)=""/35, 0x23) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:47 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000e69000)=@generic={0x0, 0x4, 0x6}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) 2017/12/23 08:11:47 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000001000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) io_submit(r0, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000+0x10e)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000001000)={0x2, 0xff, 0x0, 0x3, 0x1}) 2017/12/23 08:11:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000f1b000)="92", 0x1, 0x40, &(0x7f0000fa0000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x480) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000036c000)='/dev/vcs\x00', 0x0, 0x0) r2 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00000e1000)={0x3, 0x4}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000eff000)={0x10000, 0x0, &(0x7f0000b8e000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x8000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x0, 0x80) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x400, 0xffffffff00000000, 0x5, 0x1, 0x3f, 0x6, 0xb8, 0x10001, 0x1, 0x9, 0x5, 0xffffffffffffffff, 0x80, 0x800]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r3, 0xde, "4a57ea655779685293c2c28d38b3d2fe4e770d9537a71ddebeb86b82176908914fec128c6110359fa13ce87a13e9852e44ccd30dedadcc8af2889924b3b9a97a87c04fa805b262c20be205df5ea5982901e6cb52c34ac4d243e98b60f653d42b1e21363831d21bce8ddbf05ff788adf9d5c6daeede78bcad2989fa5a79068d8db5135619e5af2840b73593fffc38827d66118a83e45585a4bfda3343abbe4eafe3ff23f943a6817708065fe5d31c439c1a5e5596d383b23cec7118a20b37ae602f1f803dbb47472f1cd3cd0948507da7ff2ba53b94cd8aa19f60a91837c4"}, &(0x7f000006f000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000865000)={r4, 0x200}, 0x6) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000001000)=0x4) [ 259.013099] binder: release 2892:2911 transaction 177 out, still active [ 259.019936] binder: undelivered TRANSACTION_COMPLETE 2017/12/23 08:11:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e14000)='cpuset\x00') preadv(r1, &(0x7f000056b000)=[{&(0x7f0000e49000)=""/1, 0x1}], 0x1, 0x0) ppoll(&(0x7f000089a000)=[{r0, 0x10, 0x0}, {r0, 0x80, 0x0}, {r0, 0x1008, 0x0}, {r0, 0x101, 0x0}, {r1, 0x99, 0x0}, {r0, 0x0, 0x0}], 0x6, &(0x7f0000940000)={0x77359400, 0x0}, &(0x7f0000ebe000-0x8)={0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000da6000)={0x8, 0xffff, 0x8200, 0x3, 0xe94f, 0x8492, 0x20, 0x9, 0x0}, &(0x7f0000d3d000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a70000-0x4)=@assoc_id=r2, 0x4) 2017/12/23 08:11:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d6000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = accept4(0xffffffffffffffff, &(0x7f0000ced000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000079f000)=0x60, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000030d000-0x4)=0x14) recvfrom$packet(r2, &(0x7f00005c1000-0x29)=""/41, 0x29, 0x2, &(0x7f000059f000)={0x11, 0xf8, r3, 0x1, 0x7f, 0x6, @random="a462e73cc468", [0x0, 0x0]}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000386000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000018d000)=[], 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x4004) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x19) waitid(0x0, 0x0, &(0x7f0000544000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000021b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$ax25(r2, &(0x7f00001c5000-0x30)="7c382eb346d982ef09640ad3f2c60a804cd60277db9b600a10b2307a02113efde0d1569c3898173238023e9a27807dd0", 0x30, 0x800, &(0x7f00008ea000-0x10)={0x3, {"4f352f301b766e"}, 0x0}, 0x10) [ 259.055109] binder: send failed reply for transaction 177, target dead 2017/12/23 08:11:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c23000)={0x0}, &(0x7f0000c8c000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002cc000)={r0, &(0x7f0000fcb000)="", &(0x7f00004bc000-0x42)=""/66}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e4a000-0x18)={r0, &(0x7f0000821000)="0e47e99d2eee7fc2099d932ed7474349be5f5d0adb9d4b5a6763a6ea43a4626dec9a6da9fb6f1675587aab3843b3800581f58719e04cb3bcabfe08f785c23ba16acb370b8795437a8fa016c704c23d8b5ed4ecee5f329fe726f92f5596d7390774b118d019a77b1d98066b155a19238c5b2910c8abe49e4b4469bbbcd47cb9a2d1b259f0c133fa95b4291afeb60d4959465e1e8662835fd8bb0cc9b5df4ed9aff86e1e21ba6edaac7e5b23e347fffe6ebb761d5a4c707477", &(0x7f0000b65000-0x5c)=""/92}, 0x18) 2017/12/23 08:11:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r1 = add_key$user(&(0x7f0000f2e000)='user\x00', &(0x7f00003be000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aed000-0x23)="1111e0c1ba3e5c8fe187f9657ec723fb537428a064b5b345e4e76b036c43ad62693e23", 0x23, 0xffffffffffffffff) r2 = add_key(&(0x7f000000a000)='rxrpc\x00', &(0x7f0000a56000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000075c000)="22407895ec7796de37553ad90a79485059ed16058b0bc51a6d07883245c9e5e31f879bf15de24d00ff8367cb47c9fb8ba2dbef7cfdabefc688bccf0ecc1b2281c8d949c49d10d102bcdb705270ed6f62a482bed3c2d267b92d308db242bbb775c111ea39c705ee6820938fb9ad0e6b08e22ab6a783b6c9360f05626aeaa4e63d3aa0b109254bf2f833c5f111223e59f2b63b565638be59d41b732b489517aba7594be397bf04257d7e721b50239f28c14d", 0xb1, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000403000-0x30)=[{&(0x7f00007fb000)="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", 0x1000}, {&(0x7f0000d4b000)="779026bf6f9447fb19305d0cdcbcd09edcde45a181ec95a347b2dc3b5ce67f068043bf073f505e64d3a413622e53f083d4b6ea1e4e35c317324931761c37396bfa96405e44d2aaba4c2c228accb818013c9e2f40ba0ec95b23f671559e3634cae6696ca0ac09db80b58d74c5c0c764f357d49940d1686e7aa99c38ecada8bd74badbfee71212193587be9e8d66", 0x8d}, {&(0x7f0000be9000)="34fff2be5fecd70b8412afba1cba0686aa52de7227094bd524ba857d3a41793282f31929fb243f2bc8ae95e18d4e3748f1f4807f3429ec87db563c7442d795b4f03203df5576a8849ad69a1090cb9428c51bd0a3142b2fa253de5b14475c19a03bd153f77ee034cdc249124f0c887ef63b382fa5c92464421e3958", 0x7b}], 0x3, r2) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000083d000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000079000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x3}, 0x0}], 0x1, 0x2041, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000002000-0x8)={r6, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x400200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000000)=0xf5, 0x4) 2017/12/23 08:11:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ac000-0xc)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f000096d000-0x8)={0x20071026, r1}, &(0x7f0000d29000-0x18)={0xffffffffffff0000, 0x1, 0x3f, 0x0, 0x7, 0x7}) r2 = shmget(0x3, 0x4000, 0x200, &(0x7f00005c8000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000be9000)=""/165) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000383000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 08:11:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007db000)='/dev/loop-control\x00', 0x10000000002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000079a000)={0x0, 0x0}) r2 = accept4$unix(r1, &(0x7f0000781000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000360000-0x4)=0x1002, 0x7fe) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fda000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000ec8000-0x14)={{0xffffffffffffffff, 0x5, 0x8, 0x0, 0xd6, 0x5}, 0x51, 0x2, 0x85b}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000044c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000972000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007b000)=0xe8) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000489000-0x4)=0xef30, 0x4) r6 = getgid() memfd_create(&(0x7f0000be9000)='/dev/loop#\x00', 0x1) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000480000)={r4, r5, r6}, 0xc) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) syslog(0x9, &(0x7f00006ce000)=""/223, 0xdf) syz_open_dev$urandom(&(0x7f0000c51000-0xd)='/dev/urandom\x00', 0x0, 0x80) 2017/12/23 08:11:47 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000026d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000071a000-0x4)=0x7fff, 0x4) r2 = syz_open_dev$sg(&(0x7f0000701000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008a6000-0x4)={0x100000001}, 0x4) ioctl(r2, 0x100001274, &(0x7f0000516000-0x1)="") 2017/12/23 08:11:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d10000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000563000)={&(0x7f000044d000/0x1000)=nil, 0x1000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00003de000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) 2017/12/23 08:11:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000096a000)='net/nfsfs\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00009d9000)={0x0, 0x0}, 0x2) iopl(0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008c1000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff9d1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20, 0x9, 0x1, 0x8}, &(0x7f0000609000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c1d000-0x10)={0xa556, 0x0, 0x7f, 0x6, r2}, &(0x7f00008b9000-0x4)=0x10) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r4 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000763000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, &(0x7f00007d3000-0x4)=0x98) shmdt(r4) 2017/12/23 08:11:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='^\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x270) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000083d000-0x18)={0x6, 0xe31, 0x7ff, 0x47, 0x9, 0xffff}) 2017/12/23 08:11:47 executing program 5: r0 = semget$private(0x0, 0x3, 0xb0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000569000-0x6d)=""/119) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r2, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000e61000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8b6f1fdccbbe", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7c83a49ccc392e736fb2187ed8fb9d75"}) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) memfd_create(&(0x7f000091a000-0x5)='ppp0\x00', 0x3) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/qat_adf_ctl\x00', 0x2600, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00004cb000-0x4)=0xfffffffffffff05c, 0x4) 2017/12/23 08:11:47 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) fcntl$getflags(r0, 0x3) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/23 08:11:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f000068b000)=0x81) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000a96000)={0x81, 0x2, 'client0\x00', 0x5, "aceafc9c35527ed6", "1afbc54ede01d8c1b938c3eb1c28d15540aceef425bf8f07d853cd4cc38d644d", 0x9, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat(0xffffffffffffffff, &(0x7f00000d2000-0x3)='./file0\x00', 0x800, 0x140) sendfile(r0, r0, &(0x7f000025d000-0x8)=0x0, 0x7fff) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000b83000-0x51)=""/81, &(0x7f0000a24000-0x4)=0x51) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/rtc\x00', 0x100, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000b41000)=r3) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000a04000-0x30)={0x7fff, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000b5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) syz_open_dev$vcsn(&(0x7f0000f67000-0xa)='/dev/vcs#\x00', 0x0, 0x101) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/23 08:11:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b23000)={0x8}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$netlink(r0, &(0x7f000007e000)={&(0x7f0000b4f000)={0x10, 0x0, 0x8, 0xffffffff}, 0xc, &(0x7f0000642000)=[{&(0x7f0000976000)=[{0x3a, 0x0, 0x20, 0x6, 0x5, "9eed2ff4533403be5451d839caed7ad7339e52d937a3df3309a3f55089ade87729d9dbade776198cc260"}, {0x57, 0x80, 0x4, 0x7fff, 0x5, "4e74fd0c9a40e339bd3337e2534c2f6c2e0b3030e03789bb84990f498212fba0a442001dda4f18d9e013d74b61475b1d11bb4ee2802a2550d9229122fde4f371c6a33f0336d592"}, {0x5a, 0x0, 0xc18, 0xffffffffffffff80, 0x8, "5b4b460f643d859522a21e8d1aca03e8b7994b2264615d13b174511a6c53d3974b0cc379fd26a43d9c4b7d139afa2aa0b23ba0f34f32519305cc3baa9a6e0ac00f032c51d4fa7c53dd71"}, {0x8f, 0x6, 0x10, 0x3, 0x100000001, "dfc67b050e5e2692294d9aaf10d4547a50f51ac7e150de6ea06b18d8ee97739117271de5042d1982e3ece5ac5da792ddbba09830cadd45c46edb860ab9eab7a28f1ee7c3a14626d14a72a9fd8556f7e8e298fbf6a3133f4e7ab840e660e86739e377b9ba78c4e9a4e23b481d7ced7a4478f876b022ea9243524d728558fde2"}], 0x17a}], 0x1, 0x0, 0x0, 0x40040}, 0xc4) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2017/12/23 08:11:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054a000-0x9)='/dev/sg#\x00', 0x51, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000422000-0x4)={0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000aaa000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008bf000-0x4)=0x2, 0x4) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000a80000)=0x4) finit_module(r2, &(0x7f0000274000)="2b6370757365748e00", 0x3) syz_open_dev$loop(&(0x7f000055c000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) writev(r0, &(0x7f0000d0e000)=[{&(0x7f0000079000)="8dcaf8dcd2b6ba1d1815f7086015268d6755fce073257542624f17554bdf32a90ef2c9b20734b0a168ba24ac9dacdf43b6ca41d4c5f8b965a69531222da2659af6a98005a2e3f51a6a9c39711206065c3329ce02dba40b8dd0f0db4bef38ac1d31d69cb18d039925fffac866f76d3d08ed251ab08707b3913098e813325fae4e35baae6211cf153ee39c940067bdd9efb8a4d24335dd9d950d64dd639c50dcf5eee8521937b25cd3dad815e469be344015aa4cfa35d21917907918e24a163a0d9a0dd405b1e2940804ef6e4c2ad411a88d0a4941503728a5ae5d1ad474aecb1e2cf2", 0xe2}, {&(0x7f0000d51000)="2eb5cc779aafa4f399829c452ad81d21f2ee30e1199534ef84d9559b5e1c5215c040c6897fe3222ecb497b1322a3ea19b6697ab96b599d853c5c6bb1a8", 0x3d}], 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/checkreqprot\x00', 0xc0, 0x0) sendfile(r1, r1, &(0x7f00003e1000)=0x0, 0x3ff) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000346000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000041c000-0xc)={0x10000011, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000005b000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0x6) r1 = syz_open_dev$sg(&(0x7f00004af000)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f55000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4}, &(0x7f0000509000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000035c000)={0x4, 0x82, 0x2, 0x4, 0xffffffff, 0xfffffffffffffe01, 0x8, 0xcfed, r2}, 0x20) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000213000)=0x6, 0x4) sendto$ipx(0xffffffffffffffff, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2017/12/23 08:11:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f00009ed000-0x30)=[{&(0x7f000032d000)=""/115, 0x73}, {&(0x7f0000575000)=""/45, 0x2d}, {&(0x7f0000876000)=""/4096, 0x1000}], 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = dup3(r0, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000d81000-0x3e)=""/62) ptrace$setopts(0xffffffffffffffff, r1, 0x521, 0x10000c) ptrace$setregset(0x4205, r2, 0x201, &(0x7f000000d000)={&(0x7f0000986000-0x340)="", 0x0}) 2017/12/23 08:11:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000fd4000)=0x4, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00001f6000)=0x0, &(0x7f000014c000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000431000)="", 0x0, 0x0, &(0x7f00007a8000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x8080f, 0x0, &(0x7f0000d35000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00009ab000-0x10)='/dev/input/mice\x00', 0x0, 0x82880) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000757000)=""/20) recvmmsg(r0, &(0x7f0000a36000)=[], 0x0, 0x2045, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002fb000-0x8)={0x0, 0x0}) 2017/12/23 08:11:48 executing program 4: r0 = creat(&(0x7f0000671000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="4dd0742bb0ddad9c6bf7d1f3fb960f1faa5667b16bdf326ee9", 0x19, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 08:11:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000932000-0x44)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5f000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000087d000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000174000-0x14)={{0x3, 0x2fa4, 0x5cbb, 0x3, 0x7, 0x8}, 0x1, 0x4, 0x53}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000e02000)={0x3, 0xf, 0xfffffffffffff379, 0x4c, "b692a1f7bcf72207e3a37a31e50b6989491b90272f900f16cbc78848cb88a338"}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000252000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00008fb000-0x2c)=[@in6={0xa, 0x1, 0x75c, @loopback={0x0, 0x1}, 0xffffffff80000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$int_in(r3, 0x5421, &(0x7f00008c7000)=0x10001) sendmmsg$unix(r1, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[], 0x0, 0x0}], 0x1, 0x0) r4 = dup3(r3, r0, 0x80000) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000f48000-0x4)=0x27) 2017/12/23 08:11:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002cb000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000fac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000210000-0x8)={r2, 0xbf}, 0x8) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002b9000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_pts(r3, 0x42) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f3b000)={0x0, @in6={{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800}, &(0x7f0000bcc000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000450000)={r4, 0x4}, &(0x7f000058b000-0x4)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r5 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmget$private(0x0, 0x2000, 0x1020, &(0x7f000070b000/0x2000)=nil) shmdt(r5) 2017/12/23 08:11:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c07000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d35000-0x4)=0xe8) r1 = getegid() syz_fuseblk_mount(&(0x7f0000957000-0x8)='./file0\x00', &(0x7f00006dc000-0x8)='./file0\x00', 0x2000, r0, r1, 0x800, 0x8, 0x808000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000739000)={0x0, 0x400, 0x0}, &(0x7f0000c0a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fa5000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x1, 0x31}, 0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000050000-0x8)={r2, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000b35000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) 2017/12/23 08:11:48 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f000007e000)='/dev/vcs#\x00', 0x6, 0x3fffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xedbf, 0x10, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000491000)='syseO\x00', 0x1, 0x80, &(0x7f0000192000)=""/128, 0x0, 0x0}, 0x30) 2017/12/23 08:11:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r2 = add_key(&(0x7f0000659000)='blacklist\x00', &(0x7f000010f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000bb000-0xfb)="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", 0xfb, 0xfffffffffffffff9) keyctl$clear(0x7, r2) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) r3 = syz_open_dev$sg(&(0x7f00000cf000)='/dev/sg#\x00', 0x20, 0x500) ioctl$sock_bt_hci(r3, 0xc00448ff, &(0x7f00000af000)="a12235bea03e") getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000ccb000)=""/103, &(0x7f0000d6e000-0x4)=0x67) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f88000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074a000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dd5000-0x4)=0x14, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f53000)=0x2) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:48 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000184000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f87000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f87000-0x4)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f86000)={r0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000f86000)={0x27, 0x1f, 0x1, 0x4}, 0x10) 2017/12/23 08:11:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000747000)=[], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000790000)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f64000)={0x0, 0x401}, &(0x7f0000d97000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000afe000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea7000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000435000)={0x0, 0x8}, &(0x7f0000485000)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004e6000)=0x0, &(0x7f00000fa000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000904000-0x2e)={0x0, 0x26, "8382f68a8f396d81a9b9da91c1e1a1375a77bdf9359a3d18859f77ab7a9e1ca6208fd346c41d"}, &(0x7f00004bc000-0x4)=0x2e) sendmmsg$inet_sctp(r1, &(0x7f0000b10000)=[{&(0x7f0000ebf000-0x1c)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000d3c000-0x10)=[{&(0x7f0000449000)="f74bf0722ba952ade8a6131329a4d684dbad3191d0ea", 0x16}], 0x1, &(0x7f000067a000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x4, 0x8, 0x80, 0x0}}, @init={0x18, 0x84, 0x0, {0x8001, 0x45, 0x101, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0xffff, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x820c, 0x4, 0xffffffffffffff80, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3ff, 0x202, 0x0, 0x8000, 0x5756, 0xfff, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x200, 0xf80c, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x1f, 0x85a, 0xffff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xe6c, 0xe, 0x8000, 0x8000, r5}}], 0x180, 0x4000040}], 0x1, 0x8000) 2017/12/23 08:11:48 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x12, 0x4, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x180a, 0x8001, 0x6, 0x8, 0x100000000, 0x6801, 0x401, 0x0, r3}, &(0x7f0000001000-0x4)=0x20) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) sendto(r0, &(0x7f0000001000-0x25)="1f3e17c5f7c1f53a8595e16a1084f2caae22d78fefc1ce50a6601a3e5293293ed1d294f334", 0x25, 0x8000, &(0x7f0000000000)=@sco={0x1f, {0xafe, 0xfa, 0x3, 0x8, 0x7f, 0x2}}, 0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0x1000}) 2017/12/23 08:11:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000083b000)={0x5, {{0xa, 0x3, 0xffffffffffffe05b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) accept$inet6(r0, &(0x7f000031a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000281000)=0x1c) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000e14000-0xce)=""/206, &(0x7f00008c5000-0x4)=0xce) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00006bb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000773000)=[], 0x0, &(0x7f0000e08000-0x2d)=""/45, 0x2d, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f000052a000-0x10)={0x0, r1+10000000}) r2 = semget(0x3, 0x3, 0x1) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f00008ae000)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000bb4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x19, "72965bcb3e27fb9eac26ed4b81c1"}}) sendmsg$nfc_llcp(r0, &(0x7f000004f000)={&(0x7f0000bbb000-0x60)={0x27, 0x100000000, 0x6, 0x2, 0x6, 0x5, "7881e37ad6eb5ee163cd730b3c53cb249692ef73a007a70dc622eeb396d1702c3ebd1ee867d91e7ae7bf200b007e5d7dd8168cf8aa4a7b16110dda53ccaead", 0x8}, 0x60, &(0x7f0000526000-0x40)=[{&(0x7f0000a81000-0xc6)="74dc66c73032d32349cd765d488d80c65f3fa822106eb10b75a2c161cdfec5a045791459436b77f9cfa62a2362ec778ef87f82a2c0069fc935f1f28641908c3e7f8cc0210d6a7d8b3027474df0f03a7fb7fe21342e795c0ba0f3e289a779e91f3818634127775e73f831627e5ed41624e63b78ca427983219f37765fa20bd582f6adbe18309966a8a53f956e8fe4bfaf13a3ae6f277213f55a67621595894c93fbc7a93aa40558178890c75355d2e0d436ed7a3a9eb66cc0a063bf9fdf6e973d160a4e97c305", 0xc6}, {&(0x7f00009f3000)="9314c108636bc46e703ad29ecb6ad3c457da9d3d7af2d1120453f60b7f3723c60eeaf7ec9ee90da1df7829", 0x2b}, {&(0x7f00004fd000)="b0d1c7923daff84e91d07f50908e9ab429a47c87350d95ef07fff7010c54148af81f3d8edd25704a3056f171af141f5ff6eaf5c24f950d7a5ec60b948e22d750c2441c78adbf8686ed8ce1b80f0e177508371a1c77ed0d6adae8fb3f", 0x5c}, {&(0x7f0000bfc000-0xc5)="ade96f19f417a6d3a625d7aabd9a03187bc0ae3c2c4348757b8b470994da3bdad233a725211d89fe227de16d5e22148c72fa255ecdbb1ddf94120f380a91733716a4cc1df3cd254f1a4c579f37d591313ae0796184534c95e34b48da8df1f692f14323e0af8c397def8333dc4a2e52d5a978cae0b925e1da3542a0fa12a0ce202cd117a11de9db9f7f67fa8252f1ad1280ce92c3105ed78bec21f36833f141d6a8e8a0e1c20a281499227c7c2f6bf85b54e182f36edd0bad095162cb667af8968d71f09271", 0xc5}], 0x4, &(0x7f00004c2000-0x50)={0x50, 0x10e, 0xbc96, "dadda915cd50136bf837dc978d396c5366d352f6cc796e349e4c8161a8dac3eb2a1bfe8ff9deb53e9cae0b440ce42fa72f457349afc216281484b19a79"}, 0x50, 0x4004000}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000041000-0x4)=0x0) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2017/12/23 08:11:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005e6000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e70000-0x450)={0x3, {{0x2, 0x2, @rand_addr=0x2a5f5af8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2017/12/23 08:11:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair(0x8, 0x5, 0x100000000, &(0x7f00005d4000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000092b000-0xc1)=""/193) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000596000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ee7000)={0x0, 0x0, 0x0}, 0xc) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000be8000)={@common='eql\x00', @ifru_flags=0x101}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f000026d000-0xc)={r2, r0, 0xf7}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r6 = syz_open_dev$mice(&(0x7f0000645000)='/dev/input/mice\x00', 0x0, 0x2000) accept4$ipx(r6, &(0x7f0000560000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000039f000-0x4)=0x10, 0x80800) connect$ax25(r1, &(0x7f0000bfb000)={0x3, {"567753e5fdf689"}, 0x3f}, 0x10) 2017/12/23 08:11:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007fe000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000afe000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x77, 0x7f, 0x6, 0xa0}, &(0x7f0000f01000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003a7000)=@assoc_value={r2, 0x3}, 0x8) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f67000)=0x0, &(0x7f00002c2000-0x4)=0x4) r1 = socket(0x800001d, 0x8000002, 0xffc) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[], 0x0, 0x0}, 0x0) 2017/12/23 08:11:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f000094b000)='/dev/input/mice\x00', 0x0, 0x501000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00004d1000-0x8)=""/8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000499000-0x68)={0x5, 0x3, 0x8, {0x0, 0x1c9c380}, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006a7000)=0x0, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00008a0000-0xc4)="676fdb2539d97d0e2c4800d1b95adf79da90593f18d60978c270622c1a05650020936f8a3630241d672a56f4365f54118b4e683ba017b00814f98ebb23f2b25c8ef51a35c8bff7c33e2a1fedcd0a770887184dd50c2fa246710a896d0512cd432de5c7e1ef14b0f7ccd38ba56d760dbf924aa739cc63d78a511c2404c1cf3f069550edbb875036e98d3181c27442042671102e0ddb0cd35e2b932ea897e14bf30b69ae06790da034e0fe707a476e9c8abae5ccf553203b40f49c40260e0c2c6a65abb320") sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00003ca000)=0x5) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r2) 2017/12/23 08:11:49 executing program 6: r0 = msgget$private(0x0, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f7000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000448000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000035e000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00005f5000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x401, r1, r2, r3, r4, 0x80, 0xf4a, 0x0, 0x0, 0x0}, 0x3, 0x80000000, 0x3, 0x4, 0x2, 0x7fff, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000a45000)={&(0x7f00004b1000/0x3000)=nil, 0x3000}) mlockall(0x3) 2017/12/23 08:11:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b10000-0x8)={0x0, 0x0}) mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x3, 0x800000000000032, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00008c9000)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00007df000-0x20)={"d05daa2c6e789ed1557b41dde7e09080", {0x4, 0x200, 0x0, "6787375e13ca", 0xb9df, 0x0}}) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000420000-0x3)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2017/12/23 08:11:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049d000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00003c2000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f00006f7000-0x4)=0x8) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0xc1, 0x0, 0x0, 0x0, 0x0, "403e485e86fc80b9df188ad12c0c2d3e2397ae1273f80b6269d68714f048e8a0955b8ff5af9ced948d61776de4be0de9847f798d3fe9fc3c46a97022d64c74d2cbae43f511abcb061465749dd43dd6ff388c888c90a943301d5ae207188a87eaefb0a5b015b01a13616494d913bab8c0323cc2cd2535651f591a263aea96bf50f2f731170f54807b50899798bbcc7190836ca0d84a662981629e2e2bfa263c06c1a827a32a7d64714b85cbd85c6497c94c"}], 0xc1}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) 2017/12/23 08:11:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000866000-0x4)=0x19783023, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) 2017/12/23 08:11:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000004e000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = memfd_create(&(0x7f0000090000-0xb)='/dev/loop#\x00', 0x3) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000f72000-0x28)="0acfa370494d0eaf6b918d9d8dbc66f2ed9d7cb392c7e08dd711ca9a3135a7340ba521c332f6a984", 0x28) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f000034a000)=0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000701000+0xfd1)=0x400000000000005) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x210, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) timer_create(0x0, &(0x7f000068d000-0x60)={0x0, 0x7, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fa000-0x4)=0x0) timer_getoverrun(r1) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) bind$inet6(r0, &(0x7f0000555000+0x54)={0xa, 0x3, 0x76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) r1 = socket$inet6(0xa, 0x80e, 0x10000) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009f6000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000860000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000af5000-0x400)={"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"}) 2017/12/23 08:11:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x5, 0x20) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000faa000)=0x2, 0x4) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:50 executing program 1: mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000023b000-0x40)="706f7369785f61636c5f6163636573730012ef428fec8fa6a2339c8ecebd3d93af1899206e27c66cd3516e1f0d477e06f660ae99cb1452f7a06b9b35e8e44cbf82037dc584798144ca0feaad2eb06a7156fbc1ead5ed9cbf362967bf8a", 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x270) 2017/12/23 08:11:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c8d000)='./file0\x00', 0x0) bind$llc(r0, &(0x7f0000dba000)={0x1a, 0xf7, 0xffffffffffff00e3, 0x1f, 0x0, 0x6, @random="9389bbb6c43c", [0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) getpid() ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000088d000)=""/218) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000189000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000032a000-0x30)={0x1, 0x8, 0x5, 0xfffffffffffffff8, 0x272, 0x1394, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) migrate_pages(r2, 0x8001, &(0x7f0000683000-0x8)=0x0, &(0x7f00005e6000)=0x0) setregid(r3, r3) r4 = semget$private(0x0, 0x1, 0x21) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000920000)=""/199) 2017/12/23 08:11:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) bind$inet6(r0, &(0x7f00001a9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c76000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = creat(&(0x7f0000a8f000)='./file0\x00', 0x188) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a73000)=0x0, &(0x7f0000f9e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000007a000-0x6)={0x0, 0x4}, &(0x7f0000698000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cc0000-0x8d)={r3, 0x85, "a535f401c7faadbab1d883893cd12bc1f34940def565c11e5998e51a2b3ca1c2e3e071d769d915696ca87b836d06f5e59453964ca3590997bcd8a029687457c29570c1dfdf477158d42dbe918b3be9200e83cc153b9545be3ff8cda5e76d7bc497cefbae2b79798c850f1b04426468ee1008bb9d383b51901c285fdb13f946e0fc0dbb0098"}, &(0x7f0000b28000-0x4)=0x8d) sched_getaffinity(r1, 0x8, &(0x7f0000c08000)=0x0) getdents64(r2, &(0x7f0000242000)=""/209, 0xd1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b7b000-0x10)={0x0, 0x1c, &(0x7f0000dc7000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc7}]}, &(0x7f0000955000-0x4)=0x10) r6 = creat(&(0x7f0000d8c000)='./file0\x00', 0x104) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f00007b4000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000109000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1a, 0x9, 0x4, 0x101, 0x20}, &(0x7f00004d6000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000750000-0x4c)={0x7ff, 0x3, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000405000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000dc2000-0x8)={0x0, 0x0}, &(0x7f00000b2000)=0x8) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00009bc000-0x78)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x7f, 0x10001, 0x5, &(0x7f00009ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xddc1, 0x6, 0xbd0}) r7 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f00004e4000)='GPL$wlan0+\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f4b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) sendto$inet6(r0, &(0x7f00002fe000-0x1)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) keyctl$join(0x1, 0x0) 2017/12/23 08:11:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair(0x1a, 0x80000, 0x718c, &(0x7f000089f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000008e000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006aa000-0xb)='/dev/vcsa#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001da000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000196000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d67000-0xc)={r2, 0x0, 0x30}, 0xc) read(r0, &(0x7f0000984000)=""/24, 0x18) clock_gettime(0x0, &(0x7f00006e2000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{r3, r4/1000+10000}, 0x0, 0x8, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r5 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r5) 2017/12/23 08:11:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d7000)='wlan1selinux\x00', 0x2) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002cc000)={r0, &(0x7f0000fcb000)="", &(0x7f0000ee6000)=""/66}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000083a000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e4e000-0x8)={0x0, 0x5}, &(0x7f00004d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000028e000-0x8)={r2, 0x0}, &(0x7f0000a59000-0x4)=0x8) 2017/12/23 08:11:50 executing program 1: r0 = socket(0x11, 0x10000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x60, "d85578e622fe4f3a4b7ce378f12fe37e828d67374258d08b3c33bbb1ea8e5116f27103b84756acf9d98875dc2b9b0b13f8387698c217d8744eadb9e0e6272cde377426193857da5dce1a947b9862b4360d0e8da3f4dfbd72b0b223e0d6521e35"}, &(0x7f00005b0000)=0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c2b000-0x10)={r1, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000251000)=0x10) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="2000016f", 0x4) 2017/12/23 08:11:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) writev(r0, &(0x7f0000e2c000-0x50)=[{&(0x7f0000310000-0xb1)="eff9e93d376ffb522ccbee3444b0b43443de09db1910eb7407c913006de0fcb26226b4dd17b64857a3e2b82de9433d99a795fc9ff2625cf76d01c0cfd83a3039ffb32293031857761e555ae612201aebfa6f07c3c6b0356f22dced0b54071be92a50e4c94eabf9ad29e7804ab159b6029ccb35a21ccacaa6242b8f9559733ba19929f1611b33e6e23325c4721906e1dec2f0415c6b2891ecf2958b3f62943461b2bf222cff62f624aedc04a7fa61e3aabe", 0xb1}, {&(0x7f0000730000)="9dd45a190552439a6085cfeaca05497ffbcefcc6f4c42e3e91447e47749cbd9f7bbadb08a6beb7c20b0a6c6c358608692aaaa27b8c1965798b7c5243a71baf83771517c189462e63cb05ce20097ad9bfc19a356cc641a9a9e0b1c7c76ec0abcd1fc567a0e19cd6e52e00046bde49c5d11efec08c6b4bac3a38243bb879536c5a7013fa5a0b12e63ac67a77e9bbfcf99e42cd60f6e2cc5a814637bef139b0a67891701cc743b07f192e8d3ca88ca939f7b18a61d27d804a209d5368d024715df037b49dd51512ea688add317c46af3978ff7a7ed486fb", 0xd6}, {&(0x7f00004b8000)="e165dbcd80f1b473847a0010d6df0ae448dfe44e445ddce2088a51e42081dc519b60dcdb2ed1bdd64e84fa3f05ecb981653d0ba2845851ff3de862d566fec0f68f28fe125152a4de58aa03b5472356b0e39e434f5163ffa5b235958a6d20206b9b6cdb5caa65d62ee8487e8128c505f2b9a833e86772cbe6f427d2189c8b9a0b", 0x80}, {&(0x7f0000398000-0xe7)="1b2c57be12669f0c985df53057ce213187896ba6960c243c16a2277d33e9c03af06a3e79d0ba9270c75520dd2ca15a9ea8651e54583ee0d05875bb0535877072f8da5151fd18330c713f20fb29a8abf8a45c5e510cf465b45c0d9718c29d94adff7b9e623f5e7dfc83c30746e7dab9b5941a6ccbbf594f83101fdad16fa80b30e6013b4eadc02c840e9c1d14e47e32439e470f5a979a1afbd14e11a80e9019bd6739c9ee5d916cce4ad1c01bea0cd68958b93e21ffdeb142a1b8ef248207d548a984e094965b9d77ff28b258aa5be4f48578685172b0e4930a14980c4ec7d53b43f88ae414caca", 0xe7}, {&(0x7f0000167000)="cfd1815842dad6e3aa622ce7dabdce79ca0a853ccce4ec476a6c78225b84d6eb1380e1b517f34c8341a5305117a56acc156d9cec639211654dcf3046820f5c043b53eae492e5cb9335341dec1a98c7f9db25d2b4c026a89b86a2acd52696c57f0e46320d2d471793a6c113bd38068fbcd576cbbd0bfd40ede2da94b461797561876fb2acc00709aeeb99b520be7c8199533529c88f7478dea59416", 0x9b}], 0x5) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r1, &(0x7f0000af0000)={0x27, 0x9, 0x3ff, 0x5}, 0x10) 2017/12/23 08:11:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000045f000-0x8)='./file0\x00', 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e1000)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f000057d000-0x90)=[{&(0x7f0000bc4000-0x11)=""/17, 0x11}, {&(0x7f0000b60000-0x10)=""/16, 0x10}, {&(0x7f0000ea1000)=""/249, 0xf9}, {&(0x7f0000eb8000-0x95)=""/149, 0x95}, {&(0x7f0000cbf000)=""/155, 0x9b}, {&(0x7f0000a29000)=""/166, 0xa6}, {&(0x7f00000ea000)=""/144, 0x90}, {&(0x7f00006b8000-0x43)=""/67, 0x43}, {&(0x7f0000bf8000)=""/78, 0x4e}], 0x9, &(0x7f00009ac000-0x10)=[{&(0x7f00001c9000-0x36)=""/54, 0x36}], 0x1, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x40000100) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c63000)='/selinux/member\x00', 0x2, 0x0) write$eventfd(r3, &(0x7f0000653000)=0x7, 0x8) close(r1) r4 = msgget(0x2, 0x5b4) msgrcv(r4, &(0x7f00004f4000-0x16)={0x0, ""/14}, 0x16, 0x2, 0x800) lseek(r3, 0x0, 0x3) 2017/12/23 08:11:50 executing program 4: getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ddc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ada000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000092b000)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 08:11:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) 2017/12/23 08:11:51 executing program 5: uselib(&(0x7f00002c1000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a60000)={0x1ff, 0x14, 0x20, 0x1ff, "9169117b98f8820243a962ddca073f19996af5f88a17a30403d316ae0e7bd9d3"}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) chdir(&(0x7f00007d4000+0x53d)='./file0\x00') 2017/12/23 08:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00009b1000)="595d2b60b89164e659f1e1c88372370e10a54fb732a3f55cca3f068c909b7fd057981fb33f384cc8a5af43cafbf24797047f267b8cf465a76e87ca23312c0864027deee4d77105909eb95d4405fcf8b2f5325f1b96de3742c8cdf15ddb17a9293e55a574da6ec8196b3cd1acb69511caa87c682b54b4b8bfcf16335c0eed837cf9e332e161f80a5596b227f4045cdd31ba83df150153674adc59bb9221d1b95784723492506566a1868298e6c523a98645c102df9f7521787c29b4c74ef4691c47df9c471e593baaf6", 0xc9) syz_extract_tcp_res(&(0x7f00003e6000-0x8)={0x0, 0x0}, 0x20, 0x10a9) 2017/12/23 08:11:51 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000002000)={{0x2, 0x7fff, 0x0, 0x8a44, 0x9, 0x3}, 0x2}) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x800) 2017/12/23 08:11:51 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d20000)=0x8) 2017/12/23 08:11:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) r2 = dup3(r1, r0, 0x80000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000796000-0x4)=0x5c70) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093e000)='/dev/vga_arbiter\x00', 0x220000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000393000-0x138)={{0xd000, 0x2000, 0x0, 0xf9, 0x6, 0x80000000, 0xfffffffffffff30f, 0x5, 0x60, 0xb5, 0x6, 0x1, 0x0}, {0x5000, 0x4000, 0x3, 0x7, 0x6, 0x1, 0x4, 0x20, 0x16, 0x8f4, 0xde4, 0x20000000, 0x0}, {0x0, 0x1, 0x1b, 0x40, 0x0, 0x1ff, 0x8000, 0x101, 0x7fff, 0x10000, 0x3, 0x6, 0x0}, {0x4, 0x5000, 0x10, 0x401, 0x1000, 0x6, 0x800000000000, 0x8, 0x3f, 0x228, 0x5, 0x10, 0x0}, {0x10000, 0x1f004, 0xa, 0x132e, 0x0, 0x4, 0x800, 0x3, 0x8001, 0x7fff, 0x8, 0x2, 0x0}, {0x2, 0x100000, 0xa, 0x7, 0xffffffff, 0x0, 0x7ff, 0x100, 0x80000001, 0x401, 0x5, 0x7, 0x0}, {0x15000, 0x5000, 0xe, 0xc3a, 0x6, 0x0, 0x9, 0x1, 0x0, 0x0, 0x4, 0x9, 0x0}, {0x10000, 0x4000, 0x3, 0xffffffff, 0x100000000, 0x3, 0x0, 0x400, 0x2, 0xcf, 0x29be3ac4, 0x4, 0x0}, {0x6000, 0x0, [0x0, 0x0, 0x0]}, {0x5002, 0x5004, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x10000, 0x200080, 0xb, 0x0, 0x1000, [0x3, 0xffffffffffffffc0, 0x100000000, 0xffffffffffff8000]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) writev(r0, &(0x7f0000e2c000-0x50)=[{&(0x7f0000310000-0xb1)="eff9e93d376ffb522ccbee3444b0b43443de09db1910eb7407c913006de0fcb26226b4dd17b64857a3e2b82de9433d99a795fc9ff2625cf76d01c0cfd83a3039ffb32293031857761e555ae612201aebfa6f07c3c6b0356f22dced0b54071be92a50e4c94eabf9ad29e7804ab159b6029ccb35a21ccacaa6242b8f9559733ba19929f1611b33e6e23325c4721906e1dec2f0415c6b2891ecf2958b3f62943461b2bf222cff62f624aedc04a7fa61e3aabe", 0xb1}, {&(0x7f0000730000)="9dd45a190552439a6085cfeaca05497ffbcefcc6f4c42e3e91447e47749cbd9f7bbadb08a6beb7c20b0a6c6c358608692aaaa27b8c1965798b7c5243a71baf83771517c189462e63cb05ce20097ad9bfc19a356cc641a9a9e0b1c7c76ec0abcd1fc567a0e19cd6e52e00046bde49c5d11efec08c6b4bac3a38243bb879536c5a7013fa5a0b12e63ac67a77e9bbfcf99e42cd60f6e2cc5a814637bef139b0a67891701cc743b07f192e8d3ca88ca939f7b18a61d27d804a209d5368d024715df037b49dd51512ea688add317c46af3978ff7a7ed486fb", 0xd6}, {&(0x7f00004b8000)="e165dbcd80f1b473847a0010d6df0ae448dfe44e445ddce2088a51e42081dc519b60dcdb2ed1bdd64e84fa3f05ecb981653d0ba2845851ff3de862d566fec0f68f28fe125152a4de58aa03b5472356b0e39e434f5163ffa5b235958a6d20206b9b6cdb5caa65d62ee8487e8128c505f2b9a833e86772cbe6f427d2189c8b9a0b", 0x80}, {&(0x7f0000398000-0xe7)="1b2c57be12669f0c985df53057ce213187896ba6960c243c16a2277d33e9c03af06a3e79d0ba9270c75520dd2ca15a9ea8651e54583ee0d05875bb0535877072f8da5151fd18330c713f20fb29a8abf8a45c5e510cf465b45c0d9718c29d94adff7b9e623f5e7dfc83c30746e7dab9b5941a6ccbbf594f83101fdad16fa80b30e6013b4eadc02c840e9c1d14e47e32439e470f5a979a1afbd14e11a80e9019bd6739c9ee5d916cce4ad1c01bea0cd68958b93e21ffdeb142a1b8ef248207d548a984e094965b9d77ff28b258aa5be4f48578685172b0e4930a14980c4ec7d53b43f88ae414caca", 0xe7}, {&(0x7f0000167000)="cfd1815842dad6e3aa622ce7dabdce79ca0a853ccce4ec476a6c78225b84d6eb1380e1b517f34c8341a5305117a56acc156d9cec639211654dcf3046820f5c043b53eae492e5cb9335341dec1a98c7f9db25d2b4c026a89b86a2acd52696c57f0e46320d2d471793a6c113bd38068fbcd576cbbd0bfd40ede2da94b461797561876fb2acc00709aeeb99b520be7c8199533529c88f7478dea59416", 0x9b}], 0x5) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r1, &(0x7f0000af0000)={0x27, 0x9, 0x3ff, 0x5}, 0x10) [ 262.675498] sctp: [Deprecated]: syz-executor6 (pid 3256) Use of struct sctp_assoc_value in delayed_ack socket option. [ 262.675498] Use struct sctp_sack_info instead [ 262.733080] sctp: [Deprecated]: syz-executor6 (pid 3267) Use of struct sctp_assoc_value in delayed_ack socket option. [ 262.733080] Use struct sctp_sack_info instead 2017/12/23 08:11:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d68000)=0x14) r2 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) r3 = creat(&(0x7f0000262000+0xc4e)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b37000)=@assoc_value={0x0, 0x2}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000023f000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = shmget(0x0, 0x2000, 0x21, &(0x7f0000496000/0x2000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000470000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061a000)=0xc) r7 = gettid() kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f00004b1000-0xc)={r1, r0, 0x5}) shmat(r5, &(0x7f0000cf6000/0x7000)=nil, 0x4000) shmdt(r2) 2017/12/23 08:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000c75000)="") write(r0, &(0x7f0000551000)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000127000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000312000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef2000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000994000-0x4)=0x8c) 2017/12/23 08:11:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b5d000-0x4c)={0x0, 0x3, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000108000-0x4)=0xd7, 0x4) 2017/12/23 08:11:51 executing program 4: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f0000046000)='./file0\x00', r0, &(0x7f0000047000-0x6)='./control\x00') chroot(&(0x7f0000002000)='./file1\x00') mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000047000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x95, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6088f249, 0x3567bc47, 0x0, "6364ee0e3d8da539aa5cc43380d3562c249defab09362937ff803f5ecde0cc496e51e5751834c984e7e7852b33c29e5dbdfb1a69f7479ab8196ae6d7159d2b25e7e6585d81a6842b60c5293a4d99e043"}, 0x160) 2017/12/23 08:11:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000199000)='/dev/hwrng\x00', 0x200003, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000951000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa2000)='/proc/self/net/pfkey\x00', 0x1fc, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000387000)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/sequencer2\x00', 0x20000, 0x0) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r7 = bpf$PROG_LOAD(0x5, &(0x7f000060d000-0x30)={0x9, 0x2, &(0x7f0000a45000-0x10)=[@generic={0x0, 0x400, 0x6, 0x5}, @generic={0x40, 0x2, 0x9ffd, 0x101}], &(0x7f0000f15000-0x8)="5e262d82405c2e00", 0x80, 0x26, &(0x7f000062a000)=""/38, 0x7, 0x1}, 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000c3000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000736000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000e4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$key(0xf, 0x3, 0x2) r12 = syz_fuseblk_mount(&(0x7f00000e5000)='./file0\x00', &(0x7f00005c7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x1, 0x100000) r13 = eventfd(0x6) r14 = fanotify_init(0x0, 0x400) r15 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r16 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000817000-0x10)='/selinux/access\x00', 0x2, 0x0) r17 = syz_open_dev$vcsn(&(0x7f0000ceb000-0xa)='/dev/vcs#\x00', 0x2, 0x400400) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000be8000)={0x0, 0x0}) r19 = accept4(0xffffffffffffff9c, &(0x7f000023a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000508000)=0x14, 0x0) r20 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000062b000)={0x0, 0x0}) r22 = openat(0xffffffffffffff9c, &(0x7f0000249000-0x8)='./file0\x00', 0x40040, 0x4) r23 = accept$packet(0xffffffffffffff9c, &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ec000)=0x14) r24 = socket(0x9, 0xb, 0x40) r25 = socket$inet_icmp(0x2, 0x2, 0x1) r26 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000018f000)={0x0, 0x0}) r28 = getpid() fstat(0xffffffffffffffff, &(0x7f000030a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000051c000)='./file0\x00', &(0x7f00008c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e10000-0xc)={0x0, 0x0, 0x0}, 0xc) r33 = getgid() r34 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000fd2000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000041000)=[{&(0x7f00004f0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000dda000)=[{&(0x7f00009c3000)="2956103cea18ea4dd33b978959e1cdfcecd2fed684d6ff089b4e2f", 0x1b}, {&(0x7f00007d1000-0x78)="bcc7a871453d5163a2969172660af980535efd3cc84e86b814d1f0e7ca5bc1286baa29948f91a039832976e20e5b7316dce2b6dd67f20b51f4d382ab2bfc430e0ad288964af2672adeb277370184148852885695b9b581b21c306a3914287cd43d6ba71c43c4f1c14e8039b748e9477da9861f89b7dfeb4e", 0x78}, {&(0x7f0000e81000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000853000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}], 0x90, 0x40}, {&(0x7f000038f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cb5000)=[{&(0x7f0000d24000-0xa4)="664e699198f517860f9c57e23d4595fb7e1bbb0bfb9c8c9f1f19f5e4660a56f9bbda27587000ef0bf7e52668f4797126d9207f3356b335f26b349fb9b01999e10c5bc7c35fe3dfa9fd2664471da6d13c86dde43f80e417534045b43a935f325bee6bf2e260671dbbae315d0a294c5c990f808115befc35c8b495b209f06b515116ef01cb57e2b2e1b3adeb5f65c43ff4d02d0f48b2952c76cbd3a803df38cd82df91268c", 0xa4}], 0x1, &(0x7f0000b09000-0x70)=[@rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x70, 0x40000}, {&(0x7f000092d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000021c000)=[{&(0x7f0000293000-0x2e)="5147b565accbce0bc0bbe8e34f5f3224fdd999fe5d572f602c933223defbcc8503694a349eb56e2fd5897466c05b", 0x2e}, {&(0x7f00005eb000-0x56)="7231b1139c94d3b38946c9508e4dc7d749a8a446bbc94ec0072620e463969d63f1410cc9584479e2fb84e3cecf9ef56ee281fce0f53ab4fe98a7b7bdff171ddd0b22ec9e9cd4016e5adcd2ecee197f15ebdcaa8721a1", 0x56}, {&(0x7f0000a49000-0x6f)="265e598e5a93c9af0ac092acaefbda201eefcd3b24741f389923db44d5ba9660482e3b06fa92f934b4d96e36b4ec76924018e00b9f2c0047f2859d2533b82166c6f57f7e3f260d1c86e30b5366c07c439d41f5dc238ee0857a3a7882da320d1445e8f266cdb9c784e4b7015f4b22de", 0x6f}, {&(0x7f0000a71000-0xde)="a856cb9e57eba381707eff46d85751bc8e0813a1bc39049e5b5aceb09df8b2f441bd3ab7264e0d4b376ccc740f60305b06a9e8a1fb6295e6f4b2b38e7e13c2f52be2cbac7ea02e7b4ca5ad2f374aed3b90c54b18f8502ba546a704fcb6d6e2182cd56bfcb432e4d5dee54aec8a4c27cbecab493d8e49347fae65b4f2c8cbb38f151258efeeebf0702534b49fd0cd2d004a416fc71571dc26f478b69b9c2a2c375e73027c8c9f23d33bc5cdbd4640956e1aba7360945b0917131609aed7495a17f6d5dfa91c89e0dcf4ff8fd6161c636e880a4928c187a66c4aeb79cee144", 0xde}, {&(0x7f00009cf000-0x1d)="9bac71357ddf1e3c44a7ca1e8fd0406c43da9ed48b4b61e65f96c81586", 0x1d}, {&(0x7f0000af2000-0xfb)="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", 0xfb}, {&(0x7f0000c08000-0x58)="6aec94902266905a0ebb90dd38b400e8d81990c2d23a397b38f145f47dbd1a087adbb693c8284904d1d67c1b502b1586b0da019e323212b65972621c74e364bda21a691886c7e627118b79fe57dc82f1907640454f498aa1", 0x58}, {&(0x7f0000d22000-0xa5)="17f19284c1cf4c365986c21d3c4240057bfbe5a61c42d749a875f78144284e3c23484b6ed8f814671af18622bd7c3547dbfe413396717042156ac70dd62d8ef11dc1dce7a5f94d54e3a79bf1a8f689407cc0ab4bd591231a174843ae238079da45798e00f61fb8da800fc2b4393ef84812a21783c2dfec7f446b8e5c84609f9bfa08f16480be77842b518188d7425bb5fe27e44355ad0255a6fc2968e16a04d31b9531de5b", 0xa5}], 0x8, &(0x7f0000d1c000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34, r35]}], 0x38, 0x0}], 0x3, 0x20040084) r36 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r36, 0x40082406, &(0x7f0000a50000-0x10)="677265300000000000000000ffffffde") 2017/12/23 08:11:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ae1000-0x4)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a71000)=0x7, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000a8a000-0x10)='/dev/input/mice\x00', 0x0, 0x44000) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) memfd_create(&(0x7f0000dd2000-0x3)=')\\\x00', 0x2) recvfrom$unix(r1, &(0x7f0000735000-0x68)=""/104, 0x68, 0x0, &(0x7f00001fb000)=@abs={0x0, 0x0, 0x0}, 0x8) shutdown(r0, 0x1000000000000002) 2017/12/23 08:11:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000a6000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x80000000) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006aa000-0xb)='/dev/vcsa#\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001da000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000196000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d67000-0xc)={r2, 0x0, 0x30}, 0xc) read(r0, &(0x7f0000984000)=""/24, 0x18) clock_gettime(0x0, &(0x7f00006e2000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{r3, r4/1000+10000}, 0x0, 0x8, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r5 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r5) 2017/12/23 08:11:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b78000-0x8)={0x0, 0x3}, &(0x7f0000390000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000059d000-0x4)=@assoc_id=r1, &(0x7f00007dd000-0x4)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000b97000-0x38)={&(0x7f00001a9000-0x60)={0x27, 0x5, 0x8, 0x6, 0x0, 0x10001, "586e51ab70566d35dff4a93cee427133a0e2c8bcd82b788e24709c5cd526f89f0d430b9d5869bfaa140b6a31011b622484f6822d87a2b087d78848127d2089", 0x101}, 0x60, &(0x7f00005a7000-0x10)=[{&(0x7f00006f4000-0xcc)="87d24b9e0df8d4210346bd3916754e157a3551c609d1f468ab3cea662eec7aefc52fe8a6c8c4630367d0ef34820bc77a3b6a07985ce11c30c49ee2d71255f9979429b91f55f43c0debae2600bd821ba9fd6a74c4d940130397fb4ed1176be97c90662a62a1e159b2f37b04313ddf6b1e23f0250a542224222a252261db080b73718c1a34a19cb59c0ce9249917b3833d134846296c0e6d1f8d578aed3cdba40bdc097308d395f0f4ca281cd4a600f81072e1bfc30154dbb1a1352c9dd14cb2ecc7e95bace90d5faadd58aa89", 0xcc}], 0x1, &(0x7f0000564000-0x80)={0x80, 0x0, 0xe7, "794d5ab323caa60831d51ebcf317e692fec7d7a47742b4fa8693e0b8ee92227460b4ef2f74d458ff37ecc1717b2e5064c9fc691898adda0b9154f91a816e724254ff7740b5f820df91a7ef2c6db1300adbea4ec8436e16461df94c18c2a552b5b4da91b6ab2af967a035c04edbbcda32"}, 0x80, 0x4}, 0xd0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/23 08:11:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) r1 = syz_open_dev$sndseq(&(0x7f000050b000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000b19000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000021a000-0x68)={0x800, 0x2, 0x400, {r2, r3+10000000}, 0xc5, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000797000-0x4)=0x0) tkill(r4, 0x37) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000134000)="ed608acde386257312b3f8ba9430ab35418064884b1813f969732e87bed52e67c66631a6c19667f9d5010b81563ecc84803aa1279d1afb58c0642fd92b373999300f937445d92a176eeb0dae99594f75852afa22d1d915bb678cf664805198cad9528511784f212de722d262fcca776cdbdc834cef3f242c59159f44b5b3034e8cb69d5f63d1d2ba79dc1d040ca32085cef08c07548e84f50e", 0x99) 2017/12/23 08:11:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bab000)='/selinux/checkreqprot\x00', 0x700, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000764000-0x4)=0x0, &(0x7f00006dd000)=0x4) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f000015f000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x82) 2017/12/23 08:11:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) inotify_init() syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/23 08:11:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033c000-0x4)=0xd) 2017/12/23 08:11:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x3, 0x3) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a88000+0xf33)='/dev/sequencer\x00', 0x301000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000305000)=0x100000001) poll(&(0x7f0000484000)=[{r0, 0x140, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x3, 0x0) 2017/12/23 08:11:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000213000/0x1000)=nil, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/user\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f75000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000585000)=0x0, &(0x7f0000779000-0x4)=0x0, &(0x7f0000c74000-0x4)=0x0) getgroups(0x3, &(0x7f00000a1000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000ef9000)='./file0\x00', 0xc000, r2, r3, 0xcb83, 0x200020) r4 = semget(0x2, 0x4, 0x420) semctl$GETNCNT(r4, 0x2, 0xe, &(0x7f00000a3000)=""/0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000bae000)=""/26) mmap$binder(&(0x7f000071a000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) [ 263.679405] binder_alloc: binder_alloc_mmap_handler: 3318 2071a000-2071e000 already mapped failed -16 [ 263.709423] device gre0 entered promiscuous mode [ 263.752426] binder_alloc: binder_alloc_mmap_handler: 3318 2071a000-2071e000 already mapped failed -16 2017/12/23 08:11:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000579000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000012b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000589000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e7d000)=0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cae000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000056c000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000028a000)={@common='teql0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r2, &(0x7f00009bd000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r4 = shmat(0x0, &(0x7f00007a6000/0x1000)=nil, 0x0) shmdt(r4) timerfd_settime(r2, 0x1, &(0x7f00001c1000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 08:11:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x5, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00002a0000)=0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) r1 = memfd_create(&(0x7f0000ab7000)='wlan1**lo\x00', 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000868000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000063f000)=0x14) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 08:11:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000021a000-0x4)=0x100, 0x4) getsockname(r0, &(0x7f00006e5000)=@hci={0x0, 0x0, 0x0}, &(0x7f000062c000)=0x6) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00003d2000)=0xffff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e24000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000-0x4)=0xe8) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000edb000+0x315)='/dev/loop-control\x00', 0x80, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000593000)={0x0, 0x0}, &(0x7f00006ae000-0x4)=0x8) r1 = syz_open_dev$vcsn(&(0x7f000069a000-0xa)='/dev/vcs#\x00', 0x2cb, 0x181000) getitimer(0x0, &(0x7f00002fb000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000961000)={0x0, 0xff}, &(0x7f00004c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000da0000-0x10)={0x400, 0x205, 0x4, 0x1, r2}, &(0x7f0000d7f000+0x9ae)=0x10) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) 2017/12/23 08:11:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000021a000-0x8)={0x0, 0x3}, &(0x7f0000a8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a5000-0xc)={r1, 0x2, 0x30}, &(0x7f0000c95000-0x4)=0xc) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00006a7000-0xb)='/dev/loop#\x00', 0x8000000006, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000895000-0x10)={0x800, 0x200, 0x80000001, 0x9, r2}, 0x10) socketpair(0x1b, 0x0, 0x4, &(0x7f000022d000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dc2000-0x10)={r4, 0x28, &(0x7f000023d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a71000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffe) faccessat(r5, &(0x7f0000701000-0x6)='./file0\x00', 0x80, 0x800) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000036e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55727af84fb28f011825af60910e7706eb4786b3a976da7b56f11af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x40]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000886000)={0x0, 0x8}, &(0x7f0000532000)=0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e06000)={r6, 0x5c, 0x400, 0x8}, &(0x7f00008af000)=0x10) ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f0000e66000)="a4b1d9d1296d7b02391182b02286cd7939b304fa3a99c962ac1c68b123d55c5dd8c30e06a23dd4dc8996440eed4320f8a9d229cb542c50296c4657545fd545ad52588ab9e6dd77b32ddfa3b7ba2b4387ec3302d892a909df42fe2b6486953e49470214d2347eb367e7668e59d1e27fc1ec19d4b84400bf908dad1ec3e924") write(r0, &(0x7f0000a1a000-0x24)="240000001d00010000e9010003000000093900fa1000020018000500f7ff000800000000", 0x24) 2017/12/23 08:11:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000058f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa4000)='/dev/loop#\x00', 0x0, 0x101600) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00001c8000)=0x4) inotify_init() syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/23 08:11:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a3e000)='/dev/usbmon#\x00', 0x5, 0x2000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ad2000-0x28)={0x5, 0x200, 0x9f16, 0x1000, 0xfffffffffffffffa}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b1000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000071c000-0x4)=0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000e7d000-0xd8)=@pic={0x80000001, 0x8, 0x4c, 0x3, 0x8, 0x10000, 0x8, 0x0, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x3f, 0xffffffff, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a64000)={0x8f, 0x0, 'client0\x00', 0x0, "15cb584f743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3eceaca7427c859168e5f3f7ee8f23fd2f4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 08:11:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000923000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000816000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003a6000-0x8)={r1, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000c8d000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r0, &(0x7f0000f31000)='./file0\x00', &(0x7f0000bac000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) 2017/12/23 08:11:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000279000-0x4)=0x12, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 08:11:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000618000)='dns_resolver\x00', &(0x7f0000071000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000443000-0xc)='/dev/autofs\x00', 0xfffffffffffffffb) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000335000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000022d000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000aa2000-0x8)={0x0, 0x0}) r2 = getpgid(r1) ioprio_set$pid(0x2, r2, 0xfffffffffffffffc) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000064000)=@int=0x0, &(0x7f0000689000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c92000-0xe7)={0x0, 0xdf, "676bd39cdace579e744891ea301c4d83930c09c1a6ceff1fba97f7dd6aa3c632346bb0e0269725a410beb37adb215a53c2a6005a5ed1bfb276135bd6af658add97ae79b5e27ffb24997d967623d423e128215fb0e3f621be238485c30dce2173dc7d0ddf16ff46db8b0ea640e63332fd1f487f6cafc627e466d3557c6e0cf3f8d751be5317de1712c6cc7f4d7c06f8b553c066a9ffda17f810e30cfd1c0c323133baba24585c41566a7966fbc4282861fc4606d788dd5c02343c3f89e00ed9b219bd2bfe9d59f5ab46f60036a33689e139d8bf70204706b1ef5cec4fbde696"}, &(0x7f000033d000)=0xe7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d50000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x100, 0x7, 0x90}, 0xa0) [ 264.701490] ================================================================== [ 264.708934] BUG: KASAN: use-after-free in disk_unblock_events+0x51/0x60 [ 264.715676] Read of size 8 at addr ffff8801d88ab880 by task blkid/3350 [ 264.722328] [ 264.723946] CPU: 0 PID: 3350 Comm: blkid Not tainted 4.15.0-rc4+ #235 [ 264.730512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.739852] Call Trace: [ 264.742437] dump_stack+0x194/0x257 [ 264.746074] ? arch_local_irq_restore+0x53/0x53 [ 264.750746] ? show_regs_print_info+0x18/0x18 [ 264.755247] ? kfree_const+0x31/0x40 [ 264.758959] ? disk_unblock_events+0x51/0x60 [ 264.763363] print_address_description+0x73/0x250 [ 264.768205] ? disk_unblock_events+0x51/0x60 [ 264.772611] kasan_report+0x25b/0x340 [ 264.776407] __asan_report_load8_noabort+0x14/0x20 [ 264.781334] disk_unblock_events+0x51/0x60 [ 264.785565] __blkdev_get+0x869/0x10e0 [ 264.789467] ? __blkdev_put+0x7f0/0x7f0 [ 264.793443] blkdev_get+0x3a1/0xad0 [ 264.797058] ? bd_link_disk_holder+0x8b0/0x8b0 [ 264.801614] ? do_raw_spin_trylock+0x190/0x190 [ 264.806177] ? errseq_sample+0xee/0x140 [ 264.810124] ? _copy_to_user+0xc0/0xc0 [ 264.813991] ? _raw_spin_unlock+0x22/0x30 [ 264.818125] blkdev_open+0x1c9/0x250 [ 264.821810] ? security_file_open+0x89/0x190 [ 264.826202] do_dentry_open+0x667/0xd40 [ 264.830160] ? bd_acquire+0x2c0/0x2c0 [ 264.833949] vfs_open+0x107/0x220 [ 264.837388] path_openat+0x1151/0x3530 [ 264.841275] ? path_lookupat+0xba0/0xba0 [ 264.845310] ? lock_downgrade+0x980/0x980 [ 264.849433] ? do_sys_open+0x2e7/0x6d0 [ 264.853317] ? do_raw_spin_trylock+0x190/0x190 [ 264.857871] ? __lock_is_held+0xb6/0x140 [ 264.861906] ? _find_next_bit+0xee/0x120 [ 264.865955] ? _raw_spin_unlock+0x22/0x30 [ 264.870077] ? __alloc_fd+0x29b/0x750 [ 264.873877] do_filp_open+0x25b/0x3b0 [ 264.877658] ? may_open_dev+0xe0/0xe0 [ 264.881481] ? mpi_resize+0x200/0x200 [ 264.885275] ? get_unused_fd_flags+0x121/0x190 [ 264.889846] ? getname_flags+0x256/0x580 [ 264.893900] do_sys_open+0x502/0x6d0 [ 264.897584] ? do_sys_open+0x502/0x6d0 [ 264.901460] ? filp_open+0x70/0x70 [ 264.904973] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 264.909792] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.914803] SyS_open+0x2d/0x40 [ 264.918059] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 264.922788] RIP: 0033:0x7fe09c74c120 [ 264.926471] RSP: 002b:00007ffd741e09b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 264.934153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe09c74c120 [ 264.941393] RDX: 00007ffd741e2f44 RSI: 0000000000000000 RDI: 00007ffd741e2f44 [ 264.948633] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 264.955873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000abb030 [ 264.963113] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 264.970396] [ 264.971995] Allocated by task 3341: [ 264.975595] save_stack+0x43/0xd0 [ 264.979023] kasan_kmalloc+0xad/0xe0 [ 264.982708] kmem_cache_alloc_node_trace+0x150/0x750 [ 264.987780] __alloc_disk_node+0xb4/0x4e0 [ 264.991899] loop_add+0x44c/0xa70 [ 264.995321] loop_probe+0x16d/0x1a0 [ 264.998920] kobj_lookup+0x2ac/0x410 [ 265.002620] get_gendisk+0x37/0x2c0 [ 265.006216] __blkdev_get+0x3ea/0x10e0 [ 265.010081] blkdev_get+0x3a1/0xad0 [ 265.013676] blkdev_open+0x1c9/0x250 [ 265.017358] do_dentry_open+0x667/0xd40 [ 265.021304] vfs_open+0x107/0x220 [ 265.024726] path_openat+0x1151/0x3530 [ 265.028581] do_filp_open+0x25b/0x3b0 [ 265.032356] do_sys_open+0x502/0x6d0 [ 265.036041] SyS_open+0x2d/0x40 [ 265.039292] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 265.044018] [ 265.045620] Freed by task 3350: [ 265.048875] save_stack+0x43/0xd0 [ 265.052705] kasan_slab_free+0x71/0xc0 [ 265.056565] kfree+0xd6/0x260 [ 265.059647] disk_release+0x327/0x410 [ 265.063416] device_release+0x7c/0x210 [ 265.067280] kobject_put+0x14c/0x250 [ 265.070960] put_disk+0x23/0x30 [ 265.074209] __blkdev_get+0x7c9/0x10e0 [ 265.078071] blkdev_get+0x3a1/0xad0 [ 265.081667] blkdev_open+0x1c9/0x250 [ 265.085349] do_dentry_open+0x667/0xd40 [ 265.089292] vfs_open+0x107/0x220 [ 265.092715] path_openat+0x1151/0x3530 [ 265.096573] do_filp_open+0x25b/0x3b0 [ 265.100340] do_sys_open+0x502/0x6d0 [ 265.104027] SyS_open+0x2d/0x40 [ 265.107278] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 265.112001] [ 265.113604] The buggy address belongs to the object at ffff8801d88ab300 [ 265.113604] which belongs to the cache kmalloc-2048 of size 2048 [ 265.126408] The buggy address is located 1408 bytes inside of [ 265.126408] 2048-byte region [ffff8801d88ab300, ffff8801d88abb00) [ 265.138435] The buggy address belongs to the page: [ 265.143333] page:0000000055376490 count:1 mapcount:0 mapping:0000000065920b99 index:0x0 compound_mapcount: 0 [ 265.153277] flags: 0x2fffc0000008100(slab|head) [ 265.157918] raw: 02fffc0000008100 ffff8801d88aa200 0000000000000000 0000000100000003 [ 265.165768] raw: ffffea000763b4a0 ffffea0007284da0 ffff8801db000c40 0000000000000000 [ 265.173614] page dumped because: kasan: bad access detected [ 265.179292] [ 265.180889] Memory state around the buggy address: [ 265.185785] ffff8801d88ab780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 265.193114] ffff8801d88ab800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 265.200443] >ffff8801d88ab880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 265.207769] ^ [ 265.211102] ffff8801d88ab900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 265.218429] ffff8801d88ab980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 265.225753] ================================================================== [ 265.233079] Disabling lock debugging due to kernel taint [ 265.238660] Kernel panic - not syncing: panic_on_warn set ... [ 265.238660] [ 265.246000] CPU: 0 PID: 3350 Comm: blkid Tainted: G B 4.15.0-rc4+ #235 [ 265.253866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.253869] Call Trace: [ 265.253882] dump_stack+0x194/0x257 [ 265.253890] ? arch_local_irq_restore+0x53/0x53 [ 265.253897] ? kasan_end_report+0x32/0x50 [ 265.253907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 265.253915] ? vsnprintf+0x1ed/0x1900 [ 265.253923] ? del_gendisk+0x9e0/0xa40 [ 265.253931] panic+0x1e4/0x41c [ 265.253938] ? refcount_error_report+0x214/0x214 [ 265.253947] ? add_taint+0x1c/0x50 [ 265.253953] ? add_taint+0x1c/0x50 [ 265.253962] ? disk_unblock_events+0x51/0x60 [ 265.253968] kasan_end_report+0x50/0x50 [ 265.253975] kasan_report+0x144/0x340 [ 265.253984] __asan_report_load8_noabort+0x14/0x20 [ 265.253990] disk_unblock_events+0x51/0x60 [ 265.253999] __blkdev_get+0x869/0x10e0 [ 265.254013] ? __blkdev_put+0x7f0/0x7f0 [ 265.254027] blkdev_get+0x3a1/0xad0 [ 265.254039] ? bd_link_disk_holder+0x8b0/0x8b0 [ 265.254048] ? do_raw_spin_trylock+0x190/0x190 [ 265.254060] ? errseq_sample+0xee/0x140 [ 265.254067] ? _copy_to_user+0xc0/0xc0 [ 265.254077] ? _raw_spin_unlock+0x22/0x30 [ 265.254087] blkdev_open+0x1c9/0x250 [ 265.254094] ? security_file_open+0x89/0x190 [ 265.254104] do_dentry_open+0x667/0xd40 [ 265.254113] ? bd_acquire+0x2c0/0x2c0 [ 265.254124] vfs_open+0x107/0x220 [ 265.254135] path_openat+0x1151/0x3530 [ 265.254152] ? path_lookupat+0xba0/0xba0 [ 265.254158] ? lock_downgrade+0x980/0x980 [ 265.254164] ? do_sys_open+0x2e7/0x6d0 [ 265.254179] ? do_raw_spin_trylock+0x190/0x190 [ 265.254185] ? __lock_is_held+0xb6/0x140 [ 265.254192] ? _find_next_bit+0xee/0x120 [ 265.254202] ? _raw_spin_unlock+0x22/0x30 [ 265.254209] ? __alloc_fd+0x29b/0x750 [ 265.254225] do_filp_open+0x25b/0x3b0 [ 265.254233] ? may_open_dev+0xe0/0xe0 [ 265.254246] ? mpi_resize+0x200/0x200 [ 265.254257] ? get_unused_fd_flags+0x121/0x190 [ 265.254266] ? getname_flags+0x256/0x580 [ 265.254278] do_sys_open+0x502/0x6d0 [ 265.254284] ? do_sys_open+0x502/0x6d0 [ 265.254295] ? filp_open+0x70/0x70 [ 265.254300] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 265.254308] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.254319] SyS_open+0x2d/0x40 [ 265.254328] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 265.254333] RIP: 0033:0x7fe09c74c120 [ 265.254336] RSP: 002b:00007ffd741e09b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 265.254343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe09c74c120 [ 265.254347] RDX: 00007ffd741e2f44 RSI: 0000000000000000 RDI: 00007ffd741e2f44 [ 265.254350] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 265.254354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000abb030 [ 265.254358] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 265.263641] Dumping ftrace buffer: [ 265.263645] (ftrace buffer empty) [ 265.263648] Kernel Offset: disabled [ 265.521422] Rebooting in 86400 seconds..