9bf8f4bfb948abf539777c448c46f035baee18d48f25fd37e7e4c6a479311aa804f", 0x78}, {&(0x7f0000000000)="8c14528e221965adc847782f313c865a31c303816d67c0124bfa9d5cfe01313b0f979ab48717b3d3979ed2fdb2f5a524b08725bfb367474163280518fbb6b7439fd41cceb0d6e4ac1ad7249f5df85f5d2a6a8e5904", 0x55}, {&(0x7f0000001000)="582369bb817442c8efa155ec16cf5cb3b8dadfe50f688af2cdfb9e3c503731ba653a48895fd90ac6", 0x28}, {&(0x7f0000001000-0x52)="18c26f988dbabb21303bbc046abd39f3904ecbf358f230dd0b2d7e1e14e73736ec93cf99f2ea7c8305212914ea73fc77356242ff57bb07914dbeccea38fa8b0b6dca2d2a5090a0198b3217f2ae6e2f22c8c7", 0x52}, {&(0x7f0000001000-0xcc)="607ebe86417d6328b5cfbc3fbaf3395d64ae1f6d464bd15c1b1c50248719789610a683db4c308dd1b1b535172f9221489aa2871475bb4372bc6fd86471a8536b7440273c13a71d7ca6e521a05b8a63f0cd491c51a5bfbb3105230b0ebb5ec318802a89174ef4c663d8b01ffc83c74a8a3a661cdc22c6a47e06ff2a93ba7ab8386cfd936300c886675ae9050517900fb5392257534b8e7ccde3e575c8f551dd925ef97ead27626486e1718011ed7da6d1a4b544678a5813c07b3b2cf490844475c069c4c43b8ef793e69d18cb", 0xcc}], 0x8, &(0x7f0000002000-0xf0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28, r29]}], 0xf0, 0x20000000}], 0x2, 0x76fd6052e5685815) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f0000002000)='./file0\x00', 0x0) 2018/01/06 19:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000507000-0x4)=0x0) pipe(&(0x7f0000a3d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) accept$inet(r2, &(0x7f0000abf000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x10) 2018/01/06 19:41:26 executing program 4: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00008d4000)='./file0\x00', &(0x7f0000d2b000)=@random={'btrfs.\x00', 'eth1(lo\x00'}, &(0x7f0000835000)=""/75, 0x4b) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000870000)='./file0\x00', 0x101000, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000339000)=[{0x4, 0x2}, {0x4, 0x4}, {0x3, 0x100000001}, {0x3, 0x6}, {0x6, 0xffff}, {0xb, 0xffffffff00000001}, {0xe, 0x3}, {0x0, 0xff}, {0xf, 0x7}], 0x9) 2018/01/06 19:41:26 executing program 0: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eda000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000eda000)='./file0\x00', 0x40, 0x74) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ed9000)={0x80000001, 0xa881, 0x80000001, 0x815b}) pselect6(0x6, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) 2018/01/06 19:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c3000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000c7f000)={@common='gre0\x00', @ifru_flags=0x0}) syz_open_pts(r3, 0x8001) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:41:26 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000+0xd3)='/proc/self/net/pfkey\x00', 0x40a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x638, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000069c000)={{0x6, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:26 executing program 2: timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f00007a0000-0x12)="", &(0x7f0000dec000-0x87)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000-0x4)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000001000-0x4)=0x7f, 0x4) 2018/01/06 19:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) getpeername$netlink(r2, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) syz_open_dev$random(&(0x7f000037d000)='/dev/random\x00', 0x0, 0x4000) 2018/01/06 19:41:26 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9d000-0x10)='/dev/sequencer2\x00', 0x288103, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/enforce\x00', 0x40900, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000de9000)={0x90000001, 0x0}) r2 = openat(r0, &(0x7f00007d7000-0x8)='./file0\x00', 0x2, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x101, 0x7}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000001000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r4, 0x1}, 0x8) ioperm(0x7, 0x10001, 0xfd4) r5 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) r6 = memfd_create(&(0x7f0000002000)='y$\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000004000-0xc8)=""/200, &(0x7f0000000000)=0xc8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000003000)=""/44, 0x2c, 0x1, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000)={0x4, {{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]}, 0x0, 0x2, [{{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]}, {{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]}]}, 0x1a8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r3, 0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000-0x8)={r3, 0x7}, &(0x7f0000006000)=0x8) 2018/01/06 19:41:26 executing program 5: prctl$intptr(0x1b, 0xfff) 2018/01/06 19:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ab000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001df000)={0x0, 0x0}, &(0x7f000020e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000616000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000877000)=0x98) 2018/01/06 19:41:26 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000036b000)={0x0, 0x8}, &(0x7f00001ed000)=0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000213000-0x10)={0x519, 0x20b, 0xb15, 0x1, r1}, &(0x7f000036d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002b4000)={r1, 0x8000}, &(0x7f000036c000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f000036c000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f000036d000)=@in6={0x2, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000036d000)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x1f6, 0x29, 0x10, "234f1ba779139520081b70fa3d5d897a32"}], 0x24, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000036d000-0x5c)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, {0xa, 0x2, 0x600, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x80, [0x3, 0xfffffffffffffffe, 0xfffffffffffff631, 0x3, 0xbe4, 0x9, 0xf0a, 0x3]}, 0x5c) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000036b000)=""/51, &(0x7f00002e1000-0x4)=0x33) 2018/01/06 19:41:26 executing program 4: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005e2000-0x7b)=""/123, 0x7b) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ee6000-0x4)=0x0, &(0x7f0000fbb000)=0x4) 2018/01/06 19:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat(r0, &(0x7f0000def000)='./file0\x00', 0x80, 0x2) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000073d000)={0x7, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2795b681}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd1db, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) preadv(r1, &(0x7f00006b8000)=[{&(0x7f0000ec0000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mq_notify(r1, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000b56000)="be416329b410c3aa67158fad7fb4e9a93118faa05eb6400949ed651d352c1b0f1f7a1cd88e6cd6e399baf7adaeb6d74ad8536684acab39dca1939345f4c24492241166732eb367a64361a3426ce317da7703c473a1bbda466a61df1fa573f3aa3d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) mkdirat(r1, &(0x7f0000bf9000-0xc)='./file0/bus\x00', 0x0) 2018/01/06 19:41:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000005000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000003000-0x84)=""/132, &(0x7f0000006000-0x4)=0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="52c7e8c5908714b779388b1106ce89bc2f80a6b862ce85aa6130cb3ceda0bd5314fedd3aaf759732340573540ca5ab197a657157565040147bd4ecb28ca8aabbfc3c0c571ed799fac4a1bbc771c4ad7ea1ef6682a02f8d9fc9f811b539b0d5a52f67e16c3e", 0x65}, {&(0x7f0000003000)="335b217a274820f847c8353474082c96e29ce8b9a1ec4ddddebde013e75c440f4a9f7e026c5afb9126e20ae53c7d2c927fb9311ec4c5f568fb4e59aef25c1b79ca66341de774b6b35573fba61805f106b5792e75dd7d34abba8fbe02c0f181d47c56563cf3fb5cb3a7364356677e31aa1baaacf54dda6c7427cc8e0fb8b7f90e721ebc27f24ce918114ec1fa06e629abec9296de89b55937031d77eb6e6d7ec16fab544676384f7b76fa1631ae16226d63bcbd2e1c0ee1506a1b2533eb4dd157fa896d814146772049eaa4feb522d9375d6fa30679dcb98771f10052c2419fff9d6fba15054f81aa1712", 0xea}, {&(0x7f0000003000)="dedd7d8fb60dd40b803b210ca9831cca2f0b1f2d18662e92f5046df65fe2dfb920da9f44795b900061fd2bfc99c2c532eecf094aaa13c610c0", 0x39}, {&(0x7f0000001000)="48c120b854bdfc11f19dff85de60f5f9da855dafee57bfa933938fbd12156381c771e648c5f12e907f407b30efbf98f6eb52b6cfcbb0d064de592810a5f15f1036aa7af67d1dcc1670ea05827da109d658b8f6a22b03505a664f08598143cddc608162a1eb27f9cc68b057467292252abc49ccb503872679a5c70148aaf8ccd80dd82c4267dd869ab4396fd67a18cc2e15a335437187928f8fa85a68a5906dfd4a7d55117c33", 0xa6}, {&(0x7f0000003000+0xe6a)="f574ab6e7943c43ac1493d8f6d341d2d3e2ea46197cc3c2976733d9c6f977b57176a70a799c85d9f726aef845d3fca048c27f383da2f2e7efbfb470dced5ba4391d23f1d6cf61414bf932eabe924740b66d254814cd9d64007da8195f355cec34ccd6d2d44404386c1731c2fc1be703fefeb600025867a4e55c0a4916f7fd9c3f79f7e5450d627ccd17b2113a9b7c8607377b7f4cd6bf47e4db267988a06caa705ee62d172f792ef8a401c9bcf82cbe596a85facee12d5e58822e5356e1f2c447155cf9c7bcfbd9cdb6c515b16b3dc670b9be58ecc", 0xd5}, {&(0x7f0000002000)="9c5722fcac023ab7ce99ff5901bfbe33c38db095227eb05b229694d5df5f1c3388dd6a14cf8f721e7cb6017664849aefdef7cd43ed06c36d697f2aede5addbd36ef7e97665424c1b4c063abbebe61e91e2e6d0cad38d6586d948de7f0cd626acb27a4eac54f64218b6c67c00d5f584b58f101b3163dabde31b2119ee4c1c03d2b262012e93d7c455d40f1b7540a4493cabf8a5506d64df20d26a7921633f02d23c95caf17b10f80a844151a95975eebcf79e11cec8", 0xb5}, {&(0x7f0000004000-0x2f)="9047a670bf9b6e3ab7295e9f7350b7929de24e57fd12ac51168bbc145b081a33184b43473c2e8d6d8250c3f69e5886", 0x2f}], 0x7, 0x40) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000)=""/212, &(0x7f0000003000-0x4)=0xd4) 2018/01/06 19:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) getsockname$inet(r0, &(0x7f0000f60000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00005e0000)={"2964f61e1483e61883c928a8da76aa38", {0x4, 0x3, 0x6, "6fab8d4f0b37", 0x4, 0x0}}) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) 2018/01/06 19:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) r2 = getpgid(0x0) wait4(r2, &(0x7f0000d98000)=0x0, 0x1, &(0x7f0000870000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000005c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001c000)={r4, r5, 0x0}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d0b000-0x4)=r3) r6 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) 2018/01/06 19:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = open(&(0x7f00001d7000+0x6a8)='./file0\x00', 0x0, 0x190) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00003cb000)={0x5, 0x2, 0xff, 0x1000, 0xfff}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000297000)=""/92) read(r1, &(0x7f0000b36000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e66000)={0x9, 0xef0a}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000de7000/0x3000)=nil, 0x3000) 2018/01/06 19:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000951000)='/dev/rtc\x00', 0x20200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x0, 0x0, &(0x7f0000a80000)={0x0, &(0x7f0000a9f000)=[]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/06 19:41:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') getdents(r0, &(0x7f0000498000-0xce)=""/206, 0xce) [ 40.227916] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.237754] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/06 19:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006f0000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005cf000)={r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0x40}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000e16000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000264000)={0x5, 0x7, 0x100000000, 0x1, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000347000-0x8)='./file0\x00', 0x0, 0x1f) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/01/06 19:41:26 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x4000, 0x30) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000014000-0x24)={0x8000, 0x987, 0x81, 0xb4, 0x3, 0xbb, 0x4, 0x7, 0x8, 0x7, 0x80000000, 0x200}) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e300914040a01c2f8200000091a000100e89a0000000700040000024fe3000000000000000006", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x30, r1, 0x8) 2018/01/06 19:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000224200) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007ce000)=0x0, &(0x7f000059d000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000464000)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0xfffffffffffff3c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x0, [0x3, 0x3f, 0x6, 0x2, 0x200, 0x1000, 0x5a, 0x5]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000238000)={0x8, [0x0, 0x3f, 0x3, 0x1, 0x2, 0x3, 0x0, 0x400]}, 0x14) sendfile(r1, r1, &(0x7f0000fd3000-0x8)=0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common="00046500000030002300000014000600", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 19:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = add_key(&(0x7f000013c000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee3000)="62dd76961b1a8e683952be5043dd630c46d6cb13e9eb6258fede73edd5b25ad71b9d398a0c71bec102391a6d18aa25c6be8d7b3143322148df840d9d682afc259547f3c09a02b94f9cde5651b644951f0a7b914cac7ae265a0786fd5c4f7b5d8fa43b5a2e19bfdd80e89a5600542029d01193198a0ff154fe8477d090b79fb0a712d917a68fcef03fb68db3341afd6b075eeae5084a339cfd512ed2d2b3624a94e946e7b", 0xa4, 0x0) r2 = add_key(&(0x7f0000a3c000-0xb)='cifs.idmap\x00', &(0x7f000005f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) writev(r0, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) 2018/01/06 19:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x10001, &(0x7f0000a12000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00006c8000)=0x7, 0x4) socketpair$inet(0x2, 0xc, 0x1, &(0x7f000037d000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000735000-0x3)=0x7fff80000000000) [ 40.296930] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.306841] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 40.333118] device syz6 entered promiscuous mode 2018/01/06 19:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000049a000)={0xa, 0x3, 0x5e, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000040000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7000000000000}, {0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x0, 0x24, 0x3, 0x4, 0x2000009, 0x7, 0x0, 0x8e]}, 0x5c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000151000)='/dev/sequencer\x00', 0x408201, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000294000)={0x8000, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 19:41:26 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) getgid() 2018/01/06 19:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) socket$inet6(0xa, 0x8, 0x6) write(r0, &(0x7f0000d18000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r0, &(0x7f0000d2c000-0x1f)="1f0000000104ff00fd432dbb0700000000cb00000900040000000000000000", 0x1f) 2018/01/06 19:41:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f99000)="e3665094113a245ffbca01dd9d48acf87cdff2237087964227d9b584c074", 0x1e) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffffffffffff, 0x0, []}, 0x95) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f6e000)={0x3}, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000f6e000-0x47)=""/71, &(0x7f0000f6e000-0x4)=0x47) fcntl$addseals(r1, 0x409, 0x9) 2018/01/06 19:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/context\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f71000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00006c4000-0x28)={0x10000, 0x1, r1, 0x3f, r2, 0x2, 0xfffffffffffffeff, 0x101}) 2018/01/06 19:41:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8)={0x593b, 0x4, 0x7, 0x7fc0000000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c8f000)=0x0, &(0x7f0000001000-0x4)=0x3) 2018/01/06 19:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) socketpair(0x10, 0xf, 0x6, &(0x7f00008f8000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00006a9000)={0x8, 0x0, 0x0, 0x80000000}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000095000-0x4)=0x0, &(0x7f0000a1a000-0x4)=0x4) 2018/01/06 19:41:26 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r0 = syz_open_pts(0xffffffffffffff9c, 0x10101) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000009000)={0x0, 0xff}) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000d000-0x48)=[{r2, 0x80, 0x0}, {r2, 0x440, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x80, 0x0}, {r0, 0x140, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x1222, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1, 0x0}], 0x9, 0x80000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000002000-0x34)={{0xffffffffffffffff, 0x0, 0x87e, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000a000)='cifs.spnego\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000)='keyring%}wlan1md5sumem1bdevlo\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r3) 2018/01/06 19:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000414000)='./file0\x00', &(0x7f0000641000-0x20)=[], &(0x7f0000015000)=[]) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x85d860afa3c94687, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') sync_file_range(r0, 0x3, 0x3, 0x1) mmap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x0, 0x7031, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000093d000-0x14)={0x5, 0x7, 0x7, 0x3, 0x63, 0x9, 0x0, 0x6, 0x2, 0x7f}) ioctl$VT_RELDISP(r0, 0x5605) pread64(r0, &(0x7f000055f000)=""/0, 0x53, 0x400001d) fstatfs(r0, &(0x7f0000886000-0xc8)=""/200) readahead(r0, 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c09000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cbe000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0000, r1}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000015e000)={0x4b, 0xc8, 0xd91, 0x89, 0x9, 0x41d}) openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000-0xb)='/dev/hwrng\x00', 0x100, 0x0) 2018/01/06 19:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cae000-0x4)=0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f000054f000-0x29)="2900000020001900013d181000da000602000000000006009e0000040d000d001f0011000000000008", 0x29}], 0x1) 2018/01/06 19:41:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000001000-0x4)=0x48b, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000012000/0x1000)=nil, 0x1ff, 0x3, 0x2, &(0x7f0000012000/0x2000)=nil, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000014000-0x2b)={0x8001, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x5, 0x2, 0x1000, &(0x7f0000004000-0x10)=@generic="eb5a9824ac1f99127197f233e6ddf788", 0x1000, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 19:41:26 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000-0x30)={@multicast2=0xe0000002, @rand_addr=0x4, 0x1, 0x8, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0xdd, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000004000-0xec)="851ee067b8b63449bf67cddb333eb1e7a50e5f02cd8869f47f23f9f27c0d4507ae7e9dd5a6ad9c39a45bbcbdcc1a28b376b720a8bb022089aa9d500a8d73dbe7d980afbd0c8a79468ca55cb5e6a9451520d4ad1b1620ebecc65001379c96d8c8a3b346d1efab33fd96280991bc851d958fbda760b8d6bb38016ac7ecd7ce415071e3c3be55102b84dedc2a9b61eb790ad70c99c2fd0ff004092d4213f6fe2d27fe5864b4cc5730a0fd02b0f6f0e931e5cbaa5b35d313385834ba66f0bcfd62dcc997fcdd0d31d8c59c667fd62432e81db6a494171f466bb5ba5a1e2446d7cbb1f8486286d88ce77e78e6b0d9", 0xec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000006000-0x14)={0x3, 0x1, 0x3, 0x0, 0x3f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000007000-0x37)=@file={0x0, ""/53}, &(0x7f0000003000)=0x37) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000004000)="4f6214bb2a7f9a2647fe3ccb7dfe9a4d86d70246040e1be2750648bb5be47146798f6cb5bd232764d0afc63012dae1715ea0df812f5cea1674764ed645ff8bf90d26cb3aca0ae64f20beaeaab917bc88b5", 0x51) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000)='./file0\x00') 2018/01/06 19:41:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffd) r1 = gettid() r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000+0xd64)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000000)={&(0x7f0000001000-0x2c)="62bf96f2a1101f5ac50f6fbe0f5d6bdaf4a472e054eb31cb6ed8ceb4b205605e39fb324ab22993f05059df80", 0x2c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x33)="9ac67b40beea9c24a1fa7df8d7d5750780d61666bc80f1659de430f6411b8ba647af9708526e453030de28977f76953ce33a0a", 0x33, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c40000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) writev(r0, &(0x7f000052c000-0x30)=[{&(0x7f0000eb3000)="ea1091cbf876b12baee09fc656ce3fd7c8e0ab7b31e6f808a8226d8482bd86fae954c832e22b496699be1be377673dff8aca66ae25191dbca8b00c15fe672e6e039993b2048f19f026f00951dbb17ff1d322417218cee881a03ac1ae1fcbaf969d5caf1239a53a7e412654f6f20b10f956a279676fbd722e5696f37330ee7bf5acc8570fa5efa6a420359fe45d22518c36a164dfdfe5663bc34f5984139a540becc6e8edc96cc4eead55f60c5638beac78f50495f60361740f8650960ed775f468ef4360e0018683a55d76616a81a146dc681697cf520dbd0d932867b4418e7c6ab8a7297b964baa6be211", 0xeb}, {&(0x7f0000bfe000)="60cf77b6df0ae75109fc6dad7c41f346548e996e289df67293c754cd690c13917b2cee7de4948d4a767c87fa75dcc91a4d338667068df0f7fb0f2490953479205eb69d6d9676e3f3bbbbceb49fd223746f42b11e2d9fa31c76c4994f8554a6bf80e69801dc846c4b4379abdcafb797d85d413c60dbb288a415", 0x79}, {&(0x7f000065c000-0x15)="522093b966560b84a91a81b8abf80209fed3583c87", 0x15}], 0x3) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 19:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d3f000-0x4)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000007b000)=0x10000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/06 19:41:26 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe8000-0x8)='./file1\x00', &(0x7f0000462000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000fe8000-0x1)='.', r0, r1) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r2 = accept4(0xffffffffffffffff, &(0x7f000079c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8f000-0x4)=0x10, 0x800) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000979000)="d21f5552c7b4a0deda2ac33bad7bfa57b7685340318360c8796a05b7a21382df0f080c0c907f5019cf19e4534456a6650332bead5e69d4506222685390cd7ea994d8efebe4c1563ff44c350da4b4006240eaa0a82b69", 0x56) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/06 19:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007c8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = creat(&(0x7f0000af8000-0x8)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000323000-0xa6)={0x0, 0x9e, "04edb60ea99c61d529872cde8fe3898317e14db1da4d025c5c0b60e761879af8109e38d64f83878a2d653cf2a4bebc5db46c32f8a90396c04df8580335568cf5cdb1ab27ecb43a9647c38c97ab326159f1498508d0c5f44e7b0cc5dc343460ee1f3f0a8c8c925eb11c1133fa9638f3273f1892699ae55ca72d66d24170ed5dfc654c0fd92d9f5e1a10caf8402cf2f643b2057335c60164bea65d05fa8e1a"}, &(0x7f00003bb000)=0xa6) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004f3000-0x8)={r3, 0xff}, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000161000+0xae7)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000093000-0x4)=0x0) signalfd4(r0, &(0x7f0000779000-0x8)={0x7fff}, 0x8, 0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000c36000)=0x0) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/06 19:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000487000-0x8)='./file0\x00', 0x0) r1 = userfaultfd(0x0) r2 = accept4$unix(r0, &(0x7f0000579000)=@file={0x0, ""/108}, &(0x7f0000285000)=0x6e, 0x800) dup2(r2, r0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fdf000-0x10)={&(0x7f0000fa5000/0x2000)=nil, 0x2000}) 2018/01/06 19:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000fe000)=[{&(0x7f00001b4000-0x3b)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a2", 0x39}], 0x1) 2018/01/06 19:41:27 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, ' '}], 0x14}], 0x1, &(0x7f000000f000)=[], 0xfffffffffffffd83, 0x0}, 0x0) 2018/01/06 19:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008c7000)=0x5, 0x4) bind$inet6(r0, &(0x7f00004d4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000de2000-0x10)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3bb, 0x0, 0x0, "11"}], 0x14}], 0x255, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000bb000)={@generic="f82d03c6fd844f4b92aa2ec3ce1794ee", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000225000)={@generic="a5747a03b2aeedf8d1a313b9bcf206d7", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000c41000)={0x11, 0xfd, r3, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f00000aa000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0x1c) connect$inet6(r1, &(0x7f00004eb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000aa8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000e9000-0x55)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ff000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000053e000-0xe8)={{{@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}, 0x0, 0x0, 0x3, 0x5, 0xa, 0xa0, 0x20, 0x2, 0x68f, r4}, {0x6, 0x401, 0x8000, 0x1, 0x3, 0x20, 0x3, 0x200}, {0x101, 0x9, 0x3f, 0x1f13}, 0x20, 0xc, 0x3, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x1, 0x3f, 0x8, 0x81, 0x3}}, 0xe8) 2018/01/06 19:41:27 executing program 0: r0 = socket$inet(0x2, 0x20000803, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/01/06 19:41:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000bad000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x80100) unlinkat(r1, &(0x7f000089b000)='./file0\x00', 0x200) r2 = syz_fuse_mount(&(0x7f0000c0c000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x6, 0x40c8d) writev(r2, &(0x7f0000096000)=[], 0x1000025a) 2018/01/06 19:41:27 executing program 4: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000430000-0x6)={0x6, 0x57e, 0x800}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x332) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000043000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000df0000-0xc)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f00008cf000)='keyring\x00', &(0x7f0000aaa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r3, &(0x7f0000eea000)=""/118, 0x29c) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000737000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000687000-0xc)={0x0, 0x0}) restart_syscall() 2018/01/06 19:41:28 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005a000-0x11)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000141000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2018/01/06 19:41:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a9000-0x9)='/dev/ppp\x00', 0x6b1be88f906793d1, 0x0) recvfrom$unix(r0, &(0x7f000039f000)=""/144, 0x90, 0x100, &(0x7f0000514000)=@abs={0x0, 0x0, 0x2}, 0x8) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/06 19:41:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b13000)=[], 0x0) 2018/01/06 19:41:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r9) fcntl$notify(r8, 0x402, 0x2000020) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) fcntl$notify(r2, 0x402, 0x80000007) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/06 19:41:28 executing program 0: 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)="") r0 = creat(&(0x7f000018e000)='./file0/file0\x00', 0x50) chdir(&(0x7f00002d7000)='./file0\x00') connect(r0, &(0x7f0000286000)=@ipx={0x4, 0x9, 0xfffffffffffffff8, "52b277836ede", 0x2, 0x0}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000b5000-0x18)={0x1, &(0x7f0000956000-0x6)=""/6, &(0x7f0000877000)=[{0x1000, 0xeb, 0x2, &(0x7f00007ad000-0xeb)=""/235}]}) getpeername(r0, &(0x7f0000c38000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003ab000-0x4)=0x60) umount2(&(0x7f0000507000)='.', 0x5) unlink(&(0x7f00000ea000-0x8)='./file0\x00') mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000d12000)=""/249) timerfd_gettime(r0, &(0x7f000033b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 41.834447] syz-executor4: vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 41.856209] CPU: 1 PID: 6842 Comm: syz-executor4 Not tainted 4.9.75-g06fe41f #6 [ 41.863649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.872986] ffff8801c1607880 ffffffff81d93049 1ffff100382c0f13 ffff8801c2196000 2018/01/06 19:41:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)=':eth1ppp1bdeveth0\x00', 0x200) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 41.881002] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801c1607990 [ 41.889017] ffffffff814509b2 024000c200000003 0000000041b58ab3 ffffffff84193d4d [ 41.897020] Call Trace: [ 41.899593] [] dump_stack+0xc1/0x128 [ 41.904938] [] warn_alloc+0x212/0x240 [ 41.910374] [] ? zone_watermark_ok_safe+0x280/0x280 [ 41.917016] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.923836] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 41.930486] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 41.937304] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 41.943768] [] __vmalloc_node_range+0x3f5/0x5f0 [ 41.950056] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 41.956864] [] ? kmalloc_order_trace+0x7a/0x190 [ 41.963159] [] vmalloc+0x5b/0x70 [ 41.968153] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 41.974611] [] xt_alloc_entry_offsets+0x41/0x60 [ 41.980895] [] translate_table+0x21a/0x1e80 [ 41.986834] [] ? mark_held_locks+0xaf/0x100 [ 41.992772] [] ? retint_kernel+0x2d/0x2d [ 41.998449] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 42.005254] [] ? retint_kernel+0x2d/0x2d [ 42.010937] [] do_ip6t_set_ctl+0x2be/0x470 [ 42.016788] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 42.023420] [] ? mutex_unlock+0x9/0x10 [ 42.028922] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.035988] [] nf_setsockopt+0x67/0xc0 [ 42.041488] [] ipv6_setsockopt+0x115/0x150 [ 42.047339] [] tcp_setsockopt+0x82/0xd0 [ 42.052934] [] sock_common_setsockopt+0x95/0xd0 [ 42.059221] [] SyS_setsockopt+0x160/0x250 [ 42.064986] [] ? SyS_recv+0x40/0x40 [ 42.070231] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 42.076866] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.083675] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.090223] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 42.099613] Mem-Info: [ 42.102050] active_anon:52346 inactive_anon:44 isolated_anon:0 [ 42.102050] active_file:3527 inactive_file:7357 isolated_file:0 [ 42.102050] unevictable:0 dirty:40 writeback:0 unstable:0 [ 42.102050] slab_reclaimable:5537 slab_unreclaimable:60081 [ 42.102050] mapped:23159 shmem:51 pagetables:639 bounce:0 [ 42.102050] free:1477210 free_pcp:372 free_cma:0 [ 42.135214] Node 0 active_anon:194888kB inactive_anon:176kB active_file:14108kB inactive_file:29428kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92536kB dirty:160kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 42.164547] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.193956] lowmem_reserve[]: 0 2908 6410 6410 [ 42.199093] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 42.229942] lowmem_reserve[]: 0 0 3501 3501 [ 42.234842] Normal free:2929636kB min:36824kB low:46028kB high:55232kB active_anon:194888kB inactive_anon:176kB active_file:14108kB inactive_file:29428kB unevictable:0kB writepending:160kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22148kB slab_unreclaimable:240424kB kernel_stack:5504kB pagetables:2408kB bounce:0kB free_pcp:856kB local_pcp:204kB free_cma:0kB [ 42.268623] lowmem_reserve[]: 0 0 0 0 [ 42.273020] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 42.288218] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 42.305336] Normal: 510*4kB (UME) 541*8kB (UM) 213*16kB (UME) 98*32kB (UME) 124*64kB (UM) 42*128kB (UM) 6*256kB (UM) 3*512kB (UM) 3*1024kB (M) 5*2048kB (UME) 705*4096kB (M) = 2930288kB [ 42.324554] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.333289] 10940 total pagecache pages [ 42.337239] 0 pages in swap cache [ 42.340655] Swap cache stats: add 0, delete 0, find 0/0 [ 42.345997] Free swap = 0kB [ 42.348984] Total swap = 0kB [ 42.351987] 1965979 pages RAM [ 42.355063] 0 pages HighMem/MovableOnly [ 42.359000] 320509 pages reserved [ 42.362868] syz-executor4: vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 42.373683] CPU: 0 PID: 6872 Comm: syz-executor4 Not tainted 4.9.75-g06fe41f #6 [ 42.381091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.390408] ffff8801c173f880 ffffffff81d93049 1ffff100382e7f13 ffff8801c1b6e000 [ 42.398352] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801c173f990 [ 42.406301] ffffffff814509b2 024000c200000003 0000000041b58ab3 ffffffff84193d4d [ 42.414241] Call Trace: [ 42.416794] [] dump_stack+0xc1/0x128 [ 42.422122] [] warn_alloc+0x212/0x240 [ 42.427536] [] ? zone_watermark_ok_safe+0x280/0x280 [ 42.434167] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 42.440970] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 42.447598] [] ? save_stack_trace+0x16/0x20 [ 42.453533] [] ? save_stack+0x43/0xd0 [ 42.458947] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 42.465753] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 42.472210] [] __vmalloc_node_range+0x3f5/0x5f0 [ 42.478497] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 42.485303] [] ? kmalloc_order_trace+0x7a/0x190 [ 42.491585] [] vmalloc+0x5b/0x70 [ 42.496565] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 42.503019] [] xt_alloc_entry_offsets+0x41/0x60 [ 42.509299] [] translate_table+0x21a/0x1e80 [ 42.515236] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.522214] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 42.529014] [] ? check_stack_object+0x68/0x140 [ 42.535207] [] ? __check_object_size+0x174/0x3a9 [ 42.541575] [] ? 0xffffffff810002b8 [ 42.546813] [] do_ip6t_set_ctl+0x2be/0x470 [ 42.552659] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 42.559290] [] ? mutex_unlock+0x9/0x10 [ 42.564794] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.571856] [] nf_setsockopt+0x67/0xc0 [ 42.577356] [] ipv6_setsockopt+0x115/0x150 [ 42.583202] [] tcp_setsockopt+0x82/0xd0 [ 42.588791] [] sock_common_setsockopt+0x95/0xd0 [ 42.595072] [] SyS_setsockopt+0x160/0x250 [ 42.600832] [] ? SyS_recv+0x40/0x40 [ 42.606074] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 42.612708] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.619513] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.626055] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 42.633434] Mem-Info: [ 42.635834] active_anon:48715 inactive_anon:44 isolated_anon:0 [ 42.635834] active_file:3527 inactive_file:7358 isolated_file:0 [ 42.635834] unevictable:0 dirty:62 writeback:0 unstable:0 [ 42.635834] slab_reclaimable:5559 slab_unreclaimable:59954 [ 42.635834] mapped:23143 shmem:51 pagetables:618 bounce:0 [ 42.635834] free:1481584 free_pcp:403 free_cma:0 [ 42.669014] Node 0 active_anon:194860kB inactive_anon:176kB active_file:14108kB inactive_file:29432kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92572kB dirty:248kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 42.698343] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.727652] lowmem_reserve[]: 0 2908 6410 6410 [ 42.733122] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 42.764145] lowmem_reserve[]: 0 0 3501 3501 [ 42.769009] Normal free:2930304kB min:36824kB low:46028kB high:55232kB active_anon:194860kB inactive_anon:176kB active_file:14108kB inactive_file:29432kB unevictable:0kB writepending:252kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22236kB slab_unreclaimable:239816kB kernel_stack:5472kB pagetables:2472kB bounce:0kB free_pcp:972kB local_pcp:716kB free_cma:0kB [ 42.802742] lowmem_reserve[]: 0 0 0 0 [ 42.807070] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 42.822319] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 42.839376] Normal: 510*4kB (UME) 541*8kB (UM) 212*16kB (UME) 99*32kB (UME) 124*64kB (UM) 42*128kB (UM) 6*256kB (UM) 3*512kB (UM) 3*1024kB (M) 5*2048kB (UME) 705*4096kB (M) = 2930304kB [ 42.858970] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.867521] 10946 total pagecache pages [ 42.871581] 0 pages in swap cache [ 42.874996] Swap cache stats: add 0, delete 0, find 0/0 [ 42.880320] Free swap = 0kB [ 42.883313] Total swap = 0kB 2018/01/06 19:41:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006bc000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e8b000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005f1000-0x8)={r1, 0x400}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e42000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000002000-0xd)='attr/current\x00') 2018/01/06 19:41:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000893000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000989000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000836000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000910000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000a6a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bd7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) mkdirat(r2, &(0x7f000043a000-0x8)='./file0\x00', 0x103) close(r1) 2018/01/06 19:41:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) recvfrom$unix(r1, &(0x7f0000d32000)=""/150, 0x96, 0x102, 0x0, 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) sendfile(r0, r1, &(0x7f00006a7000)=0x0, 0xfec) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000c95000-0x4)=0x8000) 2018/01/06 19:41:29 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000010000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) open(&(0x7f000000e000-0x8)='./file0\x00', 0x141c00, 0x40) 2018/01/06 19:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000694000-0x44)={{0x2, 0x3, @rand_addr=0xefa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5af9aa0f3e0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="29023b5b9e0ffd6a10328cd40a75ea3f"}) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000001000-0x4)=0x34, 0x0) open$dir(&(0x7f0000fc0000-0x8)='./file0\x00', 0x20004, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000dc0000)={0x1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0x1, 0x8, 0x5, &(0x7f0000b68000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x551, 0x5}) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d9e000-0x4)=0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000089a000)=0x7) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000009c000-0x78)={0x401, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a, 0xfffffffffffffe01, 0x8, 0x4d4e, 0x1, &(0x7f0000642000-0x10)=@generic="f058e425506ca3427dfdc5a218ff5b12", 0x8, 0x4132, 0x3}) r6 = socket(0x11, 0x80803, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000270000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000a76000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c34000-0x8)={r7, 0x7}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b61000-0x10)={r8, 0x48, &(0x7f0000cd4000)=[@in6={0xa, 0x3, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000)=0x10) close(r5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007b2000-0x10)=@generic="2b7255c3ef7f9e21b5fb744d92d4ac1d") getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f00009bd000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000308000)={0x4, 0x1, 0x2, 0x5, 0x9, 0xa0d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r6, 0x2, &(0x7f000073e000)="4decf2e2df4ff4ff8f26db13898dd4cc70c9c498ab81747d5ec2a4c72de5385ed847d1f02aa8a2557ebe2a6a1f5a2e83a16679b5a883909808f734cdcd714a4010a000dd10075ba85d14ea90f59367af6e608ad6da9ae97195db050bb5cdd515d1412d3469937d6316fff3ad128f99409733ecc28aa3f0a0d8f0631009c592ce064c7ecc3be58fcf9f9ee8338f68ee07fb0fe7c5479d2e39c7e4125aaa77cbbf3dfa6f814a8ff81dcde72c69967da5ca939e343cbf62c071156728a4052c92228d") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) shutdown(r4, 0x1) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000b2000-0x1)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) 2018/01/06 19:41:29 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000357000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009f9000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00003e0000)=0xe8) lstat(&(0x7f0000a05000)='./file0\x00', &(0x7f000017d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000919000-0x38)={&(0x7f0000a66000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e4000)=[{&(0x7f00002dd000-0x29c)=[{0xcc, 0x7, 0x8, 0x1, 0x3, "60184b4889c26a8a7dd4d14c1c1ca707b629c5713a9c50baab2731bf3045658f265ba91c16c17de9554cc2dde31ea45afe37526feb139308844e2e4c6d66cce30edcf9f799f7a6b63aa52c460a6a8dfe5fe11ae1f0a69f8e958989c0ac7801523ad35b6207881e0fa1c1160c22edb22a9269fe4d5bc5b977ca2b34381b770c16b4341bfcb30448e38e2526f50ddb41730f40995a0291e7a886f4c47de6e47a548e053ef480eadd5e5694e88fa026a429afd0bd2f2eaba4b683ea"}, {0x100, 0x2, 0x8, 0x8, 0x2, "be78ad0c03a13a1c5370f6fe4b5c3e789d81f2e2f409719d6b7b8f271f6229883a9a9c0b0a9841b09dcf41893b6036c324f6e5528fe972bfbcb48e7fef3bfce62b4e4342a1ded8d85f1ed4a9fdf5f56234806a919a1574ab3c0db5bb3eec4777a65f61c807f3d1fd3a58bd030e5f4686ba1b401058f0e3808f3298408e2a1e209517ade0697e99c77946d02137b18a10501f02d374703dce6e4c3f16463cb678bc34e8a3d07771417e2cca9f140cfc53d5a225d5b37ff3acb8adeb09f687677faca3e7b4a310bf22589b02d65d1200b6d96619054b9980ebede032c2f3d65a37c8a735d0e11981b1f355123ab010"}, {0xd0, 0x4, 0x300, 0x2, 0x3, "913a7a22519cae1a69880ccc84bd8ce8e7b4a269c5a567a473c2bd465b45aa16e2900fd9f91a8302af783e3836e0441a3cec7beffda2a27c808bf96f472517401c6211b44173275f715f903d1d7d8943d4394960186d7bbae14e6ab7362ac6419bd3dd22068d3248f55eaee98bc5272b2eb87d45b2dc4072ddd902bdb5407c3beb20a9ef69b04f1e22314b1075161135039d07e9dc4d8a267c5038fadfc58f59e4a13c07e4216c1fef1c78f3f834be7ab397f762a0edf318e93607979d2748e0"}], 0x29c}, {&(0x7f0000fb5000-0x2c)=[{0x2c, 0x0, 0xc11, 0x7, 0x0, "70f3cdff51929ccd04c93a5c06ad2470d997dfcd07c122699365"}], 0x2c}, {&(0x7f0000e3a000-0x1e4)=[{0xa4, 0x7, 0x300, 0x3, 0x1, "caa0a8af842357e18899854ab2454d85d4c992759fc0019fba3fed2f98308eec9b7580b436cd87f5a0ada7c93995cebd9869e62acdcc3e74d4c5041a4ad184e63143a325b4a93f045446ecc118959f4f68a29617bf67283081ac3d5f2707d8c67a7e5c1b6bbd272d28129ed94c7ba4f96f275167fb1a651bec478d5840b8df4ee74a0b1f8a9f8df7c9b89b22e4cee64f03"}, {0xa0, 0xfff, 0x100, 0x7, 0x0, "2b0454289718b46e8c4fd90470874fb2063464c7b500adf0fc66fa0e9dc201b6fa0cba3342ef5a2a5640a718b06de0a8d9fad7d86a247d4baa013baa25037cbc59d3b4376c14cf72ca4e5814195a5eda2194ada7062c0c1e085f200c2124a9f5385ab924eae74eeecb26bf21f408c0667d209c5c3dd143eb7e20ecc95fe8353977d95298f85b03761752ede67297a7"}, {0x8c, 0x5, 0x22, 0x8, 0x0, "8368dbc02151af84d5c8f3c58e02a12d9d341398e47ec4e58066e36a314d6ad22ba3e44325b4196861e0c8edad406bed411a62c703d2430ba2aeb3469627fb1fa0909f31faaa35283309473e5a81cb68d5048ed1c4a438e61aadd626410dae753f99d10e854e476a39b9609c9fb3db707a6f0b5fc1dff609602d"}, {0x14, 0x4114, 0x8, 0x400, 0x1, "7493"}], 0x1e4}], 0x3, &(0x7f0000fb8000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r0, r0, r0]}], 0x68, 0x400c004}, 0x4044800) vmsplice(r0, &(0x7f0000708000-0x5)=[{&(0x7f000057f000-0x48)="ed1a0808b1d9983bd88a54e7cd1f9749eea0441b1b28437844cb62bfa7e06d2b6fdc2126e9f0c353a4e7d65def236010d86b7353f42e8e5658a34adc22586b796d17493033ab31f0", 0x48}, {&(0x7f000076e000-0x1000)="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", 0x1000}, {&(0x7f00009f4000)="457cd43e57ca2aa5da17c9ddfdc5013bebea3456950c2ccdadca98a3c29ae153207782877bdd44d26d730aaaf8254104c5bcd028fa962c4c1c281383488d735bd85d2f8396d95b2c8b01ec2e1f286db4b0eca3702a7bc9160b0dbbc996deaab9359ef958f3fd90593d8f246a3f1857c6426e76bb8389863bafac9ee03d9f604155e868abc0e7a100af7c891c4c70f1ed9c4a09f6f3b2896e9681c2ddf4b4ed022edea1c24cf458d4a23ea254c42aa03be302ed124f1ce0d4431b1e20bc12", 0xbe}], 0x3, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000634000)={0x10000000, 0x0}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100000000, 0x0, 0x0, &(0x7f00002ac000/0x1000)=nil, 0x5e}) syslog(0x3, 0x0, 0x1de02c6b0129215f) 2018/01/06 19:41:29 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007dc000-0xf)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000b8d000)={&(0x7f00002da000/0x4000)=nil, 0x4000}) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) pipe2(&(0x7f00009ab000)={0x0, 0x0}, 0x84000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003e5000)=0x0) 2018/01/06 19:41:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000f48000-0x10)=[{&(0x7f0000376000)="290000001800ff0000ffffffff0000020a12ffffde00ff068008ffe40d0009000800090000000000f6", 0x29}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd2000)={0x0, 0x1}, &(0x7f0000ffd000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000eab000)={r2, 0x0, 0x2, 0x7, 0x80000001}, &(0x7f0000401000+0xc60)=0x18) accept$unix(r0, &(0x7f000088b000-0xe)=@file={0x0, ""/12}, &(0x7f0000999000)=0xe) [ 42.886299] 1965979 pages RAM [ 42.889367] 0 pages HighMem/MovableOnly [ 42.893322] 320509 pages reserved [ 42.914594] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=6888 comm=syz-executor1 2018/01/06 19:41:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) accept$ipx(r1, &(0x7f0000b61000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000258000-0x4)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a12000-0x1000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) 2018/01/06 19:41:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000a6000-0x4)=0x400, 0x4) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/06 19:41:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007b7000-0x1a8)={0x279, {{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]}, 0x1, 0x2, [{{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]}, {{0x2, 0x3, @rand_addr=0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) [ 42.937730] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=6895 comm=syz-executor1 2018/01/06 19:41:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000227000)=0x0) get_robust_list(r0, &(0x7f00003c2000)=&(0x7f0000f94000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000385000)=0x18) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c5c000-0x15)='/dev/pktcdvd/control\x00', 0x606041, 0x0) accept4$packet(r1, &(0x7f00005cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bd4000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000890000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004f9000-0x5)='/dev/rtc\x00', 0x20002, 0x0) 2018/01/06 19:41:29 executing program 1: r0 = inotify_init1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b1000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000435000)=0x3, 0x4) getuid() syz_open_dev$sg(&(0x7f0000baf000-0x9)='/dev/sg#\x00', 0x100000000, 0x0) fcntl$getflags(r0, 0x8000000040b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x1d, &(0x7f0000000000)="04fbc5055e31dfc9c62c3679499886c29b652dd526ba1a39a41026fd447ad7599b501feeefa24150ec78cf0b4608969e2a8469036f8db98c69eb026cdea44b7b73460d9b59b92dc08be44238606b1722b76eb540dd43e3b1b8bd5e96e4432f4e8397408539ac2156059e10ba52af8500ac9c72a5278e301cbad6f0baf315db68de6c429a529568caca713ef7b2604c45f0bd1a89cf98a40e9e02eb641b67774799", 0xa1) socketpair(0x11, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 19:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) 2018/01/06 19:41:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000254000)={0x0, @in={{0x2, 0x2, @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]}, 0x40, 0xffffffff, 0xc1, 0xffffffffffff8826, 0x20}, &(0x7f00002d8000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x81}, 0x8) setsockopt(r0, 0x29, 0x8, &(0x7f0000161000-0x2)="", 0x0) 2018/01/06 19:41:29 executing program 3: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") syslog(0x9, &(0x7f00008eb000-0x50)=""/80, 0x50) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$int_out(r0, 0x2, &(0x7f0000e88000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x36)="09f55b19d484e285f1bbec465132971cd0813aa04ddb31ce481393899a635852a484a775ffb22322931206c46e21801e54645534a609", 0x36, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 19:41:29 executing program 7: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x332) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00001d3000-0x8)=0x6) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00005b0000-0x4)=0x6, 0x4) 2018/01/06 19:41:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00003d8000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000290000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000724000)=0x3f, &(0x7f0000b29000)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e3e000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r0 = accept(0xffffffffffffffff, &(0x7f0000c8c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00007b6000-0x4)=0x8) open(&(0x7f0000aa9000-0x8)='./file0\x00', 0x40002, 0xa0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003aa000)=0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f00002df000)={0x0, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d26000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d2f000)=0x3) 2018/01/06 19:41:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/06 19:41:29 executing program 5: mmap(&(0x7f0000000000/0xb76000)=nil, 0xb76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x2, &(0x7f00003ac000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00003a5000-0x18)={0x3, 0x4, 0x100000000, 0x100, 0xf4, 0x4}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffdfe, &(0x7f0000b6f000-0x10)={&(0x7f0000775000)=@newsa={0x15c, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x10000100000000a, 0x0, 0x0, 0x0}, [@sec_ctx={0x6c, 0x8, {0x65, 0x8, 0x0, 0x0, 0x5d, "455c323d76a6e254c41c22f1ed7ea283fa18d3e081083eb6daedfcf1fa165fbe3bc0e10f55f144f6e327cafdebf5d8e04cbcaba18d3f9e74dee0e1dbfc488b6165bac7a5885d5198db61d849862beb733c1cc52f7c388e6443b4396ad5"}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b76000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000858000)={0x4, {0x2, 0x2, @rand_addr=0xe29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x351, 0x904, 0x8, 0x5, 0x5, &(0x7f0000122000)=@generic="c95ecc34a0b3d82a0305bc4419a2bc29", 0x8000, 0x10001, 0x80000001}) mmap(&(0x7f0000b76000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000b76000)={0x0, 0x0, &(0x7f000083c000)=[{&(0x7f0000b76000)=[{0xec, 0xd31, 0x808, 0xffff, 0x1, "725dd657af57217a40070178c5c254b610e4c75c4faff8ea57b10e48c4037b8536413e564ded6d6bc45dc67d1ada8488f3e378b4a71ea54f77959908dd9d31d0e5754b450bfedb5972a0573541e7c7e69302aa0dda1b4778e04f99086cb2ef4a821ac24fe614e4e35e135ec21734b7f7ee52d2e468b85cc41bb3e694d19c27a825adba73ee0cfd08e0546212f9af2aa0c97135866c08a796a5c2410a258bdc8d8492a3b1af93a5fc5f91a7f40c5dd2abe252bf950efc2b01343cc7754d2b6f83cd33d23c35e33713c3095af284c4780deb4e67880d8078832a91"}, {0x50, 0xca6, 0x34, 0x42c3331, 0x2, "e0278c3b2a337bda78b439789c6330cb453ebfad9bb9ebe6bb2b8a339f5a480f9f6933001abf65c4fa67b0821cb3d18fb73396b8e00e24cfaa834fb4993af3"}, {0x1010, 0x2, 0x0, 0x1, 0x0, "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"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{0x104, 0x0, 0x2, 0x91b, 0x3, "f0bf7fdc6a1ba63d99a3529004b1ec38c0c8392fc31c326d18f998a6591463d92af9c6d78a404c6f3a2f754fd7edf7c19e9640d6ff8f26dc2414282a6937717759bc5d717f3e20a221a6a01eefd98f311f383a1e39b307842cf1e6121e05b932f268ad03c09207ab19642459a7ab773ba0427cc53610cd1c9f96c94bde51709f27ae41a7a84812e64320efaf0c4de62bf532279f29665c522bd8eb1047ed92424f85ffe5dac3390be17b0235eedb1351663aa817e14283b387607cbf8411c87f093bc3beca68e2bc1d2cf488992b384e7ed771c05866f1b308470bfd38031a56c75aa1ae48bd3dcc1a32df2d6aebaf1e49a1"}], 0x1114}], 0x4, &(0x7f0000b77000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x28, 0x800}, 0x24048084) 2018/01/06 19:41:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056e000-0x1)="", 0x0, 0x20040000, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000afa000)="88", 0x1, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f00003d5000-0x9)='/dev/sg#\x00', 0x4, 0x204000) recvfrom(r0, &(0x7f0000542000)=""/170, 0xaa, 0x0, 0x0, 0x0) 2018/01/06 19:41:29 executing program 0: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) [ 43.106949] syz-executor7: vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 43.128211] CPU: 1 PID: 6923 Comm: syz-executor7 Not tainted 4.9.75-g06fe41f #6 [ 43.135654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.144986] ffff8801d9757880 ffffffff81d93049 1ffff1003b2eaf13 ffff8801d8f13000 [ 43.152986] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801d9757990 [ 43.161004] ffffffff814509b2 024000c200000003 0000000041b58ab3 ffffffff84193d4d [ 43.169016] Call Trace: [ 43.171590] [] dump_stack+0xc1/0x128 [ 43.176941] [] warn_alloc+0x212/0x240 [ 43.182375] [] ? zone_watermark_ok_safe+0x280/0x280 [ 43.189029] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.195850] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 43.202482] [] ? save_stack_trace+0x16/0x20 [ 43.208422] [] ? save_stack+0x43/0xd0 [ 43.213840] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 43.220656] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 43.227117] [] __vmalloc_node_range+0x3f5/0x5f0 [ 43.233403] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.240208] [] ? kmalloc_order_trace+0x7a/0x190 [ 43.246491] [] vmalloc+0x5b/0x70 [ 43.251472] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 43.257926] [] xt_alloc_entry_offsets+0x41/0x60 [ 43.264208] [] translate_table+0x21a/0x1e80 [ 43.270149] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.277126] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 43.283931] [] ? check_stack_object+0x68/0x140 [ 43.290129] [] ? __check_object_size+0x174/0x3a9 [ 43.296885] [] ? 0xffffffff810002b8 [ 43.302133] [] do_ip6t_set_ctl+0x2be/0x470 [ 43.307983] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 43.314613] [] ? mutex_unlock+0x9/0x10 [ 43.320117] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 43.327181] [] nf_setsockopt+0x67/0xc0 [ 43.332688] [] ipv6_setsockopt+0x115/0x150 [ 43.338539] [] tcp_setsockopt+0x82/0xd0 [ 43.344128] [] sock_common_setsockopt+0x95/0xd0 [ 43.350415] [] SyS_setsockopt+0x160/0x250 [ 43.356178] [] ? SyS_recv+0x40/0x40 [ 43.361419] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 43.368053] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.374859] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.381404] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 43.390054] Mem-Info: [ 43.392504] active_anon:48711 inactive_anon:44 isolated_anon:0 [ 43.392504] active_file:3527 inactive_file:7370 isolated_file:0 [ 43.392504] unevictable:0 dirty:82 writeback:0 unstable:0 [ 43.392504] slab_reclaimable:5569 slab_unreclaimable:60140 [ 43.392504] mapped:23136 shmem:51 pagetables:618 bounce:0 [ 43.392504] free:1481374 free_pcp:397 free_cma:0 [ 43.426166] Node 0 active_anon:192812kB inactive_anon:176kB active_file:14108kB inactive_file:29480kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92544kB dirty:328kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 75776kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 43.430427] syz-executor7: vmalloc: allocation failure: 17179344896 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 43.430434] CPU: 0 PID: 6956 Comm: syz-executor7 Not tainted 4.9.75-g06fe41f #6 [ 43.430438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.430452] ffff8801d88af880 ffffffff81d93049 1ffff1003b115f13 ffff8801c9356000 [ 43.430463] ffffffff83ab83e0 0000000000000001 0000000000400000 ffff8801d88af990 [ 43.430473] ffffffff814509b2 024000c200000003 0000000041b58ab3 ffffffff84193d4d [ 43.430475] Call Trace: [ 43.430488] [] dump_stack+0xc1/0x128 [ 43.430497] [] warn_alloc+0x212/0x240 [ 43.430504] [] ? zone_watermark_ok_safe+0x280/0x280 [ 43.430512] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.430520] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 43.430528] [] ? save_stack_trace+0x16/0x20 [ 43.430537] [] ? save_stack+0x43/0xd0 [ 43.430545] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 43.430553] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 43.430561] [] __vmalloc_node_range+0x3f5/0x5f0 [ 43.430568] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 43.430575] [] ? kmalloc_order_trace+0x7a/0x190 [ 43.430582] [] vmalloc+0x5b/0x70 [ 43.430590] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 43.430597] [] xt_alloc_entry_offsets+0x41/0x60 [ 43.430605] [] translate_table+0x21a/0x1e80 [ 43.430614] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.430622] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 43.430642] [] ? check_stack_object+0x68/0x140 [ 43.430649] [] ? __check_object_size+0x174/0x3a9 [ 43.430655] [] ? 0xffffffff810002b8 [ 43.430663] [] do_ip6t_set_ctl+0x2be/0x470 [ 43.430671] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 43.430681] [] ? mutex_unlock+0x9/0x10 [ 43.430693] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 43.430701] [] nf_setsockopt+0x67/0xc0 [ 43.430708] [] ipv6_setsockopt+0x115/0x150 [ 43.430716] [] tcp_setsockopt+0x82/0xd0 [ 43.430724] [] sock_common_setsockopt+0x95/0xd0 [ 43.430730] [] SyS_setsockopt+0x160/0x250 [ 43.430736] [] ? SyS_recv+0x40/0x40 [ 43.430743] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 43.430751] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.430758] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.430765] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 43.430768] Mem-Info: [ 43.430783] active_anon:48715 inactive_anon:44 isolated_anon:0 [ 43.430783] active_file:3527 inactive_file:7370 isolated_file:0 [ 43.430783] unevictable:0 dirty:82 writeback:0 unstable:0 [ 43.430783] slab_reclaimable:5569 slab_unreclaimable:60149 [ 43.430783] mapped:23136 shmem:51 pagetables:618 bounce:0 [ 43.430783] free:1481350 free_pcp:374 free_cma:0 [ 43.430798] Node 0 active_anon:194860kB inactive_anon:176kB active_file:14108kB inactive_file:29480kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92544kB dirty:328kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 43.430813] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 43.430837] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 43.430861] Normal free:2929368kB min:36824kB low:46028kB high:55232kB active_anon:194860kB inactive_anon:176kB active_file:14108kB inactive_file:29480kB unevictable:0kB writepending:328kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22276kB slab_unreclaimable:240596kB kernel_stack:5632kB pagetables:2472kB bounce:0kB free_pcp:860kB local_pcp:604kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 43.430905] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 458*4kB (UME) 526*8kB (UM) 208*16kB (UM) 76*32kB (UM) 127*64kB (UME) 42*128kB (UM) 6*256kB (UM) 3*512kB (UM) 3*1024kB (M) 5*2048kB (UME) 705*4096kB (M) = 2929368kB [ 43.430992] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 43.430994] 10947 total pagecache pages [ 43.430997] 0 pages in swap cache [ 43.431001] Swap cache stats: add 0, delete 0, find 0/0 [ 43.431003] Free swap = 0kB [ 43.431005] Total swap = 0kB [ 43.431007] 1965979 pages RAM [ 43.431009] 0 pages HighMem/MovableOnly [ 43.431010] 320509 pages reserved [ 43.972167] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 44.001470] lowmem_reserve[]: 0 2908 6410 6410 [ 44.006601] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 44.037292] lowmem_reserve[]: 0 0 3501 3501 [ 44.042348] Normal free:2929372kB min:36824kB low:46028kB high:55232kB active_anon:194868kB inactive_anon:176kB active_file:14108kB inactive_file:29480kB unevictable:0kB writepending:332kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22280kB slab_unreclaimable:240596kB kernel_stack:5504kB pagetables:2472kB bounce:0kB free_pcp:1048kB local_pcp:260kB free_cma:0kB [ 44.076161] lowmem_reserve[]: 0 0 0 0 [ 44.080496] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 44.095674] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB [ 44.112762] Normal: 441*4kB (UM) 527*8kB (UME) 208*16kB (UM) 80*32kB (UM) 126*64kB (UM) 42*128kB (UM) 6*256kB (UM) 3*512kB (UM) 3*1024kB (M) 5*2048kB (UME) 705*4096kB (M) = 2929372kB [ 44.131742] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 44.140279] 10949 total pagecache pages [ 44.144236] 0 pages in swap cache [ 44.147658] Swap cache stats: add 0, delete 0, find 0/0 [ 44.153175] Free swap = 0kB [ 44.156165] Total swap = 0kB 2018/01/06 19:41:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x7, &(0x7f0000002000-0x1c)=[0xfff, 0xffffffffffffffc1, 0x100000000, 0xff, 0x58f1, 0x23, 0x1]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x5]}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="d4df1094a64d94307bbd2475d1e477af05e275fd135efcfac7d5863dc54ec03116238f43cac1edc631f9a03e7708e3f2b85c5b89d22ab68a32e14ef6b3fef9ee130416c2e35d59e931e0eebf0afdfaf3a452ebe3694065810fc424a02ee9bdcea56ec760", 0x64, 0x1, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000)='./file0/file0\x00', &(0x7f0000006000-0x6)='logfs\x00', 0x200000, &(0x7f0000006000-0x21)="7fe721ac48026fb8f4f145a5c49f0de3e6feec08297d8cc47022f2cfb3717a7936") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0x5, 0x200, 0x6, 0x200, 0x0}, &(0x7f0000006000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8b, 0x6, 0x9, 0x2, 0x1, 0x7, 0x3, 0x6, 0x1, 0x4, 0x5, 0x80000000, 0x80000000, 0x100]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000008000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000a000-0x10)={&(0x7f0000872000/0xe000)=nil, 0xe000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000006000-0xbc)={0x3, 0x0, 'client0\x00', 0x2, "724b2b967eb6cfb5", "5866d5c202aab7b0ab05cb9aa287d8163cba5f7a4680eb0fbe94972464d5fde7", 0x3f, 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(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000000a000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/06 19:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) socketpair$inet(0x2, 0x8080b, 0x26, &(0x7f0000106000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a1b000-0x4)=0x9, 0x4) faccessat(r0, &(0x7f0000e8e000)='./file0\x00', 0x40, 0x100) open(&(0x7f0000c22000-0x8)='./file0\x00', 0x2805, 0x0) 2018/01/06 19:41:30 executing program 0: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000515000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d50000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d50000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000611000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000073e000-0x8)='big_key\x00', &(0x7f0000d51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ccb000)="f5eab60b6cf6d0f7c94df873c1213cc0c62e20faae09908931149ac2e5c8ab3a12a598b068dfa4fb43bbb894c812611a6ec92d339630cc31a552e1b519150956165176b47d86eda51cde7be40c9e4e3d8ab3b41e2b5c62e2c95c91b66e33d8", 0x5f, 0xfffffffffffffffa) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000bd3000)='user\x00', &(0x7f0000ad5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d51000-0x23)="9ebc4543e65c6e3008ae8eae838eec41c67cbdba50a045703bc95ff8fe09e76e3a3691", 0x23, 0xfffffffffffffffc) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000d51000-0x5)='user\x00', &(0x7f0000d51000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d51000-0xd9)="94b686188898b400f2e9a5515fdf8b33d304e81885de5b2b1e4fb19deb33f657e95e64307648de2f2c90d4b5ea2b1ba5d98a1ab6a1d020ba1d132cf45cbf5149be594b25a7901eb6092c27cecf4a6797c2760749393bcc0c551af1c60e8288cc1cef098c71e28c6374e9fa91d69128346cd7455cf15edb143beea31acdb70bf8f736123e5b61e8292a5f8d0059ab8f976b786913c4aed2759261e9c93a11fb4073ca62217064e6fe3e34936ef75a72b4b43b51593b455e1f43a6d2792d47e13ed2dbcdd1e385588781ac4c4fc6faebdaf46b859da61a6275d4", 0xd9, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000aa7000-0xc)={r3, r4, r5}, &(0x7f0000b0d000-0x51)=""/81, 0x51, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000d50000-0x14)={0x11, 0xff, r2, 0x1, 0x1da, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007a5000)=0x0) getresuid(&(0x7f0000adc000)=0x0, &(0x7f0000bf4000-0x4)=0x0, &(0x7f000036a000)=0x0) mmap(&(0x7f00009f5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000d50000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000705000-0xc)={r6, r7, r8}, 0xc) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000789000)={0x2, 0xf, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0xfff, 0x1, 0xc6, 0x3, 0x40000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x800000000000000) 2018/01/06 19:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a34000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000747000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000ac1000-0x28)={@common='sit0\x00', @ifru_mtu=0x0}) 2018/01/06 19:41:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007b7000-0x12)='/dev/input/event#\x00', 0x140000000000000, 0x200000) fadvise64(r0, 0x0, 0x80000001, 0xfffffffffffffffe) r1 = creat(&(0x7f00004c1000)='./file0\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000eeb000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000278000-0x10)={r2, 0xfffffffffffffffc, 0x81, 0x5}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r3, &(0x7f0000023000)=0x80, 0x26a950b) preadv(r1, &(0x7f000043d000)=[{&(0x7f0000f3d000-0x7)=""/7, 0x7}, {&(0x7f0000d9a000)=""/176, 0xb0}, {&(0x7f0000603000)=""/83, 0x53}, {&(0x7f00007b3000-0xb5)=""/181, 0xb5}, {&(0x7f00005bc000-0x42)=""/66, 0x42}, {&(0x7f000013c000+0x1eb)=""/219, 0xdb}, {&(0x7f0000265000)=""/150, 0x96}], 0x7, 0x0) 2018/01/06 19:41:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ceb000-0x5)='yeah\x00', 0x5) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)="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", 0x156, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x32d, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000137000)="95", &(0x7f0000595000)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000454000)=0x0, &(0x7f0000016000)=0x4) syslog(0xfffffffd, &(0x7f0000fd7000)=""/80, 0xb3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000078000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000423000-0x4)=0xc) getgid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000040e000)={0x0, 0x10, &(0x7f00009d1000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a80000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000307000)=@assoc_id=r2, 0x4) 2018/01/06 19:41:30 executing program 7: 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', 0xfffffffffffffffd, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') utime(&(0x7f00004a6000)='./file0\x00', &(0x7f000070a000)={0x0, 0x0}) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f00004a6000-0x1)='.', 0x0) 2018/01/06 19:41:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)=""/0) r1 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r2, 0x8, r1) readv(r3, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e54000+0x9ca)='/proc/self/net/pfkey\x00', 0x20080, 0x0) write$evdev(r0, &(0x7f000046c000)=[], 0x0) tkill(r1, 0x16) 2018/01/06 19:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000081f000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000683000)=""/174) r2 = getpgrp(r0) process_vm_writev(r2, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)=""/0, 0x0}], 0x2, 0x0) 2018/01/06 19:41:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000a56000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) 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) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b58000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = eventfd2(0x934, 0x800) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = getuid() r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003bf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) r8 = dup(0xffffffffffffffff) r9 = creat(&(0x7f000019a000-0x8)='./file0\x00', 0x13) r10 = socket$packet(0x11, 0x2, 0x300) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000376000)={0x0, 0x0}) r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000017c000-0x12)='/dev/loop-control\x00', 0x2080, 0x0) r13 = accept$ax25(0xffffffffffffffff, &(0x7f0000989000)={0x0, {""/7}, 0x0}, &(0x7f0000e93000-0x4)=0x10) r14 = accept$llc(0xffffffffffffff9c, &(0x7f000098f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000369000)=0x10) r15 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r20 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$sndseq(&(0x7f0000000000+0xb4d)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r25 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r28 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000706000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b68000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a52000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e06000-0x4)=0xe8) getgroups(0x2, &(0x7f000058b000-0x8)=[0x0, 0xffffffffffffffff]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000753000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000006f000-0x4)=0x1c, 0x800) r37 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000088f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r41 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0xa3a4, &(0x7f0000001000-0x8)={0x0, 0x0}) r43 = socket$inet_udp(0x2, 0x2, 0x0) r44 = getpgid(0xffffffffffffffff) r45 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00002e6000-0x4)=0x0, &(0x7f00000c3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r49 = getpgrp(0x0) r50 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r52 = syz_open_dev$mice(&(0x7f0000a27000)='/dev/input/mice\x00', 0x0, 0x440000) r53 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x202001, 0xcd) r55 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000311000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000010000)='./file0\x00', &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r61 = socket$inet(0x2, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8) r63 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3f, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f00000cd000-0x4)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) r67 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r68 = syz_open_dev$tun(&(0x7f0000a58000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r69 = dup(0xffffffffffffffff) r70 = socket$inet_tcp(0x2, 0x1, 0x0) r71 = fanotify_init(0x20, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) r73 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r74 = syz_open_dev$mice(&(0x7f0000d89000-0x10)='/dev/input/mice\x00', 0x0, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r77 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e2e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eb0000-0x4)=0x10) r78 = socket(0x6, 0xa, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = accept4$llc(0xffffffffffffff9c, &(0x7f00003e3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00009e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r84 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b24000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r86 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r87 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@file={0x0, ""/44}, &(0x7f0000e87000)=0x2e, 0x80800) r88 = socket$inet_icmp(0x2, 0x2, 0x1) r89 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r90 = openat$autofs(0xffffffffffffff9c, &(0x7f000050a000)='/dev/autofs\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ae0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r94 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r95 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0xc00, 0x0) r96 = openat$ppp(0xffffffffffffff9c, &(0x7f0000332000+0xe5d)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r97 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c69000)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000631000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r99 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x1, 0x101000) r100 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c23000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r101 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r102 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r104 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000-0x4)=0x10, 0x800) r105 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ee000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r106 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r107 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r108 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r109 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005a1000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r110 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x10) r111 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r112 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x27}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r113 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1f, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r114 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x100) r115 = syz_open_dev$binder(&(0x7f00006b0000)='/dev/binder#\x00', 0x0, 0x800) r116 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r117 = accept4(0xffffffffffffffff, &(0x7f0000688000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r118 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e1d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000056000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r126 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r128 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r129 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1000}, 0x8) r130 = fanotify_init(0x0, 0x0) r131 = timerfd_create(0x6, 0x80000) r132 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r133 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r134 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000702000)=0x0) r135 = accept$unix(0xffffffffffffff9c, &(0x7f0000254000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a54000-0x4)=0x6e) r136 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ddc000-0x10)='/selinux/status\x00', 0x0, 0x0) r137 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000d5d000-0x8)={0x0, 0x0}) r140 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r141 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00006da000-0x1f8)=[{&(0x7f0000c9c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xbd)="8f962505d82697b3ddb6de7309dc923f70c3fc36cab640ec13c311aeea6ef212c982bf6448a6fda7513cf583b578ca50de184b8f4385a6e705b70c0f38a12537edad9de5e45c16dd443dbd16a9781c4f4a720635b25df9ad3cebac1932ac7787ce899e534709bf586d7579a9c6f0a170ee9e8b51b0df28238fe9328f84524ab1e3b5576229901061aede4e9c46932e2021aafd575a100753bfdeaefcc48003874ded2f3e483b50514b40b0bbd37487e2dec03889e2040f05a3384b82b9", 0xbd}, {&(0x7f0000871000)="2da8df32280738194508460860352e5d8f1f06215d5375e2ff85bb367ae00ef74436bb5a924fa1f27538015f4159c22cdf656d2fa608b13e058f3789a8757885cd16cb912113df167f5f8185a6ac42fb8e7cade4f4374c2b0fe14063ac2fb962bfd1e7e668fcf93d2b67fe6437fd9a1f73bd3861c7061f694e49aba03703eed0e6255e1a6ed75afd554da007b3d6c8653b4c01103f56dfee2b4b766281d9bd9045c1", 0xa2}, {&(0x7f000015e000)="72b5bc55a70863d04fdd8a9620a65c7bcdb5823164b08c1ddac59b33ff955adbf86253ce233e1aca5c4f70ff5bf89e682daf6977587dc673ceb846a8add5b0eb86f0c7bbe5f981a1f71ab745f4b1c2c1f5324720bd911d1bf6d36e954c93ae85f7b646ad56109ad35d8a5e7d1612b52ace702f122a4ae56bd5a09c2be2e6da7f50e2b61d617e760687b9", 0x8a}, {&(0x7f0000000000)="614e7f46921ae1618a953b4848236cdb4fb4237ace51fd09166e63be970d5735fb1518aa1b60f1286b187543e2e81a2a8b2607e54ec564a648c9a065117a138d4c511b0c1e1e55b8e82c5cb5c508e8968bd875a7f16025656329b82894f5462372d90885095ec5426ded6a137299c31d0cbe62342809a2f19dbac71077a666f3ea9c209f2a47bad1e68fb4253194c7f79870516afafcb48ea469690821d9e69a12e8079af5f35b2bc7674233cc16393cdb254459e293a8c73879036aa3a15a129c98a02274326cc80a404a62c0044d1e373a9ff838c12e7fbba748834dbe6f2397b8873b98f807f3502bc0b4ef8d78c0", 0xf0}, {&(0x7f0000000000)="c2414a6b8f692dfbac3236a5b92e4ca63721e8cc6435c6029a5adf5131110952bb19fcbf22c21f1d4d582910139b37dd9133f66fab441742f0c0148f4f401d5eb37c951f86fa387c653f3c8f0c8babc21bc9a6729d8cff5bc0a3c9b480c28a1d6b607817e4c892cae46b109ad49068ad3099d69eea314084b9b5092639f1388a0bb00a073efb6a18f867d00f481c9fa398d4385c545c8baef6e0a25f3115041f03624555f0594dec87f99ae761e7b9fc0b32ffa35e8b", 0xb6}, 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0x1000}, {&(0x7f00004fe000)="9b02c77a87a14d656873b163a9a917157c38ebee4165ca9b28993232f1af74a4a786103e80dca502c3592246b5409497d2f1ad", 0x33}], 0x4, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0xc8, 0x1}, {&(0x7f0000288000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="8098002b419c955273a46bba7ba7455eabb5d2feb0b1313c5e4862d27d01ca9a43e1dd9775", 0x25}, 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0x1000}, {&(0x7f0000000000)="31ac2ebce4211376b4ced5ab39e84ae938b1a9286d67794f277a90482ef0d8126bfa978b75b45a7b3f9dce71ea858fdefb62daa9ad80b5965a921c25b8ba9d3d9130323b3b6e856bac0fcc19a3d1c74790972e68721be46407130d174e7c3ff4d7ab12832c828b8974bc3bb3f0e49dfef8ddee594599028a641cfb6179c5bf04928e1d87293fd25a7e0127cf0673076418c23c3e77aadeed", 0x98}, {&(0x7f0000e36000-0x2f)="99e03874ef2fde990a4e221ed4041e16f06ef0d6648260c884bd3e4012c58d440f0d8ca535e3ec21b290bf96cbed6e", 0x2f}, {&(0x7f000023b000-0x4a)="75962ec3c86bc871c6c6e91b90eca6373d12af6eb44d20064ec49a3d39e373849611623f7d3a3c2107e55b9bbee2347d6a43a5033785b3ba9a4d4485a760658e5af9e7d8ee603abfb6c7", 0x4a}, {&(0x7f0000001000-0x3a)="8acb35622a0587c4d4923d5758dc5bd6798c784a547c9ee67870dc362d8a9a5cc7a2799fe689c1543e29d37dcbcf403428adc3e572d6873d4b37", 0x3a}], 0x5, &(0x7f0000fb8000-0xb0)=[@rights={0x30, 0x1, 0x1, [r66, r67, r68, r69, r70, r71, r72]}, @rights={0x38, 0x1, 0x1, [r73, r74, r75, r76, r77, r78, r79, r80, r81, r82]}, @cred={0x20, 0x1, 0x2, r83, r84, r85}, @rights={0x28, 0x1, 0x1, [r86, r87, r88, r89, r90]}], 0xb0, 0x40000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000060f000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="f70747e3ec55ecf56c707fea80b0f1b2255cc41d11df409cc3a6e7aca3a42e342c72c7f7a5259d460eb095e485ccf2dc16d9a7407a9bf29284005242206e46c4e55945b59a1852c7e87d32d908ddb3316d74a00811eed8ef81fec93d585078a879ec9a7c38132522e43b1762457ba5ce8b3007e726ac04f2a37f0e8952a2ae445ff920e06a6c27a2390f2317672723abfac6576a8b024373ccaf0564984c3031d8c7f5637695282efb13dd12cb7be28eacb47c5a679b14886f88818bba3095", 0xbf}, {&(0x7f00002e0000)="f57e59f25d88e238118da454615a2c0e0237d99b63432fdf0ca2737a93476481e9fe7c5fb0d140acc9e4639882c37b634f8f3e941151d10a4542a85a2909bf6818ceeb06c36b4ea453ec9322bba325efab7562707662af7e31a8b8d2af1c816e6c580da3e1b02bf06f6d1dbfa4f9ee98397ba5505885bc2206d5b486", 0x7c}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r91, r92, r93}, @rights={0x18, 0x1, 0x1, [r94]}, @rights={0x30, 0x1, 0x1, [r95, r96, r97, r98, r99, r100, r101]}], 0x68, 0x4000000}, {&(0x7f0000bf6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000547000)="50d65b2027a5a0b1cf7e8963995ad83fe62a947f314a8a3fd39141993dee9f21415262bd3916b3e301ce1970405e3371ff00d1a5b9c420b90887079dee16102433", 0x41}, {&(0x7f0000001000-0x6c)="1aa37aa4ea685b18b37dcba171b39eb4ac68176808a3b3013b36af129bd4d08720d6ff25ac6e8992e3b9b00197f59bc4ba8de580aa3f68f03e06968cf9eab5b0b85835d327cdde8251f144d4f7cdf60ca3eac2f647ce1888e7cca85654c1d18582d7e9da92f56ee0890a845c", 0x6c}, {&(0x7f0000000000)="2a8f99b0ddccf5a5da62ab769dc55c986b22b23fd91d5e9baff9064469e39c522a4ba79bfd7cf85ce07f40a6a6a55195cd265e126ff0f4f0e17122581b1aa07e7e269c227fa7df1ed205d2f91cf46c61ba3520add91209495da4c66c834f22b97dc39bfa6cf2450e549a4ec6a807a1d30bcb8ec1d79e4b441c16c0ac541bc2f8ecf58e726dd29b8b427436da6c08fdf300c6aa", 0x93}], 0x3, &(0x7f00006b4000-0x150)=[@rights={0x28, 0x1, 0x1, [r102, r103, r104, r105, r106, r107]}, @rights={0x30, 0x1, 0x1, [r108, r109, r110, r111, r112, r113, r114, r115]}, @rights={0x18, 0x1, 0x1, [r116, r117]}, @rights={0x18, 0x1, 0x1, [r118, r119]}, @cred={0x20, 0x1, 0x2, r120, r121, r122}, @cred={0x20, 0x1, 0x2, r123, r124, r125}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r126, r127, r128]}, @rights={0x28, 0x1, 0x1, [r129, r130, r131, r132, r133]}, @rights={0x30, 0x1, 0x1, [r134, r135, r136, r137, r138, r139, r140, r141]}], 0x150, 0x4000}, {&(0x7f0000b29000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000936000)=[{&(0x7f0000478000-0x27)="51b442f5f8cb09d03137e4203aa5336aade77f78039b0e499e354cf71c92d5eca2eb3b0f571740", 0x27}, {&(0x7f0000001000-0xf8)="c80709e2b2235bfbe709c792999589f5c3a20756f9b036156606b12f94b8a013edaea2d31bbe8d7c27bb485c5e0e90b7d873cd218db5ac76b45436f56c933c22966ba238088189923b3f5c081c91e0931a6039c32ef766492e1e68865c7788fd8204ebef9a00287eef4e4c0b3ddeab8af54889c2dfef1057bc8efc021388f564af1abf1d2918c515d463b9f70983436a5fb08891996fecefcfd0b09c5699c70cd50f6f29d6f05863c2f87dec140f76aea82a3417a31518f137c87e29f99bf158abd415aea53bb1307fa7462566bf2c45ade89b0ccfbea5843b469a9ce00e6f79579d5358640a51464803b38011719e7b054e0821453a3a22", 0xf8}], 0x2, 0x0, 0x0, 0x4000}], 0x9, 0x4000001) [ 44.159145] 1965979 pages RAM [ 44.162232] 0 pages HighMem/MovableOnly [ 44.166173] 320509 pages reserved 2018/01/06 19:41:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = add_key$keyring(&(0x7f00008df000-0x8)='keyring\x00', &(0x7f00006f8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f000080a000)=""/67, 0x43) 2018/01/06 19:41:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000305000-0x4)=0x8, 0x4) bind$inet(r0, &(0x7f0000108000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdf4) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ftruncate(r2, 0xff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007b000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000345000-0x6e)="87f74b518f89a1e49fae370a14a190820195f3ffcde92f173df369f65a41b6d86f158c447888ca33d2ea0cd166616b122285d6aca04eae0ee3e73bb4d3b40da58f89f476105ce4e2ebe155b7801cad43291907baf28d2f8f40dcbc5daa1d49e3af3c1a82fae0afe4d0302fed63a4", 0x6e) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000f8000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffff9f, @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]}, [0x64d3, 0x4, 0x100, 0x81, 0x1, 0x6, 0xfffffffffffffff9, 0x80000000, 0x9, 0x90fe, 0xa820, 0x6, 0x0, 0x42, 0x8]}, &(0x7f0000213000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d50000-0x4)=@assoc_id=0x0, &(0x7f000034d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000629000-0xb8)={r5, 0x10000, 0x8, 0x29d, 0x0, 0x2, 0x1f, 0x10001, {r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x2, 0x10001, 0x4}}, &(0x7f00000ff000-0x4)=0xb8) connect$inet6(r4, &(0x7f0000893000-0x1c)={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 19:41:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000262000-0x1fc)=@newpolicy={0xb8, 0x19, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000d2a000-0x38)={&(0x7f0000d29000)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000d2a000-0x10)={&(0x7f000085d000)=@generic="8968a8beaf795fa26a6c4cc9fbc2122e0ea118f38b884e9d04ab3aa1620e387c9ead629aa9c80a34eab8d3ce3c15421df002cd0376a160f8724ac0658038e56f3e5742532a966c5e7b985255da15597041ca9f9451335b3aebbfaa1bd6aac2824caae4ef8558c45865868beaefb04064d5cc68316e524164ec703a3d41", 0x7d}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/01/06 19:41:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000246000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bb3000)={0x0, 0xffffffff7fffffff}, &(0x7f00008fb000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d0c000)={r2, 0x1, 0x300, 0x2}, &(0x7f0000790000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009a6000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x100000000, 0x0, &(0x7f0000468000)=@common='bond0\x00', 0x0, 0x0, 0x0}) 2018/01/06 19:41:30 executing program 5: r0 = socket(0x8, 0x802, 0x75c8c897) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000000)=0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c8000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/06 19:41:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c0c000-0x10)={0x1, &(0x7f0000f90000-0x38)=[{0x45, 0x4d5b, 0x0, 0x0}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000565000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f34000)=0x0) [ 44.258940] device gre0 entered promiscuous mode 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40046302, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b8e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f00009eb000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffff773, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/sequencer2\x00', 0x62002, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a1d000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00005eb000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000984000)='./file0\x00', &(0x7f000099b000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000f000-0x8)='./file0\x00', 0xc9) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f000000d000)=0xfffffffffffffda4) 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x80a) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/06 19:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00005f8000-0xc)={0x3e, 0x1, 0x25}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000735000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) dup3(r2, r1, 0x0) select(0x40, &(0x7f000062f000-0x40)={0x1, 0x4, 0x10001, 0x3ff, 0x247d, 0x5e, 0x401, 0x100000001}, &(0x7f000092a000)={0x9, 0x400, 0x2, 0x2, 0x0, 0x100000001, 0x25d27fae, 0x3}, &(0x7f0000f1d000)={0x2, 0x69, 0x9, 0x8, 0x57, 0x8, 0x80, 0x8}, &(0x7f0000be1000-0x10)={0x77359400, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00003e7000)=0x9, 0x4) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) stat(&(0x7f0000dfc000-0x8)='./file0\x00', &(0x7f0000668000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x4}, 0xc) 2018/01/06 19:41:31 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/219) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) 2018/01/06 19:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00003dc000/0x4000)=nil, 0x4000, 0x8, 0x5, 0xc0100) mremap(&(0x7f0000160000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000294000/0x1000)=nil) 2018/01/06 19:41:31 executing program 6: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da2000)='/selinux/access\x00', 0x2, 0x0) ftruncate(r0, 0x7) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = getgid() syz_fuseblk_mount(&(0x7f00005ce000-0xc)='./file0\x00', &(0x7f00005e3000-0xc)='./file0\x00', 0x4, 0x0, r0, 0x0, 0x2, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000034b000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000aaf000)={0x0, 0x7fff, 0x10}, &(0x7f0000c0f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000625000-0x82)={r2, 0x7a, "0075e4b9b2844105035460c730a307fde85a479f564d287cc610d998924200f9bd7fa848a11b8976c7fb71d95b02ce910ee41d7acdec2838bd763c381254cee235945798864c8e9acb970a62f379c9ff80a59ab00e5bc532714a43ee4d4fec0c608ce000ee005694449ec93a10279421c551664246efcee763e9"}, &(0x7f0000def000)=0x82) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f20000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bef000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000013e000)={0x9, 0x209, 0x6e05, 0x40, 0x0}, &(0x7f0000c6d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a2f000-0x26)={r3, 0x3f, 0x1e, "4854b9ed533026836db19b870685b828a0022683d0ed648aa8fd18944f7e"}, 0x26) lstat(&(0x7f0000202000-0x8)='./file0\x00', &(0x7f0000fc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') vmsplice(r0, &(0x7f0000873000-0x20)=[{&(0x7f0000c61000-0xb6)="c2a78c60e91b46031fd6ad9924a05a8bc48945c1537f07c26f7a8d5804e62531ca792b4967f2694f8ff95e760b3840bede789630a1e51b8cc0fc5fef5ce7c64aca34de39a2faa90780e117f7aa25eaea2d7944ab0ef5d0dbbcdf0e3157724c1bca9a49993aab45fb2db3417f6f7fba00acd5a6a069d893cecacbe2444d59a9d426e2dc72a0a58d3aec710fcbc5aa0d6b53abf9616173b7203081faed39c15b81b4432c7ccf3e74f572ea8afe9373485363bf961c666c", 0xb6}, {&(0x7f0000978000-0x3a)="903e5cc28d1b967f13dbe72726c3fe59575db98ae37e407eb03675d80184eea47ccb930dbe37482c8a54afd0a34a25dd5d2c65d6242c6464fda5", 0x3a}], 0x2, 0x3) mkdir(&(0x7f0000e12000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000aae000)='./file0/file0\x00', r0, &(0x7f0000db2000-0x8)='./file0\x00', 0x0) 2018/01/06 19:41:31 executing program 4: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d35000)='keyring\x00', &(0x7f0000285000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000d36000-0xa)='encrypted\x00', &(0x7f0000517000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d35000)='bdev\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x8, r2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003bc000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a93000)=0x0, &(0x7f0000b5c000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept4(r1, &(0x7f0000adc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000343000)=0xe, 0x80000) r2 = socket$inet(0x2, 0xa, 0x0) dup2(r2, r1) 2018/01/06 19:41:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000705000)='net/netfilter\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f7d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3)="", 0x0) [ 44.893309] binder: 7059:7071 ERROR: BC_REGISTER_LOOPER called without request [ 44.909616] binder: BC_ACQUIRE_RESULT not supported [ 44.914709] binder: 7060:7073 ioctl c0306201 2000a000 returned -22 [ 44.924538] binder: 7059:7071 ioctl c0306201 204edfd0 returned -11 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="706f7369785f61636c5f616363657373862d4027297b657468306264657673656c696e757800", 0x0, 0x1, &(0x7f0000c02000-0x40)={0x9, 0x100, 0x7, 0x1, 0x1f, 0xffffffffffffffc1, 0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) llistxattr(&(0x7f00003a3000)='./file0\x00', &(0x7f0000ce5000-0x1000)=""/4096, 0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000cf1000-0x3b)="5980649d515d2f480d1b4e70a4fa8179ce0d0eefa89384d9accc9c0aab630eac7c04", 0x22) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) [ 44.932104] binder: 7059:7071 got reply transaction with no transaction stack [ 44.932111] binder: 7059:7071 transaction failed 29201/-71, size 32-8 line 2920 [ 44.932296] binder: 7059:7071 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 44.932304] binder: 7059:7071 BC_INCREFS_DONE node 57 has no pending increfs request [ 44.932322] binder: send failed reply for transaction 58 to 7059:7084 [ 44.932335] binder: 7059:7071 ioctl c0306201 2000efd0 returned -14 [ 44.932625] binder: undelivered TRANSACTION_COMPLETE [ 44.932632] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.938287] binder_alloc: 7059: binder_alloc_buf, no vma [ 44.938303] binder: 7059:7071 transaction failed 29189/-3, size 0-0 line 3127 2018/01/06 19:41:31 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) pause() ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x6) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000019b000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000497000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b9000)=0xc) stat(&(0x7f000063b000-0x8)='./file0\x00', &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000a57000-0x8)='./file0\x00', r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d46000-0x20)={{&(0x7f000016d000/0x4000)=nil, 0x4000}, 0x2, 0x0}) symlinkat(&(0x7f0000212000)='./file0\x00', r0, &(0x7f000088f000-0x8)='./file0\x00') mremap(&(0x7f00005bd000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f00009ed000/0x2000)=nil) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') socket$inet_dccp(0x2, 0x6, 0x0) writev(r3, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000003000)=0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/249) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007fd000-0x5c)={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x7, [0x3, 0xffffffff, 0x9, 0x7, 0x5, 0x20, 0xfff, 0x7fffffff]}, 0x5c) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d00000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000605000)={0x0, 0x1}, &(0x7f0000e52000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000007e000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/1840, 0x730) 2018/01/06 19:41:31 executing program 5: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x80000000000000b, &(0x7f0000436000-0x4)=0x0, &(0x7f00009b2000)=0x333) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00004bf000+0xaea)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d42000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007c7000-0x14)={0x0, 0x5, 0x1, 0xfffffffffffff800, 0xff, 0x800}, &(0x7f00001b4000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001cb000-0x10)={r1, 0x8, 0x4, [0x3, 0xf0d5, 0x0, 0x487]}, &(0x7f000035b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000778000)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, 0x98) r3 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r3, 0x0, 0x0}], 0x1, 0x7) 2018/01/06 19:41:31 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d7f000-0x8)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000050000+0x958)=0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) accept4(r0, &(0x7f0000334000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053b000)=0x10, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000024000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000a000-0x5)="06ff270000", 0x1, &(0x7f000000e000-0x1)="") [ 44.938327] binder: 7059:7084 got reply transaction with no transaction stack [ 44.938333] binder: 7059:7084 transaction failed 29201/-71, size 32-8 line 2920 [ 44.939544] binder: 7059:7084 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 44.939553] binder: 7059:7084 BC_INCREFS_DONE u0000000000000000 no match [ 44.939563] binder: 7059:7084 ioctl c0306201 2000efd0 returned -11 [ 44.953521] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.971398] binder: BC_ACQUIRE_RESULT not supported [ 44.971407] binder: 7060:7100 ioctl c0306201 2000a000 returned -22 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xa5b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000f73000-0x8)=0x100000001) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000022f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000f75000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f73000)={0x0, 0x8, 0x30}, &(0x7f0000f74000-0x4)=0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f75000)={r3, 0x1f}, 0x6) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f74000)={r3, 0x5, 0x54, "32963a188aac25ed761dcf3554b44953b3f8b1f77c313aaac688dbc759393415d17d412f8ea0058e3423c6276f3a35adfd74e0b50117f564b21a1965db2ecf46d49ce8eed002d6a0e5f02c8cfd77616de9bbaac5"}, 0x5c) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f73000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0}, 0x98) fcntl$getown(r1, 0x9) 2018/01/06 19:41:31 executing program 6: r0 = socket(0x15, 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f88000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r1}) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000000000)=@l2={0x1f, 0x0, {0x1, 0x4, 0x2, 0x0, 0x1, 0x1f}, 0x0, 0x1}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="f5024ef6c86620e48ec148bd90623fe43668e194dfebf0862ef3120fbcbb3a9a221f65719002cc70f53f428f5d00ee89b0ae75b4ac566f7c81b62c5cfaf177614337d8e1ccd202637aae74a2c98f259e7610749c38b00565dd336c3eb6cef9d069c6fa2235f242762c762880776bb0e70ef53ff671b56f72aca8114a5072fe0e890532805497dfcf9cf598319918f322fd045240bf3f16d4fe61b534a5fb598773c79c7b39651803401c9a9a37cdde83ea1340d8fab5853411052ec40e8394b7c8d75c9a441c51ee85ee55", 0xcb}], 0x1, &(0x7f0000000000)=[{0x108, 0x19d, 0x55, "018bead299c1e587e08a377f79c90db97d25f8707facec4abe0fe8f86b64c5129dfee16e904bc84cc9c00f47661ee11f61495103ccaedf3987adf56568f207533cb8b6402745fe8c391a2e3705b95be70d3aafb9022de709acc417d3b678e51d198889bbfe994a27abd6aa952fa7816e96b5445c50cf522f84b13a875479e400254df7c823830ab78eaded27156136d5913c425ceeb7c601922abf983f82f70c3ae0fb88118db0e933cab5d25c6befb2dddcb71b8ecb2fa36b4c125131a938ea87972889945aed369d0ec2c4598d114f282c7ab656958f5652430db52a2252572cbea1ff091a3cf6b72c525043c039d93983"}, {0x90, 0xff, 0xa6, "84a12600b8854245a9743263b213584c629ddb90c51c16fc78a1204467e8cf5acd764f8fced62f9bcccfc7686d5c87f1451b3ee6fbafe87637e10da36cc945370128de47ac4dd5bcbf004b073fe2e1ace82060a7bc6252766c40e273259138117fda5eaa2de1e3027f567cb2e2e7e69edcd9de4083e1f834e406a6c4a1b0a3"}, {0xa8, 0x0, 0x1000, "9aed1413796c8ae2c6940539e74f51761dc64b6927c138819b47223e0fcde3f70891ef2bae22ef316cc0e7376a059243dd462dbc2c339fa2c793a9afba7e0979a44634dc38efa8baad86c0472eee728e5a7454ddbc95c2530b715e1ebd2c830bb8d6caafbd9c3817924e9e731171b6c24e40089f505ecdc66c598e1bab499d869c1d8dfe95ba7d89f466c0f79c17440a29"}, {0x10, 0x0, 0x9, ""}], 0x250, 0x20000000}, 0x7e}, {{&(0x7f0000001000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xd1)="fe8b77f1f13fba1c78d82b1801d7fb25372e6319e012d31157535721eefa8f3fb9b190c828e8d8da22ec928ffb135bf3216caaa40a021f395783a39e608fefca158b9ada524a63ef76dc21f17144fd30cf66d4e816c142440b1ab662e91220191847e37a7c6c73de1e7e4a46602c4dddaf37f4836fe11d1f8fd5f6db403cb4eca3cda9c3e126070d4af54aa335044fbaeeb3f0c3ecd4b50e397cd706ff89d039fd5580bb31b2d4a8dffa7d896ab1f9291d08617bf31ecb98e448b4bb0c75f3859ee39563ef40934552724926849e229ff5", 0xd1}, {&(0x7f0000000000)="4e7fa34811a9a9767841f1e930de2f3ff267118b8f498cf7047aa83829ce07faf10f5166d28182caa993e780c8305fe9a59c0d75c9898d76a0a3892bddc734b1799356fba4a41992dbe7191cd0fb9865b4f9120fd99a67976ec1a26cc5e8158a85b46be709a98b74b57c37885579ffd8796ec8255ad2392d5fb63382e822cc9865a2d5728c0a67a8250ad33c30192018ea218cb8688b1fa8126c20582ac426648dd486dbe19cbccd6d3051d4c92d95eebb7bcabcb7dadec093319f86", 0xbc}], 0x2, 0x0, 0x0, 0x80}, 0x3}], 0x2, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}}) 2018/01/06 19:41:31 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/01/06 19:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) inotify_init1(0x80000) pipe(&(0x7f0000a78000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000fc8000)={0x80, 0x0, 0xc5b, 0x81}) close(r0) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000f48000)={0x2, 0x0, {0xffffffffffffffff, 0x3, 0x2, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000193000)={&(0x7f0000465000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00000dc000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1000000000000064) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) connect$ipx(r0, &(0x7f000067c000-0x10)={0x4, 0x200, 0x80000000, "ff55f61070c7", 0x1, 0x0}, 0x10) r3 = add_key$keyring(&(0x7f0000856000)='keyring\x00', &(0x7f0000354000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$invalidate(0x15, r3) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00003b8000-0x10)={&(0x7f000027c000/0x2000)=nil, 0x2000}) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00006ce000-0x1)=0x7, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000a2c000)=0x0, 0x4) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) write(r0, &(0x7f0000037000-0xa)='d', 0x1) sendto$inet(r2, &(0x7f000090b000)="fd", 0x1, 0x0, 0x0, 0x0) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f47000-0xb)='/dev/loop#\x00', 0x100, 0x0) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ce7000-0x10)={0x0, 0x94, &(0x7f0000449000)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000112000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005d4000)={r3, 0x3, 0x5a, "7e6a0854aebe512fb95618ff3c83400e258033beff6a6752db24a8bed83d7048c1be5d31d0d4ad94cb9f030fae92503c56817d7b37fc3a4fdab94a5ff0920e7dcb48f1e5f5b7f60c3c7821d143baf147e55e5be745a91abe3866"}, 0x62) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ea5000)=@assoc_id=r3, 0x4) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) 2018/01/06 19:41:31 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000866000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/36) prctl$seccomp(0x16, 0x1, &(0x7f0000006000-0x10)={0x0, &(0x7f0000004000-0x30)=[]}) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000087f000-0x57)={0x0, 0x4f, "e3592a66cbb939292633b1900a24af778d0b90ea7f0a8b9c017a89651e7d425453300936ae99bd846ca1e804c58ef9171e1f4ed71ffeb3147e2d1e28bf3ede0a80de377d80ed12865eeb3765843317"}, &(0x7f0000cbf000-0x4)=0x57) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000835000-0x8)={r3, 0x401}, 0x8) sendmsg$netrom(r0, &(0x7f00000f1000-0x38)={&(0x7f0000b3d000-0x10)=@ax25={0x3, {"49293cc8ddfb93"}, 0x9}, 0x10, &(0x7f00009ef000)=[{&(0x7f00005f4000-0xcf)="d3412e49b8c3a6e0db09f46115711026fea15cde2721f118c5d7fa7f0f7179576c96bb3b460c8a5d30985e715c0e7db938f118ccbe4bc341e8c3080d0f5d9e9bc02ee9b9c01ee92d3c19d561abfbf64da91fd6ef4f63dcab11c69e2f4ef27dfce9812341517fbaa0865f3564fdc505be0bb2bd1f36997b79d84bed186f45d094b4113add0eafd1a24662a130b507c02250ddc617ff2ae740bc8112ae334d7a7870ab51f652d312df52f6508fde78b1dc1646a447bf1a2e80503f375e31ce76bc9b83736022bd45272bc0c2d0d0197b", 0xcf}, {&(0x7f000062e000-0x8f)="8df324ccbb40386619848bd1986bd750ec22d77ae1a01dce679f7dae7647fb64e0fba8c60107ac0947f1c389df3349475d81efb46f86d21467d7901e7045da845926b51958a8a1c4b01ad830338c15b2f55e075ae2c7fd4c13e71ab8650906fbab8cc242a0d6b5b4af381326966db01f1426d89b5805d3ada3aed1f6fb1aa864dcf594efbe657f459a804e1201855c", 0x8f}, {&(0x7f00009a8000-0x76)="9c6b977f61d03d4e6d947b8fc1635bb66a5669e7f2b0cd41d3df5e0e7ecff42ccde2cb08991fd82257e57f2e4f91bd7b4c1142c079808e280a7285f4facf9b071f4c6ed0a0165982ae4e19b2d53868959c10f68cc911eab17b9127c64d51df3892c258d5c894e19d2a44c482695533f3abff20b472a6", 0x76}, {&(0x7f0000e4d000)="c1a5b4d6e0efb0f325157650a3f6745266ab3c995ee2712297a8b35c10057fd081e4ad8b9001c42766409aa9dee65ec58aa01773ae65dd94460f0e9e5e5760e3455d1a9d8bbf4a5a0ea6e0e7a2eba737bd33310e8ea004e427a21e0134dece3ff7104087015ff6fdd975db049200374cb66750cc54791fb47381132544d26b0bbdd19de3207bf056c07ff06fe0ac7e6d511764e6f5abdd10d7cd67f989b4a105ecf1fbb928c764e6a02ba1e50e922a224f6693fc39", 0xb5}, {&(0x7f0000140000)="4ec2dc1804695b8cab92dcf80c380d229f651859d561a00c953a376e3feccd8a987dc3ffced4525c979efa99d6fb4ad4c4a8d1b12ba23f259ccd50020828697da61b7b39f39624b0b8d5236007e1d6c384916c745b40f67d26", 0x59}, {&(0x7f0000afb000)="6c96c0c847f5ca8732b9a18d293c5b22feaeee57a4cf20ad50d223e4eac1cf3ae401c40e0900a3a4edb5", 0x2a}, {&(0x7f0000295000-0x7e)="58f8cfca06cfede5540711195bd6f2d8cfe5df3f4bbff3d7c90e3814d12b5d07a461d51966fd98bec9e8be1248330aa7e8c163550e4dd95db83b6ad6d69f68e1f64591f258ffc92b92c0d6294585e42b0b2ef1b27d8492a2dd74acfa2ce341bfc42b903270ff85602ec72f92d26fdc779df9c7c20f962da650faeabf98d0", 0x7e}], 0x7, 0x0, 0x0, 0x40000}, 0x800) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00005de000-0x1000)="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", 0x1000) write(r1, &(0x7f0000002000-0x28)='\x00', 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000aa000-0x14)={0x6411, 0x2, 0x40, 0x987, 0x6}, 0x14) readv(r0, &(0x7f0000d25000-0xa0)=[{&(0x7f000037f000)=""/193, 0xc1}, {&(0x7f00005dd000)=""/4096, 0x1000}], 0x2) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ce2000)='./bus\x00', 0x8000000141042, 0x48e771e1b496145c) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000ce6000-0x8)='./file0\x00', 0x2) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000011000-0x1)='\x00') 2018/01/06 19:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b02000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/pktcdvd/control\x00', 0x5a3081, 0x0) r2 = getpgrp(0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d4f000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x6, 0x3, 0x4, &(0x7f0000940000)=@common='bpq0\x00', 0xfffffffffffffff7, 0x8, 0x8000}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006af000-0x4)={0xfffffffffffffffc}, 0x4) read(r4, &(0x7f0000950000)=""/128, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000941000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @random="9be3839f8501", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDDISABIO(r0, 0x4b37) ptrace$peek(0x3, r2, &(0x7f00008d9000-0x8)=0x0) connect$netrom(r0, &(0x7f00004f1000)=@full={{0x3, {"36a523f663fb39"}, 0x9}, [{"d3b50d777323ec"}, {"daf4f3ccc31a34"}, {"5fdd832e36974b"}, {"6ef61024d05c66"}, {"cad2ac98f5b31d"}, {"7498fbaa943336"}, {"b5f37127307f33"}, {"ac4dca0d1c85ad"}]}, 0x48) capset(&(0x7f0000a71000)={0x20071026, r3}, &(0x7f0000b29000-0x18)={0x20, 0xe0, 0x9, 0x20, 0xa4, 0xffff}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000705000-0x4)=0x1ff, 0x4) syz_open_dev$usbmon(&(0x7f0000ab5000)='/dev/usbmon#\x00', 0x5, 0x500) 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001b7000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000287000-0x8)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:31 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000791000-0x28)={&(0x7f00009d9000/0x1000)=nil, 0x2, 0xbc9fafb206f84db6, 0x10, &(0x7f0000bd1000/0x1000)=nil, 0x7}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000001000)=0x0, r1, &(0x7f0000001000)=0x0, 0x100000001, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ptrace$pokeuser(0x6, r2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000-0x8)=@assoc_value={0x0, 0xa1d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000925000)={r3, @in6={{0xa, 0x2, 0x8, @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]}, 0x3, 0x5}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r4, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:41:31 executing program 7: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") recvfrom$unix(0xffffffffffffffff, &(0x7f000004a000)=""/205, 0xcd, 0x0, 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000146000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d71000)=0x9, &(0x7f00001b3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x800020) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000092c000-0x10)={0x6, [0x2, 0x3, 0x3, 0x0, 0x6, 0x3]}, 0x10) 2018/01/06 19:41:31 executing program 2: fanotify_init(0x21, 0x80400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) poll(&(0x7f00004da000)=[{r0, 0x0, 0x0}, {r1, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) 2018/01/06 19:41:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000045d000-0x6)='logon\x00', &(0x7f0000d61000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007da000-0x25)="c89a5376d722acd4d6e44ed500d2ca1d88a3f22c81004c19986bef79447b9b588b42c6ef9c", 0x25, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000012000-0xb)='pkcs7_test\x00', &(0x7f0000275000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="", 0x0, r0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0x6c)="89", 0x1, r1) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000006b000)=""/22) prctl$seccomp(0x16, 0x0, &(0x7f0000008000)={0x2, &(0x7f0000048000-0x10)=[{0x20, 0x100, 0x86, 0x0}, {0x97a0, 0x0, 0x4, 0x400}]}) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x4, 0x40000000000}, 'port1\x00', 0x24, 0x20, 0x1f, 0x20, 0x8, 0x7f0ecf5b, 0x3, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f0000001000-0x56)="42e712d51f373cc9bf68028ccac24f2ea5fadcca362b2285870ef9f076efcbd8a13b47db4ba60712cbfd69fc2f36321b83627c8243c1aafeabe6846a39dacd26ae5de60811e3dcc59811b5cb164a208650692b129d13") pread64(r0, &(0x7f0000000000)=""/210, 0xd2, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x3ff, 0x2eb, r1, 0x1, r2, 0x4, 0x80000000, 0x100000001}) 2018/01/06 19:41:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/dev/pktcdvd/control\x00', 0x10400, 0x0) inotify_add_watch(r1, &(0x7f0000990000-0x8)='./file0\x00', 0x40) r2 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) mkdirat(r2, &(0x7f0000c1e000-0x8)='./file0\x00', 0x1) fallocate(r2, 0x0, 0x0, 0x7e70) sendfile(r0, r2, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2018/01/06 19:41:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f00007a0000-0x12)="", &(0x7f0000ff4000)='u'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000002000+0xc30)={0x77359400, 0x0}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000003000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bcsh0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[], 0xff34) 2018/01/06 19:41:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ca000-0x10)='/dev/sequencer2\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"c3a9273722955c"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/keychord\x00', 0x40000, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000fc6000-0x1)=0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000cc000-0x57)="794cad90a1446336003fbaab4d850e1a0bd6213d7509cda5a48c77d3ed9b9e5df148468147545efab140bc478e638b5aeca25b3b3d79a034336c19de1a14df3b073c4ed0a19903e070f2b25be6daec786cdb4846fc4115", 0x57) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fc4000)=0x7, 0x4) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000266000-0x8)=0x0) 2018/01/06 19:41:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00002c0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00002f8000-0x36)=""/54, &(0x7f000032e000)=0x36) 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10000000010, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) write$tun(r2, &(0x7f00009ab000)=@hdr={0x3, 0x1, 0x10000, 0xfff, 0x9, 0xade2, @ipv6={0xfffffffffffff183, 0x6, "b02152", 0x269, 0x0, 0x1f775802, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[@hopopts={0xaf, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xc5, "ae76c26fbf4787d44ada5c52787a5567568aa029fb824e68f833b30a8be5669b9ab319882b9490269ad74ee5ebe06a5a4a2f3cd6e2c7003ddc11c9bf51f06a8cecbcf550dddfb87ad1d0b3d6e6c2f7c3a99992e953f855f8ebed7207e1f61ca280d99a6b5b3d6e3129a3675078090430623245356b9004a18b7445ff151fc661dd53aa34d26d791de32e08da6bc6eb74801a2dfe8dc0c666f70961358449a5a87dff34ef1c936db6264bd0537b222cb9e50526deb695086d5cf07200e31d0571e0c7a660db"}]}, @fragment={0x3f, 0x0, 0x68b0, 0x8, 0x0, 0xe73, 0x0}, @hopopts={0x2f, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x9, 0x5a, "3f9444ca83bd2ba55c2d9f3f6783e84f7927f0addf1e168c6c98924089e24209b51a2a61d4188cddcfb249f36f208ffa25e761fe57ebac171280cf26d614ecf3b1c087936e7b977d4eb3af6b733a89cb93b4f8c2705060166a0a"}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0xffffffffffffff81}]}, @routing={0x21, 0x6, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x10000}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x8, 0xa, 0x0, 0x9, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x74, 0x0, 0x0, 0x0, 0x1, "9bdecf", 0x0, "a9ca73"}, "d67a66c66d19544e98aa02bf06f0f16f935a38344f8d946fe70464894c0f58c52fed908c99365314620c91f2bedfaa0886bf5b58ccacd50e41bc"}}}}, 0x29b) recvfrom$ipx(r1, &(0x7f000097c000-0x7e)=""/126, 0x7e, 0x1, &(0x7f0000435000)={0x4, 0x7f, 0x1f, "5f3bc9112ef2", 0x8, 0x0}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_wolinfo={0x7, 0x0, 0x0, "84be2fbd7ab3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d9d000-0x20)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000076d000-0x10)={r1, 0x100000001}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00006e1000)={0x0, 0x7, 0x0}, 0xfffffffffffffeb2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2018/01/06 19:41:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000153000)='./file0\x00', 0x80, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.\x00', '+*user\x00'}, &(0x7f0000cc0000-0x51)=""/81, 0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = creat(&(0x7f0000ebc000-0xa)='./control\x00', 0x138) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) renameat(r1, &(0x7f000063c000)='./control/file0\x00', r1, &(0x7f000056d000-0x8)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:31 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008de000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000563000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000090f000)={r1, 0x4}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d21000-0xdc)=""/220, 0xdc, 0x10000, &(0x7f0000d21000-0x1c)={0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c9000-0x8)='net/dev\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000082d000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0xe3, 0x80000001, 0x4, 0x9ea, 0xbfb7, 0x59, 0x0, 0x2, 0x7, 0x2, 0x4, 0x0, 0x62a8]}, &(0x7f00003b9000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000089c000)={r1, 0x2, 0x6e6b, 0x5, 0x80000000, 0x6}, 0x14) preadv(r0, &(0x7f0000e6a000)=[{&(0x7f0000806000-0x1000)=""/480, 0x1e0}, {&(0x7f0000ff3000-0xb6)=""/182, 0xb6}], 0x2, 0x0) 2018/01/06 19:41:31 executing program 5: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000a8c000)=""/179) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00006a6000-0x78)={0x80, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x150, 0xc673, 0x3, 0x2, 0x6bd, &(0x7f0000001000-0x10)=@common='bond0\x00', 0xdd4, 0x10001, 0x8}) r3 = getuid() setreuid(r1, r3) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x803, 0x7f, 0x0, 0x5b, 0x0, 0x0}) 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00008c9000)=""/235) r1 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000f13000)={{0x50f, 0x0}, 0x1, 0x200000, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000605000-0xb)=""/11) read(r0, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/06 19:41:31 executing program 4: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)=[]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0xed)=""/237) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x3, 0x40000000000, 0x200, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) close(r0) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00008fc000-0x24)="2400f700210025d71e1c071400ed1920028501000000000000ffffeb080001005ffd6ae0", 0xa8) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00002b9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x40304}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff8000-0xd)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ff6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/06 19:41:31 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = socket(0x8, 0x80f, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000017000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000849000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000822000)=0x14, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f64000-0x8)={0x0, 0x2}, &(0x7f0000e3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c07000-0x1)=r1, 0x4) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/06 19:41:31 executing program 5: socket$inet(0x2, 0xa, 0x7) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/06 19:41:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d38000-0x4)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b3000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000097c000)={@common='tunl0\x00', &(0x7f0000c27000)=@ethtool_pauseparam={0x13, 0xff, 0x1, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r2, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003f6000-0x8)={0x0, 0x0}) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ec0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) r1 = dup(r0) fcntl$setpipe(r1, 0x407, 0x80200000000803ee) 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={0x0, 0x0, ""}, &(0x7f0000730000-0x4)=0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$inet6(r0, 0x0, &(0x7f000088e000-0x4)=0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r1, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f000011b000)=[], 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000c3000-0x4)=0x9, 0x4) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00007f4000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000cf2000-0x8e)=""/142) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000ca8000)='/dev/usbmon#\x00', 0x1, 0x10000) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006c5000-0x8)={0x0, 0x0}) 2018/01/06 19:41:31 executing program 0: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x299) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x301) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007fd000-0xd)='/dev/net/tun\x00', 0x0, 0xddbde60599968ee4) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000875000-0x20)={"1d75903a7f55b99c470a56a09504e71a", {0x4, 0x1, 0x7, "b75d9552cf02", 0xffffffff, 0x0}}) bind$inet(r2, &(0x7f000049a000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000950000-0x4)=0x0) listen$netrom(r2, 0x5) add_key(&(0x7f000067e000)='id_legacy\x00', &(0x7f0000abb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000107000)="a5ccbcb453e0b168d942dc6ee535fafb563949d7741b13f9f890301b136ed5939bfd5ab8af6b001575e11a274665a7beb2f6cc6ce14509b4835491b39369992420836e0e88b05293a52477d80cba78f616d8fbaf0fc07d4d3a6bd7f98c29b912d17a", 0x62, 0x0) request_key(&(0x7f0000e90000)='id_legacy\x00', &(0x7f0000209000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000778000)='}self\'vboxnet0\\\x00', 0xfffffffffffffffe) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f000000a000-0x5)=[], 0x0, 0x0, &(0x7f0000007000)=""}) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00004b3000-0x8)='./file0\x00', 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ppp\x00', 0x8040, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000525000)=[{r0, 0x400, 0x0}, {r0, 0x2088, 0x0}, {r1, 0x140, 0x0}], 0x3, &(0x7f0000f39000)={0x0, 0x0}, &(0x7f0000fcc000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fcc000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1ff) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f000053f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 45.624573] binder: 7288:7309 tried to acquire reference to desc 0, got 1 instead [ 45.638467] binder: 7288:7309 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.658267] 9pnet_virtio: no channels available for device H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x9, 0xb08, 0x0, 0x4, 0x20000, 0x2, 0x0, 0xd4c, 0x800000000003, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_pts(r0, 0x200) r2 = syz_open_dev$sg(&(0x7f0000cb1000)='/dev/sg#\x00', 0x4, 0x40000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c03000-0x1000)="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", 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000abe000-0xc)={0x0, 0x2b, 0x10}, &(0x7f0000061000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00007cf000)={r3, 0x3, 0xe, "6cfd5f98445a6e27fae2513909db"}, 0x16) ioctl$TCSETS(r1, 0x5402, &(0x7f0000180000)={0x200, 0x4, 0x8, 0x2, 0x1, 0x5, 0x3, 0x4, 0x4, 0x2, 0x31e, 0xffffffffffffffc0}) [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.658267] H [ 45.675580] binder: 7288:7298 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 45.675617] binder: 7288:7309 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.697914] binder: undelivered death notification, 0000000000000000 2018/01/06 19:41:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f00002d1000)='./file0\x00', &(0x7f00005bb000-0x8)=[&(0x7f0000e81000-0x2)='ramfs\x00'], &(0x7f00004dd000)=[&(0x7f0000f80000)='\x00'], 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/06 19:41:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x811, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f00005c6000)=[{&(0x7f0000cb9000-0x95)=[{0x10, 0x1d, 0x20000000000003ff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00009f4000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c3000)=0xc) accept4$ax25(r1, &(0x7f00009b6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e0f000+0xa4f)=0x10, 0x800) 2018/01/06 19:41:31 executing program 4: add_key$user(&(0x7f0000de7000)='user\x00', &(0x7f000008d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000145000)="c3cac9e8e4fbacdf4a5dd4c179077860871b9ea52717eb0a076bed9e9f2f0d55bf7a654e158c06bae1252d79d3d89bff581b02a550c2928b4f81c69918da4ecc2002e27b45ba59118b0000194e370e525e96c5e622a33965aeb99babeb51482c4fe60eafa359eb7fabaec35b2845b237cab1b99b82026ce313f744ce9d0915941d9449fc8da5d23cda66fdc2cf2d6b6dfe2a73a8fece50958e903af047830000000000000006b944ecb97ea3f8ebd47352c3ef1a8a7f78cc5e6cadb7c3e90a18deeaeaf406b1f5e848b21b1b67389913d8593245ed7601", 0xd7, 0xfffffffffffffffb) pipe(&(0x7f0000452000-0x8)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f0000734000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c2000)=0x10) recvfrom(r0, &(0x7f0000877000)=""/217, 0xd9, 0x10000, &(0x7f0000215000)=@ethernet={0x6, @random="c794be892e98", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:41:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/06 19:41:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000037d000)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$llc(r0, &(0x7f0000062000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005e7000)=0x10) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) add_key$keyring(&(0x7f000052d000-0x8)='keyring\x00', &(0x7f00007eb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/06 19:41:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007fe000)=@common='dummy0\x00') lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d39000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000ef7000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004ee000)=@assoc_value={r3, 0x4}, &(0x7f0000c64000-0x4)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r2, 0xc7, 0x1, r2, &(0x7f0000ab1000-0x8)='./file0\x00') 2018/01/06 19:41:31 executing program 5: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d26000-0x15)='/dev/pktcdvd/control\x00', 0x8200, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x200000000000002) gettid() gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) r2 = getpgrp(0x0) r3 = getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004aa000)='./file0\x00', &(0x7f0000d1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000947000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a1000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000333000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000d36000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ca7000)='./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) fstat(0xffffffffffffff9c, &(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) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x501080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000d5d000-0x70)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a43000-0x10)=[{&(0x7f00009dd000)="61277e871f8242cdcf3f38da377defc8d5b63033e5276395fe42abeab1976889e7b2db0f4285ec3d95473e00e8e54eaea3230add42f5c5a879dd8dd374178847b72cd90e8b7fbd860690d71316cb43d7a295f5083c6706fd01d805a0cb2f1129dfc733823e11c1c25e117c31395f1f8dd0cec54e0901f6f7bb19f9448bbd722b6c8af76d887567e0d0674bd5f36ffe934804d80e6655e4914b799c6785408dbb58f89c5c10c99e91f693e260675a2319d8742eda05321d8a945761d967422e46", 0xc0}], 0x1, 0x0, 0x0, 0x200008c0}, {&(0x7f0000001000-0x8)=@abs={0x45c5c303e899d2a2, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000094000-0xdf)="5a7a302eb26164b55274857ff83f7298e9a625882360369ed780f8f150743920937006ede592513c978160ea36c328620441a3a57491dee1703f9bf3b92c702471de700ad2da9370e78a3b7cb309377b694f7fa05b48ed245caf31aec5bf316e30047b01831f053939fd7c316d2eb7cd0822b09d40288f41d6893bae7c22b5b90fc450eca23eaef4458f48598b79af7f0372df267065f8a4835c2d881613aae630777b246dc8e7307a886bf62121548ff903abefd3b13c72d419925f9709994337d6b3bf0779cfa9ad20bad851940fde54658b8df3563845f3d300501ce37d", 0xdf}], 0x1, &(0x7f0000001000-0xb8)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}], 0xb8, 0x20000000}], 0x2, 0x4000001) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = memfd_create(&(0x7f0000001000)='userppp0!vboxnet1&]\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r18, 0x84, 0x73, &(0x7f0000b1d000-0x18)={0x0, 0x40000000002, 0x10000000010, 0x80, 0x2000000000000008}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r18, 0x84, 0x17, &(0x7f0000003000-0x15c)={r19, 0x1, 0xfffffffffffffe57, "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"}, 0x1bc) 2018/01/06 19:41:31 executing program 2: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071f000-0x16)='/selinux/checkreqprot\x00', 0xc0, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006d0000-0x4)=0x10) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b71000-0x4)=0x6e21, 0x4) connect$ipx(r1, &(0x7f00004af000)={0x4, 0x7, 0x5, "0de12de2e224", 0xaf7, 0x0}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$notify(r0, 0x402, 0x11) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b72000)=0x0) 2018/01/06 19:41:31 executing program 4: futex(&(0x7f000000d000-0x4)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000a12000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) 2018/01/06 19:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x7, 0x6) write(r0, &(0x7f000074f000-0x24)="24000000130007fffeff0400000009000120000c0d000300010000000000000000b81617", 0x24) 2018/01/06 19:41:32 executing program 6: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000049d000)={0x0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x120) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000b6d000)=0x3) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f00008f3000)="546be683e98c0deaacc7f79e2ecf738daecc91f29be9b635381e55f36128a6d40df04dccf739034c21a7ec534aa94c45fcbcb48fdfbb95c2a6d9fd037e202696ed2c51b114d82291af17bfd89a57b3e76b1a", &(0x7f0000b6d000)=0x0, &(0x7f0000b6e000-0x4)=0x0, &(0x7f0000851000)="e57abcdc3b9464d1a3eb4569e7b67df48aac8fea1b50f3625a0d24dac6e51215db490d30ce47282977478817e124f25562bca4de841489f5e1220f") mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b70000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000b6f000)='./file0\x00', 0x2) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b6f000-0x15)='/dev/pktcdvd/control\x00', 0x102, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b6f000-0x4)=0x14) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b6e000)={r5, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000089f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000b6f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000b6f000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000b6f000-0x4)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:32 executing program 4: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="", 0xfffffe3b) close(r0) [ 45.787728] 9pnet_virtio: no channels available for device H [ 45.787728] 2018/01/06 19:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x9, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r9) fcntl$notify(r8, 0x402, 0x2000020) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) fcntl$notify(r8, 0x402, 0x80000003) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000067d000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006dd000)={0x2, &(0x7f0000724000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000478000)={r3, 0x2}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) getsockname$packet(r2, &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e42000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3e000)={@generic="d1e8d3ffcfedd73a471bbe0f804e0d0c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000012d000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000257000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000020e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000118000)=0x0, &(0x7f00001e8000)=0x4) dup2(r0, r5) 2018/01/06 19:41:32 executing program 0: mmap(&(0x7f0000000000/0x919000)=nil, 0x919000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000912000-0x10)={&(0x7f000061e000)={0x2, 0xa, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000266000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000919000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000406000-0xb8)={0x0, 0x1, 0x7, 0x5, 0x1, 0x1e0, 0xffffffff80000001, 0x7f, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x2, 0x7fff, 0x80000000}}, &(0x7f000091a000-0x4)=0xb8) mmap(&(0x7f0000919000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000532000)=@assoc_value={r2, 0x3}, &(0x7f0000919000)=0x8) 2018/01/06 19:41:32 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ba3000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004f1000)=0x1c, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00009f1000-0xc5)=""/197, &(0x7f0000d8d000-0x4)=0xc5) acct(0x0) 2018/01/06 19:41:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xd0)="e676f7c19cd9c5ce55e009a4135ed2781bec34b6b259200fd858e8fcabe6838ef2bfb51e145c3f61d42e1b4cc34c3ede83af54e808e5d2ad71201461a6363df1910b19b40c6c62cc2bba98b1e2b0ef0ebb4c1107ea39450cbcccfc3a85708aa4e38e9bdeccf7cc975f4295065cb4f66a6962c3c0a499086077f6a012492288f77932152a34b9cab2eacde53a704d9cfd704c4b48338ae87a505960fff1b4d2cfbb05a738a3fa31d5264d1ef8661bea43a3cfcb5b8882200d7aa8d04d8f2cea368b2deef6ddbf6811658dc4e77841d0e3", 0xd0, 0x0) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000576000-0x4a)="dd294d8ff2646aea0df07d157416503e75bf0358c58cb4e96c2209a4ea6063803b62ea7abf8789cdffe49c841ae31579bfb89d4ab7f295e8db5d7344871d4453f30acccdc53a763318f5", &(0x7f0000fc2000)=0x0, &(0x7f000009a000)=0x0, &(0x7f0000247000)="") 2018/01/06 19:41:32 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) getsockopt(r0, 0xe2, 0x0, &(0x7f0000875000-0x52)=""/82, &(0x7f00004bc000)=0x52) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) fadvise64(r1, 0x0, 0x1800, 0x0) readv(r1, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}], 0x1) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d28000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/06 19:41:32 executing program 7: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000407000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="ed2ec9878d42e2e1da8301ebc57da9d80992011ff57f7526fe30ab78f0125efc3d1637ce6ec06d5db1659b74c4a499b3909a966f0c4f590dd36da453364e129a0364944b28351dd4dfb3924d003ecd6d67443ece05866f114e692f6c1e8b77c2a6f7536639e5321057804208335b7c4864e1a0c9e5dd291c8f83dd27369c8e6e78676a6d92a84b08ce307c195b", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x12) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000dfd000-0x9)='/dev/sg#\x00', 0x0, 0x40) connect$unix(r0, &(0x7f00007e8000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) 2018/01/06 19:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000489000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffffffffffff) ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e4000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @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]}}, &(0x7f0000e73000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002e5000-0x8)={r1, 0x40}, &(0x7f000034a000)=0x8) 2018/01/06 19:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b92000-0x10)={0x2, 0x1, 0x4, 0x3, 0x3, [{0x7, 0x3, 0x7ff, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x1, 0x3f, 0x4, 0x0, 0x0, 0x2108, 0x0, 0x0, 0x0}, {0x1229, 0x60, 0x1, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c6000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000016c000-0xb0)={{0x9, 0x4}, 'port0\x00', 0xc1, 0x20000, 0x5, 0x8, 0x80, 0x0, 0xfffffffffffffff9, 0x0, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:41:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(r1, 0x0, &(0x7f0000997000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000403000-0xa0)={0x0, @in={{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]}, 0x800, 0xfcce, 0xfffffffffffffff7, 0xd9, 0xffffffffffffff97}, &(0x7f00005dd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002de000-0xc)={r3, 0x3, 0x2, [0x800000, 0x5]}, &(0x7f0000fe5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000dca000-0x8c)={r3, @in6={{0xa, 0x0, 0x2d4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$netlink(r0, &(0x7f0000d62000)={0x0, 0x0, &(0x7f0000898000-0x10)=[], 0x0, &(0x7f0000887000)=[], 0x0, 0x0}, 0x4c044) 2018/01/06 19:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000af3000)='/dev/net/tun\x00', 0x0, 0x40003) 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000e6d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000003c000-0x4)=0x10) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x338, 0x0, 0xda04}) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r1, 0x40000000) 2018/01/06 19:41:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000+0x838)=[{{&(0x7f0000014000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000)=[{&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0xaf)=""/175, 0xaf}], 0x2, 0x0, 0x0, 0x5}, 0x1d6}], 0x1, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) close(r1) creat(&(0x7f00001a6000)='./bus\x00', 0x0) dup2(r0, r1) 2018/01/06 19:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x6, 0x6}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000091e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000762000-0x4)=0x1c, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000c1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000082a000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x3, &(0x7f000084e000-0x60)={0x0, 0xc, 0xfffffffffffffffe, @thr={&(0x7f000057b000-0x65)="c8ee4379d2c13d98943611139b4772333140878b0156766f9e37ff29a4cc015bdc23be43fda2ae9a0d9f6fe3abd5080e0f6c74872e95f0480a0eb04e0e1b00e6fdfe70ec29b5420a0da66096cb88b2e0cf890b5276735198d7f5e705a212003d02d2ea0ae8", &(0x7f000084b000)="0a22ee749a195258b3003897e9fd1568e24c894e964b6d6e092f5b98eaa1432a2366650acc08578c6d443819b9f4b70373dda65a5e450a828ab997ddf1c8d36e3f5e2f0ccb307c00a13a363507c01c0571b2624d8b724f174d376b5d2663f70bce4e31cd14d4a90180dba5c9aed94cb0dc835a0dcd52cfb26a053c8d329e4191d2820d090e4e7c33700aa88f93b835107f320dee836088aafb7268aaafe4d23cd9aaa4bf801388d46c7bd4f0675873db065d1084a68e5b638c36160fbe5ca7aca73af7df8b474b330a91e0510b5e6d33bdb9f76bd6ac1a8fa577cdd7d4952c475190e29691235573e0ab70bee5f4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f5000-0x4)=0x0) timer_gettime(r3, &(0x7f000033f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00008e3000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000c1a000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000409000)='/dev/usbmon#\x00', 0xd28, 0x200000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000007b000-0x4)=0x4) accept4$inet(r1, &(0x7f0000223000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039c000-0x4)=0x10, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000118000-0x8)={0x0, 0x6}, &(0x7f0000f13000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000da2000)={r2, 0x1}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/06 19:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/sequencer2\x00', 0x2080, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000085f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000023c000-0xc)={0x2000, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000659000)={0x0, 0x3ff, 0x30}, &(0x7f0000848000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000088a000)={r2, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000203000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e38000)=@assoc_id=r2, 0x4) socket$inet6(0xa, 0x802, 0x0) 2018/01/06 19:41:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5a000-0x16)='net/ip_tables_matches\x00') seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) accept$packet(r0, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000097000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00003e3000)=""/247, 0xf7, 0x3, &(0x7f0000b37000-0x14)={0x11, 0x1e, r1, 0x1, 0x7, 0x6, @random="fceb65e6dfe1", [0x0, 0x0]}, 0x14) epoll_wait(r0, &(0x7f000049e000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80f, 0x6, &(0x7f000057c000-0x8)={0x0, 0x0}) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000fcb000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/06 19:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000113000)=0x0, &(0x7f0000a5d000-0x4)=0x4) 2018/01/06 19:41:32 executing program 3: r0 = socket(0x15, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00004c2000+0x665)={&(0x7f0000c81000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000662000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x8}, &(0x7f000074e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000+0x8e9)={r1, 0x400}, &(0x7f0000000000)=0x8) 2018/01/06 19:41:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dcd000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/06 19:41:32 executing program 0: geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="9c51c02cd7eb373f10e1ce49eae19b1f2c3bce8fd8ec78db5d20aef44258e974d4a40e76c2836728b513e53e57083f6f688c10", 0x33, r0) keyctl$clear(0x7, r0) setxattr(&(0x7f0000ac7000)='./file0\x00', &(0x7f0000ec5000-0x9)=@random={'user.\x00', '&:\x00'}, &(0x7f0000001000-0x6)='proc@\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000595000-0x1f)="1f000000040a1f000000000000000000029d15ff090001040400010000df18", 0x1f) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cff000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066a000-0xc)={r1, r2, r3}, 0xc) 2018/01/06 19:41:32 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e47000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000063000-0x18)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000c3c000/0x3000)=nil, 0x3000, 0x1000000, 0x2012, r3, 0x0) r7 = mmap$binder(&(0x7f00004a8000/0x1000)=nil, 0x1000, 0xc, 0x810, r2, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000703000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007b6000)={0x58, 0x0, &(0x7f0000e9f000)=[@acquire_done={0x40106309, r4, 0x2}, @increfs_done={0x40106308, r5, 0x0}, @free_buffer={0x40086303, r6}, @acquire_done={0x40106309, r7, 0x2}, @free_buffer={0x40086303, r8}, @register_looper={0x630b}], 0x92, 0x0, &(0x7f0000ee6000)="722dfa3c6e784bcf6cc47e5c3e2535672a5a3d005c906538924150a64be9dca6b476ff6bb49ef15d51168a03979c3cd70d27651ec4d22f75a5a000d5cb674ce4eb8d89589c1fe57733677dc95161689febda702f01e64d7c4c9df555df223ffc1c013dee4b5a2d8a970fed4d648cfe6afd8168f1b513b96b1ac652715b271a562df57cd5506ae8489a4f6072a4855e72ffa8"}) r9 = add_key$user(&(0x7f00000e8000)='user\x00', &(0x7f00008ca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d6f000-0x3e)="c27b68a8b141272b62353867b884ea908646e8727c70339184396f733710d201776ef8d7e2f56d83cc9123ba0876751273725948ce470bb23e51dbb76b47", 0x3e, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r9, 0x6) close(r1) 2018/01/06 19:41:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x6, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x100, 0xddfa, 0x0, 0x0, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0xfffffffffffff4ea, 0x100000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000)=@common=""/16, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) 2018/01/06 19:41:32 executing program 3: clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000340000)={0x101, 0x15eeb94f, 0xffffffffffffffff, 0x0, 0x4860bc0d}) 2018/01/06 19:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e44000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x0) pipe2(&(0x7f0000f9f000-0x8)={0x0, 0x0}, 0x84000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000009e000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000494000-0x78)={0x3, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x2, 0x8, 0x0, 0x0, &(0x7f0000ee1000)=@generic="6bdf962261c239c6cabb3e0196d21b3b", 0x8, 0x100, 0x4}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009af000-0x5)='reno\x00', 0x5) 2018/01/06 19:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$sg(&(0x7f0000394000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/06 19:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f00001dc000)=""/173, 0x85aa5c02}], 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a10000)=0x0) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00009af000/0x4000)=nil) 2018/01/06 19:41:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00001dd000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) r2 = request_key(&(0x7f00001c4000)='user\x00', &(0x7f000075f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000626000)='{]vboxnet1eth1\x00', 0xffffffffffffffff) request_key(&(0x7f000059b000)='.request_key_auth\x00', &(0x7f00009e6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013b000)='\x00', r2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000725000)=""/80) setitimer(0x0, &(0x7f00008c9000)={{0x77359400, 0x0}, {0x77359400, r0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000441000-0x11)='/dev/vga_arbiter\x00', 0x10042, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000409000-0xb0)={{0x4, 0x1}, 'port1\x00', 0x29, 0x40000, 0x7, 0x5, 0x6, 0x20, 0x1000, 0x0, 0x0, 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]}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000036d000)={0xfffffffffffffffb, 0x10, 0x7ff, 0x3, "f72175f19d144aa2bd4a6dba61866135c937275145ae18ef1a75d2fcb0fe2552"}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) 2018/01/06 19:41:32 executing program 3: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f000074e000)='/dev/sg#\x00', 0x100000000, 0x400) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000896000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000895000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000084000-0xc)='/dev/rfkill\x00', 0x8200, 0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() linkat(r1, &(0x7f0000497000)='./file0\x00', r3, &(0x7f0000895000)='./file0\x00', 0x1000) keyctl$read(0xb, r0, &(0x7f000007c000-0x66)=""/102, 0x66) 2018/01/06 19:41:32 executing program 0: r0 = open(&(0x7f0000fc9000)='./file0\x00', 0x14000, 0xa0) bind$netlink(r0, &(0x7f00001b2000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00005ed000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r2}, {0x0, 0x7530}}) 2018/01/06 19:41:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000766000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000007a000)={0x52e7, 0x98, 0x20, 'queue0\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r1, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) 2018/01/06 19:41:32 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fff000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000980000-0xb8)={0x0, 0x100000000, 0x7, 0xea42, 0x81, 0x6, 0x3, 0x3, {0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3f, 0x6, 0x4, 0x9}}, &(0x7f0000fff000-0x4)=0xb8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fff000-0xdb)={r2, 0xd3, "ede04081388c254d8564796ce898edfba85e5526db120a3c07b9d19d3dbd866812183196c9d5936395a428a0b8e5508662897fb65d970b09b1dc80c55246c4048d644663203d0270d4f277500046e599f9759ecc32f111798deae687204798b541069e1f99867b46844efd02e77af2f9959c5467e58ee6d67e55646e15f55aafa3caf98650d1c477502d4f23cd6c67ebfe124fa6eae18f9789fb570f7763d4e938887cbf2cf569443ed54aa5b218ec065e6b3d50444e78286893229442a7a0c2ed73899fb408516ff5221e9a1814324ebbd193"}, &(0x7f0000fff000-0x4)=0xdb) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c91000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a3c000)=@assoc_id=0x0, &(0x7f0000ffe000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bc0000)={0x59, 0x3ff, 0x200, 0xb25, 0x3, 0x6, 0x3, 0x579, r4}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f00001e9000)=@file={0x0, ""/4096}, &(0x7f0000fff000-0x4)=0x1002, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r5, &(0x7f0000fff000-0x26)=""/38, 0x26, 0x2, &(0x7f0000870000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b03000)={0x0, 0xa1, 0x4, 0x3, 0x4, [{0x9, 0x5, 0x10000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x7fffffff, 0x8, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x3, 0x800, 0xfff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x4, 0xe55f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a22000-0xc1)="18000000020001000000be8c5ee18c001e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800001500000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060101010b01000000b121cf140900000000000000ec007702cfb7d1e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2e97fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000088c000)="663f5796a3224a96141ea47c9273e4211eb6fa30e6cb9b2938149c623be3da030135ef754dec0c9227", 0x29) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000024d000-0xc)='/dev/autofs\x00', 0x402201, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a5f000-0x4)=0x0, 0x4) 2018/01/06 19:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[{r0, 0x0, 0x0}], 0x1, 0x80000000) pipe2(&(0x7f0000941000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00005e8000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006dd000-0x8)={0x0, 0x0}, &(0x7f000080e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a3a000)={r5, @in6={{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdbf, 0x3, 0x11, 0x80, 0x44}, &(0x7f00008eb000-0x4)=0xa0) connect$inet(r4, &(0x7f0000013000-0x10)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000010000-0x90)={0xfffffffffffffffa, {{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]}}, 0x90) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8926, &(0x7f0000018000)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/06 19:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000adf000-0x10)='/dev/input/mice\x00', 0x0, 0x1010c0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001f5000-0xb)={0x94, 0x4, 0xd398, 0x8, 0x1, 0x5, 0xe00000000, 0x7fff, 0x8, 0x80, 0x0}, 0xb) setsockopt(r1, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000986000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8e) signalfd4(r0, &(0x7f00006b1000)={0x8}, 0x8, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000284000)='/dev/sg#\x00', 0x0, 0x405) write$tun(r1, &(0x7f0000e3b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @eth={@random="3937e49d78d0", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0x16, @snap={0x0, 0x0, "9475", "72c6a0", 0x0, "1b6e536fcca35c888ffa805f5d"}}}}}}, 0x30) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000836000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f05000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/06 19:41:32 executing program 6: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x8000, &(0x7f000003f000-0x8)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000003f000-0xc9)=""/201, 0xc9, 0x1, &(0x7f000003f000-0x1c)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000)="e0", 0x1) lseek(r1, 0x0, 0x3) 2018/01/06 19:41:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4$packet(r2, &(0x7f0000d64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d6000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000ed3000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x7481) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000053d000)=0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r4, r5, &(0x7f00004db000)=0x440, 0x63) 2018/01/06 19:41:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000)="1de8ace0dbca1dc18f1e0a630f52610852e906483f9522ccb4f8e4858584b502daa74f8a13e96c08a4ed89e5e4d0888cab78234fcfb3e0d0ca11319358758c3b283f950d70557af29a87b1de7d1b0cbd270cb8af5ea8080a44f4cac1f56b383bc773625fb072169f216339870d1a57c091a3079c69610a6f5ec704aac0f7ff69034bd38b223040", 0x87) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x58, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) recvfrom$inet6(r0, &(0x7f0000b59000-0x56)=""/86, 0x56, 0x121, &(0x7f0000594000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000175000-0x4)=0x0, &(0x7f0000cfc000)=0x4) r3 = dup(r0) lstat(&(0x7f0000099000)='./file0\x00', &(0x7f0000637000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c87000)='/selinux/checkreqprot\x00', 0x80000, 0x0) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r2, r4, 0x8001, 0x0, 0x100080) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fbb000-0x4)={0x7}, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000b89000)=[{{&(0x7f0000c14000)=@l2={0x1f, 0x101, {0x8, 0x3, 0x3, 0x4, 0xfffffffffffffff9, 0x8}, 0x9, 0x4}, 0xe, &(0x7f0000d2f000-0x40)=[{&(0x7f0000dfa000-0x29)="b772a311cec47ab8669e1ee318e3820ba62a4b4bbc4d9e08585bf3737e0626eaf249342baafea463b48d1e448ed175668e852eebe506b2c6e52685d90973b9f8390ada22b6f0da397739310d23864720dfec94361cebdd6da7224f6d8e260478add28cd3fd9cee76b6b93a3853c57b566b0015ec032e27d26da6b890eec23aa2725bd8dc945c66073cb4e6a97a6dad8637dda3cbe44399ca65c02157b752123d319130d9fdc9998bf6fc71f20caa77502cbc03", 0xb3}, {&(0x7f0000a6f000)="f070e57d02ab0f73fc8598da5d09490286ef72af5f445fdf619c43fe80ba99c0866b0ab35986ce54898f36063fb886ebd1bee9fff43c42be1667dc072610187a61daf54f578d2e63c863146abf3feb5f9fdb61af1781d7da5633b0e04703e870882fe58fd7503c4bed3849eca60e443cfc4ecc2b57953a61bac98899fadde039d5a859e99c1e0ac4a6b8dbad9bfc500264951bc630", 0x95}, {&(0x7f00004fc000-0xed)="c8db91e7bbdb8e0c1018b50b3da3913ecbe5f760c387ba885bf99e09dc0ab530ce9c0704fb6bfd0c3b005fd31dd8ce53b8b04a65e0d3b3cd5c3a8571df205639d2829c6f670f23a9d7fd12beca1ef3712f2c7671193620c26bf1039b83a7badc9465d6620424d610d17da7c5d25c035289503e821ce21e480c05637adf77f1c6d6fa42fcf52473b5f059fddc91fdd5b67b663e7dd69bfd74b665e0e31edd41d6f4c305aab60753c274fcb86057091087c204227d3e0df7362b6038a0277ec33a0899c9313f94e9dcbd36db665d39aee17b59a70612e58264a675f0a70d3a5e396f8bfd7e6c90ccb475c262636d", 0xed}, {&(0x7f0000409000)="e6a495a8f743064e8421c6a9d13f74e6d343a997484bce7ea3", 0x19}], 0x4, &(0x7f0000f02000)=[{0xe8, 0x0, 0xf276, "3e53543706c0ae46ebe83d07b5b4d5315095223ff9ce82a28ee50108bdd4057e9571eab9dc26865573904b02d646140cf9d6a17432a9f1f7ddff53003bdf4f9dd499c187c546c7e49fd52756a557ca0b1c8f9d3d779c8c27e8a8dbbf6031795cbee53aadd1e083af78be52bb0b4e2dde37f7e29f9fe0637690da7f5ce1195045cbfe9e2d524f86f3967214f7da0b707fba021ba814fe3ac4297563d3c7f9795f3576122e7eddb32d0c481423035c1565a31234c5835b8b1d7b3b46bed6f1dffb1340c698508d1800fcbefb96ca9440af448469"}, {0x98, 0x10c, 0x6, "b63e13ab62316105709e479b937de7e929bd3bfeb3d232e384f8f86350567d0c6b84fcaf842ba08eced902666cfb2b43c2a8cb84e282905185d3ec06db2549f8d13d4dcf0f31cef7e852b71ec199aaa8c19982a07be6734f4ff7edb7679a97a3f09f22a5f3b4b22f8142c1a6031ba2e43f06c447fd98217b10203f66ed7be0dd8674f3d2"}, {0x1010, 0x103, 0x8, 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"6951295c1a300779b0cf32fdb4ab0733e8b878802d758ac2e23d69de42250ebaac23abef94fae04a592c071291523374967ffe47a8ef7f786a9a27bcc313ef76e805fe53b29e88c540ac6e8f881a04335d1a8458d5adb268f8fdc0032302c928f6df6a71730b529822b0c9f98be07b4904caa4269517efabbcc15af01f39c245564fb8494223160f190dbe392b938851c26207d8eb666193e58e8785e639a4e18db5865e7e3189750811c9f2441cfd"}, {0x10, 0x0, 0x4, ""}], 0x1580, 0x4044010}, 0x1}], 0x1, 0x10) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000db3000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, 0x0, 0x20, 0x400, 0xfffffffffffffff8, 0x4800204, r1}) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0x100000000, 0x3, 0x400, 0xffffffff}, 0x14) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:41:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) syz_open_pts(r0, 0x204000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/anycast6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) pipe(&(0x7f00002a9000)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r3, 0x400454dc, &(0x7f00003e6000)=0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000205000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00003f8000)={0x5}, &(0x7f00009ea000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a09000)={0x77359400, 0x0}, 0x8) dup2(r2, r2) getsockname$inet(r0, &(0x7f0000b60000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000-0x2)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f000060f000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) syz_open_dev$sg(&(0x7f0000e07000)='/dev/sg#\x00', 0xfffffffffffff8ab, 0x504) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) socket$inet6(0xa, 0x1, 0x400) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) 2018/01/06 19:41:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000abc000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xb4)="88493fba2be3b0aea46d99b9fef0d3c4fdac4d440fc115965a16e9c591efffad9b92a009972f32c604a664a696231ea0442990a6adf3839108b3466b697fa1e5e307786ea8007e5df1ed4904f892557fea179ab83f312bd3ceec71df95c47d757fdbece901386130fadc9ffe007cdfe68bb239254b6c9b505d4de273cd632dceb3e1ad25fddc65ac943fd80694e441714c3989cee22df9f672964050925613e69b4016c3ab5c0d083e797302c07596ee0ee79ea1", 0xb4) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)=""/211) read(r1, &(0x7f0000d6f000)=""/0, 0x1a5) 2018/01/06 19:41:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x2c) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000000000)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d16f41e2d9f33"}, 0x0}, 0xffffffffffffffad) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r4, r4) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000abd000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000081000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000376000)=""/133, 0x85, 0x40, &(0x7f000079c000)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/06 19:41:32 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000f000-0x4)=0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xce)=""}) 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00000d3000)=@abs={0x1, 0x0, 0x0}, 0x990f35786a6c1a50, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x2a4, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007e8000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009a9000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x2d, &(0x7f0000213000-0x1)={0x16, 0x0, 0x80000001, 0xde16}) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r0) close(r0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xfffffffffffffffe) close(r0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f00000ee000-0x4)=0x4, 0x4) 2018/01/06 19:41:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) r2 = memfd_create(&(0x7f0000001000-0x2)="bf00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f000018f000-0x4)=0x0, 0x4) recvfrom$inet(r3, &(0x7f0000c8b000-0xde)=""/222, 0xde, 0x2, &(0x7f0000966000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f0000def000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac2000-0x4)=0x10, 0x80800) bind$inet(r3, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000be4000)=""/132, &(0x7f000007a000-0x4)=0x84) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e20000)=0x0) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006fd000-0xb)='/dev/hwrng\x00', 0x511040, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) [ 46.718240] binder: 7563:7565 BC_INCREFS_DONE node 67 has no pending increfs request [ 46.742411] binder: BINDER_SET_CONTEXT_MGR already set [ 46.747829] binder: 7563:7571 BC_INCREFS_DONE u0000000000000000 no match 2018/01/06 19:41:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x400000008001, 0x7ffffffc) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f00008ef000)={0x77359400, 0x0}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) gettid() r2 = gettid() accept4$inet6(r1, &(0x7f0000859000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c41000)=0x1c, 0x80800) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ef6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00009e9000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000524000)={{r3, r4+30000000}, {0x0, 0x9}}, &(0x7f0000df7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/06 19:41:32 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00009a2000)='./file0\x00', 0xa0) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) 2018/01/06 19:41:32 executing program 5: lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setfsgid(r1) syz_fuse_mount(&(0x7f0000574000-0x8)='./file0\x00', 0xe000, r0, r2, 0x9, 0x30000) 2018/01/06 19:41:32 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f0c000)=0x0, 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f0d000)={0x0, 0x0}) [ 46.767146] binder: 7563:7565 ioctl 40046207 0 returned -16 2018/01/06 19:41:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000db2000/0x1000)=nil, 0x1000) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0xe8) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f000092c000)=""/80, &(0x7f0000a84000)=0x50) 2018/01/06 19:41:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000121000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000034000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") fstat(0xffffffffffffff9c, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000055a000)='./file1\x00', 0x0, 0x0, r0, 0x200000000000000, 0xc2004) 2018/01/06 19:41:32 executing program 0: clone(0x4, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f000016e000)="6886a70b252adc5211a64c015a888be2e3228e4006cf91b83408de07fed3790f5b8451faa01e82e8c960723fba") r0 = socket(0x15, 0x80000, 0x101) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a4f000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000ef6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a98000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000050d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x80, 0x0}, {r1, 0x204, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x8, 0x0}], 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000043e000-0x8)={0x139}, 0x8) fchown(0xffffffffffffffff, 0x0, 0x0) [ 46.798776] binder: 7580:7589 ioctl 40046205 6 returned -22 [ 46.810450] binder: 7580:7597 ioctl 40046205 6 returned -22 2018/01/06 19:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000139000-0xa)='syzkaller\x00', &(0x7f0000f9f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd7000)="ddbb9378338f9fc3c20b911fd603104a2661bd51b6fd2416f47029e4254e85439fcf6b026c9e964e33677c874a9a51fefa1ee0edf5962967272faf5de490d0ae7ff5313842c29b6ee878bf2faf3318130b4f78d25ad056127aaa2f42e208ca9eff0f475248271dfd28b9ffe6f35e6550b2df8522a97a5041b6a45089471230ed4a6e7561591a2b1bc68844245a13db421fb893a16e18818685df5e293a37c49a24346eb737d9c698a7b697c75dbf51be5dd42d126b", 0xb5, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f000014a000-0x8)='keyring\x00', &(0x7f0000f1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00009cb000-0xd)='dns_resolver\x00', &(0x7f000072b000+0x861)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a02000-0x1000)="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", 0x1000, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/udplite6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000b30000)=0x0, 0x80000001) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x40000000, 0x0}) epoll_create1(0x80000) 2018/01/06 19:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mknod(&(0x7f00001ae000-0x8)='./file0\x00', 0x1008, 0x3) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d56000-0xc)={0x0, 0x1b, 0x10}, &(0x7f0000bb6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000468000)={0x8, 0x8, 0x8202, 0x7fffffff, 0x1f, 0x40, 0x1, 0x5, r2}, &(0x7f00009ed000)=0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) lstat(&(0x7f0000b60000)='./file0\x00', &(0x7f0000943000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 46.955940] Option '”ŒLæL»½7ßvö¬Ìµ/C–Ý¥*Ï©.E@ʇ¯|º ³JØöž9mÓ³|TôçeQ´…ØïÂéĘj?ÓÇàU?Zˆµ"þÂÞû(õ`í7`d÷ÅYLL)9uÝ„ „…buòî«õ—קiéNeo7ºø»ÿ)a®¾‰ÂÞy;4ÙN Å' to dns_resolver key: bad/missing value 2018/01/06 19:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="15293f59f149444c6307ad9cb1c01de1", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$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, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000b02000-0x1000)="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", 0x30b}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x3) 2018/01/06 19:41:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000396000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x0, 0x830, 0xffffffffffffffff, 0x0) alarm(0x6) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r3 = mmap$binder(&(0x7f0000fa1000/0x3000)=nil, 0x3000, 0x1, 0x42030, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000592000)={0xd4, 0x0, &(0x7f00009fa000-0xd4)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x1}, @free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000b61000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x77622a85, 0xb, r3, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f00007c7000)=0x0, 0x1, 0x3, 0x1f}], &(0x7f0000288000+0x125)=[0x20, 0x0]}}, @request_death={0x400c630e, 0x0, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x28, 0x48, &(0x7f0000536000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000021b000)=0x0, 0x1, 0x3, 0x1b}], &(0x7f00005a5000+0x75b)=[0x28, 0x58, 0x78, 0x70, 0x0, 0x0, 0x40, 0x20, 0x48]}}, @request_death={0x400c630e, 0x1, 0x4}, @enter_looper={0x630c}, @register_looper={0x630b}, @free_buffer={0x40086303, r4}], 0x16, 0x0, &(0x7f0000ea6000)="35f3df3909515885cc61b82c2474de77e8fee337177a"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r5 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r5, &(0x7f0000f73000)='./file1\x00', 0x0) fanotify_mark(r0, 0xc5, 0x10, r0, &(0x7f00007dd000-0x8)='./file1\x00') 2018/01/06 19:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fb5000-0x88)={0x81d, {{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000e8f000-0x8)=0x0, 0x7563) 2018/01/06 19:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b88000)='./file0\x00', 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000594000)={0x4, 0x19, 0x2, 0x1000, "5a2fd156fc2c8a78a19733b969b9c55322f160beff3b926a3f9cf44f1d64bcf8"}) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f00005a0000)='/dev/urandom\x00', 0x0, 0x400) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008a3000-0x20)={@generic="c1b8f569d113ba156d653891eea93328", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d11000-0x8)=@assoc_value={0x0, 0xde8}, &(0x7f0000d64000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000cd4000-0x6e)=""/110, &(0x7f00008e4000-0x4)=0x6e) ftruncate(r1, 0xb342) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000239000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6d5}, 0x98) 2018/01/06 19:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f000094c000-0x9)="010000000000000006") r1 = creat(&(0x7f000034c000-0x8)='./file0\x00', 0x102) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b09000)=0x2) syz_open_dev$mice(&(0x7f0000927000-0x10)='/dev/input/mice\x00', 0x0, 0x101042) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003de000)=@int=0x10001, 0x4) 2018/01/06 19:41:33 executing program 1: mprotect(&(0x7f00005f3000/0x3000)=nil, 0x3000, 0x400000000000000) 2018/01/06 19:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000dea000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000a4a000)='net/wireless\x00') 2018/01/06 19:41:33 executing program 4: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000757000-0x4)=0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) 2018/01/06 19:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() write(r0, &(0x7f00004e0000-0xc3)="48c8ab85fdb946cd9b3e0e613135fcbb608a072e200bc559b761d7604370b5d50f1540ccfd89f8262ee6f31997ec8a05cf2dd9ce81f86bf94f4c12fb627a9fdcb4f4d6e98c6af8ad15b75b00c12119f264f35279ede58f3626df9598255e6b14fb0da7ffc5e8bfa54f23ea746ed7a74b4e1daf0f02fe7c0a5ea27d64aeb39630185e580bafb3d0fe5067a63ab792ff204b326a39b259c9b32f5ee9a58d599cdb65efb1c30738ebb1611423a7fef4a6cf729f5ba94d33d0404418b3f84f14ddaaf9cde3", 0xc3) r1 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r1, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='net/unix\x00') sendfile(r0, r0, &(0x7f000001a000)=0xffffffd, 0x7ffffff) 2018/01/06 19:41:33 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='big_key\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="", 0x0, 0x400000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005c4000)='loginuid\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000966000)=0x1f80000000000, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000088e000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000980000)={0x0, 0x0, 0x0}, &(0x7f0000c5d000-0x4)=0xc) getgroups(0x3, &(0x7f0000c70000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a53000)={0x0, 0x0, 0x0}, &(0x7f000069f000-0x4)=0xc) r5 = getgid() r6 = getgid() lstat(&(0x7f0000ae6000)='./file0\x00', &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000f72000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x7, &(0x7f000067e000)=[r2, r3, r4, r5, r6, r7, r8]) r9 = socket$inet(0x2, 0x5, 0x2cdb207d) setsockopt$inet_int(r9, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r9, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/06 19:41:33 executing program 1: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0xfffffffffffffeee) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/06 19:41:33 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b30000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x2, 0x7, 0xd72, @tick=0x6, {0x8, 0x4}, {0xff, 0x21}, @quote={{0x8, 0x9}, 0xa4ca, &(0x7f00000c6000)={0x80000000, 0x8, 0x2, 0x6, @tick=0x3f, {0x1, 0x7}, {0x400, 0x5}, @time=@time={0x0, 0x1c9c380}}}}, {0x4, 0x3d7, 0xff, 0x5, @tick=0x6000000, {0x7ff, 0x2}, {0x2, 0x6}, @time=@time={0x0, 0x0}}, {0x9, 0x1, 0x2, 0x6, @time={r1, r2+10000000}, {0x52, 0x2}, {0x80, 0x101}, @raw8={"2be36bb7cfb919f7abcefb10"}}, {0x0, 0xe1, 0x0, 0x7, @tick=0x1, {0x9, 0x0}, {0x40, 0x6}, @addr={0x800, 0x6}}, {0x8, 0x1, 0x7, 0x7, @time={r3, r4+30000000}, {0x3, 0x2}, {0x400, 0x7ff}, @note={0x18, 0x6, 0xa192df4, 0x3f0e, 0x10000}}, {0x9, 0xea93, 0x80000001, 0x7f, @tick=0x6, {0x6, 0x200}, {0x32f, 0x8000}, @note={0x20, 0x41e, 0x6, 0x2, 0x6}}, {0x7, 0x8, 0x4d8, 0x4, @tick=0x7, {0x1000, 0x8}, {0xff, 0x200}, @raw32={[0x0, 0x9, 0x5b1]}}, {0x7, 0x7f, 0x9, 0x8, @time={0x0, 0x989680}, {0x6, 0x7fff}, {0xfffffffffffffffc, 0x80000001}, @result={0x100000001, 0x40}}, {0x6, 0x3, 0x4, 0x200, @tick=0x3, {0x8001, 0x5}, {0x5, 0xbdc}, @time=@tick=0xd97}], 0x1b0) open(&(0x7f000073c000)='./file0/bus\x00', 0x509100, 0x58) 2018/01/06 19:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc5000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007bd000)=[@in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x1, 0x9a1c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x200000000, 0x0, 0x0, 'queue0\x00', 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mincore(&(0x7f0000975000/0x2000)=nil, 0x2000, &(0x7f0000a4e000)=""/85) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000002e000-0x4)=0x0) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/06 19:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000173000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e9e000-0x8)={r2, 0x2}) tkill(r0, 0x1f) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000276000)=0x0) setpgid(r0, r3) socket$inet(0x2, 0x142e0fb468c667a7, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r4, &(0x7f0000e93000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000128000-0x4)=0x3, 0x4) getsockopt$bt_hci(r4, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/06 19:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000599000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fb8000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004fd000-0x4)=0x0) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a31000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x1, [@rand_addr=0x1c0000000000000]}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ab6000-0x10)={0x0, 0x0}, &(0x7f000099c000)=0x10) write$sndseq(0xffffffffffffffff, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) fadvise64(r1, 0x0, 0x0, 0x3) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d1000)='/selinux/member\x00', 0x2, 0x0) removexattr(&(0x7f0000b19000)='./file0\x00', &(0x7f0000e01000)=@known='security.capability\x00') setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001bb000)='tls\x00', 0x4) readv(0xffffffffffffffff, &(0x7f0000ee4000)=[{&(0x7f0000af3000-0x4)=""/4, 0x4}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f9c000-0x3)='nv\x00', 0x3) 2018/01/06 19:41:33 executing program 7: r0 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000116000)='./file0\x00', &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x21)=""/33, 0x21}], 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/06 19:41:33 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000017000)={0x0, 0x3, 0x2, 0x4, r1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/01/06 19:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/access\x00', 0x2, 0x0) 2018/01/06 19:41:33 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000095c000)={0x0, 0x0}, 0x4000) modify_ldt$write(0x1, &(0x7f0000060000-0x10)={0x7, 0x0, 0x4000, 0x7, 0xfffffffffffffffd, 0x392, 0x1ac, 0x6, 0x0, 0x1}, 0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001a8000-0x1000)=""/4096) 2018/01/06 19:41:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085e000-0xf)='/dev/sequencer\x00', 0x80, 0x0) bind$inet(r0, &(0x7f00002df000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/06 19:41:33 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000b9f000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008d8000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00001b9000)='net/ip6_tables_matches\x00') preadv(r2, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) 2018/01/06 19:41:33 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000)={0x0}, &(0x7f000000b000)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000-0x8)={0x0, 0x100}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000010000-0x8)={r1, 0x2}, &(0x7f000000e000)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f000000c000-0x4)=0x0) 2018/01/06 19:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f8000)='/dev/loop#\x00', 0x7, 0x180001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000173000-0x80)=[{&(0x7f0000568000-0xaf)="", 0x0}, {&(0x7f0000ed5000)="a7ac82894fb5abf667de9b5acfb970572d123e4c2d06f099dba44b3a1b598e7954ddb8ec9ae3ff1cfff64a1d091aeb6e9bf841cf5d54e1a314afebdb0631de324a2fa610e5ffff07c2c1a281516090c11edbf54b3f00c9f22f87000baafdd095da94fb734da0a76f0000d088952f5621ba3edf8c54bbe205156bf26875854f2566b1cc4792660d30000000013408e4c5d0ab2bc0ea0402a1cb5206ec159ef414d8a8", 0xa2}], 0x2, 0x0) close(r0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/06 19:41:33 executing program 6: unshare(0x2000100) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1a1001, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) sync() clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/06 19:41:33 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setlease(r0, 0x400, 0x1) timerfd_gettime(r0, &(0x7f0000565000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getflags(r0, 0x401) 2018/01/06 19:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socket$inet6(0xa, 0x800, 0x80000001) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/06 19:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xcb0c) r1 = open(&(0x7f00002dc000-0x8)='./file0\x00', 0x82003, 0x3d) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004c9000-0x8)={0x0, 0x576}, &(0x7f0000f2f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b41000-0x8)={r2, 0x58, 0x64a9}, 0x8) 2018/01/06 19:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000dcd000-0x9)='/dev/sg#\x00', 0x5, 0xc01) 2018/01/06 19:41:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="97", &(0x7f0000002000-0x1)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f0000000000)="cd24e28ac811c267c8ec37c65f00cf1a127e70ca8ff6359cb0bf4cae2ee8") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x88) ioctl$KDSETMODE(r0, 0x4b3a, 0xf6a) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x8, 0x4) umount2(&(0x7f0000f4a000)='./file0\x00', 0x0) 2018/01/06 19:41:33 executing program 7: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x80201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xea, &(0x7f0000562000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x13) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x7fff, 0x8000000000000, 0x2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r1, 0x40, 0x8, 0x80}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) 2018/01/06 19:41:33 executing program 3: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00004f2000-0xf)='/dev/sequencer\x00', 0x400001, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000091f000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) 2018/01/06 19:41:33 executing program 5: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e6000-0x122)='GPL\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000056c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003ce000)={{0x8000, 0x4}, {0x3, 0x8}, 0x6, 0x2, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r1, r0, 0x80, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000d11000-0xc)={0x10000, 0x0}) 2018/01/06 19:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) connect$netrom(r2, &(0x7f00008e6000-0x48)=@full={{0x3, {"fcdf9ee90b2a1e"}, 0x2}, [{"9b26c6dc30728e"}, {"06b49c8ea02599"}, {"fcab6c893f1775"}, {"7d851f539bbb45"}, {"bb358f2916bd06"}, {"577baad0e39906"}, {"f46eb7e209e8e4"}, {"cc671b9027d041"}]}, 0x48) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000e64000-0x132)=@hdr={0x0, 0x4, 0x0, 0x7, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/06 19:41:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f2b000)='/selinux/relabel\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000030e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003a5000)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000790000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f0000b11000)=0xffffffffffffffff, 0x26a9509) 2018/01/06 19:41:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000877000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = socket(0x8, 0x400080803, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000118000)=0xd169) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000288000)=0x0) close(r0) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) 2018/01/06 19:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c31000-0x8)='./file0\x00', 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d10000)={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x8b2}, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60000000000}, 0x7fffffff, [0x100, 0x1, 0x101, 0x3, 0x4, 0x6e7, 0xffffffffffffffc0, 0x5]}, 0x5c) r1 = openat(0xffffffffffffffff, &(0x7f0000a9c000)='./file0\x00', 0x400, 0x120) inotify_add_watch(r1, &(0x7f0000e76000)='./file0\x00', 0x8) inotify_init() 2018/01/06 19:41:33 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000292000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000646000)=0x81, &(0x7f0000d2f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/06 19:41:33 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000)=0xfffffffffffffffd) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) 2018/01/06 19:41:33 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000de0000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000612000-0xed)=""/237) prctl$seccomp(0x16, 0x0, &(0x7f0000089000)={0x3, &(0x7f00004a4000)=[{0x4, 0x9096, 0x400, 0x3}, {0x5, 0x9, 0x100000000, 0x8001}, {0x200, 0x6, 0x81, 0x5}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000085d000)='/dev/ppp\x00', 0x2c4004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a72000-0x28)={@common='bcsh0\x00', @ifru_flags=0x200}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000897000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000606000)={0x0, 0x0}, 0x80000) 2018/01/06 19:41:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f000007c000-0x8)='./file0\x00', 0x2, 0xe0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r0, 0x40000000) 2018/01/06 19:41:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x1, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/06 19:41:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000672000-0x8)=[{0x6, 0xfffffffffffffffc, 0x0, 0xffffffff}]}) mlockall(0x3) [ 47.682817] device gre0 entered promiscuous mode 2018/01/06 19:41:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000285000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000846000)=0x14, 0x800) setsockopt(r0, 0x0, 0x1000000, &(0x7f0000ce2000)="d5ea01efb753f3517e39767bf543ecaf037d323f85d60f8548db8f4862d309cf1fa1a9e6c938bd6f58944a379498ea04da6766f925f3c7e26cbd4f05066a58a1137f8d21794d2a8aa5b160554473d5f1c1c341124a57ef19ca3f8129bdedb9b0a31cf3f1b4c211782fe86195d9863ff4511a2b373e2c6194651af792b433f11d809a5f1175e50424e9ef498a00327815a347d3ffd3e22c9294dca189566d6f3514410a05fb8ebe2ef80c652086300862c07e2e9d14b509a600923b6833", 0xbd) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071f000-0x4)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cde000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000605000-0x4)=r2) 2018/01/06 19:41:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f00002ce000)='/dev/input/mice\x00', 0x0, 0x400) getdents(r0, &(0x7f0000153000)=""/4096, 0x1000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d66000)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x1f, 0x0, 0x4, 0x1, 0x49249249249259d, []}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000000f0ff00", @ifru_flags=0x4201}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:41:33 executing program 0: r0 = socket(0x0, 0x800, 0x700) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000041d000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x134, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:33 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x4000000000005) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000e99000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9a, 0x9, 0xffffffffffff9a3d}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff, 0x10000, 0x7, 0x36}, &(0x7f0000000000)=0xa0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) [ 47.712447] binder: BINDER_SET_CONTEXT_MGR already set [ 47.722052] binder: 7717:7727 ioctl 40046207 0 returned -16 [ 47.741655] binder_alloc: 7717: binder_alloc_buf, no vma [ 47.759689] binder: 7717:7759 transaction failed 29189/-3, size 0-0 line 3127 [ 47.776561] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.782818] binder: release 7717:7727 transaction 69 in, still active [ 47.795124] binder: send failed reply for transaction 69 to 7717:7738 [ 47.804557] binder: undelivered TRANSACTION_COMPLETE [ 47.810162] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 19:41:34 executing program 4: mmap(&(0x7f0000000000/0x577000)=nil, 0x577000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000577000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000578000-0xca)=""/202) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002d5000-0x4)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@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, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/3, &(0x7f0000005000-0x4)=0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000542000)=0x0, 0x80000) fsetxattr(r0, &(0x7f0000ae6000)=@known='system.posix_acl_default\x00', &(0x7f0000e34000-0x1f)="65746831c22d706f7369785f61636c5f61636365737354247d73656c662800", 0x1f, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000796000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000a85000)='attr/keycreate\x00') write$evdev(r2, &(0x7f0000fc8000)=[], 0x0) 2018/01/06 19:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0xffffffffffffffb6) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r1 = accept(0xffffffffffffff9c, &(0x7f00002e4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bc1000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000067c000-0x4)=0x8, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r0, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) 2018/01/06 19:41:34 executing program 1: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000036000-0x58)=@alg={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'rfc7539esp(lrw(serpent),sha3-512-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000035000)={0x0, 0xaa, "da85da272df9ae6307bae746c6effc421ac7607be3412782aab7d789ac10055742a16755e7119a893e7435ca0a500c9ee0e6d70e0edabb230aa301a343c4c303ea3979e2d6c2476170a72fbd017a9e451a4911bd1fef320e67243bbc93973b2c4dde2be4fa2f058f46e1b07bb541ca786a27c064d9f63b1a171bd9de416ca34e52a85e8553fcf71f526a7ee5e6e8d8a170cab8f093e0d3f888ceec98df88f6fad5a009949f235cf5e0d1"}, &(0x7f0000000000)=0xb2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x80000001, 0x3, 0x2, 0xb5d}, 0x14) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000035000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000b06000)="26000000120027109301c1ff0000040000010f0000020004010000007f10f951050020001900", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000036000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000035000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)=@report={0x4e0, 0x20, 0x8, 0x0, 0x0, {0x3c, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x1, 0xcd7, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x80, 0xdd, 0x30000000000000, r5}}, [@algo_aead={0x68, 0x12, {{'rfc4106(seqiv(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x1c, 0x1e0, "01bd64ce3a1dbb41a0a8f1fb3b5f9e235d0c2d26e4401778b8f485ad"}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x8}}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x2, 0x800, 0xa, 0xa0, 0xa0, 0x2c, 0x9, r6}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, @in=@empty=0x0, {0x4, 0xffff, 0xb087, 0x3, 0xca, 0x9, 0x80000001, 0x0}, {0xe7, 0xffffffff, 0x6, 0x7fff}, {0x7, 0x200, 0x40}, 0x5, 0x6, 0x2, 0x7, 0x7, 0x2}}, @migrate={0x164, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2b, 0x6, 0x0, 0x3, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x9, 0x0, 0x7fff, 0x0, 0x5, 0x2, 0x0}, {@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e, 0xffffffff, 0x0, 0x0, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x1f, 0xfa, 0x0, 0x4, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x33, 0x80, 0x0, 0x7, 0xa, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3, 0x33, 0x200, 0x0, 0x2, 0x2, 0xa}, {@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x4, 0x0, 0x6, 0xa, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x37, 0x5, 0x0, 0x7, 0x2, 0x2}]}, @offload={0xc, 0x1c, {0x1ff, 0x2}}, @algo_auth_trunc={0xc8, 0x14, {{'wp512\x00'}, 0x7b, 0x200, "a2a5bf5efdd57db103cebc7f7b3d337d38f979840752fcca5144cc999900ea0d2d2def8cee0628fa0e64a2b9ce15bd7044b92267b4d66dcdcc1df4cad1ddc825dcd69f0bfe89b42f90400903ecccdef97a599b39003f4aeefa4e815c99422d4de6d7b8c2890c56f4b35029994cb7aa2e1c1a8ee7df731f5f4e8c42"}}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x0, 0x8001, 0xa, 0x80, 0x20, 0x32, 0xffffffffffffff1b, r7}, {0x1, 0x0, 0x401, 0x3, 0x1ff, 0x2, 0x1, 0xefe6}, {0x80000001, 0x4, 0x7e, 0x9}, 0x401, 0xa, 0x2, 0x0, 0x2, 0x2a538628d8de8c8f}}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x0, 0x1, 0x3, 0xffffffffffffff7f, [0x5, 0x6, 0x7, 0x8, 0xfffffffffffffffe, 0x7]}}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x8014}, 0x10) write$eventfd(r3, &(0x7f0000000000)=0x0, 0x1f) openat$rtc(0xffffffffffffff9c, &(0x7f0000035000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x38)={0x57, 0x8000, 0x6, {0x80000000, 0x7}, {0x3f, 0x40}, @period={0x5d, 0x3, 0x0, 0x6, 0x4, {0x785, 0x7, 0x6, 0xbd}, 0x8, [0x4, 0x2c2b, 0x1, 0x0, 0x4, 0x400, 0x1, 0x5]}}) 2018/01/06 19:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000eba000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f8000-0x4)=0x10, 0x800) getsockname$netlink(r0, &(0x7f0000258000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000082b000-0x4)=0xc) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') bind(r0, &(0x7f0000cd7000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/06 19:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c57000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000be7000-0x56)={0x0, 0x4e, "2db17dfd14e64d1df11718db96dc801a97bfb2db54a95c5a7691d6ebe3e01737534ec49f4c4fa9d6a769c90b00256208100fc9933d67cec45be9775595f803ee8d085c0afd74ae439af040be5f26"}, &(0x7f00006d8000-0x4)=0x56) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000219000)={r1, 0x5}, &(0x7f000041f000-0x4)=0x8) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8930, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000022f000-0x8)='./file0\x00', &(0x7f00004e8000-0x18)=@random={'trusted.\x00', 'md5sumwlan0em1\x00'}, &(0x7f0000d12000-0xbe)=""/190, 0xbe) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000584000)="") 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000022f000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00002f7000)={0x4, {{0xa, 0x3, 0x38cc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = open(&(0x7f000084d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bdc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008d5000)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000f1e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007cc000-0x8)={r3, 0x3fc}, 0x8) r4 = fcntl$dupfd(r0, 0x406, r0) r5 = accept4$ipx(r2, &(0x7f0000bac000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b2b000-0x4)=0xffffffffffffffae, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00007f0000)={0x2000, 0x0}) fcntl$setstatus(r5, 0x4, 0x800) [ 47.995166] device gre0 entered promiscuous mode [ 47.997187] audit: type=1400 audit(1515267694.151:35): avc: denied { create } for pid=7787 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 [ 48.036311] keychord: invalid keycode count 0 [ 48.069835] keychord: invalid keycode count 0 2018/01/06 19:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000003d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockname(r0, &(0x7f00002cb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000068b000)=0x58) fallocate(r1, 0x0, 0x0, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r3, 0x0, 0x4) 2018/01/06 19:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000694000)='/dev/sequencer\x00', 0x400000, 0x0) getpeername$inet6(r1, &(0x7f00006f3000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000f2b000)=0x1c) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000343000-0x4)=0x40, 0xfffffffffffffd12) bind$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000055e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x6) recvfrom$inet(r2, &(0x7f0000429000)=""/113, 0x71, 0x1, &(0x7f0000ad0000)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe1a) sendto$inet(r0, &(0x7f0000710000-0x1000)="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", 0x83b, 0x41, &(0x7f00006e5000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d21000+0xa14)=0x1, 0x4) 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f69000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f69000-0x4)=0x9) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b5f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x443, 0x3, 0x0, 0xa, 0xdd4ef06a1f01e920, 0x80, 0x21, 0x743, r1}, {0x7fffffff, 0x5, 0x2, 0xfffffffffffffff1, 0x485, 0x302d351c, 0x7, 0x2ad9}, {0x7fff, 0x7, 0x6, 0x100000000}, 0x200, 0xe, 0x2, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x3, 0x8, 0x7, 0x7fffffff, 0x8}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f68000)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup(r2) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ftruncate(r0, 0x3) r1 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r1, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:34 executing program 2: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c6000)='/dev/sequencer\x00', 0x4100, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000956000-0xc)={0xfed09fc, 0x7, 0xa6f, 0x2, 0x8, 0x9}) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000011a000-0x24)={0x6, 0x7fff, 0x4, 0x9, 0x6, 0x100000001, 0x4, 0x9, 0x7f, 0xc77, 0x1, 0xba3}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000779000-0x64)={&(0x7f0000957000-0x8)=[0x8001, 0x6], 0x2, 0x8, 0x8, 0x619c2cfd, 0x3c48, 0xffff, {0x7, 0xff, 0x179, 0x0, 0x10000, 0x8001, 0x81, 0xfff, 0x816, 0x5, 0xc4, 0x7, 0x20, 0x1000, "2e887f7097fa1e2e5836e1d931d7807a789ffc7776fe98572d8f52e16afe2c90"}}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000691000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000956000-0xc)={0x11, 0x0}) r3 = socket$inet(0x2, 0x8000000000000002, 0x6) setsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000953000-0x4)=0x0, 0x4) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000956000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000281000)=0xe8) 2018/01/06 19:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) close(r0) 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00001aa000)=0x0, &(0x7f00005af000)=0x0, &(0x7f0000265000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/06 19:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c72000)='net/softnet_stat\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027a000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000837000)={0x0, 0x0, 0x0}, &(0x7f00007b5000)=0xfffffef3) getpeername$packet(r0, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000913000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00004a1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001f1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b86000)={0x0, 0x72, "2ce5ad2bcae02f924627b80977702d7ce40301d0d9e74b19597f2a4d386a8d10222d2b8394ea77c6ecd72197c9f2ce557829ab33370ecec9de2d97aeb54e25972292c1d19fd501feb352fb73ead0fd4ce377a0205225d0472ec008245cb876a28996b0aa66d001b76283b69575c62f6932a5"}, &(0x7f000067f000)=0x7a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bcf000)={r2, 0x2}, 0x1e0) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x2, &(0x7f0000b49000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}) 2018/01/06 19:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000740000)={0x3, {"81d45cf3d6fa55"}, 0x0}, 0x10) fdatasync(r0) creat(&(0x7f0000d14000)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/06 19:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002e9000-0x20)={@common='bcsh0\x00', @ifru_flags=0x4000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000050a000-0x4)=0x2, 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000447000)=""/241) fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000029b000-0x4)=0x2, 0x4) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000687000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000023a000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) msync(&(0x7f0000172000/0x2000)=nil, 0x2000, 0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006c9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000ff6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004a5000-0x4)=0x4, 0x800) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000d21000)=0x8ae, &(0x7f0000e2d000-0x4)=0x4) ptrace(0x4207, r2) ptrace$setopts(0x4202, r2, 0xc, 0x4) 2018/01/06 19:41:34 executing program 0: timerfd_create(0x3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009aa000)='projid_map\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e0a000-0x10)={0x5, &(0x7f0000a51000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000eba000-0x10)={r1, &(0x7f0000403000-0x10)=""/16}) r2 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) [ 48.207332] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 48.234829] 9pnet_virtio: no channels available for device H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H [ 48.234829] H 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r0, 0xfffffffffffffc78, &(0x7f0000e96000-0x54)="9148b48f29384331cf0468a85232e876d50ae2849f4d4a381ca5db9d3bf13d6d8f9e4cf3356cd9c0aa9bbf8957c091f2b3256ddc37a6cf646798b5cbc5f08578885c0f819f7e4b946c1fd01a75f24971c5e1644c") getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000b3000-0x4)=0x5, 0x4) 2018/01/06 19:41:34 executing program 1: keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fb1000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fb1000)={0x0, 0x0}, &(0x7f0000fb1000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fb2000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xbf)="2047ec7ca96f9f9a947bbbed77993596c8adbd652980d11898d87d6d2dd7df18270f95afecb43956e4d993f66a64d5529669dfbff24f51e0b8b6bd901df2f3e71bde39a4b9af5dc106b7fdb18adfa086d731577bae0181903548e22d362b882ad4376a55437778949fa91f8d45ffe354ce78a2d27b8310b987219d324e36af45a2a93a282140798e1babeb55e348466ae6cb85c9b8dbfc42ac8976655cf23ae8f3b9208a948931615ea04b269068e69636fff334ffe3aafd413131541826fa", 0xbf, 0x20000000, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000fb2000-0x4)=0x8) listen$netrom(r0, 0x8000) listxattr(&(0x7f0000fb1000)='./file0\x00', &(0x7f0000fb2000-0x1000)=""/4096, 0x1000) getsockname$netlink(r0, &(0x7f0000fb2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)=0xc) keyctl$session_to_parent(0x12) 2018/01/06 19:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f1c000-0x8)='./file0\x00', &(0x7f0000b69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008e3000)={@generic="e1d794691de1e7ea71a4d435fb152197", 0xbfbe}) r1 = open$dir(&(0x7f00009ec000)='./file0\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000089c000)='/dev/vga_arbiter\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000f08000-0x14)=""/24, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000755000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00006c9000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) 2018/01/06 19:41:34 executing program 3: clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={0x77359400, 0x0}, &(0x7f00000ba000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xb9}, &(0x7f0000d0c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002e4000)={r1, 0x7fff}, 0x8) 2018/01/06 19:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpgid(0xffffffffffffffff) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup(r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00007ad000)=0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000463000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/06 19:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000740000)={0x3, {"81d45cf3d6fa55"}, 0x0}, 0x10) fdatasync(r0) creat(&(0x7f0000d14000)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockname$netlink(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000151000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000dd5000)=0xffff, 0x4) 2018/01/06 19:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$packet(r1, &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000adb000)=0x14) 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000234000)=0x10, 0x80800) getsockname$ax25(r1, &(0x7f0000907000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ce9000-0x4)=0x10) connect$netrom(r1, &(0x7f0000fb7000-0x10)=@ax25={0x3, {"22e5f90e0bf308"}, 0xae0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003b1000-0x6)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000172000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b61000)={0x80000001, 0x4}) 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ca0000)={0xffffffff, 0xffffffffffffffff, 0x10005, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00008fc000)={0x6, 0x7, 0x5}) close(r1) 2018/01/06 19:41:34 executing program 1: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f31000-0x6)=""/6, &(0x7f00006fd000-0x4)=0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000f2f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:41:34 executing program 4: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fadvise64(r0, 0x0, 0x2, 0x2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e17000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009c1000-0x20)={@generic="e351f17052931c14245edf0bbcb99bb5", @ifru_flags=0x1000}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000f1000-0x47)=""/71) 2018/01/06 19:41:34 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000014000-0x4b)="b59540f47fdd7144183597d366fbd62413750940797368f7a7e5ed5f3fba7d6fc43313e8c799050e7c7e44d6f3a9d906eb06dc6923cab3201c871e671bfd9572415e4d3dc04764d93d7534") ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000013000-0xc8)="c3dfcfbf1b3ed51509a5795f09fc27911ccdc2b25680542caf6fdbc80c79eadc05424144fdeeb9cbacb122cd878f566ad5e2164f608851f0a6e87fbb0ddb6dc5e4b58a139af68632598d51a4119a3c2daa00ea2fb2686540a9a6184181d2f4f7ddad40e1a4113ac561ea60b11b61b153a0104d1996718dd797e7a7a716677f1c445776411d1147d2ac748f7350cffb709d15123e37281646db4332770761b7a69b2534bff13d0dfccb77a6fd9d7cea8f252d26e00024b4fc58944f47706b4fbb1f980b1285369fc6") [ 48.466479] 9pnet_virtio: no channels available for device H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H [ 48.466479] H 2018/01/06 19:41:34 executing program 3: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) 2018/01/06 19:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000919000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000b52000)={0x0, 0x0}) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e01c7eeaae04e06d6d6a8bf95844d3781a8eca238de8f5bcd4783", 0xe8, 0x8801, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000811000-0x1000)=""/4096, 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ebc000)={0x96c4, 0x1, 0xffffffffffffffd6, 0x0, 0x802}, 0x14) shutdown(r1, 0x1) 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000106000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000a0a000)=0x0, 0x4) 2018/01/06 19:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = socket$inet(0x2, 0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000381000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000212000)=0x4, 0x4) write(r0, &(0x7f00008f7000)="1103c8a6c3ec58636afd73b1e6708d374d229d3aa4e3d22ef33ab506ce07c16389c4391db257f80e450c9e10f4e5f0f31440a75a297388b1d16dda884c243a39e51df30f178b439d69bd23eda509da08ae7fe4e4ea669169f6", 0x59) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000060c000-0x2b8)={0x40, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1a05, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2018/01/06 19:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce9000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000030f000)=@abs={0x0, 0x0, 0x0}, 0x8) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/01/06 19:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001af000-0xf)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000039f000-0x4)=0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00007ab000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b1b000-0x34)={{0x3, 0x0, 0x20, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r0, &(0x7f00000d7000-0x1c)={0x1c, 0x0, 0x1, @fuse_notify_inval_entry_out={0xffffffffffff0000, 0x2}}, 0x1c) 2018/01/06 19:41:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000740000)={0x3, {"81d45cf3d6fa55"}, 0x0}, 0x10) fdatasync(r0) creat(&(0x7f0000d14000)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/06 19:41:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80007, 0xfffffffffffffffe) r2 = syz_open_dev$tun(&(0x7f00002b9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007eb000-0xb)={0x411b11a8, 0x2, 0x40, 0x10001, 0x0, 0x7, 0x8, 0x5, 0x5, 0x2096, 0x2}, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00004fa000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004b2000)='/dev/keychord\x00', 0x400001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000074e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000a63000-0x20)={0x2, 0x4, 0x8, 0x400000000000, 0x9, 0x0}) r5 = accept4(r1, &(0x7f0000330000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000d3000-0x4)=0x58, 0x800) getsockname$llc(r5, &(0x7f000055b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e44000)=0x10) 2018/01/06 19:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000282000)='/selinux/member\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b2f000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003db000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) [ 48.488660] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 48.489572] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000377000)=""/0) r1 = dup(r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000297000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ebf000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b48000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x827, 0x4, 0x3, 0x500, 0x0, 0x40051, r2}) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000041e000/0x2000)=nil, 0x2000, 0x1000004, r2) fcntl$setstatus(r1, 0x4, 0x2000) read(r0, &(0x7f0000066000-0x1d)=""/29, 0x1d) 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000633000-0xb7)="14000000070ae718ff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000003) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f000017b000-0x10)=[{&(0x7f00004d8000)=""/185, 0xb9}], 0x1) 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000846000-0x117)=@dstopts={0xbf, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x1, 0x2, 0x80000000, 0x1, [0x3]}}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0xfffffffffffffff8}, @generic={0x3f, 0xb7, "68d1cad29a55b29ecb4a244efc5b40f131726d45688233c48da0d59ae96d846702df895dd5a03a9f0adb4b12ff9483e3fa7cfd492d5312dd8453fac7a95c2c538157a4a4ac60e3aeca824b2dc613ce5dadd7f67603014dc6abc53597ecdcce956966aba57da796096169f3b6283e555fa9865676ed31903ad3406693d05229f2ee2593bc453753a3f749bc4f95f59f15dcb810b348b657139f9432bbc11d986ae7b1a452c3d26aab5848d26d2633b03c63765598e6503f"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x7fff, 0x4, 0x629e1e9, 0x800000, [0x1, 0x5]}}, @enc_lim={0x4, 0x1, 0x100000000}]}, 0x117) write(r0, &(0x7f000064a000)="26000000110061cf930900000000000000000000000000cd0008ffffa0074751050003000000", 0x26) [ 48.650141] 9pnet_virtio: no channels available for device H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000241000-0x10)='/selinux/member\x00', 0x2, 0x0) readahead(r0, 0x10000, 0x5) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/sequencer\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000389000-0xc)={0x40000001, 0x0}) 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) accept4$unix(r0, 0x0, &(0x7f0000166000)=0x0, 0x0) fcntl$notify(r0, 0x402, 0x20) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) bind(r0, &(0x7f0000a17000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539esp(ecb-serpent-avx2,wp512))\x00'}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x2af06676e82497e, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) 2018/01/06 19:41:34 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f000000a000-0xd9)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x3, 0x0, &(0x7f0000003000-0x5c)=""/92, &(0x7f000000b000-0x4)=0x5c) 2018/01/06 19:41:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f00003e2000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000605000-0x10)=[{&(0x7f0000c1a000)='1', 0x1}], 0x10aa) [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H [ 48.650141] H 2018/01/06 19:41:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8d000-0xc)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000c84000-0x18)="46c1c30dbe39e52cf1ecee5401ea1931649e72d5e9a28070") syz_open_dev$loop(&(0x7f00001a3000-0xb)='/dev/loop#\x00', 0x8, 0x300) getresgid(&(0x7f00003f0000)=0x0, &(0x7f0000691000-0x4)=0x0, &(0x7f0000f5f000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2018/01/06 19:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007cd000-0x15)='/dev/pktcdvd/control\x00', 0xc01, 0x0) clock_gettime(0x0, &(0x7f00006e8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b7a000)=[{{0x0, 0x0}, 0x3f, 0x8001, 0xba90}, {{r1, r2/1000+10000}, 0x7, 0xf266, 0x9}, {{r3, r4/1000+30000}, 0x5, 0x7025de25, 0x4}, {{0x0, 0x2710}, 0x4, 0x6, 0x6}, {{0x77359400, 0x0}, 0xc3, 0x8, 0x1000}], 0x78) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000726000-0x10)='/selinux/member\x00', 0x2, 0x0) renameat(r0, &(0x7f0000769000)='./file0\x00', r5, &(0x7f00007c8000)='./file0\x00') rmdir(&(0x7f0000428000)='./file0\x00') 2018/01/06 19:41:34 executing program 5: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000151000)={0x0, 0x0}) rt_tgsigqueueinfo(r0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000644000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000601000)={0xdd5, 0x2, 'client0\x00', 0x0, "158a79eed2836d48", "eac13b4c4c963ba3276ac5664a99ff7ccc830c52ae68643dd962a86479d7a185", 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007f0000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x3, 0xa, 0xa0, 0x20, 0x8, 0x80, r1}, {0x20, 0x10000, 0x7, 0xf1, 0x80000001, 0x4bf, 0x37b00f75, 0x1}, {0xffffffffffffffae, 0x5, 0x4, 0x7}, 0x400, 0x7, 0x3, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x8, 0x101, 0x7506, 0x10001}}, 0xe8) modify_ldt$read(0x0, &(0x7f0000453000)=""/73, 0x49) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000902000)=0x1d7, 0x4) 2018/01/06 19:41:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) fchmod(r0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x3) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) syz_extract_tcp_res$synack(&(0x7f0000edd000)={0x0, 0x0}, 0x1, 0x0) fstat(r1, &(0x7f0000db1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) pipe(&(0x7f0000bb0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000be6000)={0x9, 0xfffffffffffffffe, 0x1f, 0x6d, &(0x7f0000249000)=""/109, 0xc4, &(0x7f000001c000)=""/196, 0xf4, &(0x7f0000fd2000)=""/244}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000025b000)=0x0) 2018/01/06 19:41:35 executing program 7: prctl$intptr(0x22, 0xc00000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004b6000)='cifs.idmap\x00', &(0x7f0000a2e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='*procmd5sum\x00', 0xfffffffffffffffc) 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 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x6, r1) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d25000)=0xa0000000000000) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2018/01/06 19:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f72000)={0x2000000, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xc1, 0x0, 0x2, 0x0, 0x38, 0x8c, 0x10000}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000382000-0x2)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000eda000-0x18)={0xaa, 0x8, 0x0}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r1, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008be000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000764000)=[{0x0, 0x0}, {0x4, 0x101}, {0x4, 0x26c}, {0xf, 0x4}], 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r1, r3) 2018/01/06 19:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ded000-0xf)='/dev/sequencer\x00', 0x284401, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000ea3000)=""/78) fcntl$getownex(r1, 0x10, &(0x7f0000dcb000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f71000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000)=0xe8) inotify_add_watch(r2, &(0x7f0000516000)='./file0\x00', 0x0) stat(&(0x7f0000bc9000)='./file0\x00', &(0x7f0000adf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000092a000)={&(0x7f000059f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a5b000)=[{&(0x7f0000348000-0x55)="8f9d559a09388b627e0ff15802d3e3eba63d1304f16bfb8c90c2dbb794ac109a3ade1d95f6096bfecb23a5ceddfe1aac32a6cd2f54fc5a71b653c2e0622b5021a8e247fdbcc492b0236aa618b9861daf4ba3ba8f42", 0x55}], 0x1, &(0x7f0000572000-0x68)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x68, 0x800}, 0x4040000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/rtc\x00', 0x500, 0x0) recvfrom$llc(r6, &(0x7f0000116000)=""/76, 0x4c, 0x20, &(0x7f00007f3000-0x10)={0x1a, 0xc, 0x0, 0x1, 0x10001, 0x3a4b, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/06 19:41:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c81000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x2, &(0x7f0000bad000)="dca0aa763e9ef5a2a8c9d9204b6386d5479ad1f10d8895f772df0a949d73577c528ee25d15a3f61a3827c71aa76d854dbdc63569725724817b1bcf60acc5515b9b9b798094247e6bb95c56a41d4566ba6bd608520ca4579e982c652eb17357e5f99b3b6122ad139751ec389db17c3337576d60e3560114169cf8720838b4c00932c28daa65161e35b0a22da33de09371140b02373e4a2d20006718edd659f4c27e671c32d6ae892d46b2cd9ebf016ffdde72f086e7d58013df2eb2c1ab2eaaee79fa195e5d6fe12232e2aea3f28d") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc2000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afb000)=0xe8) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e47000)={0x5, 0x5, 0x1, 0x40, 0x5}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) userfaultfd(0x80000) timer_create(0x5, &(0x7f0000fe2000)={0x0, 0x9, 0x1, @thr={&(0x7f0000f65000)="ec8800cafd52c77b979aa071180cc639a461c6388c168880cfd6b81f4e76775d4f663a2fadeca73210b81acb1713952d67ddce24ae91f61cde67564ea754f7e203b65cccd7e40c7d7e6bf313578f38d409e679a56a87b0ce629fe1972329b794a8d6d624145eb9e261802e7cf59876df9429418c1cac9f356f64c9213b4f09894c5eb8186e74a30704bbc42cf4b880a0b1fc71a0963cf81fcd80c7722f2f65c4", &(0x7f000041a000)="77446734fb919cb2283116f292dba8dd620ada5a011d98ead679ddee71c62ac6d64778726c536be2d2c14793f09b0dd70e67519c9e56d24fc93ff09ea372f861c77b90fa747770a0538682d2b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b31000)=0x0) timer_gettime(r3, &(0x7f0000270000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 19:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000760000-0x50)={{0x200, 0x4}, {0x0, 0x2}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000024a000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) stat(&(0x7f00005da000-0x8)='./file0\x00', &(0x7f00000c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006fa000)='./file0\x00', &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(r1) accept4$inet(r4, &(0x7f0000e01000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000)=0x10, 0x80000) syz_fuse_mount(&(0x7f000015a000)='./file0\x00', 0xb000, r2, r3, 0x1, 0x10) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000fc1000)=0x2, 0x4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000b59000)={@generic="0c77b92f7f114ab7dc81acec63aa5b1a", @ifru_names=@generic="d7d6311e8b92dbe06660899b7dbc81c0"}) [ 48.872614] : renamed from syz4 2018/01/06 19:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000003d000-0x1f)=""/31) fcntl$addseals(r0, 0x409, 0x7) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2018/01/06 19:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) fgetxattr(r0, &(0x7f0000f1a000-0xe)=@random={'user.\x00', 'net/arp\x00'}, &(0x7f0000bdc000)=""/4096, 0x1000) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f1d000)='./file0\x00', 0x121) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000191000-0x8)=[0x8, 0x2800]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x104}, 0x14) pwritev(r1, &(0x7f0000a4a000)=[{&(0x7f00004a5000)="3d311eb55184ec61f3497a2ae8ed2758d6efef75488520df89a65e671e99632f08bedd5208a2ec", 0x27}, {&(0x7f0000ce4000)="4592f1e09bc3f572f10f856b376fc3d61085908861158ccb6274dfe8be4cf27af1ec0525cb22bea7cf4f12c53724a61fe6d2ce4f2941051403a46f289dcfd92996aa19f8f2dbb3fd25efaa91c2a171779f31749d", 0x54}, {&(0x7f0000179000)="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", 0x1000}], 0x3, 0x0) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00003e9000)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f0000bea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce9000)=0x10) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000b84000-0x6)={0x4000000003, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000fe8000-0xf8)="584c40612788f8ded56b95471f40a019589ad605bffa68234f6402a5ab1dd175aeff7e3dc9e46b97b2dc763f33e590906ba1b42cd7922ea22c26dfc559e4921e0ff42feb6334b2360d639900e8b9bfdf4565c848fda491e9caaabe53600573901033c882b3504aeb059b29658f1e87f38353ad3d33a588589cc0863e4ca30c9aaa2775ae7579f0c6c0df5030d1c6ca098ceab27a49464c5c1f870d5cc32ff6a23b7d1e0dccf51ba4381c83e7152f94b5d7044c3752d9146373421adc6c382ecf2ad7ec9ce1d3b365a98d95833ef1e0d94c73fde9fd74889217a2343cfc2292375fa4f17cf596e5633b4d6db1898f63aca543aecf50043b9d") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xf, 0x3ff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fe9000-0x9)=""/9, 0x9, 0x10000, &(0x7f0000e47000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000fe9000)=""/53, &(0x7f0000a55000)=0x35) r1 = open(&(0x7f0000fe7000)='./file1\x00', 0x800, 0x40) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") unlinkat(r1, &(0x7f00008a4000)='.', 0x200) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000175000)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000fe8000-0x10)={0x7807, 0x3, 0x8, 0x0}) 2018/01/06 19:41:35 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b65000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ac6000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007c5000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000ef8000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005e3000-0x8)={0x0, 0x8}, &(0x7f000026d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000402000)={0x80000001, 0xffffffff80000001, 0x0, 0x8, 0x0, 0xfff, 0x5, 0xffffffffffffff81, r3}, &(0x7f00005c0000-0x4)=0x20) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000049000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='rose0\x00', @ifru_flags=0x301}) r6 = syz_open_dev$sg(&(0x7f0000eca000-0x9)='/dev/sg#\x00', 0x0, 0x208c00) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000335000)={0x0, 0x6, 0x3, [0xffffffff, 0xd0dd, 0x4]}, &(0x7f0000cf0000)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000000f000)={0x3, 0x8073, 0xd, 0x1, 0xfce, 0x7fffffff, 0x2, 0x6, r7}, &(0x7f0000787000-0x4)=0x20) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000d6d000-0x7)={@rand_addr=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00002ce000-0x4)=0xc) r10 = dup3(r9, r5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f0000bf8000-0xc)={0x10, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f00001c0000)=@assoc_value={r8, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x0, ""}, &(0x7f0000713000-0x4)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000d9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d0000)=0x14) sendfile(r9, r5, &(0x7f0000815000)=0x0, 0x62f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000195000)={r4, 0x64, "2e820333043baf15090f1e75cfdbf4d228d5046b15c4d3919ee510e222b5f9b3d2e3786342ed2118a7ee6eb251471193cfef559c1590565b27230a46b28d2f6b34b386efc298680f4820736f1dc00f3a292d62b306750a4d45f84a129d6661acad763637"}, &(0x7f00000cc000-0x4)=0x6c) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f0000131000-0x10)={0x5, &(0x7f00009aa000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ftruncate(r10, 0x4) r11 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f000009e000-0x20)={0x3, 0x2, 0x100, 0x7, r11}) accept$netrom(0xffffffffffffffff, &(0x7f0000a32000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000718000-0x4)=0x10) getuid() 2018/01/06 19:41:35 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006e5000)='[:system\x00', 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2018/01/06 19:41:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000361000)='.)\x00', 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000395000-0x20)={@common='lo\x00', @ifru_flags=0x800}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005d1000-0x10)='/selinux/access\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000ba7000-0x5f)=""/95, 0x5f, 0x40000000, &(0x7f00007e7000)={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) r1 = epoll_create(0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x0, 0x0}) 2018/01/06 19:41:35 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x4d9, 0x4, 0x0, 0x3, 0x20, 0x4, "8e62b08716be4525c7729a46ec37230de9a0de1e622286bc7347275a44a03dd63acbf291b4f33a5cfa5bf98ad46e09c37368788173329c98086f3a81928407bf", "d1a3f3cb3e652b3ad9717613e8ad70d44f005dc2c2fc32d7719f61a446dee88cbc6975d1da7bb84e4cba40a0e93b4a559744a405338dd6fd453c7caf302f3cc2", "eefa621d44a85bc86e67827ecb3350cba45c1609d1f4fb01b47407ff6b6d94db", [0x314, 0x7fff]}) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setstatus(r2, 0x4, 0x4400) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000030000-0x5c)={{0xa, 0x3, 0xfffffffffffff392, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0xffffffff, [0x9, 0x5, 0x6, 0x3ef, 0x9, 0x9, 0x6, 0x8da9]}, 0x5c) 2018/01/06 19:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000635000)='/dev/sequencer2\x00', 0x40, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000248000-0x4)=0x2, 0x4) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") read(r0, &(0x7f00008a4000)=""/9, 0x9) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00003b3000)={0x56, 0x2, 0x5, {0x80, 0x6}, {0x3, 0x0}, @const={0x0, {0xffffffff, 0x70cc, 0x9, 0x9}}}) unlink(&(0x7f0000cbb000)='./file0\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000212000)='/dev/keychord\x00', 0x20000, 0x0) 2018/01/06 19:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000049000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x0, ""}, &(0x7f0000713000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000053f000-0x20)="3ea0628bf630c9c588e0efc537ff6eae07b148a62ee02c5d7ac56ab19181ebb5"}) getsockname$packet(r3, &(0x7f0000d9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d0000)=0x14) ftruncate(r1, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002f1000-0x4)=0x0) rt_sigqueueinfo(r4, 0x26, &(0x7f0000237000-0x10)={0x7, 0x0, 0x0, 0x0}) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000382000)='/dev/usbmon#\x00', 0x830f, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000052b000-0x77)=""/119, &(0x7f0000e99000-0x4)=0x77) recvmmsg(r0, &(0x7f00003ec000)=[{{&(0x7f00002ed000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000376000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a70000)={0x0, 0x1c9c380}) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000962000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00001aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000040f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000263000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ba3000)={@common='teql0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.090637] device gre0 entered promiscuous mode 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000076e000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/06 19:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000444000-0x10)='/dev/sequencer2\x00', 0x4800, 0x0) fcntl$setpipe(r0, 0x407, 0x7ff) lgetxattr(&(0x7f0000c31000)='./file0\x00', &(0x7f000003c000)=@known='security.evm\x00', &(0x7f0000eb3000-0x61)=""/97, 0x61) 2018/01/06 19:41:35 executing program 1: readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000081e000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/06 19:41:35 executing program 0: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00004a4000)={0x9}, 0x8, 0x80000) read(r0, &(0x7f00008fa000-0x56)=""/86, 0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000212000)={{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, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cc9000)=0x0, &(0x7f0000431000)=0x4) r1 = socket$inet(0x2, 0x80801, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/06 19:41:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000+0x69a)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f00001dd000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000425000-0x10)={&(0x7f0000000000)=@expire={0x428, 0x18, 0x8, 0x5, 0x1, {{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x1, 0x7f00000000000000, 0x2, 0x80000001, 0x0, 0xa0, 0xa0, 0x3c, 0x8, r1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x33}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x80000000, 0x0, 0x3, 0x745, 0x13, 0x80000000, 0x6, 0x100000000}, {0x6, 0xa00000000000, 0x100002, 0x7}, {0x4, 0xfff, 0x4}, 0x6, 0x6, 0xa, 0x0, 0x8, 0x80}, 0x8100000000}, [@sec_ctx={0x100, 0x8, {0xfb, 0x8, 0x1, 0xef08, 0xf3, "6147d0264376ffee2c106eb7694478446a0ab54a14b95708181aa1dc519103a03098559fb14df9d55756daa27915f3bf6158b8276dd9eacab23facb6f3c5ef1d0cf0742f3f032bd8b1a7b256d4e0b7edcb590387fcbc7bd382efd8df4ba2c8fd102a0ce00257ce103d40452f2c771e596293a67b29293668aa7b4c743006b9f70d8ae66e9ffcb127c468f5fa1e6961c606469cf7d4e141c1706feee1d4a665b8ee1b5e742e97fe759801c4f31b8590d0d7bd4e1f3c5e4898574d347228cd9b8a6bbdbecc923bf3de04dcf6a5570294d310765cf0337a91332fb16de0eda423b388aaa24df212947cc22d7489627a5a081449cf"}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0xf01, 0xe5}}, @u32={0x8, 0x16, 0x1}, @ipv4_hthresh={0x8, 0x3, {0xe, 0x9}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x6, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x0, 0x4}}, @algo_auth_trunc={0x7c, 0x14, {{'sha3-256-generic\x00'}, 0x2e, 0x200, "e88fba6c2de3e43710ab8abf5459279ccb8227acabfb2be2fdd5cec73a1a4ba282014955da67c3e1b998d22924a4"}}, @algo_auth={0xfc, 0x1, {{'md5\x00'}, 0xb1, "f919ffb713fea9559b2813fe69002637ba05989f73e738f1cbfec537e14e39720040dacf556ea2b308d8326ea8a47650810ae8d7062b610463403bcc53112d50a75383d518d2bcabe14c558b8b9cbc1d2dd907139726094b9c4cb1fa630a7305bae505ce5e06436fb2eb0c4a9874a05c946cf881615caf0fbb3f7a0a2115b4e8d31ad31cee5be52469eb2a04ccb0822ab22dd22ca26606a04d9a0f3cc286be34990eb0288a4bf9e8b7ad0ddf380b4f01af"}}, @lifetime_val={0x28, 0x9, {0x2, 0x9, 0x3f, 0x4}}, @lifetime_val={0x28, 0x9, {0x2, 0x100000001, 0x7, 0x95}}, @mark={0xc, 0x15, {0x1, 0x0}}]}, 0x428}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x200}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000004000-0x4)=0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000003000-0x4)=0xc8, 0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000616000-0x4)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000ff6000)=0x1ff) r4 = socket$netlink(0x10, 0x3, 0xd) writev(r4, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/06 19:41:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000008000)=0x0) 2018/01/06 19:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/06 19:41:35 executing program 1: r0 = socket(0x1a, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x8c)={0x5, 0x100000000, 0x46f, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x81, 0xfb6}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000656000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) 2018/01/06 19:41:35 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000822000-0x4)=0xe09, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000019000)={0x5, 0x0, 0x5, 0x3, 0x100000001}, 0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000001a000)='fdinfo\x00') execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1802, 0x1f) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008ed000-0x8)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000840000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d03000-0x4)=0x10, 0x80800) close(r0) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0xfffffffffffffff9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) r0 = accept(0xffffffffffffffff, &(0x7f000098a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000068e000)=0xc) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x64, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) pipe2(&(0x7f0000b38000)={0x0, 0x0}, 0x84800) 2018/01/06 19:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cc2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000088000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r1, &(0x7f0000169000)="", 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000052c000-0x4)=0x0) writev(r1, &(0x7f0000ef3000-0x10)=[{&(0x7f0000745000)="581f16316313a288191be9ba24382a7441bca3b43eb50445705e2a12ef74ff76a84ee66fe29d4a7a472afaebf80806aed543ba4d5846ce6d4ddd743841cb0efc9f54fb4af0a02b7ea82787efbd29faeb9d441f62aba0913ebe59ef93e7872a94efaa87e85360523e60e56f981094eaff03fa72b448d983a5ec1604a7a7f8c290d5ddfe7ade59abeee746cd66cde06c0c727cc446381c8fd436850a889d0244949123026d", 0xa4}], 0x1) 2018/01/06 19:41:35 executing program 4: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000fd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000069a000-0x8)={r2, r3}) socket$inet6(0xa, 0x800, 0x80000001) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)=0x0) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept$ax25(r0, &(0x7f0000396000)={0x0, {""/7}, 0x0}, &(0x7f0000f5b000-0x4)=0xfffffcf0) vmsplice(r1, &(0x7f0000ed9000)=[{&(0x7f000085a000)="73abc34a2cf22f32e9541ac782bc2e1719527a294ce94fd6f58810b5d3d1f82e9e706e7b9dbdbc0dd0f95462a77d26c9d37058b304306a3ae4e326baa5a85e65d4d996ccb4ac8df6d77a3b8514fb3512093a4c022d335925218d932be323ba812801e177e239b98b5739abd8928312c5eb261f2b341433449e3540a9a80dfaafe1b786fc564c5eed047856fabf4bead260c22793ccdc21a7fe11179f0e0a1a7d93597a57a6d1f9aa1f661b33df3357fe3b6e077d7ec8b71d1a7727d2caa6bb29f4d047f013bc93d787bdf1958ae33d59e08c99a12d95b79a8823341ba82453bbdf1820547bba0a00356060147806a9c328f6e138d97e11b8f3f69c46d6", 0xfd}, {&(0x7f00001a8000)="f72fce3172289c1951030caaf370b13f0aa557a9403e80af963af6f46bc4746f9f2ce46fc6fb09ab72d15aa543b7d008a1ea3354fb28b3f29eeefe8151ed2e0b49de8ef084309f54f270b53baccacf1fe4fe1d8f71db6e8d991614ea6474f8fa4c6dd56528cf7a7dc6453d84bb6fb705c4cdff77b7381e0ba3360baa83532658c23bc1ea6253945b2fe10f2c28e08091cc695d66a51af2ec34df87d2c74f4bfe69ef05004e1bccc622f4aa97f4d0229de1daf994e54f0e4aeba2993a8b4c5370154a4b0be9fc738234d6851283b61cc48b58", 0xd2}, {&(0x7f0000028000-0xbe)="1761c05ad187ab5bb1b1b6c37a8ed3f3f70568041f51eef74b050d5bb2f73031a513f1e24a6295614b3c12fe3326762d345870e44fe970822d8091b0d7f7d0c3d3eee4053a170107875cdac1a7f330d71b02881a0077d99c7f436fc23357ec4003ebcc6cbcde4b39dd66598a1aa3c8d716b41bac3b04416c08e6b6712d4eb6f5ddb912eac8382075936a10f14dc25b3089541cd342017dc772249857243b1e588a32991735b259df2680628abb848732736e4ab4327456c47f0cc66c2c25", 0xbe}, {&(0x7f0000ad6000)="6e92fdba165d8015ea5d7c952e7249dbbde5d08a980197235f256fa95ff2061865191cd20414c313b31f3d89ba227d25acff7672739c495e7f508831b32bdde380c1646da3c1e2a5dc8a03461511210b44a3e86d83457d92e4228de40b9714731e9de54771a3acde545c17964cd8f32539489e0368c9bbdbb55040ed54072316a078de40c91e934e43af", 0x8a}, {&(0x7f0000127000-0x78)="c84394f88ea029897079427b540c36aaad6dbc56f2bdd3bf2acd348d4ca01864d2157f07421a163fd89cd396be745d8b2103921f136438b5e8e356ead046e1c5bcdd39ea5f7f38c1ba318b420ac7c34b103e0775ed669e08071d2045c9cb5b8c3e5aed82618110b4b785e33779d0626ccc061fa2620e5d9a", 0x78}, {&(0x7f0000a95000)="2ccc103738621c9f147b1087c6cb0a2e4486334031ddcad606d6fd4c2f9fec6fa4308ad3d4d02297d2", 0x29}], 0x6, 0x1) r2 = add_key$keyring(&(0x7f00003de000)='keyring\x00', &(0x7f0000db9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) accept(r1, 0x0, &(0x7f00009bc000-0x4)=0x0) r3 = add_key(&(0x7f0000f60000)='asymmetric\x00', &(0x7f0000068000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000707000-0x9d)="a7c7723471fa24c811dd0b88eab6a509885fa1ed1455642a8487665a57f45435a742ce8d21445567bdafb247ddfbf3d0bb118e894239e690a3cec446a46d02d1241c214df81b596fe134e9772d9a3c6cedec07363c25306fb391cdd15cec9e224631c559a764744162d39e78e4192a12ae9a8008c65e9a36d493022e6c0e96d51dd01c5049f0999a52f1df0a836dd80bd4d0964ee82544fa40599b6139", 0x9d, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000105000)=[{&(0x7f0000a17000)="c78a6fdabc6796c26bf488242e978e43bc9fd923a1a81cb875a3940dc372ddffd9f50f2f17686f3f5aff218adf572306a21164e29f42b01395373bc87c9e0012bb599a1fe68d06bc399edad13378527ac2ae3df2f3b0d22ff7456815d48496c3d6fdab06f7e1b8f3c51c9fc82be57ebe369d5972a8ff8ed5d364866be6f1af936e63d146aff93e4b3c6d59d9179e43e346ad0dfcab6a9432", 0x98}, {&(0x7f0000be5000-0x65)="b77df0ea41ea5e476803bc932c9a3bd064c13f706a1b7d258bbc5525c1a7bf005a05f5be302dd6310666be3debb9e4f274e341eac32ca28a2cde81685a3797f2c37312b29168d21db00fb61cdd652113cfc15f565eb54f3b2b737e02cc0fc59b493f339b80", 0x65}, {&(0x7f000069d000-0xaa)="4848a7e974b24d3b1b1a37ac0d61efee5f2b7bc670d1a429ede31587991a98e27855f3c4df893de78bc4a78a795eb4cb5ee10c7d4d0e4dc641202f71ae955d554cb1bb22ddac33b5e9c0a5d171bfa16a307cb8b63e6ca622a49a9bdad3c66437d885dbeb54c5646f0f4afb95046b694b0a6850dbc54e78b61eda8ed5683ee5f11120d237f576545b38b212a197b435dcc3eb88957d7f92b3698b33180041606d9c1b95b64d1f50bdfaa1", 0xaa}], 0x3, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bbf000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000188000)=0x0) fcntl$lock(r1, 0x9, &(0x7f00000fa000-0x20)={0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, r5}) getrusage(0x0, &(0x7f00002c5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f00005ad000-0x9)='/dev/ppp\x00', 0x101000, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/06 19:41:35 executing program 0: syz_emit_ethernet(0x13, &(0x7f000000b000-0x14)={@random="ca38613ca5f9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8848, @llc={0x3, @llc={0x0, 0x0, "03", ""}}}}}, 0x0) 2018/01/06 19:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap$binder(&(0x7f0000737000/0x3000)=nil, 0x3000, 0x0, 0x2487a, r0, 0x0) write(r0, &(0x7f00003f2000)="18f7f06efd03b6b526604e7f69fd359b553ea96bff25df08ad35d550fdfbc830f052e96f9928aaa454d2b2784e6362bc531304e70a4e9affea93715c25cacd84c8a199d7fb2cb7d2a77bac06f50aa2e8c4652f88a631bec288c5fc3e8d4de406a6e181f073c30504507259d974a69bb8b9214241c0fe861397310c216f66d098f626cc6200385c7ac4f2690da9d37b8da6d07ababf158162c0d781a6ef1cee77d32cec9d1fa4a5ef76308f16d2b26b7ecc686c9435b8880b96d486eedfae973abc09de", 0xc3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d62000)={&(0x7f00007b5000/0x1000)=nil, 0x1000}) 2018/01/06 19:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/ppp\x00', 0x400402, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0xf, 0x13, 0x10, "cd69805d8961179ecd010c365cb2e32b57e450e5b359eccf71b2638d56c7b254f2054bec1b373cb2d84f4413031e27446110b10fa35a9eb94229b83cdee68c1e", "c846e95cee22b1aabdd86312a0600860e3e915a32f40ea9ad582d977214ad765097f3a7e5b84d9b9949536174c8bbbb67d826354801b6ce5149d5660af620388", "0d05c1c79c0d69086ec698d83031efe9a7de9c11aa598ed73ad93c8514272196", [0x7, 0x8]}) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000165000)=[{&(0x7f000003f000)="008000001800fffdfe080000000a00210200e30000000700000000090000050000000000000023a3", 0xffffff4a}], 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000924000-0x20)={0x1ff, 0xd4, 0xe12b, 0xff, 0x8, 0x5c}) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000051000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000003c000)={r3, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffff8, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x14) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d4f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000086f000-0xb9)="c4a09d0e17a7e41b6a6b943ce5f8673a8fc666e114fc234c36e353df91e8a31d573ef2e7f7c3ba1ef6e635f6c1f405ba7a749e04be8101f84d6c7eb9939279cbb3346e2392fd27bf8da5c0aa0358770ce1f0f86d3a63d8cd22e8772077fafe3eb5bbb9d9efead4c8c848dad493168178ea9590526536cccc3d6619c958cd7cb49d1610d3723a0c37ac88241563f7a2f62a350d1a03a1e7ba7dac6794c051aec49440dd5f5f7917cf60a3428a73b0707be7c642441f36120222") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000088e000-0x9)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ec1000)={0x3, 0x2, 0x6, 0x9, 0x0}, &(0x7f0000746000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008c6000-0x10)={r3, 0x3, 0x2080031e, 0xffffffffffffffe0}, 0x224) 2018/01/06 19:41:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x5, 0x4) unshare(0xfffffe) clone(0x201003fc, &(0x7f0000b67000)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") 2018/01/06 19:41:35 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0x4) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000014000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b6d000)=0x0, &(0x7f0000b6d000)=0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000018000-0xcf)={0x0, 0xc7, "21f78c716b4f5d26cd91378ff4e0e5e4397ffd557e548ddfa5056a33560d62c0a312978691fc18c698eef02a01271cd4688945d26a0a8f2a68b695ca9ae9d4dbe5f9d837cd5e997b6d55c1676d105cb931836ff1ab01c23aef9d8143551df28f2d0b5601b66587c074829d7a47e6cf6793599ea7dd5771d542ff51c1638a5dff883b78df7eef8f46e803c9431c9037ec1a1e59a7c754549dbe613f40512e0fd1b1f4dfb910e37eab70c8dbd41fc3853966eb4843edca0906aea25a94c8e68f1d05655ab42cc267"}, &(0x7f0000015000)=0xcf) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000011000)=""/173, &(0x7f0000017000-0x4)=0xfffffffffffffc54) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000f000-0x8)={0x0, 0x4}, &(0x7f0000b6e000)=0x1) 2018/01/06 19:41:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007ff000-0xb)={0x2, 0xffffffffffffff7f, 0x8, 0x0, 0x93, 0x8, 0x2, 0x8000, 0x8, 0x1, 0x9}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000bae000)=0x0, 0x8000000400000ff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008a1000-0x8)={0x0, 0x6}, &(0x7f0000d36000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ae3000)=@assoc_value={r4, 0x7fffffff}, 0x8) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) writev(r2, &(0x7f0000a2c000-0x10)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x10000000000001ac) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) ftruncate(r1, 0x8000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000bd6000-0x18)=""/24) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d10000-0xe)='/dev/keychord\x00', 0x94000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$autofs(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/autofs\x00', 0x1, 0x0) 2018/01/06 19:41:35 executing program 3: mmap(&(0x7f00006d7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000074a000)=[{&(0x7f00006fd000-0x39)="390000001100095118bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001ae400000000000000080000000000e9ff000e000d0005", 0xfffffd59}], 0xac355080db2b7b2) recvmmsg(r0, &(0x7f0000b32000)=[{{&(0x7f0000692000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007cc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000cd7000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a7b000-0x4)=0x0, 0x4) r1 = socket(0x5, 0x7, 0x7fff) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff7000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000ff8000-0x4)=0x8) 2018/01/06 19:41:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000870000)='./file0\x00') setxattr(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f00004a5000)=@known='trusted.syz\x00', &(0x7f0000d29000)='GPL\x00', 0x4, 0x3) open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/01/06 19:41:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000496000)=0x0, &(0x7f0000bd7000)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fe000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b94000)={0x0, 0x94, "d67f33607b5a908ff0c048cd561985c67be7cc90ebfee82e9043c62bdf5f4c03a1d8207bc1fa8023f341d0e41996fd02c7adf33b6e7dbcc295886dc607138f380ce5d44246cb19742f22e9805986fffcf68e712a3288551fe443a5a63f7c99f48b383ef79ee4d050c9fff8a9f65a798d36d5b740b5c0bcc23e16cc504784e12fe2cca42f9db518e0331aa4c59d27b11d4e523685"}, &(0x7f0000cff000)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000047b000)={0x3, 0x6, 0x0, 0x80000001, 0x3, 0x80, 0x4, 0x7, r1}, &(0x7f0000638000-0x4)=0x20) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000147000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000-0x4)=0xe8) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000da4000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000)=0xe8) getgroups(0x1, &(0x7f00007e6000)=[0x0]) r9 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a1f000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a8000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a6000)={0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000042b000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000391000-0x4)=0xe8) getgroups(0x1, &(0x7f00008b1000-0x4)=[0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000035c000-0x4)=0x0) lstat(&(0x7f0000335000-0x8)='./file0\x00', &(0x7f0000704000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c45000-0x4)=0xe8) r20 = getgid() r21 = fcntl$getown(r0, 0x9) r22 = getuid() r23 = getgid() r24 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006d6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2f000-0x4)=0xe8) stat(&(0x7f0000bab000)='./file0\x00', &(0x7f0000670000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000dc2000)=[{&(0x7f00009d3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e01000)=[{&(0x7f0000b29000-0x7e)="6ad38e3761fd27c09045c318f46311b0a5b4cb5d8307b13a89a5e6a01a8c57a3eb3d6cfbccb5d8ff1ef5a065958ce3fca4b016ef62ba5f0e783515d969a2971cfd514d1b5fd821a2ecc6e3e788f19bbc4d0d239b9cf17d6ff627a775efb719127bb1e084789aa42243264392a809877634337e7c1b51cd0a2801bb6c8775", 0x7e}], 0x1, &(0x7f00007a1000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb8, 0x4040}, {&(0x7f00005aa000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000419000-0x30)=[{&(0x7f00009a2000)="464de2e47f800de77f9679bb8134221635a4416a7aef580a1996b0d542999ccb3980bc", 0x23}, {&(0x7f00002b9000-0xb7)="eaf33a3f5968995b70869d9c6a414c53dcb372b0bbdad361dc9f0db0dbb34b6253a938d5ffa707a2badddf6e61d446dfb5158b5a391014eed98b69c0a94de4bd1246d853133c51b8eb2f70a2b4b4d299c8c5860d112666b62f29eb4788809e2b9b7ac4c885f2a72fc2ed0d4b03b6aa2e3614f806951c534766c75b502c5de5309409a0a72f372631ea76a3d55e0bdc864eef5588ab6cbb74879d9ec52addf7f1c00c6ccba17f40dc20f593a1b77330ac9b49864949baf6", 0xb7}, {&(0x7f0000f7b000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000152000-0xe8)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x4000}], 0x2, 0x40) r27 = openat(0xffffffffffffffff, &(0x7f0000774000)='./file0\x00', 0x20000, 0x181) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d5e000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r27, 0x402c5342, &(0x7f0000571000-0x68)={0x8, 0x8001, 0x3, {0x77359400, 0x0}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f0000652000)='./file0\x00', &(0x7f0000a26000)=""/68, 0x44) setsockopt$netlink_NETLINK_NO_ENOBUFS(r27, 0x10e, 0x5, &(0x7f0000aba000)=0x7, 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f000048f000-0x8)='./file0\x00', 0x0) accept$inet6(r0, &(0x7f00002ff000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ab6000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r27, 0x84, 0x10, &(0x7f0000edb000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000c44000-0x4)=0x8) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6a000-0x11)='/selinux/context\x00', 0x2, 0x0) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0\x00', &(0x7f00007ba000)="0700cc667300", 0x2000, 0x0) 2018/01/06 19:41:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f00003b0000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007bf000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ed4000)={0x0, @in={{0x2, 0x3, @rand_addr=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, 0x650}, &(0x7f0000a11000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c59000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8}, &(0x7f000016e000)=0x98) 2018/01/06 19:41:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$inet(r0, &(0x7f0000016000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc9000)=0x10, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000360000-0x4)=0x0) 2018/01/06 19:41:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000024e000-0x10)=@generic="828e7e8f264f51e13349caa123419119", 0xffffffffffffff9f) r1 = syz_open_dev$mice(&(0x7f0000928000-0x10)='/dev/input/mice\x00', 0x0, 0x141000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c26000-0xc)={0x3, 0x3f, 0x3, 0x10000000, 0x8, 0xfff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000361000-0x11)='/selinux/enforce\x00', 0x2004, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ea8000)={0x9}, 0x4) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000915000-0x18)={0x80000000, 0x400000000009, 0x100000000, 0x1, 0x2000003, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ddd000)="") 2018/01/06 19:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x401) sendto$inet6(r0, &(0x7f0000b8c000-0x16)='?', 0x1, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r1, &(0x7f0000529000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f000008e000-0x4)=0xc) socket$netlink(0x10, 0x3, 0xe) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000540000-0x78)=@routing={0x6c, 0xe, 0x2, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, 0x78) 2018/01/06 19:41:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfc3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x0) 2018/01/06 19:41:35 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2001, 0x0) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) 2018/01/06 19:41:35 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) iopl(0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) 2018/01/06 19:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000067c000-0xd)='/dev/usbmon#\x00', 0x0, 0x30040) munlock(&(0x7f0000023000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000956000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x8, 0x0, 0x15}, &(0x7f0000612000-0x4)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) socket$inet(0x2, 0x802, 0x6) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/06 19:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000b2000)=0x0, 0x4) bind(r0, &(0x7f0000e3a000)=@sco={0x1f, {0x10000, 0x2, 0x3, 0x56d, 0x0, 0x400000000006}}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000a36000)='./file0\x00', 0x109101, 0x40) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005a4000-0x4)=0x0, &(0x7f000033e000-0x4)=0xfffffffffffffed7) 2018/01/06 19:41:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = inotify_init() flock(r1, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000000)=""/157) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x800, 0x200000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="52cc30292d38cae2198accfb98471a42", 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x484000, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xe)="6264657627976370757365742400", 0xfffffffffffffff9) keyctl$revoke(0x3, r4) 2018/01/06 19:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$netrom(r0, &(0x7f0000d50000)=@ax25={0x3, {"43bb84ca229f97"}, 0x800}, 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/06 19:41:36 executing program 2: 2018/01/06 19:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000b49000-0x1)=""/1, 0xfffffffffffffdfd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x40000) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4a000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getpeername$ipx(r5, &(0x7f00003ce000+0xc7c)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008ef000)=0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000098f000-0x28)={@common='ipddp0\x00', &(0x7f0000297000)=@ethtool_wolinfo={0x6, 0x80, 0x0, "2a340d40f5da"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00001d1000)=""/74, &(0x7f0000ae9000)=0x4a) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/01/06 19:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000649000)={0x0, 0x0}) getpgrp(r0) 2018/01/06 19:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bc6000)={0x0, 0x30, &(0x7f0000bc3000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000185000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b1f000)={r2, 0x1000}, 0x8) prctl$setmm(0x23, 0x0, &(0x7f0000be6000/0x1000)=nil) accept4$packet(r1, &(0x7f0000c2e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000969000)=0x14, 0x80800) 2018/01/06 19:41:36 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ba0000-0x10)={0x0, 0x71, 0x1, 0x9}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd9000-0x8)={r2, 0xffffffffffffffff}, &(0x7f0000fd8000)=0x6) readv(r0, &(0x7f0000fd8000-0x20)=[], 0x9d0e61c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000513000)={@generic="ec72f18e8deb689f4e5e4f52235357a5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c12000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fd8000)={r4, 0x80000, r1}) 2018/01/06 19:41:36 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00003d9000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000032000/0x4000)=nil, 0x4000, 0x1000008, 0x4010, r0, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f1000)={0xa1, 0x0, &(0x7f00004f2000-0xb0)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f00003ea000)=[], &(0x7f00001dc000-0x28)=[0x48, 0x28, 0x40, 0x18, 0x28]}}, @enter_looper={0x630c}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x10, &(0x7f00004ea000)=[@ptr={0x70742a85, 0x0, &(0x7f0000152000-0x1)=0x0, 0x1, 0x0, 0x32}, @flat={0x776a2a85, 0x101, r2, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f000027c000-0x1)=0x0, 0x1, 0x3, 0x3c}], &(0x7f0000259000)=[0x38, 0x20000000000048]}, 0x1}}, @acquire={0x40046305, 0x3}], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004f2000)=0x6f9af1a4, 0x4) 2018/01/06 19:41:36 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) setns(r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x1)="") close(r0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000053000)={0x0, 0x3, 0x20, 0x1, 0x7f}, &(0x7f0000053000)=0x18) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000054000-0x10)={r2, 0x2, 0x81, 0x7}, &(0x7f0000054000-0x4)=0x10) 2018/01/06 19:41:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x58) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002c1000-0x3f)={0x0, 0x37, "8a8b5b254e3ca645dae3f3ef9654354bc8dd3f583be16d0a3fc53cc2193a92e1f1d6fb34072dc066c4d1a87c033c96b334b91fac5404b5"}, &(0x7f0000ca8000)=0x3f) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fda000)=@sack_info={r1, 0x1f, 0x1}, &(0x7f0000fdb000-0x4)=0xc) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/06 19:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) r1 = add_key(&(0x7f000026b000-0x6)='logon\x00', &(0x7f000043a000+0x11a)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000056a000)="b6af460d170f375e757eafad5c448bc36d2f7282e7a464b5ccc5a86822c6484320c4e71d2c23a3340154e0f0272f3c572e848709ae5de988ab781f9a4b27096287c28965544374e10ea6b03c06e0d22705aff90186cfca0a51ebc070c9d781b5d40b84e3fc0648a0569153c19a0c76c5", 0x70, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000abb000)='syzkaller\x00', &(0x7f0000bf8000)='/dev/snd/seq\x00') 2018/01/06 19:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/load\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000bf2000-0x38)={&(0x7f0000d54000-0x10)=@ax25={0x3, {"63487b0507fba0"}, 0x2a79}, 0x10, &(0x7f00005d1000)=[{&(0x7f0000da9000-0xbb)="817869ae13cb315dd427849b1f46c403c8bf1e7da9b796bff37c470f6917505b1ae4a2d42505ce8053e8b1a82fb32285de6e2ffb6e4f5e8fe399bef08d23c51a1251b960cd26d233827ab49b74b09f72e66eb718616e7e60a6dbc78a012f82502dc1322dbee2861fb444b7c99c7fb39f88ef4bae6b3784b1a00427504c27774a7d06349e3a23a90c36961b5f5cb6c3d9f07cedbe2c35a987d3f87261d909e9d557199079221125798d86cbb77bbfd08e69ddfc6119dca574d88aed", 0xbb}, {&(0x7f00009b8000)="ce3ffd5258f86a438d335294f7cbea9b4209ac41b1b9f96c45c7330bcdff0988be96d6edf5b0967019a64396a066ae8eca6e566c7415c4177da5439d269c23744f3efdab7ac352d7a25c0e0884d92089adf3a0c7db3a61bcf45c2cb8188f76a621a3a4404ebf36dba3fc1a866e201fd26a32f718ae1990deb45ac5152b6929210a2b01dbe4ff8bebbc11de0375fdc1d7ba6f7aee4336948896f3caa1b5f09994258b22ca19bbb225c5d282d658f9f3992872915f857c4d8e1ab36b650ec5f0c261ee343b6324f6a32e9112b8ec75d69acf2a87f6e0fe", 0xffffffffffffffc4}, {&(0x7f0000bb6000-0xb6)="7c6cdd5a0f62ee3fe715085862c0dafd3d39c17a796e05c093c4f901c4c2ed91e20fb0eb53296a854d90bfa0bd8f9703838502632d1aec9ff4c23756aca387a98a2f1af89804cbc0cdbdde39b5f7037b17c614851dd4d336c185d7b6809da079c750220fe92bc6359cb9bffcc22a7d12fe8424bc18fa133bddfed703efa43ae72a164a8cd7a759d7d31640ffd0c58190f9b519865e1fca8527cb23b729e2c31516a81717bffb32cfb0bff5806541fcd6291c2609c32f", 0x7c}, {&(0x7f0000f1c000)="5be16d852acd307f394168824620a10bbc0c32131065b8b858b2a234d960d9ae2f6cd43b0127b414d73cfc97962d06cf3640c3e31e8893a45ff15d5c8399f2078f611e1e367d068827532ff7aec81381cdfcb2bf671cdfc3c9c77b4faeff76af34294bdb2dbf89ee3cab9bc3a319e4ad457b8b891195af", 0x77}], 0x1, &(0x7f0000cab000)=[{0x90, 0xfffffffffffffffc, 0x9, "6a61b926c29dcf6eedc803e4604d090b7485c2f8f57744b1322858dc84019c6c9fad4df647e7ff643c4b541b3997df8cede58cdf11412d9886aff1260b9d2bfa8a58f76594d5681b9023f7cedef601e6cee0539b888c10ac4498f98c5df8bea244f4f5b87ad76294d1cf2559b67c56a6e22e529f43c6830dfe0b849afcc53f"}], 0x90, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f0000faa000)=[{&(0x7f0000da8000-0x2c)="2900000020001900013d0010000000060200001615de0005000000040d000b00090000000000000008", 0x29}], 0x1) 2018/01/06 19:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) pipe(&(0x7f0000a1b000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000626000)=0x0, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d22000)=0x9) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) [ 49.915696] binder: 8265:8272 got transaction to invalid handle [ 49.922435] binder: 8265:8272 transaction failed 29201/-22, size 0-40 line 3004 [ 49.936963] binder: 8265:8272 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 49.954274] binder: 8265:8272 got new transaction with bad transaction stack, transaction 73 has target 8265:0 2018/01/06 19:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc3000)=0xc) rt_sigqueueinfo(r1, 0x3, &(0x7f0000dd9000)={0x7, 0x5, 0xfff, 0x1}) r2 = epoll_create(0x6) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f4c000-0x4)=0x100000001, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0xffffffffffffffff, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000166000)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f00000f4000)='/dev/binder#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mount(&(0x7f0000fbf000)='.', &(0x7f0000dfb000)='./file0\x00', &(0x7f0000a7e000-0x4)='hostfs\x00', 0x0, &(0x7f000033e000)="b59a6518cd153557c8a378840bcf59d983bfbd0b39de5120c088758b580e05e7abee8ad58cf203df71e66122eeee5421c63a3ba7d144d64284f6230562b05d617d48aeaa913e7758eee1c8054b2ed232dde990faa93b89eac89ae0eff308b8c39f501caefdc08caa9735c36ff002abdacf3eb50e4e8e6abfc82ccd4ec5a1619468710739b5b0a725b169056de61185570cdfc10842bb5dc9eefc5b4088eeb6361b7e15ca1d719fa6d24a785441095a03aebe08c8abdf671c1e858ca281d375a9048acb128d0eda2c17d80ec7369a708c76c7a2ede6b9fcb5b37235c9329fb99053e24b6c06b9ee87fa65d69c720d") 2018/01/06 19:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) inotify_init() setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027e000-0x4)=0x2, 0xa5c) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="02", 0x1, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 50.009535] binder: 8265:8272 transaction failed 29201/-71, size 0-0 line 3031 [ 50.012122] binder: BINDER_SET_CONTEXT_MGR already set [ 50.012130] binder: 8265:8294 ioctl 40046207 0 returned -16 [ 50.021145] binder: 8265:8287 got transaction to invalid handle [ 50.021153] binder: 8265:8287 transaction failed 29201/-22, size 0-40 line 3004 [ 50.026835] binder_alloc: binder_alloc_mmap_handler: 8265 20000000-20001000 already mapped failed -16 [ 50.028032] binder_alloc: 8265: binder_alloc_buf, no vma [ 50.028049] binder: 8265:8287 transaction failed 29189/-3, size 0-0 line 3127 [ 50.028124] binder_alloc: 8265:8294 FREE_BUFFER u0000000020000000 user freed buffer twice [ 50.028128] binder: 8265:8294 BC_FREE_BUFFER u0000000020000000 no match [ 50.028146] binder_alloc: 8265: binder_alloc_buf, no vma [ 50.028159] binder: 8265:8294 transaction failed 29189/-3, size 0-0 line 3127 [ 50.203297] binder: release 8265:8272 transaction 73 out, still active [ 50.210513] binder: undelivered TRANSACTION_COMPLETE [ 50.219300] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.224837] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.230287] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.235774] binder: send failed reply for transaction 73, target dead 2018/01/06 19:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d85000-0x19)='securityppp1vboxnet0}\\lo\x00', 0x3) r1 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000327000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b1b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000029e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f9000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, &(0x7f0000504000)=0x9f) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000610000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000954000)=0xe8) r9 = getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ee9000)={0x0, 0x0}) r11 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008f6000+0x97d)='/selinux/context\x00', 0x2, 0x0) r12 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000086f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/hwrng\x00', 0x10000, 0x0) r14 = mq_open(&(0x7f0000f58000)='}#mime_type@security(\x00', 0x40, 0x4, &(0x7f0000503000-0x40)={0x7, 0x80, 0x6, 0x668, 0x80, 0x4, 0x6, 0x0}) r15 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) pipe(&(0x7f00004fb000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002ad000-0x8)={0x0, 0x0}) r18 = epoll_create(0x7) r19 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r20 = socket$unix(0x1, 0x0, 0x0) r21 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b74000-0x10)='/selinux/create\x00', 0x2, 0x0) r22 = syz_open_dev$sg(&(0x7f0000f35000)='/dev/sg#\x00', 0x4, 0x2000) r23 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000343000)={0x0, 0x0, 0x0}, &(0x7f0000504000-0x4)=0xc) stat(&(0x7f0000446000)='./file0\x00', &(0x7f000050b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() socketpair$packet(0x11, 0x2, 0x300, &(0x7f000058e000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000713000-0x8)={0x0, 0x0}) r29 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/ptmx\x00', 0x0, 0x0) r30 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ad0000)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d4000)=0xe8) r32 = getegid() r33 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r34 = fanotify_init(0x40, 0x8000) r35 = open(&(0x7f000003b000)='./file0\x00', 0x84100, 0x8) fcntl$getownex(r35, 0x10, &(0x7f00007a8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000027d000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={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}}, &(0x7f0000352000-0x4)=0xe8) r38 = getegid() r39 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f000004f000)='./file0\x00', &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x20a, &(0x7f0000ff8000-0x10)=[r6, r32, r6, r9]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f02000-0x8)={0x0, 0x0}) lstat(&(0x7f0000ee6000)='./file0\x00', &(0x7f0000593000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000d0d000-0x4)=[0x0]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b8d000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004a1000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000025c000-0x8)={0x0, 0x0}) r47 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r49 = accept$llc(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d4b000)=0x10) r50 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f00002f7000-0x8)='./file0\x00', &(0x7f00000ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e42000)=0x0) r54 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000131000)=0xc) sendmmsg$unix(r0, &(0x7f000062c000-0x118)=[{&(0x7f00003ea000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002b7000-0x50)=[{&(0x7f0000e19000)="8b558fc5618604b4479e7f522381a931a046263a7da4817eafa7", 0x1a}, {&(0x7f00003f2000-0x1000)="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", 0x1000}, {&(0x7f00000ef000)="32edb70d59ad74cd8af1bdbb0ca854041336de6e0cd7eef241a99c48f6bc3ac490696fcfd83cea437df5b6de570fb3090cfb3c4be41aae92c7018332eb09bb426907a199cdceb9a03c62bdc9a677c2ebcadfb8041f36d846cda5dbcfc631f245eab1e53c495ac78b9b8f2a2eb05619757d0f4a316f0ca50f3e0f187e80a31f3dd48c04ec16364f1ebd351b0c27d5cbd5e5f182d9fc9c90bc40fe237557f9a3f56dddc6f335d55ead80", 0xa9}, {&(0x7f0000ca8000)="859cd9497f478843b1d026dace7d4ab9082a210da4e87972c3ce5d521666059808f8769d8070c25049a981b10a476b6e98d36c9fd05c522994139242326f2456e79c4a1e5e7e0c1133d6c8db7205ea460f49d766d72f36988ccf279b59540673d0e778b504a60ab7bcef6f9ef61042e6af0d5ec18f8c6f820eaeffa6719cfeff4fdcf2b36bd9634a9685329ed3e4b4f5502a3b43e70b4cc6e23fb29742c4a4115c921f27bb08ddd0f8c2c0c1dad0ac8bd468a32ed2c48c846c8ee5109f94b80d6d3d8d2f6b9f92502eead36655d283e4bab13d5f03b446d8", 0xd8}, {&(0x7f0000689000-0x5e)="44f57f10cdcae5f337adae46b57c1bf714029d35dd0d2238c93dbee04e83f834eabac06d23e02fe27bb6056b0ca181c3a917af684baf0a802ca6edeb090be4bad99570bd300bbb87f37e00366e7ce50d61198d3a7da6a0bc0948e4f3e705", 0x5e}], 0x5, &(0x7f0000ae9000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}], 0xd0, 0x4000}, {&(0x7f000011c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002d1000+0x834)=[{&(0x7f0000c53000)="037bb263a1d49bfed128ed1a4e1148e26892a794dc732229507f0ac6a23a378e5b285ce90b2ff59cfafb5e3344857d3fcd72400e20aa8ec0cd280eeda92d0f0c61aa297554a81e5794a0cfc4b012d6628e7202c74ab36df9a333612a0a9484f7afb1351cf3dc73185ba943e1a190745d91fd280f44f30b92295f2c2c2f8e8ab3dc6ca3ebbd92f3800789ea93884165fd7b0468646cf19e3358bae262455fae82c8cde4296c776757ba8d837977b0", 0xae}, {&(0x7f000098a000-0x83)="9b109bacf3d26cc27043a7f2b6788626242b1a13efd5ee9d54b972d497fd87948f23056ffcb97696c217512f417488326c9601c4d4874f16fdb963c2394e1bbdb74d159b48759e2859398281737acb5c062c52af4c37654f2e0e542861ee2494bf086c0a607404b0716d4d6ac074f3ffc255a84cfeef2d4d359977acc3fa65de80b2ed", 0x83}, 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0x1000}], 0x3, &(0x7f000050e000)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r27, r28, r29]}], 0x40, 0x8001}, {&(0x7f000017b000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004fe000)=[{&(0x7f0000956000)="fdbe0172c78ec5a20778bc7105d06f14380bedf444d6c91c08d9830ff25a51efcd0e26dbc9cc2b0619ed733a4b892d97b296d48887538a465becdecb7f0092ae9c8ddfa7c0af7441a17ad8e4036fe9b41d001b15c7238fd238bba2dfaed73b4b1aefdfa58c4b6569e33ba4354b59e1465ce6576911804032ef4c2377ee4f86e47c206158702ef54d64", 0x89}, {&(0x7f0000ac5000-0xce)="71896eb890f547a82b0d6593163ab0cf27ff71a1fb2d8f56fe413db186ed263ad689e6153aca938ef447c8c070d7facab2c3a90860aadf9159c38562e4c9ccbfdbfba634f0464b8fb253099f4eef54509d66eb5be61ab03fd15a18c7ce0f32123e3c88934493ec86abfb1b00dee0e3a31fd61349572b51d56bbc7d2e0cd68ef8109c99f0f42ebd88173dcbce380157bfdf37933a6a2922e09392fc32cdcf6161fcf38751ba5f084aa54d6e516f8c4635baf6a98fc346b5e71706801f9068b7af333f0c5a5baf469d44c0aa9fa7e4", 0xce}, {&(0x7f0000dfc000-0x77)="5afe25d101b0b61eb9db6e62da660af0539ca6f3cdb3d44f4ae5275b0f7e8dd5c0a081f40afd0ba92a1cfeb4cfaeda336edd1bbdd29d2df63cd48fbe6a0cacdd4363e6672d446843bdc49e2d2954cd8c36a657811d64adebaf58f03a699dbe0afe2a0c4427da7eed7f3277fe472898a997c26a57ed6e07", 0x77}, {&(0x7f0000898000-0x87)="7f695443edab440afc167c7b717c8028e4c4b7122702f18180b905fbd4166e838d49289ef70f2102d8746e53df53e101bec32d2e41b859967d1ea0cfa8caa05bec5973c5cac9442017d5b85042b8e1bdda474f17cbaf9fbba5c12e24ce22e2f7eea58e5c39bdb80c9b471793906b652bf424ee1dbe1c5b5c744635ece0ab663930fd0ecd233e0b", 0x87}, {&(0x7f00007c9000-0xac)="b49d15558c096b9fd5eeee0a8a3a2eab35bf51a77431cc1c68d1fae6a04789956e55f2c114625e47f40c3b66e9ea74aa1d91626b3cb9da2e8d8fff741806db3f437873880cc7f20a87753a66ff0a226c9cd9794344ac31c2f2bceb019f5121fab1d281c683167310aa4d771727a2646e82fee3c348f90107f15fa452fca6428fb26daff638fa4a8a95d75170902db62b41a47f9985c0e4a27d0133bf3240f2220eecf769a384f331850468ca", 0xac}], 0x5, &(0x7f0000e01000)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, 0x0}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r44, r45, r46, r47, r48, r49]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0xe8, 0x4000000}, {&(0x7f0000786000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c6d000)=[{&(0x7f00003a9000-0x39)="0b6048566cb88c02b4d9686554c563ef68a820e1326bc1412896ee044b57354aff6b6bbdd2c82a05377a71fbd71b34a85c46e6bc07cfcc6d1e", 0x39}], 0x1, &(0x7f000015f000)=[@cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x20, 0x8000}, {&(0x7f00005cc000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000015e000-0x70)=[{&(0x7f0000b89000)="2c0d1d8811256c9fa757b686996b079b06c993b02bb3641b501f1eb4b500b3b0aaafa71006da7fa59e48826571f98baa01401b346d35fcdbf485bce977d1e564acc53715d82478be4ac1a48623c686e4a62b291cc4d6b98e2ed2ae3cf8577e59f70f9d0532ccdc4ab6de3e0dcce7b2584deec407891c889abb2fb477365566d7a109137ccba48b9ad271e65e00a1efcc3da7d408db5c5dd7c9a554bfcc44ebd46deb4c34f4cc8a", 0xa7}, {&(0x7f00006c3000-0x1000)="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0x1000}, {&(0x7f000039d000)="4e21ea65ed2d31b0b5a14c57427aac457e43475d20ad481c11e2745f7c27edb4ced00fe66d5bd6f33322579af4127b35421986c5e4c5e97a6655afc4ba8f2814ff7e21758222de92f0338d34296c63f7d3d14439318db1acf0f69f9ce1085a7b9456846305a2f11c556bb18dc609437218f7cb89a723e14915d28fb761da0aa83a6cb5dd7db7a0a6d8f75564", 0x8c}, {&(0x7f0000e88000-0xda)="2015539cbfec1567b6d0f80f333d7cc5db9636e89c335dd43b7f1be46597619501f02e57afc51dc2b57e268f6b259c5b82c8dcbac9127f1b299cc563a5a99128da48c5e101c6b3f8ec377e81dbe73aa0fdafc880eb3d19e1aa9ca529e3c64ef8b3621a75fa9300e769af39b49cc2bbaa7db05c90c81e16fa48bcf8f7e357d2b4bce44b9db13575e754d2db5c303f9ac85e4bed37e2fb7dcb06885e0356299bb30f9d78eaa3d3a5fbde9a6ba1ea0fb63eea280adb9294c09b096777307fa3fe7616db101806cafd9ea855f09d281481fbb2fdc66da0317be85571", 0xda}, {&(0x7f0000e01000)="0c5e8cd2c0b9efa799100dd73d233324bbe46bf1a3a9d69615c57d5cb2b8cc40e64f14e95a0d660aad31ec772a906c0ce126009f13e1e1f06390ca771c8c35cf9a57999af006d837ba5f7cdc5ada061b361240be8663536649b47418f671e3c2ad96715ed304d2ae203b478b6424e8a0a7c9a89e06505e27826595bac765d77b6ab1f45a17e30ccee0a82833f6b10366b19eb0897777a0a1fddec35f0a0e8c271e5789fac29feff9b3fa9089dbfb6ff0d7caca08755975242ebcc2f31fbe45dda37c8d310a9d2b48af020bb402c23e47f85de974b3cc89936c06c8600a1ba99bbe98233993032abff562de0885", 0xed}, {&(0x7f0000526000-0x7c)="c83d4ab77f9eeb00976a4a6e92c543101e73b5bd435d5cb4ee5c83a48451fcf2cbe8a9b4ed12fe3405205373664daa81c931db1d0f2b46da7f0d85c6b84b615cd136c7ecfe9a98e25b58db22643e511b588d50c0d1d790ff71d2d198218c54fd5c3b8c0d5b43e84725851fccf3fde6bfb963a0cf7925f500164f239f", 0x7c}, {&(0x7f0000cbe000)="fe7addc90385f2687cbfff08b6fb65678a1bb815f87b74c8f7432ab311a09a918d74b7474efc8c8dca", 0x29}], 0x7, 0x0, 0x0, 0x1}], 0x5, 0x0) timer_create(0x0, &(0x7f0000cd0000)={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}}) r56 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005eb000-0x20)={0x20, 0x7, 0x8000, 0xffff, 0x3, 0x5, 0x3, 0x800, 0x0}, &(0x7f0000c77000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r56, 0x84, 0xa, &(0x7f00008e2000-0x20)={0x4, 0x101, 0x4, 0x9, 0x7ff, 0x80, 0x7, 0x2, r57}, &(0x7f0000fb9000-0x4)=0x20) r58 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sysinfo(&(0x7f0000d9f000)=""/238) r59 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r58, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r60, 0x5452, &(0x7f0000be0000)=0x5) open(&(0x7f00007f4000-0x8)='./file0\x00', 0x410880, 0xc2) fcntl$setsig(r60, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r61, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r62 = dup2(r60, r61) fcntl$setown(r62, 0x8, r59) tkill(r59, 0x16) 2018/01/06 19:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000653000)=0xe50, 0x4) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f00007c1000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvmmsg(r0, &(0x7f00006a4000)=[{{&(0x7f000060a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f5e000)=[], 0x0, &(0x7f0000109000)=""/94, 0x5e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000005c000)={0x0, 0x989680}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/06 19:41:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d92000)=@common='ip6gre0\x00') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f0000e6e000)=0x8000, 0x8) r3 = dup2(r0, r0) recvmmsg(r1, &(0x7f0000756000-0xf0)=[{{&(0x7f0000b0f000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d3c000)={0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f75000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fea000-0x50)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/06 19:41:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x16, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)="cd", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000002000-0x68)={0xeeab, 0x3, 0x0, {0x0, 0x0}, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="15b5ac4e15d1e380a44449ef25ddcd4e", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000)=[{0x4db0, 0x7, 0x3ff, 0x16}, {0x6, 0x0, 0x417, 0x3}, {0x2ea, 0x80000001, 0xbb, 0x4}, {0x94a, 0x6, 0xd81, 0x9}, {0x1, 0x5, 0x7, 0x1000}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) 2018/01/06 19:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000094b000-0x2)={0x80000001}, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@generic="1c2fd6b95f112834f1f239fd10613149", @ifru_mtu=0xffffffff00000001}) 2018/01/06 19:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) set_tid_address(&(0x7f00003d8000)=0x0) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200ba5790110001007f800897d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/hwrng\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000b87000)="f349044c1993314148288d0be71a6324fad22e0a86fc421bcf4054e7bb8df12f7a5cc2506fa9254f7a2846a10a3d0792210f677fd5649207efe642b4fc409825fa8bb670d3b394062ec3b9457cacbb4d77ff1e0a67a4e6123ee5e98505c701d96f0b613e809168d941337eb500e259d8d9eb53b6184c1e002643dc5a602cd4e24e66167b254366237d96e6f976b227a9f89b6d9dc5234bbf4b64e0d83ea86a90273bcbf76972e99181901e47038df74c6be6014e2e6cd41510fab8552457c80b83c5227799177c", 0xc7, 0x4000000, &(0x7f0000ed6000)={0x3, {"0ef9852b3d8ecf"}, 0x100}, 0x10) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000609000-0x9)='/dev/ppp\x00', 0x1, 0x0) getpeername$llc(r1, &(0x7f0000edf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001c3000-0x4)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x8, 0xffffffffffffffff, 0xc) write(r2, &(0x7f0000d6c000-0x1e)="1f0000000401ff00040000bb070000074f0000000808001916080005e5", 0xfdee) 2018/01/06 19:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000a8d000-0x1f)="1f000000520007f2000094fef5000f43f6ff16d200000028b4a500ffffb92b", 0xfffffffffffffd11) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000014d000)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x20, 0x0, &(0x7f00006cc000-0x20)=[@increfs={0x40046304, 0x4}, @increfs={0x40046304, 0x1}, @increfs={0x40046304, 0x2}, @release={0x40046306, 0x1}], 0xe0, 0x0, &(0x7f0000ccc000-0xe0)="8f939a50fab8f4458638b6f4fd726b4690da9f40dd6359e78f82f5984e7eb8d8d7e8cceb760b8280384d93926cb160a3be5e4b8076945302604b9660eeecfd26748bf76bac2c40e517c99cd9b8601c45eb96d77ffcba5612268e4d603d5ada0a484b245dfebae926c11390e78a69d10e089c8c5346e891e188f5c82ea976f7a1727061c908fa2072d3b0d38a4197a55b6e56479e6c8e93abf0150ca322fc89b02055f08e1553e12a9a3debe310f27781e0eeff9e68b60e1c0235b2e6d52dbbf7da98f1babbc22378c0fa5f9ac3d881b95a046c6fe0f4a12cd8d1bf22e0856d55"}) remap_file_pages(&(0x7f0000465000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x201, 0x80000) 2018/01/06 19:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001d4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="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", 0x909}], 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000098b000)={0x0, 0xcd}, &(0x7f00002ea000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000dc1000-0xfb)={r3, 0x8, 0xf3, "e89eae423bec292ac7a40bff212d828b4a6912d5177d5a6febf0c5344a0e5ab84bdc961cf239747fb7af7c686d593f93cef0a2aa802601705ad33e3e2048d2135897aa3cafdf2018a7f6bb420f95a3feb3ae90d77805b59dd84a15f26cd1b79fd39efe05481e91acf85c05c6933ec5310747c66dee442fd6572194e243b7753cd7dc924609f1af9ab72a62ae2e95f6bca1630038c8dddc251d40ee298ec9d5eb4910154a9b6632c530a5f248f9f9415f0469c1603aba247bc543c9dc5cf24148ef1e7c5d6973f1f4f074a4220fe00059505acd70e113cdb888edffa6c73eeec916e09dede7cf1d18e23206302dee6249aa45aa"}, 0xfb) 2018/01/06 19:41:36 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000be000-0x4)=0x0) ioprio_set$pid(0x3, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/06 19:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000df000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d94000-0x4)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000138000-0x8)={0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000949000)={{{@in=@multicast2=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000-0x4)=0xe8) setreuid(r0, r2) mq_timedsend(r1, &(0x7f000006f000)="71cbb53a33fe6207fba7ab4afedadc9a58481653a51618ea64c476371a1d0a90f52ce41084d2c650431b65128c6805314c7df4be048438a8a43f78978a3cb52d95592beea51ba73668b414ff3da695aa96d9ef41147e8c5866776a20b670d9393dfbb7c9a24428ff5ca8ef8a1dfc572c36c904d0d56da907a20a68020e63e34cc790ca1628b7a3fd5d583bc2df70eb7ac6667436bb1ad17cf826c7db13671c28f756ba3917c0a5dee4556642c095111f2f996eff5166e0ba28ee28a614a4c468f4caf8cc", 0xc4, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/keychord\x00', 0x640800, 0x0) close(r0) fcntl$setsig(r0, 0xa, 0x1b) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000933000)='/dev/keychord\x00', 0xe, 0x0) sysfs$1(0x1, &(0x7f0000b9d000)='trusted\x00') 2018/01/06 19:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006d1000-0x18)={0x0, 0x7, 0x0, 0xfffffffffffffc01, 0x401}, &(0x7f0000cbb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007f8000-0x10)={r1, 0x64, &(0x7f00005c3000-0x64)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa0f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0xb798, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}]}, &(0x7f0000af2000-0x4)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c85000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000ab1000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000090e000)={0x9, 0x6, 0x8000}, 0x4) [ 50.349442] device eql entered promiscuous mode 2018/01/06 19:41:36 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000)=0x814e1, 0xe8f0a40e62b8d223) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/06 19:41:36 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff4000-0x4)=0x7, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000ff4000)=""/175) 2018/01/06 19:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x1000004, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a00000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fd3000)={{0x0, 0x1, 0x2, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f00005dc000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000c55000+0xafa)=0x0, &(0x7f000085c000)=0x0, &(0x7f0000f80000-0x4)=0x0) getgroups(0x1, &(0x7f0000ed3000-0x4)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fd3000-0x4)=0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000c32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000a6b000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000562000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006db000-0x8)='./file0\x00', &(0x7f0000d0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000751000-0x1)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000044c000)={0x0, 0x0, 0x0}, &(0x7f000068d000)=0xc) r13 = getgid() sendmsg$netlink(r1, &(0x7f00003d7000-0x38)={&(0x7f00005bc000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000895000-0x30)=[{&(0x7f0000f82000)=[{0x74, 0x3, 0x20, 0x2, 0x3, "beca19630ef92f3d9050d6a0533d850d276c75f1757bb42c8bb2775f06a9d58c00faa086c82c774ec59975ad26a157c1ae748f9ddd07b856493cbaa8394dcb3b005616e8b6ae354a01c6dd5d7094454d13750abf97f36617f49c9ba88e5a55423a8730fc"}, {0xb8, 0x7, 0x300, 0x3, 0x2, "acc072f94362d718ca2950fceda4f19ab2cf0e26d8341a0b98331a51042cf4fdd128e21538635e39a1888f42232e20b6bfaf5005d8ca3b114ca29a41ce1650c1be5654e3776325f5afed5ed90ce758d95587adaac6383eec5a8e4306d6ba6c737ba6ea24175b71d8a5b1ca1006086624befaa85cef0d4c740c498f3342075643cd10473c6836db9d2a8e9ace8fae7f6e0006f4c2807b2c49eb1c378f04a37933f83cd5df24f4"}, {0xf4, 0x1, 0x100, 0x7, 0x2, "313403ec63aa0fb5c3d04275d146f9e1dffd8092e0ff510aaf5889a219653eb63ea2d7bf550354825af807cf915f32e78b0fe53941425d8739893b6542162b08ac3c9229fdb21f672a0dce713917b8336d3503772830bccad41424d4b044cff11cee96d5f8dc38b04917b8c49bb4b64355bb92d338e3894187abe76696f5fa76a94bf439b49f261582e17cb4dc744ee48194764f641e4e0ba7b9690ac6a40f3c5aae996c0a2499ba4c7d637d8a72a392497809ea256f788757a534d2c884769d46729e79c969233490c1f4d726c57dee700c7806a70a73443ecc7a799b65e6e77b68"}], 0x220}, {&(0x7f0000c04000)=[{0x3c, 0x3, 0x308, 0x80000000, 0x2, "fd8f0a86b92334c4b0916adbefac16cced31ebfdbe59314eee7d5bb5385e9b77755d6baefe175924aa"}, {0xdc, 0x4, 0x100, 0x1ff, 0x2, "3d3aaf8aa756a8e619c321329f5961241b60bcda9480e29461f5b057b792e03438ee0a89035bf4f42a086ff70244308132cf79244ed2138c8388b4718e4b8848662b507e312a03eb4a6dcead5262ec8e57827030a878ce8e9b20f2252ee8608e9de890e142fa7c58bc68acb153b3c4a800ed88fe5cbe9e69fc5f16cb389e539f32c764965a20875f3d18154c98997cc76483a21d3fc17db34ba206fbab9aaf00a4ac3f0258ab4663b078b48777ca55b8ac1dc4a8414c425b8e8d38d0f0485e4ba05d0624642c99250efa1e"}], 0x118}, {&(0x7f0000a67000)=[{0xcc, 0x1, 0x704, 0x100, 0x3, "bc1dd45356a9f867b5215c3bf267ffc791de7ecba138be4653c15b867be1be6c01cf21f0e6d8f68c56b7a4f88625ccc1365b4b5f4dbb5d077f7d56c80a15b6298ffdbb7876961e6599c315382452b498b91fc536a0dab5f1e4242e01c4af797658826b1525a21aaf448a2a1f258053d2b485fcf319ff2edf3aeefc7490c3b28e30b258c90163085136949c20c7e54200a92489272ea2c4698720faac7716b8ba2792b28ed0105b9a2aba423508bf40cf0b6a9e1702b4ca03dbef"}, {0x38, 0xffffffffffffffa0, 0xf03, 0x41, 0x1, "d65b4ce92ffc81e3f64df3fbc59953dddf2da20ce50d672bbe1e7817898b84918f342b52a50bf805"}, {0x5c, 0x2, 0x401, 0xfffffffffffffff9, 0x1, "dec92b7d6e7655262dd4419972730ccfaaf9453c9da52ece2ab3bd81334babb6f0ea54dc100aef389edfd028835aeb34eb56e606de91cc2f0fc0a4fac2cdf57d2fa67634ef50b4884170ed5d"}, {0xf4, 0x982, 0x200, 0x3, 0x1, "b9e8cafa4404bd3650d810c765ceaf27aa7b9a9ebf144b9f87415f095c306b583370c4134e7a581b9b326bcc8b2a50e99ef49e4e929626a5099a0853ca259b648bceb3163a43419ea62372206d8686f16bd3f6b40ce6b0062def6a46bbc96864fe750ee44a8dd867e456afe0e285bfa2d9a5c7ea908b16a8db9a044cd7b7fbdda195b6f05bdb648c7b32cdd5d349a4c24b457eb62f9fd81d2a0bfb8fd6472938c65b1f07ac1f3776a45241336bfe9e8b24f751fd567db3f438cb0ed34b98eadbbeb5685e3832152de603796f87b9e1e65fe5d1c5eb083f7ef2e48b5a7175360de8bf"}], 0x254}], 0x3, &(0x7f0000444000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x128, 0x20000010}, 0x408d1) getdents(r1, &(0x7f00008c1000-0xc9)=""/201, 0xc9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/06 19:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a41000-0x9)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d87000)={{{@in6=@mcast1={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000527000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000076e000)=r2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) accept$nfc_llcp(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/06 19:41:36 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000f7f000)=""/53, &(0x7f0000f80000-0x4)=0x35) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000079b000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f81000-0x110)={0x4, {{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000034000-0x52)="9e9b7b384cf16fba07c46650f0d7e98f3b45e11cd374cbe00ad9a570e999eef05ef05bae7b71c6900aa2a39f4aefafbf8e806376a787f3c9f2ff2160275b8b3eb6022906db372219060ca28120b6c879d1e3", 0x52) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f80000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/06 19:41:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x3}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={r0, 0x14e, "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"}, &(0x7f0000730000-0x4)=0xfffffffffffffdd1) socketpair$inet(0x2, 0xf, 0xfffffffffffffffd, &(0x7f0000376000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002f7000)={r1, 0x7}, &(0x7f0000480000)=0x8) r3 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r3, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000391000)={r0, 0x1}, &(0x7f0000210000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r4 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) pwritev(r4, &(0x7f000011b000)=[{&(0x7f0000c55000-0xb6)="a1482769d5da266201936e1369e18365a16dfb66bcdb2a7fb7b0799e895cfc8516fafc545ff9bd854f438005350d66511af5bfed3674e87354e76cdabb0ef6f9f7c167a048cc569e58102f2ca3cd9869ce640b8fcfb479a93de76520f9a121f7e3c8c7886e46e502b31522455c53def51dd413c4ba1c58b7e0f44e760a9e71c7a8ad95169a44e7717b8c5918e459999df9eed7689cb194fac68d880aa0d38e4fa368862340e0db2b424b4c6e71a9b400cc87d4792ea5", 0xb6}, {&(0x7f0000a6a000)="a7a1a761e5e4f76e4a94e6789d87948886c08f97027fbabca1aae4864108fa843fa7b128d1b1a3d5bde65aedeb67", 0x2e}], 0x2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000323000-0x8)={r1, 0x7}, &(0x7f000033c000-0x4)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) 2018/01/06 19:41:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000653000)=0xe50, 0x4) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f00007c1000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvmmsg(r0, &(0x7f00006a4000)=[{{&(0x7f000060a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f5e000)=[], 0x0, &(0x7f0000109000)=""/94, 0x5e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000005c000)={0x0, 0x989680}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/06 19:41:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f6000-0xb)='/dev/loop#\x00', 0x0, 0x480) r1 = socket$inet_udp(0x2, 0x2, 0x0) remap_file_pages(&(0x7f00002f4000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffff0000, 0x2000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf0000)=0x0) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000a30000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000d9e000)=[{{&(0x7f00001b5000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b5000-0x60)=[{&(0x7f00005ee000)=""/184, 0xb8}, {&(0x7f0000135000-0xe1)=""/225, 0xe1}, {&(0x7f0000e4d000-0xf1)=""/241, 0xf1}, {&(0x7f00008e0000)=""/36, 0x24}, {&(0x7f0000987000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e36000-0x44)=""/68, 0x44}], 0x6, &(0x7f000048f000)=""/231, 0xe7, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f0000f61000)=[{&(0x7f000080c000)=""/184, 0xb8}, {&(0x7f0000e7c000-0xd3)=""/211, 0xd3}, {&(0x7f0000784000)=""/188, 0xbc}], 0x3, 0x0, 0x0, 0x3f}, 0x8}, {{&(0x7f0000bf5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000445000)=[{&(0x7f0000355000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b3000)=""/60, 0x3c}, {&(0x7f00005c8000)=""/76, 0x4c}, {&(0x7f0000b0e000-0x6)=""/6, 0x6}], 0x4, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f000078a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007f7000)=[{&(0x7f0000440000)=""/67, 0x43}, {&(0x7f0000e88000)=""/214, 0xd6}, {&(0x7f0000067000-0x1a)=""/26, 0x1a}, {&(0x7f0000a20000)=""/188, 0xbc}], 0x4, &(0x7f000011b000)=""/205, 0xcd, 0x381}, 0x7}, {{0x0, 0x0, &(0x7f00004ce000-0x10)=[{&(0x7f00003d1000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f000064a000-0x47)=""/71, 0x47, 0x63}, 0x9}, {{&(0x7f00005f6000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000936000)=[{&(0x7f0000d1b000)=""/227, 0xe3}, {&(0x7f00000ae000)=""/113, 0x71}, {&(0x7f0000e9b000-0x1e)=""/30, 0x1e}, {&(0x7f0000a0a000-0x3f)=""/63, 0x3f}], 0x4, &(0x7f0000cf9000)=""/17, 0x11, 0x9}, 0x42}], 0x6, 0x100, &(0x7f0000e61000-0x10)={r3, r4+30000000}) 2018/01/06 19:41:36 executing program 3: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f9000-0xc)='/dev/rfkill\x00', 0x141080, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) ioctl$void(r0, 0x5451) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000df3000-0x4)=0x10) capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x400) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000583000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004db000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009f1000)=r1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b40000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0xa, [@rand_addr=0x8, @rand_addr=0x0, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x70c3, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x38) 2018/01/06 19:41:36 executing program 1: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000361000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000316000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000345000-0x4)=0x10) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000361000+0x4b3)=""/116, 0x74, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000361000-0x9)='net/udp6\x00') mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000361000)={0x20000000, 0x0}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000360000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}], 0x64) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000363000-0x3)='.dead\x00', &(0x7f0000228000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000015a000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffa) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002dd000-0x4)=0x0, &(0x7f0000f43000-0x4)=0x4) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000710000)=0x0, &(0x7f0000b95000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f8000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d34000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000225000)=0x24) 2018/01/06 19:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b40000-0xe)='/dev/keychord\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000324000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c62000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000078d000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x204, 0x3, 0x400, 0x9, 0x80200, r3}) getpeername$inet6(r0, &(0x7f0000b9d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a72000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000099c000)="", 0x0) 2018/01/06 19:41:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f0000fe5000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0xd8, 0x0, &(0x7f0000001000)=[@increfs_done={0x40106308, r2, 0x4}, @enter_looper={0x630c}, @acquire={0x40046305, 0x0}, @increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000000)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000)=0x0, 0x1, 0xfff, 0x4}, @flat={0x73682a85, 0x0, r3, 0x4}, @fda={0x66646185, 0x1, 0x0, 0x35}], &(0x7f0000000000)=[0x38]}, 0x5}}, @exit_looper={0x630d}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000001000)=[], &(0x7f0000002000-0x28)=[0x0, 0x68, 0x38, 0x48, 0x40]}, 0xfcf}}], 0xfe, 0x0, &(0x7f0000002000-0x18)="108d3f0ecfe3140cf1f73160c97502f33c0b64fbe408f680d58c71015ed0f4c3fa97ed779801314e836c9eaf9069df8c61c9a99d83afe9de531e21f94ab03e7d643a83e2b1a6300374d4096bd8516123d745635c84759ab6ceb556bd9bc0c1c23605e1e91bc384ca8029b831c55b100d56c0d2ff10569f49070aeb3f385b317ba8255660331ee5c377ab8d24ccc8325383f9bb022bfb2c34a29c946a36d8be4e2cac74750dffa004f78647c4b5d7796eb09e61ca3e365b2ca65cf149a26ba1284ebb54ca9b28f071a821a9b8971ecd8dd7b2a70f80fb5eb20bf7e87374a6ad35a48cf552474ceb431c00ae9318b4e65e098810a8d8fc08671467ebd17ccb"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c00000)={{{@in=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 50.726629] 9pnet_virtio: no channels available for device H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H 2018/01/06 19:41:36 executing program 3: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x2c, 0x0, &(0x7f0000001000)=[@register_looper={0x630b}, @register_looper={0x630b}, @increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x0}, @free_buffer={0x40086303, r1}], 0x83, 0x0, &(0x7f0000001000-0x83)="81dfb3e65920815f65fd4f3c20eac61f17d20f83f7b42b30dff9f49b80e00b9f8d27fec4b39f5436e521235a795b8200d4907e74d05e86cb5a535d73a22aa12db0742cb440e20442ea9cc944a1b546fc473efb68728a9a3a7a09706cc9a268c739baf5d6c0e193974c00ecfd7d91a3ad375bdae255266fbf3a2dd1576288e34368d875"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x0}, 0x8) get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 19:41:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000428000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003d6000-0x4)=0x10) mmap(&(0x7f0000c2c000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/01/06 19:41:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000961000)={0x1, 0x7ba, 0x0, 0x9, 0xfffffffffffff213, 0x200, 0x3ff, 0x100, 0x0}, &(0x7f0000eae000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce6000-0x20)={0x1f84, 0x7ff, 0x8000, 0x2, 0x7fffffff, 0xfffffffffffffb0e, 0x0, 0x494, r1}, 0x20) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.726629] H [ 50.733325] device eql entered promiscuous mode [ 50.867819] 9pnet_virtio: no channels available for device H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H [ 50.867819] H 2018/01/06 19:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/06 19:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c9000-0xd)="6e88742f00045f636163686500") pread64(r0, &(0x7f0000520000)=""/0, 0x0, 0x20000000800) 2018/01/06 19:41:37 executing program 3: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000105000-0x38)={0x0, 0x0, &(0x7f00000a1000)={&(0x7f0000063000)={0x2, 0x4, 0xfffffffffffffffc, 0x5, 0x3, 0x0, 0x3, 0x3, [@sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003c000-0xf)='/dev/sequencer\x00', 0xa0400, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000017d000-0x8)={0x5, 0x1, 0x4, 0x0}, 0x8) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000017e000)={0x0, 0x1000, "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"}, &(0x7f000008d000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000125000-0xc)={r3, 0x1000, 0x20}, 0xc) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000017f000-0x4)=0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000017e000-0x3c)={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]}, 0xd07b, 0x1, 0x9, 0x7fffffff, 0x42}, &(0x7f000017e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000a9000-0x10)={r4, 0x10001, 0x4, [0x8, 0x2, 0x0, 0x1]}, &(0x7f000016d000-0x4)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000e8000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) eventfd2(0x9, 0x80000) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x800, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000017f000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000122000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r5, &(0x7f000017c000)={0x0, 0x0, &(0x7f000014d000)={&(0x7f000017c000)={0x2, 0xd, 0x800, 0x4, 0x4, 0x0, 0x7, 0x2, [@sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x100000000000010) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000114000)={0x0, 0x0}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000180000)=0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000119000-0x8)={r6, 0x3}) 2018/01/06 19:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a44000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x1, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(r0, &(0x7f0000ed5000-0x38)={0x0, 0x0, &(0x7f0000799000-0x20)=[{&(0x7f0000ffd000-0x28)="68639a7266b53a3e25fa3b6962f22d31f4b589994be3fa6aad4d8eecfc4ae37d8535ca42380e5596", 0x28}, {&(0x7f0000cbe000)="dbd9cae00f8f6412f530cc571957c747dff5d306f470cf9d979eabef38eb2b37b97c11ac972d7942bca3501bea63903b783e8aa0b77ce622f9814c66067a4e1ec975ab662300662b638c8979a2178b4b1146146829e9f3910555917a008561801831f4a185e1838d7edb39632a29b5df5ad01bcfa3378feda7c2", 0x7a}], 0x2, &(0x7f000069a000)=[], 0x0, 0x4001}, 0x40810) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b26000)=0x0, &(0x7f0000e6c000)=0xffffffffffffffd3) 2018/01/06 19:41:37 executing program 1: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000361000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000316000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000345000-0x4)=0x10) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000361000+0x4b3)=""/116, 0x74, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000361000-0x9)='net/udp6\x00') mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000361000)={0x20000000, 0x0}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000360000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}], 0x64) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000363000-0x3)='.dead\x00', &(0x7f0000228000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000015a000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffa) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:37 executing program 4: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000dd8000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) 2018/01/06 19:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000400000000e76a008bc88902"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003d2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a0000-0x4)=0xe8) quotactl(0x2, &(0x7f00000ec000-0x8)='./file0\x00', r1, &(0x7f000088c000)="02dcb2d0d2903349f58358aac945c83c577f1766922a1fdc4b12ef588334a75f49f9ec2850f5c27cd12451a9d6ea40d94d4a5865cb80472d7acc116fe7491b0c3eac522cda8ab7ee7552aa7e8a6224cb286b97a67d83909471c792ff4eecbcfc76a0c6da0fae052b1dc81dec3e940ed6ab0ef90304fcf95c88757d49bc534bbc9641b5fa2ca92055e31dc111f4d4bd62c2e0a869c98fa7d4a13df24bbd9799f41654cfbb61d8265578ea681fab26e4990738c67fbcaa1d89aae4") pipe(&(0x7f0000360000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005e3000-0xb8)={0x0, 0x40, 0x1f, 0x5, 0xc31, 0x1, 0x80000, 0x1, {0x0, @in={{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]}, 0x3, 0xad3, 0xfba, 0xffff, 0x8}}, &(0x7f0000a06000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000be0000)=r3, 0x4) 2018/01/06 19:41:37 executing program 0: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000361000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f0000316000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000345000-0x4)=0x10) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000361000+0x4b3)=""/116, 0x74, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000361000-0x9)='net/udp6\x00') mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000361000)={0x20000000, 0x0}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000360000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}], 0x64) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000363000-0x3)='.dead\x00', &(0x7f0000228000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000015a000-0x1)='\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffa) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) 2018/01/06 19:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000366000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup3(r1, r1, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000e3000-0x28)={@common="67726530001f00", @ifru_names=@generic="0f54fff400000009ff7f000000003200"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000712000)={@generic="01f55b5010ecab1b8a3d70ae726e9c9c", @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ef9000)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0xd, 0x4, 0x0, 0x0, 0xfe0, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@noop={0x1}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "eead74d194"}]}, @rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x96, []}, @generic={0x83, 0x3, 'I'}]}}, @udp={0x0, 0x0, 0xfac, 0x0, "6eaef54427f9c31f25c9bc2331b511c0536ae86f839550cd2f0df9b0a2f9f8f38a169a4dfc9d10ea7c1e25656960f0d03b696404a19f55bce1c5e0234bcd926a52c0d6b4dd36947402a9bb9900abf1bf70b55b3327ec8056500af4a834ca386e03978cfd0103dfaf259e2c1971008edb465811b7c1a984aa2f900d50bf066e52bdd9f6720d8a6e5fdc676ff29eee1c74d54386f44abce50511db8b82f492c0450354419861c96d1e754ce3ebc21001ef60a7004abc61ff3ea0a6810460dc28f2b66d8803a6b82875f2c667ac54b28bd3e091c1dc059fcaa2aa2fe67c8624e275a73696d2c51bfcfaa35fe65eef067ffcd3901012910b451cd699e7e9d9334b01e68464eeea5911e84e3aa3d3c1df9e64e8f1953b12aae896503f9a534a3af2a3c5ad165ca254841a5964417b47e9702fe0d16a0ec3fd93d238e9624da645f7b295abe4c3a0f762d298c37b90af56974620f3b6b421f51be3f5dca9bb1935a4c53f073a52b41113c177464338ff27bc5268e52082264da9468d5d95bab8e06be252eb96183b96d3998aff5439056c8bdee3d5a1ed1ab4c0cedf260bbe2650b841ccb1dd3ae965d95c22f33b627f9e465ba3f7b09d8f16d7916e428685afbfa4dd93d212f9e1267d4638416fef44b20a9e0ea229a88796d608f73bf4f799f9f21ec8b5e6d8dfa95680e03a83be25561eb8c492dad9355436ab236c0be04dcc9e1056445377c913e07cacd443ab2c9b9b8d454a85f36bab61b5bac4b98b649720d1dfbb1281b115cbd5e7f39e6b875c95bc6aba4717e82e30ef6d65d87f560ee544d12401753a978d43780ce29662e5086eb05e6c19399bb711c67936a05ddd1e06f41537ddaee41540adb100da702bf6f7302777bde704de43ce70f6e531f81b466803321d2037372665b3c3fe1aa8b1a64bb7f037b79052b55f6b229f0798d7de9eba897e24ae29c2779ac00b69170f29f727e5052669bc2967169b6f2db80d49f230f5b1a06ec6fc309a5bf8853d9bea35a589d3a366d1add746912ef5b205c87705143732f5f5b26f672e93e6b66dc7614faa3195c5ae685b6cbc7851e69c220d062a3ba3a272acf70757cdf04ebcfeb7568e10d8c95180232ed9a487558d52facd4d2bac9421537c21710e3de06b0063a19717217bb77505cd6f259069d13cf3018c0d32e428d44e54c3c885d50ab8d4e23693807fb364dc5ff5bbc9ade7eff2144d57724b83064c694cf77ffb4107f78a514a88967b668048054b1463cebba5478400126c1e38a810eb3ecfa127fc17d311f61ab309700fc8006943125b4651307a902f1a63eb78dafbd2f69fdef7d1556fab743f911e9e2156da410edd4e31317a99163a2b3370aa4e9b97e90a762f13b31cfe4ab5545ac65513d8f11fedd5cbbdc46a77ff5bac2b7f969b8090e99d19f22eecf2c4d5d97b2555e39ff839793f8a93966e21d05b96cf3b169741401abda4b9527a34e0ee7e8c078c942c50d0c9507037560f8ac2921d1d5792f49cf42476d4c2829c188f71190a072fff34b6497a77c177fb98af888c947cae2296cfcedbc16169904c405935119523e660fd275900a660fc6039200b2257643b2d397708b902d4013ecb05f4a18e9fcd21c2090b025f536b63591fb38ca7aa203976ed5e6d48425b8c9d808f414cb4e5f92119494b8da8f7827df25e624f4c800ba5be49b32ce62b2965ae7a59af14a5d20d09331e908a803ed09efbc70538060d76a8ee619ef57dfaa3668f8093b33073796230d45336711a071dc46fbc8a976ba4c5037455bd2c5fc6cfca862e725e2ea4279717dd15b53b709a868f6df3c8ef615f44b1fd539888e7f706fcf324e134710f6e44271877647b49771244277e61f55a9df4d60803e6d053c112cf5c5b6ca2085ba8cab8350c80be0400c175f76184607b0f3c6fe056056b00dd7b19d1309cf9097e63d31588539826265f51229db78c3832caf8e11f8e12c59377e5b636fb86a3b44d23287d5f3c143282faa030c35a212c7d17c87131c84444f678e7133b02fb91527117a9e161491517576dbadb57accacb410cd3e272ae2710373c7220f215bcffb0ed7793b1a6fa54f11c9d5d5e53bbb40bf00086d6ea102ad4f3ac54fbc301cebd2d250a8fa55f22bbb047478a584a885da780e20887088217d0e99b1e56328eb8a9a539c2a1c0250c6a308413d20c566e34535cc674c89e4a41f920dbf85aec2886083235929ee6fe9a1147242c6d8fdd6cd12ad05d4f036414542db21e076bd664af1250ea5c936045f8859437479b8e8d0e87a614e89fb9af71a00ef4117e5e403bedd4a61675bc59ebed41b25bf997b40407e09fb3ba8ba1f26708fc6f88da82a3b2ac2f1c256c82ab5a715b6636ea3cb8ef79471b62812e567a3ed1e2a479b078f9bd5dc1f2190eb6e217c45cfae2be57031672de38fdb86ae13558522ac7a146f4ed95058c4b6475ea28ac179000eeb87d8753359a2213dea66960b30f206f491f3a6291ba4b0e6a99b3680c442949cba69ad1f11308b5d16190d6e6f27fe02473416ad755022375a7e5d28319bae20e54b41b51d5cbdf773ab7316296d7ad05f2588d7900a458b8a20f3d96506a232a6fc2b526521672137377f980a300f874efef401ad99bd0b91a312674c498352a7edcd718cff28ee9201dab145d51cafea90e3681db68a810d0e4c0f26516e72732f4d19a3a56f0cafa5c86da7471fc304e7ef2e4db39ed964c05fcd3778bc153f673bfff7880d824b3b61a251e6bf7bc77f37908915ae2b2b7f54e0e5184cfb5e3f99bd8dac449abafeb96282f106b11ef2a3cd22f5a9b6ff61967224a0ce73058b9800cea43815ffc8edcf93bb87d4ef491bad62f3a53d739c896decbd791a012647e5909a25f496c9444bb7e5bd32a2cefafe84980c290290d5aa127ff53c39621687b0e91754368bca1d133063175c0fbae7043f2683dd68d73e66e86d834dbdc69b84df450adb465100c537d8f2eba1421d8e1025db99eccc281dd4a81db7c76f8c232aa846cd87164b52c6e3e6eed209dfd25392213fdf329028392a527c41dd6d4cc1d62c9ecc83fac1beb1f1a5cc593b799d56737ef27c915b8e1432601accef648f08e1b496b0d67a9db3bd3a3e1cf525fbe795eb9ebfdb6b3ac7a7e638bdc19c140cb83c1ab07cc6d91c0bd898a10109534af36ec62478fbfe41472f18fddf75ed14d0277f289f0fccdaf99dd88d5a6786ceedcd158f413e477716cc73bad1c575e90cd150baa3a577b508b5d6f2671721858416130f13f9d3cb2d6409fcee8e601eba3c681608569c84547b12c27f5c67307606b14d432d122bfaffd1430499256d00fa637418207ddd0f86e3e6e24035c5eea601d7255359d4836c88b0635e096d4bf4a75b2b400be6ef51ce74d4dc555202b51aaf57d6f0f7c9223097273c805b15dca2e55c0da3097987f5296d77825d505d92a5f8f163e168edc12ebe5cd0be8dbafe9a76c16b055321541c6a89118a9a94c70dfd200df06bab07afa9f44eea7997b64ff5b077daa238d990cb7826a509b68829d6ce354b8f3b25b254b6686ffaa93723dbc01bc1462f0e473b8314b689a0874c6017cbe20a60c9c884e265191a292eb7d137edb34e86040443e763a1148c3631afcbf27303384f9480135bbc3082cf7582150094da2007d71fe438170e1bd2da4ab9250f99e013238123848d203ee480e0feb4f70b441b7ea6083e62e09d73c150c5a997ee35ded9777c662a6cb7fa5d8f0b008c7752678744fb6a227fdcca517d9b45381051685625bdf3a9889e8f37c2884a1843c8ed279b565314288ea3d15c447b2647374e80ae4ccc9d28a6bea36b30da66cd1a3feeacde82bc587a7716a85b7978cd1a80d04f8521685811bb0250c403e4df4da4e771fd86701a48ca56782edaca46f41646dd9d4e4333d64a72fb958026e15b94512be20cebeefd15c88f59d44e2150ebfdbbca8bf67b10515dc6fddb791c388dceee70ca0af4a8d90a131bff95a97733d59067e42bed2f3ca30878e80e4babd9509dd35e4f2b06b74861805647b3f31de74cfcf9084e8d4471da17842ead627d6d8b17f2724a45be35bf2875cbc37efeed442be14b3431582776c88aa24dc53835f09901fa307fb70e4762c63df0815f4605b50a146ed7f2c2a80a2fa9b32313e7b29cee69a049ebd264e4a44518150be1b0c0c3640e9bf2cc01da217aad3b1e30c0e402ab333a7dd3f6b5056dd355ca934ca64bcea0ffc5a266b43268ca8b8f65bc94e7341d62c102e951bbcd171fd4cc140258ac4ccd3e26542b3854424c1d73be6feaaea0c67c43746f76f904b28a42bdfc908a96dd878c99ea5f276f857d5676cd55169b421e5e7dc4ee471413e827b33d6b33a2aaf8deba9af6a1de73080f4db70cfdd2655913713dc47739615e2e06f63348f8522a83088d41ac76c23a597a51b372a8d5d9a48995f98e9f672af24ff0210cab78fd9f6dacebb441d77342d4b7dcf5c77a72f7e3793b8dda9d59b8495c55427d0fe5491347f7905e08687f2a4dcc183041b23d7bdd19b999c646a50b471a1e9894daccc119ebbf892393a1e9ff23a401726d4391ab620fb08c1485bd371e6f533d87fcdef7418cc03add1f9ea6d8bbab6b41333dabfc52ca32e1a523a04e7fc2acaa838b337a0f85f43770127716812af09e9a7adf418f8b90dccbc07afd03455f69e7744ec6340334a1272140b8e9051de42fe803632c31f065bceb9825ad3846547f2271a9cd84c8fb6a1549bd758c6d01710d95554d95e4b9e59c9c0a40c41ce844a90154a5c2cdc27a1003d212360e1ab9dceccb730d62bfe613f6583e930a2390a2551f15c71d36197309fb15a5747310ab6d42853b75ad13aab8d3ba25042d7b60db778729b3ede79ba79b8049245856d9799fbb837befa57c23461aa574b38c550ffbb72c0733d1bcfdb9646456ca99f546d5af2e8800e7dddb3a67d559a9e41c1c4dbfc4e8b2052ebf214edf1a3bdf5f9525421e1f80e2c4a8cb37939e3df93d6d55af85de1a94321209fec9ae7f0f783f88822491e5e830d5db152d2dcc90649c59feba99c1adafd326304dc323509c89bca999ddd7eddd6d0f59e8cab05ae42a6c3da7c1661241c2cc430ff9494dc0ee4ec0dd59851f6c7df60a32ca93659c35e9a789b3687845874aab0740605ca42ffa69685d108076a09e78ffcd9ab4943c042af87ac936b3691cf370b168a155909c3329bf34f956de4d9dc09e432dbb921f11083384fadaa7b6b61f8e279ea92542b0f887e1f4eddef093d273a760d41b26168dcdc55a072fa5fef07f293d225e9e8b1e570983c1edfa54dd61f63836d10b2786a1cad5afaad101d248419d5d579a284d1e910b5173f19e5ec4635f275735834a768ebb2090b0fb8945dba9c65726ef75dc8315db5c30a283946b401953ff01a5c843dfd76489ec978a615e4bd6ac0a7adf2f7ed4be32896dc5b00257ee167ce476ed6694b628aac539fdfe06d07d2670996689b290429eefba7cd4713aedd4b514d9a786730f210ad1551e34edb56538667f28f3429a900a7127d4ab7a640d9e097431c12f999396e3fd72b80758462b6e27a4cee9064539c5208b130f6e10fc25195a331453da0ac20f40b300dfb505b2291186e4e88ad2f7c2d0900"}}}, 0xfea) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000849000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/06 19:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000036c000-0x40)={0x0, 0x0, &(0x7f000011b000)=[], &(0x7f0000836000-0xc)=[], 0x0, 0x0, 0x0, &(0x7f0000430000)=[], &(0x7f00007cb000)=[], 0x0}) r1 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) sendto$inet6(r2, &(0x7f00006ec000)="", 0x0, 0x40000, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = memfd_create(&(0x7f0000fcc000)='system,ppp1@md5sum)vboxnet0-!+-*@-\x00', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000dc0000-0x4)=0x9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000fdb000-0x10)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005e2000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/06 19:41:37 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000018b000-0x4)=0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000485000)=0x0) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000352000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x9c, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x0, 0x9f, r2}, {0x10001, 0x1, 0x1, 0x1ff, 0x3, 0x100000001, 0xffffffffffffffff, 0xd6b3}, {0x0, 0x1, 0x3, 0x80}, 0x7a, 0xf, 0x3, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x1, 0x2, 0x1ff000000, 0xca8, 0x100000001}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x408002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x72b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe095, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r4 = syz_open_procfs(r0, &(0x7f0000426000)="6e65742f69665f696e65873600") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000)={r6, 0x9}, &(0x7f0000005000)=0x8) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=[], 0x0}, {&(0x7f0000002000-0x24)=[{0x24, 0x16dba78d, 0x300, 0xff, 0x3, "28d4c88b2c368c31dcc84328502283ae47a0a6"}], 0x24}, {&(0x7f0000001000-0x510)=[{0x6c, 0x4, 0x28, 0xffffffffffffd49d, 0x2, "2a614d935afdc1147901116e45951ca8f33044268475db1a3875dc6f8e5342b82be6768c56cdb66991000bf98eba24c5ebecc30616e563aa1e5786174a38c6a7417d03bd82dbd1b599b152eff974a721b4969b398ab6c064c8"}, {0xbc, 0x8, 0xb01, 0x1, 0x3, "3950850b7eceabb39ec1c63f254b13243894ccd20e7338cc899415ed9fc89633b313a3fc73bd6fd1769899e58c0ad1819f3f3fbc6d77d21d1bffc23136d05363152bd72c60a14ae1ee35c0bced538499f3cf93dd90f4c609ba96f0526c50ab4ff1104ddd591daf97c9f700fdcb62a896300a09f7b89dd5038d9850ffe2c3e04277cf01143ca6c8bf9e44613ab6c688eec6369418494aabeea31e7625fb2bae30c3db788704f392c14329"}, {0x100, 0x1, 0x20, 0xff, 0x2, "2d4839cd7dfeee9b6a8564159750bcd2d7011a1a94edfdcaf0f7fa9f806034c6a5fade2b343ed852801867a970f72840eeea429fcc2befa2307e46e44afdca1017f8e9d5528b24d9e6ed3fba32ad57b73869f25933daeec4fdf4bd61f6255a831fd6dc1b8fec4e05b6e212836183510a0cd0290a2aac513af031d4c991f7a78a158d63335df5449bb4954ef55b4dfdd9dfbefcd82552e20bfb50d74786fc08943824d8123f20011ead5bb3c3eb7445ac484d758ed3b4bc8c356ea93c431f6ba15d44712b63e981a2effeffd62b41ff9428b5318e1ca4b6e2438bf23c13269f6ed5bb6deada934cfed5d959a31d76"}, {0xd4, 0xfc5, 0x302, 0x690b, 0x1, "9919fbc1c552e2b8e60237b7b875705aafdab7df92d5869846975d7984096019fef169c0969af4f7acbba0fde53702a5e694c652d942c8f603512501036443b03b7085bfd8727729708240eb31305eb2c219781c9f192530bf03246da1faf3652d68a8e8c2dfaa25fd3c40e6c9f533a1a63786cb5d2390861f062cdcc169db5d1aa6c5e211e56b64cb815d4b7a5661542290da0b08355ed57f739dd6b1be6a835fa26717791e83fa25becfd35e6feb3678b4cef1bbcfec8f75085b9ae8160cc287c7"}, {0x88, 0x4, 0x500, 0x6a43, 0x2, "d2f44641c1c65e8684f131cf8e0ea42c3d1e015c5f2bc30ef283cd63dfdb65cd20acd70c8e87f98e475d7f30a8f4c75db6b395d70cbc90ac2e5df2a422f3796327e6467f5236997b55b3d27edccb1b399e46378af8972f4b914edf34868209e045e39acb31c6f811e63369c20c4e56ccd58a3a2cbf"}, {0xc0, 0x8000, 0x2, 0x8, 0x0, "8925ffae5da05d83fd81b4b075ed91db2588bb8fe162f759a0e361600a59c3e13ac5f5297279f8b79e33069487ae5ff5171e6036074dbdd64429f630682fdc99553450a8ec78fc76c84ac2680b2d36ab07c80bf1457123a05cd4db15a855a8dea5af79fed7847d6ab1033f316fe17f142bc4f241b913c2b7915d71bd10b544ce92ea1dad39f19edd56ad52d01ff11f207fc237abd7d43dcbdee6ebb3392796948303d54e1385ec103a8e29b895f284"}, {0xcc, 0x0, 0x300, 0x8000, 0x0, "1018de959321f3508e69e5daa808672797f969b4c267be584cc4e5a660b4041a26259ade0a5fdcadfdbb80d0586f62069e068e80304d557298b596f9f10a6c1e7902ba94d4739634212d54c31767fe96595d38583c16d3084df70d4a0b602fe8d58ed2ccb7ef3bd7590dc5fac1c771c79b1006404b90e1fbfc98d9d460f87c62117177d27cafb7a01fa0ea70c8cb8693026a06f11815e16ff3270f52a44d01bb711fad1a0c623c7f0012e4958ea79ae31ba50e0b49c8d594c55076"}], 0x510}, {&(0x7f0000002000-0x12f4)=[{0x5c, 0x8001, 0x100, 0x6, 0x1, "71d0c9ccaae68c0b2850938ff6d23e2dbb0a7a3b5444fc69e5d8f8f66af3f3ee0bc6c754ddcc097ab92e9e4e1e3df2094ae9c37a940e42b7125a8e23be1fa0726813419ff4f096c544d5aaa6"}, {0x60, 0x9, 0x800, 0x6, 0x3, "2144d123c3f79ef4887ab9702cfc59d5c80e5752fea9631e373775f7aa0b252d8ca2b582b69a7c6ca6dd874dd6be1b67aca6fab0e2544a2bdc1424584f714e858106e13babc136b4c3594fc1cf"}, {0x98, 0x0, 0x502, 0x4, 0x1, "37c599bab8aee403a9842416ce18fdf2ab0099faedca34f0a2c88aee9aca92e5e0b9ea782c09909cd41607baefc49d895ad6c5cf549dc455959ec5aa7cce691c74af6b267a36cba69d19371dcdc0a73006642b69c4999139eacc4094f4a9f41755873e96bedd30722d2e1a98291f11113b80d69c1a6cf1c690443205e10b3aea9aadb379e3"}, {0x6c, 0x4, 0x1, 0x9, 0x3, "b5a93c4dab59b21ff6a14366e536f5cb26633e3ac3ed0694d6a95247359ee3b6c8d4f9110a24e099b44899e5914c5a1dea54db60a57d2a9d4e13fb4ce14464c2f3e43dc7b35a0139fe7a9e6527004254af61d87a4eb3e09f7be2b09c"}, {0x1010, 0x6, 0x401, 0xfd6, 0x0, "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"}, {0x14, 0x9, 0x4, 0xfcb, 0x2, 'k'}, {0xa0, 0xfffffffffffffff7, 0x700, 0x0, 0x0, "f861516748ca1c1de94faf111b1942658d83fd31fd3285e7c8a74ca4e55b34e454a7dc56f7262d2a6690dffb16313524bd31844753109418fa546ed30a231654bc421facd6319e6acc6a7412ef8a52f3f9d60bb5e8ad6cf8d78b30023e10a36adfa29f0c98bf5a3ef28ab881f6b77f8a427d61f1a8353d1ed7f55a2eba2847d14e2a28f83d91bfeaed43a39249"}], 0x42c0}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, r2, r5}], 0x20, 0x1}, 0x10) getdents(r3, &(0x7f0000002000)=""/206, 0xce) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000001000)="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", 0x1000, 0x40800, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/01/06 19:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009a0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000667000-0x4)=0xb) syz_open_dev$tun(&(0x7f000051e000)='/dev/net/tun\x00', 0x0, 0x4000) 2018/01/06 19:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000e57000)={0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) sendto$inet(r1, &(0x7f000050f000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000206000-0x4)=0x0, &(0x7f000016b000)=0x4) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000093a000-0x30)={0x3, 0x4, 0x5, 0x2, 0x6, 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]}) r2 = creat(&(0x7f00005d6000-0x8)='./file0\x00', 0x80) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000994000-0x4)=0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000c5c000)=0x3) write(r0, &(0x7f0000571000)="260000005e00090000001bf8ffffff000000050007000000ffec000008db1ee9ff4422eade5f", 0x26) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000915000-0x4)=0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004d7000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/06 19:41:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000013000)={0x1, [0x7]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setstatus(r1, 0x4, 0x400) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000958000-0x4)=0x7, 0x4) 2018/01/06 19:41:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*$em1\x00', 0x40000002) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b52000-0x4)=0x0) accept4$ax25(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000000)={0xfa, 0x0, 0x0, 0x8, 0x0, 0x0}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") [ 51.072725] device gre0 entered promiscuous mode 2018/01/06 19:41:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) fdatasync(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000037f000-0x4)=0x0, &(0x7f000076b000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d7d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000000000d, &(0x7f0000000000)="2d8459dba309d41de1ca4aa74379fc5d91ab092733e9ebb4d8fc51b436126675e1cf332adbf6ee2d3e4e164f9d9c0d7c7cd85608bb8644db5ea1d689c06d6b66afcf9d51e97b1700c91c2e211b3345558c2a57be3dec724b8b0a9a7f69", 0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x4) recvmmsg(r0, &(0x7f00002ff000)=[{{&(0x7f0000266000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003af000)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x8000}, 0xfffffffffffffffa}], 0x1, 0x2000, &(0x7f0000fc5000-0x10)={0x0, 0x1c9c380}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0xffff, 0x4) 2018/01/06 19:41:37 executing program 3: mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x24}, [@algo_comp={0xe, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f00001c8000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000419000)='./file0\x00', r1, &(0x7f000041a000-0x8)='./file0\x00', 0x0) fchmodat(r1, &(0x7f0000419000-0x8)='./file0\x00', 0x20) 2018/01/06 19:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000e31000-0x99)="232c85", 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bfc000-0x5c)={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x1000}, 0x6, [0x5, 0x20000, 0x9, 0x401, 0x10000, 0x200, 0x1ff, 0x5]}, 0x5c) sendfile(r2, r0, &(0x7f0000b82000)=0xfffffffffffffffd, 0x40000100) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000cf5000-0x18)={@empty=0x0, @rand_addr=0x6, 0x0, 0x2, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x18) 2018/01/06 19:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fsync(r0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/06 19:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c8000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) lstat(&(0x7f00006a0000-0x8)='./file0\x00', &(0x7f0000675000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000aae000-0x8)='./file0\x00', &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() r6 = getegid() sendmsg$unix(r1, &(0x7f0000f0c000-0x38)={&(0x7f0000223000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000377000)=[{&(0x7f000010d000)="a433aa97c3c189cbcd50a8236868737fe64a603567ec3327c48f30b1930df8ac2abf5904c31a57d722e1a640d15ac405ef334fb435f732670e452048a2c72991ab74dc1ad19f0a8a05d2f6f73561e1b0ee93bb9ae9762a6d893eade08d2ed9be1842ffc677c9dba398ef7723ed6c42b8a95f", 0x72}, {&(0x7f0000bc3000)="b177eb8d10b3968786c48a7135017eda9795460c1056b4266d885ff47e2abb2d9db1e9be26fc994c85511b", 0x2b}, {&(0x7f000017c000-0xc6)="57cfdedb98eb1175685d7d989380f32d3341916e18938a49a7d6c7e1e7d7cc625751d66c32ec358b9f8cabd9c5b132726e29b53909a07890228fc3f4c53a19ecc71ab6f66213b188e59f16b3d8affe35f4a5cf69d5b8039e5abf6319647e9e48928271224e07faf9472c60cb1db95dbab0788d04600a1a1c944c1956739e0899fe821f6c4a0a5967ebd3b8b32de07bb9c73a7f8adfd6e812cdc5307ad37594334369a219e9bb96cb010a918abd6eec4c952c806b0854e3c45d0b0126aa3df875b74395a92146", 0xc6}, {&(0x7f0000e4e000)="60e507ba3c81c5a398f760097b5d8a3294dfa80ab4697b6fe7ec569f5ba3a554bbdd45f7d6f427f216388a9d1221615b453361ce941292b9f150d78f3bb38f6adf6f7579d4d44cb731a09f97b938bb1e6e1d4160999af0600b697c0660d5d790fe15f9ea969ca6639689ab727812d737e4f430265356b47498", 0x79}, {&(0x7f0000277000-0xcf)="20911f3f79c5545fc9a7cdade59bbbcd7e8e0359c627298ce0a86d21e6f30d287189e5303aae0160a138cb40d36b590f8c785c52f6721bd16ab19550d883501a9b42970f77cd1a0ec43c961ef961c8a58066693c6dd0b96f53fca3f6e73d96945571529663cd1517af3fcfd6c8097034b4284d7ef8b81ae5d4a3d370c863aba76c378e9671203a4674463d2f3f21c4248c6b3d7a3cdedd1d280574f2bc65f9afac3e688c121018f989c312af15e74bd080bf255be7d0fda9eb1e2777193b8ca5ddfb45bc5dce58d3bf7347202a96a87eb355e2a9", 0xd4}], 0x5, &(0x7f0000361000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}], 0xc0, 0x80}, 0x4000000) exit(0x0) fstat(r1, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r1, 0xc000000) [ 51.120098] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.131371] CPU: 0 PID: 8479 Comm: syz-executor5 Not tainted 4.9.75-g06fe41f #6 [ 51.138837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.148176] ffff8801ce78f970 ffffffff81d93049 ffff8801ce78fc50 0000000000000000 [ 51.156209] ffff8801d52b5910 ffff8801ce78fb40 ffff8801d52b5800 ffff8801ce78fb68 [ 51.164226] ffffffff81660b1a 0000000000002a2e ffff8801c79668f0 ffff8801c79668a0 [ 51.172230] Call Trace: [ 51.174799] [] dump_stack+0xc1/0x128 [ 51.180147] [] handle_userfault+0xa3a/0x1310 [ 51.186193] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.193190] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.199580] [] ? futex_wait+0x482/0x5e0 [ 51.205190] [] ? handle_mm_fault+0x117b/0x2530 [ 51.211404] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.217620] [] handle_mm_fault+0x1fd1/0x2530 [ 51.223667] [] ? __pmd_alloc+0x410/0x410 [ 51.229360] [] __do_page_fault+0x5c2/0xd40 [ 51.235224] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.241175] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.247819] [] do_page_fault+0x27/0x30 [ 51.253335] [] page_fault+0x28/0x30 [ 51.258592] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.265412] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 51.271798] [] ? SyS_clock_getres+0x190/0x190 [ 51.277923] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.284737] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.291287] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/06 19:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xc) write(r0, &(0x7f0000b77000-0xab)="1f0000000001150004030000000000000000010009000200000000000700c4", 0x1f) 2018/01/06 19:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00009fe000)="c34107f217d70650687ae7e1aaff1b444afb26cf03eb4b13a644bd25b52bccc1f8733fa9aead6746a9ba1e976a5841684a96fcf0f118e1046b17b4a978e08d385fc7b98c2a5f36d21b5a40ee50775a6a16bd5d8c89884e21fcc6e4d89129246b19ac0acbeabe1b") openat$selinux_member(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) writev(r1, &(0x7f00002c3000)=[{&(0x7f0000a8d000)="11afe62c05dee519f6c28c398efa7df410c62bdaf6dfd661d8e801529f59140337aa71c3ae57cb88af9d8564a5c1cb5a5b30391ff404c056d540b31b6561db23423f04b9e6f587ed84122d77f986d44b0f82a8c7d60f82e2a2649b90030d4a6bf3fb2ae2b14b91d2127b3d3c44539fa7e0ae1d745e50aa472daea23a5c69db5c05e09af8651bfb9c396992c48842bcada552135571b62ac22187b9b590bb01663d364ea1637aad54887a7c61d6", 0xad}, {&(0x7f0000fb4000)="a68af064aaadea79b2e1dab4f14c6ef1b50d6f7fd6d1f6c05489000d8ef685f4de30f5317441eb16568c53d9685445421d190d4d47db6c8f0db556a80502fc6026851b5a5db83678fa412d398dd6b1b4f5a06a48551a2bc2929f612d280d460d79f70e8354e5e01cd1e20180e11f1a704a37e85f8fa60ea4666acaad8a5d4c2e88440c3e6a03b92cbc801bd9cd9a284161ffb889d2e58685d955561cc133c4bbb89a16708cd002e63ced099678e345b670a99644203ab3a3f554098f26335ce59a0e012a135ba0cfc95d4a3138cd20414b521ba55e226b268c1308608e64912dc53f2b7eddd6232f8f63f5ba2a22417364", 0xf1}, {&(0x7f0000999000-0x40)="799137f16e1520172f4715b4cce2857ea67f7c8b6a3f2f6e0957ddfb3268f00f45e4120bab5ee000699940bc590d58ff7d856541ce792df36a34c927ed05b58b", 0x40}, {&(0x7f0000195000-0x4b)="7f1f14466378b4913068bfed77a880b1ba4cb88395fbbd689b8affcf53f3969819ca547d5aba53d5f0f316b251af3dba502d982ed80c6c21dffec2f2d554d0f830c22d02f2281ac8dba8f6", 0x4b}, {&(0x7f000033e000)="a4ceee025d1c13911e4f897fc92b96d5333725f46fec2685124a036b094d13c9d2e3abe7be79fb8982938e1fcbe8868b89aa709167886da6f923b4f695ae1e935dddcea94866ccb3c3f926336e1f168c94fd59604057dbfb34631f42f275e483d1a395e7ab35b36b61e950a689e9c90639a4e93b3a4d173f2fa414223affb98014125a2ac6ff5eb598f9e4bcc0df0ae60f1c27cc3b4bdcaf1ebde81e6f7487bae6e00492a6d8", 0xa6}, {&(0x7f0000ce2000)="4aee848a26d2457d8a3add18c8d613a4", 0x10}, {&(0x7f00005b7000)="bc5663e7c6f261e6b8e23c4e4dfaf02c7b3d5e0e856067158603b2b12ea887e588bb098aca3929a7e6b36b3c51bdcbb1d522775fce3de062ca15187e282d394c76044a1cff7661a44838046c1b9e7624a305f4731eb77acbc8974acaad03b96d87e82cc55eb74240b0d4dca2cd37752010e05ca2f541cde0699f6470204bc9a5a6f9f4a879c61814b49e891fc042387cdf8c6612b587d1cf6cefb5a74f47ecb0b4d55e5919c92ac081b93c74980e3618488c", 0xb2}, {&(0x7f00009fc000)="", 0x0}], 0x8) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009ee000)=0x0, &(0x7f0000bd3000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000713000-0x4)=0x49, 0x4) 2018/01/06 19:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000107000-0x4)=0x0) 2018/01/06 19:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d3c000)={@common="0000000000000004fffffffff500", &(0x7f0000a71000-0xc0)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @rand_addr=0x0, 0x0, 0x0, 0x1, 0x0}, {"8d09", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@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}, 0x0, 0x0}, {"22bf", @random="bfcf6c1008ae", 0x0, 0x0, [0x5, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000f47000-0xf)=""/15, 0xf, 0x10043, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000028000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000bc3000)={0x1, &(0x7f0000380000)=""/224, &(0x7f0000dc8000-0x18)=[{0x8, 0x21, 0x2, &(0x7f0000dd8000-0x21)=""/33}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c8d000)={0x0, 0x84, &(0x7f0000640000-0x84)=[@in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}]}, &(0x7f0000e61000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009a1000-0x8)={r2, 0x5}, &(0x7f0000353000-0x4)=0x8) 2018/01/06 19:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r3, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000096f000)={0x0, 0x9}, &(0x7f0000f66000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007fb000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000d4a000-0x4)=0x98) 2018/01/06 19:41:37 executing program 4: add_key$user(&(0x7f0000de7000)='user\x00', &(0x7f000008d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000145000)="c3cac9e8e4fbacdf4a5dd4c179077860871b9ea52717eb0a076bed9e9f2f0d55bf7a654e158c06bae1252d79d3d89bff581b02a550c2928b4f81c69918da4ecc2002e27b45ba59118b0000194e370e525e96c5e622a33965aeb99babeb51482c4fe60eafa359eb7fabaec35b2845b237cab1b99b82026ce313f744ce9d0915941d9449fc8da5d23cda66fdc2cf2d6b6dfe2a73a8fece50958e903af047830000000000000006b944ecb97ea3f8ebd47352c3ef1a8a7f78cc5e6cadb7c3e90a18deeaeaf406b1f5e848b21b1b67389913d8593245ed7601", 0xd7, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000058a000)={0x6, &(0x7f000035e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x1}) 2018/01/06 19:41:37 executing program 5: umount2(&(0x7f0000f4a000)='./file0\x00', 0x0) 2018/01/06 19:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000046000-0x8)={0x0, 0xff}, &(0x7f0000668000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004c6000-0x8)=@assoc_value={r5, 0x2}, 0x8) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b23000-0x8)={0x0, 0x8000}, &(0x7f00001dd000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000626000)={0x7fff, 0x9, 0x4, 0x3ff, 0x9d, 0x2, 0xedce, 0x7853, r6}, &(0x7f00004cd000-0x4)=0x20) 2018/01/06 19:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0xb8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x8, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:41:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000832000-0x10)=@common='lo\x00', 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000451000)="") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000135000-0x10)={0x0, 0x84, &(0x7f00003be000-0x75)=[@in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @rand_addr=0x5165, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffff81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f67000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) connect$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000f3d000)="1f000000020319000000070000000680e2ed3b850900020000006bff02ee58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000407000-0x8)={r1, 0x0}, &(0x7f000048e000)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002e3000-0x4)={0x100}, 0x4) 2018/01/06 19:41:37 executing program 3: ioprio_set$uid(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={0x6, 0x4}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdf000/0x3000)=nil, 0x3000, 0x64) sendto$inet(r0, &(0x7f0000002000-0x70)="717ac63c9273e6b26c00fa026ea94333695568b1cfeb5a995cc78e42e9591193d5c5adf8df957d39ee4920a9bcc54c77c8e4b37d2f7133cdaf607971a722639f1014a84dfbb85d2dbed7643773077a04d98627a1bfa57f7d437c6b5835aea1b77baefbd269263be4f45f45697e566e5b", 0x70, 0x1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x6}, &(0x7f0000002000-0x4)=0x8) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8001, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x5b, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="0443e61934a7355763268cdf8887a2b93fb8680e1620cca25c74b841187b8bd2a8ec1dc241a2c10a6b637f8fe3e9dd4acd8fc32fc919ef1ff66f7fd2e51d20e7dacace463f4f3c0a842545c1acd809fbf3731aa9f8a54417fc67f02636abec57bb807c1b3f256774a7ca2f174a5e83caaba3f6cff7a4d6b37c9b31611d7fabd460b1a9d1c2dcdf623a863d700b52d48fe1fa5279709117141d67825d08afe7525181e40835d69afd558b8595b571062a3c2f3217125f10da71f41fa7c373397c5d", 0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="d905fec68b724fc73d1030bd597ea0c711c66823eb794ece338133baca73fb835d989eae1f4ba7239b61ec11f86e3bf4ff5f3a5c17a2c0b5fbd767e353637687c96e97beb750bba24e00d8a65a232accb5789db3", 0x54, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/06 19:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000305000-0x11)='/selinux/context\x00', 0x2, 0x0) accept$packet(r2, &(0x7f000089e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000067e000-0x4)=0x14) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 51.374192] device gre0 entered promiscuous mode [ 51.421726] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.427138] CPU: 0 PID: 8538 Comm: syz-executor1 Not tainted 4.9.75-g06fe41f #6 [ 51.434580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.443915] ffff8801ce7b7970 ffffffff81d93049 ffff8801ce7b7c50 0000000000000000 [ 51.451867] ffff8801c96a9f10 ffff8801ce7b7b40 ffff8801c96a9e00 ffff8801ce7b7b68 [ 51.460224] ffffffff81660b1a 0000000000002a2e ffff8801cdd6a0f0 ffff8801cdd6a0a0 [ 51.468182] Call Trace: [ 51.470742] [] dump_stack+0xc1/0x128 [ 51.476083] [] handle_userfault+0xa3a/0x1310 [ 51.482112] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.489107] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.495479] [] ? handle_mm_fault+0x117b/0x2530 [ 51.501762] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.507971] [] handle_mm_fault+0x1fd1/0x2530 [ 51.514000] [] ? __pmd_alloc+0x410/0x410 [ 51.519674] [] ? memset+0x31/0x40 [ 51.524743] [] __do_page_fault+0x5c2/0xd40 [ 51.530592] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.536536] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.543167] [] do_page_fault+0x27/0x30 [ 51.548669] [] page_fault+0x28/0x30 [ 51.553911] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.560715] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 51.567089] [] ? SyS_clock_getres+0x190/0x190 [ 51.573202] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.580013] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.586564] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/06 19:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) lseek(r0, 0x17, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000548000)='/dev/autofs\x00', 0x444040, 0x0) 2018/01/06 19:41:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d82000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/06 19:41:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cc7000)={0x3f, 0x3, 0xa5, 0x200000000}, 0x8) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r0, r1) 2018/01/06 19:41:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a14000)=0x3) r1 = epoll_create1(0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c21000-0x5)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f58000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000006000)=0x0, &(0x7f0000928000-0x4)=0x4) bind$nfc_llcp(r0, &(0x7f000028d000-0x60)={0x27, 0x1, 0x8000, 0x7, 0x8001, 0xc9, "044559aefdfb08ac86cddab1565fbed4bb5e59c94874d2bab8a6465fe34aa1c6fd4edec081bb36beda344cc9b0796e43a214cdf6995cda188fe51ebf7e46cd", 0x1}, 0x60) r3 = memfd_create(&(0x7f00003d1000)='/dev/snd/seq\x00', 0x1) socket$key(0xf, 0x3, 0x2) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000b6f000)={0x10001, 0x7ff}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a96000-0x8)={0x0, 0x7}, &(0x7f0000e2e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d44000-0x8)={r4, 0x4}, &(0x7f0000a77000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b11000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e50000)={0x400000000000015, 0x0}) fcntl$addseals(r0, 0x409, 0x0) 2018/01/06 19:41:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000abe000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x480000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x2000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000663000)='/dev/rtc\x00', 0x400000, 0x0) fadvise64(r4, 0x0, 0x7, 0x3) 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}) 2018/01/06 19:41:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r0, 0x400000000000000, 0x0, 0x40b) 2018/01/06 19:41:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f00007fc000-0x3)='H\b\n', 0x3) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000310000)={0x7, 0x2, 0x0}) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) write$tun(r1, &(0x7f00000aa000-0x106c)=@hdr={0x1, 0x3, 0x9, 0x3, 0x3ff, 0x1ff, @ipv6={0x1f, 0x6, "da8bba", 0x103a, 0x3f, 0x10cc, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@dstopts={0x8b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x101}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x2c, 0x0, 0x2, 0x8, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0xfffffffffffffff9, 0x0, 0x0, 0x3, 0x7, "3a93d9", 0x7f, "d9e8db"}, "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"}}}}, 0x106c) r2 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f000094c000)="d2") setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000078f000+0x669)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000407000)={0x0, 0xc1, "adca1438defb601f120d15f059a1865005843d099d475a119ea71f8417f20a0163d629c600eec7d8c3d843fcb5e517b9f60f47feab8428d145cb28c91064a675ce71ac87ee93b5b63842a6b8cc2435335229305194b02957765a37f597d8df518e51587c1706c04e47f8141fad59c7caa8c034d2292cd1f178f47b5e838beac981f436edf11b8dbdc58c776fff91ba3e42854ee73f7d4b932443a987db1296e1823a7647e6091a44c5f247eb3c3a18573c8d06605c415382faefb15951bb6924f6"}, &(0x7f0000e7b000-0x4)=0xc9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bcb000)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4ee8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x3, 0x0, 0x0}, &(0x7f0000848000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000061c000-0x8)={0x0, 0x6}, &(0x7f0000db3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cf2000-0x18)={0x0, 0x9, 0x20, 0x437d, 0x6}, &(0x7f00002c5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000a5000-0xb8)={0x0, 0x9, 0x7f, 0xfff, 0xfffffffffffffffc, 0x9, 0xfffffffffffffff7, 0xfffffffffffffeff, {0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x9, 0x95e9, 0x2}}, &(0x7f0000c8f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e93000-0xd2)={0x0, 0xca, "9123ba1e21e5c80ed6d99e45f0fa98eac8a248aae3d860ae80ad93799dd0270609d4fa64e5c4a59b252373075483324b30538e8f923100c4ee778b150afc12fc1f8a21aaac5306fc1af1cfc7661124de74529eaaf34ef1531f659a95da374053ac2352a76abd269c5ddd9cd7faed053ef383659729a2ec18d543bbb26b8d0b00a6ef5ceed4a301bdc3ed8fea05a12494a469954c38840a2a6427f89744b167b8ac4f8680aa53e25b0dd74c0f03a948e0b6cafee41975acbdbba800e6590ef0f6d23255bff4131a1884a4"}, &(0x7f0000853000-0x4)=0xd2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000748000-0x20)={0x2, 0x3ff, 0x200, 0x1000, 0x2, 0x1f, 0x8000, 0x6, 0x0}, &(0x7f000027e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000081000-0x10)={0xd66, 0x2, 0x3, 0x400, 0x0}, &(0x7f000064f000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000940000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007fd000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000021e000+0xaa5)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f00002f7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000096e000)={0x0, 0x4}, &(0x7f0000eae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000231000-0x8)={0x0, 0x2, 0x7}, &(0x7f0000b5c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000235000)={0x0, 0x7fffffff}, &(0x7f0000a1d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003c6000)={0x0, @in6={{0xa, 0x2, 0x21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000042a000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000720000-0x8)={0x0, 0x4a15}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d39000-0xc)={0x0, 0x33866465, 0x2, [0x5, 0x5]}, &(0x7f000038e000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004cb000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6, 0x7, 0x81, 0x4}, &(0x7f000052a000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000359000-0x8)={0x0, 0x20}, &(0x7f0000d57000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008c7000-0xc8)={0x0, 0xc0, "2e634806c75ae0595c96e069508aaab4499bbcd30c88c13dd85e4dd3b091dc1a81252f52971fc4b34e0b3439c97212628d08759d6abaec3dd1abc45fb2190b4aa476f8bcc4d197628c2bb40fddac3e0957db4cdc0f138fc40f0998a6dcd4fceec5eeffe8bed8a84f9b2e906a166e315f61691724f97ec07fe5d0a3ceb95ff27ebf0cff00fe950a801d48dd47c59ee0c79307fd7f1766230bd5b1fd65d5a39dcfa7f594fd02375db14cc1c1ecf653919c3e1a7d4e963fc701360cfd261c7d49bb"}, &(0x7f000080f000-0x4)=0xc8) sendmmsg$inet_sctp(r1, &(0x7f00002d7000)=[{&(0x7f0000443000)=@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000d8f000-0x40)=[{&(0x7f00000f6000-0xb)="ca2be8002311dab7309ac6", 0xb}, {&(0x7f00007ce000-0x24)="214beb45c24db255e092ac03575959dc3bbd1db72fc035fa1305688920ede0bdfdc4a985", 0x24}, {&(0x7f00008b7000)="2dce3df315452b12e849f991bcde21249654375d6fb6873117dcb518084a825a9f72cb4a1d0648888c90852cb3653326b4e0e61c984a7605916df577e79e078aa1b25e6bf1c9ab1ac14c549ca44d1d58af17f61e168877451b9b2c0a949a998a702abec0d5a4d71f8c8a71ffd65c15f5026699449d462d2fc00f54641ffa0ad510b9378ff30fbef7e3a6b0270d158624ef180ce2c9d269ce5029362f1a5de1858e37f0ec4c7c7986749102726d14180e1e1b7b24c2692a4e67df061b327d5dd6254d4cac9cb7717ab4307b56b151df466274e5113d27078d37614b89764f716852bc78b8647ecbc082554f", 0xeb}, {&(0x7f0000b98000)="8ea91ee040a4a5464201e6cb5ddfb8c3778caf51cdf11acf1b0e76a5cfb5c38da5a337ba23fe3f5939b86c120ec117f0ab09b71654fbfac357f7129d66599036c0fde3b0cba33f8924c1c4f59e54e832483715f870a2b85f74698bd6d98884db4c40fb0bc0c2d3a9d4326fdc114c168be7a324f73d3a0caa", 0x78}], 0x4, &(0x7f000075b000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x6c, 0x202, 0x4, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x204, 0xffffffffffff0000, 0x7, 0xcbd, 0x6, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0xffff, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x7, 0x200, r6}}], 0xf0, 0x1}, {&(0x7f0000f0d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000972000)=[{&(0x7f0000389000)="4da35e281fe0d9a874d0dd6bbaf2e7d03d816f5b00372a60381a55e144570f8f450e745fe0d2edd1221cb59735558fa988c4", 0x32}, {&(0x7f0000300000)="6eae98e2a0ada01e156a56f5e4a4a8f39a39108538d3dee81f9f85d2e2ac49a9fe27a1965c4169754a1e022b9a2c0e1175b65543958fe2a19aa629c068075a227d8bdb7f9f806280ae3e723176ab9b4fb9312d51c99b2462132656b7f4b3d1baf384d6178a49ff7d160d9fcbb456ead93e216b2e35369b392f3147fccf8500905953b08ed12ca2c7d1cbcdb881cd0c0059c6", 0x92}, {&(0x7f0000663000)="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", 0x1000}, {&(0x7f00003bf000-0xee)="2c725a3ad3617c74cf447b3b6e0ebb58fad8e8d5032df4150cb75a6c4bc3beffbe6d5ac676c2d677272fd9b131c585cc457b724f07a91fd8581fc5f11be5c684119232f6f3208d50e5ccdb9ba7d56d34a7fc20754bd36a8a11149d5029efeee125120ce66eedb1824e7c3df48c447cbaf306f821c073e68b05f3ffc221af8ad02830191c80bbaa602f39d413cac82aff12418166e80e06b126a73368eaeb9e690b887c27f2b0a0d2d5af8437fdfa3da924b31eacd9aaa778149c1344e2387c7a9d0b5111eaedd982e3b56db38892fe210839bc8964036817dd7a2343d0dfd074ce395031b13179a2c2f4f57989af", 0xee}, {&(0x7f00004eb000)="58ccfaef9f2e3f840e745792c3c987bb8a860797ec31c3d8d9dd38c32a1f9f807f7157a1b19221ebdf6c2182578724ec7287ce3f35ebf78a134d2024d6a47de6a0266365f7b4f5d64236db4ab17aa1aa5b93a3911871a7c5cfd59c48216eb8a24e1c5375a2e576b9537ddfc65c1af76bf5b2969050778d9cf080ef261ed75a643091adcb8a3393df1559ddf895057c882b57fb6fcaa1151bfe6965f9e31408f26ecea554ce11ac308ee649d3a6f1c6", 0xaf}], 0x5, &(0x7f0000b6a000-0xf0)=[@init={0x18, 0x84, 0x0, {0x77, 0x3, 0x3f, 0x200}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x80, 0x4913ae82, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x6, 0x800, 0x80000001, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x20c, 0x1f, 0x5, 0x4e65, 0x20, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x2, 0x7, 0x1000, 0x2, 0x9, 0xb70, r10}}], 0xf0, 0x44}, {&(0x7f0000d23000)=@in6={0xa, 0x0, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c, &(0x7f0000674000-0x30)=[{&(0x7f0000960000)="e6db3c8d17c5b763caf6cbf1ecb179a25b11c6524e317f21a77bc64854f70d36af54b018edf42ff886d7f566ed420576505e6aaeaab15d9e8a99ee5da0a3b9fd96c98fd226508febb98a2773bfc28c1af3b0b9cb9922ce7cf8552fbdba7ec47880fc9d1f28560fe82750c6629727ee7f55a200a5c9fc82ce251209a9877a9fa7b3ea9dac371f2a0589562f18dc626c47cf17a39736348fa0abbb6d58d27fc0de2aee4029797eda826b91c966c88c8fcfbc23aa892ce0927d2c0ea7bf61bcfcc1cb478b5cb76fad04a8934f8f0cb8dac52111d2c2199a3daa2c1a3c2808fa369c927175543c4db8acb2ec", 0xea}, {&(0x7f0000b7b000)="c0b7d77b3b761fad5c255fa43d603145665e58ffb8bd5c010940f0e2af4d83f6f82a3a8860e0be2f75896753a88ec3ab66a79a044ab7e55a220dc0500a0407639a41b0fba074dcc9d3fa439be2f5d747a69be502d444f6e9e1a9b5fe155637e86b65", 0x62}, {&(0x7f0000386000-0xa7)="fbe3cd1598ffc0cfc63562d46684c97d3b4428b610d8bea1d7d26876cfcf75e84a23023fd46aaff7eb59a71534e16949f921a2129790a2cef98ebdae157be43bba517a63239bd5581ede4a39e0f0d33feca4c473e0a3f847e26d2ca9c556aed88bc8adba85b84f2388b7cd178fed3f08e993ce159fd52024ee5f42327088e9f6a4a42b2967a6e21d1818bbac7ed34c09d465a5ad0013c61eade5b4684dbe1972a21ab250fa0ab0", 0xa7}], 0x3, &(0x7f00004e2000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7f, 0x200, 0x9, 0x100000000, 0xfff, 0xffffffffffffff7f, 0x1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0x7fff, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xa7ab, 0x5, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x100000000, 0xa, 0x9, 0xee6, 0xe4, 0x4, 0x8921, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff000, 0x200, 0x2, 0x6, r15}}, @init={0x18, 0x84, 0x0, {0x9, 0x81, 0x128a, 0xc5bf}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x5, 0x6, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x101, 0x2, 0x0, 0x0, 0xfffffffffffffc0e, 0x1, 0xa0, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x10001, 0x2ac9, r18}}], 0x1b0, 0x10}, {&(0x7f000042a000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eab000-0x10)=[{&(0x7f00008b8000-0x6e)="71e77f06d15ac55babeaa8c6a52b61593f5e75d7d31975e0ce9393f1dec24a9067277b2d5a151fcadc7d23eea7f91e90df15f6b342919b6835da525f7f62825fafd88b14fd082bae1ecd5b9ba8dc89e1f53aaab5c9e1a7e0a78ef7ec27d264628dba81928412222a74cc3e6a2d4b", 0x6e}], 0x1, 0x0, 0x0, 0x20000004}, {&(0x7f00009bb000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000814000-0x30)=[{&(0x7f00002dc000)="e99c9be5abb68d09246fc8071b034d85a0a4d6de91eb0ed3ba5bd1eaee8e328d91", 0x21}, {&(0x7f00000cd000-0x1000)="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", 0x1000}, {&(0x7f0000bb5000)="327761d1039bc17585e6d0f012143c7a007db3d6c89041b0ec8ac807f6cb815844d85a792f607d4f377e3bc7c270b25277074b7ac942237efb0094748fe971b4ae0b1683f5d4bf43bb331427b057df65eca7adc772fce09913c23d18409b19758f1e99291ef2a1f7abf1c9b9259e55e0efc8c27fcceae80e5dfad5143a260dea8dc5b8fbad51ce0645426712012413959773b9", 0x93}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000449000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000829000-0x30)=[{&(0x7f0000018000)="005e2a9eb1dfcede1f8c79caae77597b8e16cfe1d6100b0fe547a7e6cb1848522557c7940910fea7fb91c4e1b1dfbf960b6036bc0f93bbff0a1b46599e2537d0d9449d920e8ce7107d1bbfe511d1f1f70e7c87bc37d6e4b86f6710ca4b98652c988cb7c33eb7fb8552e3869a020f17a1712277a93de8aafa3079693af73fd6c886cf7f9b9bb35eb4425410efb32c852c0069825b345172e161cf337889b95c9229f2011c0d95", 0xa6}, {&(0x7f00004d3000)="e9d264d169db106705b961b16c3b81d65598cc778cfd5dda51a08b2d4aded91c199b69198e8baa96693700fcbfef93848e89fa72091489deae3456f60813d79bf8d9f1d906546fdc31836495001932e7f65ec07c7391cf300e2469625d65419ce45a808ee7cedbf6e41134a05037295a99163f364cdea6d22b674d8ce7a390ed15d6d6f8e31eaa4642206790e1765839f2bc2ef30e4da552c566676982fb68adfc582a7ab123171d19cce9fcc07da7831303c361d85156b60d79bddb4da5aed27ce95f334919d39fa09a0d0743a5c70f4fa4b1", 0xd3}, {&(0x7f0000693000)="c9dbe15f344450162363ebfac7ea2e2e4c773c5594d1f608b03437441a98077b78267bc961624717f4a34905dd0228ff19af3f0cce937147955f574ba159ee25a380b9df644303121705", 0x4a}], 0x3, &(0x7f000087b000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x2, 0x208, 0x0, 0x1f51030a, 0x3, 0x0, 0x5, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0xb07, 0xe8, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x67, 0x1, 0x6, 0x0, r21}}], 0x90, 0x4000000}], 0x6, 0x4000800) 2018/01/06 19:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8003, 0x800000) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7e}, 0xc) 2018/01/06 19:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f5b000)=0x6b, 0xfffffffffffffe85) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:41:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="daf04b2168a5dc4a188d4a9ca9de9fa3", @ifru_flags=0x800}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000797000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:41:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/enforce\x00', 0x40040, 0x0) timerfd_gettime(r0, &(0x7f000019a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000630000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00005c7000)=""/120) fcntl$getownex(r0, 0x10, &(0x7f00002d6000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000840000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f32000)=0xe8) fstat(r0, &(0x7f0000dbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dc2000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000717000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000770000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000564000-0x4)=0xc) r8 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f000008c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a31000)='./file0\x00', &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000095f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e63000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000052000-0x4)=0xe8) stat(&(0x7f000033c000)='./file0\x00', &(0x7f000031c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000081a000)=0x0) r15 = getuid() fstat(r0, &(0x7f00000bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000075d000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000510000-0x4)=0xe8) stat(&(0x7f000052b000)='./file0\x00', &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x80) sendmsg$unix(r0, &(0x7f0000ae7000-0x38)={&(0x7f0000a39000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003a4000-0x20)=[{&(0x7f0000a37000-0xbe)="76882e795b774360557ab5ac45a6bd08604630ede95c286510c6c86dcc7ebe15af6ff62e644b45e5386d3e161b574de7048d12ddfe76f5aa8578655956aa100897037d5e6fad0d15b9a2c95765a4650de6b25051f99b0e204149db4651bef6122967703797d768c79b0e25a654dfde0310592987ef601fd3eedfd49c657f3529e4bbfa8360f6c6f094a11250f13e4caf2aa64862c30b587870361f752ae1653f4fd41d750f7382332bd18e0e8c21cb1f7459d35845b0332634af7473d838", 0xbe}, {&(0x7f00008f2000-0x4)="0e938b74", 0x4}], 0x2, &(0x7f0000b3c000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x138, 0x800}, 0x4008000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fc3000-0x8)={0x0, 0x401}, &(0x7f0000057000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ae6000-0x108)={r20, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x1000000, 0x800, 0x3, 0x0, 0x7fffffff, 0x6, 0xffffffff, 0x1, 0x1076, 0x100000001, 0x0, 0x3, 0x3, 0x1]}, &(0x7f0000e87000)=0x108) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000851000)=""/69, &(0x7f0000270000-0x4)=0x45) syz_fuse_mount(&(0x7f0000809000-0x8)='./file0\x00', 0x0, r18, 0x0, 0x0, 0xc1000) 2018/01/06 19:41:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007b4000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000dab000)=""/176) socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) 2018/01/06 19:41:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000009000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c2c000)=0x14) write(r0, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) [ 51.735011] 9pnet_virtio: no channels available for device ./file0 [ 51.813831] 9pnet_virtio: no channels available for device ./file0 2018/01/06 19:41:38 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x4) 2018/01/06 19:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dad000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$llc(r3, &(0x7f0000ec6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d14000-0x4)=0x10) r4 = socket(0x11, 0x100000802, 0x302) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ffd000)={0x0, 0x5, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:41:38 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3b)="92ac0f4539cca56d8cebe0dacd7adf30ab68d6ff35b0099f3f35f06deefdd84b50f563dbbabf7ee8d737fc8588512793c8f6989ce8a4a764a2454c", 0x3b) getresuid(&(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f0000002000)=0x0) 2018/01/06 19:41:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) mlock(&(0x7f00005c3000/0x2000)=nil, 0x2000) recvfrom$llc(r0, &(0x7f0000cbe000)=""/4096, 0x1000, 0x20, &(0x7f0000abe000)={0x1a, 0x11, 0x1, 0xa5, 0x3, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/06 19:41:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000db0000-0x18)=@routing={0x29, 0x2, 0x0, 0x7f, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="af45", 0x2bb) dup(r0) 2018/01/06 19:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) sendmsg$netlink(r2, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f0000351000+0x535)=[{0x50, 0x12, 0x7fd, 0x0, 0x0, "620acbf3400000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc75eb6e27030f81aa64f2606190b1f1ceb1103f008f8338ea443"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ee1000)={0xffffffff80000000, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) mknod(&(0x7f000097a000)='./file0\x00', 0x8000, 0x7fffffff) 2018/01/06 19:41:38 executing program 3: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x7fff, 0xd49, 0x10000, 0x7, 0x5, 0x4, 0xff, 0x5, 0x8, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x10001, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) prctl$intptr(0x8000000000001c, 0x5) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000)=""/183) 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00006b7000-0x10)={0x0, 0x0}, &(0x7f0000b83000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000064000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6ba5, 0x200, 0x152c, 0x21}, &(0x7f00004e4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff1000)={r1, 0x9}, &(0x7f0000141000)=0x8) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000234000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) pipe2(&(0x7f0000efc000-0x8)={0x0, 0x0}, 0x4800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c9b000-0x4)=0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001fc000)="1522fa0d14e7525b8851813d940c52973b11e5684ffcbdf7edd5f05fe3e47b329e3e480bb7d61db00418d9a5b803888cd9b01cffb4c8b22d8a87931aa553d925fecc641a6460a2af1e29be2c61ae2c6bcdbf3f87fbda50543461ae69b31f037cff49ac62226c6d2cd6d8dbcb4a56bca7b7", 0x71) setresuid(0x0, 0x0, r0) 2018/01/06 19:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x1ff, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000df0000)=""/67, &(0x7f00002cf000)=0x43) sysfs$2(0x2, 0x6, &(0x7f000090b000)=""/4096) 2018/01/06 19:41:38 executing program 6: r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r0) keyctl$invalidate(0x15, r0) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x7, 0x9, 0x2, 0x100000001}, 0x14) dup2(r0, r0) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000486000)={0x0, 0x0}, 0x800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a18000)={0x7, 0x20000000000}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000f5b000)=[{&(0x7f000048c000)="1f00000002031906000007000000068100ef3b850900010003e300ff3ffe58", 0x1f}], 0x1) 2018/01/06 19:41:38 executing program 1: epoll_create(0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c02000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c5f000-0x50)={{0x6, 0xb6}, {0x0, 0xffffffff}, 0x1, 0x2, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000387000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000a6f000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090a000-0x4)=0x10) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007dd000-0xc)={0x0, 0x0}) fcntl$dupfd(r3, 0x406, r1) 2018/01/06 19:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind(r0, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r1 = getpgid(0x0) setpgid(r1, r1) ptrace$poke(0x4, r1, &(0x7f00005c9000)=0x0, 0x2) [ 51.913304] device gre0 entered promiscuous mode [ 51.920125] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 51.947084] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b18000)='/selinux/context\x00', 0x2, 0x0) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3c000100, &(0x7f0000000000)="e71b7c7e46b061fc5aa0b229b364da84c6ad3de050004cee7698a3b0612a55968e551619769293fa92f1de2be785927686cf7e0dbdeab95eae02a500872c2e495c1f9020b927fe5542e2196e63fc129cad7827d91d", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fchmod(r1, 0x4000000000000001) sendto$inet6(r0, &(0x7f0000001000-0xb6)="db000c2381f34efeee5332efec7e40099743a14e87ed71d1f102cc82b7c7212e680bcf0703aa11ad007c51229245dd0c878216e8a62757d6dd35ef270cab189f7ed180c04fc28c0cfbbccead80c59b3cbbf566c29ffb3414d0e09f28d450a47a8fa04d6649070b66774c8a51c187c6126b6b1d6a0ecb909f81a1f7d41c5f6e09d423b6d064f29da6d92ffa6be7fcc9ef4b55bb6bf145f07ada5de964b8dd408a57499a596ee73f3f9a3f500db47b35880e06e680e91f", 0xb6, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) epoll_create1(0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00005ae000)={0x3, 0x20, 0xf070, 0xa2000}, 0x10) 2018/01/06 19:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') timer_create(0x7, &(0x7f0000393000)={0x0, 0x26, 0x1, @thr={&(0x7f0000c41000-0x36)="9586ccd3c29cf45fc7031f75f5c415264417311ebcffc8568bc0c91aaa4055bc42fc784c38912e8ae4d6ef4e47aeffeac9a91fcd3dc8", &(0x7f00007de000)="73cb1a179a889e099953b50bc4f54e7dca74b7e54d3553975efa3dcf1b52afca5cc9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000495000)=0x0) syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/06 19:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c72000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000079e000)=0x3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2018/01/06 19:41:38 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000006000-0x8)='./file0\x00', 0x1000, 0x7) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000007000)=0x5, 0x4) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/06 19:41:38 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb1000-0x10)=[{&(0x7f0000fb0000)="290000001800310009000006170004010200000000dfff09800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/06 19:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:41:38 executing program 5: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b8b000-0x4)=0x0) mmap(&(0x7f0000247000/0x4000)=nil, 0x4000, 0x2, 0x40012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x14e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f72000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000f95000-0x8)={0x7, 0x5}) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000736000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa77914", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept$nfc_llcp(r2, &(0x7f0000949000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ba000-0x4)=0x60) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a6a000-0x38)={&(0x7f0000bab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000077a000)=[{&(0x7f0000080000)=""/53, 0x35}], 0x1, &(0x7f0000607000)=""/150, 0x96, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00009ca000)={0x0, 0x0}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) 2018/01/06 19:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = syz_fuseblk_mount(&(0x7f0000740000)='./file0\x00', &(0x7f0000d9f000-0x8)='./file0\x00', 0x7000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x7f, 0x2) fcntl$getflags(r0, 0x401) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008fa000-0x10)={0xfa, &(0x7f0000709000-0xfa)="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"}) 2018/01/06 19:41:38 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb1000-0x10)=[{&(0x7f0000fb0000)="290000001800310009000006170004010200000000dfff09800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000635000-0x19)='-cpuset@[nodev}[selinux:\x00', 0x1) pread64(r0, &(0x7f0000f9f000)=""/98, 0x62, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000a72000-0x8)=0x0, 0x26a9509) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b34000)={0x11c, 0x0, &(0x7f0000d41000)=[@clear_death={0x400c630f, 0x3, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x40, &(0x7f000050a000)=[@ptr={0x70742a85, 0x1, &(0x7f00005f4000)=0x0, 0x1, 0x2, 0x37}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000b8b000-0x40)=[0x48, 0x38, 0x0, 0x0, 0x30, 0x38, 0x0, 0x68]}}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x20, &(0x7f000066d000+0x932)=[@fda={0x66646185, 0x2, 0x1, 0x17}, @ptr={0x70742a85, 0x1, &(0x7f0000fe7000)=0x0, 0x1, 0x3, 0x2}, @fda={0x66646185, 0x6, 0x3, 0x2c}], &(0x7f0000905000+0xeee)=[0x28, 0x38, 0x78, 0x0]}, 0xc07}}, @acquire={0x40046305, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f00001d1000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f000086d000)=0x0, 0x1, 0x1, 0x37}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000871000-0x8)=[0x30]}}, @increfs={0x40046304, 0x3}, @request_death={0x400c630e, 0x0, 0x3}], 0x45, 0x0, &(0x7f0000cf1000-0x45)="0ef4d60060a7028549c3d1454ca372a95b5bdd933de8231b5c33906930b13605caa5eff03c0f704a70e98456a960357c8c2319c0aea5d8b6847147079a70603ff693428884"}) 2018/01/06 19:41:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dbc000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) flock(r1, 0x4) fgetxattr(r1, &(0x7f0000615000)=@random={'trusted.\x00', '/dev/autofs\x00'}, &(0x7f0000ff4000-0x1000)=""/4096, 0xffffff8a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000651000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x10000000, 0x6, 0x3}, &(0x7f0000fe9000)=0xa0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ff6000-0xa)={r2, 0xeb, 0x1, [0x1]}, 0xa) setxattr(&(0x7f0000104000-0x8)='./file0\x00', &(0x7f000098e000)=@known='user.syz\x00', &(0x7f0000fa7000)="2673656c696e7578f800", 0xa, 0x3) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000ff5000)=[0x8000, 0x7]) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007f4000)=0x0, 0x80800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000f3a000-0x4)=0x4, 0x4) 2018/01/06 19:41:38 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x402, 0x800000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000013000)={&(0x7f0000014000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000013000)=[0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000000c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000011000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b010000000000000014eea41d0056081888", 0x32, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f000000e000)='cifs.spnego\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000014000)='cifs.spnego\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000015000-0x19)="605409fca5ccfb9e213922faf2088e2ae49819892fc8d78450", 0x19, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x8, r3) 2018/01/06 19:41:38 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xbd3, 0xffffffffffffff67) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000001b000-0xa6)=""/166) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000000d000)=0xc800000000000000, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:41:38 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000006e000)=0x0) r0 = inotify_init1(0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000071000-0xa)='./control\x00', 0x220001a1) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f000006c000-0x4)=0x0, &(0x7f000006b000)=0x4) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/06 19:41:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) r1 = memfd_create(&(0x7f0000925000-0x8)='selinux\x00', 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e60000-0x8)={0x0, 0x7}, &(0x7f000045c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000981000-0x8)={r2, 0x8}, &(0x7f000098b000-0x4)=0x8) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00008ee000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b29000)=0x0) 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000437000-0x80)=[{&(0x7f0000519000-0x7)="911f784670d6a54c", 0x8}], 0x1, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000051a000-0x8)={0x0, 0x0}, 0x80800) 2018/01/06 19:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007c5000-0x4)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000ccd000)='\x00', 0x2) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000049000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000633000-0x7)=""/122) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000205000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000cfb000)=""/4096, 0x1000, 0x0, &(0x7f0000fd3000)={r5, r6+10000000}) r7 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x0, ""}, &(0x7f0000713000-0x4)=0x8) getsockname$packet(r7, &(0x7f0000d9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d0000)=0x14) writev(r0, &(0x7f000060a000)=[{&(0x7f0000508000)="15151b62c5e07c201af72f33863cffac6b76e6af1302c1c0ca0cdb2f2b3a48d53aef443e939865af", 0x28}, {&(0x7f00003e2000)="cd7df515d9ead858dd1957db2b1d930c77e7bd16b9e8606612be7a409e0297f8e514f3429140d6647889f988422281ac7ed5e3f5976d44fb1e76893e", 0x3c}, {&(0x7f0000454000-0x80)="420f00ebab4ec877d6137d12881f4e69685ad706a98762500e69763a31878ff923d79c77f598fcabc00a3570d3a8fc1ebe3ba4d78b831de119ac36fb4e5d8afdc2e212e8a871dd0bfb30c61af1352072c16bdd25c9f1b52ed40701a03b92cadc7ded657b4de4047c49115f1667c86670adb331e2ce1cec4d4f11ecc35dd7c690", 0x80}, {&(0x7f0000b53000)="c326a5fcd48fec617691c39b42a43999ccb5e2b71cadb0cff7d3bd21a32488dd11d9f383b360b07f6e422e66ae746b49a71909b2db13e92284d5b395e75f15aa7b987a08222e4601f8e932055fd5d32afec79995de6f257a2c93b60888c23f81db027b88cdb354e650bb666437633efd00ba3d5e0e594aa50dab328980291a3e05a85b5c9392d43efa45764ad9e37e2d910ee1c11bdfb5f3973a4589055d75e6f902dd6ccf83aa54f02fd56680b4", 0xae}, {&(0x7f000016e000)="c318f6747092e6211321d9165bdee6daed7fd616d3e4f4d179e52a1360f05ffc5eaea0961fcd0d188e57f5c33868619dcb998956b5edc461ea8f4fb2e26bd0500bae53762fcb85e5a378460812", 0x4d}, {&(0x7f000044d000)="b519e8988fab27bf6be0eeab3c72de8d03", 0x11}, {&(0x7f0000995000)="0b49428f0243ec821f7fb905c93f86f530ecbd3b2266b0e28dd6686b7475bdbff8da6559b97efab068ac19e2057433a0105e272bd021dd7d7a8f7389c37d211aa67f50e2fed2416a7612779ab44dd0bccb1da425046157229580fde7da234f68d2db1d1252ffc17b086be98876e055806c79c468add76b571c66d3c6100c773b8c24c3bbd70aab65bded3973c26b7ef75c42edbedbf9b87d1d0bd21aa33a042317f8c18ad78e2719d5063a7720ee67c916ab8e1d1279547019efd1631f542704d1649079dbd7c7737a7037c0e5893668f094007c258977cb1305ca10e6ae10", 0xdf}, {&(0x7f0000b8c000)="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", 0x1000}, {&(0x7f0000c6b000)="10acab1abd7555f16a05a9200779b6c5e27064822353947ed4c0cd390f19f03d35c41882e349d74b06e29c9c2e2c6b9d4fe4179c2a1de2cbf5dbd8a8424a436388ef28f20b7c683fbd1d64f9e05e504e09ef11124e77e5667b7d563e026866c99b4ca4cb5266b1b58aea0c3a2c915982260a336d94b4f2e4bf79bb02ee14789edd94648b7e44d18654f9475427af99ad", 0x90}], 0x9) ftruncate(r7, 0x4) keyctl$session_to_parent(0x12) 2018/01/06 19:41:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f15000-0x16)='/selinux/checkreqprot\x00', 0x288002, 0x0) getpeername$inet(r1, &(0x7f00004a0000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b17000-0x4)=0x10) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/context\x00', 0x2, 0x0) mprotect(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x2000000000d) sendmsg$key(r2, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f0000416000-0x10)={&(0x7f0000fd5000)={0x2, 0x7, 0x100000001, 0xf, 0x18, 0x0, 0x2, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x10, 0x4, 0x14}, @sadb_sa={0x2, 0x1, 0x0, 0xfffffffffffffffe, 0x1, 0x1e, 0x1, 0x1}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x7, 0x18, 0x8, 0x53, 0x2a, "66801f343b35cbbee174468fbbbd16f01eefd89c64c1418d0b2647a84c788d319452daf7ee90a41fe4a6"}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x10) symlinkat(&(0x7f0000287000)='./file0\x00', r2, &(0x7f0000893000-0x8)='./file0\x00') sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x26, 0x0, 0x0, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/create\x00', 0x2, 0x0) getdents(r1, &(0x7f0000c2f000)=""/214, 0xd6) r2 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000053b000-0x6)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000bb000)=0x0, &(0x7f0000a3f000)=0xffffffffffffffbc) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f0000240000-0xce)="2d8d9b3424e3919ea39a4a8b26fb09f18b8c96089db323fad2830dfe813530c9923a8554ba1a65977b33ecdb15e38562f8eaf236741b109480d77a86be360ffd625257d79a1b49e20f4277a24868f392c1a7b9eb1493a4cc4e679206128bfd9717c318334d35979208338ca794d6b100828f371f53e6ac23a657e1ad6bf938a5cb4d1175f2e230de461ba5701564b29c691361cc5b4193e8a21ac41cb6f26804866fc8e02f04e2eea09ff30921bde2a051695081f619e098cf1dfb72d0096832634e6ec44557b5dfc8dc9d2ed7fa", 0xce, 0x4000000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a1000)=0x0) rt_sigqueueinfo(r3, 0x1d, &(0x7f0000d74000-0x10)={0xf, 0x9, 0x40, 0x800}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="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", 0x489, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) write$eventfd(r2, &(0x7f00005ec000-0x8)=0x26, 0x8) shutdown(r2, 0x10000) 2018/01/06 19:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000db9000)=0x0) lstat(&(0x7f0000152000-0x8)='./file0\x00', &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10010000001, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(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}) 2018/01/06 19:41:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ee000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000c4c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e87000-0xc)={0x0, 0x401, 0x2, [0xffffffff, 0x400000000000000]}, &(0x7f0000b76000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c95000)={r3, 0x4}, 0x8) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043c000-0x10)={0x0, 0x38, &(0x7f0000d19000)=[@in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00002cd000)=0x10) fdatasync(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000952000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a52000-0x8)=@assoc_value={r1, 0x1}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000be7000-0x98)="9f73487f41e2f100802c393717faae912ed16a2780753be02569ef9fd4fa894fffedbac9b921ab03e046d3edb4568f48c1dbc4072b9fb6096717ecf3d41b5ac229920aa270cc449eb42f4a8d3169bcfb1e2615342b5122f24fbaf8506ad28f9260659559c02a24930f4bb5832309f30d158d6f76a56494c7ef4dd60e511927aa00c91c6e53acc522bb23f063df0a9fb808037018230d32ed") accept$inet(r3, &(0x7f00009db000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba8000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7fffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d50000-0x20)={@common='lo\x00', @ifru_flags=0x8001}) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a15000-0x4)=0x0) [ 52.657614] device gre0 entered promiscuous mode 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rfkill\x00', 0x101000, 0x0) fsetxattr(r0, &(0x7f0000800000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000bd8000)="", 0x0, 0x0) 2018/01/06 19:41:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a23000)='keyring\x00', &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000e08000)='cifs.idmap\x00', &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)='}', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002d6000-0xd)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000817000-0x8)={0x0, 0x0}, 0x84803) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) keyctl$get_security(0x11, r0, &(0x7f000012c000)=""/243, 0xf3) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000782000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000d6c000)={0xb1b}}}) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r1 = creat(&(0x7f00004c3000)='./file0\x00', 0x4) inotify_add_watch(r1, &(0x7f0000215000)='./file0\x00', 0x203) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f000082a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000911000-0x78)={0x807, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x1, 0x9, 0x80000000, 0x0, 0x41b, 0xffffffff, 0x2f9}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000154000)={&(0x7f0000885000-0xc)=[0x0, 0x0, 0x0], &(0x7f00000aa000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000c82000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000056b000-0x13)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0xa, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x20000, 0x0}) r2 = add_key(&(0x7f00002e2000-0xb)='pkcs7_test\x00', &(0x7f0000249000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000efc000)="06098d2c2e091472eae93dba268410ab8f678184f387ab8546ec8d4d1a828de5918429f83d29cff9a9691cff754c960df292059696cb3b8b6cf50d195ca72741ad1858e7bc4a78e753f5cefa694c07ced6f2981dab1d939af14c1a01c40d458450a723d1fb8b11c9eec27be19d4dc9b939dcad95cb38e2bfb1344d6d34095996af3a1a446877645e77064ea4ee846538017480c602359e92b639faa4b3068297fae1e4a97aa3675c4b8980926005d6b893b2453f8340c39e758e73a08499cc499ae9a06338f4ae99cff82570c4d5984d3a98d222cc4fd8ad61db1f07f64dd65600953848", 0xe4, 0xfffffffffffffffb) ioctl(r0, 0x10001, &(0x7f00008fe000)="8b07db7d343fe2a6eb46f38723b47a4d12fb6ad65bcc9f01f90b6d272964884252b899b64c7cbd3c2cff9454611a75e7d576ab8682d638050b56a693e1a88d3470041a5e25b50cd5630a1bac655be24179a905a79cc0724a4896c3cc8d5548d01068b3b283e756969968595622ce4806f347decc098378afee4ef698c77dd379") keyctl$read(0xb, r2, &(0x7f0000996000-0x6d)=""/109, 0x6d) 2018/01/06 19:41:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000086b000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000006e000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000439000-0x60)={0x27, 0x5, 0x7, 0x3, 0x400, 0x0, "e4178270b72e8730ecf21f5e6a00c6e349ef63ad454842fb1ae894275b6ad5605a892c067591d92aff0c099ee8755618c509593bcb5fed83dc713e922bb811", 0x2}, 0x60) r1 = syz_open_dev$tun(&(0x7f0000fb3000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00006c4000)="b2d965815c5d7437bb66dd1bb2625e23fd6c7ef3eb40e66eabdd60f91aa4c778"}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000986000-0x90)={0x401, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KDMKTONE(r2, 0x4b30, 0xecdb) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/06 19:41:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a0000)="b38873fa8867d3e9214796914fd3e1e67d15ab319f12761e6073003ff1f69c72ba6fd462087d29701574cbc7a9ec31a5f1819eb989eef30e94f52a5479f96449fd66d86e92130bcb09edee73aafcbbdd42250068f9df07de85013775f1e846ace334d06c75456948e39577a8b55095645f66fe3415ef341452", 0x79, 0x0) keyctl$invalidate(0x15, r0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") alarm(0x0) unshare(0x20000000) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/06 19:41:38 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x50) sendto$inet(r0, &(0x7f0000018000)="32000000140025ffff078d8e000914040a01c2fe020068001a000100e800f30000000000ddff014fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/06 19:41:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d3000)='/selinux/checkreqprot\x00', 0x10600, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d7a000-0x10)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ab4000)={r2, 0x0}) sendmsg$netlink(r0, &(0x7f0000623000)={0x0, 0x0, &(0x7f0000382000-0x80)=[{&(0x7f0000f40000-0x1262)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000334000)=[{0x14, 0x0, 0x0, 0x0, 0x0, "2a8ed2e3"}], 0x14}], 0x2, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:41:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000162000-0x4)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e31000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000d4d000)='/dev/snd/timer\x00', 0x2) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000b05000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000bbf000-0x4)=0x0) 2018/01/06 19:41:38 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f000053c000)={0x3, 0x5, 0x2, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:41:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000922000)='/dev/usbmon#\x00', 0x54, 0x800) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000011c000-0x1)=0x3) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000277000-0x14)={0x1, 0xfcc2, 0x6, 0xa7, 0xff, 0xfffffffffffffff8, 0x2, 0x80, 0x7, 0x100000001}) munlockall() kexec_load(0x6, 0x2, &(0x7f000041e000-0x40)=[{&(0x7f0000d8a000-0xab)="a29707e3053536b6d302922affadc3a4e936329de9699e1f0943c3f42b57c93625fb350cbf34c02ca8e1f346c8c00713a006589e5182e70628dcbcad2f5cf3a613d196d1f2abe5cbffa4a372ac8e87cf00b26fe90f6f82bd789186fd2c71cca66e5bf4d7ccc3971438f97074a3b11bf53ee8a7f840431c16d77572a077243be5038b5a826a109652f121ede4956562be7099bb3748e2b063557315533c31fc7ddd43bd0c8d07bc0d618007", 0xab, 0x80000001, 0x2}, {&(0x7f00008ce000-0xb7)="4ff667721ef61a898a931f8b834ca66de3d63d73df3150c66831de34eec6d012ba1d581a47c2cc43d8801070d8b77f198d9855ae2a6a86de90897a8803801e9b9d768a2537f5900544076309a8e8fb9fa9b36299f6f43d80a7463d29e44fa3fbb79bc3825bf223ce04c0b5b976cc6b1fe2fb22a4a08d25916d54c1a4ab4e958374b5b52d4e2bde2e2ca8e275ccc5f689161a7fcfe3593a0e165cf98763ff3f864a5df2820ef3b42dbdfb0ada5919443187f738def4d0d3", 0xb7, 0x5, 0xeb}], 0x3e0000) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/06 19:41:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000574000-0xe)='/selinux/user\x00', 0x2, 0x0) symlinkat(&(0x7f00003d6000)='./file0\x00', r1, &(0x7f00000dd000)='./file0\x00') bind$inet(r1, &(0x7f000079c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004c6000)=0x0) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/06 19:41:39 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000247000-0x11)='/selinux/enforce\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) sched_rr_get_interval(r1, &(0x7f000095e000)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/06 19:41:39 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x33e27598, 0x1, 0x5f5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000673000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:41:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000fc9000)={0x8}, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000792000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000002f000)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x120) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000b9a000-0x8)=0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001fe000-0x4)=0x7, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c10000)=0x10, 0x0) setsockopt(r1, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000dfe000-0x4)=0x1, 0x4) 2018/01/06 19:41:39 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000552000)={0x0, 0x2, 0x3}, &(0x7f00009e3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000002000-0x17)=""/23, 0x17}, {&(0x7f0000000000)=""/16, 0x10}], 0x3, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xff)=""/255, 0xff}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x10000}, &(0x7f0000000000)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000888000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 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]}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000444000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 19:41:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000946000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000733000-0x4)=0xfff, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrlimit(0x0, &(0x7f0000152000)={0x0, 0x0}) [ 52.808588] audit: type=1400 audit(1515267698.961:36): avc: denied { write } for pid=8774 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/06 19:41:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d8f000)='/dev/net/tun\x00', 0x0, 0x101041) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00003ad000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/06 19:41:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8) r0 = eventfd2(0x0, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000165000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000091a000)=0x14) lremovexattr(&(0x7f0000dd6000)='./file0\x00', &(0x7f0000e27000-0x7)=@random={'osx.\x00', '*@\x00'}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000f8c000)={0x0, 0x7530}, 0x10) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000afe000-0xc)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000055000+0x7c7)="469e5cf8f0e9f22a64029aea8ddafe4761dac97f2e57747439b509e63df615c13f15b995e0cceb88e99bc0950e8c274a743fd64ee93e67c210", 0x39, 0x24008010, &(0x7f0000b74000-0x1c)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c8000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0xc0481273, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23635d0000000001ffff8700000000000000eaf7b7d65f90b0e6330ee7400019d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000093a000-0x34)={{0x3, 0x3, 0x3, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000b1c000)=0x0) dup2(r2, r3) 2018/01/06 19:41:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000109000)=0xfff, 0xfffffe1e) 2018/01/06 19:41:39 executing program 3: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x202, &(0x7f000048a000)={&(0x7f00001da000-0x7a)="822b00c84fe2fef6b61186f6454de2191b22e1620a70eff92b30a5c4dfc820d6fa649b60b74b997dd6b1d941f7c8fba45c23be8caedb14b6c53414eaa87c622b433bfe3bd65dbd50a9503acff4194b6881ab2a21988727d05f3662babd39a072f77fb87031062e6bbce146bfdba007172c4707be55e1936605eb", 0x7a}) 2018/01/06 19:41:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = dup(0xffffffffffffffff) sendto$unix(r0, &(0x7f00006e8000)="cb7cfdb0f1e7570015e5609bd2f4c90b338b8d1cf6ba6f9049d69df17ec3b8933a5940a7", 0x24, 0x40000, &(0x7f00002f6000-0xa)=@file={0x1, './file1\x00'}, 0xa) lsetxattr(&(0x7f00002f3000-0x8)='./file0\x00', &(0x7f0000b68000-0xe)=@known='system.advise\x00', &(0x7f0000856000-0x1)='\x00', 0x1, 0x0) 2018/01/06 19:41:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e42000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, &(0x7f0000d3b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e42000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000e41000)=""/31) signalfd(r0, &(0x7f0000001000-0x8)={0x6e}, 0x8) [ 52.891129] ------------[ cut here ]------------ [ 52.908054] WARNING: CPU: 0 PID: 8822 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 52.923594] Kernel panic - not syncing: panic_on_warn set ... [ 52.923594] [ 52.931152] CPU: 0 PID: 8822 Comm: syz-executor1 Not tainted 4.9.75-g06fe41f #6 [ 52.938587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.947926] ffff8801c91f7688 ffffffff81d93049 ffffffff83a47180 ffff8801c91f7760 [ 52.955932] ffffffff83aa4400 ffffffff81451c26 0000000000000009 ffff8801c91f7750 [ 52.963931] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 52.971937] Call Trace: [ 52.974510] [] dump_stack+0xc1/0x128 [ 52.979858] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 52.986683] [] panic+0x1bc/0x3a8 [ 52.991688] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 52.999903] [] ? load_image_and_restore+0xf9/0xf9 [ 53.006377] [] ? __warn+0x1a9/0x1e0 [ 53.011637] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 53.018458] [] __warn+0x1c4/0x1e0 [ 53.023542] [] warn_slowpath_null+0x2c/0x40 [ 53.029497] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 53.036144] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 53.042447] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.049270] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 53.055574] [] ? finish_task_switch+0x1ed/0x630 [ 53.061874] [] ? finish_task_switch+0x1c1/0x630 [ 53.068178] [] ? __schedule+0x64d/0x1ba0 [ 53.073872] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 53.080519] [] ? get_page_from_freelist+0xcff/0x19f0 [ 53.087237] [] ? __might_sleep+0x95/0x1a0 [ 53.093000] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 53.099462] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 53.106352] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 53.113160] [] ? migrate_swap_stop+0x920/0x920 [ 53.119360] [] ? plist_check_head+0x4a/0x60 [ 53.125295] [] kmalloc_order+0x2a/0x70 [ 53.130796] [] kmalloc_order_trace+0x1f/0x190 [ 53.136911] [] __kmalloc+0x19d/0x310 [ 53.142246] [] vga_arb_write+0xda/0xda0 [ 53.147839] [] ? vga_get+0x3f0/0x3f0 [ 53.153174] [] ? __lock_acquire+0x629/0x3640 [ 53.159197] [] ? do_futex+0x3f8/0x15c0 [ 53.164701] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.171680] [] ? vga_get+0x3f0/0x3f0 [ 53.177012] [] __vfs_write+0x103/0x680 [ 53.182520] [] ? do_iter_readv_writev+0x400/0x400 [ 53.188979] [] ? __might_sleep+0x95/0x1a0 [ 53.194743] [] ? __inode_security_revalidate+0xd9/0x130 [ 53.201728] [] ? avc_policy_seqno+0x9/0x20 [ 53.207605] [] ? selinux_file_permission+0x82/0x460 [ 53.214256] [] ? security_file_permission+0x89/0x1e0 [ 53.220995] [] ? rw_verify_area+0xe5/0x2b0 [ 53.226860] [] vfs_write+0x189/0x530 [ 53.232202] [] SyS_write+0xd9/0x1b0 [ 53.237450] [] ? SyS_read+0x1b0/0x1b0 [ 53.242872] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 53.249683] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.256231] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 53.263301] Dumping ftrace buffer: [ 53.266860] (ftrace buffer empty) [ 53.270535] Kernel Offset: disabled [ 53.274131] Rebooting in 86400 seconds..