packet_add_memb(r1, 0x107, 0x1, &(0x7f000044c000)={r2, 0x1, 0x6, @random="32db657bef0c", [0x0, 0x0]}, 0x10) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000bb1000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") 2017/12/27 17:52:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000065e000)={0x5, 0x80, 0x1000, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025a000-0x28)={@generic="e66852029e2ceb3a12e8db11067ce710", @ifru_settings={0x2, 0x0, @fr=&(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) 2017/12/27 17:52:07 executing program 0: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000c43000)=""/0, &(0x7f00005d7000)=0x0) [ 71.123252] mmap: syz-executor4 (13951): VmData 1568768 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2017/12/27 17:52:07 executing program 7: socketpair$inet(0x2, 0x7, 0x80000001, &(0x7f0000b9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eb4000-0x50)=[{&(0x7f0000ad4000)=""/120, 0x78}, {&(0x7f00007d4000)=""/41, 0x29}, {&(0x7f00007fe000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000a28000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000a37000)=""/226, 0xe2}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000000)=""/71, 0x47}], 0xa, &(0x7f0000000000)=""/221, 0xdd, 0x4}, 0x122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000050a000-0x8)={0x0, 0x0}) lstat(&(0x7f000023e000)='./file0\x00', &(0x7f0000e52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000849000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) sysfs$3(0x3) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xd, 0x80807, 0x3, &(0x7f00001a1000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000c27000-0x75)=""/117) getsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f00005be000+0xb20)=0x0, &(0x7f00002c5000)=0x4) 2017/12/27 17:52:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) pwrite64(r0, &(0x7f0000002000-0x19)="cb712b7182f106bf6d69cbee29abbe1c47e61fdd6468151a21", 0x19, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x1, 0x10, 0x4, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_opts(r1, 0x0, 0x400000484, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x40100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000006000-0x8)={r4, 0x0}) rt_sigqueueinfo(r3, 0x27, &(0x7f0000002000)={0x35, 0x5b61, 0xffffffffffffffe0, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000006000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') 2017/12/27 17:52:07 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e41000)=0xffffffffffff8001) inotify_add_watch(r0, &(0x7f0000fde000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000525000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32, 0x20, 0x5, 0x80}, &(0x7f0000fe0000-0x4)=0xa0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fe0000-0x6)={r1, 0x9}, &(0x7f0000c7e000)=0x6) 2017/12/27 17:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d5a000)='/dev/net/tun\x00', 0x0, 0x101000) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000035b000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000961000)='/dev/sequencer2\x00', 0xfff7ffffffffffff, 0x0) 2017/12/27 17:52:07 executing program 4: sysfs$2(0x2, 0x0, &(0x7f000037c000)=""/138) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x265, 0x20001000, 0x2000, 0x7, 0x3, 0x100, 0x4, 0x1000, 0x100000000, 0xfffffffffffffffc}) 2017/12/27 17:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b0c000)=""/0, 0x0) 2017/12/27 17:52:07 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000004d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00005fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f00006f5000)="2acb8eae049b22a393d31ac30559d2d054c17db953aea36e24ab927442ab4478651a4d82d4e846cc428a3e77af498ebd5eb352d8c423601cad7f11453d388a7d667b8f0c3fa02e0e28bd2dc8698c686ed6d472b51cd17fe31f8c4701fb57830ec751950838f4cd7eb144362795873fe123cdf7b52f84aa5475ac09581bac90af3e1cece280c36618fae32de07a32340bd82f0505be43647e1ec0", 0x9a, 0x24040051, &(0x7f0000302000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2017/12/27 17:52:07 executing program 6: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2017/12/27 17:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1ffffffe) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065b000-0x2d)="220000001800070400943b0800c604000201f20001c600000000193b060008000000", 0x22) 2017/12/27 17:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000e62000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) 2017/12/27 17:52:07 executing program 2: 2017/12/27 17:52:07 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00004a7000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0xc7009, &(0x7f000019d000-0x2e)="09e1ea3d36478e6545596dc031f6cc1022297c39a838340e2abb050eba3e681dcb026364cfaf948af45e302b5f62") renameat(r0, &(0x7f0000fd2000-0x6)='./bus\x00', r0, &(0x7f0000fd1000)='./file0\x00') 2017/12/27 17:52:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000f73000-0x4)=0xc) waitid(0x1, r0, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mount(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000b8a000)='./file0\x00', &(0x7f0000824000)='befs\x00', 0x4, &(0x7f0000dbe000-0x1000)="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") ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00009a9000)=0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00006af000-0x4)=0x0) 2017/12/27 17:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000334000)=0x0, 0x800) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f00008e6000-0x71)=""/113, &(0x7f00005a2000)=0x71) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r3 = epoll_create1(0x0) r4 = dup2(r1, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r1, &(0x7f0000417000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000257000)={{0x861, 0x2}, {0x6, 0x3}, 0x2, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r3, &(0x7f00007d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d58000-0x8)={0x0}, 0x8) 2017/12/27 17:52:07 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rfkill\x00', 0x200000, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2017/12/27 17:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c35000)=0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000ef1000-0xe)='net/arp\x00') readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/27 17:52:07 executing program 0: r0 = socket(0x11, 0x80000000803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x4000000080, &(0x7f0000001000)=""/194, &(0x7f0000002000-0x4)=0xc2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) timerfd_create(0x7, 0x0) socketpair(0x650eb355c417475, 0x80802, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) signalfd(r0, &(0x7f0000000000)={0xfffffffffffffff8}, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000059c000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) [ 71.557768] audit: type=1400 audit(1514397127.431:43): avc: denied { sys_ptrace } for pid=14025 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2017/12/27 17:52:07 executing program 3: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f65000-0x50)=[{&(0x7f00007ac000)="2f318ea80708c14b585859937615573181f1c27bda77c86737ac993e8e58dbc48d10dfd01c4b0aef7ec4fd28dc769b90a80cbd9d5820a3c4a2a671f3397953d28308270fb4fafca5c2a17baa307ab5fce64f3365752ee601918a79d753bd24e8462f7545da2f968fd91e10433b0aa6d7747e5dac377c7fa34a521fa20305b1ac082c8fa6bc31c2fda20d11101a57c56742be0a57ac89a02c547d0e5855e4db0e938ec61e97b4fa534b93ad77270e14ab7bd9f9460d8263ef50a154cc1d65845fa85898218733375185898324c2a0bc703e90efa70cdeb403bf137ae9c223fa7f66b3bd636086", 0xe6}, {&(0x7f0000f60000)="e59dafed4aa86324364f5ae0970d6384a3552f1c904b92dfe1b8cc779789f369128b0917dcb1c7bca1bcf112c83a128d74886b771b44efcc1b83656d942397b874a82f76f136c70b2cec6db2d87daea871b3", 0x52}, {&(0x7f0000c83000-0xc8)="aba71d8166465a9cbf080c66efeabff667c72a631bdeb8d722dd6ee71cfbae3c807afff423328123341e4cf117c37ebb178337c2938344324742bcd6b04d511cede478f9ba5167ea1695aae07bb5fa3bc58b43f995f6e65dbfbb90216094fdf1bf2586e7b8c9415b62a5cb861d4e687601649b914dd1cbd32eb23abf29096b2e8aa04bdc16bb57bdcf52980345fa0b9f897c65183d62bbfcd9fe302e1abc6801eece0c94ee5f7769d70d5d16a29e2db3728bec6865452270f99e13f3fc8627fba0dc22fb3aa70732", 0xc8}, {&(0x7f0000f62000-0xa2)="5773e99ae77dd5f79ea47b698e4ac914f339f122b938b9d6300f4a4eb822cac6e354533baef73ea7f3dac95810e7f78e9592232ca5999aafa4fe331cac306c0d68397d052c1c449f65c56635c326fcd61af0850fce322466371031b554843f4e7c9ffffc5476bc8b692ebc72aca4cddc508e9ae79f82cc830209306f1e327140f65eda8b3d989d7ef30e5b09cf23344d380262d53f3df53bb988d86aec0bd75c7b4d", 0xa2}, {&(0x7f0000303000)="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", 0x1000}, {&(0x7f0000c15000-0x92)="fe2c03d02133881f13391ebce481900814ab45602c4bd6d5a14f3a3c281da5ab83ff74977ab180311e9995dc42c3fe61b5ca5d0439c94a874f5aa4948e655be5964b31a28e2b5c162e2553b3d8cbd53e824a1b9360a7041a057a290e249f11218be217d6ec80eb3708ee0fc8b6fe28019ef54eb7bd2fe10b20659f8827cfd79c4c52b4138af1c281210ff8709d87cebb72bc", 0x92}, {&(0x7f0000744000)="3477e4d79cefb5f084a7e246c28286b763468932979535e38d4593684ca0315526416f4a12961c05624fbf6e73c3cdef0f4c047a49c0ee0bba7eb40720568a74e89ab405428ba8317f5fcbe66b7a3c959b11932ec4488bd9af95d9529b7cdce570de0982614bf9dd01c556d33c4b5b309ef94553b6bbbada28acab7448c5273223429a539ceea81ec3e439faf59c21d3dcc0aee164c6b59b0f9974902e3ea31eeb25017ba285bbe15c9861e4d9bbecfd3e2b8f1e053a4512", 0xb8}, {&(0x7f0000f63000-0x65)="ce129615f58fcbe732919462affeb0bf24bcb522e1d3e8ccf4af416a396c8b809a1612b57922fdcb42b1e1f31cb3fdb7cbc314affcc05e4228ff5866dd49c88a4474e56e6deda7bbba2311a6ca1474922266fb64f4c2bc1f10854b02f1c733ca808d5f1e21", 0x65}, {&(0x7f0000f64000-0x1000)="ca446e4df1277752e51a1ad83ae2c788f5770a5205d0431b231623c587f242474655915fe15642c867d1fba505dca96b29b2f2441259ae6a96300281a747cbf0c7d84d552bd8e2e4c3b56ce7561c0d554ee4c650106557016b28a95eff14bfd83d53605fabb42515cb5454212b967a9bd09c67c8e571ed7abbf2dab099e108c63465ca1e7d5d76357a012f1fb08c6c373684a8dd0915b8d12ff048b77e95bdcc443f8ae6c7e3edee26d033b1734c773aa640a7102bfc95fa5d045c1efc0572a03241dfd1e73c00cb34ab4b5665c0caa366ac5021edc60252126f54904fc49d0e95a49880d8f3e75ba20bc221c67290f9a55cc15e741b963c6c768d03e75c3031102e1ac8b3b3b6b7964d2eea6c50fc583bc093250b210982724ab9a2ff0ab963d5472c1eddf692c53c330f93620ec1feba02b3d670fa29fafcdeb6d241f49299f0d194380795e066ceddb934183c7daf7e0d6cb5a2cb0a370b0525b7faec3812b79da434c3d4324611b82d24a8bf03ca93bb076780023f99fe66085a64b73eab1b30674e3360ad8215cd850974e26de175ca3f1cb9fa395ba6580bb280fc854939fcdb7c195571e86f29369c6e395097f5f0eafe2f8c0a2012686b864d61f496fe8a79a205c71d68d61eb33d83c3bb0eafcbb56fff26df1fb75aacc6f8eb7cab00ff0e34fba8b3ff903dfe72958a0ab095ac4948e5a7057d70989a8d08f804255b555a721d99d84c5f4d4975d0dc0b729c4a9ba5494dcac96d10702cb6ae01de4b587390ddd6e41e326e0a18e5280912cab391f4a8216b7833aa20b64e1d31d2a4851728699360245ef1a172f2517add9ce298c80387223f85f0920b096fd947f3ec5a5edd191eef5125dd6099c2752e89c2f0a90507ef565d347db417ea074a1f251be9bec2caa76bf90b0e370e23685e0d747aa7e2cb44b3184e2d503fd334bac31f6af49bdefd11134061ce8d51d32d004cece17056dc11188835b02d118dea555096b354a2d674668a961cc8fcc53266535f13f241d95bb1ce4d1f8b89ef7379ea33cd765c5a20e7795d526422b230a9dc174ab37ae3f0d9f57d0853564eef1f92112bd3962b4da34a0dd98033aa650265856eb3933551bb6c467b437c3db37b1b82e14919fe74b866d5ec8052688a9c796057df28f78d86ff5adc82369fb6623469e78f7c0e83f5cce629df16d72e65e38c43ffd0cd9aecf589cf23838b0cb6ab4c7cb93eb98db4dbff5c06c814078611657fe69c91390ac8dd6a53254b75b6e0cda097cc2c896cc8e0c2d8e8c14dd3fc8be4e7bdc68621cc4c02c9a71339f3467b0f874899216c4c676acdee51412678c236fed3ea0336ca3b4d07a00971d13410c014b767953e3d30f4b4f7a549f2bdd098f2eea03c7cc1ef4d5b7417f59ab486bfc07557a6e0ba42308d6dffbab296a32d07d102b22b99fa59d8ad5caf0c25f66cbc9be90c267563b658ea4c3fda1ec29e35f3a894b82a986fce163234dfa56a4d8b1c6a5304f9ef0936512b0969eb1ba9c168d059217e5fc0692b526798d174090adfb9348cf994e4e633cc4b00aa1a11ed0deca61d82d4df2d05712c89d701261b4c2f1be462c565da961fd5a75bf49a4683abc9fde091ae5ee4136c7b16ee3c6404ce004422ad057365effe07aa88ee0b10ffd6aa2317fdf4aa8d4664fb651f450b1cb72794bf9e7da744f6d2bb490232c6cd8ab47856d64315e23d9c8556dc54ee240fe09664fdc2352acc617b3917b06a149c13f2541bfbfe17ca64dc7b9362995999478af8fd70c3d2256a155b698a05286ff40e0b8203c127c2d91c8b3f0c04e315f28d6788aaabdb5cfbf80666c398ac02955b2690c8e6d5a28f71d117400c670f1e4f46606b934998873eb95d8f64771b2152197b9326c5a5f49db891051b88b7d27ed1c4e31c5cfb44af1c2883eecf922a0901e83b3523ebde11d5eda7195b90f02b5c5512d76a74910f46b4b9519dea872add09e118499bf12a3d3eb345f76430d3cd1100c66eb0e6db6ece655b9255ff9fff303c121c52337192186b1a93f5a2904df613cbd9f32af13f65ef12a608acb163e22108b3faa21e370341ec548265b3d55c9f581c684f02053c78e6272fd8bd01b7230dabe0ac2e1cd1e4ddf48164f3b52c04bd4beac6f0c06250291f7a66948dc1a584fdc66be524e3b1242695bb5b78d87154034e3b9c538a13f60819e02eda6f28b41dad910cb91b1d2b2eea40c650da876e2fc85f5f09c405e048e4d00d9da2d48389e44c0efd79d3e60b58d56482a6e892e0773b97cabf6307ceb451cdd7a97140cb68213a1cd8c36dfbf6088dc059d28774fe0aa0af0be050ae14ba899a2a6c440c4a19fc5cd2d023a4a1e47734145a0d22b3860dd4fea6849e18e28f94363d532e06815be578ad1e901e4e9483e563085e1cfc4d827f2558c1b178776f7afb84f862cb2b175bb11e2d8a6b72163e7841de5b5697b97e86edb65262f6623340b2c5977f3d3e694147e66c5285c3741c120cb28a351d27e1e4b39ea57bf1a9d79204b0e62b10056e6ce1470e26330b68e97bcf81b5e857aa7faedb0e1132bcee5392a0d39178a8783706e8b0442b9da453807e28ca236a8532c741dd94e14cd89f3894a4dbf36c5e5e7a906fc90a0d66a7a8f3f9a877887ffb55ff66e0e785680f55ba94c6d7d7c4471dc141b95582554d9dc76127a1df71706f90512e1d893fa829046fdbb8f017475fcc6301e906beb5dc9488d25aec36483fc6f3fdf2c73a1fb316503f9ed91a2f3c7197b4537852994f73b69d8369677db1ba284f7cbf1a87f43c2ed23b2a9980e9b2dcd4cd825266f88a7211dfd0ac4e09b5b4497bf857c2ddcf8693d56cc37e52e625300762faaf63ab73ed0ba3c5d39ce60b51b60087386440241c4d884275d9562ff2720475b1852ea12590ff1714758ef8720855131ce31deeb9b82a44fe01148ee36ed1140abce1a2d8cef08ea067dea6b2fb4eab4f332cad449c07477ab32c3592c1e6092489ff85653e43967ed9e025fc8aaf92636d14d91e8c29ada591105bdfb959da6c5d9056e750eacecc61fdef1c287e3672fa2ed31b43bf0b9f5baf56a208a5f76f70896478a0bdd0602b30da00a3be89479a29a3864c2dd242a0152b76a4db591b97eeae1bff02e1e8e48d3e6e5dc5b91e0270aed27547d66273b948e8a94f468f85fedddedd1c7a4794a33b77ff39c65fb01286cfe3b0f451f0ed2ce85dd6057a7664dc5a917cf162973476ba6645b629b5e4065866b9c156f2ea7b8f371a08e555618ea69c72e1032751ce9f6d6e896d145059b880411d459ee1000fb08197f1773ab5a7373f18fa50640af117ae84d9a23c1fe0420f38750cb9646a261861b802be62ca6c7debfb1959a8263c99780dd4702a956aacb077c5e8065808f3990d33efc9c27636a85b809f228d9ba8ad6c0c3121cf90c922d4b511421ab9cdd1b7f023f8f785c9f1d3e0384438eee1442f03156457e5fe1c4af19af9e50e0a65323b93d21b0ecb28274107f612fb0ceaaed52bb586f2c449ffa9254694f1b21356e564984fb2e6b746f2c5e76571e9f77093f4da95cef563da14f8a4247dbdefa3f439e4e1bb1af83418e4eb1fb098f6b990c6a37b33abab2dd32ee8c933b9df059c6c828ac2cd3673111a3af74e52a1fd228333c9d135f3cab503259b21c0d582f7866138892d9026fa532a7c07074474c1fdcd8a14fabd6ae176941253125ee78516292a8408e2d45b180b1a6aae51c6f826dbb053aff3c552484b1a2ab14afd3c7595bb9482c12605be5a0fae1b0f7d2b21a882ecba34aa6f0f83915fb0b2694dae0af0bf1e6989b35cc43e69651c05e49e6894ffcd43a5ff16ca061ff805ce2e887aa39a7b7df62b17978495a06dd34614b15e44bc71ba389de6b06bd578483f2c130570c091aafd98426f1228240d84b97fdb0ebe8513f64867f00b695868faf76d7a539e568f0beef848e2060589cd97bf310e8d5c9849435a8ffa09b38da73fe2a37e15948fba129d468fecd7e1764a3ff7d1982faa2c5902e44795e127fbff6211e54b7c876ef07b24d5e81f86947e5645e87e7e8014263c88530d81bad89e585f06055c559f5731fb570a3b14cc8b6f90e4465fd5bfd7a743347394a62786cd772334b21a1620e8b889b41f5f4e952e16fdb2c7600706ce0b91450d86b7e0c9dfc204b4850f7a009b40e38955a66c8f4dfff894754317c6eb56ca1d1fc44668d512ebc85cfea83c079f9706d93e591de4504bf343de32709f782eaea1c210d62794ed18f15a5b2b82581842847a60fba3ce939546bc3fb3fb3ce4df15317db004a40091664b3a8156d150995b7d5e4f537970e9482a04d407534839411d9fb2cefc37b49ea04055559ce4b889b95cc5d567c7143db501a78ff8a243bd450e9af2de89df226f13be74cd3f06751cd59530074926917f1315f8e2c48b13bf785f115fe1b296640045ec2149c612817c198b0ab2323084872164b4360fd8804e15315d1bb970effacef695d670b62a5b509ead16ff681e3cbc09795e3617e5b0ceb8448dd9c2b43283d513d5b9cf84846bddda806f96fca38c54ad9ecb0e6bcf971355e2ccf08d4e323099a79015469ff6bb8406b01aa54ac267b9ea95424fd415b2671171f90139411ebb87acdac26a93c3e1c9988801ddec8a320b828f338450bbc2381c49a2807d1c6159eac3b39a12afd1e8a5917d1641a04ed61ec7e4f702eacff666145fc28969a8c11b8055cefdf78a6df1ec3b86f0c12b142df7b5cc623695f87211d6f770bab71db0c776c5eaa9b0649cd56bd704cadd25a7006d8a4fe8cf5dd9317f785cf8ffe84e59ab7fa96e9ebb7afcdabe8f40f6d4d66e52632097a19f42ed4321ceb1518c188523bf46e7c98dc5e5c9f2de158c77fd6cb68c6d36ea2a9e6e58996192f199e4ca963bf5b736c20dede9f0bad6e39590926ddce372e237d50eed2e9fe45ee8b2979ada607c59b4b78bc7359166a42e4eb89c131719f03720c63b8d034c1bd949e4d87dea12642f7279ffcf44d263c90e63bb8b4a55c8964fa70202782c6dbc6028fcc2d150b356ad5f60696bd4e77e78ae091c6f259a9a45a439b91de03855b05d2102dc5235c2394546cf6201985762dd912cf692e5a25f4b47660949d96d99a758b07031c92b3f2f518af3ac9e9633e24527ca8ea941cbe710ec2dd51a7781255fbcddc959b8a60436547faf4138296bf85e4da6a5535a1a3c2f132c25ae5d8fcb1838875fb5ddf8eeeab0c653944a5e94bdb12470a9af35f98866ab5492ed19414bbd747f11bb1d816e9144577daca443f64d5498e85971ed2fdddb1faaa7110f8668ee24156859960f93541a6ec032e5b00bbd971225a685962b273d14e47814ecb2c52ff09f3f03f8977caa51f02e94a6352ea03df126ab82a557a81d9893e8266825d5372d4c4b8f5626ca39cbccf894d527337f463bae939a057b7893be4e00d7f42b4bb5eaeefc20d7cacd97ff3137b44463a7bb3b7e87ed1d894431244824f0d85c7e2a602934f13c545cfdcd2ca96b3269e674e2b0cea754058959e67c58d69b774fd348fe518c7cab393f661d61a7adbfbfcd05c6bfbe28705cb97f3af656d814974096a12df13f4152a6135c2d4ece80d2c6b3ef5ea467e3045cc0237e6662880c7e1a0cfd5244d1fc935aa491348dd259423b96dd66902ca5d75823ed64ec1012e533307d6fd3b0f618fa742f1e098e6702ab7b64c0e4e033f4e3f22b97d54b5cf8ee9864abb89e3a819b0581229defcd5ef8d8648a89158f1c876a", 0x1000}, {&(0x7f0000ec9000-0xad)="2bdb17665989ec38af0570cc984b5cab451a7aea73b50e7cd066a758102edcea0b0e7040fa3e33ca302fd26619c82b4c12f078f1483cb013b16f7d1c491974d620bb0ac35a51e798a8ecb09379b86fab252d62a2605ff8b584fa8ffef91e891746d54b1ca28ed27d376303ec7d7136bcf30d021b32c4d15c976068fab3dc6ff80513d429c1567fd23a4aac30893c7b73e388fcaa76cbacdafafec3cc5f18fabf02183ee30a43fe16e7a1e7ed0d", 0xad}], 0xa) 2017/12/27 17:52:07 executing program 2: r0 = timerfd_create(0x0, 0x0) pipe(&(0x7f0000de6000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.advise\x00') 2017/12/27 17:52:07 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000e000-0x6)={0x1, 0x5, 0xffffffffffff0001}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000626000)="", 0x0, 0x20000001, &(0x7f0000005000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dc0000)=0x20, 0x4) 2017/12/27 17:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000008, 0x3, 0x0) write(r0, &(0x7f0000cbc000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2017/12/27 17:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008e9000-0xe)='attr/fscreate\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ea2000-0x1000)=""/4096) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000071b000)=0x0) write$evdev(r1, &(0x7f0000690000)=[], 0x0) getrusage(0x1, &(0x7f000093d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:07 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000fcd000-0x8)={0x8, 0xad7f}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fce000)='/dev/random\x00', 0x0, 0x80000) r1 = inotify_init() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000fcf000-0x8)='./file0\x00', 0x90002, 0x40) r3 = open(&(0x7f00001c9000-0x8)='./file0\x00', 0x82000, 0x150) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/ptmx\x00', 0x18000, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcf000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fce000)=[{r0, 0x0, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x1, 0x0}, {r4, 0x80, 0x0}, {r5, 0x141, 0x0}], 0x6, 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 17:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e26000)='/dev/vcsa#\x00', 0x3) pwrite64(r0, &(0x7f0000109000-0x36)="e1", 0x1, 0x0) r1 = geteuid() fstat(r0, &(0x7f0000ec0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) pwrite64(r0, &(0x7f0000037000-0x2a)="f7", 0x1, 0x1dea) accept4$packet(r0, &(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x14, 0x80800) sendmmsg(r0, &(0x7f00002e1000-0x80)=[{{&(0x7f000066c000-0xe)=@l2={0x1f, 0x100000000, {0x8, 0x2, 0x101, 0x5, 0x1, 0x9}, 0x9c03, 0x9}, 0xe, &(0x7f0000162000-0x10)=[{&(0x7f00004c9000)="5003df809b6c3a5341969c9ea37de95f940eef753b11a65d408179d812ba20d96e44b28e16c1435489c5bd1bc2e278ec8519d0efd203e3dbc85953bc8add16f1ea2d616fdd555e94c0b8e8139c8296256a888642bdad6a5985145c6eebc0b6f46b4dec93e55d80b0b65bcdcb", 0x6c}, {&(0x7f0000a38000-0xbd)="65ffafc98f4a060021a02a4e1b083b93abf44abeab82177eeb782f306e3c4459077edbc569234aa335f9b3b906e22085d28534143ff5882624ac17c7cca9b0bebcda2bfb5ca406acf40794e8e38df7bf36387d4751284d233c80ccfb9869c7359f4dc8a9def1dac67da5b99e6095ebe85dd7f9eb8667db74bd265c1d56646757caef1fa923d246a5070ab239a9e2a4bd419904a9d1a2f9e83190f40f99d6e1e952032e754a79f6ab6e196c79e42eb631078ec4fd1ddc713b8a981f88db", 0xbd}], 0x2, &(0x7f000052c000)=[{0xf8, 0x119, 0xc882, "1527fe542c86949a2d8f4286f8b1880e95b6e110fbf1cb53d0dd96263f85870a8a89b9e2b2466af81065731e58349a46ddaedbfba0875016a49d67e126413119509a49e13262c89deb63f30a30e440ce0d7ae466016a6dcc9239b7dce1a9b8feafaccb0b6834cae5c0a3510dd82747ffd35cf0d271d714a1c925bb7c00357f480e10d00668267fe24e21938f985bdd2abd9d6daf65ec5aa89badd2a26bae25ca246725def6aa6faa82150759ff0d6a314912c0f772cf7d22f5c63bfa7977c29c448fa79db86482adc433a2e4fbb6ebbcb101fc7df0f7852408d4b1dbd71968015323e45db34aba3fa7"}, {0xb8, 0x108, 0x1f, "b78c3408ef823c426acd511406febc9a64273c79bc1853bc033c2e783628c53bd8610395cf99df4565794cf449e8f778ac9994493c2f71a416b5c198b0e8ca3b5b8b592418e9d3b7d1e64b5b8a3138a0b9bb4a338e912380b1161435fc2b62a234efeda6b3dd4d216ba0c2952da23b9c4f1506ef62b7a33f63246765680932e068d6208b9bb50f9ef96c0da58083124c9f3ccc450ad6e2207cb0ff0e931510f1a793749beb89b53e83e31a88"}, {0x14, 0xff, 0x200, "da2046738eed"}, {0xb0, 0x88, 0x5, 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"}, {0x104, 0x11f, 0x7ff, "f2d591f12e7efe17a075b012e6c2afa0a94fa7cd6dbfb15616595e2ee2a77bb84dfd9d3347428ee2c8272dc635068928ebb0211a53b19d06b8c947662cc64c6b656b90382223a814dadbd4993a52c6c67251fb454d7cc831c225e31919de46ec842b3855de7cf34ff12f0302fcf7579c58b7818b6e511932f7e21630fe22b337a5391ec855f17bf6781d95199fd657c84028b740a0cbb384ef4b8352761526b9bd28f7bee0d4a7ff6e657f61188237b502c9e3c4fe5ce363d49fa1f27f771489cd7603dd9bd668a5360194b55c7ea676f9dda62b726f6b701c12ece48ec6dfd87ae96b044b04d6a47769e8b84fc65312674e226835"}, {0x7c, 0x1ff, 0xffffffff, "860db69a02bff8598c5845a329c24aed67435f29d3ca92955a6d2d2ab51e80d1d8eed951e687e1102c409e0a2e94fa89ab46ae03ee576677b4bb14a3e252a929fbe46e684c01727190a54a925c78f6fc400331d1f5da1e3a6d486a8ca6d549de18d3ed6acb469945d9bea51b775c62d6"}], 0x12e4, 0x80}, 0x98e}], 0x4, 0x10) fcntl$addseals(r0, 0x409, 0x9) r4 = openat(r0, &(0x7f000081e000-0x8)='./file0\x00', 0x604000, 0x8) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000332000)={0x5, 0x8, 0x3f, 0x2, 0x3}) 2017/12/27 17:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000694000)="d3733d8a136ff654ecdec2cfb614f980e4e4e150d019d64328f0c4f81735b642d836f837febcd6f3e9d456", 0x2b, 0x4800, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000d09000-0x61)="61ea16fd36270f845a4bf9cbc5a0fe40bd3cdc883fb5b6b80b68d518119b70b586501908bd9232fc757ed8ade1438ebc8c9d9ec1350683f9c8c41e7f12ebb3e6c0f4b9f19c2b22a97c70965b046022f3c0e97b3492fd5d81fed80db92eb0cde7a4", 0x61) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) rt_sigreturn() 2017/12/27 17:52:07 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f0000664000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) 2017/12/27 17:52:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000303000-0x15)='/proc/self/net/pfkey\x00', 0x8601, 0x0) accept4$llc(r1, &(0x7f0000626000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd9000)=0x10, 0x0) r2 = request_key(&(0x7f000067c000-0xa)='syzkaller\x00', &(0x7f0000f45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dd8000)=')\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000fae000-0x8)='keyring\x00', &(0x7f000008b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007da000)=@ethtool_drvinfo={0x3, "bd36122db8d7da415c7473448dedcc9dc2338d861dd09954009dd5234ef5e340", "306a98518376ec0faced7dd8ea2fd51085773031844374e5a669392bb7ab5a53", "d106fc17af7475f9eae8077f0fe53d01c5ebafe690d52ecf29008de9169e91c8", "eda3e98e238204f64653b4cd4f3f1d65c77eaf497aab5f7753ce0b5cf71a4776", "9d2c9bcc2feb3319b9939fe9361f680b3f29073c0033af75f232e9babc65e90c", "974a576a59b29b5d03a3d26f", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000115000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffc01}) 2017/12/27 17:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000046f000-0x10)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f000009b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a97000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00001ee000)={0x9, 0x7, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000005f000-0x8)='./file0\x00', &(0x7f000034d000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x6)='ppp1:\x00', 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000547000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000003000-0x8)={0x1, &(0x7f0000002000-0x4)=[{0x1, 0x3}]}) 2017/12/27 17:52:07 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000195000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a87000)="1f00000001021f9f4c000e00c2f4ff0a00e3fe0900e180e8001600df180000", 0x1f) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000356000)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x6, 0x3, 0x0, 0x8, &(0x7f0000eff000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1c3b, 0xfffffffffffff883, 0x10001}) 2017/12/27 17:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f94000-0x8)='./file0\x00', &(0x7f0000829000)='./file0\x00', &(0x7f0000fb0000)='efivarfs\x00', 0x800, &(0x7f00007c2000-0x13)="e44d50e7639cd2fb68939ad709c1885b8219d1") mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$binder(&(0x7f00001da000-0xd)='/dev/binder#\x00', 0x0, 0x802) fcntl$setpipe(r0, 0x407, 0x2) creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) lstat(&(0x7f0000d3a000-0xc)='./file0/bus\x00', &(0x7f0000948000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 71.649207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2055 sclass=netlink_route_socket pig=14040 comm=syz-executor3 [ 71.649391] binder: BINDER_SET_CONTEXT_MGR already set [ 71.688307] binder: 14034:14039 ioctl 40046207 0 returned -16 [ 71.736139] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 72.556293] IPVS: Creating netns size=2536 id=12 2017/12/27 17:52:08 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000152000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x2, 0x80) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f75000-0x4)=0xfffffffffffffffe, 0x4) 2017/12/27 17:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b48000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000b6d000-0xe)=""/65, 0x41}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) ftruncate(r0, 0x81) 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') r2 = add_key$user(&(0x7f000085a000)='user\x00', &(0x7f0000582000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000146000)="8132f630f2faee98418b72f56ddde13b936d7ca7455af6e9c105bf4d317e1a61", 0x20, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) sendfile(r0, r1, &(0x7f0000bd2000-0x8)=0x3, 0x613c) 2017/12/27 17:52:08 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000195000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a87000)="1f00000001021f9f4c000e00c2f4ff0a00e3fe0900e180e8001600df180000", 0x1f) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000356000)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x6, 0x3, 0x0, 0x8, &(0x7f0000eff000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1c3b, 0xfffffffffffff883, 0x10001}) 2017/12/27 17:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e1000-0x8)={0x1, &(0x7f00009d1000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x8) socket(0x5, 0x807, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd1000)=@assoc_value={0x0, 0x0}, &(0x7f0000e21000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005e9000)={r1, 0x10000}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000d5c000-0x4)=0x0, &(0x7f0000a45000-0x4)=0x4) 2017/12/27 17:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008ca000)="230000003100f0f700000000000006000000000000006700df010000000000000000c7", 0x23) sendto$llc(r0, &(0x7f0000aba000-0xd3)="79750636064574fb69aa839ce139403cb12b33ee1e7f94ab348ec0ef9f4101d5d480894a0be40ef5959759cf648a646b03030bcac9b2f521bbc53c8038c24e3f04e61d6a75833968067dad37c38f621381b52bb2a6ea40ac24d6ba0218f9b4486a2671cea2f42ed405bf55d38f8f60689a39dd78f8bb5aa2e4ffb75022f9eb8b8c91ad4f2a9f1cedefa99e1d199c2b7d67010f34802a3de3280595cf86a5ff957f11bc9276ccf2be65acb02df12d9aedfc69f482b32af936de35868d6f9d8528d476f626c5b0785d9f0feb144ea588ee026aee", 0xd3, 0x4008800, &(0x7f0000c16000)={0x1a, 0x0, 0x2385, 0x3f6, 0x1, 0x80000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/27 17:52:08 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='ipddp0\x00', @ifru_settings={0x1, 0xdf5, @raw_hdlc=&(0x7f0000004000-0x4)={0x5de46964, 0x6}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000011000-0x8)={0x0}, 0x8) 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000303000-0x15)='/proc/self/net/pfkey\x00', 0x8601, 0x0) accept4$llc(r1, &(0x7f0000626000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd9000)=0x10, 0x0) r2 = request_key(&(0x7f000067c000-0xa)='syzkaller\x00', &(0x7f0000f45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dd8000)=')\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000fae000-0x8)='keyring\x00', &(0x7f000008b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007da000)=@ethtool_drvinfo={0x3, "bd36122db8d7da415c7473448dedcc9dc2338d861dd09954009dd5234ef5e340", "306a98518376ec0faced7dd8ea2fd51085773031844374e5a669392bb7ab5a53", "d106fc17af7475f9eae8077f0fe53d01c5ebafe690d52ecf29008de9169e91c8", "eda3e98e238204f64653b4cd4f3f1d65c77eaf497aab5f7753ce0b5cf71a4776", "9d2c9bcc2feb3319b9939fe9361f680b3f29073c0033af75f232e9babc65e90c", "974a576a59b29b5d03a3d26f", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000115000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffc01}) 2017/12/27 17:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00009aa000)="2cfbaa8483e5f8848283d3886c9ea8be450bb525f6d8c1a3fd25bcb56f172b652e36b83fc91fbfdaabb44fccd2029da7a2c2cf7069feedbd7bd718afc11a3a37b84a253d5ea9ba2258778de089de732bc33790d78fdbe4cb84e7bf7481689695f66546219779115a8f9672", 0x6b, 0x0, &(0x7f0000947000-0x10)=@llc={0x1a, 0x1e, 0x93, 0x3, 0x783c9a0b, 0x2d83, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000e6a000-0x30)=[{&(0x7f00008f4000)="8a", 0x1}], 0x1) 2017/12/27 17:52:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000069a000)="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", 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d06000-0x30)={0x44, 0x0, &(0x7f0000d24000)=[@reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00009cc000)=[], &(0x7f0000052000-0x8)=[0x60]}}], 0xea, 0x0, &(0x7f0000edf000)="5285a64b35008d0296f3d8913d458df7843423f92d1731834314441733c15fe3cb6b0a200cfffe46bc77f462fd06c3ccb3a6c0b9f4b4030f445700fe3b9a72bded6d8b7049f18e594b506660984696687715079dbbdcc5d71ffaec864303ad34ba6b79f06d4327c15fbb2e8f4032d02b9dd741b3ddfdede6c8600f6cd6dc0e373eee33f488d4446a4763f3328a3a658ce477ac20f45f970f179c2643de05144dfc22fac4adb665c21e525b396b57a59a3b4b3a6e291989c812d1c605895abebf7cc4d9e9d4aecbd4a1fed508c7facf7c7aa89ba8df6e570d0cdbb519c79cd57052cc88b74e643451ec30"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000b43000)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000fa0000000003000200e5ff0000ffff000404490001008feb00"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000001000-0x4)=0x0, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, r2}, &(0x7f0000001000-0x4)=0x0, 0x6) 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005e6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f2000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d62000-0x8)={r1, 0x80000000}, &(0x7f0000d78000-0x4)=0x8) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d30000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000571000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000a2000)={r3, 0x3}) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2017/12/27 17:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a11000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f0000b9f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000083000)=0x10) syz_open_dev$evdev(&(0x7f00004d0000)='/dev/input/event#\x00', 0xea, 0x10000) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000460000-0x30)="da93f8cbed3b4459fb9715b5fe2cab52387bf32206d838d5532257e261410bb3302a0060036dcce13d014d9516867fc5", 0x30) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000074d000)=""/0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c2000)='/selinux/access\x00', 0x2, 0x0) getsockname$inet6(r3, &(0x7f0000036000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cda000)=0x1c) [ 72.669068] nla_parse: 1 callbacks suppressed [ 72.669073] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 17:52:08 executing program 2: mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f000002f000-0xe0)="1babffb60b5bedbbef6f40fee20cc34f77bd9c3b502180024416520504fc7645c30d3d808891dbbf52edb89a55582fc551d31be2dcf0eae5e48df4d866e9f15ebeecfb155e7bb69a1081ebf408143054692cc0686e5262e56b7051a66d637b8b953112b0872c2febb6e86fd1f1388ba21b0097878096753e30fb3504fa525ad8688bad6d98e3cb0f4ab1f96138a733875fe1e60a61c6f1032d2bbba8836d405560748046ab729839d5bb535a640df62aa503bdf7b10443fb7b2678a18a4fa544dfe3c115ad533383dbc138197dcbceaee563c68fe39fe764329593070523c960", 0xe0) dup2(r1, r0) dup2(r1, r3) 2017/12/27 17:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/context\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004ec000)=0x0) writev(r0, &(0x7f0000c71000)=[], 0x0) fcntl$setpipe(r0, 0x407, 0x80000001) 2017/12/27 17:52:08 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000032000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000002000-0x4)=0x4, 0x4) ioprio_set$pid(0x1, r0, 0x0) 2017/12/27 17:52:08 executing program 7: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005d0000-0x86)={0x0, 0x7e, "51f372d7c75efc18e49ce19d479ea415a4d89081d946e8f650c49b181c694db34532f3574e4d7aca8bb0df4f2d53f8d332524e3192472ba0e5c82148c2ee7bd00202c92152c62f2d30a53ad72bb53a8f847be0f37207331ed2a75fa6d775831e102d9dfebca8ea2db1b9f08d9980b4109f54d7611eab2c26ac64bc31583b"}, &(0x7f00004d8000)=0x86) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/rtc\x00', 0x24800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r3, r4}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x18)=[{0xffffffff, 0xcd64}, {0x100000000, 0x3f}, {0x3ff, 0xfffffffffffffffe}, {0xfffffffffffffc1d, 0x9}, {0x9, 0x100}, {0x1, 0x200}]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009b7000)=@sack_info={r1, 0x7, 0x401000000000000}, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000022b000)={0x0, 0x0}, 0x8) 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000416000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001000-0x20)={{r0, 0x0}, {0x0, 0x2710}}, &(0x7f000036f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000001000)="9c6d643573756d2d6d696d655f747970652700", 0x13) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000003000)=@req={0x5, 0x22, 0x5, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000002000)={{0x6, 0x1}, 'port0\x00', 0x10, 0x80400, 0x0, 0x3, 0x7, 0x3f, 0xc9d, 0x0, 0x1, 0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) 2017/12/27 17:52:08 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000195000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a87000)="1f00000001021f9f4c000e00c2f4ff0a00e3fe0900e180e8001600df180000", 0x1f) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000356000)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x6, 0x3, 0x0, 0x8, &(0x7f0000eff000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1c3b, 0xfffffffffffff883, 0x10001}) 2017/12/27 17:52:08 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c08000)={0x0, 0x8b, "3cf38be9bf145dd1e24736962b99a96ccbab6bbb2411c4ebc118ca557fda2720a02b473c1be98f3bc1da713bc9e5a81f57a984d0b6f79a2b122026586cf30c1657afbe9a8f2aea73a3b59b9cbdd5bdac56dba2b4e997c998323bbd48ebebfec1f03abd87c7831d64f24d3ad8603c9dba4b2cc9020684068c26aaa25143a3b84c995cf0e621967803a0d6c2"}, &(0x7f0000670000)=0x93) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000827000-0x6)={r1, 0x8000000000000}, &(0x7f0000f6b000-0x4)=0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000086f000-0x8)={0x1, &(0x7f00001df000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ff5000-0x8)={r2, 0x1}) r3 = add_key(&(0x7f0000006000-0xc)='id_resolver\x00', &(0x7f000075f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c92000-0xce)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) r4 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000dba000)='pkcs7_test\x00', &(0x7f00005d5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c89000)="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", 0x1000, r4) 2017/12/27 17:52:08 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000009a000)=0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000d39000-0x8)={0x0, 0x0}) 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003c8000-0x4)=0x0, &(0x7f0000e82000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:08 executing program 4: unshare(0x28060400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000072c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00006ea000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008e3000-0xc)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = inotify_init() flock(r2, 0x0) 2017/12/27 17:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80803, 0x10000002) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x800002002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a15000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x59b7, 0x825e, @fr=&(0x7f0000b50000-0x18)={0x0, 0x9, 0x7fff, 0x3f, 0x3, 0xffffffffffffff81, 0x7}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000aa2000-0x4)=0x0, &(0x7f00007cf000-0x4)=0x0, &(0x7f00001f4000-0x4)=0x0) getgroups(0x1, &(0x7f0000c8a000)=[0x0]) fchown(r0, r3, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername$packet(0xffffffffffffffff, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae7000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000463000-0x4)=0x430, 0x4) sendto$llc(r1, &(0x7f0000731000)="41a19d800e51bd2592cd88d09a4f733d4fb37bdebd15e0c40fa6933720fbb36ee05982183175f0b102fd787ffdcad9a9ab4e4a3828ae438fc7be5df27aa43361f27884215a97519694d4f52fc5c94de200244321ac54ed0a0732c5be08a027361a9957d97e0491c48367436a5548bd3a1464bbaf48d1e93a97f93f", 0x7b, 0x1, &(0x7f00000b3000-0x10)={0x1a, 0x1f, 0x439d, 0x10000, 0x8, 0x919, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = dup3(r0, r2, 0x80000) sendto$ipx(r2, &(0x7f0000f9b000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000e7d000-0x10)={0x4, 0x0, 0x5, "278222a25c53", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000f23000-0x4)=@int=0x0, &(0x7f0000386000)=0x4) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000078a000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000030e000-0xa4)={0x0, 0x9c, "6c224261e9e486a598b04fe93254061bdea06fa9e59081eeabf7f3b99585a72826d6cf60ee61c1850680065add88fcd559cbcb37a62d02fbdad01388e86fe14ff3fa8c458a48c07f73215022b29f4667707748e2bcb6a92b7fa57e2e2e2db0dc179ee760261bd2bdfabfbd3730921023afc0e631edf366be1367acfcb8e999d5f789d632fd3e2aa8d736acde4de8e52a184338593f65dc858abe756e"}, &(0x7f0000e6f000-0x4)=0xa4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00004f1000-0x8)={r7, 0x7}, 0x8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000066000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) mremap(&(0x7f0000b92000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f000064e000/0x3000)=nil) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001ee000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f3000)=0xb) 2017/12/27 17:52:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x101, 0x3, 0x2, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x20, 0x20}, 0xc) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000cba000-0x8)={0x0, 0x0}) fchdir(r2) 2017/12/27 17:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b90000-0x9)='/dev/rtc\x00', 0xa0800, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000b7000-0x2)='/dev/usbmon#\x00', 0x741, 0x2200) splice(r0, 0x0, r1, 0x0, 0x80, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x9457930aa4b62257, &(0x7f000021d000)=0x795, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstat(r2, &(0x7f0000501000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d9e000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x80045438, &(0x7f0000000000)=0x0) 2017/12/27 17:52:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0}, 0x8) 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000700000)=""/137) 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000040, &(0x7f00003ff000-0x4)=0x2a, 0x4) 2017/12/27 17:52:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2802c0, 0x0) getpeername$netlink(r0, &(0x7f0000f00000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ec000)=0xc) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000409000)=@common=""/16, 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) fanotify_init(0x1, 0x1) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b51000-0x20)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0]}, 0x20) pipe2(&(0x7f0000b4f000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b50000-0x4)=0x0, &(0x7f00007da000-0x4)=0x4) bind$unix(r1, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000089d000)=0x0) 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f00009f8000-0x20)=[{&(0x7f00003ac000-0x4c)="936e0b2b0ca43aadd614644dfc6e382c8afc953d4e4d56b2ebb0512d68ff7f5d8c46bff63d6a188d7ac58d5e5f5b947d5fd82bfc03f247245aad0a8b525019a2cea7c14610ada4895cb96905", 0x4c}, {&(0x7f000014c000-0x7b)="0217e5d3c5ed074649dac060bd474059e8ee1ca0e98048eb7b2ae4bf6e26fe02335f35d41dc74ad94dc54872356e83104eedf42dafd18f434a35d768fdea912098385fa14e0665d3dbf5308147e14ab27576030da742c5d4d28e9a75a83464fc03050747d1026f8544074fb8c030b6819d10da155c04e0eebc1999", 0x7b}, {&(0x7f00008e4000)="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", 0x1000}, {&(0x7f0000a24000-0x65)="3c87aba7caaafce0418daf687d88cf8e54b15d3955f8a33589a016dd56f1814a22aecc8d58339dd646c05e15040c91c0aaf654a58256e5510f2f75233d03c303a601390e1e2f1914c4a06891618cb623c1c10c02957072302e9fea6b8e55872b4dff5430e5", 0x65}], 0x4) r1 = memfd_create(&(0x7f000073e000)='system\x00', 0x0) timerfd_settime(r1, 0x0, &(0x7f000001e000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000071b000)={{0x0, 0x0}, {0x0, 0x0}}) getpeername(r1, &(0x7f0000239000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000)=0x8) 2017/12/27 17:52:08 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x40000000000025, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r0, &(0x7f0000009000)=[{&(0x7f0000015000-0x1)="8b", 0x1}], 0x1) 2017/12/27 17:52:08 executing program 5: eventfd2(0x0, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x7, 0x0, 0x1, 0x80}, &(0x7f0000000000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x3, 0x81, 0x7f, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a66000-0x10)={r1, 0xbde6, 0xffffffffffffffc0, 0xfffffffffffffff8}, &(0x7f0000000000)=0x10) [ 72.839388] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abb000-0x7)={0x3, 0xfff}, 0x10) 2017/12/27 17:52:08 executing program 6: unshare(0x40600) r0 = socket(0x11, 0x100000802, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a3d000)=[{&(0x7f0000a0e000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000793000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0x61d)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) fcntl$getflags(r0, 0x403) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x4, 0x1, 0x0, 0x3, 0x1f, 0xfff, 0x8000, 0x7, 0x1000, 0x4, 0x9, 0x7}) 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000f66000)=0x0, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004b0000-0x8)='./file0\x00', &(0x7f0000f6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f69000)=[{&(0x7f00002b5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000078c000-0x18)=[{&(0x7f0000f69000)="e80372eec435ff1198dc7141459772da82914fa3fd5f7ccfbc5498cde9af2e51161d70ce86180c12f998735709a5fd57b6ebdc6f52889eaec19c35cddab565a0f0fd45144768414c0e658aa9048634c5d5cea4da0742aefe3008848c795fd6a8ebb53f", 0x63}, {&(0x7f0000f69000)="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", 0x1000}, {&(0x7f0000f6a000-0xb5)="d45fa29cdf8e5c7f408904fdb21ef3a4c8c30ab07a6d8e1020eebad0d2dd88a3573b7eeed465651e47eda79298e7c78ef94be659a543d8d68cb847866d50e731ab299df63ad27639174fe1145c60053157b8dba50e92b891b237afd16cc1f36b17449bcdb7cc02c4a1590809115cb05ae935d0e2a27e52b5c4880fac7c5eac6468328c5cca8f9d65d65c6cda1336d31486e1ed655a501d8f98e927df901c46185baaebfbe9371f8538cecb0d37b327ea7afa17768c", 0xb5}], 0x3, &(0x7f0000f69000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x840}, {&(0x7f0000f69000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000872000)=[{&(0x7f0000f6a000-0x3a)="8a4cbbee13e764a3b4b4930f5426b0d2488c68b20b0be1442a359a4ba8f29b7336ceb3bf4362deeb86882dfb66098c0bc98206bdcbb1a6382247", 0x3a}, {&(0x7f0000d9f000)="", 0x0}, {&(0x7f0000023000-0x5e)="885129e67e633df453b18e3341fd0347957208491275370fb6fb8b68ebd0b7eee34d4a228106c34840fe69a6474ccebfed0395b42dfbf350d534a75ac57cf941495a520013a4513184dd34e421c789f5b27d05e3f12438590f79d9328d11", 0x5e}, {&(0x7f0000be8000)="67ed4f3b5705c41065b46c2991debf1f27f64836cc2a9d32bd626af41c16fd3333ba9f01c8c0b04d93642aa170a43048eb31edcc5d59733d5b158227e117f93f2f", 0x41}], 0x4, 0x0, 0x0, 0x40}], 0x2, 0x50) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f69000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000f6b000-0x5)='user\x00', &(0x7f0000f6a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b5a000-0x5a)="b5c04ad9bc8a5c23fdda6a7b9f15ec8c5cc570fbb4efff597e70243ff69596ee9fb75fd13aa7c5b7846db664faaed4c7603ea3f369edd6bcee8529708f24b899051cf550cc4b33d202493afc55fffbde44e446d7311ec22b7406", 0x5a, 0xfffffffffffffffe) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000f6b000-0x8)='keyring\x00', &(0x7f0000f6a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000788000-0x38)=[{&(0x7f0000f6a000)="c1fa5ef20e6f0b577f39", 0xa}, {&(0x7f00000e8000-0xd4)="1bb5c423b3bc4ab101fbe716aec07048014be3ca6ba5c2dd6cade29af656db6fa96cbec660600bddb7af11372a44d658b6ce6498b70af5671e8f1137239651d15fa51aa38e1e084a01fe38abe918c1d58dc2a91224700b36c9350c44eef7e50d74409a48bb06d8a58ea2def270b55e158b18218ecbe6c9bb07be6943c995c0a6474aecf08cd4ec2c8f455d63db6e92bec7edc38d2c6e3f1753ecd142484f30a403c0a295d558a3c8c0f8b7db14d1a9770c8875a3621fe4af1965bd58cf0c3b03b806d3668b867f3847a3634ae647458fd052cbd3", 0xd4}, {&(0x7f0000a35000-0x1d)="806abfaa045f5a87f9b21c8288bdb206e92529710ccc696a1e0f7aa1f7f4fc8fd431baf833f65e72144d062775142cd60825727ed909a41b24c61e13e1b6335f833940953fd386f69f95589ee7bfe0b44355a33f6850a6b922b952c84cdb94a6935e824cc6dd1bff0e63025e524236dd7d14ccd8c34cc5b07b4e4be9e38543434792fee92c6626bf4687470991d2bfbee78a49d2e90a45cd501321ee94e9c08bf9ad90b21c4b65c7702752dc4b7e27304f4703e8bdb7ef7e17178dbe914e97836273600fa24c5dc9b5833d", 0xcb}, {&(0x7f0000570000)="913b6292cf1efc0812b3b84ae8dacfd4540056bd861d87589745b5b202de3489dd6a5e101876603a5b6bd999c147b1576b41684526cc12285d0d92a5c88ccb437c3461835862632ebc98744a0fcc5921dd610b26e8db424f71368ee29b463403f4a0f8aee3e0cab100d649db8d14ac19dc6bb0", 0x73}, {&(0x7f00000c0000)="ad37994f397c79890ce072a6893fda91ad9ee29d25988a2cd45d2b7c1bbf8ce29305974de87505094cafd2e8dcfa6d5510cd5d9ab617", 0x36}, {&(0x7f0000f6b000-0x1000)="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", 0x1000}, {&(0x7f0000f6b000-0x3e)="60d8782f9d74b9caf1438f93e9019b67f78d16bb9dc250869d3345c4bdd8a3305083e6bb7b9943f150d93234c7891528dba69dc4b1b7bc2bbd09a56f7410", 0x3e}], 0x7, r7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000077f000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000777000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f000041e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f69000-0x1c)={&(0x7f0000f68000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000233000-0x30)=[{&(0x7f0000f68000)="fe0443649165ad38133bcb81452de03887459357402849efc8b14ee1e060e072c1b0bcb71ce14b50a7ce0d18fcd114d1ec1885b27e0446779045e6d2b418a692a3b07c0b55be38a6491e0f070f66a4d666a7daf0a59e87f34c2026c24587b0ebdc4e4e4a7677305766a3ad8d1c1b19c2add5eb0139d8381ad9d5284199c188490dd3d1cfaf733a49f6918e85ed82167900a65ec5d801df73b278d25fed75853655dd863748ca31643ba208053560930c246153dba7c2b8a64b1e179a0a0db9da738e77e474950970cf0e66dbceff8b0ece23b1e8519768ebec145a334e3e926396230acdff67cef9c3dadf677a", 0xed}, {&(0x7f0000a7e000)="892ec8b3a52a587f3f9852fd466664a295b509f0e1b358af308f244d2100b0bed0b7910bf61111234f11c43f7650a75b6b03297ad4f45441778e4b2c93df290669bceba072ec3d683fb85193acce1bab56457a95feb8401ce6d2dc8ee9c32397ce63ef5f6d17c1ea82", 0x69}, {&(0x7f00008a9000-0xb1)="9feadfd191ffc35568783d9c6ef4c30d4a7c29f45b644aa005f24d529cbb394c81320127529619b1d37cb2415125283fb4d8ae1f314b439f12e6fc1a60fb86d6bbfcb772dc67d4ba5f2e7be734135acc1d86be08b6ca9e243419fb52cf5d0bbc4763b09e5609e71d27673ad0b46101f160c717e58c270b2bf1fc6d5fe16f343c13b976ed5ce432d8f59a5591e202dd9344c1cf79027034f16f10a031d1e9c52911eef7e2616589ecebb69544a4e4bef15c", 0xb1}, {&(0x7f0000b88000-0x42)="f0e3cdd26d92e851c701eaccefe7aa1fbbb279b5b19e7b633812b45e00749caa02933fad05e3d358e0df7d364e17ee771f419896e8a24425c3506f1052bae239530a", 0x42}, {&(0x7f0000713000)="d7c127db33f4540da52afdb504ef03349f39e47d3611ba48b21d1ac71f7dced435cefb39e1113db09b48d4ff664e6dd00a399ab8b3a556dd9142196285f66acbbbe26454b975f084e9e930f5042ac7a05c3d63d6a8187beec8067f543d2dbbc346a96cd5097e2dfbf68ad8c7886eea76cd6a1d4eb2d72f4102f7fc907c6a76e94afe3399e794ff615421828af24d6385ad3cb9173bc65dc4a58b6d6db47f588813e8214706c1cda1992c1119a666327cd2", 0xb1}, {&(0x7f0000f69000-0x8a)="241e2f3809ce2f4eb19d9864ea302d8ca1f8b3c0f134ae3c92735f96249cb4407e130aa7c6d3e8ffdc0ec6ce35be2b00dc6ba4c56e1e1480ea357a4a69acff01bd19cf9f8031e9e6e9ab8966e62419429b9692033a58ccedffb5629592df6c3eeb651ec97a0f7a436654dcfba5e8a7b0e5af9cf394a8134c11aefe3c37b724818429ed03888c50f9fb3c", 0x8a}], 0x6, &(0x7f0000f68000)=[@cred={0x18, 0x1, 0x2, r5, r8, r9}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}], 0x68, 0x20044000}, 0x4000) 2017/12/27 17:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f000078e000-0x8)=0x3) 2017/12/27 17:52:08 executing program 6: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)=',%systemGPL(/\x00', 0x0) lseek(r1, 0x0, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000145000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f20000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f21000-0x4)=@assoc_id=0x0, &(0x7f0000f08000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f20000-0xb4)={r3, 0xac, "3f2b4d09fda116b6c9ac0cb5b45fbb3cc9f151d7a01c346fbc6f5992fb57dad06f04c0427a0230dfdb58cde97858a462869b1488464670fe09107116be5824273070a278d96b509e45c0e25a1aa47758c40fcfbb7b57c564e31c6cf7bf284929b09c44a4510ea5173624142b41425afced611563114f27e83371ea06208d01ba89df6ea730328b37070b663c14b43bef6a5e6db83d971f54e023a4523b2b8374c1a7e7264add79600a38bf93"}, &(0x7f0000f1f000)=0xb4) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000837000-0x8)='keyring\x00', &(0x7f0000f20000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b7e000-0x14)={0x520, 0x1f, 0x1000000000000, 0x228d, 0x6}, 0x14) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000706000-0x12)='.request_key_auth\x00', &(0x7f0000f21000-0x1)='\x00') mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f21000)={0x2, {{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1382}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3f6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000cb8000)='./file0\x00', &(0x7f0000f23000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f20000-0xa0)={r4, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0, 0xff1e, 0x1, 0xa24}, &(0x7f000068a000)=0xa0) sendto$inet(r0, &(0x7f0000320000)="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", 0x134, 0x0, 0x0, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f24000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aa9000)=0x0, &(0x7f0000f23000)=0x4) sendto$inet(r2, &(0x7f0000f23000-0x21a)="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", 0x21a, 0x24000080, 0x0, 0x0) 2017/12/27 17:52:08 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00005d7000)="7efa", 0x2) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00003ec000-0x8)='./file0\x00', &(0x7f0000793000-0x20)=[&(0x7f000004d000)='$.@lo\x00', &(0x7f0000df5000)='posii_acl_access@posxx_al_accssself-\\^\x00%', &(0x7f0000712000)='posii_acl_access@posxx_al_accssself-\\^\x00%', &(0x7f0000a7e000-0x5)='(GPL\x00', &(0x7f0000fda000-0xa)='mime_type\x00', &(0x7f0000ce5000)='$\x00', &(0x7f00003a8000-0x2)='\\\x00', &(0x7f0000104000)='#\'em0lonodev\x00'], &(0x7f0000fd9000)=[&(0x7f0000fda000-0x12)='vboxnet0@security\x00', &(0x7f0000fd9000)='-\x00', &(0x7f0000039000)='posii_acl_access@posxx_al_accssself-\\^\x00%'], 0x1000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000183000-0x8)={0x4, &(0x7f0000fd9000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) socketpair(0x1b, 0xa, 0x10001, &(0x7f0000889000-0x8)={0x0, 0x0}) 2017/12/27 17:52:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006a3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r2, &(0x7f000095d000-0x16)={&(0x7f0000665000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002f2000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a85000-0xc)='/dev/autofs\x00', 0x80200, 0x0) connect$unix(r0, &(0x7f00003e0000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000074c000-0x70)={0x2, 0x3, 0x8001, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x3, 0x8, 0x0, 0x3, 0x4, {0x0, 0x4, 0x9, 0x7, 0x0, 0x46, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c2f000-0x20)={"d6e788f225bf3e7732460525f0cec178", {0x4, 0x361e, 0x100000000, "d2f3c389e025", 0xcc, 0x0}}) 2017/12/27 17:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) accept4$packet(r0, &(0x7f00006ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a58000+0x7f8)=0x14, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e4e000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000202000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ce5000)={r1, 0x0, 0x8000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000981000)=0x400, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001ae000-0xc)={r2, 0x80000, r0}) [ 72.919570] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/27 17:52:08 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xd6)=""/214) r1 = socket(0xa, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bb6000)={&(0x7f000060a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004d5000)=[{&(0x7f0000000000)="2bdcfa03bccc4ef84f19f6b07f4dfbf086965fe2eb8125d261bd59c72c9f02be6de360a888f4a86d23a3a16681a43f2237efe48cf88dafcb50a31d8328c2078e4d28be8d0531f0afcc7429485cc7ac4ebad22216b306f6061469a7ee92d85c630a7b256e52139bdbd6bb9a7599d2d107fe5016de23b3d683a2da76490d8256f99a99f70d834b55a4717d75ed5da0565d7f233833c912b778f81c129af64f4d5869dc", 0xa2}], 0x1, &(0x7f00001a1000-0x2350)=[], 0x0, 0x0}, 0x0) setsockopt(r1, 0x29, 0x23, &(0x7f0000000000)="", 0x264) 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00002d3000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000)=0x0) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/rfkill\x00', 0x187000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000764000)={0x2, &(0x7f0000d18000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000922000-0x8)={r1, 0x2}) 2017/12/27 17:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000847000-0x8)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000fe5000)=@random={'security.\x00', 'eth0vmnet0wlan0\x00'}, &(0x7f000055e000)='\x00', 0x1, 0x1) capset(&(0x7f0000be4000)={0x20071426, 0x0}, &(0x7f00001ed000)={0x0, 0x2, 0x83b, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000b7e000)='./file0\x00', &(0x7f00002af000-0x8)='./file0\x00') 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000262000)={0x0, 0x0}) finit_module(r0, &(0x7f0000fc3000-0x7)='vmnet0\x00', 0x2) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000622000-0x4)=0x3f, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000028e000-0x10)={0x7ff, 0x0}) modify_ldt$read(0x0, &(0x7f0000bde000)=""/177, 0xb1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x3, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000586000-0x50)=""/80) 2017/12/27 17:52:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a1000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c10000)={0x101, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cda000)=@assoc_id=0x0, &(0x7f0000ed7000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d8000)={r2, 0x3}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dae000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00005f5000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/27 17:52:08 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000767000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000699000+0x644)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x101, 0x4, 0x28}, &(0x7f0000efa000)=0xa0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b3d000)={r2, 0x0}, &(0x7f0000efa000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000474000-0x5f)={0x0, 0x57, "04770a69de9a2dba7f61d5fc66b1779820cb58e9c3cef9281a89b64fd3b370084a8c50e59ffff399c2093ed31900aa3e50aaf6479e8acf35919742ad129c944ef2171a11f65881cd21ba0efb8a1ef8a2dd1e875af0bf01"}, &(0x7f0000ef9000)=0x5f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000199000+0xddf)={r3, 0x0, 0x20, 0x9, 0x5}, &(0x7f00001ff000)=0x18) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup3(r0, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) sendto$inet(r5, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r5, &(0x7f0000210000)=""/151, 0x97, 0x10021, 0x0, 0x0) 2017/12/27 17:52:08 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000fa4000)=0x0, &(0x7f00009b7000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a8a000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006f5000-0x4)={0x1000000000000000}, 0x4) 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) timer_create(0x7, &(0x7f0000cc7000)={0x0, 0x18, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r1) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x3, r2}) 2017/12/27 17:52:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r0, &(0x7f0000e3e000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000e41000)={0x3, &(0x7f0000de1000)=[{0x0, 0x9}, {0x5, 0x10001}, {0xe3, 0x1}]}) 2017/12/27 17:52:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)="2d245cb85b00", 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x79)=""/121, 0x79, 0x2020, &(0x7f0000000000)={0x1a, 0x2, 0xf6, 0x5, 0x0, 0x8000, @random="b096689b9f1e", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000)={0x3, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x4, 0x2, &(0x7f0000004000-0x10)=@common='ip6tnl0\x00', 0x9, 0x0, 0x80}) r1 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000005000)=[{&(0x7f0000004000)="88453164178802af1501b5c14d7e9b2d954c61089443352f1b8a944558f8e430e98e3bbb80ec1d93b51abb4a818de0cd78b790d4e146e7a48b8b60e76df0013ee961dbe0332ed990f74478018fda87cf36ce93cbbec03f320e084c19d4906d5dd33f908918a6d6da1d0633168b75cb7b86fffbc55dd02ca54904eb391ee05b6f3433cc0ab6879b0d4b8f6efa6e70a5b7fa3d59260b0a84ad7321092e7891f1e09f1345489cd8a7e175c7427dbca956ae57308e19ed7e2b484ce940c8eb27702436e266457f4eb27d97c0534f2746d645574bf4266a9df786dbe7437430489bd6f226bf1c0ecd106c469bd0656d25d4b1", 0xf0}, {&(0x7f0000006000-0x1b)="60ea23afed11991ea4457cbfdfdd48dfc439854cae7ac3a9c4c968", 0x1b}, {&(0x7f0000006000-0xfd)="accb4f9dd096ed4c33709e530de4f998d9145f0a85f2c4ebed70e49c298332de0e2c442aa78013858fb51f766625fa5f318d66fb8178248fe1a4e2715ef1956abbd5b2c5f34ad762889ec2a99c39ddf5e8d16d43e2f7a072d6c319116185285dd638415225fa7c9b9250e5bba5d4241e6f5ee2774041008f218c2c4c61d23ee069fd10cc9b5b4d9e607434128ef67c8a197b7c06955551061e0d11e7d8c8a5abcbb259ca460a190b7f5036387c853965d9e38f8fe48ac46c85ed97b2665df6457a2abb9ba9ca5e0344e25f00121152d23e01d0fc19794dfefb4c25df81112ea86376f6fa2a56bd56c6ebacf37c01f571d744e4aebde2c994f6a2fce606", 0xfd}, {&(0x7f0000006000-0xba)="ba50895d71fd2685b5e10d7a7f8d5652bfc97f5df60012a63c91b08ed17d68ded5dd2fdb615bbb92f8d5a1d0d31cbebec3adc6469e646a4d40ae539199b1504bf93c9fcd9b7645d12d28a2c2091e6c6bebb47ab49756fdb6330e0ba5cd202b17ecf8d7274f995707aca74c1d05147b69ed5c0d6f7c0a7c60c89d4c7ab66a0514ea6ed827aff1915f768e2841056dbaf9f555459dea272630aa03a55ab53dc94c8a8552af29e2737ce1507761e04b81a6d060fd5c968fd7fad636", 0xba}, {&(0x7f0000001000)="7f2d947a1da9a4c7f422cb7f70137de187764a0aa338cea8fbdc9c5a381d5c57eb75f10548f1dfefdbec3924caae074f44ebbd3da71367ac7542dc8295ef749d2090cdef85cdf0051ad8df4c4ce447c886527ba4d885b7d46cdc00d634e41d84dd2da70df48d3f9ce9986351cd9c9e8ed42470ae944887306cbef9d93eec3407e26eb0bf606442a9e60c208c9b715eebd5", 0x91}, {&(0x7f0000005000)="603fad91311eaec0b5eabc08bb4a6801cac69c0940f3043ea6358a2272eb9b123c093ca4d62a7ffb1440bf9495dc21f50cc09bd62ec346d9e8f86b0f6be6fcb7909674d1d47fbeacc1426cbee89f1cff73c6e9da473c83509d0f378f6c7cf32200a58c8d43d6a0bfb784c3f8f65a7af828dfbcb57b0b57", 0x77}, {&(0x7f0000001000)="f66dd67aadca31f341839dbd507d7bf15311a657429942dd0e6b93d7c237d8d3f10a47574e10ed00c3c401c9757abaa80e31c856b392b8e3adbf61bbfac8572caf7458b4f253dd9ccd3f3d43915f728322fc4502dcca9a346dee122807221f54d947215bf2888bc2c81a757f75ff1584cf4ec7", 0x73}, {&(0x7f0000001000+0xd4c)="603bfacfafc478eb902b9388f45ae5a6cc138585b07a19a626210528609de5f48e9fac9e3c1608aa86881941691471032db9cfc482a6850a68514d4df7cece011245a7fe9bb9d2046d5adb7b856059004a29c05df82a34f1a7ae398273fc62c49c749688dc182c2e20399d3772fd29f9f8e5ed0aa37bb4fc306694cb8c7a075233d960dbb43a2071200665d7847488a75a02f5c2c2646653e2ce95856c3e2aa7816ac5a22a0a77704698af917f69c9ede0b4c648148c83635844ba7039c18cce513a26e215f7208a080c8e5ee68a8d8e19e10044c68c4785c12a9201", 0xdc}, {&(0x7f0000005000)="c072e6e8ce2ca07ed085c577d0c7272f855e0e9446df8f133ae16477fbede42387c44401420cf6dad49683b5b8e2d0e9434ce409b980b16178f975be8619606acc78016b22cafa8be03409c2f565d391bb", 0x51}], 0x9, 0x0) 2017/12/27 17:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000042d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f56000)=0x0, &(0x7f0000263000-0x4)=0x4) open(&(0x7f000038c000-0x8)='./file0\x00', 0x43, 0x0) r1 = open(&(0x7f00005ab000)='./file0\x00', 0x82002, 0x0) fcntl$setpipe(r0, 0x407, 0x4) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2017/12/27 17:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)="") mlock(&(0x7f0000bfe000/0x1000)=nil, 0x1000) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = open$dir(&(0x7f000040d000-0x8)='./file0\x00', 0x0, 0x12) ioctl(r0, 0x1, &(0x7f000028f000-0x37)="00341fd1fd7aaea89741596976984a74c42b98aed0c7e0ece458355ce3933f0d4a01f42fa16ca529a1b4835306ac6bfe6b4a53a1554632") r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x9, 0x7, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) openat(r0, &(0x7f0000564000)='./file1\x00', 0x20102, 0x2a) ioctl(r1, 0x2285, &(0x7f0000007000)='S') syz_open_dev$sndseq(&(0x7f000045b000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) 2017/12/27 17:52:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000503000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000045a000-0x8)={0x0, 0x100}) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00006eb000-0x1000)=""/4096, &(0x7f00006a4000-0x4)=0x1000) 2017/12/27 17:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a4a000)=0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000c00000)=0x0) 2017/12/27 17:52:09 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) ioctl$void(r0, 0xc0045878) 2017/12/27 17:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f0000b86000-0x8)='./file0\x00', &(0x7f0000d7a000)=""/94, 0x5e) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000089b000-0x4)=0x2, 0x4) 2017/12/27 17:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001cd000-0xa)='/dev/ptmx\x00', 0x400000000000004, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f000089f000)='./file0\x00', 0x123) sendto$unix(r1, &(0x7f00007be000)="2f466621d7c531bbe400cc995e11b0e3b2a9f3f5ba23563ec7d535ea6ba19e013999333aebea2bb0d906d76e1b01a70796b6ac285e595beff5fab507fd275be3440f5fd61d48cfaabbd075bfc8cb4c1502b2fc7c012871646d773558e6b5ae044552a3351d3716e623c412d0d537dd71df4e1a1127dae59999bb198063868687c547420a25395f972f003ef297a43fcc8aad8983050900ce3b643afa7484e3181363d4e2649fea675d32ff9f8d36de2328e1273cfcb75a9d416d53330b63", 0xbe, 0x40, &(0x7f0000487000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) r2 = syz_open_pts(r0, 0x801) dup2(r2, r0) write(r2, &(0x7f0000bb7000-0x7)="", 0x0) 2017/12/27 17:52:09 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000)={0x1a, 0x4, 0x9, 0x100, 0x1, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x773, r4}) r5 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f00001b6000)={0x0, 0x0, 0x6, 0xfffffffffffff000}, 0xc, &(0x7f00007ea000)=[{&(0x7f0000001000-0x2ca)=[{0xc4, 0x7f, 0x200, 0x7, 0x8, "481ee9e45493e34c61cfc5bc2b8ab5908c7681d3f7fd55d898c7b33a0035888d9252c0ed83f2c54caf508e7f0c9a4820459e820f59249c6296d7872aab16297fb5e0aab9abd67dc1cf4eef07966938ef5234f1de4c5ea88bb312440b8b304f6884aad8d9e892c75d3ae8d661af7664b5ceafec3e19a92b8a808c8af5aec21d58056ab49195592e928b4d1c059e17d36097a12f29f3d7e7199a9ad4b56f3ec5038297eef014df4759356d8850c2fe1480c474a224"}, {0xf1, 0x400, 0x8, 0x8, 0x9, "b53d3fff952bfd66a1a1162772fa41bc557328cd4b10d9f1c5e54f5f1af6d31eb6c4b4f58a15f0088f8c70dbdff84a499d69a90974a959e2c4d5d01cce166a5478e411e9eed48bd5098ede0923af62d488e34b06c7fd8006b6e890ee8b3cd69883921828883666e70026b31d19d646c0bf74cada44cedf4db828902bd3f5f9248ffc59e1c6fec416d3be068ba00049614cf760e532b4a906cc3e454c0cef43b72958d5cd5307154f470a62c96033d852c9aafc138d0cf0607c69ffe4dbd9bec1317c43bc47d1e3f24f9d5e70778374f8883516adbb58029c62c015dd1ebbc71381"}, {0xb5, 0x200, 0x100, 0x20, 0x22d, "4152e659f629f2bd68eaf2bfbb4b3f9fd66426ca920092f52c1c8a08bb5994bfe5572f12eef483300dd4a3cae5f9fa945e929edaeb4ee9ca5c55768c0618a2418230f1e8f0a1d649adbe86c21694d919ab63a5599909863e104a03b925c80b8a8c9ec3390df308cfb19b4142901df0924212aa85e23e0df5938bace0123578344637c21c2ce5659cb097c155310ba8faa857340e53cf38b6da1fa04dfa47785ef2a7eadf34"}, {0x60, 0x5, 0x100, 0x200, 0x5, "f00b0fcd888fa3e19acb504d53f925021a387b20275410a61beb0f3d0075215709046e675dfa62a82f47171c4e0036c7d6241d432490f1ef97b1f32a7d6353c794fc00af8a83dd9e09c95d5cea2862c8"}], 0x2ca}, {&(0x7f000038e000)=[{0x105, 0x8, 0x210, 0x1, 0x9a, "bb24c1931e424922281f8fb92c60158023ead60d1ecae2891209aafc7d2b4c83b2b933a71f38e4a5388a1b9966b5245514e84684d251c130f5396c486ec12ea3c3337abfc37d10e02eb78c69aca1b411be7bc9487cf77fe6511b81e2d6e1a12ca05900f4d2a98815c2d11ac405a52217bb677583ce46ba0c6bae14cf7ecac4264a79a8481dc7c40e75d9cf51073dfcca9942086c790e22841a90c2202122314b551aa2c8ad69189445346f8fc994b8e4269313b99accf57d4aff750d393646be043725041db1eaca6c2b73ce21aebae81865af4d2d27bb56d2ed2a5d2f34e3bee36d348cac9c624f08c5d9cbe701d22991353df20c"}], 0x105}, {&(0x7f0000000000)=[{0x51, 0x110, 0x0, 0x5, 0x3, "a37b03792f1c49c834f0047a2abcf179423e333beafd58c513ef3bbe872309ed019fa4e3b6477cef1fac0e55cdfbc0dab99c7d4c3ddb03edbc4380ec40780c1fd2"}], 0x51}, {&(0x7f0000003000-0x442)=[{0x10e, 0x1, 0x200, 0x0, 0xfffffffffffffff7, "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"}, {0x10, 0x1aec, 0x8, 0xa40, 0x6, ""}, {0x7b, 0x400, 0x0, 0x6, 0x100000000, "8babf44de20f10f2bdc2b69048f6efa98433513a14c3646947f935c0a691fb92b6bfb0a1d5c7cf9dfba181961a573703606d112d87f940e44ed7cac140b249f817133b878fc7f6243ef8f8c225273a7ab7b5ceba1c8ca2a44bc6119405ab0fbd9332dc256974808b6f5e5c"}, {0xc3, 0x0, 0x505, 0x9, 0x3, "9143f40b02c18a6549cf5cddf35e53ae2ee4fdcc46ff92990a7c08cb1271d3fc01c6930bdb43242154684be16bea19d6e52ce9614f121c649f0e4cc3e5e0f031ccfe25d5f3b9ece3affbcc7c4e11b55c43c12105541b506877ed266191ad41d239401f19a33a7c5af51cbbbbe998c0dfaf2e862fb3759935767f3595e031d0e97dc98682af4422259af74f93aee9d7e8cf51cfcc5473a9032f9c67c8d7a2baf718aa00a36c81e381820bf695cd59b671af9b2c"}, {0x6f, 0x2, 0x2, 0x8, 0xfffffffffffffff9, "f96ab23e1d87e8df031f707846c054c3a162f880f0a008ab99770acea175f46e227f03f5eee45111f36bbf27fd8889d0f18496dd2abe7cac89673568014e6f038ff36c12ebfd32a6f2a884ac41ad27994c70e00eb984ed484871271d0ac43a"}, {0x65, 0x200, 0x100, 0x3, 0x2, "604811093b2f92b2425f6aa9a10c7feab4cd5a74ff15055d7b8c0b0b6916598cae0756a86bcbc51b953c5f1d562ac2b2fd4f9444af1c28ffbb381c600c6bd8638776a2a5e6f152495f1c741b4843523bdb9a3892ec"}, {0x86, 0x5, 0x338, 0x1, 0xa453, "6ee8edb312917abfb14efc5d36a59cba0dc2fbb75b19c10b8c32cb5f65f4193a3d352beee9aeeab5c5f2b7fc0eedb798a127182ff2748af76c528757b3128657f24176e04a8ddeebb11e9105de3b67583faa87ea7607d0a40d95efcd268471721bb13562c2dd199b95bd624232bddb5ab4acc534f64a"}, {0x53, 0x9, 0x100, 0x4e, 0xfffffffffffffffa, "aaad6885e590574ce9ecfb649689b3396df4bbedaf032bbc90f0dc75d1d31c3496583feefde332dbfea992978db8eebf81170d2ba0bed67d64349bc91e734a7a392b64"}, {0x39, 0xffff, 0x20a, 0x81, 0x4, "2e8c06d66a5a5fb7dae9e7fb77cce60d8cdb27636b4cee63a3870a535b6994a7ac07fb23f3ccbaa1ee"}], 0x442}], 0x4, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @rights={0x10, 0x1, 0x1, [r5]}], 0x28, 0x20000000}, 0x400c800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00007fb000-0x1b)="8a05e88546303afdeecf55b1b0c1f6c5ad7145e1567a0d9d66dd07") r6 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000e39000-0x4)={0x0, 0x6, 0x0}, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r7, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 17:52:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common='teql0\x00') mq_notify(r0, &(0x7f0000000000)={0x0, 0x39, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000001000)={0x1000, 0x3, 0xa1c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000756000-0x43)="1c0000002000af020002f300006b00050a000000000000f9ff06108e", 0x1c) signalfd4(r0, &(0x7f000057f000-0x8)={0x4}, 0x8, 0x80000) 2017/12/27 17:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000996000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000012a000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d73000)={0x4, [0x81, 0x800, 0x6, 0x3]}, 0xc) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000756000-0x43)="1c0000002000af020002f300006b00050a000000000000f9ff06108e", 0x1c) signalfd4(r0, &(0x7f000057f000-0x8)={0x4}, 0x8, 0x80000) 2017/12/27 17:52:09 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000cf000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xe, &(0x7f0000001000-0x8)={0x100000001, 0x4}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000871000-0x9)='/dev/rtc\x00', 0x1d1200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009b1000)={0x0, 0xa1, "712cfa7d53f9950a02872251a1cf7042f15ef1ab312e55c8788b82472b8a40e9f5d2a1381340f8d678bcd94090963d0d7eeab3bb2d8c1464c7fe55bf35785936331c2e5a8b7e1a4185a50441ae8a1acab410746d431e0d24942c3a4b28754cc519f44782f7cd8011e6d81a082ae40640be606df40ed1c8266f513be89ce2a4afb7f8e5cc01d9f9c83e59c10d60b86e8f7681f1e5314b30560a036c1ac136e6e95d"}, &(0x7f000031a000-0x4)=0xa9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ed7000-0x6)={r2, 0x20000000000000}, 0x6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000074000)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000947000-0x8)=0x7ffff, 0x793) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e1000)={0x0, 0x3}, &(0x7f0000478000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e87000)={r1, 0x3f}, &(0x7f0000005000-0x4)=0x8) 2017/12/27 17:52:09 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0x2)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000028000-0xf)='/selinux/enforce\x00', 0x10000, 0x0) sendfile(r0, r1, 0x0, 0x100000000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000001b000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000027000+0xd75)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000028000-0x4)=0x14) r3 = getuid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x0, 0xfffffffffffffffa, 0x9, 0xa0, 0x80, 0x0, r2, r3}, {0x100, 0x1, 0x5, 0x603, 0x9, 0x1, 0x0, 0x7}, {0x1f, 0x1, 0x100, 0x0}, 0x7, 0x8000, 0x8, 0x0, 0x4, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001}, 0x5, @in=@multicast1=0xe0000001, 0x81, 0x6, 0x3, 0x3, 0xfffffffffffffffd, 0x7, 0x8000}}, 0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000005000)='./file0\x00', 0x0) r4 = request_key(&(0x7f0000029000)='asymmetric\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000026000)='/dev/loop#\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) ioctl(r0, 0x4000000000001260, &(0x7f0000015000)="") 2017/12/27 17:52:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0xa, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a5000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000003000)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x6, 0x400, &(0x7f0000002000)={0x0, 0x0}) sendfile(r1, r4, 0x0, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000004000-0x4)=0x0) 2017/12/27 17:52:09 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = creat(&(0x7f0000009000)='./file0\x00', 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000015000)={0x7, &(0x7f0000007000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000016000-0x28)={r2, 0x1, &(0x7f0000013000)=[0x3f], &(0x7f0000002000)=[0x1, 0x7ff, 0x493], 0x4, 0x2, 0x1000, &(0x7f000000b000)=[0x0, 0x2f4b], &(0x7f000000a000-0x14)=[0x3, 0x6, 0x100000000, 0x6, 0x0], 0x0}) fcntl$getflags(r0, 0x401) r3 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000016000)={0x0, 0x7fffffff, 0x800, 0x100, 0x200, 0x8}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2017/12/27 17:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000073f000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005ac000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b61000)=0x0) r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f0000923000-0x18)=[{&(0x7f0000dab000)=""/253, 0xfd}, {&(0x7f000088f000-0xd5)=""/213, 0xd5}, {&(0x7f0000788000)=""/0, 0x0}], 0x3, &(0x7f0000323000-0x10)=[{&(0x7f000088a000-0x43)=""/67, 0x43}, {&(0x7f00000f2000-0xb1)=""/177, 0xb1}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e4000-0xe8)={{{@in=@multicast1=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f1000-0x4)=0xe8) r3 = socket(0x10000000010, 0x2, 0xc) write(r3, &(0x7f000068e000)="1f0000000101ff00fd4d43bb00010022074000e8090002000001139a0e70a8", 0x1f) 2017/12/27 17:52:09 executing program 6: mmap(&(0x7f0000000000/0x73d000)=nil, 0x73d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000073f000-0x8)='./file0\x00', 0x10800, 0x11) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000073f000-0x5c)={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9fa}, {0xa, 0x0, 0xc8f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x92, 0x5, 0x29b, 0x6, 0x497, 0x100, 0xffffffffffffffc0, 0x7]}, 0x5c) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000073d000)={0x0, 0x8}, &(0x7f000073e000-0x4)=0x8) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000073e000-0xa0)={r2, @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]}, 0x6, 0x9, 0x80000000, 0xcd5, 0x22}, 0xa0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073d000-0x1c)="4417155effe01bd9e41b525b985c52000b655b1304", 0x15) 2017/12/27 17:52:09 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fa3000-0x10)=[{&(0x7f000012a000-0x2a)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea7000)={0xfff, 0x7, 0x4, 0x3f, 0x8, 0x8, 0x6, 0x7fff, 0x0}, &(0x7f0000450000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f88000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x94e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x81, 0x9, 0x40}, &(0x7f0000873000)=0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000088000)={{&(0x7f00006a5000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f40000-0x4)=0x29) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000893000-0xb)='/dev/hwrng\x00', 0x400880, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00004a5000-0x53)=""/83, &(0x7f0000f50000-0x4)=0x53) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00007c3000)={0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ffd000)={0x3, [0x40, 0x7, 0x2]}, &(0x7f0000f9f000-0x4)=0xa) 2017/12/27 17:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}) keyctl$session_to_parent(0x12) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e1000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) recvfrom$ax25(r0, &(0x7f0000ecb000)=""/0, 0x0, 0x22, &(0x7f00001a6000+0xc52)={0x3, {"adb376eac08b43"}, 0x100}, 0x10) keyctl$session_to_parent(0x12) 2017/12/27 17:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e20000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f000092e000)='fuse\x00', 0x0, &(0x7f0000cde000)="") open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) umount2(&(0x7f00006fa000-0x8)='./file0\x00', 0x4) 2017/12/27 17:52:09 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000a8000)=0x0, &(0x7f0000230000+0x742)=0x4) futex(&(0x7f00001dd000-0x4)=0x0, 0x5, 0x0, &(0x7f000044d000+0x3bf)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) 2017/12/27 17:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000db000-0x8)={0x1, &(0x7f0000f07000)=[{0x6, 0x1, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000996000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigaction(0x16, &(0x7f0000271000)={0x5, {0x100000000}, 0x4, 0xffff}, &(0x7f0000629000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000edc000)={0x0}) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x7a6, 0x10000000000000, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000057a000-0x4)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) exit(0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) ppoll(&(0x7f000000e000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000000c000-0x8)={0x0}, 0x8) shutdown(r1, 0x1) readlinkat(r1, &(0x7f000011c000-0x4)='./file0\x00', &(0x7f00006ad000-0x5f)=""/95, 0x5f) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000076000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d20000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc35c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2}, &(0x7f0000925000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e95000)={r3, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b, 0x1, 0xfffffffffffffe01, 0x0, 0x8}, 0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='l\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009e5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x7fffffff, @fr_pvc=&(0x7f00002cc000)={0x5}}}) 2017/12/27 17:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x22) symlinkat(&(0x7f00002e0000)='./file0\x00', r0, &(0x7f00001d3000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/ppp\x00', 0x8100, 0x0) 2017/12/27 17:52:09 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x4, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xcb, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000)=""/139, 0x8b, 0x3, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7f58}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x6, 0x30, 0x3f, 0x7}, &(0x7f0000001000-0x4)=0x18) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00001f8000)='./file0\x00') 2017/12/27 17:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000653000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000a46000)={r1, 0x0}) r2 = socket(0x11, 0x80803, 0x0) getsockopt$packet_buf(r2, 0x107, 0xb, &(0x7f0000da7000)=""/0, &(0x7f0000df7000-0x4)=0x0) [ 73.278455] binder: BINDER_SET_CONTEXT_MGR already set [ 73.282236] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.291421] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 73.311832] binder: 14349:14351 ioctl 40046207 0 returned -16 [ 73.315599] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/27 17:52:09 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000008, 0x0, &(0x7f0000006000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000d000-0x8)={0x2, &(0x7f0000015000-0x10)=[{0x8, 0x0, 0x0, 0x100000001}, {0x6, 0x0, 0x10000, 0x3}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) pipe2(&(0x7f00007db000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) writev(r4, &(0x7f0000e56000)=[], 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r4, &(0x7f0000015000-0xc)={0x10, 0x0, 0x7, 0xd0}, 0xc) splice(r3, 0x0, r2, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r7, &(0x7f000000c000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030002000000000000000014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f00003d3000)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@nfc={0x27, 0x3ff, 0xd0a, 0x3}, 0x10) r8 = getpgid(0x0) vmsplice(r3, &(0x7f0000813000-0x60)=[{&(0x7f0000b03000-0x9f)="e3", 0x1}], 0x1, 0x0) fcntl$setsig(r5, 0xa, 0x12) dup2(r4, r6) clone(0x0, &(0x7f00000f4000)="c9f4a0493e873597bbf9b9c867206f229f25802e2f8905efa57b38fc3a3bd7d04c62890e24c19a42bf84be3284b85a174455bab7563df9", &(0x7f0000f73000-0x2)=0x0, &(0x7f0000146000-0x4)=0x0, &(0x7f0000bac000-0xaf)="") fcntl$setown(r5, 0x8, r8) tkill(r8, 0x29) 2017/12/27 17:52:09 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fc6000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fc6000)=[{&(0x7f0000fc6000)="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", 0x1000}, {&(0x7f0000a71000)="8bbd06e9524d465ee4eb356a493026800eafcffda22904b2687fa3afe869379b42e5201e6b186fc15217e2082a88377888d1f9cdf7bb6052a1850440f8fe3ad5b55939", 0x43}, {&(0x7f0000fc7000-0x19)="f7bfea49f89f36f7cbb4330241140b7ca79d8ac31381e3c5bbcd", 0x1a}], 0x3, 0x0) 2017/12/27 17:52:09 executing program 4: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000042000-0x11)='/dev/vga_arbiter\x00', 0x404000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000018000-0x18)={0x0, 0x3b4f, 0xfffffffffffffff8, 0x5, 0x4, 0x1}) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x3) fcntl$addseals(r1, 0x409, 0x8) fcntl$addseals(r1, 0x409, 0xe) lseek(r1, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000000b000)=0x3, 0x4) 2017/12/27 17:52:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="95c5870370dfe673a12558cacf0ad19a9fa7e8c1f0fdfec47d5bd5b4f84cc2f840e5a55a2665eda40f33813c4b23538444e35f556d1307979e761b5a18b69bcd03309a446c2248213abd81164508a373b72ea8ae266326e23a2189ebd31ecf097f3aa47b22913023478b827f911ac24171aabec97fef2a6760194510cc60470f6f921b76ee02160d3cb4f11a00438dd1fd0ef6e525cf34a245ad63df505da34813a856764e2ff0f0d9287618d26518fa2aaa3d2c76343dddb0a566eeb3a8f58796969114cf", 0xc5) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = dup(r1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000001a000)=0x6, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001e000-0x1)='\x00'}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2017/12/27 17:52:09 executing program 6: mmap(&(0x7f0000000000/0x5ec000)=nil, 0x5ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00003e8000)="a7", 0x1}], 0x1, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x0, 0x0}], 0x1, 0x80000001) splice(r1, 0x0, r1, 0x0, 0x10001000, 0x0) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="05", 0x1}], 0x1, 0x0) 2017/12/27 17:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f5a000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000229000-0x8)={0x0, 0x0}) utimes(&(0x7f00005c4000)='./file0\x00', &(0x7f00001c4000-0x10)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/27 17:52:09 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b66000)=0x0) r1 = accept4$inet6(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common=""/16, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000006000)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f000000a000)=""/161, 0xa1}, {&(0x7f0000009000)=""/147, 0x93}, {&(0x7f000000b000-0x5f)=""/95, 0x5f}, {&(0x7f000000a000)=""/7, 0x7}, {&(0x7f0000006000)=""/161, 0xa1}, {&(0x7f000000b000-0xf3)=""/243, 0xf3}], 0x6, &(0x7f000000b000-0xc2)=""/194, 0xc2, 0x0}, 0x7}, {{&(0x7f0000005000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000003000)=[{&(0x7f0000008000)=""/124, 0x7c}, {&(0x7f0000009000)=""/55, 0x37}, {&(0x7f000000a000)=""/162, 0xa2}, {&(0x7f000000a000)=""/136, 0x88}, {&(0x7f0000003000-0x53)=""/83, 0x53}, {&(0x7f0000008000)=""/130, 0x82}], 0x6, &(0x7f000000a000)=""/93, 0x5d, 0x101}, 0xff}, {{&(0x7f000000b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000b000-0x8)=[{&(0x7f0000001000)=""/45, 0x2d}], 0x1, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f000000b000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0xbc)=""/188, 0xbc}, {&(0x7f000000b000-0x7e)=""/126, 0x7e}, {&(0x7f0000002000)=""/156, 0x9c}, {&(0x7f0000003000)=""/137, 0x89}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f000000b000-0x38)=""/56, 0x38}, {&(0x7f000000b000-0xfb)=""/251, 0xfb}, {&(0x7f000000b000-0xf8)=""/248, 0xf8}, {&(0x7f0000004000-0x20)=""/32, 0x20}], 0xa, &(0x7f0000006000)=""/179, 0xb3, 0x5}, 0x6}, {{&(0x7f0000003000+0xda5)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000b000-0x8)=[{&(0x7f0000006000)=""/132, 0x84}], 0x1, &(0x7f0000001000)=""/4096, 0x1000, 0xfc}, 0x9}, {{&(0x7f0000009000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000000b000-0x10)=[{&(0x7f000000b000-0x31)=""/49, 0x31}, {&(0x7f0000009000-0xc9)=""/201, 0xc9}], 0x2, &(0x7f0000002000)=""/111, 0x6f, 0x8}, 0x1}, {{&(0x7f000000a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0x30)=[{&(0x7f0000007000)=""/112, 0x70}, {&(0x7f000000b000-0x38)=""/56, 0x38}, {&(0x7f0000007000)=""/101, 0x65}, {&(0x7f0000009000-0x7b)=""/123, 0x7b}, {&(0x7f0000007000-0x72)=""/114, 0x72}, {&(0x7f000000b000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000003000)=""/71, 0x47, 0x5}, 0x30b}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000006000)=""/58, 0x3a, 0x200}, 0x68fa}], 0x8, 0x20, &(0x7f000000b000-0x8)={0x77359400, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x7530}, 0x8) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@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) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008d3000)=0x7) 2017/12/27 17:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f5a000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000229000-0x8)={0x0, 0x0}) utimes(&(0x7f00005c4000)='./file0\x00', &(0x7f00001c4000-0x10)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/27 17:52:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000013000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 17:52:09 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/dev/vga_arbiter\x00', 0x103000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/create\x00', 0x2, 0x0) pipe2(&(0x7f000000c000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000016000)=0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000000f000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000018000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r5}) finit_module(r2, &(0x7f0000005000-0x1)='\x00', 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x0, 0x1cd, &(0x7f0000016000)=""/4096, &(0x7f0000009000-0x4)=0x1000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2017/12/27 17:52:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/151) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x12, 0xc, &(0x7f0000ec6000)="020003220000000000000001"}) tee(r0, r0, 0x0, 0xa) 2017/12/27 17:52:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0x2ae)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c2c000-0x4)=0x2bee876, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fcc000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) read(r1, &(0x7f0000846000)=""/42, 0x2a) r2 = creat(&(0x7f0000c5a000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000607000)={0x0, 0x40, "239a1382e03442db1c32fe18f9b780bf85a05db03f14b9812f1aa86dc82725e0573d508bb3bf03254c45784ac396c9b42e76bfb09b498ec3614f589c503f1d22"}, &(0x7f0000cbb000-0x1)=0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000830000)={0x86, 0x8, 0x0, 0x2, r3}, &(0x7f0000219000)=0x10) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000035d000)='./file0\x00', 0x128) accept4$ipx(r0, 0x0, &(0x7f00001f9000)=0x0, 0x80000) munmap(&(0x7f00009a1000/0x2000)=nil, 0x2000) memfd_create(&(0x7f0000075000-0x16)='-+&^+)#bdev+vboxnet0)\x00', 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) 2017/12/27 17:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00002c6000-0x68)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0xffffffffffffffff, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f00001a7000)=[{r0, 0x0, 0x0}, {r0, 0x508, 0x0}], 0x2, 0x8b4) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000+0xafc)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x9, 0x4, 0xe76eba6f420ee90f) syncfs(r0) r1 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="7b5a84f6fa779d60e38c5b915373f2a9df44250f66f1388a1dfd1982fa09bad54a23ddcef83d3249156aa7a9660595d864064bb22b7d6867b667e6d7af9daf079a1fd7d556c6fb3d78e6f8a98d08129166b816c4deea7b097d6c1095bf7982f51fb05210abfe736a102a56e7049c32b0eca6915a05f6f5bbe59e49b5ed67c6d98cab6f18b7488cfdd465b8e9e941e3c315bcbc76aeeef565a3fa197c5a7086596c63dfeefa6ea2002df085d6010497ce79fad855fc5ff6265ff0495e647bd27d199c02b9f7966384a65abcb2b10881716160ad3d5b127b47171d336fe41214ab3fd2b82163cb35ffa1b6e8417b2a9aa032e2a8b9efa8", 0xf6, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[], 0x0, r1) r2 = timerfd_create(0x6, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000005000-0xb)={0xc0aa, 0x3, 0x3f, 0x7, 0x4, 0x9, 0x3ff, 0x9, 0x9, 0x8000, 0x6}, 0xb) prctl$seccomp(0x16, 0x0, &(0x7f0000003000)={0x5, &(0x7f0000003000)=[{0x1400000000000, 0x1, 0x6c, 0x8}, {0x6, 0x4, 0x20, 0x6}, {0x9, 0x3ff, 0x7, 0x9}, {0x6, 0x6, 0x7, 0x8}, {0x80000001, 0x400, 0xfffffffffffffffe, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1cfc216ae4020689, 0x1, &(0x7f0000006000-0x8)={0x8, &(0x7f0000005000)=[{0x1ff, 0x3, 0xff, 0x7}, {0x7f, 0x8001, 0x8d7, 0x2}, {0x7f, 0x78, 0x2, 0x80000001}, {0x7, 0x2, 0x970, 0x2}, {0x7, 0x0, 0x1000, 0x2}, {0xfff, 0x5322, 0xff, 0x6}, {0x5, 0xfffffffffffffffb, 0x4, 0x3}, {0x7, 0xfffffffffffffffa, 0x67c, 0x4e5f09d4}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000-0x50)=[{&(0x7f0000002000)="331f2de7268b28a330725265101d8f6dfd3262c7d5798f4b46b4d8c4eae03dbd3f68e2cc7ace30f5ff5f00e7b564ac0b10a8b2ab29a39643850c9dda799d43cc09c80f903ef014e10ac87cade0992c03ba774a3e901f036e62b33c559b64fbb20d1649e0da6bff6973ac4cdb5f07bdf2ff1e5dc47300ec9f05063c4bea0ebbbb3376b39118e680e07296e2d98722349394fbb6094e1833a9d12b5347e3feb2ffa921e96d529750912d52dfe89fbd6bd4887afe0b5d789eb2f4824bad9ca8ed8ea248c83024ac8d92263c3ab5e2efe2e280c8ddcac945f5a98d07339f9aa2dddf9f566efa0a8980ca35ace3665dc5a9bd7a5fab5496f7b6304d", 0xf9}, {&(0x7f0000002000-0x63)="37ea0facea2a28dfb8f45dac1c2d2b0f5f34ad3c6251af30505fb24336ec386a819ea50041583ee2bda30f08245fca0cc0e2f4496be5dff8571a5e04d5cb800ece0e193e9517f04eee87dbf8626ed5e73c6480f065620280649a0f9381ba1e2bb7c97e", 0x63}, {&(0x7f0000001000)="63cca7cd80b53124a6abea82cfaebfb07fd8cebf3edf8220845426f57e33747c5e301655a8075ba7eb3e41014f611999db3b2712f1f221a39f0ba26c7e41cbb140052332ac47849622b301acbdc815ed33ab7b5d256e09b12003c527910d4c6af8146ee2a9dc1e794113f38dc4c457856fcc91e4638895d4ecb16d3b3514d76c4ed9de548b68b6a5408e8e67ca62a2b6cbfb9623b2dfc490544f8b2871b82bdf3095c54c14c16759bd64c11a73a2591109", 0xb1}, {&(0x7f0000002000)="458aeef0b2b71b4d88efb54a8362034b6c54943cfdcbabf9232912a874c5f5f88b76ed4e513de8e3", 0x28}, {&(0x7f0000001000)="14b2887767a06ec8f5de722b", 0xc}, {&(0x7f0000003000-0x37)="f1212f0bd236979f1e4c898da808ca81e6e7ca3bbb25c6b1b13b779566fca9807f926b956fe2e513cc4f497cf0a57f37cea6f3442f2c95", 0x37}, {&(0x7f0000002000+0x973)="0abfe33cb33021a49e74f50650928d512d7be603a3c0d18c4ea75a83ecab0f60cf20a3b85f8747ac7f4930c94b8d97341557a658c7388475c7a4202223eb040e3909fe1bab2e94ead9347589a61eddabd866e26374beeaaac96780ad2444842c0b162004329b6e6669a5e9b078d41cf9f347f84d750b519d2f65dcc98933ce30ca92241810fab06955e860ad894b984ee6a430aab5cc8217286d6eb98f81e4927d994252b7019dee4a3333936cc5b683a3f44854572b52be343368adfc917edb1b599e29acd4ecae52b01bb31f0751e323a5262d651d", 0xd6}, {&(0x7f0000002000)="cd7dd9ec5b4b006d1e524cd961250809f01d34387504cddf499f2b77632c51f9ab48a1964eaa54034fb5c152486a2b14c9ef955ee6b846ab88175d091e645a685312f2ec3c0e68bec1ec8955cdf6ce240881c0c39bc7713915b96c522a33b398f94c48b3ed256696a7baa5fa1cca15a1565f816d6a1f53c3b2893bd6187576d907377787148df55466e08d4ad50aed2c650f356c103953b07a1f05891ca7966d40ea092d9ec25673e31503be332a035b977f3829de0107c1ed182aab68dbed724ea31ebeb236140d3e615604dadba9eea35951e1577796dd20b8432ed9c29b5dce686c4e9e8a6b0736f0e31284bf901e", 0xf0}, {&(0x7f0000002000)="b11fea3e6d3b466cb67235", 0xb}, {&(0x7f0000001000)="ed91213dce8d63bc7d30322a143e566c8f37dfae04b98ba6e0165ef1b403134747e1eacac2d8d51519c6b56939dd1171f2a2635cdd7ab656301b3d499d3ff7370f6e1da968da94ea94a1bd82a7f1e0bbfbb6bef55088fda7af1c7fa7099c9de8bd6d1c", 0x63}], 0xa, 0xc) [ 73.512108] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.516808] CPU: 0 PID: 14438 Comm: syz-executor1 Not tainted 4.9.72-gcb7518e #10 [ 73.524403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.533725] ffff8801cdf577e0 ffffffff81d922b9 ffff8801cdf57ac0 0000000000000000 [ 73.541695] ffff8801c4ce5910 ffff8801cdf579b0 ffff8801c4ce5800 ffff8801cdf579d8 [ 73.549677] ffffffff8165fb7a 000000000000051b ffff8801ca67d0f0 ffff8801ca67d0a0 [ 73.557655] Call Trace: [ 73.560213] [] dump_stack+0xc1/0x128 [ 73.565548] [] handle_userfault+0xa3a/0x1310 [ 73.571572] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.578551] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 73.584929] [] ? __schedule+0x683/0x1ba0 [ 73.590627] [] ? handle_mm_fault+0x117b/0x2530 [ 73.596838] [] ? handle_mm_fault+0x1fc3/0x2530 [ 73.603038] [] handle_mm_fault+0x1fd1/0x2530 [ 73.609064] [] ? __pmd_alloc+0x410/0x410 [ 73.614743] [] __do_page_fault+0x5c2/0xd40 [ 73.620599] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.626544] [] ? do_futex+0x3f8/0x15c0 [ 73.632050] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.638682] [] do_page_fault+0x27/0x30 [ 73.644190] [] page_fault+0x28/0x30 [ 73.649433] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.656240] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 73.662092] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 73.668820] [] ? selinux_file_ioctl+0x355/0x530 [ 73.675104] [] ? selinux_capable+0x40/0x40 [ 73.680952] [] ? __fget+0x201/0x3a0 [ 73.686196] [] ? SyS_epoll_create+0x190/0x190 [ 73.692310] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 73.699289] [] ? security_file_ioctl+0x89/0xb0 [ 73.705489] [] ? fput+0xd2/0x140 [ 73.710471] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 73.716581] [] ? do_fast_syscall_32+0xcf/0x890 [ 73.722779] [] ? SyS_epoll_create+0x190/0x190 [ 73.728890] [] do_fast_syscall_32+0x2f7/0x890 [ 73.735005] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.741646] [] entry_SYSENTER_compat+0x51/0x60 2017/12/27 17:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x801) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e6c000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000068a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a6000-0x1)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000faa000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000028c000)={r2, 0x4}) r3 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00009a8000)={0x5, 0xffffffff, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) 2017/12/27 17:52:09 executing program 6: mmap(&(0x7f0000001000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00007ba000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c4d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7b) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c0e000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001ed000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc3}, &(0x7f00005e6000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ad000)={r1, 0x58, &(0x7f0000984000-0x58)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9a9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004e9000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') ioctl$TIOCEXCL(r2, 0x540c) write$evdev(r2, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/27 17:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b28000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000eec000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0}, 0xc) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000de0000)={0x0, 0x0}) sendfile(r0, r2, &(0x7f0000777000-0x8)=0x0, 0x4) eventfd2(0xcfef, 0x801) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = creat(&(0x7f0000dde000-0x8)='./file0\x00', 0x41) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000fe1000)=0x0, &(0x7f00004e7000-0x4)=0x4) r5 = open(&(0x7f00008d6000)='./file0\x00', 0x2000, 0x5) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f000048c000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000953000)={@loopback={0x0, 0x1}, 0x100000001, 0x1, 0x2, 0x9, 0x3, 0x9, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a1a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0xe8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000ab0000)={0x0, 0xad, "0fdfc95940bd126b005a40579423e18efe33c0c67c57759816bdfdfd963f87ca7cfcd1d1f015424bd69e429a0227b253428c18cdf74fad43476b0e5ace24322ae7191e105bedbdf693e11641bb908e0a6671f5043c5cba06c2e44cfc8d4017384fa0655efdf7bcf5e6082e1e19e87f90b301c4433a8cff2d8f5a8358fd9c76fedf6005719c791508eebf5342433fac9656afca2475d49f47b37d690bddc43cb7aa48ea15ace09593116be50380"}, &(0x7f0000614000-0x4)=0xb5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000660000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000734000)={r6, 0x5, 0x8001, 0xfffffffffffffffb, 0x3f, 0xfbd}, &(0x7f0000d49000)=0x14) poll(&(0x7f0000112000-0x30)=[{r2, 0x4000, 0x0}, {r2, 0x44, 0x0}, {r1, 0x220a, 0x0}, {r2, 0x200, 0x0}, {r2, 0x120, 0x0}, {r0, 0x400, 0x0}], 0x6, 0xfffffffffffffffe) socketpair$inet(0x2, 0x8000a, 0x1, &(0x7f0000b72000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r7, 0x0, 0x22, &(0x7f0000bb4000)=0x0, &(0x7f0000f6c000-0x4)=0x4) 2017/12/27 17:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000864000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000dc8000-0x4)=0x0) socketpair(0x8, 0x1, 0x3, &(0x7f0000838000)={0x0, 0x0}) 2017/12/27 17:52:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000a55000)='/dev/usbmon#\x00', 0x3ff, 0x10800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00007c8000-0x4)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000bb1000-0x4)=0xcd1a, 0x4) recvfrom$unix(r1, &(0x7f00008d8000-0xc3)=""/195, 0xc3, 0x0, &(0x7f0000d29000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000836000)={{0xa, 0x2, 0x94, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x3, 0xea6, @loopback={0x0, 0x1}, 0x5}, 0x3, [0x3ff, 0x3, 0x8, 0x4, 0xc704, 0x100, 0x3ff, 0xfffffffffffffeff]}, 0x5c) 2017/12/27 17:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ae000+0x822)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000728000)={0x0, 0x2d, "5f3ad294efbdab0706fd7000de3850416dfd510b897ed226cd3caf830a1047ba7dd865242b39e7203fddf00ef6"}, &(0x7f000090c000)=0x35) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f32000-0x8)={r2, 0x5f}, &(0x7f000047a000)=0x8) syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2017/12/27 17:52:09 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00004be000)=""/210) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009cc000-0x8)='./file0\x00', 0x4) 2017/12/27 17:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) sync() clone(0x88004000, &(0x7f0000a7a000-0x64)="2504bb3e0f96959aa5721b268f32972d49d6c6db2e588218f489e29555af36ed80afeab0e71d64401e540308f9e60947ff619df071405e4bc37ec78b314bdc890e86e49c875211261992932f6061524a85038fd3a6073d4e8a600bfbb1a21f6eb1154cb7", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f000046b000)="fbe5549c7bcc0e3ec3505220b9e8836f0f617ee99930382a30d674b3ced1a3ed272351c41f1925a9e20b62268b8bb1e0305e30609bff028af4113ca12fd1de5a42abe90e6a") 2017/12/27 17:52:09 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000805000-0x28)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000423000)=""/146, 0x92}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000000)=""/205, 0xcd}], 0x5) 2017/12/27 17:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000096c000-0x6)={0x80, 0xfff, 0x81}) clock_gettime(0x0, &(0x7f0000a72000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000d39000-0x8)={r3, r4+10000000}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd9000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2017/12/27 17:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000d3f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d74000-0x28)={@common='ip6_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d87000-0x5)='reno\x00', 0x5) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 17:52:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000f20000)=""/3, &(0x7f0000004000-0x4)=0x3) 2017/12/27 17:52:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xcd, "18ec76d284b712a951f1bcf1e85cc2c43e887331e487e31df124572ba38e6d60c91d14b882a4250487c4fd106d1c2ddd5387da17d15666851c1ab9a15471a4c0fc49f3b7342213f4c4419bd206117ef597336dc103927398c2070a9d76b5baa6290b9e2cb3fab71f43c282932a257cdec73c003cb191fdb2c3f747e5a2f3c5a4245a620c3af493a49052ffa12aa017c52f1cdc03dd4b7926a967a70c1b6b29a6f26af558c898e97bc51bf6e224bba36c8339469118f4b47ec72c14b0b9f44f3bd6fd16dfaecdd27d54a0b7ba9f"}, &(0x7f0000000000)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x100000001, 0x30, 0x3f, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000ce2000)=0x0, 0x4) 2017/12/27 17:52:09 executing program 6: sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x28)="2d706f7369785f61636c5f6163636573736d643573756d3a402d6d643573756d5d13657468312900", 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e1a000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000996000-0xc)={r1, @rand_addr=0xd4f, @empty=0x0}, 0xc) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000887000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000)={0x72, 0x401, 0x0, 0x3, 0xde, 0x2, 0x9, 0x20, 0x100000000, 0x7, 0x80000000, 0x3f}) 2017/12/27 17:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') connect$inet6(r0, &(0x7f000097e000-0x1c)={0xa, 0x1, 0xb28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000487000+0x52a)={@generic="b1bd90162a9577563cbfc3838d664041", @ifru_flags=0x4003}) sendfile(r1, r1, &(0x7f0000c4e000-0x8)=0x0, 0x8005) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b4c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000086c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4c000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockname$packet(r1, &(0x7f000087f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000078b000-0x4)=0x14) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000141000)='./file0\x00', 0x20000480) inotify_rm_watch(r1, r2) read(r1, &(0x7f000076c000)=""/221, 0xdd) r3 = dup(r0) read$eventfd(r3, &(0x7f0000b4a000)=0x0, 0x8) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001e000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000001d000)=0x9f7, 0x8) ioctl$int_in(r0, 0x1000005405, &(0x7f000001d000-0x8)=0x0) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ce9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d7e000)={0x0, 0x0}) timer_gettime(r0, &(0x7f00001e0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008ed000-0x4)=0x0, &(0x7f00003ab000-0x4)=0x4) timer_settime(r0, 0x0, &(0x7f0000b7d000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00003a4000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept4(0xffffffffffffffff, &(0x7f0000965000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000500000-0x4)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000737000-0x4)=0x8) 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000376000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000d76000-0x9)='/dev/sg#\x00', 0x7, 0x14000) sendmmsg(r0, &(0x7f0000bfd000)=[{{0x0, 0x0, &(0x7f0000102000-0x28)=[{&(0x7f0000f2b000+0x93c)="0ed74cd9e547f00f7b3d24b84bd4f693583813d2634fe0170a86d80498aee359c9ea223ed4ebffb1bfefd49eddc39e706bc10feae4eba95132bac1c06b639dc72d04ade4ba988be3e05970d71b65929bfad03359e0c15e823f535f1f8accd968ead1a915be", 0x65}, {&(0x7f00006dc000-0x2b)="40e7ef362ff935ddaad83ad876a17f4570e18d1498d8a309ddf684244b2c8971a9bb3b26dd70f74879bfdb", 0x2b}, {&(0x7f0000dcb000)="750cb0219ae65da6f6f7992afd5f61f2d80f3dbb8589af1a46919f0d4f83e6e1200e98079a4a7874817ff3d7172a3e42e2b57e817ef552f5fe5c9364f7db3acec971640e973af6171daadb7f63c2ba21459d3d1beaf9aeb1043888e91058889b512ff72f76f5003f8ee98170be7a5ecc673270eaf73214ef41007c1d8224a04799f4163a459bef74cdd74a3a7a21adccba280574becc43d737e1b204787d4b91398931f70569e8548a5a48651c239f38b55c93a3636e4d04cc86fe736ce43680bd8cbb", 0xc3}, {&(0x7f0000f75000-0x6e)="1f5ad83de20d34a8318990b421b1fb5c1c9bd2470c15dc3e79a95f93dd06bb07fb6cbf9b2ba97fcb319108edefc6c161441f80e1c9c669702af8f06e898fa17521d03d0e43fa1db7b1234d5d128211c44c4d8336c8629376133a8c00aac032dd2bf60e4254c3f9fb606eeef88da8", 0x6e}, {&(0x7f0000c76000)="", 0x0}], 0x5, &(0x7f0000333000)=[{0x80, 0x115, 0x8, "f4c41dabe5cce225080f159889f62c83eda564c31efa8dcd144a99021f84a76150e9a1863ff101a99a9d0edb500c47515181a283c34075333e4b6fc1dd0ff432fe2e6757e51d6f2288fecaf86b96dcb96e3da30a0647254d20d667e865393ce0697586c25780a059a3792450c0596c189e"}], 0x80, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00005ce000)=[{&(0x7f0000bd8000)="", 0x0}, {&(0x7f000015c000-0x8)="f2924e852ae1b042", 0x8}, {&(0x7f0000d1a000-0x74)="b3f2f69dfb0edb8ba6e5ead87baee56b6e7dc1f164582d26805b970c1c935e95b6d1aa5f4d452478f0b9e52bfc0b24c824c86a50fff860239d2ecdc6f7209bf4f672d14291a55a1bbfdbf3a37a65496a8636886b0b17036dafc29934da897406c69b97869239ba7d0f11fd36490a00702a245ec2", 0x74}, {&(0x7f0000081000-0x7)="25081a7ea5e5b7", 0x7}, {&(0x7f00006c0000-0xa2)="3a12f7ebe904932b61ea4ccd15d45fb358e9850666c76fe9f03cd1b86582288e7426058f4e2906cf03217816357390d2b0679c18debea4633cfe92dc348ccc647e2ebb25b82257ab588e04b4f92a85a8c07841eed58e0f61a4fcb758c02f4225e9e3ca1e25d34b0ead2c129139f73f90654648ccfe52212a500a69f8676025d0645bd2ef477640076f328035cdd5dcc1e00324317c1204dfdd71d766157cbea19243", 0xa2}, {&(0x7f0000509000-0x26)="02f9251faf2bd34397e4d5f065e888c75a586736d8705ad09e06ab6275f881b14f16a86e2e5e", 0x26}, {&(0x7f0000fd3000-0xb8)="311c24c4dc478cf18f6677d69e98594165656c9162f68d5df8cbb1ba9b46d57b6e6141fb6ef9b9c6d4e4a8a2935a1a25dcb93dcb03f839a407bf26a0d802748a61fc3e1f2c0cab7eab40ca6ef5acad7e02c6355ee27de56d6efab40b1501b3945d28bcc0fd196a919f077392cd47ac418ad382c10f22cb74023d9ce1fc0725e7a9a5c8bc6f778892820d751faadffce84f2577b1e8e4eeb9015bcc51003af0126f7655ed92716c87c57743af5142563cfffd8188823627d9", 0xb8}], 0x7, &(0x7f0000cdf000-0x1a0)=[{0x50, 0x11b, 0x1, "a9453d6111e5878ba234f178bfb9f5e3f2529d10126d86ad057e42db5ec2739766c39c8e1d79fd4d95624afa845e9a3b81e181677977f3f565410c45693d3ab81f8712ad"}, {0xa0, 0x0, 0x800, "9e57fa2f665ef8c4024833a0edaa3def2aaa552c01777a850a1f37640ac6cd45cc40c127e11cfd5531c276ca7c35ad194260b4f61805c646a9a56294168ac244371eb845e1598b3b3c247e146c00a7b4321b27ffeadd67282ceb21772c69058c8ab2d46cb45b08796878a1653e4d1fe0d6f3f4f20eec3dd129a6bb459e66e2c0cd0830e663afbf0f67eeb99c533c29e9417706c9"}, {0xb0, 0x10f, 0x1, "fa564af416ee5a35fba360be8714125c65e753dc1f84f5aad201620d72162b74cf08976cbcea3412ef21472c875a8db2a701dfdec7bd71c2e45d7c34d918107bd29d53d9deae909ae13fa34d57ff5bb15baa2eff9754d0c8ddba7f6328e577da1b46fe1abc43b98fbf38c0df010ac01efb148926e2fbf4ff28d71ec6fb6d5350197e81870f7f4591e9ff41df62876d3d7a209ee3d2eb239dda9eaea5486ae4f9da"}], 0x1a0, 0x80}, 0x0}, {{&(0x7f00000eb000-0x10)=@nfc={0x27, 0x5, 0x7425, 0x5}, 0x10, &(0x7f00008e9000)=[{&(0x7f000075e000)="78f1a26d4b1f639726a4e84c1011a71fe4cdf9496e98d37c61b2456cfd74c0b9d9687e540b2b5cfd35523af0df3050b679b5afe82ae51df1e5d3260a4ef035ff422a9a2666f8364472789b27a96ee817", 0x50}], 0x1, &(0x7f00005e8000-0x20c4)=[{0x78, 0x1ff, 0x6, "9f509abdd184faa8ae814427424bb9d3843866d22f1076138f0d7453df19b7cfe039394b0ea5459fd6f3164da51b34eb8f9863c825837fd875a1b99bf7ce89047a7e929e91daa38afac9c68ba85ff9a4ca7546c36214f3837fd8f0f87c797f0c076cae8424453e48b1138c"}, {0xc, 0x108, 0x1, ""}, {0x100c, 0x11f, 0xfffffffffffffffe, 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0x20c4, 0x20000000}, 0x2}, {{0x0, 0x0, &(0x7f000012e000)=[{&(0x7f0000198000-0xe0)="8e2cd0815a406518214a55ba77fa04a7ab1600a96714d147f42e8c6823e278ce4d01c2a90d4c85f940ec2771b1f33b8eca155e10c38144485449c3addb24eec42f87496b00489bed8cf72b1f497277e25ddf9ea5e7d44fe53b0014d243efd29f14802b2fbedf6adb213ebef131c6c37d74b1f54e42e24cfb097732318c3df564877e7aa67ec0a1400336b9da1b9d746ffc3392443723c4037e6857905a95adf84ed6b2d4417f09934e3df98a5d039b8890754a56fd8f0723f0a1be147c8a774faa46b95a19c50c5ac9a57ea034f61987bc3474ce162d71b8a3911fce13045074", 0xe0}, {&(0x7f0000b88000-0x77)="0cd7629ab9cbb2a362fe0686901ebbc261bd9e4207f6ca86d4c80315563d80246d0864e985d091c2b59a51cc50a831267cb7349d11170e1acab21e5482268a3bba432cda3459e69fa5d081b06ea008a4c5b35763ad4d60e3dd308f1cddaedea41821c94e626adf3cbed7a5fb62706aa146249fe3bce053", 0x77}], 0x2, &(0x7f0000641000-0x2a4)=[{0xe8, 0x103, 0x4, "bb8ab7f245c0961ecd03ea304971a880e97e591ad70048c504f838b4128edeaae3eea7fc818b860d0c930a6ff2975cd8b9fd1ea35ad58932312d396b674c4f1a5b78634208bddfb56ccf0f825db5f023cc7bc48ef5cff69c7c25929d7a319f2f000f401ccaf79fc871a4708b8a25813aa8ef64a2b62c60f8bc7243b28a0aaef2faa7eae1a7764c1d49e9d03c85c870aa3417c8771fbb8d8d8d0911cc1576db9bb9f34b358073c2a2d22e806d71d0f87b62e593e91f055751767a72a16f6730adbbc4f7bb26a99f7b24f6374eed19b7eba1ae77a7e9aa7eb60f08"}, {0xbc, 0x113, 0x15, "c09fbdb59da8b7961c4c04767dbcb1cfba676ff49e33db578facd122456ded63e38cf3f0327912bee127bd4c61ff92458f5fba2b5ce13cac364bffdc6ade5844911a4dbce590367da2da6b3713fdca26739a03be2ab9640e3f36999cc48b2f256f6e31410bae561eef2edba49301e827bbd7aa8d01b423786d987e7112d0d71bf1a5f358c32ab82604b77e8ae69a8b98dfcba75d4aa6279af136dc82a8d9d9f0647625c9d30c20b7a640d15abe22267f"}, {0xb8, 0x107, 0x10001, "621e75afc2b17e2ec825489fee2a4600ada54f457f1c6c78ad20a168ea8038965a62004d7710f4079a41b574b8a55d94f5feaa9eb577ddbfaf0300907cb5f1273f9663ab0b3b555210f8dc68feff36be6ca128315fb8258942852e6b6d316e19541eafe32d86ef05800cad4ea60aad015449d0a9a8a70f66274a1818b78f62d72bed6aa458f9e7c26778bcc419ddc667dd8b488271665a68b027c5ccf45547d5cda87d9e104a137ec0"}, {0xc, 0x111, 0x2, ""}, {0x3c, 0xff, 0xffffffff, "da79e6ceea539706f5bec2dbd7725da461ecf2984812199d1feadea76a5208620af25e7b0c712199a572d51750e10300"}], 0x2a4, 0x20004080}, 0x4}], 0x4, 0x1) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f00007c0000)=0x0, &(0x7f0000c4d000-0x4)=0x4) fcntl$dupfd(r1, 0x802000000402, r2) exit(0x0) creat(&(0x7f00007f0000-0xe)='./file0\x00', 0x3) execve(&(0x7f0000ec6000-0x14)='./file0/file0/file0\x00', &(0x7f00004af000)=[], &(0x7f000056e000-0x18)=[]) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e8e000)=@generic="d1ca65a7f199ae1883eb42b67c13baae", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000737000-0xf)='net/ipv6_route\x00') sendfile(r1, r1, &(0x7f00009e0000-0x8)=0x800, 0x173) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000212000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d24000)='.dead\x00', &(0x7f00005bd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x16)='!wlan0keyring+\a*GPLlo\x00', 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)='big_key\x00', &(0x7f00002b9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000708000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x2)="fb", 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000072000-0x1)=""/1, 0x1) 2017/12/27 17:52:10 executing program 2: futex(&(0x7f00009ee000)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000856000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/checkreqprot\x00', 0x8000, 0x0) 2017/12/27 17:52:10 executing program 1: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000047b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000f22000-0x38)=[{&(0x7f00005ee000)=""/38, 0x26}, {&(0x7f000048f000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f1e000)=""/74, 0x4a}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f0000c79000-0xa0)=""/160, 0xa0}], 0x7, &(0x7f0000001000-0x40)=[{&(0x7f0000b6b000-0x89)=""/137, 0x89}, {&(0x7f000002f000-0xd)=""/13, 0xd}, {&(0x7f0000e5e000-0x7c)=""/124, 0x7c}, {&(0x7f000000b000-0xf6)=""/246, 0xf6}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5403, &(0x7f0000772000-0x8)=0x0) unlink(&(0x7f0000c64000-0x8)='./file0\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000021e000)=""/202) r2 = syz_open_dev$sg(&(0x7f0000227000-0x9)='/dev/sg#\x00', 0x100000000, 0x20040) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f000088d000-0x28)={0x52, 0xdff4, 0x7f, {0x1000, 0x0}, {0x9, 0x20}, @cond=[{0x5, 0xd9a, 0x4, 0x4, 0x3, 0x5}, {0x9, 0x0, 0x101, 0x3, 0x7ff, 0x80000001}]}) 2017/12/27 17:52:10 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x4000) 2017/12/27 17:52:10 executing program 7: ioperm(0xffffffffffffffff, 0x40, 0xfffffffffffffffe) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000059e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000001000-0x1)=0x0) 2017/12/27 17:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d8a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpid() ptrace$peek(0x1, r1, &(0x7f00006ee000)=0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f000089b000-0x1000)=""/4096, &(0x7f0000941000-0x4)=0x1000) r2 = creat(&(0x7f00002af000)='./file0\x00', 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000191000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000261000-0x1)=0x0) accept4$llc(r2, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000007a000)=0x10, 0x800) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00007ec000)=0x57) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x9000000}, &(0x7f0000e43000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000097c000)="", 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace(0xffffffffffffffff, r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock(&(0x7f0000c76000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)='#', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) getpid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007a3000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00006ba000-0xc)={r3, 0x80000, r2}) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009f2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000036b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)=':', 0x1}], 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000100000)=0x253, 0x4) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000055f000-0xc)={0x0, 0x42, &(0x7f00005c0000-0x42)="af2fa5a860559f1279d17e6b8632e21903d6fbee69b3bf1341915e877d7ecce44a856f7f6929790dd53d5e5e02e20fee8edaf429daaa230df353335d82739737cd88"}) splice(r1, 0x0, r0, 0x0, 0x5, 0x0) 2017/12/27 17:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000a4a000)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={r1, @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]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000028000-0x20)={"a1a16a81f471e2530a944bed044ec860", {0x4, 0x8001, 0x0, "59b58a85301a", 0x5, 0x0}}) 2017/12/27 17:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) memfd_create(&(0x7f0000e9d000-0x2)='{\x00', 0x3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d71000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x8000}, 0x4) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000030000)=@common=""/16, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x10000, 0xffffffffffeff00c}, {0x800000006, 0x0, 0x0, 0x0}]}, 0x8) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x440000000000127d, &(0x7f0000959000-0x67)="") syz_open_dev$sg(&(0x7f0000d76000-0x9)='/dev/sg#\x00', 0x7ff, 0x0) 2017/12/27 17:52:10 executing program 5: mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x2000000000000000) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x14c02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x20000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000000b000-0x8)={0x9, 0x6, 0x6, 0xffffffff80000001}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000000b000-0x10)={0x81, 0x2, 0x9, 0x9}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000000b000-0x4)=0x75, 0x4) madvise(&(0x7f0000ca6000/0x2000)=nil, 0x2000, 0x13) msync(&(0x7f0000fbf000/0x4000)=nil, 0x4000, 0x0) fsync(r0) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0xd82c, 0x9]}, 0x8) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x6, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fchdir(r0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x125881, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x4, "f6c58fbd"}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000005000-0xc)={0x10, 0x0, 0x7fff, 0xfffffffffffff17e}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001000)={{0x48, 0x4}, {0x0, 0x9}, 0x7, 0x2, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r2, &(0x7f0000005000)='./file0/file0\x00', 0x0, 0x140) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3, 0x8001, 0x6, 0x400, 0x63b1b310, 0x1, r4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000004000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000006000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x1, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000008000-0x5)="733651d994", 0x5, 0x0, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/12/27 17:52:10 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ce8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="68982a3935e9a31e9eb753bbf87c0f3fc04c8f7cda7398654065a0852e6e2aee8c8c9de1d62664670e9131f14ceb1c501b314fd31126c494669e8a566dd3c854ac0a814288c2a6e11c72591cd11c0ece53970100370af110719d89d70d52e21e26f4e3d2ce75e1cf07f13a6e974daa9b6bba3883afb1034a349674e6b5e901383dd4c6268b743998050a6a44261b89637c02b652cc775ae72008e57838463ed85bf0669533cff493e4329ca8a8b478d532c28b9b8f5369883d71") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mkdir(&(0x7f00007d8000)='./file0\x00', 0x28) mount(&(0x7f0000f80000)='./file0\x00', &(0x7f000035e000)='./file0\x00', &(0x7f000081e000)='cgroup\x00', 0x0, &(0x7f0000857000-0x11c)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000060e000-0xc)='/dev/autofs\x00', 0x10100, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000083a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2017/12/27 17:52:10 executing program 4: bind$netlink(0xffffffffffffffff, &(0x7f00004b6000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="9f5f51f0399845661e256eb703b8f281f4ec15ebd431e7a5f6b45627e6cf16010374240735a30162a6f073ddfb61cea5bc7bf27024cc9d47b51463cf04593eda7f1597e85a6702e9d449a3f3f7c3f32a0fe97df84311230f0558df5ce94159bd538a594c5978ba081cf47ad530129b83180d62ba0a53ddc56a00830fa25897c647cd7c992765afea1ebc131f93f061c85c76a157aab76da7c438a1cfaa3c752a7178d6989433a93000d0b4f04236ed8b190b0ba3d27a52d3bb3f", 0xba, 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(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008be000-0x1d)='wlan1\'em0%wlan1trustedbdevlo\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="4ba3beb4973d7bbd6489f844aee512092e0a5df132", 0x15, r1) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/selinux/enforce\x00', 0x404000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000c19000-0x8)=[0x4, 0xffff]) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000037000-0x5)=[{&(0x7f00000cb000-0x48)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e7", 0x48}], 0x1) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00009ef000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b49000-0xa)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000b4a000-0x2)={0x7, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000020e000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000b44000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r1, &(0x7f0000e6a000)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 74.336777] binder_alloc: binder_alloc_mmap_handler: 14566 20000000-20002000 already mapped failed -16 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a62000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000044d000)=0x0, &(0x7f00003f7000-0x4)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x36, 0x0, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00000ff000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001c0000-0xb8)={0x0, 0x6, 0x4, 0x10001, 0x400, 0x0, 0x4, 0xd32, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1375, 0x1f, 0x4, 0x7f, 0x3}}, &(0x7f000031f000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b7d000)=@assoc_value={0x0, 0x4}, &(0x7f0000f7b000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x100000001, 0x2, 0x3, 0x3, 0x3ff, 0xcb, 0x0, {r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x10000, 0xc59b, 0x100000000}}, &(0x7f0000af4000)=0xb8) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r4, &(0x7f00009d9000)={0x0, 0x0, &(0x7f0000711000)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0x9fd, 0x0, 0x0, "3c8d8c33000000000000000b0600210000000000a0000752729a1d7191000000000040000001c36385f49839ae7c2117d30045cf7d2601575d"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x48081}, 0x0) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000001000-0x28)={@generic="827625b24a9fcfe657cc99f73c8d5dbd", @ifru_names=@generic="5aad977a41e9921241645e613b3423fc"}) mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000090000-0x80)=[{{&(0x7f0000f25000-0x8)=@sco={0x1f, {0x9, 0x81, 0x3, 0xfdcb, 0x8, 0xfa8f}}, 0x8, &(0x7f0000f24000)=[{&(0x7f000026a000)="4ec9732cb5157c837c66009e463ddc9967361e909d43ca58800f8b8416bc9f92c1a98b2341857ba76ea408aa20629455a8b096e5929f8f65c937fedc5f107c2ab67b8f0a6e3e633dd9136f9ff7f2c7ac31c41b984674a8d9d0076c4d6c4d5a09b5ce31f40397f3e946e0f6e316763fcb8fffe3a941ef1db1b4aaf68be9b507efc536752202322ed83e21db99e4232a13777d1949aa47de9bff5f878c00d29bf63e9aff1935e2dc756e650c7c33a3", 0xae}, {&(0x7f0000d79000)="48adf969571b4afefc29dd9764807c7e097283132e3cf5a54befc27993f2a3ed47b593b76e120b5d0b4bd19047d1610126f38333f9641b667e2a15fa851c176461f7a0edff4946edf1cb4ca2f0ef3d48c4f4e6d034456a6c", 0x58}], 0x2, &(0x7f0000575000-0x54)=[{0x54, 0x100, 0x200, "d51e1faa5bdf163613af0715f17c522a1fbafa938e119c24da5f45ccdf9eee9380ec984835ee8fca744499c6ed327d53e85abfdae620376bc4de76b79e43db262ad5e1b008c009f1"}], 0x54, 0x80}, 0xfffffffffffffff8}, {{&(0x7f000003e000-0x80)=@generic={0x10, "843f54e5f8862e5a6af30c83eb122aa5f2dd530d5d4c3fbd4d118960c32e7a0bdedc1ccf93a12a36c8deebfebe73c1aeebc09af276e3d9d533fc6c6d07638e4e7578a570850d811684b52cfa360721e3b0dceb6b2f2708beac9c8d7da755b0d08f49b0814ebb2f80279d7a31015740f8882c81da6f92d7a633dc4367e8b4"}, 0x80, &(0x7f0000f25000-0x48)=[{&(0x7f0000f24000)="9870aace620331ddf7b99941827a4f88a2ec43c57da2718b61111dd77dae4e7449a9a1594dc76c056c8441847791d633882aaac54fa32b8f3ee85cbfd9bb9e873b62a686176b958135fd4e79c4c8b704c3948f5f19572a3dc4496c4624e67e6f96a9884d12d64de7475bdcb73d8a1803c43d17ce985d4dbb52b5cba6e67db06a7ddbe8df607e36d9d37ea6c82e5fb6794e2edef14f85ac1351dc62a4ce3c648a8703ba4c5880c7c301078e7b7dd40e963fd3ef51", 0xb4}, {&(0x7f0000f25000-0xa6)="9843c91b392de74d8098a80728ff0360f0aa6e44588f1caf519c81fa2df61b17e7bbcbd93cc5a1731fec3e34cf9fc0ac8094d2ab282dd3ab6132ad997147c20f9d57a07f152d537666d171a64d1226445d226cc9a18727734f1af1031710fd9a351304983dab57e6ed2268c1cfef2684ba9d07c3236d70c8073b4d8ea1025b24737e8f9f90c362677a5a8babec43275f88a304c23e03d1990c57790be80f0c82817f443b6b90", 0xa6}, {&(0x7f0000f24000)="d7230d3dfb7109b4d83039ceecdccdfa0aebfe9a40bf47b0ecb1855f37226e98f6e4cf71fcc267a647f9109c6a641169fa7b8459961f9f5e44b6c2dfa2129663cc8019faf1ac18c995222125bf4961e9da84c344a639b8a5d256a3fee377efdbaf5b521f9462b3a52f0f0418018cd4d5e5b8862c1462af2fad983d87a2ddab077407b1e22e428dada82c4922edb2dc3950bd2f62ee278c72aec7f8c075d698fb8c85700535d14b42611a08a436503c046e13ba198ad2ac98e46e120d34f5659fa62f124604bc18c4e083a9db7eeeaccf05", 0xd1}, {&(0x7f0000daf000)="358b2c5173a4bc2bf88862ea09d204b3656c07bc206b33f43e218d68ef542bdc6546c8594685b76a0ab726dc0f19ed033b1ac0c6b6bb19b84638774f7a94999e0d8fe132867fad18967d2647d2580407c400cc287d87b8e861cc34e89a105eafe51f277f039797d8cc0b98816610068f936d19230d6dc7a336a1f67c", 0x7c}, {&(0x7f0000f25000-0x3a)="185eee7ba191bc68d2affcb1d2ab8c011670e25c6fa6c2208ebe730ca80e71492d598bacbf6e96dd74b33664ee5fff9308785d0d4fb7d6d1bc9d", 0x3a}, {&(0x7f00008f8000-0x33)="0aa5317be591d3aaf16c2991d185f364f5b507f083d68f0048c5ea5cb2e4169d789a667b8e025524cff8432c6d171a093441f1", 0x33}, {&(0x7f0000f25000-0xd1)="7660cd9c4a2a2ebf87f200a5251cfa6a2de09fa50ff918110736557e464f1e5ea621d432cbe2a10a05ec1ce973e29ac5b0c8da7a159989ffd20f6ae16ef80684fbbb3ded0cb422163fb2fe720da107dbaffa473fa019543c1452049ff647b554e40bc74a2d7c788554a05decdfee3342ed77212bc16fe752eae26683d531a42f461780907293870ed8a984b323c8bc550879198a61a6c8c8eff18f274a8e6d8963dc9bfb4b126ad4b2022168bba6c831b985a3437da5d1d9ef75539c492ad3a8466f2fbabd847f9ff14d2e20edf1ca6d34", 0xd1}, {&(0x7f0000901000-0xa4)="704cd43a539d0b501c0cdb47ad55152b2d1d9b875d9481ba06f0237445afd17979511eca767fa704e1f8a4ddfbb39a2b7cb963ef892dfb2d9f0bd9eb677e7f796dbb6d301f49c813ced6a47d9ecf08fd20a484b6fe4d3fbc25b65932a6443701b3ed4c6606258da932d6ca1edb94949f6c3597b77e7ceea3ed6c23a1ea503310703bda1f36a84d8c90b3aab54994d71d4edf6865c6a95b22403db7cf159a4fe0e1e48d10", 0xa4}, {&(0x7f0000f25000-0x1000)="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0x9, &(0x7f0000e23000+0xe96)=[{&(0x7f0000f24000)="080d0bfe7c68e8b0db46853e3d696954e3d6470e2e82b73fce9020124c9dfeb66cbe9b", 0x23}, {&(0x7f0000f24000)="4bd1969b544994cc6c266e9152beb0039e7ae5492a", 0x15}], 0x2, 0x0, 0x0, 0x0}, 0x3}, {{&(0x7f0000ab5000-0x10)=@ethernet={0x1, @random="04f490261deb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f25000-0x8)=[{&(0x7f0000f25000-0x67)="07d17ae6890d0e9832b897f4b82aeeb2b0ee6113d3e9c19da1a5dc9f112a38883b7e81c235f21246f08b942a9318853f9f42a2ff20c1a899609fc3babd34880c8b942622fcfdb468252f4d0eef0057fbec2918afc766c96e74be708c4d2c14cad8660cdf7b87d5", 0x67}], 0x1, &(0x7f00008f2000-0x11e4)=[{0xd4, 0x103, 0x8, "2493dd15580cab34c03215f5c48549989c96316f29af7b1f58a69c76567ec8c103c8ca50d3ecc945206f0939709bd71bd20875065c7b5460fa32158608f3d59ed331b83ec48cb3b1b3692b418c8cb5ab42603b07e582bb384758b79434bfc24dd07204606dd8bdf33e90b824609b3b6d1c0e6fc5f7fac3f8a78de4762056662219e9de59ab470fe7cd6990cd905f8a0354285bb324d7a3a13f70c7c2a7209c91a3d7483ef4fdfa59911499e271436b4b562bb8918328d3461c9b25302504c65a7f9eac7146045e"}, {0xa4, 0x10e, 0x42, "e3e437d533c32bc1be6a11ae5d833839cf29947fefa0e8806766ca635e90e53a55fb49072457f84257714a82b137ab4b8bcee12d90a0a74568b2901ee9e290b21c7ac260a5ada875c33ccffca7ccd897aa8e8b6e6a0b4e1316ca0ce8174120efe4dedd7b088ff18020c83b1fc7d18d410f98b3f2b47d155c631d4250bcfaea1b1a59481731528378411703e191ac6d973e41434f6ed1"}, {0x100c, 0x0, 0x8, "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"}, {0x60, 0x6, 0x2, "fe1528f33e34e3bc2f61734c0c7e0cfcc36fca79197bfaab81fd500b4e63bdf3938d6a1d4431186320324e30c88f459bd0fccd604dda3fe80243f03c4d4975dce9029cdcb6097a87165900fa920fef78c0033f62"}], 0x11e4, 0x880}, 0x1}], 0x4, 0x8000) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0xc, 0x0, 0x1, ""}], 0xc, 0x0}, 0x0) [ 74.396183] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.405294] sd 0:0:1:0: [sg0] tag#204 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 74.405308] sd 0:0:1:0: [sg0] tag#204 CDB: Test Unit Ready [ 74.405321] sd 0:0:1:0: [sg0] tag#204 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.405332] sd 0:0:1:0: [sg0] tag#204 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.405343] sd 0:0:1:0: [sg0] tag#204 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.405352] sd 0:0:1:0: [sg0] tag#204 CDB[30]: 00 00 00 00 00 00 [ 74.414808] sd 0:0:1:0: [sg0] tag#204 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 74.414819] sd 0:0:1:0: [sg0] tag#204 CDB: Test Unit Ready [ 74.414832] sd 0:0:1:0: [sg0] tag#204 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.414842] sd 0:0:1:0: [sg0] tag#204 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.414852] sd 0:0:1:0: [sg0] tag#204 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.414861] sd 0:0:1:0: [sg0] tag#204 CDB[30]: 00 00 00 00 00 00 [ 74.424775] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.429232] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.449497] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 74.457091] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000129000-0x15)='/dev/pktcdvd/control\x00', 0x185840, 0x0) write$eventfd(r0, &(0x7f000068f000-0x8)=0x0, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000aa2000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000223000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b2e000-0x10)={0x0, 0x670, 0x2, 0x1}, &(0x7f000077e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ccc000)={r3, 0x0, 0x54, "25732378ed540eb2287ac68eef0ff4bc536a829e2e01abda9c9e39fbf163f70aa54f1d2573733bf5764c431aa52117e39e67772b906b748d206b19ff84aef5d2111a0bc36dbd7f7c1843e76af7a4f0a4a25412a0"}, 0x5c) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000674000/0x4000)=nil, 0x4000, 0x0, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fef000)='/selinux/member\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ece000-0x10)='/selinux/policy\x00', 0x0, 0x0) execveat(r0, &(0x7f000055f000)='./file0\x00', &(0x7f0000156000-0x18)=[&(0x7f0000dbd000-0x11)='vboxnet1vboxnet0\x00', &(0x7f00008ad000)='\x00', &(0x7f0000176000)='security\x00', &(0x7f0000bc9000-0x7)='vmnet1\x00', &(0x7f00005b1000)='{em1vboxnet0)\x00', &(0x7f00004d2000)='\x00'], &(0x7f0000f69000)=[&(0x7f0000130000-0x25)="706f7369785f61636c5f6163636573736d643573756d4018657468305b2ba52a6574683100", &(0x7f0000ee1000-0x25)='security:bdevvmnet1eth1em1\'[]trusted\x00', &(0x7f000009b000-0x1)='\x00', &(0x7f0000206000)='/selinux/policy\x00', &(0x7f0000fd1000-0x12)='cgroupself*vmnet1\x00', &(0x7f0000f98000-0x66)='vboxnet1\x00', &(0x7f0000f14000-0x1)='\x00', &(0x7f0000631000)='system[@mime_type\x00', &(0x7f0000abf000-0x1)='\x00', &(0x7f0000335000-0x3)='em0'], 0x1c00) r1 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r1, &(0x7f0000279000-0x9d)="f908d2141ce8d08c94ab6f9bb5d59ec9f91517d15e3db2e2f322abcf14db0ff28259348e4d6c8b1ca17c48bd4a4b341135dbd4b64df4e40bfa9f9d00dac730cca2a0f72691c2575089049c0dc0cb3c0b4e24b8ba00000001c5261a5a98c94f4da6efa83beb932f205140f9e55275452c84f21238c3de1936ab1d99a869db066f71b26ab6f5fc0c7d956d700c11cd553e27071a051ea7cd644de0de9c93", 0x9d, 0x0, &(0x7f0000099000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:10 executing program 1: pipe(&(0x7f0000185000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x1, 0x4) pipe(&(0x7f000022b000-0x8)={0x0, 0x0}) ioctl$TCGETA(r1, 0x5405, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x11021fb, &(0x7f00007f3000)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000ca8000)="") 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000db8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000762000-0x4)="c19c172a") connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd8000-0xe)='/dev/keychord\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000395000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000222000-0x8)={r2, r3}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x3e, ""}], 0xc, 0x0}, 0x0) 2017/12/27 17:52:10 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000021000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000021000)=@int=0x0, &(0x7f000001a000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getrusage(0x0, &(0x7f0000cfd000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x55c2, 0x3, 0x5ad7ead6, &(0x7f0000f48000-0x8)={r0, 0x4}, &(0x7f00003eb000)=0x0, 0x100000000000004) clock_getres(0x3, &(0x7f0000705000+0x4a9)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x2, &(0x7f0000fd8000-0x10)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074e000-0xf)='/dev/sequencer\x00', 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000276000-0x76)={0x0, 0x6e, "cb72828d5056c0462d66d7f33d9929754f88cb6d0b33a71bccddbe08b79865201a2efcfe63d058255bcf44eaedc88eac346bd8803b35b7d394d326e88f1c907e86f5009ef467ccb651b3bc52b6deb43f11d7f69ceccdde9aa1c39939ef467826f6cdbe2c63260a5bed77a7a6519f"}, &(0x7f00003fa000-0x4)=0x76) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f09000-0x98)={r3, @in6={{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x404}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x607, 0x70}, &(0x7f00000f9000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c8d000)={r4, 0x4}, &(0x7f0000897000-0x4)=0x6) sched_yield() 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000876000)={0x20080522, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ab3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000008e000)=r1) 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000db8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000762000-0x4)="c19c172a") connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:10 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0x4d)="9f8e849fcde6916f71a812e9b5b8fa629016140229a807306659e060678b11fd55e9795b1a27cb49deb823dfb6d632f9ade3320c5877bdfb4b8221ba1934ec712bae95e124a9b1ecde28379eb1") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x5a, "e74b9450a96676758810df39e80dfbecfeb3bfb418b32124e6dbe9f7b4a4b6d8ba5108fd9a830cf2edab90975df1be218e399996dea419ede4712b44d4eb236505e7fbe769f54e02776b8eb6180a9307979d132e4c8a7ae4d4e4"}, &(0x7f0000001000-0x4)=0x62) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@rand_addr=0xba2, @multicast1=0xe0000001, 0x1, 0x2, [@rand_addr=0x100000000, @empty=0x0]}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000006000-0x36)=""/54, &(0x7f0000005000)=0x36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)='befs\x00', 0x10, &(0x7f0000006000)="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") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000008000)={0xfffffffffffffffb, 0x1, 0x4e, {0x77359400, 0x0}, 0x3, 0xffffffffffffa5dd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r3, 0x80000, r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000-0x84)=[@in6={0xa, 0x2, 0x4d, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1c8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x84) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd9000-0x4)=0x1c, 0x800) splice(r0, 0x0, r1, 0x0, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000036a000-0x9)='/dev/rtc\x00', 0x100, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000070e000-0x9)='/dev/rtc\x00', 0x440000, 0x0) sendmsg$key(r0, &(0x7f0000dff000-0x1c)={0x0, 0x0, &(0x7f0000ff0000-0x8)={&(0x7f000093b000)={0x2, 0x18, 0x4, 0x0, 0x3b, 0x0, 0x5, 0xfffffffffffffff7, [@sadb_x_sec_ctx={0x11, 0x18, 0x400, 0x8000000000000000, 0x7f, "2718bba771f926643542f2bdc25e235a301b659e8ab616e4c06e8b5f45db5795749fc320c8d25fdcbcfe83df990963a5f601ddba95ec73097789e9709e22c59c058078d1dc92b400e637f2d0fc40b43c57c6599a160bc91db2c035c7df09449f668baf1edd7a5ac3b77cf40cfffcfd3a5fc2ac9404da3df2bad6785b9293c8"}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x3}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_policy={0x4, 0x12, 0x4, 0x3, 0x0, 0x7f, 0x1, {0x6, 0x2, 0x1, 0xffffffffffffff01, 0x0, 0x5, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0xf, 0x14, 0x10}, @sadb_x_sec_ctx={0x15, 0x18, 0x4, 0x81, 0x9f, "2c0b435c53ffe0ca5a4536809bf9b52194a50433fbc9052ed06570bcc96b24a99cefe64cf53b73f3922c02737306f492a92c003101b51a685e7b42843a8bd1f49aec62d7c9939a825437f10c45200ea5935c81bf8969ba122ec1334a3edb401f6c67edf481b02f251881002c1af1eef2821f076621582d37d6a30be2b7d3892248d929f7210026bc78574e4f17189867f838454cc355665e6efe00080be8b7"}, @sadb_key={0x1, 0x9, 0x3ff, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7ce, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x19, 0x4, 0x4}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000008000-0x4)=0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000eca000-0xab)=""/185) fcntl$getownex(r3, 0x10, &(0x7f00003f9000-0x8)={0x0, 0x0}) sched_setattr(r4, &(0x7f000081b000)={0x30, 0x1, 0x1, 0x8f1, 0x7343, 0x4, 0xebb7, 0x4}, 0xffffffffffffffff) ioctl$TCSETAF(r2, 0x5404, &(0x7f000055a000-0x14)={0x2, 0x6, 0x1a, 0x1, 0x0, 0x3, 0x5, 0x800, 0x4, 0x5}) socket$key(0xf, 0x3, 0x2) 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fcd000-0xa)='./control\x00', 0x40000, 0x115) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000297000-0x10)={0x3, 0xdac, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2017/12/27 17:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000193000-0xd)='/dev/net/tun\x00', 0x0, 0x600000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x891b, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x1) fcntl$getflags(r0, 0x408) r1 = fcntl$dupfd(0xffffffffffffff9c, 0xd876a49eed8f8c74, 0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000012000)="4581633f7419ee4cba42b344dd230463c4a13531fb8e0a2a8ce4999a90b452d767b71b384040486f47ad2581a608daeb7bf85b9ef52e5bdf35a8f4662aa7438f7eeb62d008caea48afe7f48b9a56daf455c0f4c5e3748ab21646b8f090ff39f10005410c1c05cd9542d192d6d46959f54afdd4569bc1b7a5dec8fa6f605595531e00", 0x82, 0x4000000, &(0x7f0000014000-0x10)={0x3, {"b0cfa169a219e3"}, 0x1000}, 0x10) r2 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) fcntl$setpipe(r2, 0x407, 0xfffffffffffff4da) prctl$void(0x27) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r2, &(0x7f0000012000)="32000000180025ff0700940d0900000000010000000400050000001e0f00090000000000000009000014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x4, 0x800080000000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000015000-0x18)={0x1, 0x8, 0x2, 0x0, 0x2, 0x1000}) 2017/12/27 17:52:10 executing program 4: r0 = syz_open_dev$mice(&(0x7f000016a000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='teql0\x00', @ifru_flags=0x1000}) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000002000)={@common='ip_vti0\x00', @ifru_flags=0x2800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000-0x20)={@common='tunl0\x00', @ifru_flags=0x802}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_setattr(r1, &(0x7f0000002000)={0x30, 0x3, 0x0, 0x5, 0x6, 0x1, 0x6, 0xff}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000004000)="1dcfd517c4313f86c91eadcb0cbbbfd517bb9e81f16507d09a6266c0efc0cbdecea16b60185fd5a748af87821627e09052b120dcc2d2fb3c6916d8385068b45ae4af764be224ef0d980d92") setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1000}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000006000-0xda)=""/218) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000003000-0x2)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000006000)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000008000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000009000-0x70)=[{{0x0, 0x0}, 0x20, 0x6, 0x5263000000}, {{0x0, 0x2710}, 0x4, 0x4, 0x1}, {{r3, r4/1000+10000}, 0x0, 0x5, 0xff}, {{0x77359400, 0x0}, 0x5, 0x0, 0x5}, {{0x0, 0x0}, 0x1c, 0x0, 0x5}, {{0x0, 0x0}, 0x40, 0xd41, 0x8000}, {{0x77359400, 0x0}, 0xec69, 0x4, 0x4}], 0x70) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00004ed000-0x18)={&(0x7f00003bb000/0x1000)=nil, 0x100, 0x7, 0x80, &(0x7f0000ea3000/0x4000)=nil, 0x80000000}) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/27 17:52:10 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000f62000)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000e, &(0x7f000014e000)=0x0, 0x4) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000aa8000-0x4)=r1) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e5d000)='..lo{eth1cgroup\x00', 0x0) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = dup(r0) connect$netlink(r0, &(0x7f000040b000)={0x10, 0x0, 0x200, 0x9}, 0xc) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000847000-0x2)=0x9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000ef000)={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) unshare(0x10000400) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000089c000)='./control\x00', 0x400) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b07000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c00000)={{0x7, 0xd55}, {0x5, 0x3}, 0xfffffffeffffffff, 0x2, 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]}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f3c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00008ba000)=0xe8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00001a5000)='ncpfs\x00', 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000293000)={0x8000, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00007ae000)={0x100000001, r4}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b01000)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000bf1000)=0x2, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b80000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7e54, 0x0, 0x5, 0x5, 0x80, 0x80, 0x5c0, r2, r3}, {0xa5, 0x1000, 0x7, 0x7ff, 0x3, 0xfffffffffffff1af, 0x2, 0x9}, {0x100000000, 0x8000, 0x7, 0x6}, 0x401, 0x751, 0x9, 0x1, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff}, 0x1b, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x2, 0x4, 0x80, 0xffffffffffff4561, 0x5}}, 0xe8) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0003002e11000000024fe50014eea4eb4e56d71888", 0x32, 0x4040, 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000010000)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x6324, [0xa71, 0x2, 0x8, 0x646, 0x9, 0x7ff, 0x12, 0x1]}, 0x5c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000011000)=""/210, &(0x7f0000009000-0x4)=0xd2) 2017/12/27 17:52:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000607000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x81)=""/129, 0x81}], 0x1, &(0x7f0000649000)=[{&(0x7f00004d7000)=""/0, 0x0}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f00003cb000)=""/222, 0xde}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000221000)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x20000400) fchdir(r2) 2017/12/27 17:52:10 executing program 1: mlock2(&(0x7f000069a000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d11000/0x2000)=nil, 0x2000, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f0000090000-0x4)=0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000010c000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000de4000-0x20)={{&(0x7f0000bca000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000ffb000-0x4)=0x4) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000090000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000006000)="", 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000fb4000)=[], 0x0, &(0x7f0000391000)=""/0, 0x0, 0x0}, 0x2) write(r1, &(0x7f0000883000-0x8d)="", 0x0) close(r1) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000002c000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000030000-0xb8)={0x0, 0x1, 0x3, 0x5, 0x81, 0x0, 0xffff, 0x6, {0x0, @in6={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6, 0x0, 0x2, 0x3ff}}, &(0x7f0000030000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000017000-0xc)={r3, 0x4, 0x20}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000002f000)=r2, 0x4) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x10001, &(0x7f0000002000)=""/4096) ioctl(r0, 0x720, &(0x7f0000001000-0x3)="") 2017/12/27 17:52:10 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000297000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000da0000-0x8)={0x2, &(0x7f00007ee000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000010, 0x80000, 0x0) sendto(r2, &(0x7f0000006000-0x13)="12000000320005dc000000149b000af8e508", 0x12, 0x0, 0x0, 0x0) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f00005db000)={0x30, 0x3, 0x0, 0x8, 0x1, 0x9, 0x7, 0xffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000255000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000746000-0x4)=0xe8) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fremovexattr(r0, &(0x7f000090d000)=@known='system.sockprotoname\x00') r1 = gettid() ioprio_get$pid(0x2, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000669000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000090e000)={0x0, 0x8, 0x6, 0x4, 0x3, 0xa6, 0x6, 0x8, {0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x3, 0x2, 0x3}}, &(0x7f000090e000)=0xb8) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000090e000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xef}, 0x98) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x14) write(r0, &(0x7f000068d000-0x25)="240000001c0001000d00fa5f00000004023900041000010000000100000000ffffff9400", 0x24) 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0x549000)=nil, 0x549000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000054a000-0x5)='reno\x00', 0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) 2017/12/27 17:52:10 executing program 3: syz_open_dev$usbmon(&(0x7f00008bd000-0xd)='/dev/usbmon#\x00', 0x101, 0x4400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000388000)='user\x00', &(0x7f00006ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092a000-0x2d)='\x00', 0x1, 0xfffffffffffffffc) add_key$user(&(0x7f0000f35000)='user\x00', &(0x7f00003df000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b87000)="", 0x0, r0) 2017/12/27 17:52:10 executing program 2: socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000314000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x0, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x8, 0x52, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000770000-0xc)='/dev/autofs\x00', 0x105082, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ae6000)={0x7}, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051c000-0xf)='/dev/sequencer\x00', 0x9124466d57b62d6, 0x0) getsockname$ipx(r2, &(0x7f0000a94000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b50000)=0x80000001, 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000178000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000b2000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f00004cc000-0x4)=0x8) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00007da000)=0x0, &(0x7f00002d0000)=0x4) 2017/12/27 17:52:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) prctl$intptr(0x1c, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000a0000)='bic\x00', 0x4) r1 = open(&(0x7f00000b4000)='./file0\x00', 0x440, 0x44) open$dir(&(0x7f0000521000)='./file0\x00', 0x200, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000d3c000-0x4)=0x0, &(0x7f0000064000)=0x4) chmod(&(0x7f0000cc0000-0x8)='./file0\x00', 0x81) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f0000892000)=[], &(0x7f0000ab4000)=[]) 2017/12/27 17:52:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x90400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r3, &(0x7f0000001000-0x4)='net\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x30, &(0x7f0000e1a000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000003000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000004000-0x1)={0x3, 0x101, 0x152, 0x4}, 0x8) 2017/12/27 17:52:10 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fae000-0xc)='/dev/rfkill\x00', 0x34100, 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(0x1b, 0xcacaa62cbdf017d4, 0x8, &(0x7f0000731000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3f, 0x10, 0x2, 0x6}, &(0x7f0000001000+0x116)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8f47, 0x2}, 0x98) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f000065f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) mlock2(&(0x7f0000bdd000/0x2000)=nil, 0x2000, 0x1) setfsuid(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r5, 0x101, 0xc, &(0x7f0000001000)=0xce, 0x4) accept4$ipx(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000486000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008a4000-0x4)=0x0, &(0x7f00007ea000-0x4)=0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aa9000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f00000e8000-0x10)=[{0x10, 0x29, 0x8, "89"}], 0x10, 0x0}, 0x0) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0xfb8) fstat(r0, &(0x7f000006d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x4) 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendto(r0, &(0x7f000010e000-0x74)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 17:52:10 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000086a000+0xff9)=""/6, &(0x7f0000001000-0x4)=0x6) prctl$intptr(0xe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xc9}, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/27 17:52:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x12) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000021b000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00007f9000-0x4)=0x0) 2017/12/27 17:52:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x3b) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001b5000)=0x80, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) signalfd4(r0, &(0x7f0000f0c000-0x8)={0x3}, 0x8, 0x5643e26c806b6a) tkill(r2, 0x16) ptrace$setopts(0x4209, r2, 0x20400303, 0x0) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ae2000-0x5c)={{0xa, 0x0, 0x2b0, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1, [0x24000000000000, 0x5b, 0xffffffff80000001, 0x81, 0x6, 0xde1, 0x8, 0x9]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f76000-0x4)=0xff7ffffffffffffe, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f75000)=[@in={0x2, 0x1, @rand_addr=0x6f60c5b3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}], 0x2c) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fa7000-0x10)=[{&(0x7f00008dc000)="160000001e00199f000075471d000000000000000101", 0x16}], 0x1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000946000)=@random={'security.\x00', ',vboxnet1\x00'}, &(0x7f0000fa8000)=""/126, 0x7e) 2017/12/27 17:52:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000a9b000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) pause() 2017/12/27 17:52:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e1e000)={@common='bond0\x00', @ifru_flags=0x8000}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d06000)=0x0, 0x4) 2017/12/27 17:52:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000319000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b28000)={0x0, 0x4, 0x30, 0x10ca, 0xb8b8}, &(0x7f00003b7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c7b000)={r1, 0x1f}, &(0x7f00000c5000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000cac000-0x6f)="dc0b", 0x2) 2017/12/27 17:52:10 executing program 3: 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}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000019c000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000438000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e8d000-0xb8)={0x0, 0xffffffffffff8000, 0x4, 0x101, 0xcfcc, 0xffffffff, 0x9, 0x80, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8fd, 0xfff, 0x1, 0x82b}}, &(0x7f00000ae000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000ebe000-0xb8)={r5, 0x5, 0x8, 0x0, 0x8, 0xfff, 0x5, 0x8, {r6, @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]}, 0x2, 0x0, 0x5, 0x5, 0x8}}, &(0x7f0000ce3000-0x4)=0xb8) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000e50000-0x38)={&(0x7f0000beb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r2) close(r0) 2017/12/27 17:52:10 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f17000)=@file={0x0, ""/4096}, &(0x7f0000b86000-0x4)=0x1002, 0x800) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000ff5000)=0x0, 0x80800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000ff6000-0x18)=@known='system.posix_acl_access\x00') remap_file_pages(&(0x7f00003d7000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2017/12/27 17:52:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) write$fuse(r1, &(0x7f0000630000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) r3 = socket(0x10, 0x7, 0xa) sendfile(r3, r2, &(0x7f0000a2e000)=0x0, 0x80000001) syz_emit_ethernet(0x6c, &(0x7f0000dd4000-0x6c)={@random="53067b0506ac", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @x25={0x2, 0x8000000, 0xf, "5576e65b4a6bb49751b838d1f9603533a8a99b05144478a8d3d37e070f8cc2ba198236eaf7a86d244584f15f617012b6983728376969780bef9484b82b924cc7b55e329670e0a187371cde08d659eee2f4bfb075b3953080e04ec6"}}}}, &(0x7f0000017000)={0x0, 0x1, [0x0]}) flistxattr(r0, &(0x7f00007b7000)=""/4096, 0x1000) 2017/12/27 17:52:10 executing program 0: r0 = gettid() sched_rr_get_interval(r0, &(0x7f000049e000)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0x0) 2017/12/27 17:52:10 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24c000)=nil, 0x24c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024c000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fd5000-0x8)='./file0\x00', 0xa2) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000094f000-0xc)={0x0, 0x1c, &(0x7f000024e000)="2a61d0e76a25cbd2fa1105dbca581dc41cddd75efabb5a71549c5b2d"}) 2017/12/27 17:52:11 executing program 5: r0 = open(&(0x7f0000f0c000-0x8)='./file0\x00', 0x490040, 0x188) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000022c000-0x5c)={0x8, 0x9, 0x9, {0x0, 0x0}, 0x1, 0xa67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r0, 0x4000, 0x0}, {r0, 0x1, 0x0}], 0x2, 0x9) request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='./\'\x00', 0xffffffffffffffff) prctl$setfpexc(0xc, 0x100003) keyctl$join(0x1, 0x0) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000458000-0xe)='net/protocols\x00') preadv(r0, &(0x7f00005e0000)=[], 0x0, 0xfffffffffffffffd) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000af1000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000b3000)=0x0, &(0x7f0000633000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x0, &(0x7f0000016000)=[]}, 0x8) 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f0000cfd000-0x90)=[{&(0x7f00000e6000-0x28)="b9", 0x1}], 0x1) read(r0, &(0x7f0000012000-0xaf)=""/1, 0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c86000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) fcntl$dupfd(r5, 0x0, r5) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ae000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dd5000)={0x0, 0x1000, "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"}, &(0x7f000013d000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000ba8000-0x10)={r7, 0x90df, 0x3, 0xb5c5}, &(0x7f0000f36000)=0x10) timer_create(0x7, &(0x7f00008a8000-0x58)={0x0, 0x13, 0x4, @thr={&(0x7f000012d000)="13f30c54304509870c80d176eead41efc8cfceb7e16c69d5bd4c95dae1607e475bba62859ccf2628415b49ec2aa14e", &(0x7f0000fc5000)="b66da58c4171edf9b1de91362925ced60fb9dfaa058bf0518592bae65429af1e01bbbc2ae57b2bcb037510e474d511ef38b5b4f36efa7e0bcdd9d80fd33a04561f46a15931b8bc7a198962382d0061070d220229a1f9f24716466afc8fda3aa372175b73728bcbb1129dd8533f571b4ff0a81f85e309a9b8cea1fcc90a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000971000)=0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_mtu=0x9}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000b87000-0x1000)=""/4096, &(0x7f0000937000)=0x1000) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d3d000-0x20)={@common='gr\x00\x00\x00\x00\x00\x00\x00?\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000d87000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b8000-0x4)=0x0, &(0x7f0000e56000)=0x4) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000c8e000-0xad)="5d3aafcee929ebf5097ea2c70dce439df6916acd08bfedac80e315234639854d4575843049aa71d73e9546c48a1d4ddf9d18a38ae2ca48f3ef65bac23d6870f937ccacbc4e3c7e", 0x47}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$TCFLSH(r0, 0x540b, 0x7) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f00002b2000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000064a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa4000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/load\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, r3) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000ed000-0x20)={{&(0x7f0000de7000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000083f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000088b000)=0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fa6000)={0xaa, 0x8, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000023f000)='/dev/ppp\x00', 0x4000, 0x0) faccessat(r0, &(0x7f00005fb000)='./file0\x00', 0xc, 0x800) r1 = syz_open_dev$mice(&(0x7f0000d11000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e91000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x4, 0x4, 0x0, 0x1}, 0x20) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000fcf000-0x4)=0xfffffffffffffffc, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000887000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d5a000-0x73)="89", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r1, &(0x7f0000a65000-0x8)=0x0, 0x8) recvmmsg(r2, &(0x7f0000b90000+0xc2b)=[{{&(0x7f000098b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000973000)=[{&(0x7f000015c000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f00003f7000-0x39)=""/57, 0x39, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e8a000-0x10)={0x0, 0x1c9c380}) sendto$inet(r2, &(0x7f0000766000)='o', 0x1, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r2) bind$inet(r0, &(0x7f0000f6c000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000777000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x11, 0x80, 0x57e1, 0x33}, &(0x7f0000597000-0x4)=0x20) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c0000040000", 0x24}], 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004cc000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000ffe000)=[], 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ffd000)='/dev/usbmon#\x00', 0x8001, 0x101100) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000545000)=0x6) splice(r2, 0x0, r0, 0x0, 0x4, 0x4) 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d68000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000016000)='./file0\x00', 0x191140, 0x800000008) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000456000)={0x1ff, 0x1, 0x2, 0x0, 0x2, 0x6, 0x7fffffff, 0x8001}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a66000+0xca2)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f0a000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000f19000)={r2, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f00005a5000-0x19)="3bc714f9a88fd33ae0b0da2cf5cc96fb3ab6428688d75e4f4b") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xefa, 0x3ff, 0x0, 0x200020000003}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') readlinkat(r0, &(0x7f00006ea000-0x4)='./file0\x00', &(0x7f0000391000-0x61)=""/97, 0x61) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = memfd_create(&(0x7f0000bd0000)='/dev/net/tun\x00', 0x3) ioctl$TCSETSF(r2, 0x5404, &(0x7f000028b000)={0x1, 0x0, 0x9, 0x6, 0x4, 0x1, 0x401, 0x7b13, 0x200, 0x14b11943, 0xffffffff, 0x8}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ipx(r3, &(0x7f000076b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ce000-0x4)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x800000000028, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0}, 0xc) 2017/12/27 17:52:11 executing program 5: r0 = socket(0x1d, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x5, 0x101, "d9512a43e9b7", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000bc7000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000007f000)={0x9, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x4, 0x6, 0x5, 0x40, &(0x7f000011d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc5c, 0x8, 0xfffffffffffffffb}) 2017/12/27 17:52:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000014000-0x8c)={0x0, 0x1f32, 0x4, 'queue0\x00', 0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f00005a5000-0x19)="3bc714f9a88fd33ae0b0da2cf5cc96fb3ab6428688d75e4f4b") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xefa, 0x3ff, 0x0, 0x200020000003}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') readlinkat(r0, &(0x7f00006ea000-0x4)='./file0\x00', &(0x7f0000391000-0x61)=""/97, 0x61) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000)='blacklist\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x1112004) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x8, 0x1, 0xcab}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000-0x98)={r3, @in6={{0xa, 0x3, 0xa9a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x750}, &(0x7f0000009000)=0x98) get_robust_list(r0, &(0x7f0000004000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x101080, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000003000)=""/0, 0x0, 0x2000, &(0x7f0000008000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioprio_set$pid(0x3, r0, 0x8001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000005000-0x10)={0x100, 0x8}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x40010, r5, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d9337a02414f", [], {{0x8906, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2017/12/27 17:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffa0e0a00000000040000f000edeb0800030001000000", 0x24) getpeername$packet(r0, &(0x7f00008ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000005a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000829000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, r1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000167000)=0x4, 0x4) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000810000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x6) accept4$inet(r0, 0x0, &(0x7f000009e000)=0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000908000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00006ee000-0x8)={0xfffffffffffffffe, 0x7f4, 0x400, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3d) ptrace$setopts(0x420b, r4, 0x8, 0x20000008) socket$inet_dccp(0x2, 0x6, 0x0) modify_ldt$read(0x0, &(0x7f0000421000)=""/193, 0xc1) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000-0x6)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000015000)=0x4) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000016000-0x8)={0x1, &(0x7f0000015000)=[{0x0, 0x1, 0x5, 0x1}]}) ioctl$TCFLSH(r0, 0x540b, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000017000-0xbc)=""/224, 0xe0) 2017/12/27 17:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x10000, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x20000802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d21000)={@common="6263736600000fff00", @ifru_mtu=0x9}) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x4, &(0x7f0000762000)=@abs={0x400000000, 0x0, 0x0}, 0x8) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000062a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000c7000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/231, 0xe7}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2017/12/27 17:52:11 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x11, 0x806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000002000-0x28)={@common='yam0\x00', @ifru_settings={0x3, 0x100, @fr=&(0x7f0000001000)={0x8, 0x1, 0xffffffff, 0x1c000000, 0x6, 0x81, 0x8}}}) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004e4000-0xd)='dns_resolver\x00', &(0x7f0000302000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009b4000-0x1)='mime_typeposix_acl_access*,procr\x00', 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000d58000-0x5)='user\x00', &(0x7f0000f99000+0xa4b)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005dd000)="a3680c1494e26706424408cd84fb036b8eaf283de34fac51aceedfe2a82f2e08ad808f94df8012bf10f967202a2527a8066ee6e6aeaa9a197c3265832679ea6afa82a0b36005a8b3949af5568ddf0633544a3debed85dad18771d0c95c7bb6c0f1ad13f7baf459ada4eaa2e03fd0791398f4f37a64ef6f2a0812947b68069981a8555530a01b91c45fda552e850a87359d9cd6a4bca3241f83a6453b553c444e940e4f0bc0cd20f3ca96236c4f51706fa2284b5943fd1ca1ddff54618283c1929f8e1bd6ad36b4c89b0ccd574f614507a9c09112cdc223e4481654c8875baeb9ce44c38f59e8782b7f95c899bd1056f967c04e", 0xf3, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000765000-0xa)='blacklist\x00', &(0x7f00009b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c4000)="9504c2d39bbad172af35e5eca4b6a10b98634f6edd2cbc2708c8b1a01c7cacb3b4fb02e4d2d028faf497d5ffdc0fedf9b36b7f7c9d97b274b78083bf02eaf234cb220ea2ac5df414b25041", 0x4b, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000c56000-0xc)={r0, r1, r2}, &(0x7f000018c000-0x96)=""/150, 0x96, &(0x7f0000c65000)={&(0x7f0000d93000-0x10)={'crct10dif-pclmul'}, &(0x7f00003ba000-0x99)="951e28a0265fd50115e52757bd30cc1381cdd6ba23b4f9b81971a22683d223c1304f87e276b7c73b59577b53877e4abe39b8da01aac4fd18e31ab9fb92312b6aa36386e35edbda525ac03d286b40ffed561507d8a82c16e5c9cb18fb251028d68387c1920cd28c2087219587045179565dce6ad393a7cb32668fb5943bc9c1f453abc969ec3f629c59a6ba1ea6db92fdace1085613c25d7efe", 0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000a9c000-0x10)=[{&(0x7f00006dc000)="290000001c0055fcddffffffffffff00020007000000000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) r4 = open(&(0x7f00005e6000-0x8)='./file0\x00', 0x80000, 0x8) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000b92000)={0x4, &(0x7f0000997000)=[{0xfff, 0x7a4, 0x7, 0x0}, {0x7ff, 0x1f, 0x1, 0xfffffffffffffffd}, {0x4, 0x2, 0x3, 0x2f}, {0x2, 0x0, 0x1, 0x4000000}]}) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d9000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0x4030582a, &(0x7f0000fa0000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b71000)={0x4, 0x3, 0x8ef, 0x3}) 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247009) fgetxattr(r0, &(0x7f0000c54000)=@random={'user.\x00', '&\x00'}, &(0x7f000001c000-0xcf)=""/207, 0xcf) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000810000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x6) accept4$inet(r0, 0x0, &(0x7f000009e000)=0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000908000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00006ee000-0x8)={0xfffffffffffffffe, 0x7f4, 0x400, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3d) ptrace$setopts(0x420b, r4, 0x8, 0x20000008) socket$inet_dccp(0x2, 0x6, 0x0) modify_ldt$read(0x0, &(0x7f0000421000)=""/193, 0xc1) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0x11a000)=nil, 0x11a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @empty=0x0]}]}}, "35706ba99f"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000011a000)={0x3c1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) 2017/12/27 17:52:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000d94000)='/dev/loop#\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b07000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) r2 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x5, 0x20000) fchdir(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000004000)={0x3, &(0x7f0000005000-0xc)=[{0xbfa6, 0x20}, {0x81, 0x14}, {0x61c, 0x8}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000005000)={&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000002000)="ed3aedda1951f5eec96609473733e250446beed4c64c58cdfc2e2b125c1e0e6b8fb82efdbb18ef672017233c757447cd30e18d695a20ca5564bbeed5a248211e3c07359c69dfe1661f7cf206cfecf4248da548da2b0186de6449e4ce9ea6d0557cef4663688ddef00a0f62fd7da5c1d2b39c555fecb1d2c605eb822f16dd8b6f081910ec000bfcfb4438fa3c3fcf85a9e817608c4163fe70c20df403bb70f53a90af8fe6f56c90ff3d89f820e7f96064aaa32bdd90d82f08641b63cced6b347c7ee62f03f987039109fe35ff4ded4640f5d9a4d11e", 0xd5}, {&(0x7f0000005000)="133fd1b3b18bdcfebf4dabd51e4d788a68585c5b5b3786ce099069ce020d9985a142ee5d8c66997f38d86cfee0e18fe113d11746c7ca7355", 0x38}, {&(0x7f0000002000)="32002fa6c313e51e63b86b827416971ac77a4118588ce34389333761b3400396e24885e4330113d46e0227a2362ac58789a1ed4832191f6bd4748dce8c1f6a68d835fd0b55c5a3cbb7e7e9828e81d718b366f8a011f9c84636a48f5ca021905e5974eb45c5a483067c1f21fe7cef46cbdce79d6dd431801fbd9c084310131b4d875d65fa402e737a3df705ba3bbc2ca629811a5f33d8a277035a388b79a0b8eed9f7df80bcd1d18e19d7e2d2e4ed60a6908b730b78afecb4e19275cfc9dff0ca0f19ab8449c4968d177209c0cf77f903945df0ef406041c0b44dfeee083c0c3841817db31f7f6a4af8c4bf88168eb2e76a5eb83b2f11dd", 0xf7}], 0x3, &(0x7f0000003000)=[@rights={0x14, 0x1, 0x1, [r0, r1]}], 0x14, 0x20040800}, 0x44) r4 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0/file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000001000)='binfmt_misc\x00', 0x20000, &(0x7f0000007000)="fc52d85755cd30e5af9423b36d17d6b2c65dbe5a5b3980c57a8c0f") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000009000-0x8)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000+0xeb3)='\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="497eeee12d96dfe406417e3a779260cc733731d09f336c9576f53b8e8d7823eaac86bbcaebecc55451a6c189941c37ff8a6a4c11daf874566be5f3fcd037fa45fc8dd5fea99d377e0b76d40678caaea368eb66a666e1efcf7a1c071d7d11b7e1611fd1da5b44ece485c19bffbc5a8135b937f7d120d5e415a58f29855c27275e", 0x80, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000008000)={r6, r7, r8}, &(0x7f0000008000)=""/54, 0x36, 0x0) 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000608000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "747880dcefd15a683823a21aa7a6b06f03df82a28cbf55e16f88129c3f55ec29026f9cb8984b1f6cb48b2f9b3d25b316209c779303e765876ff32e6b29cf4a4d", "fdd33f3016ed573ee29b88f97f3e14e1d0b88302e5cd7be43a3d7bcdda5f191b34e2a253642a3a01773754b9a3743608345554d5848150f824a973553d4290cd", "05656adbbb1dc818c3534a85725130f591341fc6c4d291bd4903a354569c426e", [0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b49000)={0x10, @time={0x0, 0x989680}, 0x7, {0xfffffffffffffff9, 0x6}, 0x2f, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000aa7000)=""/167) r2 = syz_open_procfs(r0, &(0x7f0000013000)='oom_adj\x00') exit(0x100000000) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000020b000-0x4)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009a4000)='cubic\x00', 0x6) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007aa000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00001af000-0x1)=0x3) r2 = syz_open_procfs(r0, &(0x7f0000c5e000)='loginuid\x00') exit(0x0) writev(r2, &(0x7f0000b91000)=[{&(0x7f00006b0000)="ef", 0x1}], 0x1) llistxattr(&(0x7f0000453000-0x8)='./file0\x00', &(0x7f0000a27000+0x2bf)=""/79, 0x4f) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a1000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000f30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000661000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000486, &(0x7f00001e3000-0xc)=""/12, &(0x7f00006ab000)=0xc) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e01000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00003b3000-0xb6)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2017/12/27 17:52:11 executing program 5: socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000)=""/0, &(0x7f0000003000)=0x0) 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x7, 0x10000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000009000)={0x2, 0x5, 0x80, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f0000006000-0x8)=0x5) sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000723000)={0x0, 0x0}) fsync(r2) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000095e000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000055a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000a8e000-0x10)={0x5, 0x0, 0x10001, 0x93c}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f000024a000-0x8)={r5, 0x1}) link(&(0x7f00009e9000-0x8)='./file0\x00', &(0x7f0000340000)='./file0\x00') getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dc8000)={0x0, 0x0, 0x0}, 0xc) prlimit64(r6, 0x0, 0x0, &(0x7f0000cc0000+0xba1)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00004b5000-0x20)={@common='eql\x00', @ifru_flags=0x800}) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r0, 0x6, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) r4 = syz_open_procfs(r0, &(0x7f0000003000)='clear_refs\x00') ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x2, 0x30, 0x1, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r5, 0x3}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000003000-0x98)={r6, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7b93}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x2)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000008000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8001}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000004000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r7 = dup3(r1, r3, 0x80000) bind$netlink(r7, &(0x7f0000003000)={0x10, 0x0, 0xffffffffffffff7f, 0x6}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00009c4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baf000-0x4)=0x10, 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000cf1000-0x4)=0x0, &(0x7f000066d000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000ab000-0x1b)="f9bb675dc92b655a5da4d44c317bac7e", 0x10) 2017/12/27 17:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000df7000)='/dev/sg#\x00', 0x7b3f, 0x200000) r1 = accept4$inet(r0, &(0x7f00002aa000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x10, 0x800) read(r1, &(0x7f0000a44000-0x26)=""/38, 0x26) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000e76000)='keyring\x00', &(0x7f0000d17000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000198000+0xd0a)='keyring\x00', &(0x7f0000f8f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x8000, r5) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000fef000-0x20)={@generic="587928a2fdc33ba43d6ea73fb41503ed", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000411000)='dctcp\x00', 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000092000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00004e4000-0x20)={0x0, 0x80000001, r6, 0xff, r7, 0x4, 0x7, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) pipe(&(0x7f0000c09000-0x8)={0x0, 0x0}) splice(r1, 0x0, r2, 0x0, 0x9, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000-0x30)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) chroot(&(0x7f0000e90000)='./file0\x00') linkat(r3, &(0x7f0000ab5000-0x8)='./file0\x00', r0, &(0x7f0000e99000)='./file0\x00', 0x1000) dup(r2) 2017/12/27 17:52:11 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0xfffffffffffff3f8, 0xfd8, 0x4, 0x40, 0x10000, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f0000097000-0x10)=[{&(0x7f00002c2000)="2900000021001900013d3524000a00060200001600000000000c000005001100000000000000002008", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x8) 2017/12/27 17:52:11 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$inet6(r0, &(0x7f000095a000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a5c000-0x108)={0x1f, {{0xa, 0x2, 0x200000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffff4cb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/151) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x100000001, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/170) r2 = syz_open_dev$sndtimer(&(0x7f0000002000-0x4)='/dev/snd/timer\x00', 0x0, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000)='./file0\x00', 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x1, 0xe, 0x6, 0x1ff, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0x3, 0x401}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x80000000, 0x800, 0x1f, 0x8}, &(0x7f0000006000-0x4)=0xa0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fchdir(r2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r4, 0xaf}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000007000-0x8)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000005000-0xaf)=""/175, 0xaf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007000-0xa0)={r5, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7, 0x2, 0x4, 0x7bda}, &(0x7f0000000000)=0xa0) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000006000)=0x4) inotify_init1(0x80800) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bde000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f87000)={0x0, 0x0, 0x20, 0x6, 0x8}, &(0x7f0000c48000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000005f000-0xc)={r3, 0xda6, 0x10}, &(0x7f0000b3f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d62000)={0x7f, 0xe45d, 0x8000, 0x3, 0x9390, 0x6, 0x1, 0x8, r4}, 0x20) accept4$ipx(r2, &(0x7f0000b6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a9000)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085d000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "a99c082e491f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r0, &(0x7f00009f1000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00001d2000-0x8)="a3070509cdb0fb64", 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000c33000)={0x4, 0xffffffffffffffff, 0x5, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faff20e0820bd9fffffbffffff1f000000040100100001007e000423"}) sendto$inet6(r0, &(0x7f0000723000-0x1000)="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", 0x1000, 0x8001, &(0x7f00005b6000)={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000feb000)='./file0\x00', 0x2a0000, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ee9000-0x4)=@int=0x0, &(0x7f0000edc000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f74000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00001c5000-0x8)={&(0x7f000064e000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x9) r3 = syz_open_dev$mice(&(0x7f00004e9000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b35000-0x4)=0x2, 0x4) [ 75.494022] binder: 14952:14956 got reply transaction with no transaction stack [ 75.509246] binder: 14952:14956 transaction failed 29201/-71, size 0-0 line 2920 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x0, 0x1, 0x9, 0x4, 0x5, 0x401, 0xdce, 0x0}, &(0x7f000000a000-0x4)=0x20) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000000d000)={r3, r4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000)={r2, 0x101}, &(0x7f000000a000-0x4)=0x8) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000-0x9)='net/icmp\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000007000)={0x3, 0x8, 0x2, 'queue0\x00', 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000a000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x54, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000000e000)={r5, 0x6, 0x798, 0x3}, &(0x7f000000e000)=0x10) [ 75.542714] binder: 14952:14956 got reply transaction with no transaction stack [ 75.554128] binder: 14952:14956 transaction failed 29201/-71, size 0-0 line 2920 [ 75.555067] binder: 14952:14987 BC_INCREFS_DONE u0000000000000000 no match [ 75.564506] binder: 14985:14989 ioctl c0045c77 0 returned -22 [ 75.568026] binder: 14985:14989 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 75.575908] binder: BINDER_SET_CONTEXT_MGR already set [ 75.575915] binder: 14985:14995 ioctl 40046207 0 returned -16 [ 75.595227] binder: 14985:14989 ioctl c0045c77 0 returned -22 [ 75.604912] binder_alloc: 14985: binder_alloc_buf, no vma [ 75.604928] binder: 14985:14989 transaction failed 29189/-3, size 72-8 line 3127 [ 75.617932] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.617983] binder: release 14985:14989 transaction 123 out, still active 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b4000-0x10)='/dev/sequencer2\x00', 0x101400, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e49000-0x8)=[0x6, 0x4]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000-0x8)={0x0, 0x0}) setpgid(r3, 0x0) 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e53000-0x8)={0x0, 0x0}, 0x8) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)=""/65, 0x41}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000003000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000)=""/14, 0xe}], 0x4, &(0x7f0000003000-0xc7)=""/199, 0xc7, 0x6}, 0xff}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x48)=[{&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000003000-0x9)=""/9, 0x9}, {&(0x7f0000002000)=""/27, 0x1b}, {&(0x7f0000003000-0x27)=""/39, 0x27}, {&(0x7f0000003000-0xfa)=""/250, 0xfa}, {&(0x7f0000003000-0x15)=""/21, 0x15}, {&(0x7f0000001000)=""/222, 0xde}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x100}, 0xe00000}, {{&(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000001000)=""/136, 0x88}, {&(0x7f0000002000)=""/121, 0x79}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000002000)=""/57, 0x39}, {&(0x7f0000002000-0xed)=""/237, 0xed}, {&(0x7f0000003000-0xe1)=""/225, 0xe1}], 0x8, &(0x7f0000001000)=""/228, 0xe4, 0xa90}, 0x1f}], 0x3, 0x40, &(0x7f0000001000)={0x0, 0x0}) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00005cd000-0x74)="1f0000000301fd39010000f60000800100fff8000900018000fdf80000f20017e0b3cdb339a993fcd8718fd46703a9cfd5f9f8aa07b4436c2fbb8dd869a73c4ad6a59527ee723f83c5b1899ba5eb7e850c9cc99029e564b86caff56bfb2a4e3fe4a8c280bc1f51b3a275ad038e91100271bc38bf", 0x74) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d85000)=[{0x2, 0x100000001}, {0x2, 0x80000001}, {0xc, 0x3905}, {0x8, 0x400}, {0x7, 0x3}, {0x2, 0x1ac}, {0xf, 0x7c}, {0x0, 0xc700}], 0x8) 2017/12/27 17:52:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000034c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000361000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa9000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) tee(r0, r1, 0x5, 0xd) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000-0x12)={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}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000745000-0x11)='/dev/vga_arbiter\x00', 0xc0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd1000-0x4)=0x8, 0x4) socket$netlink(0x10, 0x3, 0x4) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fa3000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000e5c000)=""/148, 0x94, 0x0, &(0x7f000000a000)={0x4, 0x0, 0x0, "0fde4da2fa5e", 0x0, 0x0}, 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) connect(r0, &(0x7f0000320000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) pivot_root(&(0x7f000043a000)='./file0\x00', &(0x7f0000e0d000-0x8)='./file0\x00') recvmmsg(r0, &(0x7f0000ef9000)=[{{&(0x7f0000de6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000066f000)=[], 0x0, &(0x7f00002da000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) 2017/12/27 17:52:11 executing program 2: socketpair$inet(0x2, 0x80000, 0x80, &(0x7f00006a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005d1000-0xc)={0x0, 0xe8, &(0x7f0000001000-0xe8)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8d3}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0xc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2e04}]}, &(0x7f00005f8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039e000-0x10)={0x2a9b, 0x8, 0x7fffffff, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00008b3000-0x8)='./file0\x00', 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b63000-0x4)={0x8}, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000c41000)=""/142, &(0x7f0000976000-0x4)=0x8e) r4 = dup3(r3, r3, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00009b1000)={{{@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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000-0x4)=0xe8) 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f000013e000)=""/72, 0x48, 0x40, &(0x7f0000768000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000473000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000c68000)={&(0x7f0000792000)="3c73a7b14b806fdc33d783dd926b06a938646f5785135cda771efd39a13fd7b9f7ff2fbd4d715142132be46e1c8331a26d055b9a9f3d41b5123660339355053cf6740e16db4e2e852b0f9f0c86a44ecaf5fb225c02e065942e018d6a708dbb91692a6379d14dd02d2c4f71a94caf0040bd925476b2a32746196b971ecdc6fc8313ae9143f88726c104be66134a12b09205b38adbb83bea7043c10eb0e95ddc0d3029660fa82309c8ecf3166ef098c04005ba1b6501ceaa8c3e5af789ed9e8bc524c9668e4466b8f79aa8a5faa0b0fc5ac4da42dcabf872c2d207d66e5ac4598b83e4d02bd0bfcf", 0xe7}) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = add_key(&(0x7f0000171000)='syzkaller\x00', &(0x7f000083b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a2000)="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", 0x1000, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000a7c000)=[{&(0x7f00000f8000-0x96)="60009d3d23d1b0c5dba977f61a57fcb362aa7df6e6a6cfaf78cdff2c9f08ee26f1103cb79415caa650478a1081a58d05e1c260c0849eb394495af0fb75dd91410181fa75f42b5db852cf27b39a6252dde9b9e7f52661d8c817fb30ac62537ffe816c6e765a38f6952861b211971c2e5523543833d979faf306840a33eff4acc02afc52b2a3c3c29e3b90b4b81354db238b6c4d95eee6", 0x96}, {&(0x7f0000d88000-0x65)="b15be6ffcb3e61a182f5dff23ed1222af8a264a2ff78cd28b736ad8831d0344b0db79b2a40465faee22a2643817e03f11b7a5b799a4114ed86a736dbcd3aa31f02a8a3c2f32245fbfdd0c33fe9f1732db8edc4f357340b41a042e3d617e040809da9dd0bd9", 0x65}, {&(0x7f0000156000-0x35)="d4226b80abf31f01b3889b2a7182c4dc14692edb64caa65df5500f45c7006ad1e77b5bdbeb42e8e5fb50b67e49dcd3ac7c2943fc2c", 0x35}, {&(0x7f0000653000-0x3)="26b5f5", 0x3}, {&(0x7f0000846000)="56233f29101068eba871c14eedbea6c3fbdd2a03cb0c58be170d0d9e4c6fc947b01c3f8656825ffed97c03705b047fe7c56d72934d525df5780b9371fa23c3d17b843207d8a49818d5e34530c8f9d62ff1fac8671283be00a29a2add376a8c9c949437", 0x63}, {&(0x7f0000902000)="05f04debda149ad4038f8cd1653069e85ae3499fd8ebaaa1811b3ae4eb9be9920fae23e7b997f730a7196293c710b80fdae90abae46d11332a46c4ac6128066c58ac8fd677c9c4a9ae1828318601081d681dad730d3c278864896596d12247ad58513438f0f0876d4f56805e5cab1188c9fc47e8a57bf873421dc141069b4ab0f6c35a2eab295706d35d04bbecd1be1042a36757904c5413bbfb0288f63e714d2a308a484cf519c8c37a7cd68911aea50e7a22872997359cdd53dadd66768a4fa5bedcbc16", 0xc5}, {&(0x7f0000e3a000-0xb8)="0b657867be1792ef47aac1a28e90686bfb777510b31e7a16bf27bb5514bf4658167308599e0d0d0141fd82972189ca544da550cb6bb4260473f3f4339b39ffe7133608610d4d1f3ee7e2143cc6ac6c1fbee1f4b9699dc2d4dd3da55cf5de9175c8fa0ee7ee9c35d271c1234a4bb043fcf4851e335e4dfec1ac6630a6b277e4862cc377a08aa8ef4d8b811548eceea2507ccb30fecf30d49fcb36a5dd7172961c2490d61782f68f837878b96ef47888cab1f9f89ebffe0f70", 0xb8}], 0x7, r2) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x80)=@generic={0x1d, "3ddf988d5d9917d75c52e946c9f5ceae2de4bd75994512f60c03666db456b43cebabaeb6ead8774587463739fff2cded77ddf7e23fb26b8cedb67d69a22979554cc9c18bbfb1188d5b4648dfc8a6d112382842ca57fef04f759c89ce9806817a914affd56b05ab891762a2f460954d72ba46086387d43508b25a279f9191"}, 0x80, &(0x7f0000001000)=[{&(0x7f0000001000)="001315cb5e48f610bc37333511dd12391ce763412a2ff1c1ae647f1b9c4db7c69a6521105b325db7285e7f874b6ac66d358b7fdc07f3047d2834938b280625bbe9a6db414a22452e9bb6a1d15edda38046d5ed03775eabe1fdd8cd4e60a83808dd39bca6b41b3bce48d41656f05535568931df6311cb2b6a4de6e6f4378a1c09a61fb5aac5a634f37cb5fd0f8b277e2be6dfe3f34f190d3326a88435e8316e9710992a78ab961f9c2ee6f530ef4fd024", 0xb0}, {&(0x7f0000001000)="468ca0488f7d08f8fc22ec9bd6f8be352bcd0676182d6c54d6d97a5e7470c41744ccd2ee868a9ffb8ed44cfe8d06ec5fdc51db90cae9b44f419efe14204bbf9a9a081e74e8abb7cf3b21a7242f3953151ffc3164d056da78cb071298ccf5405cf27095e79fc87a1f941962c914", 0x6d}, {&(0x7f0000002000-0x17)="88e1cadcfeb6233b514ac64075d94825b9c4beccba1695", 0x17}, {&(0x7f0000000000)="2ebe7f85fc4eefac0712149a923b0d9075a581eca259628f51471b3c209e0b821231be3f7476d048fd1daed3c186130532e4dfbdb6401654216ed14726a974a93f220754c0505572a6219d01ec68174b336ead2101d1b9472e372a8d151ee72cd0fde100bada83b3634b3eec2c6ac2f9d76c25f2a5e4c6bd6758ed1e9d337331a50b97509fd11963b6e6cdf2dc4ff965d7ff29a9b41be6396e6a4bed633713754bcd17008b", 0xa5}, {&(0x7f0000002000-0xb8)="84b8046e91108313f0c64905314506d45ffdf889d68b65d205d1d4071142d62395c61e615990bc260992899f5bdd25a3a43956c7c3b15a5086a5d1383cb9b200a2615e7060ba63def68fe520e84c5690012211bc4f72c98c3bea1a19590c3f745c9d1a912dddade119a6248ddf527a90bfb0e9433b21a64104cae2b3159ac38759f94f5abbf3e5545ced31352435c818b9fb8a872078264340121b6e6874d4a9b93c0e94df00291c2afa583e798a06324aa327a851bd2675", 0xb8}, 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&(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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0x1000}], 0x1, &(0x7f0000001000-0xa4)=[{0x44, 0x10c, 0x9, "6780a2a7030e3cfd7e24a4dd60b656c785042ad6ed1114a77ca22d55c8bcc2f7551a0b8985b2346e9c0ad2ce7a5052b776fb3c6ab2"}, {0xc, 0x10a, 0x0, ""}, {0x54, 0x0, 0x80, "1b8c94247bfcc9e6b0e3081de944ee0e4d230f200d40ceb0cb0b5f72324684bfded4837d9b3d9c9b4d37c331c911ad426a6b8ad4928ae94041af84f9eaa733e62dc02a3f2e"}], 0xa4, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x4c)="efe659517e7765bc46d07af56c850f117c79c768e4f22ee63b072df98c271ca6c93f39e5afad67fbcc0ed5ffa7ca03ac7694cd7b871a1cb2f5de4a508540671ed6b8fef9cd39a11eb4c1d5b9", 0x4c}], 0x1, &(0x7f0000001000-0xc0)=[{0xc0, 0x88, 0x10001, "0960fdb546a620eb15e0e3de6172f9c834201e20ab1505c5f2847aa501a67dc72ea30ebc8fb7ce4e07d2f235c3ca09546dba87da13b053ac6b0294a74dfb5a9ba228b50460adfbee5886f45d97dbb769530a80aaa2b788454e50c944b8a134533ec17576360ac3c7e597afecf6baeeaf920c3197d16e023da74ce6d5c865ce2532bd1b9802582a3c662fd80646c24a948a4e18bf767c234fb069a9885db57af571bf985c186360e88a1c1c776374a4f1151c63c1"}], 0xc0, 0x1}, 0x6}], 0x3, 0x40) mincore(&(0x7f0000128000/0x4000)=nil, 0x4000, &(0x7f0000001000-0xf6)=""/246) [ 75.617986] binder: undelivered TRANSACTION_COMPLETE [ 75.618009] binder: send failed reply for transaction 123, target dead [ 75.656846] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bea000-0xd)='/dev/snd/seq\x00', 0x0, 0x7fffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000560000-0x5c)={0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f00000d5000-0x8)='./file0\x00', 0x1c001, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000857000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000cdc000-0xbc)={0x6, 0x0, 'client0\x00', 0x2, "bb3e5c8bf4f23b83", "45cf01963e20f2b7fd668c5c7ba2564039e36526e0b8e217c174d6652fc2f0c4", 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]}) 2017/12/27 17:52:11 executing program 4: membarrier(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x8)=""/8, 0x8) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c7a000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f00007f6000)='/dev/net/tun\x00', 0x0, 0x218000) setns(r0, 0x40000000) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) getpeername(r0, &(0x7f0000780000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000193000)=0x6) r2 = syz_open_dev$tun(&(0x7f0000fc5000-0xd)='/dev/net/tun\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002b7000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r3 = getegid() fstat(r0, &(0x7f0000d6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000fb5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006a4000)=0x1c) lstat(&(0x7f0000141000-0x8)='./file0\x00', &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000020d000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f0000881000-0x14)=[r3, r4, r5, r6, r7]) r8 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00002d6000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3f, 0x24000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) timer_create(0x4, &(0x7f0000000000)={0x0, 0x38, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x24)={@generic="2d782b6a9a7394b131e3cc2ecc57c91e", &(0x7f0000001000)=@ethtool_test={0x1a, 0x8, 0x1ff, 0x6, [0x5, 0xa1, 0x1f, 0x80000000, 0x100000000, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000003000-0x14)={0x3, 0x2, 0xa38, 0x7ac64d0e3c7f9972, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ce4000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x8f5)='/dev/rfkill\x00', 0x20000000000500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005e7000)={0x0, 0xffffffffb5c37db9}, &(0x7f0000d45000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000002000)=0x100000001) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cf2000)={r5, 0x4, 0x10}, &(0x7f00007ed000-0x4)=0xc) fcntl$setsig(r0, 0xa, 0x3c) fsync(r0) syz_open_procfs(r3, &(0x7f0000d2c000-0xc)='net/udplite\x00') 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000076000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='l\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r1, &(0x7f0000001000-0xff)=""/27, 0x1b) getdents(r1, &(0x7f000000e000-0x71)=""/113, 0x71) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00005dc000)='/dev/sequencer\x00', 0x208240, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000be9000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$inet6(r0, &(0x7f0000e47000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001be000-0x4)=0x1c, 0x80800) 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f90000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f90000)=0x8, 0x80800) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f90000)='cdg\x00', 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000024f000-0x2)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000f91000)=""/4096) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00006c4000)=""/0, &(0x7f0000f92000)=0x0) r2 = socket(0xd, 0x3, 0x0) fsetxattr(r2, &(0x7f0000a20000-0x15)=@known='system.sockprotoname\x00', &(0x7f00007e9000)='!\x00', 0x2, 0x0) write(r2, &(0x7f00005da000-0xab)="26000000130043f10714c102000006ff001000e301000000ffffffff00000000060010000635", 0x26) 2017/12/27 17:52:11 executing program 1: 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(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) prctl$setendian(0x14, 0x2) r3 = mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x8, 0x30110, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000009000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x0, 0x0}, &(0x7f0000be5000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed6000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003e0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c0b000-0xee)=""/238, &(0x7f000034b000)=0xee) r1 = getuid() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000de000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = getgid() lchown(&(0x7f00004a8000)='./file0\x00', r1, r2) 2017/12/27 17:52:11 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000205000/0x800000)=nil, 0x800000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) [ 75.793366] binder: release 15054:15059 transaction 127 in, still active [ 75.800301] binder: send failed reply for transaction 127 to 15054:15069 [ 75.810259] binder: BINDER_SET_CONTEXT_MGR already set [ 75.815989] binder: 15054:15059 ioctl 40046207 0 returned -16 [ 75.823343] binder_alloc: 15054: binder_alloc_buf, no vma [ 75.828887] binder: 15054:15059 transaction failed 29189/-3, size 0-0 line 3127 [ 75.841160] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.846940] binder: undelivered TRANSACTION_COMPLETE [ 75.852017] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d2000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d6000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008d4000)={0xe16, 0x7, 0x7, 0x6}, 0x8) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000713000-0x10)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e33000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000153000)=""/1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = add_key$keyring(&(0x7f0000f9f000-0x8)='keyring\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r5, &(0x7f00007ed000)=""/81, 0x51) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f000032c000-0x70)={0x8001, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x3, 0x40, 0xf6a7, &(0x7f0000096000-0x10)=@common='bcsh0\x00', 0x10000, 0x4, 0x80000001}) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009c0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000537000)='./file0\x00', &(0x7f0000d10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f24000-0x70)=[{&(0x7f0000904000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000026b000)=[], 0x0, &(0x7f000055e000)=[@cred={0x18, 0x1, 0x2, 0x0, r1, 0x0}], 0x18, 0x0}], 0x1, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d54000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f000066d000)="63afc95c72e6cb5788672a7a52a2f12317152a67d96259a0ef2c8e7d94c1c128c2b01480999cad2083f14849f7b9b588462a94ff6b4a4a16f0cc63fec79319bdef23b11530bba58756e4b8355748", 0x4e) set_tid_address(&(0x7f0000666000-0x4)=0x0) 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000af000)=@assoc_id=0x0, &(0x7f0000b11000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b89000-0x98)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x98) writev(r0, &(0x7f0000e75000)=[], 0x0) 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3f, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000a9d000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000454000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x41, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000000f000-0xc3)="77ad53b3c239d043be010988d60fc06277abec04535a619e4dba0a13896cf8d43d0d786e57ec155d43eb7d78eda4a984548d65ae5b890f462721d51ce16b33c3fdbe9daa5ddb45f27b5e8b91689928acc1a9837bfebacb0e5efcfbda24aced25a28eed7169894e845f3662cb5b627763d338bb5e9f86fd60e30798376e06d1d20d7b4de34002e635e2c1c0e17262c52fc5ab7b1fb690a80a572c0ae104f43a339eb6b0600ecd1074158cf2f105901b22d9d4c4e0f59dbb06353133c77b636f1ee63068", 0xc3, 0x20044085, 0x0, 0x0) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000)='./file0\x00', 0xfffffffffffffffc) statfs(&(0x7f0000037000)='./file0\x00', &(0x7f0000038000-0x5)=""/5) 2017/12/27 17:52:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000)={0x0, 0x0, 0x0}, &(0x7f00004a1000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002ee000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006a000)=0xe8) stat(&(0x7f00007bb000)='./file0\x00', &(0x7f000094b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000064a000)={0x0, 0x0, 0x0}, &(0x7f000083f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008bd000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b10000)=0xe8) fstat(r1, &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006be000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6b000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007db000)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a55000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0xc) fstat(r0, &(0x7f0000d1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000591000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000ecf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004d7000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000314000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d4c000-0xe8)={{{@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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) getgroups(0x7, &(0x7f00003ca000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f00001cc000-0x8c)=[{&(0x7f00006ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000969000-0x10)=[{&(0x7f0000fac000)="361cfc75bd9c635608e0944d2a449b748851b2abecfa931bd5968fb622204b5a4fd662857c09e87a7386d7b877418f5c135a5443d310fa8d9b2eb2a894f40012b05622b5b34f825a540df275ba2e5d55755338e940ec3b11c7115529a87d70c0de70a0ea6c0e10fac4faf93394855ce8e2861b007141e35bec7777205a58bb", 0x7f}, {&(0x7f0000d59000-0xce)="ee9e26edff0a2e69d28ea5b44add80c0b2a9649159c6105d2c1acb9833d412ae12b33f0794959a9d93033d9e58965cdd888a496e56ef4c58c0a99c565f076422b2ee7984f9e5a1b8451aafe6d0ad584c5e0cfbf8500e03367a25958007521c07f9efb4d95d48b41fffd3a166e9b44ae1bd7f94c8ccbf41f7fe83d7f9972b1426c25bf63d22c3559a4f95d65de96c6d44a507f2596286ff948dbd059041d24abd77cf0620bb1113e5acf685bc040ffd3fcb161550e0e4f399a260815ec7514c87166ce491b760e8ef77f16a70e6ab", 0xce}], 0x2, &(0x7f0000f7e000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x38, 0x4048000}, {&(0x7f00006f1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000036e000-0x28)=[{&(0x7f0000962000)="ac4f4e07f3dff1e747d73b0a5b4651e43b8efd17ec9582ad33a1c4a2b036aa4a35a819a20e2fd58c615c1cc6c32e995e1b179ef316", 0x35}, {&(0x7f0000f7b000-0xa4)="5a3fa660c472c71aff3127a955794a1cb5f87abc1bb4290e3100dc5d3b5c273362d396d331cc973aac4f85cf1b91c4c0be4ba918d10ec486f1f9263cd1f5184c479513e27541d1f88f69d4023644d1bb2a37bc2859d370b3251948c293779793f9ad683985a3ada1c137a4a2ae1918bd346bae69029871a18ce22198dcdf09952111c22a64dcf61e0819f28ec9797fdf8d36253fd4a550f50cb9d710e63da9615f9331de", 0xa4}, {&(0x7f0000c98000-0xa4)="e2e2aae10db31315b9738b63b96379597cea440253b0c7b8bac2121e97e437ad705d5eeb42f6a48fc684a0b3f68bbfeff15fee02e10bd1353defcbaecd1e1418175dd7650820193bc30a8f65ddad690470fccdfc7a60674b3095bc3f1265f51fb4c93396ddbb6b6a9cd37b900afbef11df395c9480deb14f960ec0595281a48ede64e785cb7e22af2c567dce23f641107138bd9416bda66003ee3281f5943449468449cd", 0xa4}, {&(0x7f000057f000)="070bc2d94bac70cef1eb1d2f04df56bbfcfb395a6770fa0542284064533ba566bd5d9c44ccd55d67fda4573a818906feffd8f55b0dfa26c69fcf386b1c20a650e8696d37f152d66a5ecf9a3af0a11cd1355962540509f9a326fc8e8945532dd33fdccac2d7ff2cf84e8f73c513fb043165f5d39f0f5499f79cd144d024c7d7fb44a8d5fe2cda7c56c168e2e964", 0x8d}, {&(0x7f0000fe4000)="e84ddc53cc468edcda9e84384f198e3e071ebd23b2ffddef4a6c32f8d225b142891474a1f9f1f629b540a66e2ff1d72b2388ed129064fa622a1658478ddf0928df5903e2f1d1", 0x46}], 0x5, &(0x7f000050e000-0x50)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x50, 0x4000000}, {&(0x7f000043d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d1b000)=[{&(0x7f0000db3000)="79f9c26515862aa1d80cc35fe6553437f8bcb81c80002f031b91b962fca0c5540dae2f8bc471adca75a4a50d886e4dcc8d1bbe8f8737ae8cb276ec7e8bfa7ca1da12674da731c16506c9d6965f8130ed75d6a56765e2e6f13bd83ac7de171e6846d040486f20890118c6c93cf407b463b384373d3931b617aa8489c4bac2a0065de0eba35e82eb6b5e886aa5026df08b3ef349da7cf86131420f6e105b365d6fef503c58", 0xa4}, {&(0x7f0000ffa000-0x2e)="92ffb39f48f442dfd303af3df226fc6196c01afb68b1eefbc51b3c3fcbe4dd753c7e60e141094c0d433f7f587fb5", 0x2e}, {&(0x7f0000c9c000-0x8e)="b33c14080eae66ddb344d6272009ca14d3e9acb25ac81bb923be8d5ccbc2a6aef938a9b5bc2de87f5264408ba5564ad858058a620e10800b768919d459025893309bb980c5aa2177cbccbd0a275492ada9119346f8cc5f8fa3c869c670dd0074f869520fb65b22e3c2dc144a1012314a6058e39f7f69a1ce3037bf64dfbe31a45aa7f68c440f1184868836daa445", 0x8e}, {&(0x7f0000d77000)="166a7a39103d5b3672281e41fe01578aaf12c1838c5f8a56874e4c9bb9ef9954ec53b0b659861dd0535c09b45707e7280f371afe44d05d75ebe56c3c35b2b431583226bd90e93e45757b4c8ff2153bd1bbaea13376413f8b9f9ddfd71f1ab0cbeb10876e379e098eb7c592d4823afa4237f97f26c7aea6d57600e8a1a144a10e6a38c4be244024df4fff63cef7c5bbce56c68404c6baa68158b312403f1d98bcd0e2bd0951393be03e1c93e328984d50810043057405276723f296e0df05128a2c37f3c979775c", 0xc7}, {&(0x7f0000ace000)="20ffd7db83ffa0870e3f3bd9eb7a485ab9c69fb47a13fe5bccd1b2489ea75bc49d05d1dd62e47f27f9d20fcc273ea586d991a0b245609012b389a3c8930742127e85fa38f7a12eece7dbb3ffdc7fb18c8fcb8f73483f9af8311912004205d946185bc9abbc39fae178bf8de6a6eabc8be4447cbece779dfce5360c35b0b2c3845b9df98471a1a247469101050eb170544455c9c008f9e8d3e98decc3", 0x9c}, {&(0x7f000037d000-0x77)="257891b68e6e095aa3fc92f85dc8ffc40d78ee8b11767888f8f1b644875b1eff1134f24bc2066addf06eb6de029eabc239a48ed10504762ac21c3d4172af7af12d185ed70c2289ed2eaf785e9efdd4ec74a6908f0158c2ba734f04c7d7814a1df30d20389215a60e4f9f7cc6a462ea86ccb132a39eb8c4", 0x77}, {&(0x7f0000745000)="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", 0x1000}, {&(0x7f0000c89000)="8548144be7dcc8dd0f394de68a761f436771cf23f707da44b741bad602e77d92a52d40f4236c5e3620240ecd6683d45a28c0777a32922e4d49842aacc5018fb9a2491191305ae6b2823931e62b25a0a16c62c05703ef4b007ce78bf93765d49af08489f438acf1f26b4373543feb54887e75f6", 0x73}, {&(0x7f0000679000)="80e06a32184f74d63ee0f52cb7cb98fa41a47678a9fe2af8ff616972684a2bcc259142321d17348f47c306c61134e24f52a9e39085c0d5c8d84a287149b770861c169771b51a9a789a0cff634570ac6c05aee13885eeb141d42d31478931e0b0", 0x60}, {&(0x7f00005db000)="f31cbac898bdc91fab22593eb3978b95bd70b86be585a950877c308b8b1c6829bf5f1af789e53bc51c591151978acddeb98bcb2d22f792e0fccafedb3f76c27db6e5ab6982dbeec1d2f75f4ffa6dad619a28b3fad456867a621bbe644ff15d657989fc12bf4c4837b24828c77f711fd8761aad0b62890a26ac26638974c6172e61323418cce2036aa81c6feda106c32145f80425980c1acb88c7178da60e3e9300b727c98f73e4f946", 0xa9}], 0xa, 0x0, 0x0, 0x40000}, {&(0x7f0000155000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004f4000-0x1)=[{&(0x7f0000224000-0x9a)="cc8791a2d0080833007793c1c4ed9ee54cf0d55fd951d2de555456af6c01fb7543b0fb6cbbad2712fa147732edc4f43e8eefe6a2a76700b8eff355f41a55cb84d6af82290ab78553e2a0fd3ce493230a6c7d90c15046424c55793683da4af937f722157fb3f0fbae31653d086df142aaa12928125187058ce7441a260faae9dc255cfe2ab609dfbc8a95e9034b496e7e5b79a4aa4185bb69ffc6", 0x9a}, {&(0x7f000078b000)="8ed2340669a6b5e766de5ba5c180fb19516621abcfec8ca14dcdc6ac0d37f5331a2d8ae9a0f520ad70e7ef8a359cd65b508d4ea49aa5e7f0da0a45edd3b1a77809ab9fd89d32658c2f8629bfe73b9c7374c1685bdfe74009a57728941ee3ac76af688698cb63babb4f9ced86ec867b1dc6f127330e33c86037efc2933eac79981db2c5704f5ddbc7160146481bb0744fb42f0484eb30a4fb9d4803d8b2ce2e2757de64bde1885d2c6fbb8b", 0xab}, {&(0x7f0000c08000-0x43)="2dd5d97b296c21f8bb2ccbca6275d6552784b11f09134c085e8a5b85d6832d8abdb8f8dd57fd196cf8e9d6c3248389b460bbc3a1ad5e8769d258f1872bbd8b2162140e", 0x43}, {&(0x7f0000d81000)="bc769a17b5bc9a274f965f73d9428488aae9f710b840eb404b42ed724e2c5f38ee5a8c314c9c644210c53ca259d1c8676927d7fda5c2c212d3b85617c3ecb38d6db2ed6575", 0x45}], 0x4, &(0x7f000099c000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xec, 0x40000}, {&(0x7f0000976000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000086000)=[{&(0x7f0000451000-0x17)="a3475e6b09ad17765c274c0bdcf74162d1e43d19f78437", 0x17}], 0x1, &(0x7f00001d6000-0xbc)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0xbc, 0x4000}], 0x5, 0x40010) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)="", 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000001a000-0xd)='dns_resolver\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)="0025e856338323b1ae52c26dba262e", 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000027000-0x8)='keyring\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2017/12/27 17:52:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000cc4000-0x24)={@common='yam0\x00', &(0x7f000055c000)=@ethtool_eeprom={0xc, 0x5, 0x6, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000bc6000)="1f00000000010102003707000000068100ed3b850900020000000007005892", 0x1f}], 0x1) pipe(&(0x7f0000f3a000)={0x0, 0x0}) [ 75.924928] device syz6 entered promiscuous mode 2017/12/27 17:52:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x4c, 0x0, &(0x7f0000c41000-0x4c)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000ca5000)=[], &(0x7f00006be000)=[0x28, 0x78, 0x38]}, 0x2}}], 0x1, 0x0, &(0x7f0000218000)="e3"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) read(r0, &(0x7f000002c000)=""/185, 0xb9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b09000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000283000)={0x0, 0xfffffffffffff801, 0x10}, &(0x7f00003ff000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000573000-0x10)={r2, 0x10000, 0x8, 0x2}, 0x10) 2017/12/27 17:52:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000776000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2017/12/27 17:52:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00003dd000-0x68)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a34000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000ec7000)=0x0, &(0x7f0000dfa000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000ad000)={0x0, 0x99, "133f28e1d6d2e575e3e5162342c784d58a506f586a03f921da4ac09fa6dd505a2659cbc45d091fc6ce8ff965427582ea28f13fd6233769d37a7c719e72932b066d4322020396570acb577f5cb288f00fc1329ed88c02b30afd3a65cf2e7f970b02837497c4c13dd26dfb16003c6527bf5121dc407c7a37929226302652836175e1caafa4d4ea36512f8ac7fd6834ef1efee251e94bd9c5f2f4"}, &(0x7f00004a1000-0x4)=0xa1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fd7000-0xf)={r3, 0x0, 0x7, "86558247011d95"}, 0xf) listen(r1, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/27 17:52:11 executing program 7: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) socketpair(0xf, 0x4, 0x101, &(0x7f0000920000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000b60000-0x4)=0x5) 2017/12/27 17:52:11 executing program 2: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d14000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x17}) [ 75.948585] device gre0 entered promiscuous mode [ 75.972303] binder: 15104:15116 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 75.974986] binder: 15112:15120 unknown command 0 [ 75.975125] binder: 15112:15120 ioctl c0306201 2000a000 returned -22 [ 75.976530] binder: 15112:15120 got reply transaction with no transaction stack [ 75.976536] binder: 15112:15120 transaction failed 29201/-71, size 0-24 line 2920 [ 75.976604] binder: BINDER_SET_CONTEXT_MGR already set [ 75.976609] binder: 15112:15120 ioctl 40046207 0 returned -16 [ 75.993014] binder: BINDER_SET_CONTEXT_MGR already set [ 75.993029] binder: 15112:15125 ioctl 40046207 0 returned -16 [ 75.995186] binder: 15112:15120 unknown command 0 [ 75.995222] binder: 15112:15120 ioctl c0306201 2000a000 returned -22 [ 75.995707] binder: 15112:15120 got reply transaction with no transaction stack [ 75.995714] binder: 15112:15120 transaction failed 29201/-71, size 0-24 line 2920 [ 75.995776] binder: BINDER_SET_CONTEXT_MGR already set [ 75.995781] binder: 15112:15120 ioctl 40046207 0 returned -16 [ 76.065508] binder: 15104:15108 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 76.097001] binder: undelivered death notification, 0000000000000000 2017/12/27 17:52:12 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x2, 0x20000, r0, &(0x7f0000013000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000007000-0x32)="3200000018000dff1f0800a2250914040a0100800000e1ffffff000116000500090002150000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000007000)=0x7, 0x4) socketpair(0x1, 0x1, 0x4, &(0x7f0000019000-0x8)={0x0, 0x0}) 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000215000-0x1c)={&(0x7f00004e3000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007c3000-0x18)=[], 0x0, &(0x7f0000d52000-0xa4)=[{0x20, 0x29, 0x2, "a118ab6c73be5e9300000000c7352563e0"}], 0x20, 0x0}, 0x0) 2017/12/27 17:52:12 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f000002a000-0x79)=""/121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000653000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000598000)={0x866, 0x0, 0x2}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000576000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000388000)='/dev/ppp\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002c5000-0x38)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b95000-0x7)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000679000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008b0000)=0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008bc000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e34000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000da9000-0xa)='map_files\x00') getdents(r2, &(0x7f0000007000-0xa8)=""/168, 0xa8) getdents(r2, &(0x7f0000281000)=""/0, 0x0) 2017/12/27 17:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/63, 0x3f}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) close(r0) 2017/12/27 17:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bd000)=0xc) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000ade000)=r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00006ae000-0x18)=@generic={0x864, 0x1, 0x0}) recvmmsg(r2, &(0x7f0000cc2000)=[{{0x0, 0x0, &(0x7f00001d4000)=[{&(0x7f0000e3b000-0x4e)=""/78, 0x4e}, {&(0x7f0000f24000)=""/217, 0xd9}, {&(0x7f0000f13000-0x86)=""/134, 0x86}, {&(0x7f0000ba0000)=""/0, 0x0}, {&(0x7f00007b4000)=""/186, 0xba}, {&(0x7f0000eda000-0xfe)=""/254, 0xfe}, {&(0x7f0000a03000-0x8a)=""/138, 0x8a}, {&(0x7f0000426000)=""/195, 0xc3}, {&(0x7f00008e4000)=""/4096, 0x1000}], 0x9, &(0x7f00002d9000)=""/160, 0xa0, 0x80000001}, 0x8}, {{&(0x7f0000809000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c64000)=[{&(0x7f0000030000-0x1c)=""/28, 0x1c}, {&(0x7f0000c7c000-0x61)=""/97, 0x61}], 0x2, &(0x7f0000581000)=""/53, 0x35, 0x3}, 0xfff}, {{&(0x7f000093c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000360000-0x8)=[{&(0x7f0000fbf000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x2}, 0x10001}, {{&(0x7f0000114000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001da000-0x48)=[{&(0x7f00007b7000)=""/69, 0x45}, {&(0x7f0000653000)=""/204, 0xcc}, {&(0x7f0000108000)=""/151, 0x97}, {&(0x7f0000f35000)=""/21, 0x15}, {&(0x7f00008e0000)=""/68, 0x44}, {&(0x7f0000e30000-0xa0)=""/160, 0xa0}, {&(0x7f00003e8000)=""/114, 0x72}, {&(0x7f0000705000-0x4c)=""/76, 0x4c}, {&(0x7f0000b65000-0x98)=""/152, 0x98}], 0x9, &(0x7f00002ae000)=""/222, 0xde, 0x3}, 0x100000000}, {{&(0x7f000041b000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0e000-0x8)=[{&(0x7f0000768000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f0000e58000)=""/90, 0x5a, 0x0}, 0x80000000000}], 0x5, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ecb000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000369000)={0x0, 0x0, &(0x7f0000413000-0x8)={&(0x7f0000a67000-0x138)={0x2, 0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eb2000)='net/dev_mcast\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00003d0000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000061b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b43000-0x18)={@loopback={0x0, 0x1}, 0x1000, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000051d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000028000)='/dev/keychord\x00', 0x101, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x10000100080001, 0x8) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f00002e5000)=0xffffffff, 0x4) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f00000ab000/0x1000)=nil) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c20000)={0x0, 0x0}) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x101, 0x200, 0xd91}) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2017/12/27 17:52:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000ef7000)=""/4, &(0x7f0000fd0000)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/27 17:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d01000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00006da000)=0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000073d000-0x94)=""/148) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007f6000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000862000)=0x0) 2017/12/27 17:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x267) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000036f000)="650252067c6709c5a33980a8a988aec1334307f989186dab644b35c60f138480c02cab4f60809866234483b6fb0f566488b026990bd4dea132954fbe810cea1ac5efdf7b8ecc489b10f7ce9a48471667e083e4556aee8ba0c52192b576682fa2ea56f4faa18d179663b116b056a0b4f8dc10f651add7fd93ba44581b997924cc1d9805e49326bd3ea3ce2b83a5ccd4", 0x8f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ff6000-0x28)={@common='bpq0\x00', @ifru_flags=0xb001}) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000698000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) [ 76.235895] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 76.343010] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc5000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005e4000-0x22)="220000001900070400a7c600090004000ade02000008000000ad000006000180a427", 0x22) 2017/12/27 17:52:12 executing program 2: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e5d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e5e000-0x108)={0x0, @in6={{0xa, 0x1, 0x528, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x5, 0x7, 0xffffffffffffff7f, 0x3, 0x1, 0x8, 0x79a, 0x80000001, 0x80000000, 0x9, 0x5, 0x9, 0x2, 0x100000000]}, &(0x7f0000889000)=0x108) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b67000)={@common='gre0\x00', @ifru_flags=0x9702}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e5e000-0x8)={r2, 0xfffffffffffffff7}, &(0x7f0000e3b000)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5b000)=0x0) 2017/12/27 17:52:12 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000365000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000060e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r3, 0x8001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r4, 0x2}, 0x8) sendto$packet(r1, &(0x7f0000000000)="0ea135240b8b2c77a0d1b0afd0512eb993bf2c38a1fadf0c31c7bb176874258296b8929694a3c346bf7f44297205aa2aeb30a9828c0d8cc14adabefe80c8347f1f3bcf0dcf94fe7dd5977ad021eed513cdf1969b86584685b961d0b45934a3e72f4a7b6257975757ec", 0x69, 0x8000, &(0x7f0000001000-0x14)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @random="b6210d249dbe", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) remap_file_pages(&(0x7f00002e6000/0x10000)=nil, 0x10000, 0x0, 0x6451, 0x20000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r4, 0x2, 0x0}, 0xc) 2017/12/27 17:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f000007f000)='mounts\x00') getsockopt$inet_mreqn(r1, 0x0, 0xffffffffffffffff, &(0x7f0000ba1000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00001f9000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000761000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2691dcb3, 0x2, 0x5, 0x500, 0xdb, 0x2080200, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r1, &(0x7f000030f000)=0x0, 0x7563) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) prctl$seccomp(0x16, 0x2, &(0x7f000057e000)={0x5, &(0x7f0000178000-0x28)=[{0xbcc, 0x100000000, 0x8000, 0xa831}, {0x0, 0x2, 0x1000, 0x1537}, {0x1, 0x2, 0x9, 0x0}, {0x2, 0xfffffffffffffffb, 0x200, 0x7f}, {0x5, 0xfffffffffffffffc, 0x7, 0x1}]}) 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000ff9000-0x18)={0x6, 0x3, 0x7fff, 0x3, 0x7, 0x5}) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007f5000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/27 17:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bd000)=0xc) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000ade000)=r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00006ae000-0x18)=@generic={0x864, 0x1, 0x0}) recvmmsg(r2, &(0x7f0000cc2000)=[{{0x0, 0x0, &(0x7f00001d4000)=[{&(0x7f0000e3b000-0x4e)=""/78, 0x4e}, {&(0x7f0000f24000)=""/217, 0xd9}, {&(0x7f0000f13000-0x86)=""/134, 0x86}, {&(0x7f0000ba0000)=""/0, 0x0}, {&(0x7f00007b4000)=""/186, 0xba}, {&(0x7f0000eda000-0xfe)=""/254, 0xfe}, {&(0x7f0000a03000-0x8a)=""/138, 0x8a}, {&(0x7f0000426000)=""/195, 0xc3}, {&(0x7f00008e4000)=""/4096, 0x1000}], 0x9, &(0x7f00002d9000)=""/160, 0xa0, 0x80000001}, 0x8}, {{&(0x7f0000809000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c64000)=[{&(0x7f0000030000-0x1c)=""/28, 0x1c}, {&(0x7f0000c7c000-0x61)=""/97, 0x61}], 0x2, &(0x7f0000581000)=""/53, 0x35, 0x3}, 0xfff}, {{&(0x7f000093c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000360000-0x8)=[{&(0x7f0000fbf000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x2}, 0x10001}, {{&(0x7f0000114000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001da000-0x48)=[{&(0x7f00007b7000)=""/69, 0x45}, {&(0x7f0000653000)=""/204, 0xcc}, {&(0x7f0000108000)=""/151, 0x97}, {&(0x7f0000f35000)=""/21, 0x15}, {&(0x7f00008e0000)=""/68, 0x44}, {&(0x7f0000e30000-0xa0)=""/160, 0xa0}, {&(0x7f00003e8000)=""/114, 0x72}, {&(0x7f0000705000-0x4c)=""/76, 0x4c}, {&(0x7f0000b65000-0x98)=""/152, 0x98}], 0x9, &(0x7f00002ae000)=""/222, 0xde, 0x3}, 0x100000000}, {{&(0x7f000041b000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0e000-0x8)=[{&(0x7f0000768000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f0000e58000)=""/90, 0x5a, 0x0}, 0x80000000000}], 0x5, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ecb000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000369000)={0x0, 0x0, &(0x7f0000413000-0x8)={&(0x7f0000a67000-0x138)={0x2, 0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000034d000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ebb000)={0x70dba57a, 0x7ff, 0x5, 0x80000001, 0x9, [{0xff, 0xfffffffffffffff7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xc88, 0x4, 0x7a1d, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8c, 0xac, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x3, 0xef8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0x6, 0x3, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x4, 0x400, 0x101, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/autofs\x00', 0x2, 0x0) 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x1c, 0x5e, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000"}], 0x1c}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) syz_open_dev$sndtimer(&(0x7f0000b69000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/sequencer\x00', 0x20000004000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000071d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000da2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000da7000)={r2, r3}) sendfile(r0, r0, &(0x7f0000467000)=0x4b, 0x6) 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) dup(r0) r1 = socket$unix(0x1, 0x1, 0x0) flock(r1, 0x7) 2017/12/27 17:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060e000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000031e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000454000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f81000)=0x1, 0x4) 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000bef000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e5a000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) fchmod(r0, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2017/12/27 17:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000091f000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f000086d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$loop(&(0x7f000007a000-0xb)='/dev/loop#\x00', 0x7, 0x200880) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000931000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f00006b9000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000307000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000944000-0x3)=""}) [ 76.512520] binder: 15230:15232 got transaction with invalid parent offset or type [ 76.520571] binder: 15230:15232 transaction failed 29201/-22, size 80-8 line 3312 [ 76.531673] binder: BINDER_SET_CONTEXT_MGR already set [ 76.537035] binder: 15230:15238 ioctl 40046207 0 returned -16 [ 76.545499] binder_alloc: 15230: binder_alloc_buf, no vma [ 76.551100] binder: 15230:15236 transaction failed 29189/-3, size 80-8 line 3127 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00004b4000-0x4)=0x0) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000969000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ea1000-0x4)=0x9) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000090f000-0x50)=""/80, 0x50) r0 = userfaultfd(0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000910000-0x1)='\x00', 0x2) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000090f000)={0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0xffffffff00000001, 0x2, 0x2, 0x43da, &(0x7f00002b4000)=@generic="981cfeba31f96a9917daa27de8bcfb4b", 0x4, 0xe9e0, 0x8}) syz_open_dev$mice(&(0x7f000007b000)='/dev/input/mice\x00', 0x0, 0x200080) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl(r0, 0x0, &(0x7f00003d0000-0x2e)="") 2017/12/27 17:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec2000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000bbc000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/ptmx\x00', 0x7fffffffffffffe, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000039c000-0x4)=0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000890000)=0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2a000-0xa)='/dev/ptmx\x00', 0xc000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000252000-0x6)={0x0, 0x9, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/12/27 17:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000753000-0x8)={0x0, 0x1f}, &(0x7f0000d40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006aa000-0x8c)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef6000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c1b000)={0x59}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002fa000)=0x0, &(0x7f00009dd000)=0x4) pwrite64(r0, &(0x7f0000913000-0x33)='\x00', 0x1, 0x10004) pipe(&(0x7f00000d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r3, 0x0, 0x5a, 0x2) getsockopt$inet6_dccp_int(r2, 0x21, 0x15db0978ca2c9582, &(0x7f0000221000-0x4)=0x0, &(0x7f0000867000)=0x4) sendfile(r0, r0, &(0x7f0000d4d000-0x8)=0x0, 0x4000587c) lseek(r0, 0x0, 0x4) 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8d000)='/dev/autofs\x00', 0x400, 0x0) bind$ipx(r1, &(0x7f00006c9000-0x10)={0x4, 0xd4, 0xa7, "f92da2efff6d", 0xffffffff, 0x0}, 0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) madvise(&(0x7f00004b8000/0x2000)=nil, 0x2000, 0x65) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005e6000-0x18)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8d000-0x18)={0xaa, 0x1, 0x0}) 2017/12/27 17:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ec2000)='./file0\x00', &(0x7f00002ad000-0xe)='./file0/file0\x00', &(0x7f00006e1000-0x6)='ncpfs\x00', 0x0, &(0x7f0000b71000)="03") getxattr(&(0x7f0000b3a000-0x8)='./file1\x00', &(0x7f0000516000)=@random={'os2.\x00', '\x00'}, &(0x7f0000284000)=""/243, 0xf3) 2017/12/27 17:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r1+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000079a000)=""/78) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) bind$inet(r0, &(0x7f0000900000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x1, &(0x7f000022d000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000d8e000-0x12c)=[{{&(0x7f000029b000+0x15c)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f2000)=[{&(0x7f0000991000)="4adae258382fc70eb93d0f88919ea98f99543a12311857af37d6b10b3602e25b361f19a7e98c21167c458db323169252d552f97bc3e2556b694cd9eda4f9bb532a3eb8d3a8ec0b8d7902df2c4a3c10eb12ee4ca197dbc0aeb4e0df698af9db0e5b2f5d072181c9fa1ca2f902f88b4394004fa31d5c29653ed8954bf57be61181d9b2", 0x82}], 0x1, &(0x7f00005e8000-0x1010)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00002ec000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000002f000)=[{&(0x7f0000c69000)="6712ff4ef8a2b0938fdae6833f0ffd2f2b803af3ad5fec5fa93a2e177f25f285d5a62a98a1e2dc55ddf02e84ebc8ed382842d7127e6b7c061b757a6929be0004730b753b15c2a731d9ce3cd5891e9eaadc868cce2be38db885510de4fbb96f7498c3198482a315ee7d9e9ca513ea763a", 0x70}], 0x1, &(0x7f000041f000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000427000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1df06a9e1d930ff76f0d03b66f1472c072a435bbaaea5d9b5ad77189d3a9555d2afd9a72c5f22d45c2dd9e84a7987daa4882f56016873082c81a715383feb9", 0x0}, 0x58, &(0x7f00003e9000)=[{&(0x7f0000740000-0x6f)="3715cc13eec9ac9a5e5d13218780ccc633be906bd431ff384a4cd2a2a7468f9c3f17cbf6614d3700e6e7b78a8475", 0x2e}], 0x1, &(0x7f0000549000-0x358)=[{0x8c, 0x101, 0x2, "f2c98bcd7eed750824a9a4ab46c3ee352a3cd14468094ff9b0b87f95b2b2a229fdbba6607d7612dc2e6212853c1618a20c1ec3ff1703331bd7191b77f8dbbdf5b20cd2cc8dd60ab080eebcc59b85f97ce737161cf436558bbd8a550c8785dd0aaa499e0c1eddc70388834e1239779d3aa6cad31c2bb0b234f2d2a3a8efdc"}], 0x8c, 0x80}, 0x1}], 0x3, 0xd0) 2017/12/27 17:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df5000)='/dev/rtc\x00', 0x412000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000860000-0xc)={0x0, 0x0, 0x0}, &(0x7f000042c000-0x3)=0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c6e000-0x8)=0x4) sched_setparam(r1, &(0x7f0000375000-0x4)=0x73) bind$ax25(r0, &(0x7f0000345000-0x10)={0x3, {"37445df56aa41f"}, 0x4}, 0x10) r2 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000b09000-0x4)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00001f0000-0x4)=0xf6f5) 2017/12/27 17:52:12 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000a9d000-0xc)=@known='system.posix_acl_access\x00', &(0x7f0000b0a000)='\x00', 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000383000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000014a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x9, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 76.570732] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.576876] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecc000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00004f6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000049d000-0x4)=0x14) rt_sigprocmask(0x0, &(0x7f0000484000)={0x100000001}, &(0x7f00004f8000-0x8)={0x0}, 0x8) bind$packet(r1, &(0x7f0000883000-0x14)={0x11, 0x17, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000037e000-0x60)={&(0x7f00000b8000)=[0x6b5, 0x2], 0x2, 0xf05, 0x9, 0x9, 0x100000001, 0x0, {0x0, 0x2, 0x3, 0x1, 0x5, 0x83b, 0x6, 0x4, 0x8, 0x7, 0x8, 0x6, 0x1ff, 0xfff, "c1c3618b40f9898e1644574b55973508cab0ec8e0e3f314260405eccb5ad7f3f"}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00009c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000067b000-0x10)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00009e0000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000006000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000-0x4)=0x58, 0x80000) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/12/27 17:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) 2017/12/27 17:52:12 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096b000)='/dev/sequencer2\x00', 0x6002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b66000)=0xfffffffffffffffe) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6f000)={0x0, 0x0, 0x0}, &(0x7f0000a66000)=0xc) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e6f000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ff000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000096f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ab000)=0xc) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000e6f000)={&(0x7f0000038000)={0x10, 0x0, 0x6, 0x3}, 0xc, &(0x7f0000305000)=[{&(0x7f0000e6f000)=[{0xd3, 0x2, 0x400, 0x9, 0xaf3, "d3da5b9222207c05316be85e674783769e7190c73793e00033d17cb8f7cfe8fcadb7eabd71c212346f5f71c60a88046856f6e018eb00b9f56a9e1302c34552faeba63340759c338996e3114ee8fc40578b613d4dfd21835edac8425ffb8f1ea015c4e038641e5b26c690fb3fc8578b6c16b208981f3ab94dbf2f50d689c8fda1d300f2d70ce3e1e1e164a86d47a785b0e62876cc015528cb0c2c7f59d6c898414ed15cf39c271d26f67f2b21da20195d1f7385586afe38fc48bac8c0fa61ae6e86f40e"}], 0xd3}, {&(0x7f0000e70000-0x214)=[{0x84, 0x3, 0x204, 0x4, 0x9, "b00bb2423b71a354c415e92e3d6db53dbc92d3065185a47f1939f588426158a9e9f390e59954a189a3a2e8023a12b7dbfac1e943b3dc9c9075a3c9b42561edf6841844e5e743266b100726e108a4258e38ddd380fef471cd963df8a69b6c63d2f7f6ff9c47f69d8454b011125699d1cf0c1cfcbf"}, {0xfe, 0x80000001, 0x20, 0x2, 0x1, "d0f724613f8cd8941f3b9ed39e25722d70c1f0c5f4e4ece59fb16339e5303bd15d1702813064a43500c9643b98da821eb0e68825418f55c890c71cd703ad31f02c2c459f1996cf4bc4cae2b6a4945377e5767971908edd4f46d61518bd147039f6de99f356a487d6f6e12b0c45a541c923c89db42031938a420d831f76726c53e27f2502395d245778327d78a5d1ec75afa8caa2ba59eeb661e5bf317ab488b2813786cb28b771a951ca0b97033af5fb2b28e76fc40c4e300fd5c1631867fc0c079530b5974ea9d8bb43f065e29bf0c4361dc2929abdf5e54ec9e4b2689794136bfe8aa48125f1e570402ea2a79e"}, {0x92, 0x1, 0x400, 0x6, 0x1, "644314e3f699d5270b8e54a2b7299c1aa85f61be5bf4208c0b669cf496a2872120e55a7e628707185b4511776ec1e99891c73d2fee81ea590fd413cc2781ead56dc5e327fec17418ebaca21504d34405bc526a7a43c09cf4a913072add46c334683cc6aede8fecb4a4df4215dd6f498186ebfe76b82e10f1460646b7b5d5434714ca"}], 0x214}, {&(0x7f000001e000)=[{0x10, 0x8001, 0x102, 0x101, 0x7, ""}, {0x9b, 0x4, 0x90e, 0xffffffffffffff00, 0xf00, "05f8b2a87bef392569e4755c34b5282ed7632b236267d5d8877fb3fc1e88c7f633a0533e44894c07f0d0087332a2e19deb03ed3c142ca5f413e7e37d9bcf64d1133bfc3f091507f47371fdffb32828e77d8b7f4613dae7de971cfac31e8fa799889e6cc386b86687a06498451a43446f759597f8eeb6225325fdf46aea533b1013b5b8871de6784f42441b"}, {0x42, 0x7ff, 0x9, 0x7ed5, 0x5, "d5b477cbb9cf983114e5b2dac903b9f0a4292c8ca3c27cd15455437bfb0dab1ade9ded80a71dd345f1106a824f905762f7fb"}, {0xfd, 0x0, 0x510, 0x81, 0x9, "fc66ae30e794b6f8b1c07c2bf5a728c5bb4ba4c3aec1cd0986bffae6955036a99a9025d0ab3a7bcc448dee459a77009f413948a549cf7e05e18cd711e5a40a745105409c058dc9edec54eec249bebed4186112189f8ba0bd4cb3701cca598dcf66dafbd44e30f76a31fd77b87fbf2d0f89ea8b00e5888c4ea80a9d75e6c6d37e62800d7b238e31f9a37af9225d5a7e93e428f7d80c29aa64ed41c7d54befdadb2b81deb7b2342aec2957b03a8a1c48222756c8b335677697a1a190f65648a726d9d2b3aecac385913673d2c0d95ca498b0da487d5024d9d5ffa88f14aadbd81765ccb13de4a63de21ccddc0191"}], 0x1ea}, {&(0x7f0000904000-0x3ab)=[{0x4e, 0xffff, 0x100, 0x3f, 0x9, "b9f905b701b1d1c1f42644f5f31cfdf2bf609e0c17aa4b0808d128140d2f48b808fc7829f687973df05245fb14f24f46e2e4368647adecef8abd040fa16c"}, {0xcb, 0x44c8, 0x200, 0x9, 0x1, "b89ac9a4f4601efb63acb133c6c4dca43a7c7e13f1e8f1e0f486f6ace7a456665b2ddcf3e238b7c1ee2b08eaf42380921c28e2e45b4658b3adce61d2bb45ab6bca2ad18d20748213fac5483dd709e154aeb8c88ba93ffc951ab4f13d3ff31dca21378acf714b0ed454337c7b517f8039adf1196737ce725a511a8d4a3ef8be1337591e77e7dc1f50de15491390f752ce8d0815c62b5275e066f66bc4245a6c0f201c4da0ff0a166977178ef283c137a47198edd60972ca80b872f6"}, {0x13, 0x6, 0x20, 0x1ff, 0x101, "6188e9"}, {0xb1, 0x9, 0x700, 0x6, 0xbb, "d55277ea4b991dc66f74115128fa4c3c7d088dbba1bd5593705621fbd2f61b0d4116901179d076b3b160c28f5f3f05e2aa2579bbb986bfc23a8bb327ad810ec28c2e02c2f074929c01d22e7c351b805d0abea90ecc81fa9277c13357356186f4b93b984ebf0f346db489e9a5a582869ab3866606898a7afe1f084597f1843bd1e34bab5c6e3c6bd649e16499595bd60ebadcc0cb235c1cf51f73c498c9b7dbee7e"}, {0x17, 0x8, 0x200, 0x3, 0x0, "bfad00d1bf2819"}, {0x66, 0x7, 0xc, 0x8001, 0x6, "d2ca9fdf8d269424522dfaba3f14afdc25784b7bf8888adc88458b32f4cb7692bd4d406c87b9c1cfae5fae3d6000636efcc1b1ddfd092ab48289350cdf567e863977dc3a179fc56eea1a1cc04e88977b09e2fffbbccc"}, {0x7f, 0x4, 0x400, 0x7f, 0x4, "82cb5bacca9731681aefd96e31c3b6fee8b9c123f01800c709d67f7e49a4d5ab19e4afbf1d06f32090fe76e0a46cfa342a068597c3c412bb08cfd103a84747caed077d2ddd06c37eea4665b92ccb652fb47a9d1b3680e2642f57d9f79300c5a3c60426d547d1111dc539c2c7b4eea3"}, {0x2f, 0x88a, 0x300, 0x1, 0x8, "f926de24cebda54597b7e2266ee0e2078c30ed424be184d8604c0c462cde24"}, {0xa3, 0x14d, 0x300, 0x6e3, 0x7, "d9c6378049efc09faaa9dca795e29b62897f17b0149e3c68c3038c53d94f62b71da2216396c4a2a682acde6094efb18e6a2d9b61fc125cb2099658fa62fbc154f54f2582f94d985dc8e8e058bfe882bee5203ba21cddd00bb4594d161bfd9fda16e755d74b5a93e5f53acb988ba29d5c4e69c9e3c29b1a8ef501e817532f9d988c328162c18da580278069b9df20fd1e5fe37c"}], 0x3ab}, {&(0x7f0000e6f000)=[{0xc8, 0x3, 0x100, 0xe9, 0x2, "8fa4f05e5a9ce7089361a59932a20b63526e2884e3d09335e93666fa51598d81651724c4542e72160006d946f5e8c47bad79d85424accf2131e045762579f8106bbe25968de0469db7e28f0d43bd663391e4e504bee77d3bc2097d73e2adeb2ebe0fb558e060b4f0732a6152775c06ed7b8d3fa3223680e9703cb7b84bb4f4398407e2fdd875909d6e3c5ee00cf27334335e8e901c90c1bfb3290d16f21d463420db473d4d7dd9020b3fd9ca52935e72150d29ee469ee10a"}], 0xc8}, {&(0x7f0000e70000-0x2e5)=[{0x48, 0x7df8, 0x621, 0x9, 0x401, "cddcb7dbdc7e996320352e985559a71c25ce22c8a90b7062f3f0215b32e2b456e740c5d7fa95a4be852695027ef1e32ab174e12b631eddc9"}, {0x4c, 0x10001, 0x824, 0x0, 0x5, "8e6a133ceb92141d9f3d6de6f6c7fd76b9e1ed0e5773d3ef88fa98c03d0e50773451e65be3915cfadb759b16ff8d21e10c407de6b5e28a8f7750571e"}, {0xa5, 0x1, 0x8, 0x6, 0x6, "0be72c4d153037a4717083e512494be4e8b9ee620fde1c99c0d8e5e17bd0e866d538c19ce39a1b82ede3ad49605a5caaebfb36d51eb34822376900686c976f200385fe23f2cbde83742e3bf455b16fb26e5e4ff5a88de44f10f809970b7594cc1ef983a8cdfc7b134ca2ac4d418292e8050f4e2a4a298fc1723478fb5ee28a24e77bdca069bd2cebb18963304b76af067b6d85d134"}, {0x3f, 0x0, 0x810, 0x7, 0x400, "b6696b1df5c9d8a6870358cd3b3b554066fc2d217cfad1e6ebfd1b1094646cfbcdfdc03a8b46d9447533b45d3bd864"}, {0x99, 0x8, 0x10, 0x7f, 0x2, "7f65f9719b7529756de6161857edeee1e578db02785fa8bf5890f779d85884f124be0d21c37efe2d54ee762c8d36ec315fea9e7091b7db1f4355544213b9e951a0a06676471cd5787f73a75e4053173f2d455e1a916937f9df9b262acf2397bf7821f04f80b875724e531e56e07b1cb682945592e9ee47bf316045300305318d9eed726c42ae97f2e5"}, {0x10, 0x0, 0x222, 0x9, 0x8001, ""}, {0x88, 0x80000000, 0x400, 0x400, 0x7, "d64dc0c6b72fee04be9c6ba0d8ccfbdc230315e51d231e81886de9f469b707de54e010a818b9eea387315cb9d153780210cc3ed83e6fdd5dc1eee296be298e9b5c747934356e08c07522c425277240abb4773ee689a786239522fad5d615dd33dc22b33a6e6800eb71c45317408bb4ed13d3947b898ef5f8"}, {0x3c, 0x3694, 0x0, 0x100, 0xd6, "059e38e59f0d945eecb79ff497282816f665298ae8cfca67964bed2a8d668a61f5071af12d5c30310745b6fb"}], 0x2e5}, {&(0x7f0000e70000-0x620)=[{0xad, 0x3, 0x400, 0x0, 0x5, "4efa0609e8e6ac5e875447a5034b7b8c00aeca6cb30937390779feabb09cedb59c7a78ebe020d53046c6245da1e470b2bfc6fcadb904512bae27d354f4522163320fd6b0398510333037bfd14fa4aa207f2932c0cf6bc20bffd2fa790532297e6fd11a4c32ea026abb81a14d2f196ccef92989c8d30ea8379de9122cae5fd015c0f4657d1ac87c9923700ffa3b6f30f9d1164cb95eef8fb218c4ae7c9d"}, {0xf8, 0x80000000, 0x800, 0x0, 0xfffffffffffffffa, "845bf3b8fceb518d19946dec3d563ba9ecef79ee0972a0842dc30b4ae72c28e040b49613c4e5293b6ac09d96fd0d7e8177d6b1b0e0724e65893626e3f1ec80f24ab24e55ef15667a7935db59791ab185c6b395bf189e3e0af627f794acf1900dbff239874dc5fd9b647b7ccaee345eef1d83f3377c98220a67e2a97c88dcc74a9b829f98f6209646dcd21333c4d015a777c97087e5804011c19bb38481a96313dbe1c723fda59d7a6e684189d6fd072ff298ae17921eaf4cc048078682bef1b0d3b5cbc1a88a932363cb17f9af5677a799c44d4c1d9c938e6fa484ad90db78245482d864e73afb3c"}, {0x86, 0x7ff, 0x200, 0x7, 0xc8f6, "a97f53562e754c12a16029867f47fca668c5e21de19a93a97b1cb5f1e166718ca9b2ac649cb32e9912c5d9788389cdb6d0666449b90e99bc3f199d9dc04a377be78263487603f8b2d9197649f9776d750fe84274ad60a3ea85b3b115f6bcbf04b102869a5fdf3f4aff13e254fd33e4d7301b5451263f"}, {0xae, 0xffffffff, 0x4, 0xfff, 0x0, "84a3cef5a6cbb4a7ddad1ccdf4e25db6b8bc60dc0bd8f771555fbe8ce912f350d27caf6cfbc28d25ab51ed437dbae3ce8985c774e3fbcfe81f0c1d5afc5d35bc23fc37dc90f38bfb086eaff1c4483bcab9765225619e1578fa456fe882c1c5e7e0a0b2285dd9920b951ffacd8cae827ff26f11af08d6fdf15c4ba1fb81e78570306e6dc2db6955c1eaf6ee60d17995547870856e3cd48a557e83a5d5297c"}, {0x66, 0x9b7, 0x0, 0x400, 0x8000, "f3fcd1d34739dcfa29471e39c82bb67f7cdbb650e0d94fcc7f6d617055fa6adbfa7198b231031a209d524cf769f1a17b75a3d17fc478c31f2d3b295bc417e4b268150c6928245562238f80af99361e7097ccfcd1cf4b"}, {0x37, 0x3, 0x104, 0x0, 0xffffffff00000001, "90a1980f0f9469b4b3e1a69f4263896f5e354adaeaa8ed51befa84d203e874e4f7d6334c804116"}, {0xe8, 0x6, 0x301, 0x6, 0x7, "7bff9bcf1dcaeed225fbf93b5631843545479143b38e0a24fd90b0339a6836ce38587cfa9f0347b6ee8f100c986243886e072f211e4178a62bfe4c7e19522be87345abf0181f328920a8f21211147aae2916e11a7e2b8c9cdf1039bb61486caca8505143d884a914b36ca3534efd95cebbc59a94e2477e0dadf228c9f14102d64cc66907d91bdc88bd9504422d4eb90b0204c4d9a11b9d061828d26b9189513ba2b609df2b2b7c2e6b76afc8a841c1f2226dc7fc961c9a67e69bc4afaae9c22e914da200147e5a1ca18147a6cadb4617c6f896d51b44ae2a"}, {0xd7, 0x9, 0x402, 0x8, 0x3, "a43db1de506db5ebc23033cce360b6b643f0887781445e6167e0ed9d13d7692f386baa6d218f33bcfbac29a3e6437b5ab8c74043778617c341afaf509749a8e29e7617221a9dc2dd446e83ff179e0d9b2d6794bf7945920466fdaf3403a2336dfb6fde9a67b22cbbfe157abd48021bed61fa94d640960ab69343db051ea775303388edf7ee2b9bc062f2e05ba60610b8454ecfe51a3fec330857beb1d4ce98e81629c2bb972bc437ee7615ef67dd3c19a91756ca3f11a45e9be36596c504d74c10ffdfbf5badf7"}, {0x37, 0x10000, 0x1, 0x0, 0x0, "4c9b17429deba588f9b5419bf3bdf8fa7e59558d3a3379aae4fbe46912efffc6bdc023ced2f613"}, {0xb4, 0xffffffff, 0xc04, 0x3, 0xe3d9, "64af5d87858ed6204cb6cf63f67f88e1beb794ae57ce6d79a9f8609dfe233cca3bf5530fc46c7b21e916c87b4db00ee49b723351cff03412a7eda0aa5129665a32631f4eb2b2a43a9937de7d4a395ce0c085bfd2228633b715674dfbd8c8044ce244fc5644937ec91b88274d69214d0002af58a8ca9bbfbc2f46a89560663a974936171c50a7915853226f0e5249d064dcd21b16026855aa2fdcd6b54f0ea89f100fcf4e"}], 0x620}], 0x7, &(0x7f0000694000-0x38)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x38, 0x801}, 0x20000000) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000e71000-0x8)={0x0, 0x0}, &(0x7f0000102000-0x4)=0x8) futimesat(r1, &(0x7f0000e6f000)='./file0\x00', &(0x7f0000e70000-0x10)={{0x0, 0x0}, {r6, r7}}) sendto$inet6(r2, &(0x7f0000e6f000-0x599)="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", 0x599, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) fgetxattr(r1, &(0x7f0000d1d000)=@known='com.apple.system.Security\x00', &(0x7f0000b47000)=""/246, 0xf6) ioctl$KDADDIO(r1, 0x4b34, 0xb8c) 2017/12/27 17:52:12 executing program 3: mlock2(&(0x7f00005d4000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000-0xe0)={0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x6, 0x4, 0x1, "3dfd1ea7bfdd0529298b72fcc9c59991048dea1da36c450ffbc7c7798a74a2e6c3e84070c3e1dac5cf661f23ddcee0da1054bcd2b29d54d96b5e5930a4100b26", "4fd1988a37983aaf75acc5b541d163c2c5f84cf52dbc0ba98c858835c0a663a6289eae696c900bfb7e8e2409f91919f031f126d5a16b3c6edfbc2b01f9b17313", "073bd7a343f526dfbed19aad2ace7eb6af8f12c044b60950e9392cf63a25b9b4", [0x1, 0x8001]}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x1, 0x7, 0x6}) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000001000)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)=0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x76)=""/118) finit_module(r2, &(0x7f0000001000-0x39)='selinuxwlan0$posix_acl_accessem1selfeth1-/$securityvmnet1$)\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000002000)=""/172) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000+0xe55)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r0, 0x0, &(0x7f0000005000-0x4)=0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x80000001, 0xf4}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x7f, 0x8, 0x10001, 0x80000001, r4}, &(0x7f0000005000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000003000-0x58)={0x401, 0x100000001, 0x173, 0x911, 0xab, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000006000)=[{0x376, 0x0, 0x7ff, 0x6, @time={r5, r6+30000000}, {0x0, 0xfff}, {0x0, 0x2}, @time=@time={r7, r8+30000000}}, {0xfff, 0x3, 0x3, 0x80000000, @time={0x77359400, 0x0}, {0x3, 0x66}, {0x3, 0x8000}, @queue={0x1, {0x41, 0x80000001}}}, {0x8000, 0x4, 0x8, 0xda7, @tick=0x5388, {0x7, 0x1}, {0xeb, 0x0}, @queue={0x0, {0x0, 0x48}}}], 0x54) 2017/12/27 17:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d57000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c8b000)={0x20, 0x3ff, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00007ea000)={0xa8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0x635000)=nil, 0x635000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00005f1000)=0x0) writev(r0, &(0x7f0000631000)=[{&(0x7f000049f000)="1800000016000180ffffc3ffffffff000a0000002000e1fe", 0x18}], 0x1) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c89000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f6000)={0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0xc) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x80, 0x80) fcntl$setlease(r1, 0x400, 0x2) [ 76.662015] device syz7 entered promiscuous mode 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00002d3000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096f000-0x4)=0x0) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 17:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000a43000)=@abs={0x0, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fbc000-0x4)=0x0, &(0x7f0000d87000-0x4)=0x4) listen(r2, 0x0) 2017/12/27 17:52:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d10000)="", 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f000013c000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 2017/12/27 17:52:12 executing program 0: prctl$intptr(0x26, 0x0) socket$unix(0x1, 0x2, 0x0) personality(0x6000003) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000276000-0x8)={0x0, &(0x7f0000b47000-0x18)=[]}, 0x8) 2017/12/27 17:52:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000f0c000)='./file0\x00') mount(&(0x7f0000c0d000-0x8)='./file0\x00', &(0x7f0000ba3000-0x8)='./file0\x00', &(0x7f0000dbe000-0x4)='efs\x00', 0x7000, &(0x7f0000c7d000-0x16)="") mount(&(0x7f0000386000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='./file0\x00', &(0x7f0000352000-0x9)='ecryptfs\x00', 0x2001000, &(0x7f0000c83000)="") pivot_root(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f0000432000)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002da000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(r0, &(0x7f00004fe000)={&(0x7f000059c000-0x10)=@ipx={0x4, 0x3, 0x2, "e33836ed1007", 0x5a00, 0x0}, 0x10, &(0x7f0000362000)=[{&(0x7f0000fe4000-0xc3)="b751db043e6a3f5e72b64c9962b6940e745d8124f0c44f0921753c3219a579d12f1e3c3197ba3a1fbb32a8c1224f553b846ce3736e650ac2c7f3572fa928bd6a439b28321e91e7098e4fd054e41b3c6d3613c90ad859ffb313f3760f4112e7cfca513528ca9e08c1ee7adfff28f7992e83fb40ffb3fb48bda5f0557a68250b3187a48ed0ce3744997b86436da0a105e95286d5b8b74660fed0e88f3a84237deaa8ab0f5418e583bc3a6d7f4fcb772127d04d8000ed65e91a135e30bb398206c96dccd8", 0xc3}, {&(0x7f0000bcf000-0x34)="d9f1da94e5186e6739f01d3c62d43ed9a7f57e03e32386b502cb2318af6f8f702a84825ef72f7890d8af69915f508becc55fabdf", 0x34}, {&(0x7f0000a2b000-0xa9)="5cd904c0327c804a127bcc5567c1a41c2cc80e50e1848f2f0bc8f83d67f2a0466e982a35b9cfce25361a97f0cfe94315e7a6494e7d007a61e59519660f97bbcf7bc44f8e41c792d3b4a6facb4fe8f3d3579ad9c0a82f47f4b54f4565cb70a454ff472136bfe5f523e25b1c07e052472068c882f122905838b08574b017495c6cb71047f31336ac65550f5b233e644a6a16b6c8c3c0f869036080c9b5be9894f65a586fbb80fdfdf1cc", 0xa9}, {&(0x7f0000372000)="10e0592e9f9625e67b81413f9015a4b68aaa5a838aa31ffa645cee71a0228a9d0faba98ef076347cdc323c6b89d81225a858951cfc921d72806dbc292531291626447ab3468c6826aeb4a049f2e6d304a0bbe230c6a934f9cadec0ec056ad9425cbd44bf2fa1d87f7b898aed35fef5902971b52417", 0x75}, {&(0x7f0000035000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x0}, 0x1) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000021000+0xe44)=0x4, 0x4) sendmmsg$unix(r0, &(0x7f0000013000)=[{&(0x7f000000e000-0x33)=@file={0x0, "35ebe5d21a8805f3332075f5c40a"}, 0x10, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000022000)=0x0, &(0x7f0000023000-0x4)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000001f000-0xe)="35ebe5d21a8805f3332075f5c40a", r1, r2) 2017/12/27 17:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000017000-0x4)=0x406, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007a2000-0x4)=0x6, 0x4) write(r1, &(0x7f0000b82000)="d48636bd2bc799bc1981f6450ad602f7af4f2405e90149938bf293bc5e3f62349783ec02097df614a353be233f66e5fa73d5db54364211e94f764e57b12989241b0f17458f0d2712ff9b30b2f0c3226f9524d4b27bb077e3e1279061b296ec9381f5302a45adc0b7d2ad607462aa6d85de1e0a309afefeeb87de97651d029159612204f52b", 0x85) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00009ac000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008c4000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:52:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a0a000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000ab000)={0x9, &(0x7f0000125000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000299000)={r2, 0x2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008cd000)={0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b1b000-0x20)={0xffffffff, 0x9, 0x1, 0x7ff, 0x0, []}) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c3000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000419000)={0x4, &(0x7f0000d31000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cd6000)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f000090f000)=0x0, 0x2) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000d4c000-0x8)={r2, 0x3}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000682000)=""/28, &(0x7f00003c9000)=0x1c) sysfs$2(0x2, 0x0, &(0x7f0000159000-0x94)=""/148) fcntl$setlease(r0, 0x400, 0x3) 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000fa4000)=0x0, &(0x7f00009b7000)=0x4) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) readv(r0, &(0x7f0000f36000-0x8)=[{&(0x7f0000e7e000-0xc0)=""/192, 0xc0}], 0x1) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000594000)=0x0) ptrace$cont(0xffffffffffffffff, r0, 0xe4e9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') sendfile(r1, r1, &(0x7f000068c000-0x8)=0x0, 0x9) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000635000)={&(0x7f0000d70000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007b1000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000135000-0x8)=[0x0, 0x0], &(0x7f0000ef9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x6, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:12 executing program 2: rt_sigaction(0x0, &(0x7f0000aec000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000885000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffe0e, &(0x7f0000d4d000-0x8)={0x0}) epoll_create(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/27 17:52:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003bc000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a0c000)=0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000669000)={"10c43cea2b73c0fd79e517fe9d018237", {0x4, 0x1f1d23d, 0x8f, "ad396d8a515b", 0x8, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ce5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, r1}) write(r0, &(0x7f000076f000)="240000003200ff0314f90027140800000000001008002100ff6900ff0800000000000000", 0x24) 2017/12/27 17:52:12 executing program 7: 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$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c3c000)={0x0, 0x0}) write$tun(r2, &(0x7f0000a17000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2017/12/27 17:52:12 executing program 4: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) dup2(r2, r1) ioctl$TIOCCBRK(r2, 0x5428) writev(r3, &(0x7f000000b000)=[{&(0x7f00000b0000)="0002", 0x2}], 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009b000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r4, r0) 2017/12/27 17:52:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000524000)={0x0, 0x0}) utimes(&(0x7f00002b8000-0x8)='./file0\x00', &(0x7f0000898000)={{r0, r1/1000+10000}, {0x0, 0x2710}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0x10) 2017/12/27 17:52:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00002f0000-0x4)=0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f000097b000-0x8)={0x0}, 0x8, 0x80800) syz_open_dev$sndtimer(&(0x7f0000c0a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a06000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c81000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f16000)={0x0, 0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='comm\x00') exit(0x0) lseek(r2, 0x2b, 0x0) 2017/12/27 17:52:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000069e000-0xc)='./file0/bus\x00', 0x4000, 0x0) socket$inet(0x2, 0x80000, 0xfffffffffffffffc) r2 = dup(r1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d3f000-0x4)=0x0) pwritev(r0, &(0x7f0000606000)=[{&(0x7f00000b8000-0x86)="8e", 0x1}, {&(0x7f000019b000)="044bf2", 0x3}], 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) openat(r1, &(0x7f0000701000-0xc)='./file0/bus\x00', 0x48402, 0x2) [ 76.941477] syz-executor1 (15339): /proc/15333/oom_adj is deprecated, please use /proc/15333/oom_score_adj instead. [ 76.961886] device gre0 entered promiscuous mode [ 76.971801] tc_dump_action: action bad kind 2017/12/27 17:52:13 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x4, 0x2}, 0x1, 0x6a7, 0x20, {0x1, 0xfffffffffffffffc}, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001b5000-0x8)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x80000000080002, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880000a2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000531000)={@common='sit0\x00', &(0x7f0000ba1000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ca000)=0xb) r1 = timerfd_create(0x9349410d49b8c3d7, 0x80000) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000001000-0x4f)=""/79, 0x4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000)={0xff, 0x6, 0x2000}, 0x4) 2017/12/27 17:52:13 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000207000-0x14)={0x5, 0x2, 0x9, 0x3, 0x20}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x6, 0xd8, 0x86}, &(0x7f00006f9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e4000-0x8)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0xffffffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000-0x94)=""/148) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000)={0x1}, 0x0, &(0x7f0000002000)={0x77359400, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x100}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x3ff, 0x1, 0x3f, 0x98, r1}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x4179}, 0x8) sync() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={r1, 0x8}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006000-0xcd)=""/205) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000006000)={0x1, 0x8, 0x2, 0x1, 0x9, 0x7, 0x81, 0xc0e, 0x4, 0x20, 0x5, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x6, 0xffffffffffffffff, 0x1, 0x718a, 0x1}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000009000)={0x800}, 0x4) 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000f0c000)='./file0\x00') mount(&(0x7f0000c0d000-0x8)='./file0\x00', &(0x7f0000ba3000-0x8)='./file0\x00', &(0x7f0000dbe000-0x4)='efs\x00', 0x7000, &(0x7f0000c7d000-0x16)="") mount(&(0x7f0000386000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='./file0\x00', &(0x7f0000352000-0x9)='ecryptfs\x00', 0x2001000, &(0x7f0000c83000)="") pivot_root(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f0000432000)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002da000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(r0, &(0x7f00004fe000)={&(0x7f000059c000-0x10)=@ipx={0x4, 0x3, 0x2, "e33836ed1007", 0x5a00, 0x0}, 0x10, &(0x7f0000362000)=[{&(0x7f0000fe4000-0xc3)="b751db043e6a3f5e72b64c9962b6940e745d8124f0c44f0921753c3219a579d12f1e3c3197ba3a1fbb32a8c1224f553b846ce3736e650ac2c7f3572fa928bd6a439b28321e91e7098e4fd054e41b3c6d3613c90ad859ffb313f3760f4112e7cfca513528ca9e08c1ee7adfff28f7992e83fb40ffb3fb48bda5f0557a68250b3187a48ed0ce3744997b86436da0a105e95286d5b8b74660fed0e88f3a84237deaa8ab0f5418e583bc3a6d7f4fcb772127d04d8000ed65e91a135e30bb398206c96dccd8", 0xc3}, {&(0x7f0000bcf000-0x34)="d9f1da94e5186e6739f01d3c62d43ed9a7f57e03e32386b502cb2318af6f8f702a84825ef72f7890d8af69915f508becc55fabdf", 0x34}, {&(0x7f0000a2b000-0xa9)="5cd904c0327c804a127bcc5567c1a41c2cc80e50e1848f2f0bc8f83d67f2a0466e982a35b9cfce25361a97f0cfe94315e7a6494e7d007a61e59519660f97bbcf7bc44f8e41c792d3b4a6facb4fe8f3d3579ad9c0a82f47f4b54f4565cb70a454ff472136bfe5f523e25b1c07e052472068c882f122905838b08574b017495c6cb71047f31336ac65550f5b233e644a6a16b6c8c3c0f869036080c9b5be9894f65a586fbb80fdfdf1cc", 0xa9}, {&(0x7f0000372000)="10e0592e9f9625e67b81413f9015a4b68aaa5a838aa31ffa645cee71a0228a9d0faba98ef076347cdc323c6b89d81225a858951cfc921d72806dbc292531291626447ab3468c6826aeb4a049f2e6d304a0bbe230c6a934f9cadec0ec056ad9425cbd44bf2fa1d87f7b898aed35fef5902971b52417", 0x75}, {&(0x7f0000035000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x0}, 0x1) 2017/12/27 17:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a36000)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/relabel\x00', 0x2, 0x0) unshare(0x400) pread64(r0, &(0x7f0000b1c000)=""/238, 0xee, 0x0) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003bc000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a0c000)=0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000669000)={"10c43cea2b73c0fd79e517fe9d018237", {0x4, 0x1f1d23d, 0x8f, "ad396d8a515b", 0x8, 0x0}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ce5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, r1}) write(r0, &(0x7f000076f000)="240000003200ff0314f90027140800000000001008002100ff6900ff0800000000000000", 0x24) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) clock_gettime(0x0, &(0x7f0000418000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000cb7000)=[{{r1, r2/1000+30000}, 0x66, 0x1ff, 0x2}, {{0x77359400, 0x0}, 0x2, 0x6, 0x200}, {{0x77359400, 0x0}, 0x5, 0xffffffffffffff6a, 0xffffffffffffff80}], 0x30) clone(0x82000400, &(0x7f000051c000-0xb0)="98b13d675c804035d07036b9f51dd1ffed6d31226e75be77173611463daaf829eb18952b2492a0a65851caf5ce3031be7379e55d2ef9ef52918efd7602f4349da95780fadcc9c708f7e212854aa185a71a2ba02094d1656ec05d5b292a5af918709ff1155b76dc4d5a8fc6e61995284cd80cc6ab479d4da7e7216ce3cca7dfe36d622199a6c00c18ae99190cfd0e577dfc60e753f566c7f99c75166b3e99b555a585f8281f00427c63710f68e33e5ac6", &(0x7f00006bf000-0x4)=0x0, &(0x7f0000bfa000)=0x0, &(0x7f00002a1000)="ae359e8241c4c889b05ac24c76a94fb9cf3d0394d10ddb") r3 = creat(&(0x7f0000fe1000)='./file0\x00', 0x134) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x40, 0x0}) getpeername$ax25(r3, &(0x7f0000af7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ea0000-0x4)=0x10) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ebd000-0x1)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000838000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = dup2(r1, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d29000)=0x0) perf_event_open(&(0x7f0000e66000)={0x0, 0x78, 0x9f33, 0x1ff, 0x6, 0x3ff, 0x0, 0x5, 0x8, 0x0, 0x0, 0x9, 0xfe9, 0x9, 0x0, 0x7f, 0x2, 0xff, 0x7, 0x2, 0x1, 0x2, 0x6, 0xfffffffffffffff9, 0x1, 0x6, 0x0}, r4, 0xfff, r2, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={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]}) r5 = memfd_create(&(0x7f000003e000)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000a2d000)='/dev/snd/seq\x00', 0x0, 0x8080000000100) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00006bc000)=""}}], 0x60) dup2(r6, r5) syncfs(r2) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000035000-0xc)='/dev/rfkill\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000005c000)=0x8, 0x0, 0x9, &(0x7f0000052000)={0x0, 0x989680}, &(0x7f0000007000-0x4)=0x100000000, 0x8001) setitimer(0x0, &(0x7f000005c000-0x10)={{0x0, 0x0}, {r0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) munlock(&(0x7f0000044000/0x2000)=nil, 0x2000) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002af000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000560000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000261000-0x1)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000edb000)=0x0) [ 77.134899] tc_dump_action: action bad kind 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000c6000-0x4)=0x2, 0x4) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r3 = dup2(r1, r2) fcntl$setpipe(r3, 0x407, 0x0) 2017/12/27 17:52:13 executing program 7: clone(0x60000000, &(0x7f000089c000-0xd7)="eb", &(0x7f0000dd9000-0x4)=0x0, &(0x7f00001ae000)=0x0, &(0x7f0000000000)="2413") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e63000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = gettid() tkill(r0, 0x16) close(0xffffffffffffffff) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xffffffff) socketpair(0x2, 0xa, 0x1ff, &(0x7f000013c000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000015b000-0xd)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x222, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000988000+0x851)="636700160000000000000106", 0x0) ftruncate(r0, 0x2df2) renameat(r0, &(0x7f000057c000)='./file0\x00', r0, &(0x7f0000d0f000)='./file0\x00') pipe2(&(0x7f00006e9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000076c000-0x4)=0x0, &(0x7f00003c8000-0x4)=0x4) splice(r2, 0x0, r3, 0x0, 0x6, 0x4) connect$inet(r2, &(0x7f0000530000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x8020000000080406) bind$inet(r1, &(0x7f00002f3000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r3, 0x0, 0x3, 0x0) 2017/12/27 17:52:13 executing program 1: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0xfffffffffffffff7, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b53000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f00002ec000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000af4000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a3000-0x4)=0xe8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001f8000-0xa)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006ba000-0x4)=0x400, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006df000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002cf000)=0x0, &(0x7f0000f65000)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000d53000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f3c000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008e6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037f000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000812000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x61, 0x5, 0x20, 0x20, 0x7ff, r3, r4}, {0x3f, 0x101, 0xe4, 0x8, 0xc8b, 0x7, 0x9, 0x2}, {0x9, 0x20, 0x4, 0xffffffffffff8000}, 0x100000001, 0x9, 0x8, 0x1, 0x10, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0x5}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc0, 0x3, 0x3, 0x1, 0x5, 0x4, 0x0}}, 0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e04000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/27 17:52:13 executing program 2: r0 = socket(0xa, 0x2000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000d8b000-0x97)="722d2d15ab9d912edfa8103a2682cc7ca751d6cdce311327cbd4f23ff450213a4cb2eeaba7024239914d7c4bc58a19b046f8f03c6263613dc5f05d07ee47d27aad7fc7248daa470b980d1058238356e50e180002000062b25989e5fff1af4532d4737afddf91c87a8041c9db92d03671bd8141a16bdeced1538977465f9826488ab36b8188725364467f7cb857e08cd7d09ba6bf09c9fc", 0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x9e)="ebc0379cdae2136b2b435aa1f2e17709b572dac9df33d1d9ffc3cb57008754dabde330a701244890d09e952021fe410763f04bd718e8dcdfc9a369a690bffede2032ed9931888505b44effcb715a8b2f404185779e464c58c5ee6c7013b10a5129af25c43aacd85639ca85303ad8aafd09752ca20c8ef8766c878e9dd9e3f0a77227354d3321c4d1cfd848a51a92a9d5217b9aa52833d1f7b1d71808feb8", 0x9e, 0x4000, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(ctr-cast5-avx,sha256))\x00'}, 0x58) 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80001, 0x6c, &(0x7f0000015000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000009000)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f000000b000)=[{0x30, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) accept4(r0, &(0x7f000037e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000791000-0x4)=0x14, 0x80800) lstat(&(0x7f0000f1d000-0x8)='./file0\x00', &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070d000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3ff, 0x1, 0x1400, 0x3, 0x20, 0x80, 0x8001, r1, r2}, {0x9, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x100, 0xfff, 0x6, 0xfffffffffffffffe, 0x7ff}, {0x8, 0xffffffff80000000, 0x1, 0x3}, 0x4, 0x4, 0x0, 0x1, 0x80, 0x1}, {{@in=@multicast2=0xe0000002, 0x8000, 0x401}, 0x19, @in=@multicast2=0xe0000002, 0x4, 0x3, 0x3, 0x80000001, 0x80000000, 0x20, 0x7}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000245000-0x10)=[{&(0x7f0000e44000)="a3261da683a6f9bc8c8ecb3d3492558ae1", 0x11}, {&(0x7f000001b000-0x9f)="5b77fb0cb5f982cfb8e4c0224e9ef8dac2c1a9e6d99b690fbe202f910ee06247f3fe7209b9a70bd453a0c69abed9e3a62a4a8f1c34037acefab2b4cbb5b073c44d9eb12fb9dba3a8d2e4cb227b5e13fad9fd3aa3d3b4768b597ed5eda2a72d96a64659cd0cee3f4be5ebef8ef95684047d65dd5ccca41307775fe15b04aac79aa19d0c1dce9d6e90b46eee3c790b4a0c6f7cea9531c868a5e52168a241f7ed", 0x9f}], 0x2) r3 = dup(r0) sendto$inet6(r3, &(0x7f000088d000)="", 0x0, 0x20000001, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x1000000002, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000478000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00009e9000-0x8)={0x1, r1}) 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f0000f02000)=[{&(0x7f00007f7000)="e21eae44c9efef7d4ec776bf216de34438e4a33d17ad02acc14e75666b2c4b435898888f266c76c8f786ed9027b4b41f3220398b0860251835c8515d2d3096271ae6bfe3ec76210bbc051260545d20df216308a51f31cf0290cad9b2ab2b6eea48c20a75dc1cd2c661c2ee1395b28aa7360323b5a75a95060e3f34dab64e39684195c9fad7a4acf12eb09e", 0x8b}, {&(0x7f000059f000-0x4)="cef1772d", 0x4}], 0x2) 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000005000-0x4)=[r0]) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000000b000)={0x9, 0x100000000, 0x9, 0x9, 0x3, 0x800, 0xffff, 0x9, 0x800, 0x400, 0x0, 0xfb9}) ptrace$getregs(0xc, r1, 0x101, &(0x7f0000002000-0xb9)=""/185) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) flock(r0, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f0000df5000)=[{&(0x7f0000f87000)=""/161, 0xa1}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cca000-0x14)={0x5, 0x58e6, 0xffffffffffff7fff, 0x1, 0xfffffffffffffffd}, 0x14) creat(&(0x7f000049b000-0x8)='./file0\x00', 0xa) fcntl$addseals(r0, 0x409, 0x5) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000765000-0x10)=[{&(0x7f0000473000)="2900000021001980013d5400240a00200200000b00f000000f00000405000300000000000006ec006e", 0x29}], 0x1) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000823000)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) write(r0, &(0x7f0000f40000-0x97)="e3839d4b9b8b6bf1865344824ff16acea50baa14a01e8c43a7daacf3248312476772435ab484851f06ed9123001d450abb0462c00401cf3787e1b40900e7c49b3270577c7c89738f097193669a625b7028cec39d40a5582f", 0x58) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$int_in(r1, 0x5473, &(0x7f0000e50000)=0x10000) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) [ 77.327291] IPVS: Creating netns size=2536 id=13 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a89000)=0x0) wait4(r0, 0x0, 0x1000000, &(0x7f000090a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e50000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f62000)=@assoc_id=0x0, &(0x7f0000894000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002ce000+0xa12)={r2, 0x8}, 0x8) getpeername$packet(r1, &(0x7f000066b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a05000-0x4)=0x14) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000e1000-0x8)={0x1, &(0x7f00009d1000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/27 17:52:13 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ad000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000509000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x401) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b60000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000e42000-0x18)={0x100, 0x8, 0x1, 0xfffffffffffffbff, 0x9, 0x1}) mmap(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x8, 0x110, r0, 0x0) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) socket(0x3, 0x800, 0xe6b6) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="e09d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00006ce000)={0x0, 0x2, 0x0}, 0x4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000f59000)={0x7, 0x5, 0x1, 0x1000, 0x5, 0x80000000, 0x48966519, 0x81, 0x75e4, 0x9}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000e49000-0x58)={0x0, 0x0, 0x353, 0x40, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x11, 0x2, 0x0) bind(r4, &(0x7f0000b7e000)=@l2={0x1f, 0x6, {0xc8, 0xb03, 0x8000, 0x80, 0x0, 0x9}, 0x8001, 0x5}, 0xe) sendmsg(r4, &(0x7f00006af000)={0x0, 0x0, &(0x7f00001e5000)=[], 0x0, &(0x7f000068a000-0x1398)=[], 0x0, 0x0}, 0x0) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xfffffffffffffffc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000eca000-0xc)={@rand_addr=0x400001, @multicast2=0xe0000002, @rand_addr=0x1}, 0xc) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f000077c000-0x1000)="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", 0x1000) mkdirat(0xffffffffffffffff, &(0x7f00000de000-0x8)='./file0\x00', 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80000000803, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000122000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x40, 0x40, 0x7}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xb8, 0xfffffffffffffffc, 0x7fffffff, 0x140000000000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x1}, 0x6) [ 77.399372] pktgen: kernel_thread() failed for cpu 1 [ 77.409343] pktgen: Cannot create thread for cpu 1 (-4) [ 77.416218] IPVS: Creating netns size=2536 id=14 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000-0xd)='net/fib_trie\x00') tee(r0, r0, 0x0, 0x9) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000af4000-0x354)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a20003", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000522000)="60129e", 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000772000)={0x2, &(0x7f0000d5a000)=[{0x0, 0x57f8, 0x16, 0x6}, {0x7fffffff, 0xbbb9, 0x4, 0x8000}]}, 0x8) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2017/12/27 17:52:13 executing program 7: r0 = socket$unix(0x1, 0x20001, 0x0) sendto$unix(r0, &(0x7f0000fa4000-0xdf)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006de000-0x8)='./file0\x00', 0x80, 0x8) accept4$inet(r1, 0x0, &(0x7f0000cdd000-0x4)=0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e6f000)='rxrpc_s\x00', &(0x7f00005b1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e70000-0x4b)="b502bd7a926adb182b27b9743b2fd4b42aaef60db45b0837dd9507629fc50f3153273183f0a1568b6d0f51351c36e3c6eeff695e4b07e933b356361d2610618696a01a9431451f5fe2ded4", 0x4b, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x68) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003a4000-0xa)='id_legacy\x00', &(0x7f0000295000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002fb000)='proc\x00', 0x0) request_key(&(0x7f00003cc000)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)='vboxnet1^(md5sum*ppp1\x00', r0) clone(0x0, &(0x7f0000162000-0x9b)="f121171e415677879ae7d82bc7f0ac6ca78567b61db8d1ae862cca9fe05566b7034416025c2b2e7ff4a95601924d6c9242e1586aeb0aeb3ff9c96f2d375ca6fb029bfa54572319d5984b6eb0245d4a16006821534462f0e053f39633d7cb52d9d969fbae42853f32fc5e7afed5ae8e0bb8919e023b8eeb7353355a708c7a8ee6dac86c5ab592b620200a7ad73ff683ea5c9e0388df8d995c102406", &(0x7f00006c0000)=0x0, &(0x7f0000a50000)=0x0, &(0x7f000083e000)="60c696e008b22310046d6e7f1b742f94afb34c10f5eaf54aa200f0a32e253adc") [ 77.477260] device gre0 entered promiscuous mode 2017/12/27 17:52:13 executing program 6: r0 = socket(0x5, 0x5, 0xc0000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) sendto(r1, &(0x7f00009c4000-0xd)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) 2017/12/27 17:52:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000020b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026e000-0x4)=0xe8) recvfrom(r0, &(0x7f0000b51000)=""/104, 0x68, 0x2, &(0x7f0000860000)=@ll={0x11, 0x0, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x48, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000fa5000-0x8)='./file0\x00', &(0x7f0000813000)=""/165, 0xa5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000014d000)={0x0, 0x8, 0xab2a, 0x80000000, 0x7, 0x328000}, &(0x7f0000a54000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f30000-0x4)=@assoc_id=r1, &(0x7f000097d000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001e6000-0x4)=0xa00000000000, 0x4) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000409000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000d0a000)=0xfb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r0, 0x100000000000002, &(0x7f0000b79000-0x4)=0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000005000)=""/0, &(0x7f0000462000-0x4)=0x0) readv(r1, &(0x7f0000b85000-0x18)=[{&(0x7f00002aa000)=""/0, 0x0}, {&(0x7f00000b7000)=""/242, 0xf2}, {&(0x7f0000b97000-0x67)=""/103, 0x67}], 0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c53000)={0x0, 0x0}, &(0x7f0000186000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000557000-0x4)=@assoc_id=r3, &(0x7f0000ff0000-0x4)=0x4) 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) readv(r0, &(0x7f0000cf2000)=[{&(0x7f0000eaf000-0x5f)=""/95, 0x5f}], 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00002ae000-0x15)="fefffff040000000000000f204734909616d467300") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000089000)={0xaa, 0x50, 0x0}) prctl$setendian(0x14, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b4a000)={0x9}, 0x4) 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0xb)='cg\x00\x00\x00\x00\x00\x00\bi\x00', 0x0) pipe2(&(0x7f0000c25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000064f000)=[{&(0x7f0000607000)="72d5fc712d3fba", 0x7}], 0x1) readahead(r2, 0x4, 0x101) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) 2017/12/27 17:52:13 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000298000)=0x5, 0x4) write(r0, &(0x7f0000eb6000-0x110)="2600000022004701050007008980e8ff06006620002b3f00c0e9ff094a51f101010003351287", 0x26) pipe2(&(0x7f0000226000)={0x0, 0x0}, 0x80800) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x202) r0 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ce3000-0x8)={0x0, 0x0}) setns(r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d4d000-0x4)={0x3ff}, 0x4) clone(0x12024000, &(0x7f0000b92000)="", &(0x7f000064d000)=0x0, &(0x7f0000310000-0x4)=0x0, &(0x7f0000a4f000-0xd0)="") 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000bf000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a36000)=0x467b, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e05000-0x4)=0x14, 0x800) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003ac000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035a000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x0, 0x6, 0x15, 0x20, 0x20, 0x7, r2, r3}, {0x100000001, 0x9, 0x1f, 0x800, 0x30ae, 0x1, 0x6, 0x9}, {0x3ff, 0x9, 0x8, 0xa1c}, 0x6, 0x4, 0x1, 0x1, 0x24, 0x0}, {{@in=@multicast1=0xe0000001, 0x10000, 0x9}, 0x2, @in=@multicast2=0xe0000002, 0x8569, 0x3, 0x3, 0xffffffff, 0x387, 0xe1, 0x1ca6}}, 0xe8) socket$inet(0x2, 0x805, 0xffff) r4 = syz_open_dev$mice(&(0x7f0000d36000-0x10)='/dev/input/mice\x00', 0x0, 0x400) write$tun(r4, &(0x7f0000c1b000)=@pi={0x0, 0xe967, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e89839d0c679", [], {{0x6007, @x25={0x0, 0x5, 0x13, "45b8e8a66d89acd51dfd1cde878d0714c3e4cf3ac4d73d823ae2a39e0a1db1f9058975eb88d67ca583d9ce66694269e61aa63d884e4b5260527f0b66bfbfc311f8804608db09d1115fc37588b40a9761e61adc03a233271066b2b4fe4fe553ef6849f762b5ce3f62486bb97a17ab3e6a4d3488ca3df86b2fe4e992a9311efa9feb71cdbaeb584c450a3d8450f7c798170853943e2d777c60adbb13e7887e4d48f3695fe459336e9c598f1742af7ddca56da3ea04ff192a95dfa57e2528dad5af"}}}}}, 0xd5) 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x100) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mknod(&(0x7f000058f000)='./file0\x00', 0x0, 0x1f) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000d1b000)='./file0/file0\x00', &(0x7f0000184000)='./file0/file0\x00') 2017/12/27 17:52:13 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f00009f3000)="1654a95d0535980449f13d5840b7718ac09a69275c1fb7a571423c48bb91a938f0d1cae086ecb07b4deb8ef7647b28750cca0a7ce991456ed4aeaccb4ee12cc5a8e39d2014139915fd679cfca650842b8e7acc0493783414df753515052528dccb4c1a9c67160edcc9d39113bd0c33c837a4d82bce494434f59b", 0x7a, 0x20008004, &(0x7f0000000000)={0x1a, 0xd, 0x2, 0x6, 0x5b1, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) lookup_dcookie(0x0, &(0x7f0000016000-0xd3)=""/211, 0xd3) 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000095f000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000183000)='cifs.idmap\x00', &(0x7f0000f17000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f17000-0xfc)="9da9e69bdaeaec65d2a0780e27379ffed5836fe03183391f0d95eb4e7ecd788d87df3b77cf792286bb4e1cfb1e36608f50dd531fb3cf5d1667ca37ba5c3549aa9da87ed9a7329b4bb8a765be48c0908bf3929c7930623f5fe18077d5ed8ba1e0ad5662d81927c42e50aea3090f7bafb5c1247bd3c9a06a5640d4ed7067971479c8e23bb8bbabccc82f7f08d36a98610a28f44a365938912ed74ea3b32870244a4d909aa4fdf415f09b9e5f3cd124bec58e499cf98fa10e8e8a9b43d2cc1f4b50af54085e04d759d7955f76e47c26573a34e13b5cd8463a6f8109fef9c378632bbbcae84674fccd88c1d5641c7a5d86e66dc1b5bc963a952e", 0xf8, 0xfffffffffffffffa) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) getsockname$ax25(r0, &(0x7f000068b000)={0x0, {""/7}, 0x0}, &(0x7f0000be4000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00006bf000)=""/3, &(0x7f0000849000-0x4)=0x3) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = memfd_create(&(0x7f0000cd7000-0x10)='+selinuxkeyring\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/27 17:52:13 executing program 7: prctl$getreaper(0x7, &(0x7f000011a000-0x8)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x11)=""/17) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aad000-0x18)={0x0, 0x88, 0x30, 0x1, 0x5a}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d58000)={r1, 0x4}, 0x6) 2017/12/27 17:52:13 executing program 6: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000301000-0x1e)=@file={0x0, ""/28}, &(0x7f0000001000-0x4)=0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getresgid(&(0x7f000021e000-0x4)=0x0, &(0x7f0000f2b000)=0x0, &(0x7f0000d03000)=0x0) getgroups(0x1, &(0x7f0000823000-0x4)=[r1]) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000bb2000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) 2017/12/27 17:52:13 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000b76000)=@ethtool_wolinfo={0x17, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e21000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000cce000)=""/186) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000ff8000-0x4)=0x8) ioctl$TCFLSH(r2, 0x540b, 0x1) 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, &(0x7f0000be0000)={@common='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cec000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73", 0xe2}], 0x1) sendto$inet(r0, &(0x7f0000e7e000-0x18)="0f", 0x1, 0x40081, &(0x7f0000617000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007ad000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f8b000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000314000-0x8)={0x4, &(0x7f0000a60000)=[{0xff, 0x10000000}, {0x4, 0x7}, {0x81, 0x2}, {0x3, 0x1}]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000011f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f000057e000-0x8)={0x64261d37, 0x4, 0xfff, 0x3ff, 0x37}) bind$inet(r0, &(0x7f0000a22000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) 2017/12/27 17:52:13 executing program 3: r0 = socket(0x13, 0x80000, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cf8000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1000, 0xfff, 0x101, 0xfffffffffffffbff, 0x9}, 0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000002000-0x28)={@common='dummy0\x00', @ifru_map={0x1ff, 0x81, 0x80, 0x7, 0x3c, 0x4451}}) keyctl$get_security(0x11, 0x0, &(0x7f00006ca000-0x1000)=""/2012, 0x7dc) 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00005a8000)=0x800000007, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000141000-0x28)={@generic="6c9470417b634fef7b9c0bf8de92dc3b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000049c000)={@loopback={0x0, 0x1}, 0x5, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005f000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ae8000)={{{@in6=@empty={[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, 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=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f79000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00004f6000)={@generic="955fd57e0a5dcea464b1ff0e3c722854", @ifru_names=@generic="0fe18ec760240116dfdfe64c4da72d16"}) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000408000-0x4)=0x0) r1 = add_key(&(0x7f00005b1000)='logon\x00', &(0x7f0000b51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) r2 = add_key(&(0x7f0000449000-0x6)='.dead\x00', &(0x7f000022a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000089a000)="7e41c2a0a59317fb04a4411a6e67eb8d334f4fa0c1ca9c4d67c0bd1bae81ba19e8c7980dc97787acad2a814a1fe18113518ac25025", 0x35, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) r3 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000322000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7, 0x81, 0xffffffffffffff81, 0x9}, &(0x7f0000836000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000d86000-0x4)=r4, 0x4) recvfrom$inet6(r3, &(0x7f0000641000-0x7f)=""/127, 0x7f, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000066b000)={0x0, 0x7, 0x20, 0x400, 0x2}, &(0x7f0000ede000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00002ef000-0x9)={r5, 0x1, '*'}, &(0x7f0000239000)=0x9) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDDISABIO(r6, 0x4b37) mq_notify(r6, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r3, 0x8000, 0x3733e420, &(0x7f0000df7000)=""/4096, &(0x7f00001c9000-0x4)=0x1000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00002d4000-0x5f)={0x5, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f2000-0x4)=0xffffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d7000)={0x0, 0x0, 0x0}, &(0x7f00004f5000-0x4)=0xc) prlimit64(r1, 0x4, &(0x7f0000fcf000-0x8)={0x0, 0x8}, &(0x7f00001b4000)={0x0, 0x0}) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003c3000)='./file0\x00', 0x2000, 0xffffffffffffffff) ftruncate(r0, 0x4) ioctl$int_out(r0, 0x2, &(0x7f000009d000-0x4)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000336000-0x8)=0x0, 0x7) 2017/12/27 17:52:13 executing program 7: pipe(&(0x7f00003dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000cee000-0x27)={0x0, 0x1f, "bedb837f46a38cbea70673ecf1e51199f00e2ceb6a64356fe0073df58b6dc6"}, &(0x7f0000000000)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xc9b}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000005f000-0xe)='/dev/keychord\x00', 0x309042, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000c58000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getpeername$inet(r1, &(0x7f00000b5000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000828000)=0x10) sendfile(r1, r2, &(0x7f000001f000-0x8)=0x0, 0x20) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000474000)='id_legacy\x00', &(0x7f0000e7e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008d3000-0x79)="29c5c23a9afa24d7e2ee8fbd4eef1a533ff72699f6c83206ce0fedd5a26f3531d16fd5234b92f0f2f0abdb28d0bc52ffa0767f29eb687a8fcf8625eb37fb71ca9c0c6161f90d16f2ba9b9cf13df28164cbc7117d2c5f57aa4a68feb8f69d6e650a903ba3e50a5267dae2f9c210db79a34994744fc44ede6598", 0x79, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000d75000)='keyring\x00', &(0x7f0000c31000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fac000-0x15)='ppp1&ppp1lotrusted-.\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000161000-0x10)={0x8, 0x4, 0x100000000, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000532000-0x58)={0x9, 0xfffffffffffffffb, 0x0, 0x1f, 0x5, 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]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000052c000-0x8)={0x19980330, 0x0}, &(0x7f0000c39000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r3, 0x89f7, &(0x7f0000cb3000-0x28)={@generic="969b3f90b8541ca33439a1c2aaf49141", @ifru_flags=0x100}) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000f54000)=0x2ed) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a5000-0x11)='/dev/vga_arbiter\x00', 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000844000-0x28)=[{&(0x7f0000186000-0x71)=""/113, 0x71}, {&(0x7f00009cf000)=""/197, 0xc5}, {&(0x7f000026f000-0x7b)=""/123, 0x7b}, {&(0x7f0000f19000)=""/218, 0xda}, {&(0x7f0000cc8000-0x14)=""/20, 0x14}], 0x5, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00001dc000-0x8)={0x8d, &(0x7f0000ac4000)=""/141}) 2017/12/27 17:52:13 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000)=""/0, &(0x7f0000003000)=0x0) socketpair$inet6(0xa, 0x3, 0x80, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000)=0x8001, 0x4) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xee, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000007000-0x4)=0x0) ioprio_set$pid(0x1, r3, 0x0) renameat2(r0, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000006000-0x8)='./file0\x00', 0x1) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x240000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000007000-0x8)='./file0\x00') sched_setscheduler(r4, 0x3, &(0x7f0000006000-0x4)=0x7) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x4) sendto$inet6(r0, &(0x7f0000670000+0x6d5)="650d503046bc4ca7420efb5ea3dc5ebf1776497ff102ea7a84bd43b6ccd5cb253cd67b4473d5eafee8ebf4cbc12dd07e96f29b922b73152aa3803a02b5f3d7075e5cfb13058584fb8d4e6fc72f4e7ddef84df66c26c3567d0aaeb0d5dfa6db558770182f8ee162e29a3dcaff8b8c2d3789e4cd59c4ff68a26d045383c8f509cf1c63f72bd83efe449471f15fc3c9e2ee4c837a364f287372b97f1cd541e758ef1ab9876f42ecb207f8502ed254170a61af0ad5cc5168fc660b4fa17bd658dfdaab916a89446b533ccda63eabddfa4d907038803d21de8c0c40e0eb953761cf82", 0xe0, 0x20004000, &(0x7f00007ee000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = request_key(&(0x7f0000020000)='keyring\x00', &(0x7f00005ee000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000079b000-0x5)='eth0\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000083e000-0x4)=0x0) pkey_alloc(0x0, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff7000-0x27)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f06fa3268d7da69}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x32) write(r0, &(0x7f00005cc000-0x24)="24000000100005000000000000000104030501001000010011f3fffff60000f104005610", 0x24) pipe(&(0x7f0000d3d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ce1000)=0x20, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/load\x00', 0x2, 0x0) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000051f000)=""/1, 0x1) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000798000)='./file0\x00', &(0x7f0000799000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2017/12/27 17:52:13 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/vga_arbiter\x00', 0x40500, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000092000-0xc)={0xa0000002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00008d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r3) shutdown(r2, 0x0) splice(r2, 0x0, r4, 0x0, 0x1, 0x0) inotify_add_watch(r0, &(0x7f00000ff000-0x8)='./file0\x00', 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f000062c000-0x36)="727a39f43ca9af6fd3566c805d9da00b777978dfd9ff34cc5fc605be1a829e810ec4ae8bbfe0517aa00332f78c93b0d817533400d4da") syz_open_dev$sg(&(0x7f00005c4000-0x9)='/dev/sg#\x00', 0x3, 0x20c0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00004eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000764000)=0xc) getresgid(&(0x7f0000fa5000-0x4)=0x0, &(0x7f0000653000)=0x0, &(0x7f0000838000)=0x0) fchownat(r0, &(0x7f00005ac000)='./file0\x00', r5, r6, 0x1800) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) madvise(&(0x7f0000034000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000c07000)=0x0, &(0x7f0000f17000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000254000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff3000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000b0b000)='io\x00') read(r1, &(0x7f0000f60000)=""/52, 0x34) r2 = syz_open_procfs(0x0, &(0x7f0000458000-0xe)='mountstats\x00') getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000c8d000-0xd0)=""/208, &(0x7f0000688000-0x4)=0xd0) preadv(r2, &(0x7f0000f3b000-0x8)=[{&(0x7f0000c5e000-0xc3)=""/195, 0xc3}], 0x1, 0x0) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00009c2000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000b10000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r1, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) socketpair(0xf, 0xa, 0x7fff, &(0x7f00002ee000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000773000-0x4)=0x8000, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000401000-0x10)={&(0x7f0000f81000/0x3000)=nil, 0x3000}) 2017/12/27 17:52:13 executing program 1: r0 = eventfd2(0x5ff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f74000-0x12)={@generic="86766efc420e7163ff8ad46a049bef15", 0x1f}) r2 = socket(0x10, 0x802, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000f73000)={0x3, r3}) write(r2, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f000004a000+0x72e)=0x0, 0x7, 0x0, &(0x7f000004b000-0x10)={0x0, 0x0}, &(0x7f000004a000)=0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000004c000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004b000)=0x14) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000004b000)={0x0, 0x20000000, 0x0, 0x3, 0x3, 0x2, 0x6, 0x5, 0x3, 0x2}, 0x10) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004b000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000001b000-0x4)=0x0) prctl$intptr(0x3f, 0xfffffffc) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000004d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001, 0x6, 0x9, 0x4}, &(0x7f0000026000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000015000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000003e000-0x18)="9f75b23ee2fbc6aa47c3fbb16a6a5e8fb95f1e32cb2a41de") [ 77.997137] device gre0 entered promiscuous mode 2017/12/27 17:52:13 executing program 2: mlock2(&(0x7f0000c68000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00001d8000-0x18)={0x6, 0x6, 0x7, 0x7, 0x96a5ad281782b52d, 0x72}) socket$packet(0x11, 0x3, 0x300) 2017/12/27 17:52:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ae3000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bb5000-0x9)='net/sctp\x00') ioctl$void(r1, 0xc0045878) futimesat(r1, &(0x7f0000a2b000)='./file0\x00', &(0x7f0000626000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2017/12/27 17:52:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b01000-0x28)={@common='bpq0\x00', @ifru_settings={0x3, 0x0, @fr_pvc=&(0x7f0000d5b000)={0x0}}}) r1 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003aa000)={0x0, 0x0}) 2017/12/27 17:52:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x4) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d90000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003ab000-0x7)='cgroup\x00') preadv(r1, &(0x7f0000e09000)=[], 0x0, 0x0) 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000031e000)='./file1\x00', 0x8090, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/policy\x00', 0x0, 0x0) ftruncate(r0, 0x2d9) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00003ae000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$netlink(r0, &(0x7f0000c7a000)={0x10, 0x0, 0x0, 0x2}, 0xc) 2017/12/27 17:52:13 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000e8d000)="b339", 0x2, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000259000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) lstat(&(0x7f0000d2c000-0x8)='./file0\x00', &(0x7f00007b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ef5000)='./file0\x00', &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00008ac000-0x8)='./file0\x00', 0xc002, r1, r2, 0xc7, 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ef5000+0x911)='/dev/sg#\x00', 0x791, 0x701201) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000029000)='./file0\x00') 2017/12/27 17:52:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setrlimit(0x7, &(0x7f0000df2000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000800000-0x9)='/dev/sg#\x00', 0xfffffffffffff032, 0x20001) clock_gettime(0x0, &(0x7f0000b1e000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x2) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000ed2000)=0x6, 0x4) clock_gettime(0x0, &(0x7f000091f000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000604000-0x10)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000799000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = accept4(r0, &(0x7f0000036000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000031b000)=0xc, 0x0) r7 = open(&(0x7f000047e000-0x8)='./file0\x00', 0x12100, 0x100) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40186417, &(0x7f00000ea000-0x18)={0x10000, 0x8000, 0xffffffff, 0x3, 0x5, 0x4000000000400}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000406000-0x10)={0x61d5, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0086438, &(0x7f0000e35000)={0x8, r8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000dad000+0x961)={0x7, 0x81, 0x2, 0x228b, 0x88b, 0xfffffffffffffffe, 0x0, 0x1ff, 0x0}, &(0x7f000014e000)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000007000-0x4)=r9, 0x4) ioctl$TCGETS(r7, 0x5401, &(0x7f00000bd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000088f000-0xad)={0x0, 0xa5, "6400c2f8fd785abe41c63952be87ad08451fda24e26a49528726205b31ec34807819fccbf87e760e2af7cd2443701cb8f48c5c0587ff1ab79f1e95227d4413ed8096f39b8d948f50ffd62c63b820ace3520d7e63b936fe26f601700d4b16bae83c0b2c42b7837f225e0ae649a442a460484a5e9b9cb31f516acd12b74f4c24abf5d40fde417fdb1f6357bd013e90d0eeb9f08d2c53fda6a132147cbd257eb6ceb824071ad9"}, &(0x7f0000751000)=0xad) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000841000-0xa0)={r10, @in6={{0xa, 0x0, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400, 0x2, 0x8, 0x3}, &(0x7f0000844000-0x4)=0xa0) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000f08000)={0x0, 0x0}, &(0x7f00007d9000)=0x8) 2017/12/27 17:52:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000654000)="a87a", 0x2) sendto$inet(r0, &(0x7f0000e14000-0xd3)="b25d2af2c438a7f57298db9d57af5051c75c6f2b3ce53b440ba05eeb8f4b4ea951f3c8f76a73e94b469949aa9515822e6c53760d6fb8f5cacdba70c30b5e94b079d30134680dab2edd9ae70184ffa123698562bede55adf2c123d929136ea482ed3d76b2f3cd47fae51607a752e72f25988ee4ace72fa1234a31907ba417e7864cf7e2cb002c29ca1bd20cde59de97f6b265a12885abe6296cfa2507fdb511d34afd8ee038c911b0b3772535f2c36c0e994b793534408c5898bc30f4170277d981dd2405fa5fed27ead9c556b774eb6ddc600b", 0xd3, 0x20000012, &(0x7f00007f2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dec000+0xfe8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) unshare(0x28000400) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0x40) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000531000-0x8)={0x7, 0xbb}) 2017/12/27 17:52:13 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000fcb000)=[{&(0x7f0000cb3000)="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", 0x24a}], 0x1, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000864000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000bfc000)={0x1, 0x8a07, 0xef11, 0x9, 0x2, 0x5}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000d87000)=0x0) 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) 2017/12/27 17:52:14 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000032000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfff, 0x4, 0x8, 0x8000, 0x4, 0x4, 0x4, 0x9, 0x800, 0x5, 0x1, 0xfffffffffffffffb, 0x3c86, 0x20]}, &(0x7f0000001000)=0x108) ioctl$TIOCSCTTY(r1, 0x540e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000-0x24)={0x0, 0x4, 0x6, 0x8001, 0x6, 0x8, 0x8001, 0xf2, 0xe7f6, 0x2, 0x0, 0xf27}) ioprio_set$pid(0x1, r0, 0x0) 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000000b000-0x10)={0x4, 0x200, 0x100000000, "e50f223f337f", 0x0, 0x0}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="755ef991452e", [0x0, 0x0]}, 0x10) close(r0) fcntl$setsig(r2, 0xa, 0x1e) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2017/12/27 17:52:14 executing program 0: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) connect$inet6(r0, &(0x7f000043e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000039e000-0xe)='/dev/keychord\x00', 0x4800, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000450000-0x93)=""/147) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000043d000)="", 0x0) 2017/12/27 17:52:14 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e51000-0x11)='/selinux/enforce\x00', 0x400, 0x0) 2017/12/27 17:52:14 executing program 2: umount2(&(0x7f0000eca000-0x8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000878000)="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", 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() setpriority(0x0, r1, 0x9) capget(&(0x7f0000455000)={0x19980330, r1}, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000da2000-0x8c)={0x10001, 0x5, 0xfffffffffffffffc, 'queue1\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]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000fa2000-0x10)='em0&.wlan1wlan0\x00') 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c0a000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f0000-0x7)='ns/net\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00008d3000+0x6d6)={0x0, 0x23, "9d595a5b3432aae1d9b2f8f24efc6007489f3cc52452b106397a404f17b65ef8db700e"}, &(0x7f0000d55000-0x4)=0x2b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000042d000-0x20)={0x3, 0x83de, 0x8209, 0x1, 0x1, 0x83a5, 0x4e, 0x6, r2}, 0x20) 2017/12/27 17:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(0x0, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b43000)={0x0, 0x1f, "23ee5fc3e0577223b9aac60c932a73602f35ae58b89282b012d7e89afc7b60"}, &(0x7f0000255000-0x4)=0x27) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d99000)={r1, 0x800}, &(0x7f0000c48000)=0x6) 2017/12/27 17:52:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000-0x1000)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) pselect6(0x40, &(0x7f0000579000-0x40)={0xd1c1, 0x4, 0x40, 0x4, 0x6f, 0x7, 0x3, 0xbe}, &(0x7f00000c5000)={0x9, 0x2, 0x9, 0x8, 0x3, 0x30000000, 0x6, 0x80}, &(0x7f0000c98000-0x40)={0xffffffff7fffffff, 0x40, 0x5, 0x4, 0x3bb, 0x3d, 0xffff, 0x7}, &(0x7f0000e71000-0x8)={0x77359400, 0x0}, &(0x7f0000a93000-0x8)={&(0x7f0000d02000)={0xffffffffffffff81}, 0x8}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001000-0x28)=[{&(0x7f0000fde000)=""/94, 0x5e}], 0x1, &(0x7f0000001000-0x48)=[{&(0x7f0000283000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000019d000)=""/175, 0xaf}, {&(0x7f000063c000-0x71)=""/113, 0x71}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f000060b000)=""/189, 0xbd}, {&(0x7f0000885000)=""/238, 0xee}, {&(0x7f0000732000-0xc5)=""/197, 0xc5}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000fa5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003ae000-0x8)={0x0, 0x0}) nanosleep(&(0x7f000076d000)={r3, r4+10000000}, &(0x7f0000ba6000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000d95000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r2, 0x0, &(0x7f0000000000)={{0x0, r5}, {r6, 0x0}}, 0x0) 2017/12/27 17:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f2e000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000035b000-0x4)={0x80000001}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) 2017/12/27 17:52:14 executing program 1: socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000282000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, r1, 0x0) fcntl$setflags(r1, 0x2, 0x1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = inotify_init1(0x0) remap_file_pages(&(0x7f0000ab5000/0x2000)=nil, 0x2000, 0x1, 0x40, 0x10830) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2c000)={0x0, 0x0, 0x0}, &(0x7f000026b000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x800000202, &(0x7f0000237000)={&(0x7f0000498000-0x40)=""/64, 0x40}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000488000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f00002f0000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c10000)={0x0, 0x1d, "ebc1ae1d77888dd36a52205379dfaf11dde32a4f9ba6240b92a63c9347"}, &(0x7f00006d6000-0x4)=0x25) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000bba000-0x8)={r6, 0x7ff}, &(0x7f0000bff000)=0x8) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f69000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000)=0x0) 2017/12/27 17:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000776000)='\x00', 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ca8000-0x4)=0x1f8, 0x4) 2017/12/27 17:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) recvmmsg(r0, &(0x7f0000bcc000)=[{{&(0x7f0000625000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006a4000)=[{&(0x7f000061f000)=""/211, 0xd3}, {&(0x7f000082b000-0x50)=""/80, 0x50}, {&(0x7f0000553000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e5a000-0x5d)=""/93, 0x5d}, {&(0x7f0000818000+0xd21)=""/118, 0x76}, {&(0x7f000014f000-0x70)=""/112, 0x70}, {&(0x7f00007ca000)=""/115, 0x73}], 0x7, 0x0, 0x0, 0xffffffff}, 0x243}, {{&(0x7f0000142000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00008ba000-0x18)=[{&(0x7f0000fbd000)=""/4096, 0x1000}, {&(0x7f00004aa000-0x59)=""/89, 0x59}, {&(0x7f0000a18000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000d0a000-0x59)=""/89, 0x59, 0x9}, 0x7}, {{&(0x7f00000f2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b78000)=[{&(0x7f0000189000-0xfa)=""/250, 0xfa}, {&(0x7f0000743000-0x2c)=""/44, 0x2c}, {&(0x7f00005d1000)=""/22, 0x16}, {&(0x7f0000902000-0x2a)=""/42, 0x2a}, {&(0x7f00003ea000-0x5e)=""/94, 0x5e}, {&(0x7f000010a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000661000)=""/255, 0xff}, {&(0x7f00004ff000-0x7b)=""/123, 0x7b}], 0x8, &(0x7f0000613000-0xeb)=""/239, 0xef, 0x7f}, 0x31a7}, {{&(0x7f0000800000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003f2000)=[{&(0x7f000036e000)=""/235, 0xeb}, {&(0x7f0000d94000-0xd8)=""/216, 0xd8}, {&(0x7f0000734000-0x41)=""/65, 0x41}], 0x3, &(0x7f0000a72000)=""/166, 0xa6, 0x1000}, 0x2}], 0x4, 0x40, &(0x7f0000ca9000)={0x77359400, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000752000)='/dev/sg#\x00', 0xeb, 0x10000) symlinkat(&(0x7f000066f000)='./file0\x00', r3, &(0x7f00000d4000-0x8)='./file0\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) rmdir(&(0x7f00008e3000)='./file0\x00') sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ae6000)="", 0x0, 0x0, &(0x7f00004c0000-0x4)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x800, &(0x7f0000b42000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000fdd000-0x2)=0x0, &(0x7f0000b77000-0x4)=0x4) 2017/12/27 17:52:14 executing program 0: r0 = creat(&(0x7f0000294000-0x8)='./file0\x00', 0x2) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000030f000-0x4)=r1) r2 = epoll_create(0x1) fstat(r2, &(0x7f0000d1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007a0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/keychord\x00', 0x10001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000efd000-0x5c)={0x5a85, 0x7, 0x81, {0x0, 0x0}, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004c1000-0x14)={0x12, 0xffff, 0x8, 0x3, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000cae000-0x10)={0x3, {"83509efcaa60bb"}, 0x4}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000e2a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r1) recvfrom(r2, &(0x7f000091b000-0x46)=""/70, 0x46, 0xfffffffffffffffc, &(0x7f0000dae000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000827000-0x8)={0x3, &(0x7f0000b0f000)=[{0x1, 0x9, 0x6, 0x100000001}, {0x8, 0x1, 0xa2, 0x7ff}, {0x100, 0xf8b, 0x38, 0xffffffffffffffff}]}, 0x8) sendto$inet(r2, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000357000)="bf5e65e813bbbabaa43a94c1064d7c7e361baeca4700000000000000245695ab26eb75e18fc175c8a07e3b82de430e190104000047bfdc05f41075af6ea32e41757719b417", 0x45, 0x4048080, 0x0, 0x0) sendmsg(r2, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000dfe000)="5eb7", 0x2}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) setitimer(0x2, &(0x7f0000e09000-0x10)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000d66000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 17:52:14 executing program 0: 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(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) prctl$setendian(0x14, 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000005000-0xe)=@random={'security.\x00', 'GPL\x00'}, &(0x7f0000007000-0x26)=""/38, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000a000-0xc)={0x20002018, 0x0}) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a64000)="26000000240043f70700002f53000000007f000000000000000002110000002008ff03c76e35", 0x26) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f6f000)='./file0\x00', &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000f70000-0x8)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005aa000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000411000-0xe8)={{{@in6=@local={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=@loopback={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}}, &(0x7f0000f70000-0x4)=0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f6f000)='./file0\x00', &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6f000)={r1, r4, r5}, 0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f71000-0x8)='./file1\x00', &(0x7f00001b7000-0x8)='./file0\x00') socketpair(0x10, 0x80006, 0x20, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000f72000-0x10)={0xf39, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc008641d, &(0x7f0000583000)={r7, &(0x7f0000573000-0x22)=""/227}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000a55000-0x10)={0x3ff, 0x10}) 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ff6000-0x560)={0x4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2017/12/27 17:52:14 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) prctl$setendian(0x14, 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 78.325611] nla_parse: 6 callbacks suppressed [ 78.325615] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 78.331452] binder: send failed reply for transaction 140 to 15777:15787 [ 78.337468] binder: BINDER_SET_CONTEXT_MGR already set [ 78.337475] binder: 15777:15779 ioctl 40046207 0 returned -16 [ 78.339937] binder_alloc: 15777: binder_alloc_buf, no vma [ 78.339955] binder: 15777:15779 transaction failed 29189/-3, size 0-0 line 3127 [ 78.343505] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.343589] binder: undelivered TRANSACTION_COMPLETE [ 78.343595] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.403962] binder: send failed reply for transaction 143 to 15795:15804 [ 78.405129] binder: undelivered TRANSACTION_COMPLETE [ 78.405134] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 17:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000057b000)="2a473e4cc0766d6e65303140766d6e6574317b2d766d6e65744076626fca4b6574742176036f786e6574314d00b3", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000272000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000110000-0x4)=0x40, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000689000-0x4)=0x5, 0x4) writev(r1, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f6", 0x10}], 0x1) 2017/12/27 17:52:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2017/12/27 17:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/keychord\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000362000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000006e000)=0x14, 0x80000) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000b9000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00007d1000)={0xffffffffffff8000, 0x1, 0x73, 0xc, &(0x7f00007c0000)=""/12, 0x29, &(0x7f00003e4000-0x29)=""/41, 0x1a, &(0x7f0000222000-0x1a)=""/26}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b03000-0x4)=0x2) 2017/12/27 17:52:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) lookup_dcookie(0xa, &(0x7f0000001000-0xd3)=""/211, 0xd3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000+0x749)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) r0 = socket$unix(0x1, 0x170376c48e4f4b89, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x0) madvise(&(0x7f0000227000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000677000/0x2000)=nil, 0x2000, 0x2) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') signalfd4(r0, &(0x7f0000ff0000-0x8)={0x1}, 0x8, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000)=0x0, 0x1) 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) [ 78.434942] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a38000)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000c05000-0x8)=0x0, 0x1000) flock(r0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xa000000000000000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000a3c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:14 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000049000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000048000)=0xe8) quotactl(0x9, &(0x7f0000001000-0x10)='./control/file0\x00', r1, &(0x7f0000018000)="3bc76f280ed93d026758907cf8549533d84a19698e2ea55dd15909db05a7f925b25bfec226b38fd7d12f31ab9a978942a5ba") mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f000003f000)=""/0, 0x0) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xbb3d) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x11, 0x24, 0x3, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/27 17:52:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) syz_open_pts(r0, 0x191480) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006bc000-0x4)=0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007a7000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r0 = creat(&(0x7f0000696000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c3000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000545000-0x10)={0x1, 0x1, 0x4, 0x1, r1}) 2017/12/27 17:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c1d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000560000-0x4)=0xe8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000205000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007c7000)=0x1c, 0x80800) pwritev(r1, &(0x7f00002f9000)=[{&(0x7f0000dd5000-0xef)="68f8d31340678421d88985e6ac46894208c3d77be10f8039881acc6467e9c305b776483800cb2f2303c3abb1530b342759b2d6d7be99de5083c7b36d5c52c1296e59ea320c9867fd05f4affe858725b6b5452dd344753d7518c0b40f323e86a8c856feea7b8708b11e3d44d5cfe919430d2df7a365451451b75e002e14f374911799aedf7131327210ddbbc7ea9a5d9b42c3d041f1a05159d940dcb40bd2fa50b5ef0d604f47ee1f716567a7da10c3ca8f4e189241114ff39c3b0ce87029d2b3ed3a07d0576057bb43ecd5ee70899ca5b99679272f2dbb341bae4d65b95621263dc01504e7d65ccd3843bc55a8c1ac", 0xef}, {&(0x7f0000aea000)="6d5497fb9912d06f35fc01b98366ba8a9b8dd4fbff1ab10a4e9fc482ce5b78b60357d96981a5fef61e3a0ee164e7ef4afd41ccb65bb23c747520868072973447d6f7a2c736b4083be6f60e09fb2a50d5c457faf18edac558f9afa99c8c6ab5dd13adbcf7b633a6388bd832113eaa042fafaa9384ca4459d3", 0x78}], 0x2, 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r2, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r3 = open(&(0x7f00009ce000)='./file0\x00', 0x40, 0x8000000000000004) preadv(r3, &(0x7f0000572000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x0) rt_sigtimedwait(&(0x7f00009a0000)={0x3}, &(0x7f0000393000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000149000)={0x0, 0x0}, 0x8) sendfile(r2, r3, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/27 17:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/create\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x23) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) socketpair(0x1d, 0x6, 0x800000000, &(0x7f0000030000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f000042d000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000f77000-0x4)=0x91) fcntl$getownex(r3, 0x10, &(0x7f00008df000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000248000-0xc)={0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d81000-0x18)={0x5, 0x400, 0x2, 0x40, 0x0, 0xc386}) setsockopt(r1, 0xff, 0x5, &(0x7f00008e3000-0x59)="3e6a65e078c99b359350f34cfd4a3972c64bf273ee490dfc5c2dce930941e32d155be37ebcf403715d753e479dd5c6bec64946bd40cfd988220333e983eb54baa9c8fd1d82f1c0524e5810cf0572f902f6379727802e42a652", 0x59) ptrace$poke(0x5, r4, &(0x7f00000aa000-0x4)=0x0, 0x6) r5 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007d6000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10000, 0x5, 0xfe7, 0x40}, &(0x7f000012d000)=0xa0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000107000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000c21000-0x94)={r6, 0x8c, "ec2eaa53dfe0842522882bfc4b3a8b52b2ee01d919b22c30ad79d8bd832b00f42f5efd7fc1f2450ec81425c0611f9b2c7e16ccfeb83bb7c96a8247a11c9c36aa5ac0a3439749738f7dad4f940fff947fc23fc39cc5ad10a7d4a8c9d970aedfa970df78eb2da189d2adc845a81bdb1097e9875be74277de7f4120db9c2a608eb7760db7c108ee62d620b39afb"}, &(0x7f000048f000-0x4)=0x94) 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00007d1000)={0xffffffffffff8000, 0x1, 0x73, 0xc, &(0x7f00007c0000)=""/12, 0x29, &(0x7f00003e4000-0x29)=""/41, 0x1a, &(0x7f0000222000-0x1a)=""/26}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b03000-0x4)=0x2) 2017/12/27 17:52:14 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002d3000)=@buf={0x3c, &(0x7f0000aee000)="1c798b9be5abe2899544463eb5bd0061670e2ab766e181dcbcbad57dd5b4b695d1681782a805c2bce995af5fcc4e6d29d17d5566b5cc11e12d3ce062"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x0) flistxattr(r0, &(0x7f0000004000)=""/0, 0x0) vmsplice(r0, &(0x7f0000004000-0x8)=[{&(0x7f0000005000-0x6a)='s', 0x1}], 0x1, 0x2) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = getpgid(0x0) prlimit64(0x0, 0xb, 0x0, &(0x7f00008f1000)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000543000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000994000-0x4)=0xc) setfsuid(r1) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x100000001) 2017/12/27 17:52:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000078000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x1) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x40) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000dc1000)="", 0x0) 2017/12/27 17:52:14 executing program 7: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pipe(&(0x7f0000bbf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000e77000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000ed1000)=""/104, 0x68) 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000013000-0x8)=0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/27 17:52:14 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/27 17:52:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000bfe000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KDADDIO(r1, 0x4b34, 0x2) 2017/12/27 17:52:14 executing program 0: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/member\x00', 0x2, 0x0) splice(r1, 0x0, r3, 0x0, 0x58, 0x3) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x24, &(0x7f0000043000)={0x7ff, {0x3}, 0x2, 0x2}, &(0x7f0000069000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) r4 = dup2(r0, r0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000069000)=0x5f) fcntl$setstatus(r3, 0x4, 0x46c05) fcntl$setpipe(r3, 0x407, 0x107a) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000061000-0x4)=0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) dup2(r0, r2) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/27 17:52:14 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b23000-0x58)={0x7, 0x9, 0x80000001, 0x1, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000007000)=[{&(0x7f0000002000-0x49)="", 0x0}, {&(0x7f0000004000-0x22)="91", 0x1}], 0x2, 0x0) 2017/12/27 17:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2e000)='net/dev_mcast\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) r4 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000ddb000)={&(0x7f0000d92000/0x1000)=nil, 0xffffffff, 0x3, 0x53, &(0x7f0000897000/0xc000)=nil, 0x31}) sendfile(r3, r0, &(0x7f0000040000)=0x0, 0x5) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000d2b000-0xe0)={{0x1, 0x1, 0x5, 0xf94219c3fd969788, 0x0}, 0x8, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x7f, 0x6, 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]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fdatasync(r0) 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000a000-0xb)='asymmetric\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000)="4227e655d92d06d7b2cc12860400a3b154acb93f8da2c3fc47808871914eece7bdc0268a49ccfe1b448360e5d0bf9ce49ac9ae4e9d4c3f7b1d88797aa219cc87adb63ecd825768abb99eb1260247ad6532b51641a0f4348064d44f83838dc004a62dfe928e6b4ec6ac83cde01ee8bbf6b86e1a90f59818d61d7fa3f87c550d2d5ececb989f46c1e418f938e68bc3b1b147f18e016eb5c675f9bf", 0x9a, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000)='vmnet0ppp0:(\x00', 0x0) request_key(&(0x7f0000009000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1)='\x00', r0) inotify_init1(0x800) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) epoll_wait(r0, &(0x7f00000d1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffdfe00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000389000-0xc)={0x80000000, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000053000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007d8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x0, 0xa, 0x4, 0x428, 0x5}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007df000-0xc)={0x6, 0x0}) [ 78.726922] device syz5 entered promiscuous mode 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004cd000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c91000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3a000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cc6000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:14 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000229000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008c6000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}], 0xc0) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a6d000-0x70)={0x3f, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x10001, 0xedff, 0xfffffffffffffffd, 0x8, 0x0, 0x2, 0x80000, 0x101}) setsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000bb2000)={@rand_addr=0x8, @empty=0x0}, 0x8) 2017/12/27 17:52:14 executing program 0: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000044f000)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2017/12/27 17:52:14 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000012000)="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", 0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:14 executing program 5: 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 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) sendmsg(r0, &(0x7f0000973000-0x1c)={&(0x7f00006bf000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ca000-0x8)=[{&(0x7f00005f0000-0x23)="a775cfad268da76e2c8a1914f3b47cb44dc338da0fd111372dd1ed8f65b49d43dbd77c", 0x23}], 0x1, &(0x7f000067d000-0x1134)=[{0x100c, 0x1, 0xfffffffffffff000, "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"}, {0x34, 0x11d, 0x6, "a4b9dc73813b8112cd9e535db3c63a09e8b63ccc64b2fbc27ddbca2af314456fa66a46d6d8"}, {0x84, 0x101, 0x8e, "f252ea1df9beca2d45b6be6e2d46d7c9765a50f57ec3c486bd038b2b75bb3e70eaedbe998e523c3abbf938f84f486da63375d5eda5c659c28a1e66e121db2213f4928dc26a4c485ea46e63675a08c6ce645c36997906b1a031e952fc5ce23af1d758800e84a5bc126b062854599d853bd3a61118a9f4ee"}, {0x38, 0x105, 0x1, "979316f11705a2ddb3779dd82f50f343b99f1ef327ce11e35d1f143878126e83b57c462e66f7f13aa1fa"}, {0x38, 0x13f, 0x9, "c1830d11a7b75496f4996d62877886695493b9b2d4864379034fa24e3a4575618310964b3b7df33a1ba256"}], 0x1134, 0x0}, 0x20000000) r4 = geteuid() setuid(r4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x11c, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2017/12/27 17:52:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001ea000-0x4)=0x3, 0x4) write(r0, &(0x7f0000712000-0x1000)="e0", 0x1) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000ac000-0x28)={@generic="440832dae8c544d9912ebc6f3d8cbaf3", @ifru_map={0xc5, 0x2, 0xac, 0x0, 0x9, 0x76}}) dup3(r1, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/27 17:52:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000482000)={0x3, 0x20000800, 0xffffffff, 0x2, 0x5, 0x7, 0x9c8, 0x7, 0x3f, 0xfc}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) pipe(&(0x7f0000d63000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000056d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000-0x4)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000533000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0xfffffffffffffffa, 0x11, 0xa0, 0x20, 0x80000000, r3, r4}, {0xffffffffffff0000, 0x3, 0x8, 0x8000, 0x8, 0xc7, 0x7, 0x80}, {0x9, 0x8, 0x537, 0x2}, 0x9, 0xfffffffffffffffc, 0x100, 0x1, 0x4, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x609, 0xffffffff}, 0x9, @in=@loopback=0x7f000001, 0xe2, 0x4, 0x0, 0x6, 0x0, 0x4f5, 0x4}}, 0xe8) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00008d2000)=0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x20) 2017/12/27 17:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b9000-0xd)='net/fib_trie\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000de0000)=@req={0x6, 0x8, 0x6, 0xfffffffffffffff9}, 0x10) sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) 2017/12/27 17:52:14 executing program 6: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000286000)="") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005c6000)=0x80, 0x4) dup2(r0, r0) [ 78.916819] device syz5 entered promiscuous mode 2017/12/27 17:52:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x2}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000e59000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/27 17:52:14 executing program 4: llistxattr(&(0x7f00008f2000-0x8)='./file0\x00', &(0x7f0000a3b000)=""/187, 0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) 2017/12/27 17:52:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_dev$random(&(0x7f0000ba0000)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000b46000)=""/0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000162000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000071000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f3c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000af4000)={@loopback={0x0, 0x1}, 0x8, r2}) 2017/12/27 17:52:14 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000a0b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8001, 0xa, &(0x7f0000001000-0xa0)="f99fe75107de493fa1c18e82eddaf4c321278b0d793f52c0fc12c04517d78acd48ee869b68cc039493be444dc3b2d4565a755a6e3150d876f8abdbf3b4bb919ec373cb02d4e135bb70f55d543f32fc4b62baf42a7a34b30f1210c52b08779528f0efc747c808bc6244c11fa1fb018000000000000026894f1f97100e5d211a3886db4366020000002ab65fa821639737ff2b283175ed8189cd0a649e29afae61", 0xa0) 2017/12/27 17:52:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00002f7000)='/dev/sg#\x00', 0x6, 0x90000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000354000-0xb9)={0x0, 0xb1, "6091f9602e8333176907c27017c8b999d0717433b81ca1999333c9dab9f4f6941a9fd85dcaf6c63596ae093da86150f366e45d10b665dbbd18657e86b0edbdbdba7a14f2d1f9507042b52027faae9167a68c62b35436bbaed09e9d9533a0a5b99cf88ed582b251b214913a33fa85594f571ca874fb721930fb4d4fec2608203c85431cbf8f276aa4c9de6fedde6155f619ad56fe58de2848723e66008bf356a69bf65e07c9e9f7b8ba8676bbb0250b49e0"}, &(0x7f00004b3000-0x4)=0xb9) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000090d000)={r2, 0x1}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x450, 0x0, 0x0}}) ioctl$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$inet(r3, &(0x7f0000e5c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:14 executing program 6: 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(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}) fsetxattr(0xffffffffffffffff, &(0x7f0000002000)=@random={'user.\x00', 'posix_acl_access,\x00'}, &(0x7f0000003000)="7d6367726f75702e766d6e6574307d3a2b747275737465642940706f7369785f61636c5f6163636573733a2e5e1b00", 0x2f, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x100, 0x4) bind$llc(r1, &(0x7f0000002000)={0x1a, 0x5, 0x40, 0x8, 0x9, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 17:52:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000734000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000101) dup2(r1, r0) write$sndseq(r0, &(0x7f0000831000-0x1c)=[{0x0, 0x4, 0x0, 0x3fd, @tick=0x29b, {0x40000000000, 0x0}, {0x0, 0x1}, @note={0x0, 0x0, 0x0, 0x4, 0x0}}], 0x1c) 2017/12/27 17:52:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000e5a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c38000)='./file0\x00', 0x81) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000244000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006e1000-0x90)={0x200, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$unix(r0, &(0x7f00006bc000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000af5000-0x4)=0x8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d62000-0x6)={0x9, 0x5, 0x1}) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueeu\x00', 0x0, &(0x7f0000ebd000-0x2)="") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006b2000-0x4)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socketpair(0x1, 0x5, 0x4, &(0x7f00003d0000)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006a1000)='/selinux/load\x00', 0x2, 0x0) fchmodat(r1, &(0x7f0000f12000-0x8)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000ae5000)='./file0\x00', 0x20) creat(&(0x7f0000560000-0x8)='./file0\x00', 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00004be000)=0xa27, 0x4) mkdir(&(0x7f0000983000-0xe)='./file0/file0\x00', 0x0) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000081c000-0xc)={0x0, 0x0}) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000d65000)="656e0100000000656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6a000-0x1)="06", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000522000-0x4)=0x0) [ 79.134368] binder: 15948:15949 Acquire 1 refcount change on invalid ref 2 ret -22 [ 79.152048] FAULT_FLAG_ALLOW_RETRY missing 30 [ 79.152059] CPU: 1 PID: 15959 Comm: syz-executor6 Not tainted 4.9.72-gcb7518e #10 [ 79.152064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.152078] ffff8801c3877830 ffffffff81d922b9 ffff8801c3877b10 0000000000000000 [ 79.152090] ffff8801ccc25190 ffff8801c3877a00 ffff8801ccc25080 ffff8801c3877a28 [ 79.152101] ffffffff8165fb7a 000000000000051b ffff8801d01338f0 ffff8801d01338a0 [ 79.152103] Call Trace: [ 79.152116] [] dump_stack+0xc1/0x128 [ 79.152129] [] handle_userfault+0xa3a/0x1310 [ 79.152140] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.152148] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 79.152157] [] ? preempt_schedule+0x25/0x30 [ 79.152165] [] ? preempt_schedule_common+0x35/0xd0 [ 79.152175] [] ? handle_mm_fault+0x117b/0x2530 [ 79.152184] [] ? handle_mm_fault+0x1fc3/0x2530 [ 79.152193] [] handle_mm_fault+0x1fd1/0x2530 [ 79.152201] [] ? __pmd_alloc+0x410/0x410 [ 79.152220] [] __do_page_fault+0x5c2/0xd40 [ 79.152230] [] ? mm_fault_error+0x2c0/0x2c0 [ 79.152239] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.152248] [] do_page_fault+0x27/0x30 [ 79.152256] [] page_fault+0x28/0x30 [ 79.152265] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 79.152272] [] ? SyS_fcntl+0x874/0xc70 [ 79.152279] [] ? f_getown+0xb0/0xb0 [ 79.152287] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 79.152295] [] compat_SyS_fcntl64+0xce/0x4f0 [ 79.152302] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 79.152310] [] ? compat_SyS_ustat+0x30/0x30 [ 79.152316] [] ? __fget_light+0x158/0x1e0 [ 79.152325] [] ? SyS_lsetxattr+0x50/0x50 [ 79.152332] [] ? do_fast_syscall_32+0xcf/0x890 [ 79.152339] [] ? compat_SyS_ustat+0x30/0x30 [ 79.152346] [] do_fast_syscall_32+0x2f7/0x890 [ 79.152353] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/12/27 17:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getitimer(0x1, &(0x7f00002bf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000311000-0x24)="24001000320000000000000000800000020000000000000001ffff080000000000000008", 0x24) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00009cb000)=""/133) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) write(r2, &(0x7f0000bb7000-0x7)="", 0x0) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') write$eventfd(r0, &(0x7f0000af2000)=0x0, 0x8) ioctl$TIOCSTI(r0, 0x5412, 0x8) 2017/12/27 17:52:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000a0005) ioctl$int_in(r0, 0x5421, &(0x7f0000013000-0x8)=0x0) 2017/12/27 17:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) r1 = add_key(&(0x7f00003c2000-0x5)='user\x00', &(0x7f00007ca000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000054e000-0xdc)="69732ff20b222b96139ee2a2ed2cf5d71b075d0c79fddc6bfb9133944db9110dfe86fcff24b05d98ce29d5c7e84ec880c80000610425f91cd14c5b75fc3ded6157dd07124bf808a4d32ed5853c2e4469000e28e93da6b76ff432d60493a1c39766414e475b90d9bcfa5f3aee6c58b2826be4b243637f1c0b0889dd7c71fc4be6b2680f87cc78795313d93f34da64031d1980a2ec12a6f4f743cf403ac128a940168bc3457a47dec9f340c9ccd954ce71ccaff3d207fdaf4d91b892d30af912d460f43253917988a70b9565b5cbba38179955b2a6837bb27b68ded476", 0xdc, 0xfffffffffffffffd) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a03000)=@buf={0x0, 0x0}) tee(r2, r0, 0x9, 0x6) r3 = add_key(&(0x7f0000198000)='encrypted\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f00003cd000-0xb)='cifs.idmap\x00', &(0x7f0000f4d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000312000)='self\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000188000-0xc)={r1, r3, r4}, &(0x7f00009a2000-0xc0)=""/192, 0xc0, &(0x7f000075f000-0x2c)={&(0x7f0000c24000-0x13)={'cfs.idmap\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fa1000-0x10)={&(0x7f00003de000/0x2000)=nil, 0x2000}) 2017/12/27 17:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00002f7000)='/dev/sg#\x00', 0x6, 0x90000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000354000-0xb9)={0x0, 0xb1, "6091f9602e8333176907c27017c8b999d0717433b81ca1999333c9dab9f4f6941a9fd85dcaf6c63596ae093da86150f366e45d10b665dbbd18657e86b0edbdbdba7a14f2d1f9507042b52027faae9167a68c62b35436bbaed09e9d9533a0a5b99cf88ed582b251b214913a33fa85594f571ca874fb721930fb4d4fec2608203c85431cbf8f276aa4c9de6fedde6155f619ad56fe58de2848723e66008bf356a69bf65e07c9e9f7b8ba8676bbb0250b49e0"}, &(0x7f00004b3000-0x4)=0xb9) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000090d000)={r2, 0x1}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x450, 0x0, 0x0}}) ioctl$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$inet(r3, &(0x7f0000e5c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:15 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3c000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004e2000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write$sndseq(r1, &(0x7f0000a12000)=[], 0x0) 2017/12/27 17:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004a000-0xa)='./file0\x00', 0x0) open(&(0x7f0000926000-0xa)='./control\x00', 0x416102, 0x0) [ 79.152362] [] entry_SYSENTER_compat+0x51/0x60 [ 79.157665] binder: 15948:15981 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 79.191774] binder: BINDER_SET_CONTEXT_MGR already set [ 79.191781] binder: 15948:15981 ioctl 40046207 0 returned -16 [ 79.191815] binder: 15948:15984 Acquire 1 refcount change on invalid ref 2 ret -22 [ 79.191826] binder: 15948:15984 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 79.192982] binder: 15948:15981 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 79.426472] binder: 15948:15949 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/27 17:52:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x400000000}, 0x40002106) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c3c000)=0xfffffffffffffffd, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000650000)={{0x6, 0x3}, 'port1\x00', 0x10, 0x10000, 0xe501, 0x80000000, 0x7, 0x4602, 0x7ff, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) ioctl$TCSBRKP(r0, 0x5425, 0x7fffffff) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f0000f0d000-0x38)="eee8310000000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e6538080201000000ec38115761", 0x2e) 2017/12/27 17:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') r2 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000739000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000599000)={0x0, 0x2, 0x1, 0xffffffffffffff4c, 0x80000001, 0x1d78}, &(0x7f000018c000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000372000)={r5, 0x48, &(0x7f0000649000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x353d889, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bdb000)=0xc) listen(r2, 0x40) sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x4000000000021) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a6d000-0xd)='/dev/usbmon#\x00', 0x0, 0x2d0880) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f0000736000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f000050e000)={0x7, &(0x7f0000001000)=[0x2, 0x4, 0x1ff, 0x8000, 0x5, 0xc19, 0x9a3]}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, r2}, {0x0, r2}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 79.445274] audit: type=1400 audit(1514397135.321:44): avc: denied { create } for pid=15989 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2017/12/27 17:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x8280) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c9000)='/dev/keychord\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c56000)=0x0, &(0x7f0000ac2000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d01000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r2 = socket(0x11, 0x80803, 0x0) timer_create(0x4, &(0x7f0000001000)={0x101, 0x32, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000-0x4)=0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r3 = open(&(0x7f0000f01000)='./file0\x00', 0x800, 0x2) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000a69000)=0xc) socket(0x0, 0x0, 0x0) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f00000be000-0x10)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00008d6000)={0x0, r1}) tkill(r1, 0x1000000000016) 2017/12/27 17:52:15 executing program 2: r0 = memfd_create(&(0x7f0000869000-0x6)='.user\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000bf9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ce9000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) rmdir(&(0x7f0000476000-0x8)='./file0\x00') statfs(&(0x7f0000c8e000)='./file0\x00', &(0x7f0000335000)=""/22) 2017/12/27 17:52:15 executing program 6: rename(&(0x7f0000824000)='./file0\x00', &(0x7f00009ea000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f00000b2000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000)=0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b81000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ade000)={0x0, 0x7ff}, &(0x7f0000f8b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c13000)={r2, 0x4}, &(0x7f0000805000)=0x8) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:52:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10080000000010e, 0x0, &(0x7f0000001000)="", 0x0) 2017/12/27 17:52:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000082a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$uid(0x3, r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000087a000-0x4)=0x0, &(0x7f000047c000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000498000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) [ 79.507687] audit: type=1400 audit(1514397135.381:45): avc: denied { getopt } for pid=16013 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/27 17:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002f6000)=0x0) ptrace$peek(0xfffefffffffffffd, r0, &(0x7f0000d93000)=0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7e000)=[&(0x7f0000b3b000)="73797374656d2f656d3173656c696e7578fb47504c65746830a62900", &(0x7f00000d6000-0x1)='\x00', &(0x7f0000c4e000-0x1b)='security$.vmnet0*md5sumem1\x00'], &(0x7f00000e9000)=[&(0x7f00006b9000-0x1)='\x00', &(0x7f0000a1f000-0x8)='cgroup^\x00', &(0x7f0000ff8000-0x9)="5b287ba3253a275b00"]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) r3 = getegid() stat(&(0x7f0000f91000)='./file0\x00', &(0x7f00009c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003f3000)='./file0\x00', &(0x7f0000ac0000+0x9f0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000440000-0x4)=0x0, &(0x7f0000288000)=0x4) r6 = getuid() lstat(&(0x7f00002a9000+0x60a)='./file0/file0\x00', &(0x7f0000ef4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(r1, &(0x7f0000dd7000)={0xccea}, 0x8) getresuid(&(0x7f0000463000-0x4)=0x0, &(0x7f0000afe000)=0x0, &(0x7f0000b66000)=0x0) lstat(&(0x7f00008f0000-0x8)='./file0\x00', &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00006f8000-0x3)=[{&(0x7f0000dcc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c81000)=[{&(0x7f0000624000-0x1000)="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", 0x1000}, {&(0x7f0000643000)="11b0b09dc5258040b17b36613ea89885626be4cf1fb533290a5588dbc2e38af56dae79abed64100da0f37fddf79f40ef64019ed4996fa38857000306e5016590849ce263d44228dd0349d480ad9246201c3d67d3327429e76f9980266010d0825f9cf4d6ec45c6c28ca1f321a81fd25257cafa4efab79c5aa551ac7a38114dc465e9f01a71113292be5e1867d5509f6a853a3b4128aa9417bc4a4204d4c0cf6cf7ad4350", 0xa4}], 0x2, &(0x7f0000fbc000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r2, r3}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @cred={0x18, 0x1, 0x2, r0, r6, r7}, @cred={0x18, 0x1, 0x2, r0, r8, r9}], 0xa0, 0x4004004}], 0x1, 0x4800) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000002000-0xa8)={{0xfff, 0x10000}, 'port0\x00', 0x20, 0x1000, 0x9, 0x400, 0x400, 0x4, 0x100000000, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000003000-0x5c)={0xfffffffffffffff8, 0x1, {0xffffffffffffffff, 0x3, 0xfffffffffffffffb, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x4f73, 0x6379a7dc, 0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 79.538881] audit: type=1400 audit(1514397135.411:46): avc: denied { listen } for pid=16013 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 79.560822] device syz0 entered promiscuous mode [ 79.577597] audit: type=1400 audit(1514397135.451:47): avc: denied { create } for pid=16013 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=netlink_fib_lookup_socket permissive=1 [ 79.601572] audit: type=1400 audit(1514397135.471:48): avc: denied { getopt } for pid=16013 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/27 17:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') r2 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000739000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000599000)={0x0, 0x2, 0x1, 0xffffffffffffff4c, 0x80000001, 0x1d78}, &(0x7f000018c000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000372000)={r5, 0x48, &(0x7f0000649000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x353d889, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bdb000)=0xc) listen(r2, 0x40) sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x4000000000021) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80005, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x41, 0x0) 2017/12/27 17:52:15 executing program 2: r0 = memfd_create(&(0x7f0000869000-0x6)='.user\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f0000bf9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ce9000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) rmdir(&(0x7f0000476000-0x8)='./file0\x00') statfs(&(0x7f0000c8e000)='./file0\x00', &(0x7f0000335000)=""/22) 2017/12/27 17:52:15 executing program 3: r0 = open(&(0x7f0000514000)='./file0\x00', 0x2000, 0x90) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000ea2000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001aa000-0xe)='./file0/file0\x00', 0x40) r1 = socket(0x2, 0x2, 0x0) sendto$unix(r0, &(0x7f0000705000-0x27)="da70b77e1142b36254033832365db3e44e37a0ccb84e2aeb0f71e87eec3d7c2ba4e41f8bbad31d", 0x27, 0x4051, &(0x7f000093f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000d65000-0x18)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000041b000)=""/4096, &(0x7f00006f1000-0x4)=0x1000) chdir(&(0x7f0000d10000-0xe)='./file0/file0\x00') symlinkat(&(0x7f0000b97000-0x8)='./file0\x00', r0, &(0x7f0000b1e000)='./file0\x00') symlinkat(&(0x7f00007dc000-0x8)='./file0\x00', r0, &(0x7f0000e57000-0xe)='./file0/file0\x00') 2017/12/27 17:52:15 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000025000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000002f000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000002a000-0x4)={0x23d}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rtc\x00', 0x44000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000002f000-0xf1)={0x0, 0xe9, "16e56a386b33e96281c92e9f878f856437c04dfebb2f78b0540ad8db4516d3ab64f355589afe03f18ef532219ed2fac6ba6fab8922601edadda925f793bf810a5e1c9e305f0de5afa7e46926fa10fddac9a8664607b8e8f947a473526618ecb6da6a60d1c2b464e9ad1d000bf03010d87ae4bb905eb776494dbde6fd5e80fbc1009ae7bc066e6a65fac7f8380b02fc7236e1dbcc208dae7a268e38ebfb06570c828f3acd5e698d2f7be5eab6a45dfb3d8d4bdfad697fb6c096682650571d1c4fa9ec212a96c971bb4030d0a48cf899eb3c25223f2e03d0151007891fdcd3eb3cc66297a49d3545674d"}, &(0x7f0000011000-0x4)=0xf1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000002b000-0x73)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 79.621707] audit: type=1400 audit(1514397135.491:49): avc: denied { listen } for pid=16013 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0xc, 0x29, 0x3, ""}], 0xc, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e4e000)={0x10000, 0x401, 0x101, 0x2}, 0x8) 2017/12/27 17:52:15 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/ptmx\x00', 0x101800, 0x0) r1 = epoll_create(0x10007fff) close(r0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b55000-0x4)=0x0) dup3(r1, r0, 0x0) 2017/12/27 17:52:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000547000-0x15)='/dev/pktcdvd/control\x00', 0x82000, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000286000)=0x5, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x15, 0x2a) 2017/12/27 17:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x400000) r1 = eventfd(0x7) r2 = syz_open_dev$binder(&(0x7f000073e000-0xd)='/dev/binder#\x00', 0x0, 0x2) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/relabel\x00', 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1e) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r6 = syz_fuse_mount(&(0x7f000009e000-0x8)='./file0\x00', 0xc001, 0xffffffffffffffff, 0x0, 0x9, 0x200008) r7 = signalfd4(0xffffffffffffff9c, &(0x7f00008be000)={0x40}, 0x8, 0x0) r8 = syz_open_dev$sg(&(0x7f0000639000)='/dev/sg#\x00', 0xad, 0x400) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f56000)='/selinux/context\x00', 0x2, 0x0) ppoll(&(0x7f0000093000)=[{r0, 0x2020, 0x0}, {r1, 0x8, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x1, 0x0}, {r4, 0x280, 0x0}, {r5, 0x18, 0x0}, {r6, 0x5400, 0x0}, {r7, 0x4000, 0x0}, {r8, 0x20, 0x0}, {r9, 0x500, 0x0}], 0xa, &(0x7f000015e000-0x8)={0x0, 0x1c9c380}, &(0x7f00007d6000)={0x1}, 0x8) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r10, 0x80000000005408, &(0x7f0000d7b000-0x2)=0x0) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0x8c4000)=nil, 0x8c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000034a000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x405, 0x0, 0x0, "29003d5d010000000800000000000000010001b8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) bind(r0, &(0x7f00001dc000-0x10)=@ax25={0x3, {"eb101bebda819f"}, 0x98a}, 0x10) 2017/12/27 17:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000051d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2017/12/27 17:52:15 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e8e000-0x20)={{&(0x7f000055c000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1a9000)=nil, 0x1a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00001ab000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000c0000-0x4)=0x14) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000017c000-0x4)=0x0, &(0x7f0000085000)=0x0, &(0x7f00001ab000-0x4)=0x0) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001aa000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x1, 0xa9, 0x2, 0x0, 0x20, 0x100000001, r1, r2}, {0x1, 0x64, 0x5, 0xffffffff, 0x2, 0x1000, 0xffffffff, 0x6}, {0x400, 0x80, 0x7, 0x2}, 0x3, 0x800, 0x2dd9, 0x1, 0x6d, 0x3}, {{@in=@rand_addr=0x4, 0x8000, 0x0}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0xffffffffffffffff, 0x4, 0x3f, 0x20}}, 0xe8) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00001a9000)=""/128, 0x80, 0xfffffffffffffff7) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000109000-0xe6)=""/230, &(0x7f00001a9000)=0xe6) write(r3, &(0x7f0000096000)="240000005a001ff414f90007121921000400171008001800ff00090d080002fff5140058", 0x24) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0x4, 0x3) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f6a000-0x70)={0x200, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x5, 0xdca, 0x4, 0x20, &(0x7f0000f6a000-0x10)=@generic="3a7848f0bee1394de11bdb84cfadf0a1", 0xd252, 0x20, 0x0}) r2 = dup2(r1, r1) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r3 = getgid() setfsgid(r3) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000eda000)=""/145, &(0x7f0000f68000)=0x91) 2017/12/27 17:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000285000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009e0000)='./file0\x00', &(0x7f00001c3000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b05000-0x95)="") r0 = syz_open_procfs(0x0, &(0x7f000048e000)="9b65742f006e8a7073") mount(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000962000-0x8)='./file0\x00', &(0x7f000000f000-0x5)='vfat\x00', 0x20000, &(0x7f00003a3000)="") recvmmsg(r0, &(0x7f0000169000)=[{{&(0x7f000004d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009c1000)=[{&(0x7f0000e46000-0x32)=""/50, 0x32}, {&(0x7f0000211000)=""/237, 0xed}], 0x2, &(0x7f0000184000)=""/234, 0xea, 0x8c}, 0x100000000}], 0x1, 0x100, &(0x7f00009d9000-0x8)={0x77359400, 0x0}) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2017/12/27 17:52:15 executing program 2: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000041e000)='./file0\x00', 0x10) writev(r0, &(0x7f000045b000)=[{&(0x7f0000e9a000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200070000000033000300000000000000e400", 0x39}], 0x1) 2017/12/27 17:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$mice(&(0x7f0000205000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000)={0x0, 0x0}, &(0x7f00007c1000)=0x8) utimensat(0xffffffffffffffff, &(0x7f000026b000-0x8)='./file0\x00', &(0x7f0000dc0000-0x10)={{0x0, r0}, {0x0, 0x0}}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c96000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f9a000)=@sack_info={0x0, 0x1, 0xfffffffffffffffd}, &(0x7f0000791000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00009a2000-0x48)={r2, 0x40, "f04acaae91cc72475875af77e6cea3057e9f665dd5ad3ad3a7448e1618bee0c47c191a47999fc25f685db5834ee9e461c926b46d98f8f3b028a00db4f91ab2b3"}, &(0x7f0000b47000)=0x48) socket(0x1b, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000026000-0x6)={r3, 0x3}, &(0x7f000007f000-0x4)=0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x1, 0x14, &(0x7f0000f9a000)="d700000006011fdcc3a0095a416337b78a708317da4d6f8d0d13ca4b7f309274fbaba6ecdd4a6ecdee4e4c1bd4d94a076d20877d434d2a2498b869de84f17d2a5b96bd28b36ded52b421290787541a7f5c4bff0631f297b00b172ec00e9b44e965c62a", 0x63) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000007e000)={&(0x7f0000c02000)=[], &(0x7f00002b8000)=[0x0, 0x0, 0x0], &(0x7f00002f8000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000018f000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008d3000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006de000-0xf)='/dev/sequencer\x00', 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x9, 0x1) r2 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) sendto$ax25(r1, &(0x7f00006a5000)="39faa050c210d8f295921663fc7d318d81e4a133eb416a4a288343a0b0ec4cd0fc12493e568628af1dd5c802968210078d26871b31f9da0494b41849c7196d24a77259a0b55516d15c459d178601e71e11eb53ea2ea5e5", 0x57, 0x4, &(0x7f0000afb000)={0x3, {"44eb375781e1be"}, 0x7f}, 0x10) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x2c400, 0x0) openat(r0, &(0x7f0000469000)='./file0\x00', 0x420000, 0x120) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000498000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004fa000)=0x0, &(0x7f0000bf1000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2017/12/27 17:52:15 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r2, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 17:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000075e000-0x10)='attr/sockcreate\x00') exit(0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000569000)=""/127) writev(r1, &(0x7f0000264000-0x38)=[{&(0x7f00006e4000-0x9c)="ed", 0x1}], 0x1) 2017/12/27 17:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a25000-0x8)={0x0, 0x0}) pipe(&(0x7f0000854000-0x8)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000262000)={0x2, 0x5, 0x0, 0x8, 0x7, 0x3, 0x1, 0x4, 0x0}, 0x20) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f000009c000)='./file0\x00', 0x8000, 0x3d35) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d9c000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x2, 0x0) 2017/12/27 17:52:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000291000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ba7000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000457000-0x8)={0x0, 0x0}, &(0x7f0000ec5000)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdb000-0x88)=@ethtool_flash={0x33, 0x0, "47606cba409cab65d39fa713623c90f81796d5727b8889094a73de9fd4784ca126e7ab5e19fb00f7b90771e5187ea5863f51f266a659be5bdb8432c019c90df94a9759cdac2cb59aae511b996f45b5582324c37aae9b1c2ec8748dd39254c3bfb3a35abcec9928db232dd8ec3813e74f2e6776cec5f1d79a03d99aed8b8c88da"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:52:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000733000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) socketpair$inet(0x2, 0x80a, 0x101, &(0x7f0000342000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000b6e000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f000007c000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ce3000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x5, 0x1e, 0x20, 0x0, 0x7, r5, r2}, {0x4, 0xa6, 0x0, 0xfffffffffffffffc, 0x6, 0x9, 0x2, 0xfffffffffffffe00}, {0xffffffffffffff6b, 0x6, 0x0, 0x5}, 0x6, 0x8, 0x8, 0x0, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x10, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x7fff, 0x1, 0x7f, 0x3}}, 0xe8) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2017/12/27 17:52:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d44000)='./file0\x00', 0x0) removexattr(&(0x7f000086a000-0x8)='./file0\x00', &(0x7f0000bd4000)=@known='system.posix_acl_default\x00') 2017/12/27 17:52:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000ca9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') rt_sigsuspend(&(0x7f0000bc7000-0x8)={0x5}, 0x8) sendfile(r0, r1, &(0x7f00002b3000-0x8)=0x0, 0xff) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2017/12/27 17:52:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000001000-0x8a)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x200, 0x101100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) timer_create(0x1, &(0x7f0000000000)={0x0, 0x2d, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r4) 2017/12/27 17:52:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ab1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r2, &(0x7f0000bd7000)=[{0x0, 0x0}], 0x1, 0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000043b000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00000d0000)=r4) 2017/12/27 17:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000050c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4500}) 2017/12/27 17:52:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000787000)='./file0\x00', 0x40, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffe) r1 = creat(&(0x7f0000c6d000-0x8)='./file0\x00', 0x1a1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d33000)=[@in6={0xa, 0x1, 0x46, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}], 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000f94000)=0x400000000000, 0x4) r3 = dup2(r2, r2) getsockname$packet(r3, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000455000)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000085c000)={@common='bcsh0\x00', 0x1ee9}) 2017/12/27 17:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getuid() r2 = getegid() fchown(r0, r1, r2) shutdown(r0, 0xffffffffffffffff) 2017/12/27 17:52:16 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000b, 0x0, &(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000010000-0x8)={0x0, 0x0, 0x0, 0x0}) munlockall() recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000e000)=[], 0x0, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x40000000, 0x0) 2017/12/27 17:52:16 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e1e000+0x596)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000444000-0xbe)="886a9ecdf0bf483d7c310efa0313e116dd6c371d08aa49fa05079d37a8537443ba3b19ea0a92a89e6d4d04446409364ff884ad6e7af7b6c286a21160700e30b5d17013aabef6ed5c4bd1eeb1d9fe7430c11b83d5d601fe00175bc445a1782b7bc1c5923636ad33ff92164282b4288e31934d04f53f702705270f5b1a155263c6a268e60146fa4299cb6ee9a108c74367e43f5bdc22f76a4a9dca8ab991d4b12c730e951e94a007ea702dee8a83e81562772948be72a88d4821127af0b466", 0xbe}, {&(0x7f0000000000)="a7eb7176ae6865044f8242c369639372ca58cd771322b7c0878c125e3e4a12698c1e7c5ca77d638efbbeffea688e41a0df96db1cabc215b6deff06996df9311b62ff5b8916b7f2a67acb6fc93c15b2f606ea5f98ff8d0a0090962945125b9dc59eed4b7ce54672e7602b9714f3a687eae61cdbe7f5f476b46139d239e57a95b5fba17fd1f47f7d16f424267a7deade3851304f8d12a0e8c00d1e9c", 0x9b}, {&(0x7f0000001000-0x2)="a2e7", 0x2}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f00008c2000)="fec576648721d58ad3ace7e8d295fc", 0xf}], 0x6, &(0x7f0000b7f000)=[{0xe0, 0x110, 0x0, "33144193497c4a51ddef253a68002dbfd809b55499d30751ea874cff967b6bfffa6f6dfc71c9d31333818884ef1ee20066bf98436f4fdf98cd47348e3c937d63513d3c7c48e5465e20bdbb064adfc7ef1933408fe1227f63fa975d46355c7f3413d333c115eb846ff60c8f7714f17163e9d64713615520f99c6b73982b14e013fd80219332f174507d10d7dbd9a937cb94d32b7ebb7fb72f8393d1c8d346b4aef1cfb3c4fdf24c9b92bdb05892e203a32abb43e109b4c122be2055717c3010a395dd0795c9fbaee83f91d663f970294352"}, {0x78, 0x119, 0x2, "b721f79298bb094b312c7cb722f09a6b96ae8182921af87c423a7eb27e28a8dfae4caf2b12daf468ef806a6254294c65d162ca939511f52576abf2b9d2a5ce3b67e38a5c810d3bf88703bad66a78d6ca587bbe1984cf5f202a88a326d13d9b831986406d9810dd4de34695"}, {0x8c, 0x10b, 0x3, "33493407e657c8de4b1a86d739b76e6f412c9a8bd8b881ddd7c598ff78b3d70e5c2ddcf244d53f673ac4d3f7ccc81fc5a13eab5cb738456eadd388034ff93c927052c2187a87ded9fa2b90182e7298409692fc755d6d11b6fcb1bd22e894af5d54b19f6c80546f8cd2a889cce0406d15b37a1d423e55b650ebdb0ffedbae76"}], 0x1e4, 0x0}, 0x80) 2017/12/27 17:52:16 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2017/12/27 17:52:16 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setsig(r0, 0xa, 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f000058f000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000660000-0x48)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/27 17:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000040000-0x4)=0x0, &(0x7f0000f28000)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000101000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa4000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000edf000-0x14)={0x0, 0xffffffff, 0xece, 0x7, 0x9, 0x1}, &(0x7f0000322000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000973000)={r4, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x773}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/27 17:52:16 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0xfffffffffffffffc, 0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000037000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000002b000-0x8)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000010000)={0x2, 0x2ae, 0x4, 0x2, 0x7, 0x3, 0x1, 0xb42, 0x2, 0x40, 0xfffffffeffffffff}, 0xb) 2017/12/27 17:52:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x8)={0x7, &(0x7f0000000000)=[{0x6, 0x800, 0x9, 0x7b}, {0x8, 0x0, 0x7, 0x100}, {0xfffffffffffffff8, 0xffffffffffffffff, 0x8, 0x7}, {0x401, 0x0, 0xfff, 0x8000}, {0x81, 0x5, 0x81, 0x101}, {0x80, 0xe8, 0x4, 0x8}, {0x8, 0x2, 0x0, 0x1}]}, 0x8) ustat(0x5, &(0x7f0000001000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:52:16 executing program 5: mmap(&(0x7f0000000000/0xa89000)=nil, 0xa89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000785000-0x2)='..', &(0x7f0000a88000)='..', &(0x7f00002ac000)='hugetlbfs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a8a000-0x50)="8b35b2e864afd90c9e83f8b0bbe8c9d3e0b16e4fb92d0ce6a489fb0a23c8a4a46d1e6452f0aa8be73b127f0cb92a8dddd8027ee9c80ba444a48e1bf836a10b99f07bfd58f74fd589604270c67ae4a4aa", 0x50) r1 = socket$inet6(0xa, 0x0, 0x801) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000375000-0x10)=""/16) mmap(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a8b000-0x9)='/dev/rtc\x00', 0x200, 0x0) ftruncate(r0, 0x9) sendto$inet6(r1, &(0x7f00005c5000)="44a0d469b4f9f17f6b238f775809a397b485cd37aeccec7fa9bf691855f477081a20b36d1baba463b7d958f95fea005c42edd723be9c5fadbd9eba19dccc1e81f9f27b240fd3ba088501d04a8ac90b6ddae4dea3cc6896a773dbebb0fcd4c7621eafda3df861bcc7c911a1a0cc2ae59fb92baff9598f9e7ecfee13a17f31936deb94a7e1dece2926b5890f2469bcb80f1eee33f813b828", 0x97, 0x10, 0x0, 0x0) 2017/12/27 17:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0d000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x5, &(0x7f0000a7c000)={0x0, 0x0, 0xfa2b, 0xf41, r2}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f00008a6000-0xa)='attr/prev\x00') socket$inet(0x2, 0x1, 0xffffffff) getsockopt(r0, 0x1, 0x8, &(0x7f0000998000)=""/136, &(0x7f00000ee000-0x4)=0x88) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000ea3000-0x30)={0x14, 0x0, &(0x7f00007a5000-0x14)=[@increfs_done={0x40106308, r5, 0x4}], 0x8c, 0x0, &(0x7f0000235000-0x8c)="9d3034b5213fdb83cf3d830ce895f9bfc4c16de5c384e910c9bcc509607f065a6942e7503bf1c4589fc30adb163e52c2d03e7bd46e0a437ac62a1a93f04d9d176bf42e4823053928420c5883242d7fc4acd51108a310d85e40ab3d97c1f1fd0ae931782bd17549c85af1ef0be674586a35c3a000c395bb906f285399aabf2ed025a9e61bf79eaf2bb5f66ec9"}) 2017/12/27 17:52:16 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000fd8000)=0x2df5, 0x4) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2017/12/27 17:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a89000)=@file={0x0, ""/108}, &(0x7f000021c000)=0x6e, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000040d000-0x20)={@generic="efc92e85af474ec87d1fb50642e33499", @ifru_flags=0x1f00}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f00004f7000)="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", 0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b36000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c95000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000844000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009c1000)={r3, 0x80000, r1}) syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x4000001000000000, 0x4102) 2017/12/27 17:52:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000549000)={&(0x7f00004cc000/0x1000)=nil, 0x1000}) 2017/12/27 17:52:16 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2017/12/27 17:52:16 executing program 3: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") r0 = open(&(0x7f0000d8f000-0x8)='./file0\x00', 0x80002, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000273000-0x4)=0x100) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000097000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000970000)=0x0) 2017/12/27 17:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000123000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000021000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000dca000-0x8)={0x77359400, 0x0}, &(0x7f0000824000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e93000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f00009ec000)={0xfa3, 0x6, 0xb15a, 0x100000000000, 0x2, 0x5, 0x1, 0x9, 0x6, 0x3f}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000028a000-0xc)={0x5, 0x1d, &(0x7f00006fc000-0x1d)="46ea394f95ec21c0c22cba3707d831d47a37d28ae010133b458609da08"}) 2017/12/27 17:52:16 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x2)=""/2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003c1000)=@assoc_value={0x0, 0xfffffffffffffff8}, &(0x7f0000d7f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d4f000-0x8)={r1, 0x3}, &(0x7f00003df000-0x4)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000235000)='/dev/keychord\x00', 0x201, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000010000-0x4)=0x4) write$tun(r2, &(0x7f00008c2000-0x2a75)=@hdr={0x1, 0x0, 0x0, 0x20001, 0x0, 0x0, @ipv6={0x0, 0x6, "e75900", 0x2a43, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "07e558", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x32, 0x4, 0x0, 0x100000000, 0x4, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @dstopts={0x7f, 0x455, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x68, "cc19799a5428b09a8a3575a66cbb8db807d43dc9a10cd3011923be65bc4147a3525a120a07066aadc6c2bbbf8858a077e1798c1ab9e15eec69aa2dadc42760b52639fd3c9fc4d87bf53f8dd51dd866a042e47c7888b67c9b0f361aec5f14b852ddbbf7dce62bb17c"}, {0xc9, 0x1000, "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"b40467b526a8fc570b3abf96bbb88272c4e7dd8a1c8e05b140666102c1774502c51c89783f90d76c07e5f38848e33cdcc5aa9a1094c0619afbf7e61395bd54fd7d86c326de5e30d150db032ce3b1edb04364a1b5600a44270904386300d97c70baddf64cf8bde1eab138ff13ffc3221ff778cc9a7e5da38adf38e8c9f65b9a7eec757fb752ec2d9439c4b9f41575feaa488ecea1a9c3a4ca9edd5a422e5188a342a1c2f4fbb409b43b62659aa63883f589981e4ed2526ae009"}, {0xcf, 0xb7, "309c6b08fcfe2c80bcb967ea11eba0c46a158b5fa1fd7c07ddff42a8073b08cc0f3d02c56fb4b1e489fea5ebca4ee9f2b14e765992fb84feb28207786a7e3a15507197eafb2ff09e7eb1b1e02dfbd37d1301fa7282e3e5fd0ebef3df7b7ba41919b8210cdc705af6b70f425d34110c6924f201aed51c71251a8c6a3dc4d4d5bba5dff2083120f4c293b48d4e043b40f614d6256bcedeb80d41af189ce5de14d1dcf5aff4dd420b8634691fca9639884fe43ce5e1ea0a30"}, {0xff, 0x54, "f35a8d1b1064b1d53c2810b9cae0dde16adf1d4c50d10864de74632119f924a72f578859a88a5439c9f071da0dc4b9f7ec0e6ccdf0b211cd79f3da9f677918ee01d71a201b6d1dbaba02f394a64219e36df7648a"}, {0x1, 0x6f, "4c997efdb5cf2a127aeb2faadebf2661266a18f2f6d3400958edadd57851f8e23faa9925ac572da4edcf1b1b9d21d2b0e462f9b017f480f69c9f5968e013f07be038e01e0bb9bd3857f9508209f3d829de13138e02ce29310e637425f2a8601d9307e94909d03d96b0075f8da58ba5"}]}, @hopopts={0x2b, 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xf2, "8ec632cad508b840a7ab3b7f22c3d91878a4fd679b0ea9c5f25bf883b5a51ea96d89f5e065cd5b5512c824cdbd4ef1ef24b3521504c1c31ca51ee51454f48812f778469291258e3f8e07bc409bb16e2854feec16cc24a785bbaf85b1737f915de1ed551345602cb70311b2b4cdf91d05f0c610909c13d1183313964ba462f959033714165580df0926fa6bcf9b8c9d4fabd5ff7e6df6e10ccc5779edb744890c0521ee78e9caacbab5eacff5120c280f3a13f7306534343244fb2a800ecdd89bff6f8ab486765bb0e1b46089f39bcbda259a7bdb8dcbd9a48820441dd954765860093681311a1ce09d40d0efa0c31558aff0"}, {0x7, 0xf1, "dcfa57469629ab8c5d3f28931d6e2fba5c49383f2577d3389c71407712f8d1db3553a8a5ae0105a8d7263697dce317b3c3deaa7d0560250014607dcb531576d9c47a05cad3a3d9bf170ab01e8fd9d8977ec18511ee4675e84ba6ab059596cc668454652d280e79697c6a031688fbaa397861b05e798fb68a18914a0d1faa7fe97c9b40f6949fd82a480e218ef58f0d1ee06a8807f0d8c0725e0bd8733c270e4bbfe708654bece7dd6f5710b474e18e10db307386d07510ec13603feadee9c3d77174acd7de61e0fdda20078ceb0a059cad4a32fc019a2fe846b9ba2a8ca71a1d9ecac42158ed7d8dadc52d0ac8740bc98e"}, {0xff, 0x6a, "5deb490d12b4de4929dc4d988daaa7d28df682079d3327fc346644c7297f12d8788067e0d251ca2fdcc4d13b19b061bb574ad8efe7ee11e1fda75188b1cbff6076eff6a5b59108db8c68d44bf2bdc09b5f5afec0e295b79b7ada026665a3afb4cf1020d15e27fc01b436"}, {0xfe, 0xd8, "76db9e4e0d0d2f90e44febe892e220676bb297a5702bd45a34131fad60f8a1872b73ed05d4fc44c00eb3e291c84efc603792b65229c3ff4f9d5ce561d36ad7526a0461b54ed9c7a34800fc5b10316d442680988814cb8ab525fa4f076ece01b553303f167bdb822761a5d87fe5eda1319828ffdc1dd0c1e17ea1639489ec7dcdd17f0d872443983593bce48bcc3983c4ac78bf551795e5ed9fea039215057606ff53279804c2fc83d35c35045dd2a1a2d738c22ab44c995ea70b023fdfc7990ac65eeedc17c186b153227890ab60b42b3d4823237c770833"}, {0xebeaa81d9746cdaa, 0xbb, "018091900cd743f662f77c4f7e2dfae30c0c83414bdabb3adc4ec4256660a58d37cd22feca7c1a97662278876ee0d9b689eb6eac798460b6d53ee55594c0b919b8434eca4a684ed5525f95391fc2c0756ddb40eac6ca4f020e93b18ca1a9d2fe1af0106b4dd0ea49103de3d2cdac7a15dce701d1c73aa23ef4cc577966d77a3484cd212ad101757ce92eb4b1da1f00180fd5fdb02992171b78bb017d02c7f40f2f2627361dbc8758c8d25661d6f294c5f10af88d58460c4bfd8180"}, {0x0, 0x49, "37398e06cf3148096cbe15faf0a6764461e5e917fe09786fd462353c33df7dda2d8ee23e5ed8ff7f965f423bea859981c3976e790b7ae285a70941a0063d708ebef4b154ecb2f0293b"}]}], ""}}}}}, 0x2a75) 2017/12/27 17:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xa5fff) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) r2 = request_key(&(0x7f000036f000-0x6)='rxrpc\x00', &(0x7f00001c2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000965000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f0000675000-0x8)='big_key\x00', &(0x7f00003a2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000089f000)="391c20770f8ad47028ca93026f54bcc61f7dff539c5484307172931b48ce0b67763de20cd04819869e94eb1c21b9b29321c09eeaa7597c3052cbe045e0517730c6fb698df520839df34abaed2bd06a13eb0ca0e19b7e75424bf9c356073a6814302bfe3cb08184e7e389155a3f8cc0d19694c5697ed4cbd320849ed7a2de78b21ab7b34f89e9675c0fb36e5093dbc0a4681089e0e1746b56f8216a2c0ebbcdb7d5aeb41cd7881197feec6ebdb5bfc5dad30f2594775d5a232c6ec8ecc08781233b7a5e3e26f60a9c67fabbf78132f05c83", 0xd1, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) lseek(r1, 0x0, 0x2) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2017/12/27 17:52:16 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2017/12/27 17:52:16 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0xfffffffffffffffe, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() ptrace$peekuser(0x3, r0, 0x8) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000022000-0x8)=0x0) ioprio_get$pid(0x2, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000515000-0xa)='/dev/ptmx\x00', 0x20001, 0x0) madvise(&(0x7f0000ee6000/0x3000)=nil, 0x3000, 0x3) [ 80.210731] keychord: unsupported version 0 2017/12/27 17:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xa5fff) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) r2 = request_key(&(0x7f000036f000-0x6)='rxrpc\x00', &(0x7f00001c2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000965000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f0000675000-0x8)='big_key\x00', &(0x7f00003a2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000089f000)="391c20770f8ad47028ca93026f54bcc61f7dff539c5484307172931b48ce0b67763de20cd04819869e94eb1c21b9b29321c09eeaa7597c3052cbe045e0517730c6fb698df520839df34abaed2bd06a13eb0ca0e19b7e75424bf9c356073a6814302bfe3cb08184e7e389155a3f8cc0d19694c5697ed4cbd320849ed7a2de78b21ab7b34f89e9675c0fb36e5093dbc0a4681089e0e1746b56f8216a2c0ebbcdb7d5aeb41cd7881197feec6ebdb5bfc5dad30f2594775d5a232c6ec8ecc08781233b7a5e3e26f60a9c67fabbf78132f05c83", 0xd1, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) lseek(r1, 0x0, 0x2) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2017/12/27 17:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) socketpair(0xb, 0x7, 0x80000, &(0x7f0000e39000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000aa8000-0x4)=0xffffffffffffffff) connect$unix(r0, &(0x7f00007fb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/27 17:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="10", 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/27 17:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002fc000-0x8)={0xef65, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e50000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000822000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095a000-0x10)={r1, 0x1000, 0x100000000, 0x8001}, &(0x7f00002e0000)=0x10) listen(r0, 0x0) poll(&(0x7f00004c7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) seccomp(0x0, 0x1, &(0x7f0000d51000-0x8)={0x6, &(0x7f000077c000)=[{0xcc00000000000000, 0x2, 0x7, 0x2}, {0x82, 0x5, 0x101, 0x9}, {0x3, 0x3, 0x6, 0x8}, {0x100, 0x4, 0x3, 0x4}, {0x1000, 0x7, 0x1, 0x0}, {0x10000, 0x4, 0xad2, 0x10001}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000686000-0x4)=0xfff, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) accept4$ipx(r0, &(0x7f0000e3b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000083a000)=0x10, 0x800) 2017/12/27 17:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b4e000-0x28)={@common='bcsf0\x00', @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000384000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00003c8000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/27 17:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006de000-0xd)='net/fib_trie\x00') preadv(r0, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x100) ioctl$void(r0, 0x5450) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 80.236395] keychord: unsupported version 0 2017/12/27 17:52:16 executing program 6: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="29000000180031090000000000000002021300000000ff06800800000c00090008001900000000f69c", 0x29}], 0x1) gettid() 2017/12/27 17:52:16 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079c000)=[{&(0x7f00002df000-0xcc)="290000001800ff0900000000060000020a0100000000ff06800800000d0009000980001900000000f6", 0x29}], 0x1) 2017/12/27 17:52:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fe6000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = syz_open_procfs(0x0, &(0x7f00002d5000)='clear_refs\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000030e000)={0x10, 0x0, 0x0, @random=""}, 0x10) 2017/12/27 17:52:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={r0, 0x3, 0x20}, &(0x7f0000923000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000569000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x8000) signalfd4(0xffffffffffffffff, &(0x7f0000d29000)={0x101}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cb7000-0x54)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4}, @in6={0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x54) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000f9c000)={0x2, &(0x7f000061d000-0x10)=[{0x2, 0x7f, 0x6, 0x3}, {0x8d29, 0xd3, 0x9, 0x5}]}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000149000)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000068a000-0x18)={0x3ff, 0x6, 0x5, 0x7, 0x7, 0x2}) clock_gettime(0x6, &(0x7f0000357000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xa7, 0x0, 0x4, &(0x7f0000764000-0x8)={r1, r3}, &(0x7f000046f000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000fb3000)=0x0, 0x0) 2017/12/27 17:52:16 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000fd8000)=0x2df5, 0x4) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2017/12/27 17:52:16 executing program 2: mmap(&(0x7f0000000000/0x627000)=nil, 0x627000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001ab000)={0x5, [0x42aa, 0x400, 0x7f, 0x7ff, 0x3ff]}, 0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x1, &(0x7f0000617000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f00003df000)="1f0000000701ffd600000100000000ff000000000100000000000007000000", 0x1f) 2017/12/27 17:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000bf1000)=0x1000) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000357000)="24000000130007ffffffe607000009000500000c0d00030001ffffffff000000f9b81601", 0x24) [ 80.380904] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 80.405502] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/27 17:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)="") 2017/12/27 17:52:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000199000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000cba000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00004b6000-0x8)={r1, r0+30000000}, &(0x7f0000dab000-0x8)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cec000-0x12)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012e000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockname$ipx(r2, &(0x7f00008ef000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000096b000-0x4)=0x10) remap_file_pages(&(0x7f0000f27000/0x3000)=nil, 0x3000, 0x4, 0xa4, 0x8100) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/27 17:52:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) clock_gettime(0x0, &(0x7f00002f3000)={0x0, 0x0}) ppoll(&(0x7f0000180000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a1e000-0x8)={0x0, r1+10000000}, &(0x7f0000c15000-0x8)={0x0}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000913000)=0x0) 2017/12/27 17:52:16 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c96000)='/proc/self/net/pfkey\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) listen(r0, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000028c000-0x3)=0x2) 2017/12/27 17:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fa1000-0xc)={0x0, 0x10, &(0x7f00004c2000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000be0000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d5f000)={0x7, 0x10000000000000, 0x8, 0x5, 0x2, 0xf563, 0x5, 0x6, r2}, 0x20) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2017/12/27 17:52:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x2, &(0x7f0000fec000)={0x0, 0x0}) timerfd_settime(r0, 0xfffffffffffffffe, &(0x7f0000005000)={{0x0, r2}, {r1, r2}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f000018c000)=[{&(0x7f000022d000-0x96)=""/8, 0x8}], 0x1) 2017/12/27 17:52:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1c, 0x2) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x8000) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xfffffffffffffffd, 0x0, @fr=&(0x7f0000a25000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5e1, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 17:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x17)='maps\x00') exit(0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000b83000)=0x7ff, 0x4) pread64(r1, &(0x7f0000e29000)=""/129, 0x81, 0x35) 2017/12/27 17:52:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000739000)=""/173) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00001fb000-0x4)=0xa) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r3, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c7e000-0x4)=0x0) r4 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000cb3000)={0x10000002, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00007de000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace(0x421f, r5) 2017/12/27 17:52:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_out(r0, 0x0, &(0x7f0000c99000)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ec9000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) getsockname$inet6(r2, &(0x7f00007ac000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000328000)=0x1c) dup2(r2, r3) 2017/12/27 17:52:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) r4 = syz_open_dev$sg(&(0x7f0000e53000-0x9)='/dev/sg#\x00', 0x9, 0x40000) ioctl$TCSETAW(r4, 0x5402, &(0x7f00003d8000)={0xffffffff, 0xe64f, 0x1000, 0x3, 0x6, 0x3ffc00, 0x2, 0x1, 0x80, 0x1}) fcntl$setown(r0, 0x8, r1) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000240000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$peekuser(0x3, r6, 0x0) sendmmsg$unix(r5, &(0x7f0000e7f000-0x38)=[{&(0x7f0000569000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009ef000)=[{&(0x7f00000ea000)="755c6606e2c58034cce374c3fc857ffe68439d0f90741cf8c79e5211dbfea23466306ea7107f3af271ec5290c3147bd283580992491158b8bf836fbdbcd524bccdaded65738c104f736afd9d7bc98fef58b7f0e9747eb0b47930504488b8b64e4ea05666f48dce90eeb5474ad984669a2b1afb6dce1e0176f5ee92595d6e26510b4aa95cc0f9da46b2442e8a5efd03b804d3c9", 0x93}, {&(0x7f0000e85000)="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", 0x1000}, {&(0x7f0000599000)="52785b00dc3a0eb6c566567aef1ea041cdbc941da3866180cb673544efed04b990b0e722b7df54d99b6c3e519d89306e1fb13c437db80e204c4cbd85d7ee053c755da253e634505e56fdf36e4e656c4df95c4135d3375393dfd31ababbf6500634989335fd93f71485961e5b050170fab22fbe564474d307e1d57cf00c4e3312113117b9de79dc856a8512cdbd7b1a9ea21563f793d15a12baa09b25c6cbb93d11e9e4b26243f912f48f6ecd6c07b6e87bbe5511f3e1f1532a4ae60e31b454a77b74aeabcefdb31fe3da0f8ca7a66bf342c64f4f3ca35f", 0xd7}], 0x3, &(0x7f0000fec000-0x2c)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x2c, 0x400c050}, {&(0x7f0000dd5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bfa000-0x20)=[{&(0x7f0000cb7000)="4919930b00bf4cee3d1edc29f3c2a54e48de8488fad534aa6bcca245b9f61920a2082b9032727e5be04a", 0x2a}, {&(0x7f00007f0000-0xa0)="ffa1c528d7e84b0c6542ba2a726a3993909c34b027747cf841e347ecf4ee8dc20ee581fb0579e66e4f417da536dc827f58502dc42efa3bca352f8749a49ff37ef9bf03867ecae59c9cbb9cbd79976f8eeb19299bc9e625681c9d2b6c2e3755471350e6d30a5674bacf62fc12b726a3f8369c606b9ddcd135d3aeb6dd6dea52287f7da6108eee69675893bba1bce72dd679409bb5903038b94cf33d0f9fc9eded", 0xa0}, {&(0x7f00001b6000-0xe1)="1f6febccb1e374da97ee90ab3bce602cf00ebf86401df1e480b96d21f540667eefb9ce696156a881faa7cda405167b2878faccb0d0fa61af896b78b914807714a9bf86d6d5aebf9b1926aedc3bf292de013bbf6a07f5d7aec0b028fcb46172696b9395e3decd2556c65032359609ff2961a70d417cc9e037d1900e7fbad4f1f5301115e46aa96cbf55c206fdd286b59529ce910721d27fd149c1d0f5d95d324eab780eb2e79569f1ecb103d1ad08c3f42888ef82efed1ccf9463fc3a7f95e9c243679defd47e000e0b7002ce4636d93fee07f0ccf5f3263dbdc2543c9ed0654f0b", 0xe1}, {&(0x7f0000b30000-0xe5)="4fc0cf198bcbd9239f1f8120360d9726276d3fa337bbb55333469cb1dfc498225a6a891316768d4247ca03224d0fabf5696906bbfcb2f2b7dceb451fb26732701c2f66c89fd649e7e1f39d659c6714758c5c0a34754b7109beeec84908532fddfb4e487a040a21ae429b6f6f576ea519e827ea2bdfc2ecc451f234ee1c9b276e0f8795b871a06660984a327a6c0b59005c81b858b0c17a3a51a3ed4aaa796d62a88dfcd92813c5d5b1411f4e34c0939c2f65a40be4815b808acad43a5da9668b75eb6963d9216a90a5cc06585932b1177491eb53c9f985f10e008ecaa9ac6158566324ff30", 0xe5}], 0x4, 0x0, 0x0, 0x4004810}], 0x2, 0x0) 2017/12/27 17:52:16 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa6000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000caf000)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bac000)=@common='teql0\x00', 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) socketpair(0x15, 0x4, 0x886, &(0x7f0000e2f000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000699000-0x4)=0x400) timer_create(0x0, &(0x7f0000f83000-0x60)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000)=0x0) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.893018] INFO: task syz-executor3:16317 blocked for more than 120 seconds. [ 244.900325] Not tainted 4.9.72-gcb7518e #10 [ 244.907059] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.915180] syz-executor3 D29264 16317 3526 0x20020004 [ 244.920908] ffff8801d9993000 ffff8801c4004fc0 ffff8801d8f79500 ffff8801b5e9e000 [ 244.931868] ffff8801db221458 ffff8801c304f6a0 ffffffff8389e5fb ffff8801c304f678 [ 244.940069] ffffffff8123940f 00ffffff838a9f6a ffff8801db221d28 ffff8801db221d50 [ 244.948261] Call Trace: [ 244.950825] [] ? __schedule+0x67b/0x1ba0 [ 244.956747] [] ? mark_held_locks+0xaf/0x100 [ 244.962697] [] ? rwsem_down_read_failed+0x1db/0x320 [ 244.969544] [] schedule+0x7f/0x1b0 [ 244.974910] [] rwsem_down_read_failed+0x1e0/0x320 [ 244.981379] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 244.987986] [] call_rwsem_down_read_failed+0x18/0x30 [ 244.995077] [] down_read+0x52/0xb0 [ 245.000246] [] ? set_termios+0xf5/0x670 [ 245.006048] [] set_termios+0xf5/0x670 [ 245.011474] [] ? tty_perform_flush+0x80/0x80 [ 245.017710] [] tty_mode_ioctl+0x931/0x9c0 [ 245.023743] [] ? set_termios+0x670/0x670 [ 245.029432] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.036921] [] ? ldsem_down_read+0x32/0x40 [ 245.042790] [] ? ldsem_wake+0x40/0x40 [ 245.048427] [] n_tty_ioctl_helper+0x40/0x360 [ 245.054660] [] n_tty_ioctl+0x148/0x2d0 [ 245.060176] [] ? ldsem_down_read+0x32/0x40 [ 245.066243] [] tty_ioctl+0x733/0x2170 [ 245.071688] [] ? commit_echoes+0x1b0/0x1b0 [ 245.077754] [] ? no_tty+0xa0/0xa0 [ 245.082844] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.090053] [] ? __lock_acquire+0x629/0x3640 [ 245.096290] [] ? ldsem_down_read+0x32/0x40 [ 245.102153] [] ? no_tty+0xa0/0xa0 [ 245.107647] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.113524] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.120253] [] ? ldsem_down_read+0x32/0x40 [ 245.126304] [] ? ioctl_preallocate+0x220/0x220 [ 245.132513] [] ? tty_ldisc_deref+0x35/0x40 [ 245.138612] [] ? ldsem_up_read+0x3a/0x70 [ 245.144478] [] ? tty_ldisc_deref+0x35/0x40 [ 245.150339] [] ? tty_compat_ioctl+0x119/0x260 [ 245.156654] [] compat_SyS_ioctl+0x4da/0x2050 [ 245.162686] [] ? do_ioctl+0x60/0x60 [ 245.168685] [] do_fast_syscall_32+0x2f7/0x890 [ 245.174991] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.181635] [] entry_SYSENTER_compat+0x51/0x60 [ 245.188035] [ 245.188035] Showing all locks held in the system: [ 245.194521] 2 locks held by khungtaskd/514: [ 245.198815] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.207517] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.217215] 2 locks held by getty/3296: [ 245.221159] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.230456] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.240373] 2 locks held by syz-executor3/16317: [ 245.245104] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.254406] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 245.264259] [ 245.265859] ============================================= [ 245.265859] [ 245.274813] NMI backtrace for cpu 0 [ 245.278423] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.72-gcb7518e #10 [ 245.285580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.294907] ffff8801d996fd00 ffffffff81d922b9 0000000000000000 0000000000000000 [ 245.302893] 0000000000000000 0000000000000001 ffffffff810ba190 ffff8801d996fd38 [ 245.310900] ffffffff81d9d3dd 0000000000000000 0000000000000000 ffff8801d88e3418 [ 245.318881] Call Trace: [ 245.321443] [] dump_stack+0xc1/0x128 [ 245.326785] [] ? irq_force_complete_move+0x390/0x390 [ 245.333511] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.339460] [] ? irq_force_complete_move+0x390/0x390 [ 245.346188] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.353262] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.360250] [] watchdog+0x6f0/0xa70 [ 245.365499] [] ? watchdog+0x125/0xa70 [ 245.370926] [] kthread+0x26d/0x300 [ 245.376089] [] ? reset_hung_task_detector+0x20/0x20 [ 245.382729] [] ? kthread_park+0xa0/0xa0 [ 245.388333] [] ? kthread_park+0xa0/0xa0 [ 245.393932] [] ? kthread_park+0xa0/0xa0 [ 245.399529] [] ret_from_fork+0x2a/0x40 [ 245.405196] Sending NMI from CPU 0 to CPUs 1: [ 245.410167] NMI backtrace for cpu 1 [ 245.413780] CPU: 1 PID: 16300 Comm: syz-executor3 Not tainted 4.9.72-gcb7518e #10 [ 245.421365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.430684] task: ffff8801d8bf4800 task.stack: ffff8801d9298000 [ 245.436732] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x3f/0x50 [ 245.446053] RSP: 0018:ffff8801d929fa88 EFLAGS: 00000216 [ 245.451466] RAX: 0000000000010000 RBX: ffffc900066d6060 RCX: ffffffff8200440c [ 245.458702] RDX: 0000000000010000 RSI: ffffc90001290000 RDI: ffffc900066d7260 [ 245.465939] RBP: ffff8801d929fa88 R08: 1ffff1003b17ea1a R09: 0000000000000000 [ 245.473174] R10: 0000000000000003 R11: ffff8801d8bf4800 R12: ffffc900066d5000 [ 245.480410] R13: 0000000591d922c7 R14: 0000000020913000 R15: ffff8801d888dfb8 [ 245.487647] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6f67b40 [ 245.495837] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 245.501683] CR2: 0000000001b95358 CR3: 00000001c3691000 CR4: 00000000001406e0 [ 245.508921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.516155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.523388] Stack: [ 245.525502] ffff8801d929fad8c ffffffff8200440cc ffffffffffffffffc 00000000000002c6c [ 245.533692] 0000000000000000c ffff8801d888dd80c 1ffff1003b253f61c 000000000000541bc [ 245.541882] ffffffffffffffe7c ffff8801c5cf1400c ffff8801d929fcd0c ffffffff81ffd153c [ 245.550072] Call Trace: [ 245.552621] [] n_tty_ioctl+0x20c/0x2d0 [ 245.558119] [] tty_ioctl+0x733/0x2170 [ 245.563530] [] ? commit_echoes+0x1b0/0x1b0 [ 245.569378] [] ? no_tty+0xa0/0xa0 [ 245.574444] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.581419] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.587873] [] ? __lock_acquire+0x629/0x3640 [ 245.593895] [] ? do_futex+0x3f8/0x15c0 [ 245.599393] [] ? compat_do_readv_writev+0x1f8/0x760 [ 245.606020] [] ? ldsem_down_read+0x32/0x40 [ 245.611865] [] ? no_tty+0xa0/0xa0 [ 245.616931] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.622605] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.629317] [] ? ldsem_down_read+0x32/0x40 [ 245.635163] [] ? ioctl_preallocate+0x220/0x220 [ 245.641355] [] ? tty_ldisc_deref+0x35/0x40 [ 245.647198] [] ? ldsem_up_read+0x3a/0x70 [ 245.652872] [] ? tty_ldisc_deref+0x35/0x40 [ 245.658720] [] ? tty_compat_ioctl+0x119/0x260 [ 245.664827] [] compat_SyS_ioctl+0x4da/0x2050 [ 245.670845] [] ? do_ioctl+0x60/0x60 [ 245.676082] [] do_fast_syscall_32+0x2f7/0x890 [ 245.682189] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.688815] [] entry_SYSENTER_compat+0x51/0x60 [ 245.695015] Code: c81 ce2 c00 c01 c1f c00 c48 c8b c4d c08 c75 c2b c8b c90 c68 c12 c00 c00 c83 cfa c02 c75 c20 c48 c8b cb0 c70 c12 c00 c00 c8b c80 c6c c12 c00 c00 c48 c8b c16 c48 c83 cc2 c01 c<48> c39 cd0 c76 c07 c48 c89 c0c cd6 c48 c89 c16 c5d cc3 c0f c1f c00 c55 c48 c89 ce5 c [ 245.726083] Kernel panic - not syncing: hung_task: blocked tasks [ 245.732222] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.72-gcb7518e #10 [ 245.739383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.748709] ffff8801d996fcb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d996fd90 [ 245.756695] ffff8801d88e3400 dffffc0000000000 ffffffff84409000 ffff8801d996fd80 [ 245.764682] ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585 [ 245.772664] Call Trace: [ 245.775229] [] dump_stack+0xc1/0x128 [ 245.780570] [] panic+0x1bc/0x3a8 [ 245.785561] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.793768] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.801013] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.808261] [] watchdog+0x701/0xa70 [ 245.813510] [] ? watchdog+0x125/0xa70 [ 245.818934] [] kthread+0x26d/0x300 [ 245.824097] [] ? reset_hung_task_detector+0x20/0x20 [ 245.830736] [] ? kthread_park+0xa0/0xa0 [ 245.836332] [] ? kthread_park+0xa0/0xa0 [ 245.841928] [] ? kthread_park+0xa0/0xa0 [ 245.847525] [] ret_from_fork+0x2a/0x40 [ 245.853597] Dumping ftrace buffer: [ 245.857143] (ftrace buffer empty) [ 245.860817] Kernel Offset: disabled [ 245.864420] Rebooting in 86400 seconds..