[....] Starting enhanced syslogd: rsyslogd[ 10.233526] audit: type=1400 audit(1514202225.583:4): avc: denied { syslog } for pid=3172 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-386-2,10.128.0.35' (ECDSA) to the list of known hosts. 2017/12/25 11:43:54 fuzzer started 2017/12/25 11:43:54 dialing manager at 10.128.0.26:43501 2017/12/25 11:43:57 kcov=true, comps=false 2017/12/25 11:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x8000000000049) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d1e000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 11:43:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000100000127d, &(0x7f0000004000-0x29)="e8") 2017/12/25 11:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 11:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f000092b000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync() 2017/12/25 11:43:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x3, 0x8) connect$inet6(r0, &(0x7f0000de3000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000f64000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000636000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000e3b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f000063b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/25 11:43:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000de3000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000367000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 11:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000957000)=[{&(0x7f00001f3000)="a4b157d164338b6a", 0x8}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r2, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/25 11:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d44000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80004, 0x0) sendmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) syzkaller login: [ 23.638050] audit: type=1400 audit(1514202238.983:5): avc: denied { sys_admin } for pid=3375 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.726257] IPVS: Creating netns size=2536 id=1 [ 23.796798] IPVS: Creating netns size=2536 id=2 [ 23.803975] audit: type=1400 audit(1514202239.153:6): avc: denied { sys_chroot } for pid=3527 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.836139] audit: type=1400 audit(1514202239.183:7): avc: denied { net_admin } for pid=3581 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.861730] IPVS: Creating netns size=2536 id=3 [ 23.893939] IPVS: Creating netns size=2536 id=4 2017/12/25 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) [ 23.917517] IPVS: Creating netns size=2536 id=5 [ 23.941058] IPVS: Creating netns size=2536 id=6 [ 23.955105] IPVS: Creating netns size=2536 id=7 [ 23.979672] IPVS: Creating netns size=2536 id=8 2017/12/25 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f5000)={0x0, 0x0}) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2017/12/25 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) 2017/12/25 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000461000-0x12)='/dev/input/event#\x00', 0x0, 0x185002) 2017/12/25 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x49, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/25 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000de3000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) writev(r0, &(0x7f0000c75000-0x90)=[{&(0x7f0000486000-0x1000)="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", 0x457}, {&(0x7f0000112000)="9a2b419db09124c4f8de85b030739ad006dc7f6364095e1f1b81908295184e650fe0dc5f0709783360fb398d0f82719e8d95404938d2c96f89eb1225924e5f1e92d37104dee5e77a627ca1d907bf48cb8efc1bdac882b1fad79b9679a53a0bf8412af5f7f99b15576d579094b120e6f8b28b388508cfcc6e673bb48d222c2e501e5a75008b277fa6f686bde41ba8bd04fe797b2a1513c5ee1b96bbf9ec9684119aa6839dc54bc8756b1ab2dd3df052e990e9a6bf8ab0e333d1f85638c6c42b55d24f61236e9f588af6e43b3683dbd1d6c097", 0xd2}], 0x2) 2017/12/25 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000814000-0x22)="2200000015000720f1000008e2ff05000200efff0000000008000200e7004902f155", 0x22) 2017/12/25 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x81, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2017/12/25 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db0000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/25 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000467000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendmsg$key(r0, &(0x7f0000707000)={0x0, 0x0, &(0x7f0000198000-0x10)={&(0x7f0000d3c000-0x98)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10001) [ 24.195278] audit: type=1400 audit(1514202239.543:8): avc: denied { net_raw } for pid=3625 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.198210] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 24.237717] audit: type=1400 audit(1514202239.583:9): avc: denied { dac_override } for pid=3648 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/25 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a95000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00000c9000)="220000001b000f0b00000000ef001201015a7a000500c50007000000000000000500", 0x22) 2017/12/25 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2017/12/25 11:43:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, "706f7274300000000000000002000000ec00000000000000000000000000000000000000000000000000000000000000000000000100", 0x40000000c3, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) dup3(r0, r1, 0x0) write$sndseq(r2, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @tick=0x0, {0x5, 0x0}, {0x1, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x60) 2017/12/25 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2017/12/25 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000813000)='dns_resolver\x00', &(0x7f00009ed000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a8a000-0x11)='posix_acl_access\x00', 0xfffffffffffffffb) 2017/12/25 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d2200000000000008afd61dcc436aed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) 2017/12/25 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f77000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x2) 2017/12/25 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004e0000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001e5000)={{0x1, 0x3, 0x0, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00004fa000+0x109)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a0b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000cb6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 'ZS$', 0x0, "aeeced"}, ""}}}}, 0x42) 2017/12/25 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000080e000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2017/12/25 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 24.328354] audit: type=1400 audit(1514202239.673:10): avc: denied { create } for pid=3661 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/25 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000009000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00002ab000-0x50)=[{&(0x7f000054c000)="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", 0xaa1}], 0x1) 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000739000)='./file0\x00') umount2(&(0x7f000064b000-0x2)='..', 0x0) 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 2: 2017/12/25 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvmmsg(r3, &(0x7f0000219000-0x1a4)=[{{0x0, 0x0, &(0x7f00001b1000)=[], 0x0, &(0x7f00007e7000-0x6c)=""/108, 0x6c, 0x0}, 0x0}], 0x1, 0x20, 0x0) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/25 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) 2017/12/25 11:43:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/25 11:43:59 executing program 2: 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 2: 2017/12/25 11:43:59 executing program 0: [ 24.357630] audit: type=1400 audit(1514202239.703:11): avc: denied { write } for pid=3661 comm="syz-executor3" path="socket:[11393]" dev="sockfs" ino=11393 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 24.390957] device gre0 entered promiscuous mode 2017/12/25 11:43:59 executing program 1: 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 3: 2017/12/25 11:43:59 executing program 6: 2017/12/25 11:43:59 executing program 2: 2017/12/25 11:43:59 executing program 4: 2017/12/25 11:43:59 executing program 7: 2017/12/25 11:43:59 executing program 5: 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 2: 2017/12/25 11:43:59 executing program 1: 2017/12/25 11:43:59 executing program 3: 2017/12/25 11:43:59 executing program 5: 2017/12/25 11:43:59 executing program 7: 2017/12/25 11:43:59 executing program 4: 2017/12/25 11:43:59 executing program 2: 2017/12/25 11:43:59 executing program 6: 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 5: 2017/12/25 11:43:59 executing program 3: 2017/12/25 11:43:59 executing program 4: 2017/12/25 11:43:59 executing program 1: 2017/12/25 11:43:59 executing program 7: 2017/12/25 11:43:59 executing program 2: 2017/12/25 11:43:59 executing program 7: 2017/12/25 11:43:59 executing program 6: 2017/12/25 11:43:59 executing program 3: 2017/12/25 11:43:59 executing program 4: 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2017/12/25 11:43:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020c000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000548000-0x4)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 11:43:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bf5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000f040000000000008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) 2017/12/25 11:43:59 executing program 5: 2017/12/25 11:43:59 executing program 7: 2017/12/25 11:43:59 executing program 0: 2017/12/25 11:43:59 executing program 3: 2017/12/25 11:43:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/25 11:43:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r0, &(0x7f0000005000-0x5b)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) 2017/12/25 11:43:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@common='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000adf000)="66b4", 0x2, 0x0, &(0x7f00007bd000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) recvfrom$unix(r1, &(0x7f00004d2000)=""/214, 0xd6, 0x0, 0x0, 0x0) 2017/12/25 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000025c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b3d000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a52000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000293000)={0x0, 0x0, ""}, &(0x7f0000570000-0x4)=0x8) 2017/12/25 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000eb9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) 2017/12/25 11:44:00 executing program 2: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='-mime_type]em1/\x00') sync() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003d4000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2017/12/25 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002c5000-0x34)={{0x100000004, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="f7", 0x1, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f6d000)="", 0x0, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x20000000000003, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/25 11:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f00008ab000)=[{&(0x7f0000da4000)="", 0x0}, {&(0x7f0000849000-0x1d)="b241a12c937412de0243bee9fdda11060cdb49a2d8127b8e", 0x18}, {&(0x7f00007cc000-0x3a)="", 0x0}], 0x3, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004af000-0x38)={&(0x7f00001f3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000081a000)=[], 0x0, &(0x7f0000e9a000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2017/12/25 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000bee000)="") 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x58, 0x0) 2017/12/25 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec1474d71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0163000004000000ccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b571068393d33b5af1100041ad0b4c2c23eef679567", 0xc0) [ 24.810491] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)="", 0x0) 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="f7803deac8d7f0efd35dd19e3a9700acd9c0c11549e0f99f51", 0x19, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f6d000)="156097e8686ac54de9cde0c7f2752f22bf318e8d51002c864ada48cb04e381b4ec5d4e1bc7acc10b3c0c43a7", 0x2c, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000025c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e89000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) syz_open_dev$mice(&(0x7f0000169000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00002b6000)=0x0) close(r1) 2017/12/25 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xe2}, 0xc) 2017/12/25 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f0d000)="", 0x0, 0x8004, &(0x7f0000867000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/25 11:44:00 executing program 4: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") [ 24.858606] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000085b000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/25 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007e3000-0x9)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r4, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2017/12/25 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) 2017/12/25 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000e400", @ifru_flags=0x201}) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2017/12/25 11:44:00 executing program 6: [ 24.899026] audit: type=1400 audit(1514202240.243:12): avc: denied { bind } for pid=3867 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c0e000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4000000000011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2017/12/25 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002f5000)={0x0, &(0x7f0000d25000)=[]}) 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x803, 0x15, &(0x7f0000010000-0x8)={0x0, 0x0}) 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac0876983ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8a2778e950b5965a8991141c4591d2b7807df3e61ed5fe723561aacca101300429618830fb500000000000000e209ef5e98de4223bef6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf2602a7e9d80000000000000002215760fc093b4368c9633ce"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d55000-0x14)={0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f00006fe000)="") [ 24.980001] device gre0 entered promiscuous mode [ 24.993158] audit: type=1400 audit(1514202240.333:13): avc: denied { create } for pid=3918 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_crypto_socket permissive=1 [ 25.021606] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000020e000-0x10)={0x0, 0x0}, 0x10) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0x6)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006bf000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000b03000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000db0000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000204000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00005d5000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f000091b000)=""}) 2017/12/25 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f00001db000)=0x0, 0x8) 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000b23000-0x1f)=""/31, 0x1f, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00009e8000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) dup(r0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f000022a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/25 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071a000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/25 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000466000-0x8)=0x8) 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000606000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000169000)="03000000ffffffdd811a070080140006000000000000000000040003ff2400"}) 2017/12/25 11:44:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000027d000)=[], 0x0, 0x0, 0x0, 0x804}, {&(0x7f0000420000)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000177000)=[{&(0x7f000052e000)="9d36f11fd5e166f118aca5f297a13d0bd8e0f4abdaa6c610d4f07b3552d56c3d6c0dce4619a523f960a9c7e03dec0682d36198c9851089807f124472c462c9da66e67a6e4287f877e6509d1145a8d479ba3732320023c6b6098f1df3c7cbce088ef5db878b6ed1fb16288a676351043ccda12da0b89bde33f24fbface40c7c06f01c4b", 0x83}], 0x1, &(0x7f0000772000)=[@init={0x18, 0x84, 0x0, {0x0, 0x4, 0x9b14, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a765280450", 0x99}], 0x1, 0x40049) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000399000-0x8)=0x0) sync_file_range(r0, 0x0, 0x0, 0x7) 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2017/12/25 11:44:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/25 11:44:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) sendmmsg(r0, &(0x7f0000b60000)=[{{&(0x7f00008eb000)=@generic={0x2, "9735a9fe4d588f23ed9312d97f2cb5795a2e245426fe482f43f6ecf67a451f495ae45dd7ee3d4a2fbdd7fe2c9c3898eea6de63ca1329ee9affcdf5f3db423f525596a1051c5d8aa8922e93536d716db6aac7a218265c448b13bd98c0e36f910625ed68b12bff4acff979cc44bcdfb166376d6ef5abe0b12bba5caea22232"}, 0x80, &(0x7f0000da1000)=[], 0x0, &(0x7f0000a6a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/25 11:44:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0xffffffffffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2017/12/25 11:44:00 executing program 7: [ 25.300744] audit: type=1400 audit(1514202240.643:14): avc: denied { set_context_mgr } for pid=3996 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 25.341739] binder: 3996:4027 ERROR: BC_REGISTER_LOOPER called without request [ 25.369927] binder: 3996:4002 got reply transaction with no transaction stack [ 25.377623] binder: 3996:4002 transaction failed 29201/-71, size 24-8 line 2920 [ 25.389380] binder: undelivered TRANSACTION_ERROR: 29201 [ 25.395148] binder: release 3996:4027 transaction 1 out, still active 2017/12/25 11:44:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cf8000-0x4)=0x99) read(r0, &(0x7f0000532000)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f000065a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 2: [ 25.401823] binder: undelivered TRANSACTION_COMPLETE [ 25.406990] binder: 3996:4002 ERROR: BC_REGISTER_LOOPER called without request [ 25.407005] binder_alloc: 3996: binder_alloc_buf, no vma [ 25.407022] binder: 3996:4027 transaction failed 29189/-3, size 0-0 line 3127 [ 25.433513] binder: send failed reply for transaction 1, target dead [ 25.446611] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:00 executing program 5: 2017/12/25 11:44:00 executing program 1: 2017/12/25 11:44:00 executing program 4: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 6: 2017/12/25 11:44:00 executing program 7: 2017/12/25 11:44:00 executing program 0: 2017/12/25 11:44:00 executing program 3: 2017/12/25 11:44:00 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 7: 2017/12/25 11:44:01 executing program 5: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 1: 2017/12/25 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000489000-0x10)={0x0, &(0x7f00001f4000)=[]}) 2017/12/25 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000018d000-0x10)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006ac000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/25 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00006b2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f00007b0000-0x10)={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000082d000-0x1c)={&(0x7f0000562000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e69000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 4: 2017/12/25 11:44:01 executing program 2: 2017/12/25 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000091e000)='user\x00', &(0x7f00009c8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc0000-0xb1)="cf", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f00007d9000-0x9d)="c7", 0x1) 2017/12/25 11:44:01 executing program 0: 2017/12/25 11:44:01 executing program 6: 2017/12/25 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) writev(r0, &(0x7f0000584000)=[{&(0x7f00007fd000)="", 0x0}, {&(0x7f000088a000-0xee)="bb6f8d1404b99e6211fe7e1da302b59a00730692394596cc5438dc21089763904b4d49533bb7e428ffe65e537925a61e21a81c91157bcc061787e37fe8a18ab4895f6eadd61e8ff0fb43efff01e52be98cc7dc973bc8782d98e0f6a77f27cdebd8bd403bfd9fe0d7548409eb1f20765f6c3c281b80c72ea30405527b522ac57cbe6ccfb1b188a5dddc4f186020a55b217e559e0390cc5a9dc1a62b5807017829afa8116a539b1ac2166fb44791181aa6bf988b23cdf73228ee63146645d235b5195d4d26533dd3678c1a17f10eb6b2a886ebad89e512b3196d5176993413c9d97d6f8eb1bed4e5b4b9a2cad1f0c9", 0xee}, {&(0x7f0000235000)="5a494cab9efebf7e921ae7014f0f", 0xe}, {&(0x7f00003cd000)="1022d21f148831bbb0edbf90264dda976a7baa2afcf8d7a37c5c0adbb0c7e70aaf5f8e9a2cd7a06521c11e655075e735362d67df564f3110fde62bd0e30028ff9207b1aadb033a35864e116af7e837b5cfc00ec9be7a5e829cd6636b7e5379ddcbc4cb9fb1fd29222a21ca5c713c68c3d303e44dd5cd74038de43a97cd080b3211012a04aa1ac80165aa59b61c089fb6ac6d66d8acdda06793a9bea64ceae29a92773d14df88bc9b90299ca26d033ec2c790857df302626bb3ca09c3aa794ebdb4e3f2ca639b127b23d96b540fbec127ff3bb9f0698cc212e0b394b902d3456356cf3a", 0xe3}, {&(0x7f0000819000)="815b8c8bdf13639d2aca178e93d64d16adcd4e47b8205d7d8ec38555f2067b6cdd0a049844e540917fa40354836a929c6f71a3c4a62b7c474efd13da41e82b5e782bfd589b69f2c471a82abf525e3259146191f0538100fb354081feab7410e6cbc59d5da24f49cb66735ecc6ecb5e7e4ef7db54", 0x74}], 0x5) 2017/12/25 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f00005e1000-0x8)=&(0x7f0000fe9000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000296000)=0x18) 2017/12/25 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000b44000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f77000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000038b000)=""/1, 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) tkill(r0, 0x4) 2017/12/25 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00005ce000-0x6)='ramfs\x00', 0x2000, &(0x7f0000590000)="") 2017/12/25 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 26.074646] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 26.086341] device lo entered promiscuous mode 2017/12/25 11:44:01 executing program 6: clock_gettime(0x7, &(0x7f0000da2000)={0x0, 0x0}) 2017/12/25 11:44:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000e68000+0x4c9)=@generic={0x0, ""/126}, &(0x7f0000115000-0x4)=0x80) 2017/12/25 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002bc000)='/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}) 2017/12/25 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f16000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/25 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000a4000)=""/12, 0xc, 0x0, &(0x7f00000d7000)={0x0, 0x0}) 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00003f2000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a3000-0x4)=0x8, 0x80800) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d13000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x11, 0x3, 0x85) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/25 11:44:01 executing program 2: r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) 2017/12/25 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007ac000-0x5)='/dev/input/mice\x00', 0x0, 0x20800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000dc000-0xdb)={0x0, 0x0, ""}, &(0x7f0000681000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fda000)={r1, 0x0}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004ff000)='/dev/usbmon#\x00', 0x0, 0x0) gettid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000080c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/25 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00006a4000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00002ea000)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/25 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) stat(&(0x7f0000a99000)='./file0\x00', &(0x7f00001a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004f9000-0x8)='./file0\x00', 0x0, r0) 2017/12/25 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) 2017/12/25 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00006b5000)=""/4096, &(0x7f0000000000)=0x1000) [ 26.270100] device lo entered promiscuous mode [ 26.278573] device gre0 entered promiscuous mode 2017/12/25 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) getcwd(&(0x7f0000e79000-0xaf)=""/230, 0xe6) ioctl$TCFLSH(r1, 0x540b, 0x2) 2017/12/25 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000298000-0x24)="240000001d0001fffffa902800000000043900fa06000400000100001300000800010000", 0x24) 2017/12/25 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e1e000+0x8ea)="", 0x0, 0x20000803, &(0x7f0000914000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000fcc000-0x958)=""/2392, 0x958) 2017/12/25 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() fremovexattr(r0, &(0x7f00009ca000)=@known='system.advise\x00') 2017/12/25 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f00005e1000-0x8)=&(0x7f0000fe9000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000296000)=0x18) futex(&(0x7f0000ff3000)=0x0, 0x85, 0x0, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x0) 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000690000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/25 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000947000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400003, 0x0, 0x0, 0x0, 0x480000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400000, r0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d3000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000942000)=0x0) setpriority(0x2, r1, 0x401) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000004000-0x8)={0x0}, 0x8) 2017/12/25 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f0000bda000)="", 0x0, 0x0) 2017/12/25 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020c000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000548000-0x4)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000ad4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/25 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x28, &(0x7f0000abf000-0x64)="1e9830c8c5f9f9a68e50abb52bb6e5e8869ceb083de8ea33af0a05fff69fe63945880e8150a90dc3"}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/25 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008f5000)={0x2, 0x78, 0xf5c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000008f000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000463000)={0x1, &(0x7f0000632000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mknod$loop(&(0x7f0000dad000)='./file0\x00', 0x0, 0x0) 2017/12/25 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000896000)=0xf806) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 11:44:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00009a2000)=""/65, 0x41, 0x2003, &(0x7f0000563000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000463000)={0x1, &(0x7f0000632000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statfs(&(0x7f0000c34000)='./file0\x00', &(0x7f00000b7000-0xa)=""/10) 2017/12/25 11:44:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$inet6(0xa, 0x802, 0x0) 2017/12/25 11:44:01 executing program 4: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") clock_gettime(0x0, &(0x7f0000417000-0x10)={0x0, 0x0}) 2017/12/25 11:44:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005e1000)={0x1, &(0x7f0000632000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unlinkat(0xffffffffffffffff, &(0x7f0000948000)='./file0\x00', 0x200) 2017/12/25 11:44:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) listen(r0, 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000d5000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) 2017/12/25 11:44:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f00009de000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c91000-0x8)='./file0\x00', 0x0) 2017/12/25 11:44:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockname$netlink(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000)=0xc) 2017/12/25 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000fcc000-0x958)=""/2392, 0x958) 2017/12/25 11:44:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dcd000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r0, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xc) 2017/12/25 11:44:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$unix(r1, &(0x7f000040c000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00005dc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/25 11:44:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000d55000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400, r0}, &(0x7f00004c7000)={0x0}, 0x8) 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 3: 2017/12/25 11:44:01 executing program 1: [ 26.571250] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 26.581419] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 26.587938] IPv6: NLM_F_CREATE should be set when creating new route [ 26.594452] IPv6: NLM_F_CREATE should be set when creating new route 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00007ac000-0x5)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004ff000)='/dev/usbmon#\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000e5b000-0x8)=0x0, 0x8) 2017/12/25 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000ad4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2017/12/25 11:44:02 executing program 5: socket(0xa, 0x3, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f000037a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) 2017/12/25 11:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 2: 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 5: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00007e6000)='/dev/input/event#\x00', 0x1, 0x80a02) write$evdev(r0, &(0x7f0000548000)=[{{0x2000, 0x0}, 0x1, 0x5c, 0x2}], 0x100000012) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/25 11:44:02 executing program 3: 2017/12/25 11:44:02 executing program 6: 2017/12/25 11:44:02 executing program 4: 2017/12/25 11:44:02 executing program 7: 2017/12/25 11:44:02 executing program 1: 2017/12/25 11:44:02 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/25 11:44:02 executing program 0: 2017/12/25 11:44:02 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x77a, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2017/12/25 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/25 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b9d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8c8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/ptmx\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00001a9000)='./file0\x00', 0x200) r2 = dup2(r1, r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x801) dup2(r3, r1) writev(r2, &(0x7f0000cd1000+0x620)=[{&(0x7f0000a27000)="3f3e2641896726fbf1184ad58519fdf28b9e090000006291ef5ae8de84b30000000000000005dbacf46d", 0x2a}], 0x1) 2017/12/25 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) pipe2(&(0x7f0000937000-0x8)={0x0, 0x0}, 0x80000) write$eventfd(r0, &(0x7f0000cde000-0x8)=0x4, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2017/12/25 11:44:02 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) pread64(r1, &(0x7f0000e29000)=""/129, 0x81, 0x0) 2017/12/25 11:44:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/sequencer2\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='\x00', &(0x7f0000000000)='}posix_acl_access\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='\a&:./eth0selinux\x00', &(0x7f0000001000+0x5ea)='/dev/sequencer2\x00'], 0x1800) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x81, 0x80000001, 0xfff, 0xc7, 0x6, 0x3f}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000007000)=""/0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0xfffffffffffffffb, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x52)={0x0, 0x4a, "d9e2b77d38404fbe2629c67331f62b412e8a20b797fdacf6e25b8c03472af98ba8bdb736397838346ca6ca4069881d3ff54cde177c44347d943d3189eea5996eb0c5226418b6d9e022f2"}, &(0x7f0000000000)=0x52) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000f000-0xc)={r2, 0xb0, 0x0}, &(0x7f000000f000-0x4)=0xc) 2017/12/25 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b50000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000079e000-0x4)=0xe8) connect(r0, &(0x7f00008f3000-0x14)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ee000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00005c5000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDMKTONE(r1, 0x4b3b, 0x80) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000398000-0x10)='/selinux/status\x00', 0x0, 0x0) 2017/12/25 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f00003db000-0xfc)="240000001d0001012000010000fffc00140dfe1710000700060002000000000009000000", 0x24) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f7000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000e5000-0x4)=0x0, 0x4) 2017/12/25 11:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f58000)='fdivfo\x00') clock_gettime(0x0, &(0x7f00008c7000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2017/12/25 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000073000-0x8)='./file0\x00', 0x60000, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d31000)={0x5, 0x5}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) 2017/12/25 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f0000ffe000-0x5)='?4dX', 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ffe000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b30000-0xc)={r1, 0x80000, r0}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/25 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x101) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000510000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/25 11:44:02 executing program 6: 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 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) 2017/12/25 11:44:02 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000fe6000)=[&(0x7f0000fe7000-0xb)='\\selfproc#\x00'], &(0x7f0000fe6000)=[&(0x7f0000fe7000-0x1)='\x00', &(0x7f0000fe6000)="166c6f257d00"]) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/25 11:44:02 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x9, 0x5, 0x5, 0x1, 0xa5a3, 0x800}) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/25 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b06000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2017/12/25 11:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f0000889000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fbb000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xe8) setuid(r1) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ba0000)="c4c26eaec0bb2854c18a8fae721fdd47ee4353ebd094e871eaf5a9d1cbacb1d6fd364c392a9bdbb3cebcaa9a5e3572ecf174cf2a228a5d0ce5cb85336a4623b568b06e0f9c44df77c78226b1b7fb4434d9069e030d62f38727eaafb4") setxattr(&(0x7f0000b11000-0xe)='./file0/file0\x00', &(0x7f0000df8000)=@random={'osx.\x00', '\x00'}, &(0x7f0000c58000-0x3d)="c154657468317b256d696d655f747970652d5b2d6d643573756d6367726f75705d242c572747504c2a276d643573756d73656c696e7578707070312800", 0x3d, 0x3) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)="737175d573480400", 0x80000, &(0x7f0000ce4000-0xb)="ba60243cbf417554070000") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f0000b73000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f000079b000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000085c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be1000-0x4)=0xe8) 2017/12/25 11:44:02 executing program 7: unshare(0x4800004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bd2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_mtu=0x6}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000e3c000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000ccf000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002a3000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000994000)={0x0, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2017/12/25 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000360000-0x8)='./file0\x00', 0x80c0, 0x0) add_key(&(0x7f0000268000)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7c000-0x3d)="b95b0f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a18000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ae6000)=0x1c, 0x80800) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000063f000-0x8)=0x7) lremovexattr(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f00003b2000)=@random={'security.\x00', '/!,eth1\x00'}) 2017/12/25 11:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) getpeername$llc(r0, &(0x7f00002c2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000108000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00008ab000)='net/unix\x00') readahead(r0, 0x7fffffff, 0x8) sendfile(r0, r1, &(0x7f0000a11000-0x8)=0x0, 0xb8) 2017/12/25 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000703000-0x4)=0x1, 0x4) [ 27.218282] device syz6 entered promiscuous mode 2017/12/25 11:44:02 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000001e000-0xa)='id_legacy\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001b000-0x1)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = add_key(&(0x7f0000015000)='user\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001c000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc328582d7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633aab1cb64345e97828115e1a3a16094b79a38f5c00e139d5363f96305126142aea4d6ba332da3855b2e098198356d81feac01cfb214e69ecc194b4f4e3feb9b2ee52bea34618cd6292c658bdf0a6570f68f6f13e9da4920f03a05e242d9ac5fdc66200d25a90fefb8766de1bcbf1", 0xb7, 0xffffffffffffffff) keyctl$link(0x8, r2, r2) 2017/12/25 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000ddd000)={{0x9, 0x6}, 'port0\x00', 0x22, 0x100000, 0x9, 0x0, 0x2, 0x5, 0x101, 0x0, 0x1, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004b7000-0x8)={0x1, [0x0]}, &(0x7f0000119000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000340000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x4, 0x3, 0xf0}, &(0x7f0000589000-0x4)=0xa0) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) personality(0x400000) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00004cf000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$unix(r1, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="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", 0x7ee}], 0x1, &(0x7f00002b0000-0x44)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x2c, 0x4}, 0x4008080) [ 27.263669] Empty option to dns_resolver key 2017/12/25 11:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006fa000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x3, &(0x7f0000fcf000-0x1)="") open$dir(&(0x7f00006b0000-0xe)='./file0/file0\x00', 0x14040, 0x0) mkdir(&(0x7f0000063000-0x8)='./file0\x00', 0x80) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000853000-0x6)={0x0, 0x3}, &(0x7f0000222000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c5000)={r1, 0x9}, 0x6) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a1d000-0x4)=0x0, &(0x7f0000845000)=0x4) 2017/12/25 11:44:02 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e18000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000)=""/182, &(0x7f0000002000-0x4)=0xb6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x10400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x2b5)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000003000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000006000)={0x400, 0xd2, 0xffff, 0x1, 0x9, 0x7, 0x7ff, 0x40, 0x7, 0x3, 0x8001, 0x1f}) splice(r1, 0x0, r4, 0x0, 0x2, 0x0) fsync(r3) splice(r0, 0x0, r0, 0x0, 0x9, 0xe) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x501000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000007000-0xc)={0x40000001, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000008000)={0x2, 0x200, 0xe9, 0x0, 0x7, 0x8}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000)={0x6, 0x6}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000)=[{&(0x7f0000003000-0xf5)="d2cbf594ca4ade0673274e5da71aac60df053736abc68ada3541b100ac22f496c6f0379a9a4a5387b2f021db27d1c1c449005a280dc8194f02e924b5bb6eb461e665a11dae3e118f870a3cde2bf31b93b9e906bf7278f696ddbbaac14c223d69fe8c1afb88fd97a9d1ac2e04750dab3757c9cb8d9bf66c75cef10d87fb958390b5b52c79b90b2dccda45a0e873de6476937aa4e5f3f5acc01352a9a0122e5760b354c4a4de9970c92643e2711d019324f0155f34c3bef3c5cbda207ee6246fe5d25cd19ff3bd20699330001c9b79a3fc8219b3a08ef14496be0792dba76e10a12919594bc3e074f54a139c7f5bbf680739cd14fa08", 0xf5}, {&(0x7f0000009000-0x5d)="a6a55d2fb6da94d41ee2e2e3e7d7547af4cbf573086b1ea2eecbc7c105bf9819c140d866478ca4be601b240d5baeb5219d8ddc722baed9aa6312422dc0cf334de6fa182d8bc9acf50f4d7e6f610a185c5598737fd50b071b50f57241d1", 0x5d}, {&(0x7f0000008000)="", 0x0}, {&(0x7f0000004000)="23c2dc3bcd649575f8d90bdb6dea855f5bd534789c5dd9711577bdab7a278ba7c7eb1c092213359617079d5049d377d4fb1bef7073440c03f972753926d4d39f9280cdceeb", 0x45}, {&(0x7f0000009000)="85e3da99a4a89fef7422926a1eead2f2cac7784ba4d2c06a60f416b7ea07718878854d57706bbc3a0301ea0606c572a02394ebfebab5a1235c1c5118eaed8965deb470174918575afb546f4b06c6454ea6a1d1810b5786250cd3fac2a3886c39fdff8c3a10af1b20f0119396098f4cdd459e0ad6e20af8b07729f9abf0ceec3c18970412d075737fd5cabcbfb80a517f737be78ce48579fb62c49e6be0c611b81b75a9bb7365f30def38ac258a0fac86ec6852a1009ce59bd378b4f8861e5942ab55123f7e5ef1e94cb6700e1595221acea2a15e211ffaa629bb2a8c7eb4", 0xde}], 0x5) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000009000-0x4)=0x0) 2017/12/25 11:44:02 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009e5000)={0x0, 0x7, 0x2, 0x8}, &(0x7f0000f32000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003af000-0xc)={r1, 0x88, &(0x7f0000001000-0x88)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4fb}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x587, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000837000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000c8a000-0xb)='pkcs7_test\x00', &(0x7f0000638000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ff000-0x1)='\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f0000a07000-0xd)='dns_resolver\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7a000)="62646576256367726f757076626f786e6574306367726f75707d657468312c2af600", r2) keyctl$clear(0x7, r3) [ 27.308964] Empty option to dns_resolver key 2017/12/25 11:44:02 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000076d000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ffd000)={0x0, 0x5}, &(0x7f0000143000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ffd000)={r2, 0x5}, &(0x7f0000ffe000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003db000-0xb8)={0x0, 0x2, 0x9, 0x8, 0x0, 0x8, 0x2, 0x1, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x7fff, 0x3, 0xfff}}, &(0x7f0000c57000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d89000-0x8)={r1, 0x0}, &(0x7f000045f000)=0x8) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000b2e000)=""/212, 0xd4) prctl$setmm(0x23, 0x4, &(0x7f000076c000/0x3000)=nil) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000dfd000-0x8)={0x6, &(0x7f00001e4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f48000-0x8)={r2, 0x1}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000d8d000)=""/0) 2017/12/25 11:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a00000-0x10)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000ac9000-0x4)=0x1, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000043c000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) 2017/12/25 11:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c26000)='/dev/sg#\x00', 0x9, 0x840) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000127000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000b6000-0x8)={r1, &(0x7f0000003000)=""/195}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000e55000-0xc)={0x0, 0x1, &(0x7f000072d000)="05"}) 2017/12/25 11:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) 2017/12/25 11:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmmsg(r0, &(0x7f000011a000-0xa0)=[{{0x0, 0x0, &(0x7f00002a2000-0x28)=[{&(0x7f0000054000-0xab)=""/171, 0xab}, {&(0x7f0000088000)=""/196, 0xc4}, {&(0x7f00004ce000-0xab)=""/171, 0xab}, {&(0x7f00000a1000-0x9f)=""/159, 0x9f}, {&(0x7f0000a85000)=""/24, 0x18}], 0x5, &(0x7f0000870000)=""/4096, 0x1000, 0xfff}, 0xfffffffffffffffb}, {{&(0x7f00007f0000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000a1b000-0x10)=[{&(0x7f0000d52000-0xde)=""/222, 0xde}, {&(0x7f0000209000-0x19)=""/25, 0x19}], 0x2, 0x0, 0x0, 0x1}, 0xfffffffffffff800}, {{&(0x7f00002ee000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000d59000-0x18)=[{&(0x7f00003f2000)=""/60, 0x3c}, {&(0x7f0000b8a000-0x81)=""/129, 0x81}, {&(0x7f0000e9f000)=""/5, 0x5}], 0x3, &(0x7f0000253000)=""/70, 0x46, 0x9}, 0x4}, {{&(0x7f0000b22000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000009d000-0x30)=[{&(0x7f00005ca000)=""/87, 0x57}, {&(0x7f0000f62000)=""/131, 0x83}, {&(0x7f0000cab000)=""/73, 0x49}, {&(0x7f00001ba000-0xa7)=""/167, 0xa7}, {&(0x7f0000cdd000-0xaa)=""/170, 0xaa}, {&(0x7f0000744000-0x7e)=""/126, 0x7e}], 0x6, 0x0, 0x0, 0xffffffffffffffff}, 0x100}, {{&(0x7f00000cb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a95000-0x28)=[{&(0x7f0000407000-0xe3)=""/227, 0xe3}, {&(0x7f00001c9000)=""/229, 0xe5}, {&(0x7f0000108000)=""/168, 0xa8}, {&(0x7f0000599000-0xe2)=""/226, 0xe2}, {&(0x7f0000e53000)=""/144, 0x90}], 0x5, 0x0, 0x0, 0xd079}, 0x200}], 0x5, 0x40000000, &(0x7f00000a7000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000e93000-0x1c)={&(0x7f00002e2000-0xc)=@nl={0x0, 0x0, 0x80, 0x8}, 0xc, &(0x7f000099d000-0x8)=[{&(0x7f0000358000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x84}, 0x4040001) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) tkill(r1, 0x24) syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') r2 = syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') vmsplice(r2, &(0x7f000006a000)=[{&(0x7f0000851000)="f1d610019f7fdaa2f9f4d47144ef67ad5cd9384d12485e32a8f3e2b7fedf7915f7a8652630b223fe8df9517a0884323cd3e98b5dda65afb114c44ba170910133fe667525688e83c505910b3ec9c68af57bfeb7b82fa8ea231fc84f1b56fe54ee4744c7411c53fda2dc88d867c610756515237accb0ae9a1c8b1829aae9dd1d8ac0fae9f89edc79a05754ddb2d77e051438db14e833a061ad8b2b6efb0535207665bbcd92ee9f69859b96d80c6d7add6b135d2f999d006aae0e5a1536baa0aa7c382f8989dc54a9e716f63a4255c8eaa6da2b60ab890a", 0xd6}, {&(0x7f000004b000-0x40)="dcd92ca6f5064726d2eec7305410bdd10b37c37634a862151b95a1870bb2bafcc00c27049a9e2c6c0ed935c1696d740c60ecabb238e7856c1991ec5c204104cb", 0x40}, {&(0x7f000049e000)="5584281cff8577caac06b32c715e4ee0b3671e318132967a748635008280940172556b23eb1dca27bd7fbf07639ff06bab8bff341514702e57330cdaaf615e6e30f73ed688ea96793108cd7947e8a1a4b853ddd73e6ecc457de7fa87c0b69e213faff9814994d39e8093ac5d9e6c21f5cc0722e3f06135a08d0253485ab83293305994d3628cefb57e3c498d174196da116228b685a185747dfd8cac9e176488069cc8bcfce008b02d9c2b6928578252fb364efbdf5bb4f151f9be2c7a905376b65b0799c15bcae983d3e37b82c3761236ebe85eee80", 0xd6}, {&(0x7f0000eb8000-0xad)="f82eb441f92215439379e869d544a2dc00276c1d6c3d014f2f47c66a4c3f5d18108f84f3928d49033fbcb2dd6262285639142695edbe55c2f4925ad2318bcb72cf65c55218f583c45696921b112f2927138e4cb23e6cc21ef38f5a059b77fb0f514f3a91c67bac2a7f0fb80e6402c977fb415cbd37a67e098735bb938a5ce906acf25de0490ade838ffa3dfbc596f8f07fb9fd8987ac9d8a5e30fba997ea21043d5fd16b876bf170b067b566c6", 0xad}, {&(0x7f0000a22000-0x4f)="34314be9883dbe86abb705999248e20588dba2537f7cb3287d0d4de5c39c21042c8703d34d7757196b21dad8850986b2177d3bf4d52a757fb209ce04d03d318ec92e8a9e8ea7fa6fe7f6577ed8189c", 0x4f}, {&(0x7f0000334000)="88c7731c836b85ef27d699c79e29bbb243fd27f6c4ea7b5c7caba3a54cf5c7dda3d92fdd618781b3e0fa355e1ef338d30e050b0d4aa23e0182e00a2cdc1491448a25e66a8f02960235469a6db52d111966dea245d50def354e1729ebdeab7a9b54b4f8c87aa8d7e8bb0487211632953d16db2ff91330b944b49b203313bbcf9a080cac853f900f16770b413d93b1281005c290b7704bcbf972ff4efefcdd18c1767cfb226717a92968dd4f3d16126a2685c5d7e4bef9b7a77b7a30be652889bf102855ffddbfd212da3184aa402e7f2abdeb7f6efbf5476c8452", 0xda}, {&(0x7f000002e000)="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", 0xfd}, {&(0x7f0000db5000)="fbe74504f3e5c62582dc47d209c15c8592b5c2a20db9c495f5e12f13d5f40f3f7bf370cb", 0x24}, {&(0x7f00007b2000)="2a956de3105d3076e0a12affc5eaeef5e20e758d13853288a65a357f459453916bc125a08769cfc88e27b1fce71f6b37ebab3195586d383cb097ef332b82dfbc3a7c36b308a2cc0451c74b0ff59e577c6e89fc2ba284b7a62696e56800d766c9b125bc4b7db4a1b9440c6205d4669a0160818bf0bd9d8313f880", 0x7a}], 0x9, 0xf) 2017/12/25 11:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085f000)='/dev/sequencer\x00', 0x2, 0x0) accept4$unix(r2, &(0x7f0000a4c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000cd4000)=0x6e, 0x0) r3 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='yam0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = dup(r4) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r5, &(0x7f0000459000)=""/187, 0xbb, 0x13f, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f82000)=0x0, &(0x7f0000c72000-0x4)=0x4) 2017/12/25 11:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a01000)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = creat(&(0x7f00009f7000)='./file0\x00', 0x108) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000656000)=0x3) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009ae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000a7f000-0x90)=""/144) 2017/12/25 11:44:03 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085d000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e56000-0x40)={0x0, @tick=0xc16, 0x7fff, {0x1, 0x80}, 0x1, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0x120)={0x0, 0x0}) prlimit64(r1, 0xb, &(0x7f00001f7000-0x8)={0x1, 0x0}, &(0x7f0000bc4000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') modify_ldt$write2(0x11, &(0x7f0000000000)={0xff, 0x20000000, 0x2400, 0x2, 0x4515, 0x200, 0x5, 0x1, 0x401, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/1, 0x1}, {&(0x7f0000002000-0x17)=""/23, 0x17}], 0x2, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x3ff}, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000002000-0xc0)=""/192, 0xc0}, {&(0x7f0000003000-0x3f)=""/63, 0x3f}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000-0x40)=[{&(0x7f0000001000)="7d072815e36ab9056b403cae9731612effb52dba0a38409ccd3f4786fdf62bfdf184dcdb9641e972b9e4a299d70ecc498db1557285f3cb3e455f5d568b1c8879a43f16fcbb1e5804daa16c2745845ef2e772f8bbadaa2dd3a023d19cd7de30b029cc117f20be62841f3ae7c9e6918a13639628ef53fae6242ab19f09563c49d8ceda2dc74fd03fa941d7bf6d55089de4fd4a6c9001114abfd442bbfce178abb9625a9e0b565ef88597a99ac949f5a3a7302b145df33a4fb0", 0xb8}, {&(0x7f0000003000)="73c876308e74f54247f84841324978e5cb7495d4c55d11c3ce5901191694021d513ed77f01682398deb7908a913981b0a8a092e0aca69ead6f1621651cd8b3e9740937850ab57dcfda2792107e7727f8b24d034d80ae7738c82809951bb40e34578fdebd43cdfbad0133c07831faa91cfa4a8e02f77b3e220705969e14d80133948e1a2bc0879d3e618f77912dd37391b2cd89be8532f2812b2808ccf7dd55672f3d5d856449a842774a9bd7f48d90df1ebdcb410744aff08096f2338e3e918e0dee4b00450fc2c47f5855190110104a394154103d81ae4d8f53f2a5d7f1f6d6af292fc4", 0xe4}, {&(0x7f0000003000)="769653382f2056c91cc4ccabc42d386a8f885ca2428c7e76d74d47d83c2249ab8752c17cc29d1596b38b314940b567f9e580e66359a90afded76041247c6269884c8f2780cce9f22cf9281f43331d7279ca4d24112492f07bd93c03e6e3d03e90da5ee8cc16cd9494fa286e6acfc915d3fda423817410bc5f3e0a961708169bf95df4931499e6d346bac8ce9f684f3ba4330b5a0a50aa5cba79aceceff8bdf4c5798c4e9bad550c2847b7d59f9b495402c54ae6fb58d6d2f3a6b4a90e79b155c3b30944908a57487c85e3c12b31e54e1831417da1e7b8a870b", 0xd9}, {&(0x7f0000001000-0x1e)="e3daf1daf350d6d527169f5b577cfd56b795b590be9db577589c2dd3b3e5", 0x1e}, {&(0x7f0000000000)="932d9312fe377a35a110a2bc48fae6074a367609ccf834facced98bc444ef6cc13a7978a0b730f01ebb0dd002c764391ab7d721ccbf452e08b5a0b76080538398fc2bd22c6fe139ad2744f7fd8c737e2439c343408b017ce88f4dc923e883620213c7bdbdb9324ab64c3eb52cc313e38bdc1c52f0a514c12c5d2145aa23fd856871b75828f26d63989b46ebf8144371897f960c54bbcbe72422c8d52191cd172d3bb47da27ba", 0xa6}, {&(0x7f0000002000)="759d384e6279fde0c26dbec5ccbb00880f77847068be642ce7dd861f7d3db8ca3e5ed3de8544c5affe17dacb16a61c80e0afcb5514438c48d5c89785d19a1ea5cb5d06e1f7719164aed65aaa2d75833c85f3f5f6440750cb88eaea4ffa5c716bc61abc68f6ae602471686667b8922775ec658b7131a3212b039a", 0x7a}, {&(0x7f0000003000)="f5dc6c35ce8dbe4735d51b9a80fe", 0xe}, {&(0x7f0000003000)="c2f0f59be6c47e832c162d93349c978d2455948b2b3499af199dad3dca96019cbbb13ecd357ccc558ad2ccdb9a34b809caa817bf7dc47f075a526a72f23d000e9c77b890f939836345a104d8430f13cac19b24593cea751e8d8d144d3e9cfc35e51ac8000a10052f646d8b51f3375fbf2a41b8764415ce91092e78e12c77eab7798645f35105be4d9cb70e6852a1ad84a0d4c34aaaf77b6ef2a37a00269f294ca71d69bece750f4e6c4c4578a2901204d3690f86cae432537b933f20a0691e31aba95e7abb5b4b3afe99df25abce7cf11b34224af3770659f51a24ba44ec5806dc76f7998af869cae5ef2ec5f5", 0xed}], 0x8) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) faccessat(r0, &(0x7f0000001000)='./file0/file0\x00', 0x2, 0x400) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000+0xdb9)=0xc4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000002000)='./file0/file0\x00', r0, &(0x7f0000004000)='./file0/file0\x00', 0x400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x5, 0x170be42c, 0x106, 0x500, 0x1, 0x0, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="590ec9ff799b1adebb6af90cd7779c1db9f8c4659a2633ddf3758b9de0af205ee3df159761730f2ab7d9bafc3c5f3af680a4b106d5e276858a5f955b52139153093f14f3515046e38ae0995481534242f3b797e86a5bb7d036a378bc8804052426c16f544552e48fdd8e34e8aa88de30b0fe4d4c6577c358b8d608d35cab2faf204565b194a7bf105d32264f33729ce96a25fb68a24218bdff1d7a7bef288df08265852cb62bcaddaa71648500e8b5a926d9cbddf27dc32ad7863be93288", 0xbe, 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f0000002000-0xdf)="9e32c84bfd8fa0cd1aa526662ea048b93d397a7b6aa2c10de34e31beebe8d26735da3f0697a9161ba0b1ca44c559e04110bd5e9fc7977cb2bf04ef0c6dda1a21f811a2c78786ab2bf185d15742b0ed5edd36e9ba70072cb73cd3b77dc738d548d72a8e50875915be009c5bd2d54379cab16e8962cce929a865f57a58f46e1c253645e5ce9c7e3493ba6e778e333e1310dc9f7c418c96bd9438d7a8ec6bc5c3b0ff0a5e1941e5299831abeb6b5485cd72a2f2a815a02d13420b525699ffe58e1cdaebd73e42fd9752abd499c7ba42e82dc78ff9d6251ad3e3ed84c63f779e2e", 0xdf) 2017/12/25 11:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x6f2, 0x0, 0x0, 0x0, 0x0, "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"}, {0xa5, 0x4, 0x300, 0x9aa1, 0x200, "d80d3354daa7f6ca6879fe52edb03f558c274872d0f8a76544e7aa419a33c084d5e7478ae032be97f6788c1714576a1a5a8506bbe0c91750f387a370af276a53aea227f20e3a9ddc3e8cd57befb293c8c9d2e180dcc449bd32ffc7ff7b965799df7b19e72c1436e8a006d83a2da0a5cfb084dc71b744ff28582b7c5d57527b2f64282feca440c4afaf5a7658c0edf8f6940552efb0"}], 0x797}], 0x1, &(0x7f0000740000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4c, 0x20000000}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000089c000-0x4)=0xfffffffffffffff8, 0x4) sendto$packet(r1, &(0x7f0000681000)="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", 0x430, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/25 11:44:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000837000-0xc)={0x0, 0x0, 0x98, 0x3, 0x2}, 0xc) tee(r0, r0, 0x9, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000fda000)=0x0, &(0x7f0000116000-0x4)=0x4) 2017/12/25 11:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ae000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e36000)=0xe8) ioprio_get$uid(0x3, r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c3e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00006f8000-0x1)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00004d6000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000896000)=0xc) syz_open_dev$sg(&(0x7f000008c000)='/dev/sg#\x00', 0xcd, 0x321040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e0f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002af000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000261000-0x1)=0x0) 2017/12/25 11:44:04 executing program 1: 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) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00003e8000-0x18)={0x5, 0x5, 0x10001, 0xffff, 0x10, 0x7f}) close(r0) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000-0x2a)="3e2fca2c9974c9c908ec1564b84b8eba26ca8598fb6b9150641b4ad84044c4361d1dcea421a271d4ceea", 0x2a) r3 = getegid() memfd_create(&(0x7f0000000000)='\x00', 0x1) setresgid(r0, r1, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r4, &(0x7f0000e54000)=[{&(0x7f0000615000)="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", 0x1000}, {&(0x7f000094a000-0x89)="3817dc2fe10c6c9e93f8a7a1cd76792ccf579dd8a921f62420a0a69c6e43afef617673ce8bfab4c8d407efab512ef3c00dbe36c12c25749ad0ac9439f00370f0bf620864da41484e137ffc67e9f22940daaedf19b6598dea738ea58d39e384c37e1920411cb494eb4ff9a3648ad8455b3edbc1f44e4273f1f00745cf88530e3c1414e8d3331246873b", 0x89}, {&(0x7f0000d41000-0x8f)="bcfed4ceca02c4d393c4c758ba5c70e7e64b99bea166e82768e5a004d76561c2d0fe1fc99f300c8352ac851b6032d260e57cc278b6a330a0ab36f78b935539817fe54e286a870c90104d8ed4b97e82b54f68f6365c11e00c6489c662e78a9e5311298a9083e15fb01f24cfd3ad27cbd65cffce2261c2d63c8e4ad3e3cf887f3f15a4ac87c2490fefe98b794cbffdbd", 0x8f}, {&(0x7f00005c6000)="84fdea79cd02cf5812c1727960f07c8f23240d5ed1fc1ad4455544e08047bc9d342ec6d8fbf6197584036b69edadc3b06cf9139cfd3dc2ecec52b592f988028446b34bfb9358291adb217169bcf9c9bc204a9326a0320428e103f64b2ffae7a9fb4f5e26643bcfd86810dd746bc415f7865b00b8cbd82119a2e9db39a49c0cf8657fe49b04a72559fee4473ebe43fd9bb24bbed43c28ae3a282e829c0ece8ca4f602582ea3af67", 0xa7}], 0x4, 0x4) writev(r4, &(0x7f0000f61000)=[{&(0x7f0000f76000-0x3b)="39000000100003196906ffff7f0000070b00000000000074000000000000001419001200f5ff14000000000000000000000000000500000090", 0x39}], 0x1) 2017/12/25 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006e1000)={0x0, 0x400}, &(0x7f0000fec000-0x4)=0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000fed000-0x27)="a696a4ea09ebe9783a89c2712820d68bed7f88afa8fde887e4d20e84fd160b53ea9b60430ab83e", 0x27, 0x400c011, &(0x7f0000fed000-0x10)={0x4, 0x3, 0x92b, "310a049e8116", 0x3, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000feb000)={r4, 0x3f}, 0x8) 2017/12/25 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7b000)='/proc/self/net/pfkey\x00', 0x288000, 0x0) r1 = mmap$binder(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x1000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000226000-0xa)={r1, 0x0, 0x0, 0x0}) 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000066e000-0xe9)={0x0, 0xe1, "512afbf229b3d961e3debff827b452f16af39d2dd2d152fdde241c8e8e44fffa985a8203af24e176a24f56dc414e3189ba3cc90de9a2e48a9e90cdcbd095c8143bbd6a8919f53031f3ccb3b41b207d0bd32680cc1b6a9e7a6f0d8acde47e93355b192c057c38253b21a0d8eaf5e323f31130751876e6185c941760ce3fef9b33ab6ecd10f52992c362fc0201ff8a5eeb837c3c90d2d6e6cfdb3aea7a0ff3eaeb04dc929c6dc76c5d3aaba70205e68e0075b9eecde7e80b943ab9aa5c4a2a02160a03c9c4ba788bfb2c72677828848a9357e64b9e0c43883f72855f2cea7b10f083"}, &(0x7f0000295000-0x4)=0xe9) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000093b000-0x6)={r1, 0xc9e1}, &(0x7f00006be000-0x4)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000d3000)={0x0, 0x1, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 28.666246] audit_printk_skb: 3 callbacks suppressed [ 28.666257] audit: type=1400 audit(1514202244.013:16): avc: denied { setgid } for pid=4877 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/25 11:44:04 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003c000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e14000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x5, &(0x7f0000001000-0x8)={0x7, 0x999f}, &(0x7f0000895000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002000-0x8)='./file0\x00', r2, r3) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000e6000-0x11)='/selinux/context\x00', 0x2, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x2000) r6 = dup2(r4, r5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r6, 0x40d, &(0x7f0000003000-0x8)=0x0) r7 = socket(0x11, 0x80000000803, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000003000-0x60)={&(0x7f0000001000-0x4)=[0x8000], 0x1, 0x0, 0xffffffffffff456f, 0x1000, 0x3, 0x0, {0x7, 0x80000000, 0x8, 0x101, 0x100000000, 0x0, 0x8c4f, 0xfffffffffffff801, 0x6, 0x2, 0x6, 0x9, 0x9, 0x7, "157a854cabe43d3821d31fc2af436073e9f387d3be46130795094c8cebe71ea7"}}) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x7fffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r7, &(0x7f0000000000)="88cce3e0272ac6996849ea8dd0616078a4109cc48b2011509e34318dff87b0159e62a820fe872e549b6bac63e62e89b93b291b35acff2d8319ba013dc4e5a5d0c2be5bba0a4eb30e4ce6440be446b3f92d871a462e64548b7446e1602109151a9919ffe4a18181c07c9052ee157c0832a55f667f6676eb61ba2ee1d50deb17b326314c85deff1d456d9e11eba29bc354b5621075f4b4e7632cbbb1e9867af4df859d89ca8d6f42e86ad957e2c7a53d0c95d6ff44b858ee536d5243b676aac592be831d41099d66ee0d378c2b16060912237b76f63458a8d6d4e823349f954e766eeeadaafbae06c5bccd9eca5dfc70fc16f1b2fe0d", 0xf5, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000002000)={0x4, 0xf8ff027, 0xe0f, 0x4}, 0x8) splice(r4, 0x0, r7, 0xb, 0x7, 0x4) fcntl$getflags(r5, 0x401) 2017/12/25 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa6000-0x9)='/dev/rtc\x00', 0x400002, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001cb000-0x12)='/dev/loop-control\x00', 0x200002, 0x0) splice(r0, 0x0, r1, 0x0, 0x1ff, 0x8) r2 = inotify_init1(0x802) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fa6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x16, &(0x7f0000fa6000)="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", 0x1000) fcntl$getownex(r2, 0x10, &(0x7f000040e000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000f83000-0x60)={0x0, 0x0, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000)=0x0) 2017/12/25 11:44:04 executing program 5: 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) pipe(&(0x7f0000440000-0x8)={0x0, 0x0}) timer_gettime(r0, &(0x7f000081d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x1, &(0x7f0000a21000-0x10)={{0x0, r1}, {0x0, 0x0}}, 0x0) prctl$setfpexc(0xc, 0x50002) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000016c000-0xe)='attr/fscreate\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a2f000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c3000)=@assoc_value={0x0, 0x0}, &(0x7f000018a000-0x4)=0x8) [ 28.725436] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 28.758239] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 28.778505] mmap: syz-executor3 (4907) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/25 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x4) syz_open_dev$sndseq(&(0x7f0000ca1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 11:44:04 executing program 0: r0 = userfaultfd(0x80800) ioctl$void(r0, 0x5450) 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000646000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000b77000)={0x30000000000, 0x8, 0x8, 0x4, 0x10001, 0x5, 0xfff, 0x10000, 0xfffffffffffff801, 0x20}) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x80000004207, r3) ptrace$getregs(0x12, r3, 0x0, &(0x7f00004f1000)=""/0) 2017/12/25 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000828000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000f9000)='./file0\x00', 0x1857ff, 0x20) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00007d2000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000b47000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000b9000)={0x0, 0x20, &(0x7f0000e84000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006b1000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fc0000)={r3, 0x6, 0x9, 0x1ff, 0x81, 0x24ec}, &(0x7f0000c49000-0x4)=0x14) rt_sigsuspend(&(0x7f000049f000)={0xe1}, 0x8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004f6000-0x4)=0xbe7c, 0x4) sendmmsg(r0, &(0x7f0000f36000-0x100)=[{{0x0, 0x0, &(0x7f000015b000-0xa0)=[], 0x0, &(0x7f000008e000-0x13e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f0000abb000)=""/0, 0x0, 0x2, 0x0, 0x0) 2017/12/25 11:44:04 executing program 6: r0 = syz_fuse_mount(&(0x7f0000001000-0x1)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000265000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000df5000-0xbb)=""/187, &(0x7f0000df4000)=0xbb) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df6000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000df5000)=""/151) 2017/12/25 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004cd000)='/dev/snd/timer\x00', 0x0, 0x0) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cc6000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0x0, 0x4) alarm(0x7) listen(r1, 0x7) 2017/12/25 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d54000-0xd)='/dev/usbmon#\x00', 0x7, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cf8000)={0x1, [0x0]}, &(0x7f0000a94000)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b7000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000c4d000)=0x0, &(0x7f0000336000)=0x4) ioctl(r0, 0x720, &(0x7f0000b29000)="") 2017/12/25 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) close(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005f6000-0xe8)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000-0x4)=0xe8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c05000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000526000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000-0x4)=0xe8) getresgid(&(0x7f0000abc000-0x4)=0x0, &(0x7f00009ca000)=0x0, &(0x7f000049d000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f20000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00006f5000)='./file0\x00', &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fef000+0x446)=[{&(0x7f0000b16000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000083e000)=[{&(0x7f0000ceb000-0xd7)="db6fd79a90b70fda0fb7b1b377c81e20761d8793fa86efe4cecf377a3adb796233baa1f0511d5e1d21a698624e406621ff791438b8d1cfa777c10cafc3801fe7b1fa902d1963cf984b894706a825ce3ba7f3cd85bd882a0f2e57b9b48ed31a570e7b27ca169c028990744e6d47a7e3e26eb0731b09ad057f4432346c0420be09b914e267971c97ce01b6317b8608766bd63570cd4016d1a766a437159d32adea1633972166bdc2b97d340713cc971c229b8aaf", 0xb3}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000fb3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ecc000-0x20)=[{&(0x7f00000ed000-0x75)="917e428670361db3f544fdafa74d94b740100fbeed0ee5eb3513a0b4cf27f3752201edaa1d0529d67da7b22bc7b70159a81a3c45ed66d36b5e11442ddddefe7ea58a85851f656e14f0c18a7e22690743ff6106de76c5cefdefbcafa9e8839abc7fb5464c5678c47aaf114ad877adbbe0c9438a30ad", 0x75}, {&(0x7f00008b9000-0xe4)="8d4b75ccdd14e7920f13c063154e209938ee2d9f5c80ee992b3771cbc70d7fc18877e66626bb5c9b6d3c19dd022b34b0ba906cb65b06e9b39516ed082a7e921765b7e553e3f70265c5b1486b6c571f5f1a7e5199bdde98a1072e942c29bcabd8c5074b8603ff3ef2d414db650ed078ed3f9ed1ed794cb75c77d5dd7d4c83b3e4b84b29356c3e0f6b693309d8f113dcde99ae0d4404904d8503b33d7f4213e2edd63b9284e2244af0274ced950b51411de2662c241be9bad230072ba77415908d4e6c515c38e5396e17c05e8c475e72fde6157634e8de2859c9df2a5b9ae1c7cb57b3f540", 0xe4}], 0x2, &(0x7f0000544000-0x100)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x100, 0x804}, {&(0x7f0000e96000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000752000-0x40)=[{&(0x7f0000f24000-0x1a)="5f69d1f00ece4a7d7083e06648897176d43911f818aa9c85c460", 0x1a}, {&(0x7f0000274000)="69be71d733d52649265e128ac9ac40200a51c6063770959935c23f8945e68f35055663022c2907ccd2e21fd2fc05f9ab29e5e0df89a74d387d20aa29d50672bdbdaa38572c7cd4ff988a1aadcf928e445e133968b446994fc9278a21d2c2d497960b10dfa5305ad9edd4d045336d75d49b90a7c10871cb2c3f4d0dd6cd44e83ef67ee02eb7b3dd7ea3609a2062e0d6f84316d57752313b35cce0885801b40ab04c2f76d5f3852cda046a9ee652d603826b130562e0fcb9ae298d72d30caaf833f1b1a6caad330603f2ce3fef492c9af8cc3176f998524bbfd089592517ba89e28a3e82c90f18a5dd64c36100c4c26b0b1375bf", 0xf3}, {&(0x7f0000055000)="ee3bb020b3555f3ebbbc770777f8d85339a1dfbcb7b85ccf9c190b7362c2fd06231582b9cb17ae0a643f5427fab963444c893b22700672f2888143b79cd8e6e4f681394241f4dd520f9e161d366f6e94d43a", 0x52}, {&(0x7f0000db0000-0x73)="e8c72312ea79a449b21135cf46180f38c691051df64bed234b12779afc8aefa9c14414698107c86c8da6db022ab46095e6bf7a93445d9612f4993a4d7ab1f0f9e53c05f63d26f9e2dd36f2e72eb9fd8c5da0883bf2d2ee245896fb1bb07cd4bf0870cf7926892c67935b109448e538bbf4b0a8", 0x73}], 0x4, &(0x7f0000088000-0x78)=[@cred={0x18, 0x1, 0x2, 0x0, r1, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @rights={0x14, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x78, 0x20000085}, {&(0x7f0000fe2000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ee2000)=[{&(0x7f0000f07000)="e0aa7923dc9efde782a44a1d9f0bf9494b6ce8b96b3863d0942f1aea9ed9ffd2d341099365e24e9b267cdf36706c1be60ef57079aa2ee87f", 0x38}], 0x1, &(0x7f0000f6e000-0x18)=[], 0x0, 0x40000}, {&(0x7f00002b4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a2a000-0x8)=[{&(0x7f0000eaf000)="603c42f9f1d72542b61c017997892d75bde4ac2c574f072b2c2d6a6dde13587c0fa4ee27dc22a869989a42cdab1d701b6df5db8581af385c03c385a856e7af4780e9401612fb7fb520fe", 0x4a}], 0x1, &(0x7f00001f5000-0x10)=[], 0x0, 0x90}], 0x5, 0x20048841) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005b4000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000ad7000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001a7000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fff000-0x10)={0x0, 0x0, 0x64a1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a90000-0x10)={r5, r6, 0x5}) r7 = geteuid() ioprio_get$uid(0x3, r7) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00001d3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x80000000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000504000)=0xb) 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x2) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x10, 0x29, 0x37, "0e"}], 0x10, 0x0}, 0x0) lstat(&(0x7f00002e2000-0x8)='./file0\x00', &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000bb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setgid(r1) 2017/12/25 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/fib_trie\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f000000e000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2017/12/25 11:44:04 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='./\'\x00', 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000005000)='./file0\x00', 0x48) 2017/12/25 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b8d000)={0xc8, 0x80, 0x0, 0x9, 0x4, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000723000-0x8)={0x0, 0x2}, &(0x7f000044e000-0x4)=0x8) getsockname$ipx(r1, &(0x7f0000fd6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000017f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007dc000-0x10)={0x5, 0x8001, 0x9, 0x5, r4}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00007e2000)={{0xff, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00003fd000-0x5c)={0xffffffffffffff4a, 0x0, {0xffffffffffffffff, 0x1, 0x9, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00001e3000-0x2)={0x7, 0xfff}) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000021f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d69000)='./file0\x00', &(0x7f0000b58000)='./file0\x00', &(0x7f0000f2f000+0xcf3)='efs\x00', 0x200000, &(0x7f00007f3000)="3d83a8c658de84194f47360ecedf8d38126d89c078cfc3dbe76af34836e87eef8197762f91db76c276e08dfec19db8ad15d539ded2bcb58d74846bf9a10ca1f2f5f672b9c88dc68ecc8d771f90db9c19b13a5ae35134091b78444f2e3b4569") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='pstore\x00', 0x0, &(0x7f000021c000)="") 2017/12/25 11:44:04 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00001be000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r3 = openat(r2, &(0x7f00008f1000-0x8)='./file0\x00', 0x20000, 0x40) r4 = inotify_add_watch(r2, &(0x7f0000739000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r2, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000be000)={0x7c, 0x0, 0x1, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000e96000-0x10)={0x7, r5, 0x10001, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000058d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e77000)=0xe8) fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000381000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8e000-0x28)=[{&(0x7f0000bb2000)="95", 0x1}], 0x1, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2017/12/25 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) clock_gettime(0x0, &(0x7f0000e23000)={0x0, 0x0}) nanosleep(&(0x7f0000247000-0x8)={0x77359400, 0x0}, &(0x7f0000dc0000)={0x0, 0x0}) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c00000)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000064f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000544000)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000d53000-0x10)={r5, 0x1, 0x6, @random="ee431920fb82", [0x0, 0x0]}, 0x10) clock_nanosleep(0x4, 0x1, &(0x7f0000bc1000-0x8)={r3, r2+10000000}, &(0x7f000062f000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2017/12/25 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000052c000-0x8)={0x19980330, 0x0}, &(0x7f0000ec0000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000633000)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) listen(r1, 0xff) 2017/12/25 11:44:04 executing program 1: open(&(0x7f0000ee2000-0x8)='./file0\x00', 0x2000, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000700000)='./file0\x00', &(0x7f0000116000-0x8)='./file0\x00') 2017/12/25 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000bed000)=0xd3, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008b4000)={0xffff, {{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]}, 0x1, 0x1, [{{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000068f000)=0x0, &(0x7f00003ce000)=0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00007b8000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f000067a000)=[{{0x0, 0x7530}, 0x7ff, 0xfffffffffffffffc, 0x81}, {{r2, r3/1000+30000}, 0x100, 0x6, 0x9}, {{0x0, 0x0}, 0x8, 0x3c, 0x9}], 0x30) socket$netlink(0x10, 0x3, 0x1f) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000062000-0xa)='lp\x00', 0x3) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000db7000/0x4000)=nil, 0x4000, 0x4, r4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00002f8000-0x10)={0x100000000, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000938000)={r5, 0x0}) sendto$packet(r1, &(0x7f0000681000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141db3670ac219f461fa3a770bb2f640aed4ba38e9f681fa9c53eea2f488b8c04fd1d151f6ac807d3c61e431065d68975630af3f9249ab13a07c4a58e946b96271faf3507516bd081c690d1c80820ee55c889ea53799c10c2476b8877c065207f11cb9bb28e348209156dfc11432317eb79d495d3a53081bd6016f7a73e3245614309ac442ff798bdc12c625114e8c85171bb55cef831c49f32dc7df29a7aaafd4ef6ccf3454f8e4e9d9295f8bd36b010d497426b9f3f3482331c47b74ddc57045835614ffbe98f0cf1dffe391354353c6d5fbc22358f8b88166b8db64dbe2c50f3174c9696d1ce1773f5024e964d2812099421f9bc88c2db66eee81fdd43e3b36874cd50ea389b1f13b0e5c304ba3c5746a43870e4007a78ef138826cd1b73d477357515fc590a5696fba9009941b9188e7e8e0c490d32e7955290be73325b5f497f0d1037cf1621c04c9d61a9765674cf6996e7c371aed6620c8ec255ec9b31f07cda2103197000e7bea6d863524c70fc15ee09639ac8aad5a45edffecd624c49b36b0212b5da0567ba413b4a21ad1182829cf0586e68330cd3fe066742eaaf009275299127fd32c9b4e0e5f9a31eda08baf4d30d4d9f10f3ee9d024d4d3dfe830a4851c9e5532465701bad099dc3f3d1a52004f4478a897e4a133dffe810cd411d4c8e9ea701fa6bc7f1840ccfd75e6fe161252704949919f77cd73f13b45b0d16a0b75654a2a729b20251e761cd94d9d2827ca69ba618b2d694ee2b1f0b5221b18c752f06c90a7214dd3bc413ca9d99babcceff8056ddd3c848bcf28669c59f6a736ff6283058552e4b8db232b58a2cd1db4f44029c63bfbb923fdbb837984f05da430863b7ce7a0a7c49f2b9f6897c940a7a8a23c3363fd1eeef63f057498e123458d16b6d8fc919b4c4b68842c6563dad8f9cc3f0e2c90d49d5a7e148cdc0b789ed5b28f02fc3dd9c07265698b238ebe5eec6a2ea449e512ca14a1a2330a6a46d83079056b57ef0ffe1266539b6d319deee814ba2b33b5d185adf4eff06fd7de950fc8d044cb5e19c2726c739818997eb45c0624634d6e8ba8cfeb7cd26543bd4a774b653312cafef3a0df02489f2508140f68bd7d5c3706a502e", 0x955, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/25 11:44:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000-0x28)={@generic="6fdc43e27b440841127b0d274f2b5181", @ifru_names=@common='ip6_vti0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x3f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000004000)={r3, 0x2f}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r3, @in6={{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000000000000, 0x100000001, 0x100000000, 0x7fff}, &(0x7f0000003000-0x4)=0xa0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x420000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000006000)=""/161, 0xa1, 0x20, &(0x7f0000007000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x14000, 0x0) getpgrp(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000008000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000214000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005d4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000bd5000)={0xc15, 0xfff}) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001e8000-0x15)='procposix_acl_access\x00', 0x1) munmap(&(0x7f0000b04000/0x2000)=nil, 0x2000) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006c8000+0x6a6)=""/191, &(0x7f0000bdb000-0x4)=0xbf) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000b04000)=0x0, &(0x7f0000d9c000-0x4)=0x4) signalfd(r0, &(0x7f0000f5a000)={0x4}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000038f000)=[{&(0x7f00000d6000-0x23)="3fea09fc759deefdb053c31180aeed65c0229ba563e36ed640d2086e3b09b9b9bb6079", 0x23}, {&(0x7f0000b06000-0x84)="05c1e6005e0be1f3a7d2fc1d779859d6e2b75a96f00edd7adeb51b0c59206fa0c766a0d73d3530fdc52978d98a62b3483e15c44833d768b2ded9001dd173f2dda373f124dade470b32070a2fbad77cfb0551a3feb3f33799e0c432c4f9b552ee4b244ea3ec50b0dd83360ef95a40ff8498d02eb8a527ec6843e74747355faee41100c92f", 0x84}, {&(0x7f0000b53000)="6e39675bab66f68ea1f8da84663347b5c1d8b56ed28ca9b8ddcf6f9ea25835a27483aadfaed472138d35792d9eee742dafb8502f4d72fffda8b6276089398c6a21", 0x41}, {&(0x7f00001f3000)="99ac288e2c4febc3b92700046c81f2014c318a1708dc4647bba096af394c098a38a6eb219c9181cc958877527a754b9c661d296043000dc31e7775492d15746452f9c59dbf01fce2551c970000000000000200c326c1a6f66230a1070e76b14a195f26a32480048d0e82de", 0x6b}, {&(0x7f00003d1000-0x30)="93d5762831d2f44f3875b9c06a111aa9db5c93f5899b0a6f2281f47eebbdb8981ab3b266783791c5f44f6e38b62ff256", 0x30}, {&(0x7f00005aa000)="a6193ea311039c7079d1da20b1816812897921725e", 0x15}, {&(0x7f00006be000)="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", 0x1000}, {&(0x7f00002f5000-0x99)="5039fe74963c1e0563b4603b998000799544a99ad2a244067ba5f105b752aebcc58ce4b6ded5447a812e8b66043a8d412aed60feb1ad236859886c7c92112d26839faa4a48decd8bf1f7686f9c0d44ee0b42abaf7f209a9e9504113f1de5824e1c0adfe03cc2da90c7b535182f17719300cf57d18a5dd92a0310aee3199599d3f8d7d09f9945ce212403be271791a3097c37b02bf4b8d8cff1", 0x99}, {&(0x7f000010a000)="544d8646592f4d183cc6dae1d0", 0xd}, {&(0x7f00004c8000)="7058c63533cc152c7adad9d45c63ca472e8df6746bdaa898d4a7eec622e2ea49ea3d42bbb4953b8265dcb730c077744ff446bd7a5d1267649f8e58fa28a2e2756e7dd636aa25a9148d9405f4d704727f33685299f18d73ea6e8803f671a10b4a4403eeaf4e13354f0eb16fdd47632d40bbbf1df436", 0x75}], 0xa) 2017/12/25 11:44:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c8000-0x9)='/dev/ppp\x00', 0x381040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000074c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x1c, 0x80, 0x3f, 0x401, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) fdatasync(r0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffff, 0x8}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x1) 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) writev(r1, &(0x7f0000003000-0x38)=[{&(0x7f0000002000-0xd3)="f4c8ba959ec3de6aa38246a928c64a26961cdaa392708d44b635545816db87649379333436a81c88014d84b5445d99d90282355d08c6215c6f57af798b1efea43030195a37cf74a7c3871898390fa6bad76b4227430629490171633d37c67c7af0054226c811ccd146c3170ead11e21d32158d272d437517c552c99c572729ec4f14b0b0cf7cdfe3280e3c3fa4bf0639d99de81b54de26069fab50802e598305868f77a6cc690e60edee034cd736304f7376bb10ce33f149566f7d886c38975ee119727cea7b0a3ab07b4dfe227deb95bc12ed", 0xd3}, {&(0x7f0000001000-0x33)="5b5e2a9200bbf362c3a4b942c0e7c90fff7f17372acde4ae1cd3b9c28e6cf1dfdec2966c300bb1b565bc0c2f8d287c5e3d70c6", 0x33}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000)="16c39c6a1118743f08527f650cb9fd63088619df03ed9fae48d00f796784e185fe6daf6b29be39a08b66d287ef5cebaf12c91e7f7b8e6aa0674e9b902d36ba974dab7041d7c0c14529f27f9cd4c2e00581e2d286af674dd0822f0ea46469789d748b4227e529b6633236137915453319a022ebea6890237405bfaf20bb6c60b695f0f1b83157ab67929dac7c1266a5f4936f583da93564833c059e8bc24696a4923cfecd38a4f2ed861fce737dbdada84f14fbf43a350da59bd081cb6e1f37a4849edea92d9feff5eb5361a08176fec04627bed389fcb5dec3bf37d683c88e9f755649815323dff2680629bee28c64", 0xef}, {&(0x7f0000000000)="740bc9eb8fe699db92b1c89cbddf290837beaf54dc54d9abbbb80e865419a1b6a13efe78a0308ac9e1d66da62e556ed966664bb78d681cac57b5e2663a6615682097e863b3ef5d45a2fad344171cc6bed4c38b9b612c745101a279cc2b472e2a993f94b77951d92a906d0c7a622bde8aa663b939283083bceda1d437d6a13b44255f9f374791b4d90afb17cee12d5ded132458f55fd599b5c0cbaa762a450c60ba939bd4aaca4a0bec5d2b4e4a0dc2b1b2a46b8bd1e505c1ea21576d7fac1cb3efeb16f1f792cc84074c20b6b08f248a71d0d5d261d9cde2c01688460d9450963c551f6a1d6c923e71024a572b47b6b2", 0xf0}, {&(0x7f0000002000)="e2e54e2dad97aaea6b3e7f308771e7b60fa0949c22e0487917f7fac88981da4e836dc9f51f7ebcb3e5f50f4610afe3d0e35d49666e99e88ad6814accb0b50dd39c24e5a1c81a2eb39b2b29f0a1087d28e367927f2505ffc62853fb4c55d02ba8ba745677a9d2a9f4ab5217bbde646dd86780ada72d929090c8b240420d7f9c0af8b7e5e38ed114007c0ae1784612010938aaeb41ce26d2a5860c65025eff2b9e1919a336f5aa2998ffadd87b7dc4bf", 0xaf}, {&(0x7f0000002000-0xc6)="eb7a62f8229b87e4207bd8c4c629661ecdcd63ac311d937118ff75eebbdf8a6a2b62bfcbf9c1d301dca64f49270a0be2c93b66c0d99c7a8c1a9444da9211f9894f20cc1e36ff4c81ede7bdb207c9e9a5a417f7dec6848460e8130523f54d6ea794c45129e7e83877232275f80685831d5149ca2f5c750b312fd62e1dabd04fdbe82dc4035a918f23af36059b373183dfc0652fdf1048a90b46828e79cd0a73a7ad2f689084fd1d7f4cd093718352a2491ee348aed39419c70616415f124296060840468f891e", 0xc6}], 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x4, 0x30, 0x2df, 0x5}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r3, 0x3f, "50c52023b53351169f53f78cd948c5d70fa83ad5d2399d1f3f9c770bff9a956d3406f9617cdd96dbdce415dde00a47ee368a8eb17289a4b02bc6ba54f997f7"}, &(0x7f0000005000-0x4)=0x47) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000005000)={0x1a, 0x15, 0x3, 0x0, 0x6, 0xffffffffffffff01, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000007000)={0x9, 0xf, 0x6, 0x9}) 2017/12/25 11:44:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 29.048963] device gre0 entered promiscuous mode 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000298000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c51000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fe4000-0xe)='net/son\b\x00\x00\x00\x00\x00\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000bc8000)=0x4, 0x2) 2017/12/25 11:44:04 executing program 0: r0 = socket$inet(0x2, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000900000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x80006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) [ 29.177086] device gre0 entered promiscuous mode 2017/12/25 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xd10000)=nil, 0xd10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000f, 0x2, 0xc) splice(r0, 0x0, r0, 0x5f, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000049d000-0x10)={0x1, &(0x7f0000143000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f000061d000-0x22)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2017/12/25 11:44:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) unshare(0x20000400) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fdb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$inet(r0, &(0x7f00001f3000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000848000)=0x10) fallocate(r0, 0x0, 0x851, 0x2) 2017/12/25 11:44:04 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r0, 0x0) fcntl$getflags(r0, 0x0) 2017/12/25 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndtimer(&(0x7f0000603000)='/dev/snd/timer\x00', 0x0, 0x40) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) fstat(r1, &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f000055e000-0x8)='./file0\x00', r2, r3) 2017/12/25 11:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x1, &(0x7f000025a000)={0x5, &(0x7f000002b000)=[{0x401, 0x3, 0x7, 0x1}, {0x10001, 0x0, 0x32e8, 0x7}, {0xf12, 0x0, 0x40, 0x1654}, {0x6, 0x5, 0x0, 0xaed4}, {0xd279, 0x3, 0xdfc, 0x4a0}]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000038f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000043000)={0x6, &(0x7f0000aec000)=[{0xddfa, 0x6, 0x7fffffff, 0x40}, {0x7, 0x7, 0x80000000, 0x7f}, {0xeb, 0x1200000000000000, 0x8, 0x3}, {0xffffffffffffffff, 0x81, 0x0, 0x100000001}, {0xfffffffffffffbff, 0x9262, 0x8, 0x9}, {0x58903164, 0x7fff, 0x1f, 0x9}]}, 0x8) 2017/12/25 11:44:04 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000eaa000)=0x5, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8907, &(0x7f0000ea9000-0x28)={@generic="600a445d26f492288f62da0b8816e7eb", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2017/12/25 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000acf000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x2) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000a86000-0x4)=0x0) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xb6)=""/182, 0xb6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x700) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x4, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x80000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000005000-0x85)="28aad642d2918ca1f21bb297df158dc4e3ad6c546275a6988f959571f70ce01038d49d45b07b91cf8248e0b9753a78448ec1c9deafaa22dbe8fca0353d6824d6d9921881a417d4aa448978b292589f450765aed9d9d1cc48c7b93ea9582ee18c865d7a0897acf06d0032866cb7e460f5d0f7f86ca7b08a8b0be4d0e8842212eaa1ca065f18", 0x85) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={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]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"08fe8ededc9434a296aefd40e8575c47", {0x4, 0x4, 0xa881, "5fbff5efb3a4", 0xcde1, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000006000)={0x8, 0xffffffff00000000, 0x34, 0x6, 0x1000, 0x8, 0xdf, 0x7, 0x3, 0x1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000004000-0x96)="a7c9aa10e2d39babeecd1715a795c55dacbea98dfe1987f2e477b52532e5ed12121ba3d43606d32447e9484d2dcd8bfdee5598f0a3e7d69e3349a6f5226c40ee0c78a1f37f707e387ef6f37942682d02ba0aae3c0fa7fa12ddb91f371aa73cac26d566fb9fea62b18c40c9253d6dc5b808c6679c0861d2f269f2281a20365d8b47214740fe7c9504e58f11b7fed873d34ee06cdb5c49", 0x96}, {&(0x7f0000007000)="fdee24d31dfa3e4da49814", 0xb}, {&(0x7f0000008000-0x5a)="12dea3276e448fe3aa3e6d5f1075d95b857f98fdedd041207112384a9c8f52e139a6b3084482c65eacd34e3d4598bcec0d71b1d827b0d2c209738a098f9eaabfab72a187daae9f64db087c86cb0485ed5555a22d02825711a404", 0x5a}, {&(0x7f0000003000-0xeb)="8d6e1d9e9728ac348d8ebd4e27fe209466a6ab3d06bd698ccee1619b5f386d7646386e139e624c8b5f3195ffe582ce6ac4314acd03c965122b7283bc697bb608f4ea7e9b1fd246acbda8592e4a57094a3eba33811285309c96349989af91becd27206aa113f49087ca37f297570a6217ccd5090e5549db1bb008670fc0eaea19457c9a57e797a17be4e29db7dc00f63278876ba8f56c7c5c007143fcc3483a6945244272d66cc2a90e3a9ab7c8efb066742a9c53678e260df95500466cedef526d8f271547fa2db9997db90a533f539d867def93cf5974acb8450c93432df83d9cc374b31ce96ec1130f5b", 0xeb}], 0x4, 0x57) 2017/12/25 11:44:04 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x3, 0x1, 0x5, 0x1, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002000)='./file0\x00', r1, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="22d9a16fdc29", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000007000-0x5c)={0xcb, 0x0, {0x3, 0x3, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000006000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x53f64d04, @loopback={0x0, 0x1}, 0xffffffffffffcbd7}, 0x101, [0x1, 0xff, 0x8, 0x1, 0x2, 0x7, 0x7, 0xa]}, 0x5c) splice(r0, 0x0, r0, 0x0, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x4)=0x0, 0x4) listen(r0, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0x4, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000006000-0x8)={0x2, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000009000-0x8)={r3, 0x11}) 2017/12/25 11:44:04 executing program 7: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000511000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x1, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000001000-0x5)="8650e70fa9") setsockopt$inet_opts(r1, 0x0, 0x485, &(0x7f0000000000)="", 0x0) 2017/12/25 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x401}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x3, 0xf18b, 0xc0}, &(0x7f000000a000)=0xa0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f0000001000-0x8)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/25 11:44:04 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff5d, 0x7, 0x5, 0xb6a, 0xffff, 0x4, 0x8, 0x9, 0x6, 0x2, 0x1, 0x100000000, 0xf1, 0x100, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x80000001, 0x5979ab67, 0x200, 0x6, 0x0, 0x9, 0x8, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000257000-0x8)='keyring\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2017/12/25 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000583000)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000bd5000-0x8)={0x20080522, 0x0}, &(0x7f000091b000)={0x0, 0x0, 0xc48, 0x0, 0x800, 0x0}) 2017/12/25 11:44:04 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f7d000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000792000)=0x0) 2017/12/25 11:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket(0x14, 0x4, 0x3) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000fc4000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d6000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b47000)={r2, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000721000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000189000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000024c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000e09000-0x10)={r4, r5, 0x4c830ba8}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r7 = open(&(0x7f0000d87000)='./file0\x00', 0x800, 0x0) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000015000-0xb7)=""/183) getsockopt$inet_buf(r6, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) syz_emit_ethernet(0x102c, &(0x7f0000ab5000+0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6004, @ipx={0xffff, 0x101e, 0x1, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f}, {@random=0x80000001, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "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&(0x7f0000860000)={0x0, 0x3, [0x232, 0xda, 0x1c]}) r8 = fcntl$dupfd(r6, 0x406, r0) getsockopt$inet6_int(r7, 0x29, 0xfe, &(0x7f000064e000)=0x0, &(0x7f0000cc0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000367000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) socket$inet(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x1) 2017/12/25 11:44:04 executing program 7: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000511000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x1, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000001000-0x5)="8650e70fa9") setsockopt$inet_opts(r1, 0x0, 0x485, &(0x7f0000000000)="", 0x0) 2017/12/25 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) timer_create(0x6, &(0x7f0000697000)={0x0, 0x15, 0x0, @thr={&(0x7f000062d000)="1ffb79abfe9e3dbd2a7c4b03344e59bdf27a6361d77fe89b9698451250402583d1b86428", &(0x7f00008a4000-0x8c)="b63b82cd166b6e9051d66570b32f6d97767a600075f18e6c64f394fbf4d755f190082ea3513e4acd8537865dee4942e2f12080e7d443d6c92bde4532d2401c799a085861a87bb0f4801a0b870aa3479b0f050b7632cd9f16f1b134b7f1ba92ea278082ed4d8291e271a2a4667c975f7ffa4f3779425ab692663bbb88b72b92aa0577ceb2833b7695b5d3c6d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b1000)=0x0) timer_settime(r0, 0x0, &(0x7f0000b12000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e00000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000222000)='/dev/rtc\x00', 0x109000, 0x0) bind(r0, &(0x7f00001dd000-0x6)=@hci={0x1f, 0xffffffffffffff81, 0x3}, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa6000)=0x1, 0x4) shutdown(r1, 0x0) sendmmsg(r2, &(0x7f0000171000)=[{{0x0, 0x0, &(0x7f0000a1a000)=[], 0x0, &(0x7f0000057000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4050) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f00000a2000-0x8)=0x0) 2017/12/25 11:44:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e5e000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x34042, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x14) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) pipe2(&(0x7f00009ff000-0x8)={0x0, 0x0}, 0x800) 2017/12/25 11:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syncfs(r0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000379000-0x18)=@add_del={0x2, &(0x7f0000249000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x802, 0x0) sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) getsockname$packet(r2, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000098d000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000622000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/25 11:44:04 executing program 5: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f0000f58000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000f5c000-0xbc)={0x100000001, 0x0, 'client0\x00', 0x4, "fe0b3816b5edc088", "2b74fd36443f5e469a79dc36696218c4e546415d58d39d154d54b8993ebfee99", 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 11:44:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x244000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x9, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x1, 0x9, 0x5, 0x1f, 0xe, 0x0, 0x1, 0x4, 0xfffffffffffffffb, 0x100, 0x1, 0x6db, 0x4741fed7, 0x4, 0x0, 0xffffffffffffe3ec, 0x43cc, 0x0}, r2, 0x3, r1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x58)=[@in={0x2, 0x1, @rand_addr=0x1ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6d}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bc4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085c000-0x4)=0xe8) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000d0e000)=0x0, &(0x7f0000d0d000)=0x4) 2017/12/25 11:44:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000317000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000639000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000efa000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff8a91e078, r2}) 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000001000)="b3423b91c928dc9ae55d14f9133c6656b2f818e03badd78da7ff31e4f0f9d13cdc14cfd0b6edb746867ec276c95363eeca34cb1c8b6738824157549d7541fd11ff5cea0000000000000101ae0ef27b04663eb842f976356e7f68555fe6a92125d1a5f77cd3be35d61335f04ff641919bf3b26ab92f", 0x75}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') [ 29.398432] binder: 5047:5058 BC_INCREFS_DONE u0000000000000000 no match 2017/12/25 11:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) timer_create(0x6, &(0x7f0000697000)={0x0, 0x15, 0x0, @thr={&(0x7f000062d000)="1ffb79abfe9e3dbd2a7c4b03344e59bdf27a6361d77fe89b9698451250402583d1b86428", &(0x7f00008a4000-0x8c)="b63b82cd166b6e9051d66570b32f6d97767a600075f18e6c64f394fbf4d755f190082ea3513e4acd8537865dee4942e2f12080e7d443d6c92bde4532d2401c799a085861a87bb0f4801a0b870aa3479b0f050b7632cd9f16f1b134b7f1ba92ea278082ed4d8291e271a2a4667c975f7ffa4f3779425ab692663bbb88b72b92aa0577ceb2833b7695b5d3c6d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b1000)=0x0) timer_settime(r0, 0x0, &(0x7f0000b12000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e00000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 11:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe98100000000079b", 0x12, 0x0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000711000-0x44)="99bc65df421374b86887725d1243962d90cabab5af996e5df9179434eb2975cc416b746bee0fd4cecd40380ade3b0ffdb6e6d331289aec7add4bb846d843da2b6086d1d5") personality(0x8200006) 2017/12/25 11:44:04 executing program 7: r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x23, &(0x7f00005ce000)={0x5, 0xfff, 0x80000000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ebe000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000057000)=0x0, &(0x7f000060d000-0x4)=0x4) r3 = getpgid(0x0) sched_getaffinity(r3, 0x8, &(0x7f000035e000)=0x0) 2017/12/25 11:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091a000)='/dev/hwrng\x00', 0x400, 0x0) write$sndseq(r0, &(0x7f0000e02000)=[{0x8, 0xafa, 0x200, 0x0, @tick=0x200, {0x5, 0x8000}, {0x64f, 0xfffffffffffffff9}, @raw8={"70e9c46b07086361b9168cfd"}}], 0x1c) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) write(r1, &(0x7f0000789000-0x130)="b2", 0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000dd0000)=""/174) fcntl$addseals(r1, 0x409, 0x7) pwritev(r1, &(0x7f0000fd2000)=[{&(0x7f000014e000-0x3c)="e3", 0x1}], 0x1, 0x0) 2017/12/25 11:44:04 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000477000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000+0x3ea)=[{&(0x7f0000001000)=""/48, 0x30}], 0x1, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0x16)=""/22, 0x16}], 0x1, 0x0) getdents(r0, &(0x7f0000000000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f48000)='user\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069d000-0x1)='\x00', 0xfffffffffffffffc) llistxattr(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f0000584000-0x32)=""/50, 0x32) [ 29.453165] device gre0 entered promiscuous mode [ 29.499096] FAULT_FLAG_ALLOW_RETRY missing 30 [ 29.499128] FAULT_FLAG_ALLOW_RETRY missing 30 [ 29.499137] CPU: 1 PID: 5087 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #9 [ 29.499142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.499157] ffff8801ceca77e0 ffffffff81d922b9 ffff8801ceca7ac0 0000000000000000 [ 29.499167] ffff8801c349a710 ffff8801ceca79b0 ffff8801c349a600 ffff8801ceca79d8 [ 29.499179] ffffffff8165fb7a 0000000000002b25 ffff8801cec250f0 ffff8801cec250a0 [ 29.499181] Call Trace: [ 29.499194] [] dump_stack+0xc1/0x128 [ 29.499204] [] handle_userfault+0xa3a/0x1310 [ 29.499214] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.499224] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 29.499233] [] ? __schedule+0x683/0x1ba0 [ 29.499242] [] ? handle_mm_fault+0x117b/0x2530 [ 29.499250] [] ? handle_mm_fault+0x1fc3/0x2530 [ 29.499258] [] handle_mm_fault+0x1fd1/0x2530 [ 29.499266] [] ? __pmd_alloc+0x410/0x410 [ 29.499276] [] __do_page_fault+0x5c2/0xd40 [ 29.499283] [] ? mm_fault_error+0x2c0/0x2c0 [ 29.499289] [] ? do_futex+0x3f8/0x15c0 [ 29.499297] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.499305] [] do_page_fault+0x27/0x30 [ 29.499312] [] page_fault+0x28/0x30 [ 29.499319] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 29.499327] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 29.499335] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 29.499344] [] ? selinux_file_ioctl+0x355/0x530 [ 29.499351] [] ? selinux_capable+0x40/0x40 [ 29.499358] [] ? __fget+0x201/0x3a0 [ 29.499365] [] ? SyS_epoll_create+0x190/0x190 [ 29.499372] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 29.499378] [] ? security_file_ioctl+0x89/0xb0 [ 29.499386] [] ? fput+0xd2/0x140 [ 29.499393] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 29.499400] [] ? do_fast_syscall_32+0xcf/0x890 [ 29.499407] [] ? SyS_epoll_create+0x190/0x190 [ 29.499413] [] do_fast_syscall_32+0x2f7/0x890 [ 29.499420] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.499427] [] entry_SYSENTER_compat+0x51/0x60 [ 29.752689] CPU: 1 PID: 5098 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #9 [ 29.760108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.769431] ffff8801cec976d0 ffffffff81d922b9 ffff8801cec979b0 0000000000000000 [ 29.777398] ffff8801c349a710 ffff8801cec978a0 ffff8801c349a600 ffff8801cec978c8 [ 29.785344] ffffffff8165fb7a 0000000000002b25 ffff8801cf7320f0 ffff8801cf7320a0 [ 29.793301] Call Trace: [ 29.795861] [] dump_stack+0xc1/0x128 [ 29.801191] [] handle_userfault+0xa3a/0x1310 [ 29.807220] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.814207] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 29.820579] [] ? handle_mm_fault+0x117b/0x2530 [ 29.826781] [] ? handle_mm_fault+0x1fc3/0x2530 [ 29.832979] [] handle_mm_fault+0x1fd1/0x2530 [ 29.839002] [] ? __pmd_alloc+0x410/0x410 [ 29.844680] [] __do_page_fault+0x5c2/0xd40 [ 29.850531] [] ? mm_fault_error+0x2c0/0x2c0 [ 29.856471] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 29.863102] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.869733] [] do_page_fault+0x27/0x30 [ 29.875238] [] page_fault+0x28/0x30 [ 29.880506] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 29.887315] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 29.893687] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.900666] [] ? userfaultfd_release+0x650/0x650 [ 29.907036] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 29.914016] [] ? __might_sleep+0x95/0x1a0 [ 29.919784] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 29.926506] [] ? selinux_file_ioctl+0x355/0x530 [ 29.932793] [] ? selinux_capable+0x40/0x40 [ 29.938645] [] ? __fget+0x201/0x3a0 [ 29.943892] [] ? __fget+0x228/0x3a0 [ 29.949135] [] ? __fget+0x47/0x3a0 [ 29.954291] [] ? security_file_ioctl+0x89/0xb0 [ 29.960490] [] compat_SyS_ioctl+0x15f/0x2050 [ 29.966515] [] ? userfaultfd_release+0x650/0x650 [ 29.972895] [] ? do_ioctl+0x60/0x60 [ 29.978144] [] do_fast_syscall_32+0x2f7/0x890 [ 29.984255] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.990894] [] entry_SYSENTER_compat+0x51/0x60 [ 30.027118] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.031649] CPU: 1 PID: 5087 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #9 [ 30.031705] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.043537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.052865] ffff8801ceca77e0 ffffffff81d922b9 ffff8801ceca7ac0 0000000000000000 [ 30.060853] ffff8801c349aa10 ffff8801ceca79b0 ffff8801c349a900 ffff8801ceca79d8 [ 30.068836] ffffffff8165fb7a 0000000000002b25 ffff8801cec250f0 ffff8801cec250a0 [ 30.076809] Call Trace: [ 30.079376] [] dump_stack+0xc1/0x128 [ 30.084717] [] handle_userfault+0xa3a/0x1310 [ 30.090750] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.097738] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.104552] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.110933] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 30.117232] [] ? finish_task_switch+0x1ed/0x630 [ 30.123524] [] ? finish_task_switch+0x1c1/0x630 [ 30.129814] [] ? __schedule+0x64d/0x1ba0 [ 30.135504] [] ? handle_mm_fault+0x117b/0x2530 [ 30.141713] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.147919] [] handle_mm_fault+0x1fd1/0x2530 [ 30.153955] [] ? __pmd_alloc+0x410/0x410 [ 30.159641] [] ? memset+0x31/0x40 [ 30.164720] [] __do_page_fault+0x5c2/0xd40 [ 30.170587] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.176530] [] ? do_futex+0x3f8/0x15c0 [ 30.182040] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.188685] [] do_page_fault+0x27/0x30 [ 30.194198] [] page_fault+0x28/0x30 [ 30.199451] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.206266] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 30.212127] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 30.218852] [] ? selinux_file_ioctl+0x355/0x530 [ 30.225159] [] ? selinux_capable+0x40/0x40 [ 30.231016] [] ? __fget+0x201/0x3a0 [ 30.236267] [] ? SyS_epoll_create+0x190/0x190 [ 30.242386] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 30.249389] [] ? security_file_ioctl+0x89/0xb0 [ 30.255595] [] ? fput+0xd2/0x140 [ 30.260585] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 30.266705] [] ? do_fast_syscall_32+0xcf/0x890 [ 30.272912] [] ? SyS_epoll_create+0x190/0x190 [ 30.279032] [] do_fast_syscall_32+0x2f7/0x890 [ 30.285150] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.291790] [] entry_SYSENTER_compat+0x51/0x60 [ 30.297997] CPU: 0 PID: 5098 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #9 [ 30.305560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.314886] ffff8801cec976d0 ffffffff81d922b9 ffff8801cec979b0 0000000000000000 [ 30.322837] ffff8801c349aa10 ffff8801cec978a0 ffff8801c349a900 ffff8801cec978c8 [ 30.330778] ffffffff8165fb7a 0000000000002b25 ffff8801cf7320f0 ffff8801cf7320a0 [ 30.338725] Call Trace: [ 30.341282] [] dump_stack+0xc1/0x128 [ 30.346634] [] handle_userfault+0xa3a/0x1310 [ 30.352658] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.359635] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.366441] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.372812] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 30.379096] [] ? finish_task_switch+0x1ed/0x630 [ 30.385379] [] ? finish_task_switch+0x1c1/0x630 [ 30.391660] [] ? __schedule+0x64d/0x1ba0 [ 30.397335] [] ? handle_mm_fault+0x117b/0x2530 [ 30.403532] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.409729] [] handle_mm_fault+0x1fd1/0x2530 [ 30.415758] [] ? __pmd_alloc+0x410/0x410 [ 30.421438] [] __do_page_fault+0x5c2/0xd40 [ 30.427287] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.433234] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.439863] [] do_page_fault+0x27/0x30 [ 30.445364] [] page_fault+0x28/0x30 [ 30.450607] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.457412] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 30.463784] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.470761] [] ? exit_robust_list+0x230/0x230 [ 30.476871] [] ? userfaultfd_release+0x650/0x650 [ 30.483241] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 30.489965] [] ? selinux_file_ioctl+0x355/0x530 [ 30.496254] [] ? selinux_capable+0x40/0x40 [ 30.502109] [] ? __fget+0x201/0x3a0 [ 30.507353] [] ? __fget+0x228/0x3a0 [ 30.512593] [] ? __fget+0x47/0x3a0 [ 30.517751] [] ? compat_SyS_futex+0x1f9/0x2a0 2017/12/25 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e19000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000912000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9c000-0x10)='coredump_filter\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2017/12/25 11:44:05 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000016000)='\x00', 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000017000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000013000)='./file0\x00', r1, &(0x7f0000012000)='./file0\x00', 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000017000)='./file0\x00', &(0x7f0000005000)=""/4096) syz_fuseblk_mount(&(0x7f000000c000-0xa)='./control\x00', &(0x7f000000b000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) llistxattr(&(0x7f0000015000)='./control\x00', &(0x7f0000016000-0x5f)=""/17, 0x11) 2017/12/25 11:44:05 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007e3000-0x4)=0x0) poll(&(0x7f0000db7000-0x8)=[{r0, 0x10, 0x0}], 0x1, 0x0) 2017/12/25 11:44:05 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000011, 0x3, 0x0) getsockopt(r0, 0x107, 0x9, &(0x7f000079b000)=""/121, &(0x7f0000659000-0x4)=0x79) fcntl$getownex(r0, 0x10, &(0x7f0000e7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ef0000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000074b000-0x58)={{0x3, 0x8}, 0x1, 0xfffffffffffffff9, 0x80000001, {0x2a5e, 0x3}, 0x400, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setptracer(0x59616d61, r1) 2017/12/25 11:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/25 11:44:05 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000477000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000+0x3ea)=[{&(0x7f0000001000)=""/48, 0x30}], 0x1, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0x16)=""/22, 0x16}], 0x1, 0x0) getdents(r0, &(0x7f0000000000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f48000)='user\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069d000-0x1)='\x00', 0xfffffffffffffffc) llistxattr(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f0000584000-0x32)=""/50, 0x32) 2017/12/25 11:44:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003f3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000)={0xffffffff, 0x2, 'client0\x00', 0xffffffff80000000, "0ae2602155bac1f8", "4c05674a8cc53d58e7547fc269423511c50d7e4c9f4cfb93bd06d3b4ac36505d", 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x75b, 0x6, 0x1, 0xd6e6, 0x9, 0x6, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf11, 0x6, 0x6, 0x5d9c, 0x20}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000+0xc29)={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x4)=0x9, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000002000-0x4)=0xa030, 0x4) r4 = dup2(r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="70b80623ff651b1e82379ca2e639cd8be7a968b6e8937afdeff1e350977098f5a244dd1b", 0x24, 0xfffffffffffffffb) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r5, r6, r7) accept4$packet(r4, 0x0, &(0x7f0000003000)=0x0, 0x80000) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000004000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x6475}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r8, 0x6, 0x1, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000)={0x0, 0x7fff, 0x1ff, 0x100000001, 0x14, 0x5}) 2017/12/25 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd5000)='io\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ae6000)=""/145) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) 2017/12/25 11:44:05 executing program 4: pipe2(&(0x7f0000cfc000)={0x0, 0x0}, 0x80800) getsockname$inet(r0, &(0x7f000072d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc2000-0x4)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d0000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d81000)={0x6, 0x9, 0x1, 0x6, 0x118, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) connect$netlink(r1, &(0x7f000044d000-0xc)={0x10, 0x0, 0xffffffff, 0x744a}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000036f000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000013b000-0x8)={0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000446000)=""/46, 0x2e, 0x5, &(0x7f00008a7000-0x58)=@nfc_llcp={0x27, 0x576, 0x5, 0x1, 0x2, 0x8, "0cacb419598a5d865b78eb5707cb96b096df4509ca9a9b935d5974e921208d97d875dcdc2eadc0dd8be1e2eff04742ed41e2078c99112a9c1cc81e984575c0", 0x81}, 0x58) bind$inet(r3, &(0x7f000080b000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00003d1000)={0x0, 0x0}) 2017/12/25 11:44:05 executing program 1: clone(0x60000000, &(0x7f000089c000-0xd7)="", &(0x7f0000dd9000-0x4)=0x0, &(0x7f00001ae000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init() iopl(0x0) read(r0, &(0x7f0000652000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() tkill(0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000013000)={0x0, 0x0}) [ 30.523864] [] ? security_file_ioctl+0x89/0xb0 [ 30.530059] [] compat_SyS_ioctl+0x15f/0x2050 [ 30.536082] [] ? userfaultfd_release+0x650/0x650 [ 30.542452] [] ? do_ioctl+0x60/0x60 [ 30.547695] [] do_fast_syscall_32+0x2f7/0x890 [ 30.553805] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.560444] [] entry_SYSENTER_compat+0x51/0x60 2017/12/25 11:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f000044c000)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000830000)="", 0x0, 0x20008045, &(0x7f00009dc000-0x10)={0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:05 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbc000-0x10)='/dev/sequencer2\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x2a1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000001000-0xc3)=""/195, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000002000-0x68)=""/104, &(0x7f0000003000-0x4)=0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000004000-0x10)=@req={0x8, 0x1000, 0x100000001, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0xfffffffffffffffd}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000542000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000286000-0x4)=0x0, &(0x7f0000a33000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ccc000-0x4)=@assoc_id=0x0, &(0x7f00002ec000-0x4)=0x4) sendto$unix(r1, &(0x7f00007b5000)="26424fdfb295b70559f3cee5be5db04aa56abb56e026a2ea606eef9a3584f69ec3c432a8cbee5b17216aaa175d6b843ec627eeadf6f753ab95ce0fb6ba490bdd5e8bc0b82d166a39ea2fb9501a978b7ef66e141e8b4d52d20aae1bcc9287cd3f7e3f9ab039e642582c0ee959b5064ff67db630665c7f20ffe4d56f34a01415db4c1f1b19582e8bc89ee2049ea6a883dfe5f37b0ec72e3406612a5c0c4bcfe80cb728f479f6aa90b572089daa1c815330e4a1a075d020975bb3c1f6aabdc45b9d8144e072ff4d94874ae8bc77a95e03da684d5c3d2e7c93f83a7b752377e207d8a6af2e09fb", 0xe5, 0x20008000, &(0x7f0000da1000)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000583000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000053f000)={0x6, 0x1, 0x0, 0x6, 0x9}, 0xc) 2017/12/25 11:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000edc000-0xc1)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000994000)=0x0, 0x4) 2017/12/25 11:44:05 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d61000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r0, 0x0, 0x8001}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd8000-0x15)='/dev/pktcdvd/control\x00', 0x220000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fd7000)={0x1, [0x0]}, &(0x7f0000fd8000-0x4)=0x8) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000005000-0x4)=0x0) [ 30.595221] device lo entered promiscuous mode 2017/12/25 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x0, 0x0}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x80, 0x0) ioctl$TIOCNXCL(r2, 0x540d) writev(r1, &(0x7f0000015000)=[{&(0x7f0000016000-0x1)="8f", 0x1}], 0x1) 2017/12/25 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = gettid() lstat(&(0x7f0000696000)='./file0\x00', &(0x7f0000875000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003f6000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000-0x4)=0xe8) r6 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c5a000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f00003f0000)=0x0, &(0x7f0000529000-0x4)=0x0, &(0x7f0000d62000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cbf000)={0x0, 0x0, 0x0}, &(0x7f000066b000-0x4)=0xc) r10 = accept4$llc(0xffffffffffffffff, &(0x7f00005b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c48000-0x4)=0x10, 0x800) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009ac000-0x12)='/dev/loop-control\x00', 0x200, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f6f000)={0x0, 0x0}) r13 = socket$inet6_sctp(0xa, 0x1, 0x84) r14 = socket$inet6_sctp(0xa, 0x1, 0x84) r15 = open$dir(&(0x7f0000c19000-0x8)='./file0\x00', 0x60000, 0xf0) r16 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009e8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a0000)=0xe8) r18 = getgid() r19 = openat(r0, &(0x7f0000fa3000-0x8)='./file0\x00', 0x0, 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000054f000-0x8)={0x0, 0x0}) r21 = syz_fuse_mount(&(0x7f0000dcc000)='./file0\x00', 0xe001, 0x0, 0x0, 0x100, 0x100000) r22 = dup(0xffffffffffffffff) r23 = creat(&(0x7f00000a7000)='./file0\x00', 0x100) r24 = socket$key(0xf, 0x3, 0x2) r25 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r26 = syz_open_dev$urandom(&(0x7f0000dd5000)='/dev/urandom\x00', 0x0, 0x4000) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fd000)='/selinux/policy\x00', 0x0, 0x0) r28 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/mls\x00', 0x0, 0x0) r29 = socket$unix(0x1, 0x5, 0x0) r30 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d9000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a3c000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000131000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000022b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000699000)={0x0, 0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) r36 = syz_open_dev$sndseq(&(0x7f0000a5b000)='/dev/snd/seq\x00', 0x0, 0x10000) r37 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b35000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r38 = syz_fuse_mount(&(0x7f000074e000)='./file0\x00', 0x3, 0x0, 0x0, 0x8000, 0x0) r39 = open(&(0x7f0000606000)='./file0\x00', 0x2500, 0x10) r40 = openat(0xffffffffffffff9c, &(0x7f00006a5000)='./file0\x00', 0x440000, 0x91) r41 = syz_fuse_mount(&(0x7f0000205000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2000004) r42 = syz_open_dev$mice(&(0x7f0000835000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r43 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f3000+0x186)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r44 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f93000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r22, 0x0, 0x10, &(0x7f000060c000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000adc000-0x8)={0x0, 0x0}, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000050a000)={0x0, 0x0}) r50 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000053a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r51 = syz_open_dev$urandom(&(0x7f0000dfe000-0xd)='/dev/urandom\x00', 0x0, 0xc000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000212000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006ef000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000-0x4)=0xe8) getresgid(&(0x7f0000701000-0x4)=0x0, &(0x7f0000275000-0x4)=0x0, &(0x7f00005fb000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000386000-0xc)={0x0, 0x0, 0x0}, 0xc) r56 = getuid() r57 = getegid() r58 = syz_open_dev$evdev(&(0x7f0000e35000-0x12)='/dev/input/event#\x00', 0x0, 0x200) r59 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000dc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c9000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000474000)=0x0) lstat(&(0x7f000010a000-0x8)='./file0\x00', &(0x7f0000dc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000928000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066d000-0x4)=0xc) getresuid(&(0x7f0000c65000)=0x0, &(0x7f0000f39000)=0x0, &(0x7f0000ef4000-0x4)=0x0) getgroups(0x4, &(0x7f0000589000+0x4ca)=[0x0, 0x0, 0x0, r61]) r69 = eventfd2(0x4, 0x80000) r70 = openat$keychord(0xffffffffffffff9c, &(0x7f0000736000-0xe)='/dev/keychord\x00', 0x100, 0x0) r71 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e21000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000014f000)={0x0, 0x0}) r73 = openat(0xffffffffffffff9c, &(0x7f00003c2000)='./file0\x00', 0xc00, 0x12a) r74 = openat$pfkey(0xffffffffffffff9c, &(0x7f000062a000)='/proc/self/net/pfkey\x00', 0xca00, 0x0) r75 = syz_fuse_mount(&(0x7f00002dd000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x10) sendmmsg$unix(r0, &(0x7f0000ef5000)=[{&(0x7f0000e71000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000e9000-0x48)=[{&(0x7f0000db6000)="0057974ed64e046c46ec", 0xa}, {&(0x7f0000a15000-0xe3)="7a3a53cb115310bf23c4088c0d880448e2f2e7a86f715f58b8f497ad1649bb033c57a9b01ad310cc811b59cab4e242d5ebc2573720a6bc7bb677084c2601b8393d29088d91487c37eacf38ba434167541a933200c248d36bdb29bd9e5a22456af92427b44ac4891aee5f94baa8ee7407ea4480b9fcd6238681a073f5a88d2b55b225e0917303197c32ebff6cc9cc0415e3610662536f4718d684e49b80b293841528fe94d1ccdfeda4a1a33bfa228db354c31b415654211f950709665535ce497e5d6e67be6bd69919041af5d91ac063b575a2ac52155cd74262827f64b50583e3e00c", 0xe3}, {&(0x7f0000e8c000-0x76)="d0f5f12acc314a5c9759874fbe6bf2b4fe8e7ee22ba12d857964aab43e3145ef1801dc59d8fa450d12496b0920f41319c525d40b2c85467286a00ba5d8c68ed244a62f0f23b90f91e659608353a9f1e3eea81f4f56715e49e55a51862fe08ae00bfc5daf8d20f21bc53d98551702fb1b3469e953c97a", 0x76}, {&(0x7f0000b1c000)="6a9a54d8ecec9fca3750a3bfa9f78fd726f337e491fe2f014f209ee1695bd33524ee1311de33a5536d1d9d183423e6e0b2b04df1787b24eaaf26853787eb8312ac4c8c9770701b117aa623b105a7094a7c9d1f7e148f2fc84800cd1adb3568c534b3d514352f88e84512ca72fed75d", 0x6f}, {&(0x7f0000e6e000)="e10f3d4b8f620b767000d459abfe6727efc4ef231fb5b7f249d10cc4a78c23b35380bb9689", 0x25}, {&(0x7f0000d7e000)="6ae00722691c318c918790b841fb7042f6472836d67994f83ede78b347526c44e334d8ef623c", 0x26}, {&(0x7f00006e9000-0x7e)="dc0952d31de687aba4328a21d9671dba0b451528f86ad74176991778f68ecc6c987c5ea17da827d5344cd1cdcc29a87e709a2c6e914feb66d626bf24c0767158125d3ce8d2bb4ccfc35248709903e9853a8dfa68591162e8f374533e5cb21244240c6138a07c79f19fa48b192b5aa70ba65bc621c1b52e5de99b1c2a32be", 0x7e}, {&(0x7f0000faa000-0x69)="87adcce61728b5550ecb3d56e5a047d9b9f2cdd4968b7e12ce371e3c4feb119b94323ee9ba3575882ad715149bc5ef538f4b60242f988f244ed90a50a4466c7cd25344a1c4d5eb0b8a45a2b6a3cae0f0dea2d9a39430c5568f7add243c924b2f847dbe0127b7702597", 0x69}, {&(0x7f0000945000)="6ad801621dc150db9489d1589fdb68bcf51996f891b031c4bf1236dcb901bfe95e737be8a2a61b027f1204334e0567dc6faf472943342b97a5f6d9b96e991df6c24b32e6581a2364d3a92601a3c47ead76da9a6fe079efebe5f8cba2f69e84e3ddf47793125e9596efa0a827a395cc7454c8dd650cd9d662fc5eac0983a26ef2bb8927ab597c80b08777dbe7c7fec12003b917cc315805d086138687e09c05", 0x9f}], 0x9, 0x0, 0x0, 0x800}, {&(0x7f000030c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000195000)=[{&(0x7f00007ac000-0xc0)="0b7b1c7c42d0863fda30546c6eca562cfdcc14a82d7e4433b1b3f913396ffd117221110a48388831d5dcce5700e500902d5c455c279bbf48da54cf87fa281f76c21345548657c3def1576e81974ab172d63ceca0ae8028d9204c3476c8e3b4c8c1e631ead2d560bbaa52d8bdc97342f7f8d72089ae35559171f409bb6b372274c55a6f833ba88d72d61aab03d98f4f4bac505d24377e6971b0958e39b9935a1d2e94b75d11889eb5ea17eaf1590e725e42b682bd0cac4a7e00f05701c37c2338", 0xc0}, {&(0x7f000052b000-0xbd)="6332e8abf46cbe9f1fdba5f04f588a2b18a100010f7064b0fcdfa64e4d7cb1205a57622a30b253a57ea358182990fd85de9a3dd9ed3d1e90c6dbb98361ada6de5f3d1cf40ca351cb780c345fba792f5414ab4b3b69f5e8e8bcf6d188e63f02d58aeb8e77d4bac968cce7ad8e4b44c9ae8a8c72ee465505cdcc18b9e3b1542765f2a4e8222d897ac7fcb5014126148ba59413ca03f202b3d6336ba74cc41777c494c39e0fa0c4c22807e361500b7fc4dc25050217ceab110d1407cde3e3", 0xbd}, {&(0x7f0000603000)="51e5e75e44dab6a58ab0fefd18cdca0522492f80989176031c76f407fed443a84f00663a1bb11c6d0928402e6a28791da70c038852a02290077595f3e8664c3ee94fca7cab1ec9534768c8758a0c689ac51aa3b3e8e354073d964631", 0x5c}], 0x3, &(0x7f000061a000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x20000000}, {&(0x7f00007fb000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b97000-0x18)=[{&(0x7f0000762000)="730256cd81f5099048d580b6d851e3975b182538d8b71a3ef6f21c9441397681105e1bea9c88adaf7b8dd2959a25ec7d155fca518e2691dd518b4d1e330708cd86a62d2af4eb493161961993880831", 0x4f}, 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{&(0x7f0000692000)="bf76ea866fcac8ba7b63b0acf40b976ff180e1c9a20f8725287bcbe6ca74b7ea437aa1f441ba7e9b249680e86e715b60339636ddf99f9d6864a5cca6b4bbb404492a37abf5f7e99bd2635ab4a30befaf40f269e0eb8b9c574672251e76f5c8c89bbb7bd7386b31eb28e954668709a9c48c94a810963d8b29e0f56ee5fbab60210a1733d7830e0a27b32aa2caa8500e3ad85d98073e85e0bf7014b2ce572e4a7e549ae6e3d8948f49242fe00030095d27dbb7c6cca78a71f3a96f715a8df504712e7322c6c935abfb6b558081a6f0ea10c87295bdfcd8182b735f885b484d", 0xde}], 0x2, &(0x7f0000838000)=[@rights={0x2c, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}], 0x2c, 0x10}, {&(0x7f000056e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000010d000)=[{&(0x7f0000d18000-0x62)="ff0246bc9389ade9f58a3b240317a467e37e699bcdeb6e39cb643c7bee6983bc2e5392235d31c8da249d6222e71d3111c0527ad496cb89369a83801de9e6f804eb8c3b86e1dc2258878a8d66ae5592d193929029a28848dbc593648db156d8437b97", 0x62}, {&(0x7f0000bba000)="b475a5726aab8f3ae32c9d4923d61dd323274ec68f53bcfd7c46d7f190d45e27879642d95574dc9483db9cf2db14a613e53fefbf3978b2b6c4dd4858c7abeee4fdca7a1761983fb9ff25ba48753293ef3aac563835a66c6261db11e827c968b67a1aee0c66b09b87deb0a0ee9b1e9828a5f45194cec2f1cde8998534c7836c4c7f227b1e1b0f8d54b20f2a94161db901eef0a6f94df4337e8fcd50a72d894f4296182e1f1dd3fc96d2cacb0138f6395add0121ab1583f86d0af2068fc448b655043f1b27bf690a77fee9d12d47f4b2b04896f8c3567e", 0xd6}, {&(0x7f0000401000)="e3383b972feb55388566141ea4f9e275d6584437d7fb93793da7a1be73bd1f2fe76f14ae6652bb5b2c286dd1af7be6c8526f68633a5ebd1f69fefe549fd121b8c729184503cecf8770d1a68793818b50fea5ba7629cfd8a57cb1b30de4d309bc5b63f0c6756b13896e13d35e968e596c927cf68cef140727a1f2185e0c608a96aef2e5a4ee7c30b0c767a8c9332b96860c547d49e95c6b04ffd5d8455983b7c8cc61faa7f471f3994fda48906e7ed0d35a8224538895187826cf8856fb29ccdec6cc43b1f31bb1513ad1915bb8eb6972bcceb94df740ffea7b7f0f8d55c608b6e7a8caaa74361f0ac510962da66dfcc4", 0xf0}], 0x3, &(0x7f0000a7f000-0xdc)=[@rights={0x24, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}, @rights={0x14, 0x1, 0x1, [r43, r44]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @rights={0x1c, 0x1, 0x1, [r48, r49, r50, r51]}, @cred={0x18, 0x1, 0x2, r52, r53, r54}, @cred={0x18, 0x1, 0x2, r55, r56, r57}], 0xdc, 0x8000}, {&(0x7f00008c1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000086e000)=[{&(0x7f0000368000-0xf7)="470f55058b2cfe84247790a2222464f1c5fdd2ca1387979e3bc8e6a3b627d1c9012dd157dc74aa261bf60d819640d1f07b0c94a67d7aa0bdcfc6a626238dadb85aa59191601d5879b122f21d1aa2e0b791073a9d4faf1c503a512faa711f531a09a617cf20cb33172ee12970741a23ce33584dad36644303d78f211870e3e6124cb2b080084e05937fbe2a127fce6dd3e30cdbfb9634ae74d7ff77cf13c5ed351eb7f4e925ecd86530cbe2f7e9d4529e59eaa2aa0e972a384af2632df4271059a1caebb38211234192ac46a18615d36b0125692869dfc0b750ab937ad2515c82f50d97cc8d6967ea566ccbfd9214e6f59df371a43f0245", 0xf7}, {&(0x7f0000151000-0x32)="a96979a51d80c20cdcad7eae9275d1969fa0cb1dcb47978e63ecdf8baba8a0b61470594058b022a99ad6830f92919116d6e3", 0x32}, {&(0x7f00006a9000)="90d2e97bed3a92210ea3044f5fb76032854a42f893b2bd0051824da4fbf55ed2c5d8d10bffa5456053a1b4711616f265657b138f5674d5f0ea22dc31ea59bca1a1697771a3939738a83acd7213605c3a69c5f5d69f", 0x55}, {&(0x7f0000891000)="0fad5223b9d15a5e356c3ecc6d68a0b18228dc6d0ee736a699fbb93d6b8ca7c23fd0a4ed64b1381be5b65ce67864ef3b49f05f2c95fa771fdf12d2f4c843331940e5cd4aa39f9c6a12e34e31eb427b3213034bc882258c7cee9dc4056dfe96b445bd923c42a4091fb3bdc001d9487a8628cd9d8cd2b06d862816ab3deb13c7a11ff9eba7b415c6c36375613299fa8074dc1d38023023ac3470161187e8ba2af7a088ca82935ddf5aabd796", 0xab}, {&(0x7f0000e8b000)="", 0x0}, {&(0x7f00007ca000)="f2e6bd6dcf717df1d4e0b6eea6c3f1c97e79ea460ca0294e50c149c95dfa01818ad14afc499ba1c769c44467b244e1297afd03b7db75f92bfcc1b42309024136304bc7856d7f242ad70a98b5da06baddd6db2794bb7dc640ad1a7505b43ee483d729d410585f5ce60f49574389627abcbe0386e1eb2a63ae8ae0c2cce5e7730e2fe54f4ac6e0cc5a9288bd6ea13e0d62f93e7af66e", 0x95}, {&(0x7f00005e4000)="4666f3964d52f1a42fead00e60b1b9af4f1520de465fb7d40154ee15941932ecccd2fdb27b612e7d6e50", 0x2a}, {&(0x7f0000d5c000-0xad)="9a18df1270479b69dba6d01b7ad83112232042e9e49f29c538075610bb03b9afceeb750287606b10e364841baa8b593a16acecae1f9710fdc4cab018a2949a131c610869bf172e97382f685d0170af9b3e5a5b0c2685fea62cf898d98172c0edf08c6694a4918fe477b1d6a8f13b58dbda1e85bf62668bc45180134a6c071001dfa4b0ffffe696c602344372a81146397b0ee8159166ed63201d1f286e3bc69230671a01aa9cb749affbe00ffd", 0xad}], 0x8, &(0x7f0000d56000-0x84)=[@rights={0x14, 0x1, 0x1, [r58, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r59, r60, r62}, @cred={0x18, 0x1, 0x2, r63, r64, r65}, @cred={0x18, 0x1, 0x2, r66, r67, r68}, @rights={0x28, 0x1, 0x1, [r69, r70, r71, r72, r73, r74, r75]}], 0x84, 0x1}], 0x6, 0x0) r76 = open(&(0x7f00009ae000)='./file0\x00', 0x200, 0x40) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r76, 0x84, 0x12, &(0x7f0000c0d000-0x4)=0x0, 0x4) socketpair(0x1f, 0x7, 0x6, &(0x7f0000903000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000687000-0xd)='/dev/snd/seq\x00', 0x0, 0x50002) ioctl$BINDER_SET_MAX_THREADS(r77, 0x40046205, 0x9) socketpair(0x3, 0x2, 0x1f, &(0x7f00005c9000-0x8)={0x0, 0x0}) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}) [ 30.634086] IPVS: Creating netns size=2536 id=9 [ 31.355599] pktgen: kernel_thread() failed for cpu 0 [ 31.360729] pktgen: Cannot create thread for cpu 0 (-4) [ 31.366112] pktgen: kernel_thread() failed for cpu 1 [ 31.371211] pktgen: Cannot create thread for cpu 1 (-4) [ 31.376592] pktgen: Initialization failed for all threads 2017/12/25 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000255000-0x4)=0x6, 0x4) recvmmsg(r0, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[], 0x0, &(0x7f0000a7a000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000045000-0x4)=0xffffffff, 0x4) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f9b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000211000-0x4)=0x7ff) 2017/12/25 11:44:06 executing program 0: 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) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c4e000)=""/83) 2017/12/25 11:44:06 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0x5}, 0x8) 2017/12/25 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b62000-0xd)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000bf4fff700010000000700fffffffffffffffd1a000000", 0x26) 2017/12/25 11:44:06 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) preadv(r0, &(0x7f0000011000)=[], 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x8000, 0x0) vmsplice(r1, &(0x7f0000012000)=[{&(0x7f0000013000)="", 0x0}], 0x1, 0x4) 2017/12/25 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000dab000)='./file0\x00', 0x4000, 0xc4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009f7000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2017/12/25 11:44:06 executing program 1: clone(0x60000000, &(0x7f000089c000-0xd7)="", &(0x7f0000dd9000-0x4)=0x0, &(0x7f00001ae000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init() iopl(0x0) read(r0, &(0x7f0000652000-0xfb)=""/251, 0xfb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() tkill(0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000013000)={0x0, 0x0}) 2017/12/25 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00000e6000+0x46d)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008da000-0x6)={0x0, 0x6}, &(0x7f0000ca5000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000494000)={r2, 0x3ff, 0x92, "109f39695436b708a0e8a003d81274c68d205d393b5e93418cddb9fdd0c6dd8d3bd695ba90725258becb1e8498c19d2a449142127b5d09235d32d9b05d99ce54e3d643626f30a043bd3c1073095a2f4c6be5483276b828c474b8bf7777502700a9df6fab83837e7ec378fac8da87e1956dbcb3dd16b440e49744809f4b6ded7b34c8be9243b874cf44cb26fbe98fbb35c020"}, 0x9a) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000d2f000-0xc2)="eb6852ba6110a3ab736042562e9fd1e80814c4b627f18ec83cffe2ee7ae0d555d96682dd60201e5fc8a301000000010000003bd07044b4931ee2ea786adf7d0638a3af300486e81e02ef4fdebf633beb02380a99ea3aaf6ad530387da31fe99dc4fde0f5542db9c661d37435c3c3b70200b9dbf37ff7e36934a0902d91f8ad08463fa4fd37efafeb34f251aeefcb0d780656a0962a41f5e01191d980e018e12825f470c88b73c40d24bb328a0e3a6cfec0657b33b12079482c9b6df25e59dc86c8b4", 0xc2, 0x0, 0x0, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b1b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00009d2000)={0x1, 0xad, &(0x7f00009c2000)="1a5d3e45df125a36b897a42fa3845dfb908d0108322c0b9e8d7bbf26a2d01eb664e2cf43f9ab1c1b969a3b85fb736ba2e82589fd79026a9a3e1228226b1200bc3f2f76190018a00d1bb54301b94973f0ff68f2a9167183d5912ab5ccca6ba1cce14cc79e530a49bee1253f5bcf2a8701518410ae8b736247531a093830ac1db6e28dc9d1bdf833ac20bf5ab609bf46996f800c397fad36d3309f1c829292f96cd2ce1994ab382c9ec45fc5f6dd"}) sendto$inet(r3, &(0x7f00009fa000-0x96)="212e0bfa3cf361833a05a1454caf10d7d946233c5bc1f877040324e759aa7bf3c83212e262e54045675f9ca660630d1a3b29039a33d07e0ad028663600c92b2df324391afc5f788cafa4d2851da8ec421b51c65d12168efc08ea614494f6a19a5422ae13b2ea644a8f5138eac301f8c87cb1f4671e5d4d7d47cd9ea926bf4d8f24c5230b3df59c77b22b6624986013b0b1fdc2872626", 0x96, 0x80, &(0x7f0000ed9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c39000+0x66)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a08000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bb1000)='cpuset\x00') getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000e52000-0x2)=0x0, &(0x7f0000018000)=0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000f4a000)=0x0, &(0x7f000078e000)=0x4) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000767000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='ip6_vti0\x00'}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000de000-0x4)=0xfff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007ce000-0x4)=0x5, 0x4) pipe2(&(0x7f00002ba000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r3, 0x0, r4, 0x0, 0x20000050e5, 0x0) [ 31.484484] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.487731] audit: type=1400 audit(1514202246.833:17): avc: denied { create } for pid=5210 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/25 11:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mincore(&(0x7f0000aa1000/0x400000)=nil, 0x400000, &(0x7f00001f3000-0xe2)=""/226) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000b67000-0x1048)={0x2, 0x6, 0x200000000, 0x0, 0x204, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x202, 0x18, 0x7bc, 0x0, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0x0) prlimit64(r1, 0xe, &(0x7f0000816000-0x8)={0x1, 0x1}, &(0x7f0000725000)={0x0, 0x0}) 2017/12/25 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008fc000)={0x0, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 11:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000bd000)="26000000130047f10709100000ffffffff1000e30107ff000000000cfffffffe060010000635", 0x26) bind$unix(r0, &(0x7f0000b96000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/25 11:44:06 executing program 5: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000b04000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b19000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7ff) munmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000) 2017/12/25 11:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000201000-0x4)=0x0, &(0x7f0000a8f000-0x4)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000f94000-0x18)='^selinuxkeyringprocem1.\x00') [ 31.489282] audit: type=1400 audit(1514202246.833:18): avc: denied { setopt } for pid=5210 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 31.490877] audit: type=1400 audit(1514202246.833:19): avc: denied { read } for pid=5210 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/25 11:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) 2017/12/25 11:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b23000-0x9)='/dev/rtc\x00', 0xc000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f000058d000)=0x0, &(0x7f0000d45000)=0x4) write(r0, &(0x7f0000ab5000-0x20)="1f00000002011f9f4c3b2b00000000000a0000ff090001010400801400df18", 0x1f) 2017/12/25 11:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e29000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) [ 31.524602] audit: type=1400 audit(1514202246.873:20): avc: denied { write } for pid=5210 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 31.613735] device gre0 entered promiscuous mode [ 31.624634] IPVS: Creating netns size=2536 id=10 2017/12/25 11:44:06 executing program 3: 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) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000b1a000)=0x2, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008a1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x18) 2017/12/25 11:44:07 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000109000)="6e597d2f7210006500") preadv(r0, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) 2017/12/25 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) lseek(r0, 0x0, 0x6) execve(&(0x7f0000207000)='./file0/bus\x00', &(0x7f00001c0000)=[&(0x7f0000096000)='ramfs\x00'], &(0x7f00000ff000)=[&(0x7f000099b000)='-**\x00', &(0x7f00000b6000)='ramfs\x00', &(0x7f0000459000)='ramfs\x00', &(0x7f00002b9000)="70726f63887b76626f786e6574302d7d00", &(0x7f0000f94000)='\x00', &(0x7f0000ceb000-0x6)='ramfs\x00', &(0x7f0000dec000-0xd)='.)!vboxnet0-\x00']) [ 31.636535] audit: type=1400 audit(1514202246.983:21): avc: denied { create } for pid=5259 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_netfilter_socket permissive=1 2017/12/25 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x6, &(0x7f0000b34000-0x8)={0x0, 0x0}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000014e000-0x3b)=""/59) mkdir(&(0x7f00009e8000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000e7000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x30) unlink(&(0x7f00006f7000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/25 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000030a000-0x4)=0x249) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) clock_adjtime(0x6, &(0x7f00002ab000-0x68)={0x800, 0x400, 0x3, 0x8001, 0x9, 0xca7, 0x9, 0x7fff, 0xb18, 0x100000000, 0x401, 0x4a9, 0x38000000000, 0x2, 0x4, 0x0, 0x0, 0xfff, 0x7f, 0x7, 0x9, 0x40, 0x1, 0x7fff, 0x9, 0x7ff}) 2017/12/25 11:44:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7fff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x9, 0xffffffff, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x82)={r1, 0x7a, "7193303d354f3960406bbcd5bb3a447d08cd02de6d5c4e5e1619e176e309ef4983f8e0bfb3b8ae1b94c206480995a31ddc0676ed53fe1aab8de76301aa5e510a4145b133e2ac5e31a971fcb14acbf5fe53800b73cef6cd4fd6ca6a4e9f160de5497f691ceb820b95f997e0aa69190b959754d6242551b4fdd770"}, &(0x7f0000c86000)=0x82) socket$netlink(0x10, 0x3, 0x1f) 2017/12/25 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000335000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00006d0000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = memfd_create(&(0x7f0000215000-0x1)='\x00', 0x3) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000a56000)=0x4) getitimer(0x2, &(0x7f000024e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bb2000-0x8)={0x0, 0x2}, &(0x7f0000c36000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000049f000-0xa0)={r1, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff9, 0x5, 0x5, 0x94}, 0xa0) 2017/12/25 11:44:07 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002e0000)={0x0, 0x0}) mmap(&(0x7f0000def000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r0, 0x0) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000e6d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/25 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) recvmsg(r0, &(0x7f0000202000)={&(0x7f00007a8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000a13000-0x38)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000f8e000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f91000)=0x7f) 2017/12/25 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b8d000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000047d000-0x4)=0x9) 2017/12/25 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x100000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000795000)={{0xffff, 0x7}, 'port0\x00', 0x42, 0x10000, 0x400, 0x4, 0x2, 0x0, 0x2, 0x0, 0x2, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000075a000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffaf, 0x0, 0x0, &(0x7f00002f3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/25 11:44:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000-0x18)={0x3, 0x1, 0x2, 0x0, 0xb23, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000)=@llc={0x1a, 0x5, 0x8, 0x8, 0xa6, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0xa6)="33a1427f6ca5cd85e98754dc2367a37dd6df33f44cf06f91604665edcc7506ca7d0686e7988e68d16f5a7f8c46f3a70c035a526d82500751c7840544b27d549dccf5e815cd7c27eaaef7f475fc1943f91e6d5feab801bf5852ed1bdd8c1863217c641f212ee09a78d6a40cfeb6d84206141f0a8c80d95d3d68fa6fbb94e4fc4863bed327d56e20a7375f1e7885c3fdac2be1cbe2537ae767a5f9f95b94fca19c2e5b830cad3c", 0xa6}], 0x1, 0x0, 0x0, 0x20008000}, 0x4}, {{&(0x7f0000000000)=@nl={0x0, 0x0, 0x2b8000, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x37)="039846893ed441eb375cbffe6321d08f1159a912dcefab62e47bb34d8d0675a8bba5fdd02cf3316cc0edc41d9ef3fe4130d6ec0ab93cad", 0x37}], 0x1, 0x0, 0x0, 0x0}, 0x3ff}], 0x2, 0x1) init_module(&(0x7f0000000000)='\'/@%eth0{trusted\x00', 0x11, &(0x7f0000001000-0x2f)='ppp1security&systemposix_acl_accesskeyringppp1\x00') r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000003000-0x8)={r3, r4+10000000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000002000-0xca)="a11b3a07be0aa87ec934a0bdc9252fb289ce9be2fbfcc4fa0cd67e6cebcb668a7aa278e70631b2735244b5e21cb33a6caf3484d4583d1c20ed8b5334453aeb0398e564b1a437cbdaeda9adb421e680db901ccf71f864d8a8bd6cdf4c14d9f0278847ff32accce8336cd070493439fd48d20266c65e6e2a67db46d08e9af21e25f7115dcf737135624244984363afd838ff65d3599474a384d834a59c74a58c9d8943cd6fa3281ba79b0ad1130c28d21b4c6f1398faae88d6bb928b2b50e7eb7c676f0b8353aeb8a8d05e", 0xca) ustat(0x0, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000-0x10)={0x6, [0x5, 0x1, 0x30d, 0x9, 0x5, 0xfffffffffffffffe]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001000)=0x5c, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002000)=0x7, 0x4) 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00005e2000)={0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000e25000-0x40)=[{&(0x7f000028a000-0xe2)="fcf6752ebd18f36103b20da5220d53b110d33ac729a0baeee37ec41a953973e446be600eaabfe8d2270a", 0x2a}], 0x1) fcntl$setstatus(r0, 0x4, 0x4800) 2017/12/25 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() iopl(0x80000000) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000181000-0x4)=0x0) capset(&(0x7f0000876000)={0x20080522, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) 2017/12/25 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$mice(&(0x7f000051e000)='/dev/input/mice\x00', 0x0, 0xc0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000f87000-0x4)=0x1) fsetxattr(r1, &(0x7f00001d6000-0x16)=@random={'user.\x00', '/dev/input/mice\x00'}, &(0x7f0000f86000-0x10)='/dev/input/mice\x00', 0x10, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000f88000-0x4)=0x59f8, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000f84000)={0x8, &(0x7f0000f85000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write(r0, &(0x7f0000f80000)="2600000024000900000a0a010100ef21002000040100000000000000ffffffffff030000002c", 0x26) 2017/12/25 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000658000)={0x0, 0x0}, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000084d000-0x5c)={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xff, [0x0, 0x0, 0x0, 0x1000, 0x80000001, 0x7, 0x3ff, 0x7fff]}, 0x5c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000f77000)=0x100000001, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000b3c000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@rand_addr=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f79000-0xb8)={0x0, 0x7f, 0x3, 0xfffffffffffffffd, 0x80000000, 0x400, 0x3, 0x0, {0x0, @in6={{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd00, 0x6, 0x6b9, 0x100000000, 0x10001}}, &(0x7f0000f78000)=0xb8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d8e000-0x44)={r3, 0x3c, "2cc8991590edc128d3817d2d2895f39cfbcb545cb7de770ce34f7d53f46db2fb81db969e23f0d1a7a188f5c102acd3b99ed81f7908756b4c80a5428f"}, &(0x7f0000f79000-0x4)=0x44) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f7a000-0x74)=""/116) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000819000-0xa)='mountinfo\x00') mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000f7a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f000063b000)=0xe8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000678000-0x2)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000f79000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r6}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000c12000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) fcntl$dupfd(r2, 0x0, r2) 2017/12/25 11:44:07 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b5d000-0x20)={0x7, 0x9, 0x8, 0x80000000, 0xc1f, 0x7fff, 0x8000, 0x7, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000179000)={r1, 0x5}, &(0x7f0000e77000-0x4)=0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000004000-0x8)={0x0, 0x0}) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f0000013000-0x32)="12000000150025ffff07008e300914040a01", 0x12, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000004000)="1b19e78652c3323eb84fb78c9866f78aeea15daf0a7d8b256d1836a01dc6a3708316b48ce729ddcf9238aa842b58f16e303e584d0b2cd9f65eb166a367e9412cd816c256a0a890680f799147943da1456d0cb3c42c96afbb2e822eb040a18debb83428c01981dd96bb251f22231d620fde56ecdb1f7dd5c8a83d3d7f5501cc2452074a20ceb233f743fe1f60841fc83f7fef94fbd7d5f1fcdd818772b9831b4ad295ea3a55d89cf1c87c8e5daaef8a8f1d1d948167", 0xb5, 0x20008800, 0x0, 0x0) 2017/12/25 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000011c000-0x90)=[{&(0x7f0000fb5000)="febfa14e45b1957cdc0bf6cff930e45781694fb530d52685971de7a1dd6a422d71fc571b13cb89f20d19bc03b6a641a7127d3e6413d8ef1144f53d06f8017e56d000fcfc0650a74e2a7288de7bce3211f4784395d105d076bdad57fad7af90de44fece9951d55aff8c69ee0586f8d179c41ffbd6f561d8a4822682854366cbf8e780e9f2af57bec512d6c105090981ea", 0x90}], 0x1, 0xb) r3 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x200120) close(r3) r4 = socket$inet(0x2, 0x1, 0x0) recvfrom(r2, &(0x7f00004c8000)=""/211, 0xd3, 0x22, 0x0, 0x0) writev(r1, &(0x7f0000981000)=[{&(0x7f0000fc4000-0x1000)="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", 0x24a}], 0x1) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bad000)=0x885, 0x4) splice(r0, 0x0, r3, 0x0, 0x8001, 0x0) 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000b89000)=0x0, 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000117000)=0x0, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e5a000-0x1b)=""/27, &(0x7f0000165000)=0x1b) 2017/12/25 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000475000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000950000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000413000)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fc2000-0x8)={0x7, 0x9, 0x7, 0x401}) 2017/12/25 11:44:07 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e1000-0x10)='/dev/sequencer2\x00', 0x600400, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000048d000-0x4)=0xff) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000ff5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff4000-0x4)=0x0, &(0x7f000063d000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000000000000000000b0100"}) 2017/12/25 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x1, 0x801) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000d000-0xe0)={0x0, 0x0, 0x0, 0x4, 0xe81, 0x0, 0x0, 0xf, 0x1d, "a5d6c71f40a55306326d6fccf613a388e1de88a764e67ee75e807b323633a863b95f84257e13af7a421664f37f9bf901e978bb30a7b650a8f9df2f75185d912e", "97aed25efd733da769c5156da6684aecac489ee204fbed5776301fff91221249b7950fe764c2d1c9c297010c93f7ff580dda3efc24b92977f6965a961f93d38b", "91b73650c28627b3d518b0721e8c3386be51f44a52d3c38253083f7756f48083", [0x7, 0x1]}) ioctl(r0, 0x440000000000127d, &(0x7f0000002000)="") 2017/12/25 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000fd5000-0x8)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fd6000-0x8)='./file0\x00', 0x20000, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000338000-0x4)=0x0) 2017/12/25 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000b8e000/0x3000)=nil, &(0x7f0000fdb000-0x4)=0x0) 2017/12/25 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3ba509000100010100ff2ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00007de000)=[{&(0x7f0000743000-0x1f)="1f00000002031900000007000000068100ed3b7509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) [ 31.882011] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 31.901147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50002 sclass=netlink_route_socket pig=5335 comm=syz-executor1 2017/12/25 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea1000-0x16)='/selinux/checkreqprot\x00', 0x400b00, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bd8000)={0x0, 0xdf, "958b1a7cba3acb53ba121a92f8f4a878d205c709f8fb02f0bace6120a01eb86d1a9ceafbb80efa459e789c50814604bc47b73cc891e63c7ec644ba177ddc9e43be668694aadf1960e4584101dde43ec1429c5671e32c93621f14d46e0242a3ed668412088630ccbe2b0db92755f85e4312da64b4bd5022c9a5dfb40816344575d168e6f1974f24c28dd9a05bbfd17a337ab76bbb03419986a8ca4b424170e17ea5f906ec7775926a20b3bf2844eae88f5528349f25c71f8c9dfa3aa92a356daf9bf61edb4cb1c4cf57500488393785193faa63acedc29a7da127515873492e"}, &(0x7f0000e99000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a78000-0x8)={r2, 0x80}, &(0x7f0000274000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d06000)=0x0, 0x4) 2017/12/25 11:44:07 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000318000-0xe)='./file0/file0\x00', 0x0, 0x6) renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', r0, &(0x7f0000ce0000-0xe)='./file0/file1\x00') 2017/12/25 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000de6000)={0x0, 0x0}) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') renameat2(r0, &(0x7f0000dea000-0x8)='./file0\x00', r0, &(0x7f0000ae8000-0xe)='./file0/file1\x00', 0x1) sendmsg(r0, &(0x7f0000fc6000-0x1c)={&(0x7f0000ec8000)=@nfc={0x27, 0x0, 0x100000000, 0x1}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000566000)=[{0xc, 0x11f, 0x3, ""}], 0xc, 0x8091}, 0x20040080) 2017/12/25 11:44:07 executing program 4: fremovexattr(0xffffffffffffffff, &(0x7f0000b2b000)=@known='system.advise\x00') r0 = syz_open_dev$sndseq(&(0x7f00002e7000)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x81, 0x7ff, 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]}) 2017/12/25 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a2000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a7000-0xc)={0x0, 0x9, 0x10}, &(0x7f00001e3000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000089e000+0x888)={0x39, 0x3f, 0x4, 0x2, 0x7ff, 0xa1, 0x5, 0x4, r2}, &(0x7f0000625000)=0x20) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000064c000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) connect(r0, &(0x7f0000e25000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r5 = fcntl$dupfd(r1, 0xfffffffffffffffe, r4) socket$key(0xf, 0x3, 0x2) r6 = socket(0x2000000011, 0x80002, 0xfffffffffffffffd) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000de8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000549000-0x4)=0x14) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000512000-0xb)={r7, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f0000260000)=0xfffffffffffffffc, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 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$packet(r6, &(0x7f0000c85000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r6, r5) write$tun(r5, &(0x7f00004f0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "aa90f7"}, ""}}}}, 0x42) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/access\x00', 0x2, 0x0) 2017/12/25 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00008ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c9000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c72000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xf0c, 0x3, 0x101, 0x500, 0x2, 0x2000000, r1}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d00000000000001", 0x10) 2017/12/25 11:44:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000020a000)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000eaf000)=0xc05a, 0x4) getsockname$packet(r1, &(0x7f0000d86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b70000-0x4)=0x14) r2 = socket$inet(0x2, 0x1, 0x0) mkdir(&(0x7f000064f000-0x8)='./file0\x00', 0x72) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f86000)=0x0) syz_open_procfs(r3, &(0x7f0000532000)='sched\x00') poll(&(0x7f0000fdf000-0x40)=[{r2, 0x0, 0x0}], 0x1, 0x0) bind$inet(r2, &(0x7f0000438000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:07 executing program 1: pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x0) write$tun(r1, &(0x7f0000003000-0xbd)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="35574a047a1f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x49}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000002000-0x8)={0xb6, &(0x7f0000001000-0xb6)=""/182}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x4da2}, &(0x7f0000005000-0x4)=0x6) ioctl$KDSETLED(r1, 0x4b32, 0x2) 2017/12/25 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000365000)='/dev/keychord\x00', 0x240c00, 0x0) fsetxattr(r0, &(0x7f000060a000-0x2c)=@random={'system.\x00', '\\selinux/eth0vboxnet1.vmnet1selinux\x00'}, &(0x7f00003e0000+0x3d6)='/dev/keychord\x00', 0xe, 0x3) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) linkat(r0, &(0x7f00006a7000)='./file0\x00', r1, &(0x7f00006ac000-0x8)='./file0\x00', 0x1400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) rt_sigsuspend(&(0x7f00001d2000-0x8)={0x6a9e}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000b79000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000004000-0xa)='sessionid\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00006de000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x2, 0x3, 0x1, 0x8e, 0x7f, 0x3d}, &(0x7f0000c9a000-0x4)=0x20) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r3, 0xacc0) poll(&(0x7f00008aa000)=[{r2, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r2, 0x0) [ 31.928748] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50002 sclass=netlink_route_socket pig=5346 comm=syz-executor1 [ 31.944628] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000f66000-0x4)=0x1000000000001, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x48}, 0x14) 2017/12/25 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x3, &(0x7f0000381000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sched_rr_get_interval(r1, &(0x7f0000a4c000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1}, &(0x7f0000049000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d60, 0x0}, &(0x7f0000a1d000)={r4, 0x0}, &(0x7f0000598000)={&(0x7f0000b2f000)={0x0}, 0x8}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r3, r0) tkill(r1, 0x16) 2017/12/25 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f00007e6000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000092c000-0x4c)={0x5, 0x0, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b77000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b4a000)={@generic="1512e08fe018f968afdabb6672c17ac8", @ifru_settings={0x2, 0x0, @fr_pvc_info=&(0x7f0000dc8000-0x14)={0x0, @generic="7c9e2762f5f8762e8a11bd4401d841cd"}}}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006f6000)={0x0, 0x0, 0x0}, 0xc) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000da4000)={&(0x7f00007a4000)=""/125, 0x7d}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000120000-0x28)={@common='bond0\x00', @ifru_data=&(0x7f0000521000)="ac0003556ee71cf0feeb8aa1f37b03793a81fc0600000066714f80c5a0642ebf"}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c87000)=0x0) 2017/12/25 11:44:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x200) sendto$inet6(r1, &(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) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000565000-0x4)=r3) sendmmsg(r0, &(0x7f0000a2e000-0x80)=[{{0x0, 0x0, &(0x7f00000d6000-0x18)=[{&(0x7f000096d000)="94cf3680553836c0778e468cfc91be7933e0df74c422f25ead7f80", 0x1b}, {&(0x7f0000da6000-0xe7)="4869db3df2f2dd06e7416f3c44169dad5b2f8e6a8ce98df30b53ef7697174e8b9a1b07599e19780bf180f0b6f7e6c6b08bd8bf3a03858eb582a5798a8774dd04e4887ea18f6598657f1615459a7fda9fab0ffe8b901ee90c5ad3d8b49bc249fdefcc0f7a9a6637d406d5912f086423e910a836e696b5da003929d652d919b8f5f4ba6c1cac8fd514c0af3e5fec94278c279747bf08467fd8934829922d69c0a3b0036c2aa53fe39994d8c0338becc24a16be0ec33e2c41275f327fd77511c773564bcfa0a893b8eb3623ed17edfa06a32342a7b5ab52a94ad6b3d2026340adc3369fefe38c03a0", 0xe7}, {&(0x7f0000d24000-0x3b)="f9155151b273752c4ae752ab6c6fda6eaaa1f415c79daad18df28cf677375b2297b6bdb5725746f938be6930eadd5605d6cfd71e814e9a59e989cd", 0x3b}], 0x3, &(0x7f0000dec000)=[{0xfc, 0x10f, 0xfff, "e2d63dbbdd1c59a9c6caf08bdc839d5bf6227e10650e8088b02e52ece92aa389adb2a6ecab137aa630c25e9a17e3d3bcb42d88ad374b05ff9035c83b8a6ccdf7090a2e89940258b9a92f6c9922d82151712d6fa433b7ff4ee7cbe872e202f90a5c259a84c29808907831b8e3e85a6d53a77d0a22f956242fed0a335a977be40e43d1a8536ccf80c35c34fb9da289f483c808d5e6a036d3a72eb785c8a273236e3e318a32c416aa417bc4b3fd7f187238992cdd5a9de94cee992e6dd1102436a99fba53072beff4750a55f041361157cb6eed30b87bcf51c81bdcf2c596a31d6a3c3d8487701543903912d56c8702e4"}, {0x100, 0x108, 0x0, "b2b7f9f18b17f1356b025f803c316737e900fc880d7c3550ce579a5fad3bcad92af11a455bc3cb0636341570ee6cf6c2f7ed7368899685d217183e907a9e1ece95a75a75e8a37eeec30dcca126423c86ef462cae013bf8a6b6430db3184984fd3334b7e17626bca9cf12bdd43c993716632c66674c82ae0808e7b6b86ecff2dc682dcc7b2ce54939632218715acd5cf9c11d13977d808c8d442a675d2e6d08a999af0d1456977daef0e4b565bcb4f782e68ea419f02e9bbbb6fe39d1b19ca9f26b0df21cbe23c976a4c3d11c3d367d25afcdba5a945b3af4b763f98049524f27f4e1ca0209a968a39b0e96c371670675b633ca"}, {0x48, 0x113, 0x32ca, "75161a4b3983645eaa38aeb5d7d8ec36f3f206dd68a4a9e02eaa678edcd3a6c36ea7290191fced792927523a3241108514b1fc18793e5e7d2d4d2f"}, {0xc0, 0x117, 0x10001, "71281947aed7136c8956d24ed800f90b133d91cfe4b086e6952fb0722ada7cf4ffebd071f34ac823bf94641381b3cc4e2322e2bd21e744b6194f91ef0b5bbaafd461cbe975239fc7c8e35fffa1fe67ebcf4fbc60cced2f89589d044a78969873b4fb608726b2d906482fec77e9efdc5f88e81dbc03de4ece00861be938f7e05083fc6aba2d222324f0da772b7671f4afe6ca7361666a30e22751d579697ec55fb76650c916ab5bf07f6d8bfd2c30ac71f536"}, {0x14, 0x1, 0xf4b, "919d25aded"}, {0x9c, 0x84, 0x0, "83d2b042b84721fba470075a0704163c86075efde85a995c04e7289704a4b881ccffe91d31a5f7a3024d1e024aaa551a83b67ce2049e6272e8d6f375bb7a4c1bd6302556c0708a5a3a608f0c5d156dc4844302588b4f6ff807cdb0836ea2abe5c2f9321654ad279a4b1d3be3691a57301ab8e8e1bf118fd87f19d5b71ea2e517c22373f93f4effeab70bcafa3c"}, {0x68, 0x10b, 0x180000000000, "385ad8fcf02fdaa627cc45e48559e690e8bf56a921b8029933c58154d2660bb5364d09c9f241df9708f1cc5d97954ff09f1dc0c165da930c204198d05a2787437aa4d26107aea92dbce6d35973af5b6905d60509ac1c1461d6b1ebf1"}], 0x41c, 0x0}, 0xb1}, {{0x0, 0x0, &(0x7f0000a40000)=[{&(0x7f0000084000)="ce6873ae33f718f8032895815ef57e9e20533dc1b49c5f51313e6b587d32ade883f9c8f3990e4e2025680e80e1a30cfd18b880e8ee16e41c7a95a865ba36584d6a4b12688bd5c5859f3b8fd08e6e256133279783fe63f2d5682d243103f2de4bcbae911e2a98a33ce2b0725b3da6e759db5ba350946533d16f7935162fee692cba1e67c70156039a1fe3d6e5215895aec2ca7853500fff", 0x97}, {&(0x7f0000e9c000)="721ec676a86ca2c98be8cc02d76d24d991f73e392f4d7da6244cd3d85dee07", 0x1f}, {&(0x7f0000227000-0xa3)="3b161c2404c83c1525acf0b4f8d4da4280375c18d3ff1c62bfcdc5635bdca164bd8ab1e0e07eef4bf89f215e291c6dfa0b4cb6a499f24eeef8887c9d4af36eeed017c3c55870d6d4f38bae87c8d89176b9f18c6489aa238f69f7d77c4cd257e509503665138a15c9d0f79d22becefbc394dfea4860240b7b51d2d903b6dae91b3346f47c554e058c210b32cd12a71155b425614b5eb96248574f7d4718af69c9d13b82", 0xa3}], 0x3, &(0x7f0000c2d000-0x2fc)=[{0xd0, 0x10a, 0x0, "e31a703ccbcea4003549eaa6fa5dedfae97fb687eb5c3ab492615102ad9322424d71d9cb44399655abb3d00f51d7d568bdd384a2e040fd6fe116cd4459ef116b37cd8efc09837887b99289566b30e6c07c7dee9045d0c6374bef01bc10ce3bc7eadfff3899a52f02f8bf924e4a3199c95adc0bc7cb015359edd58721f1e6e93ab97be07bd245492b6e01f254f2dd9e63f09b70a7fb21b062cb474055dbccf912613ac816d222b6789436290c09e12c81496b886afc03f8bde5a2b10d9194b00ae6eb1c"}, {0x2c, 0x0, 0x89e9, "662eb8986533afb5a1ccb110f7174869f149b0ea25d6a0a45c3fdfbd27d495"}, {0x4c, 0x10f, 0x0, "964e891d0ffc363be766d1b8481fa83f3985d2ddfce7dfa4120340d84a4baf480d3362a227e24c03de05f94b305016700de0cb9c14161ef707d211145a"}, {0xe0, 0x0, 0x8, "d6395b933cb2c61243f04e2de27bd5781aa90f73af3e6f64c11e6e126ee5f9bbc54cf44eec67c65b00b5a077a92024d8cf91cb85fee20f7fc78798a6815dc69d81a9c8b9baf239ea73711f647ef4c3ba71d206bc524d9facd74169a73140d29801eb37c8f95eae21ddc6e56f83567200d0c14f76607406861b8b52d7b6606921b52b9eab2a55305f5ed55e495f3cbe71752ff931e3bc99d84e77768c33ba2993e2e16d55264014037da223909cc8d3bc6fb93fc63c3c98ac9e7936d3f8d14a8c5d3f66071b5c48691eae947b58da547510c051b0"}, {0xd4, 0x84, 0x81, "444804b08e5512b14d028a312866a897a4389b096a27057efe63be826294f1fe6074d85a4f2a6192a12d776d45df227a465cebd9d57003ddd39ee03f3260d6c06b3cfdc480b07b0d1365f66858b96843e7b6afcbabd5d8c4010f9216f17956b4471a1d03a450431ca5d5733b69b6d3349c063f7c4d5b9b33365a5488eca8d7e3d426a99f94b85bd0173390d3f3fe9d71b9597e6925593e2f755829b6e62c9425adc8baa14eaff91a3689134ae525019103ea0f08a973f55783b94caae66a5022a8ab2eaad9adb6"}], 0x2fc, 0x40815}, 0xfff}, {{0x0, 0x0, &(0x7f0000c88000-0x10)=[{&(0x7f0000c96000)="cdcfd0f308dc0f5e4f2533b05fe002b3770da6aaef711860402703514688e96e047ff6ac6d28b0edb0746f9ea97009fab663ae326826bb456103a456e2385ec0df0e2ae4ba544ddc1fa3c0fd6220bcc593a4eb8ac0c018336edfc4c6f763ef1fb0814452ab8db9238612d865120f5cbd9f104e010458fac7bc5c722acafbe04b8feb94b5c5f60529da711c73e28e8e6cd33e22ef", 0x94}, {&(0x7f0000ce1000)="a9508022615da80bd561d2b9ff21ae7626a9816b687d4ffd7e351c4fd327c09235a2a341d9f85936054dcc558d1f992f2af9a05f07506df43e933fa031be79e1be22bacc42ec9e13acb3c9c39cace0cbf5d8b028da2e0b937ab1eafc264c62d9236d64aaa9b3be99b42f9a763cab43408b4bb96dba5779658f1f47537de39679da780b66c0492469a2ac52d445a178bf15854db182475be3347928902ac1893c27eafcd264999ddd98d10459a93bbec3032634f3ab0c1b2f994ef021f6edf97a99d993f6346a4923d20bf2a61d0982511c73401ed2b7642f71d3f58974e22501fd4dd47f", 0xe4}], 0x2, &(0x7f00009ac000)=[{0x104, 0x1, 0x57c8, "ffdccb75038c99f47f08d38defe1ab99711a764b4c865c17965f44dca305f6af3743bcddf54c5766dbe24129e98bfb42b5cccbe03b25899dfb5ca91cdf0fe6d1f8a22e5120a9c241eb1ab6bb978811423790e44d634e54f98b709f7688a5522900245fcfe23b207ec55800bd02313c1a46a257f763966af76162481a6c18181d54f3b56b209c694231e502df054120306df64d9719208d255d3167524d0e79ab55c5ca9d24310bc06bb801a4f00712de53d5462ca48cf8a053ddf8fc6295af15ae007b0b00240dee8a1a6c40daeb008d56cd31553c1fae493973f8e7e156ca7dfa64be7d49a9556dbac90841bce4261d411d3a6193"}, {0x14, 0x10a, 0x8, "b5d6290311"}], 0x118, 0x80}, 0x1}, {{&(0x7f0000ec6000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58, &(0x7f0000fe7000-0x18)=[{&(0x7f0000358000-0x97)="579fc5992194cd36593232a9ba2b4a230ff94e638c2549495ac4fcdf630824bc78ea3effc9f9dafc460ec7939d9798b368f63df4accba49b97efa7572c92c6362379a9238ed6aa0157f13a3d320d9fd41bedcd47815d0725e200460d4509e4a2e92dd64fbb8166596a1aca188999380d383a5ba2517266e573e2134f9b4b950aa239366fd444d460d19eb4c678d84247f19f1d0665fac2", 0x97}, {&(0x7f0000fcc000)="1a0abbe945e60d386ab9fcda7921a906c8f95d4bfc91b69616c4498beaacbf4c8c6fc65c4572e5a5690a48e1d3b0c7cf1797b9b0f9bd1c5184031c524005373c5f2fa21e3c106424f05d4fae6bdfc39dba836d6e5cde269c25d6b92fd23fcf1f6f71a3901ce00b64", 0x68}, {&(0x7f0000969000-0xa6)="4124222d80e08d8b090ebcf49fc0dd763bb5fbd69f8b42e1b1b292fef83fd3cea722e06056f93c3cc1df066db9b7525c190f5de3253444dc89c278d7c0a4786264abe4c587453ef70799053a701c1cce3d87c48f2535345fc9714c780d3e689fdd3b5a9d70bf842b56bfdbb6c31c2635fb053d13373369e2563ab137445f87a13434f85d8c802458f4cef7e6860cf0b5ec1815cdd1ceb79116a5acb824c366cfc154e68898d0", 0xa6}], 0x3, &(0x7f00005c9000+0x524)=[{0x64, 0x197, 0xe424, "cc5bb5cea1ab5e247726c59a773e2e6bcae75c3cf4ea174b0b2bca3059e11cdd2a6848209b5a20e1006b37ceb025f497844f965bd64b665841bb4b3a85baaade3ff42d5dfcbefd5cbaf66599396c62fb7e43d076b954"}, {0x100c, 0x110, 0x9, 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"}], 0x1070, 0x81}, 0x8}], 0x4, 0x20000844) shutdown(r2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000706000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000069b000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000478000)=""/2) r1 = socket(0x2, 0x2, 0x0) bind$unix(r1, &(0x7f00009fb000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a94000)=0x0) r2 = dup2(r0, r0) sendto$ax25(r2, &(0x7f00004ed000-0x1000)="5d594d5af2b7cc0f555bf92fa7f60c06fd48eedaf1b272b2ab760391810c8ab10436f40c4ce91a2f2cfa6766c91d05c0ec6e98eb92333387ea22fdc28f14c2d909c56411eeb9bacc34b4895b38a85c6f68aba8efb3a6c89698e9a51cb7c3ef068bd20bb73e351da9f89133ca3718914545919416de5f9e0a04b799fb640d7664dacab5f9d2ddee7524b32f5a541f8ea0e861e5256f511314ba69e25804b7b1810ed7888abedcfe74f73c1135c8b522a0933142d69abcd8ba81db602793fe726df2d9ddfc3033011a37710f3cc2e6c6bbf17168f2f0297473e12ea11dd6852b2e93c99c35c09c10f7f84984ce0b22f32df4a1dcfa839b1e99d6d3417371f607a13dbda09d3786f5c486531278638c6ce64a78051f1d1a0571ac37229566ab6c8ec5bf3a30aafc802f849ae371aee5d4ecb722dac1fc8fd17893b3d1db99e6e0244491b3db3ea2dcec19a703106804d03ef5c39697a755105ae7897dd1e1d870e28fb1ef40fd35b716076002adc0afb141e4f15c305a484540c9ed05594054b0438b6df59e9c61b367f01a4671701bf5efe458773810fd68d95536093aaeef43290023506c19fa83bb311bc44c8f72ee49a9498e7e3eac08c3a547e01ecb02541c418ffadefe950f712e37f61e9bf2bb9216c70f9b65bad959331781fdbf0bc4dc6c60a155e41f09e0d84d06032750db3294ad6f1699e189dbced7f315911312bd7b1ff239b9e37266452d4f1ed53c2121f29e024438e9130ed8fa5f0750ef929bafcdca3298ce34c22d57f2d2b47d5c09f2ef157cdc06d1a7dabc2fc09f067dd7ee2dbc354dbcd7f90f7e72d8d804d59f0181b89dbaf0e6e19a644f6e7b9a7f2e97431e894e746466b6e1b824c8eede6d2b7e8be1f26fe8638c0af284ba4b61b678d8fda9197477713a3153cf7646149cb1245988d2cfe99d8aeedcd58532f5feb4496965f1cac99d8ede9242e30b5eabd5a9120312e2901ca4d7377b107f787a1bb400cdb35c560055d81118375d4799add5a5d83d9c9f1328c8335b2c1257965cccc0e1795430fd0d6372d51d4dabad3d518511a6f834c44abaa50bbbd8d2e90a1c372df398568018e00dbccab3b3a6efbef58df6919df441a654e31d48aa14facf9a33773a044b80e83722ee17ab840c18c0ba5c0d4115f1ce74c858e0acefd28f24d619ecfec9f05e8b3be393347278cb2740d16b55aecd51f2e3cfe0a5125ca11eef24afb46d35addcb3fae781caa69d633ba454e5119dd8761fd0347ca32d65af36dd729f6dfe6f7ca1698e3718d85399f939eaed0a250b0decb5566a592e65ff982aafbc02458efe44da5670eac24be011ba0225b0260bb0741a54edee5cc4e90f39caf8977da784f82bc1c05d6b78e45b15f89c1fed5a31526ce7a0d307a374423af104902d6f39a37721023beed304d1dee12d8534169e20c46077abd08ebd9f0b2ab366df0e07357daa227c33999a76dafb5cfbc7f9ffd9be1fd0f535ea9cf3220502cc2b38c4f0d5d9dac0db096bffed5194386201e5f72db2f317e4ae6da4da66ed1963f8d29b193312409c41a6beb8a2c8cca1e4731c4ef551b0916a04e12344d19adb1d70c81ff10197b15fe656d938be8c6795b42da28d83319771d0fc0ad81713688fab2b9c2c3d6f9343e28b3dae1a79292d301ba7e76526469488e7b510e4fd8997e4e5f08bf56bdae603b9881091576695fc7adf5a84082ee0d42f851f68db92df307862f8c2196ce8a6dc7e212e84a26f2b3f438c7838356922fdd08c6ad751402aa898818452f8612b4712238e8e7e0a44bfd56c1fb6855739f69ba87ebb64c659812b230b4c54e292d0819c47573d178a17b4f6243e3033664ed330fbb1d4d911363606b87dcbdbc3da90c1192b945f93f0032d6f378c9ceae4531e4fa19cd4d70245d95f31686ac0149c0f2a38d408038e74ec1d1d5dd46f99570e23e0acafa03ed0029b416e86f8fb73c038134030008d10c905fc674b935d91dd833e749fb7a2444e119049572c2d094bee08e2dc57040b481c0ffeb819fb783b780ad8b46813afdc59def26ed459520abeb14e7b7bb4c6969e520df8d527693d7dc6044348f76160242ba6911c79836b3005b308fe01acdf9bef7e1b1f834f1d8e2cf41e1095cd7ba5508bcf635be8bd9790e35e2de0fe03dab2b7f7f956f6ce26d41c7d4e1e154656e2026568f4f8c159a5c7153a73d6191168113ef1cb9b7a34c4fec210b6d9755390b6158f7b477050e90c052b7e1ed6dabf20401dfdcb9451479acd020a1105695d0b906dc9c581a484b83af59c62bd8530bf260acb3f4f750a47db3e8138966850b6f84b4994b40aeadaab885f5ea0f7d12b0a7a1a00758c644b0520d667eb8ae005d24a81af2516e6405a97e5553865f63eb7fc0793f7655101b47870381e89b951a577d29d41071aef4cd1b709008cea48f650f89d24a599cfbe449aa5c82e4fb2f34faf5f27c9e55bb970ea84e492bc9c778d26519a7e98955f349b2ee94f2f3360a75c326997b859253ab87c33a2ebe514b6196bccbb2027c7441e6bf46eb498bab1826787258c6919f72e799a4f85c2d794ed13609ceb84f88d9d6c98327d51b71a70edc9ffd6332a01544351ae89f9d9135f08b147a12937aec4ffa229d2214c872f215a23d051de8cd87631bceeb544860972443d094b11bc21bf6e0ad91251f78b6886a7b222d2f3f2775cd598841c461f7a8f66dec4ebe2be66161ec2acefe50adc1aa020c3def52404d622167cf0b69e9ffec7b2bb175dddbfb46ace60fecc9816be2f395a0542ec5c563be68ec13ecee1c022b4c9908ba2baa441fa7140f1c3b8d637e6c9d04c5564aac4959a4551e08de3653e85135bb5389574db14c9a4967240a36074ec633fe44af94ee74d5c2097aa74706dc238e994d611945aba6e0924297e0a9ca27c0ab409477cac6ee21abfe54d2acfb110588f9dc5f617df501859446650f482f93a7d0888b199703b698e7bf5f3f544bfced0e8a13a585c34fb1da0412aff5717acc7d954e0ca1aa27dfe472e404da0fda21fcd13bf541d397ecacbe9041e8685923ad0d61c18041d93069c4aa6743388cc67cbec8cad13988d8fca7973e4ef69009541d63e03caecb09f2e623aeec5e907296d342ea7eaba7c2044837fecb0b3c09b44e52af56aca0be88bc9771598867a83c5a7f1dfd90bd282ebabfc5f51efe943b1766d05eb5bf238453a83ebeaa6b340ee8bca67e5c70005a3caa6991df9b0ed9e8cb39310d0378ed792a515ed5d9b5e6d044af35e1ff9619fc463bc3e7a41ea20c05a8baab20c2ec9c34dc8e03d22d3e358fa6ffb1e424189caa9e3409c943d2159626da406a2b3d7dcfbaf281d2823cc37bb1241cc6dd326344f182ffc3b0272d4874e0e769fc7d8c069f2437582a1368eed9b7b9d090524d3975944ce763c6f52d696e90b4cdf66b66efdac23f12a6d4e27d332750a5c05727ed07687cc1d1554e665c173a13fd76ba3aa92b469a2be14f78b8afa0e0ac2feb4197b9e5f39e65be9722df32cc05d4dce91a8d2732ea61ef87becf63292903deb49088bfed7585d2b0e25f98562e8ca70e7411056ff6174225ceaf6370dd965fd61e10faa8a630508bb1d8366ffcc5585bdf6fbb865586cedb25fa9e6f6bd11ecaa58d9baf19954920b312d01ba83538df347e134e62c1b319b7d6d6ae266b08d1e1535a2cd9878f240c1dcab26a7c750bc3ef5d42ab2fd6d2b113b79e3573851e8126801721c1a1e086e6264174796a1125119911113072f41bc189ac946e25d0c6f4e2a8ce9b23b5c7e965cee534ea3496a9d5e1401656ab6e701659045b6abf0f7e6a0f9b21ee8980f9c048652f968c38f4457b4bf50ac4399bc904181026bfac13f7b42f79fde122d08f85539034b54171dbd2d4da5b007acacbdf8aa626c54163a0c4405c236fd9980fccfdd36b21fd2d4f3cac3e40b3fa7b2884fdb5baf5f5141a597d69f77ed499a9566701454c34be93918bf91acf2769aa3aa824c423671b696fc4a8261577d6b9271bf34268531d35d7f988b336c1604afec6680b2dfe33124e65c99201df670a6af1ce99c78c4c976905862e0d807c1e14ef04d616eb5efe373b666907efb49c95075fd4d3e46aec66f77670d7d2868c403dcaa52df8d9204b1d26d92d9f3c846648d94ab3d4a91210de4e321377ac1d7e6b9fc31e3e5fedb7f6d63d20ebd8ab53c6d4166d40e1f096c316d312a647c6f2abaa21297bfcb46ca89469ebbb939846902eaf5af6f44e1b1d1e43b5aaf360e1c29d15d90238d5a2c80243c9913f88b24af185f1877086579932d966972a3dd02415b0628a79ef2091fa949ccb249f260bb7e064114bae464abce2a02e757a55864242ecf61aa221f74a804d9e5a35a01f850ddea08e5e43c1a43fe4e4eb0fd22afab7e2e1130aab6ddc49958659c6698b7d668f4ef3930855a7ff50a132e7d7f151a4b7d876f54da95601efe5b6ec0aea4750b57696d553bdfa319f027e240876262a7a618019f5fc309723eaa29224857699d9ac1c17830cd04090f475eaaac141ab2c173ec5eba86d723e21325e77fad0ab870d9ba298e7cdb8fe44a366d0c75be29783c0f92268750769f8cc994b6c05bb563b151dd5ad1b8885bd45302cb4c5ff764fd9ad1ca630c40baf00c25616bcd1ac72e81a15c91eada249b7889d1db5a0956fe180217987cc5a505772a30fba91e966dff53b259ccece389438a73632679c8818ffddc038ae0580be0adde5bb07845ed1ed770c524b0b086a39b056364a4f3251529eaff514097cf4b7fda5862ca500305fa6d9be904410beeeb42f46636b93694d10725d26c3fa5a995ed946add9666c087136b42539598ff1942fae6ac7d0d006aa0be41fb965bb954ffbc88e8d979758138ebf77589425a1688c80a4880cbe5a7d5c9ed210080ed0ec796b092778bea7db71c66af2aa4f573d7cd0e786e5fbc2ddff40d598b2e1486e209c3fd6f27037f098d94cd9f0750cc7061133b42f6b502b0c864927b231ab78f5ff89d41f61fa7b6ad8543bb7bc8f2de5d9cb000c509010fc064f997ae50b5f712412e187508853385c9a6292275a1e5d20d41de62b4c9ddf8f887a51c0ead8d5e58d5e80d6241cec13fe4908f19fdd6b0b8409cd3484b579402bdc3a912c84b1ec27c1cfc8a8ebd1795bab23bac4ec1365f8b72eff50e1917e5b6b78afd4ea6c1fba74a741bf97dd550d554964b01f912c2393f4189e0fcbb701b3938f3011193d8d0b463f23d84e3bc904a4759dc03ab3bb7f909232b5efd8550da26a9f3cd5f30fe37bafc6a0254bff8352ffe6d23e1e12d1ae6dfc413183b640b9865a3184dd966e2dbb4f80d830dfd816d6e9ce844b1691571c763421200d378c92a9824d9feadfd036fe5d0b4d174dad9cec7cbaa11b9102e55d92d8dd06856e06247a0e8160c8abaef977eea4f4943cd1b5d2ab53cba6b27082e0c84fc6832f3b62c62418871f32f3f0e9b9681535cf91fd9f9ec55bdd383de2ca5da02f9d49db47a68a3ca806f1e75a4dd426f26583b33e4a4a528197b35fea22739dc3ac02965dc496b55f6f87142a868e504c83ffa1571b2cd3ac329da71f7fd07b6a8e03444295daa8a07275e18f9a5206b20a2ddd4f9647638ccf6c98ddd3cd623535f96c7343466768bbbfe0491c64801c65bc911ebe73495ea34cc8c0390d5c0fe9ddec4eb018dbf7894da6ef22f556bd0fd0bb1a89efef95674e24654b64f7fa4593ac16e59712c8be28af2ff4e3a878a16d2e0b2612e227f79e2ab44aebdd6d1", 0x1000, 0x4041, &(0x7f0000a50000)={0x3, {"fb0d4b543a14af"}, 0x6}, 0x10) 2017/12/25 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d27000)={@generic="fbd56e6d7d3076d727b3c6b716814b3b", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 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_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 32.019626] device syz3 entered promiscuous mode 2017/12/25 11:44:07 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c52000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000a6000)={@common='bcsf0\x00', 0xa6d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00003e0000)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff0601000000000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003e8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000023f000)={0x0, 0x0, 0x0}, &(0x7f00004c3000)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e57000)=0x0) fcntl$setown(r1, 0x8, r2) socketpair(0x11, 0x800, 0x3, &(0x7f0000d99000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000065c000-0x10)='/selinux/create\x00', 0x2, 0x0) 2017/12/25 11:44:07 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, r0, 0x0) getpgrp(r0) 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigprocmask(0x0, &(0x7f000018b000)={0x1200}, &(0x7f0000203000-0x8)={0x0}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d15000)={0x0, 0x0, ""}, &(0x7f00003eb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002db000-0x8)={r4, 0x0, ""}, &(0x7f0000e6a000-0x4)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000722000)=""/120) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000c2d000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000728000)={0xffffffffffffff96, 0xabb9, 0x3}) 2017/12/25 11:44:07 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000d04000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/25 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) bind$inet(r0, &(0x7f00006f5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000217000)="337ffec48a9d5a1422d5f39dbf613fdbab8f9463499ff25ea8fdd9067ccfb1f069393b3e11665ca7b5", 0x29, 0x4, &(0x7f00003b2000)=@ipx={0x4, 0x7, 0x3, "9309c0de3216", 0x3, 0x0}, 0x10) 2017/12/25 11:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d0000-0xd3)="6e65742f726f75746500c2b9a8863fc95cf1156984d94850146cde515278bbcd3a17d86c2ce09113effa73b4e0e39002ee23f4c0615581b6ab0000000093e2bde81650b0e1f17f0f35b37b6cc84a25317062c2e750bb9ae46e290dbeb3c2066d34322342f3033b124c03c48d6776258feae67a59889e367263ffbc6c030e77e107399b01249947ebe9e7e01e2f365cdfb4e11ceac30245aa2fd6c368212bf826d29bbbfff0975c9d315e6ddb42518094afbb665fcf5f5afeee2cb50bebf3f035842a7c4ac60f91f3c9c071effd3aa546c2b3") pread64(r0, &(0x7f0000acc000)=""/0, 0x0, 0x104000019) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dad000)=0x0) 2017/12/25 11:44:07 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getflags(r1, 0x1) getpriority(0x2, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000ca000-0x4)=0x7b) 2017/12/25 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000014c000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00004e9000)=""/76) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/25 11:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000921000-0x8)='./file0\x00', 0x101c00, 0x20) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000087d000)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000324000)=""/183, 0xb7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000738000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cc2000)={r1, r2, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000cca000-0x8)={0x2, &(0x7f0000134000)=[{0x894, 0x7fff, 0x161, 0x7}, {0xff, 0xfffffffffffff801, 0x800, 0x2}]}) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000618000)=0x0, &(0x7f0000a60000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000658000)=0x0) bind(r3, &(0x7f0000086000-0x80)=@generic={0x0, "fb4ac3804a1d4bd3e578ffce9ce751e9f330b241e128ded0544e6c97635002501f21144b71d51f988130eca1c85cfa41f2b286caefb5dfd6456120b571a44821278e6724b19991bd81b2e985815d8840508e627506f96170ecbeb3681e3815cd74fbf897e5e154d15eb99306556b74d6f5a8f713bdc6ef2eaa470ba7f9a5"}, 0x80) unshare(0x100000) sysfs$1(0x1, &(0x7f0000afe000)='[em0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d04000-0x4c)={0x3, 0x440, 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]}) 2017/12/25 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x40800, 0x0) accept4$packet(r0, 0x0, &(0x7f0000009000-0x4)=0x0, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) pread64(r1, &(0x7f0000003000)=""/230, 0xe6, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000009000-0x10)={0x4, 0x0, 0x10001, 0xffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000003000-0x8)={r2, 0x571}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000c000)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) recvfrom$ipx(r0, &(0x7f0000008000-0x74)=""/116, 0x74, 0x2000, &(0x7f0000006000-0x10)={0x4, 0x0, 0x28af2e55, "9cb63aa3b339", 0x4, 0x0}, 0x10) 2017/12/25 11:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000aec000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x6, 0x0, "cb917805cb2551ab357011fcb9e2861022b6e990da2c6844f79832559f03b58499172cd0a1cf0ca5a8a666eba97f82688f1fd47c3c5f0c2fe36ddb3fdf24a4be8d2293ff642c802fbbd43cf664d977ab"}, 0x160) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) recvmmsg(r2, &(0x7f0000272000-0x60)=[{{0x0, 0x0, &(0x7f0000be0000-0x8)=[], 0x0, &(0x7f0000d1d000-0xfb)=""/251, 0xfb, 0x0}, 0x0}, {{&(0x7f0000dcc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d20000-0x30)=[], 0x0, &(0x7f00002ac000)=""/139, 0x8b, 0x0}, 0x0}, {{&(0x7f0000756000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000044000)=[], 0x0, &(0x7f0000213000)=""/4096, 0x1000, 0x0}, 0x0}], 0x3, 0x0, &(0x7f0000c3f000-0x8)={0x0, 0x989680}) fcntl$dupfd(r2, 0x406, r1) 2017/12/25 11:44:07 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2017/12/25 11:44:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) 2017/12/25 11:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0xfffffffffffeffff) fstat(r0, &(0x7f000006b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 11:44:07 executing program 0: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) memfd_create(&(0x7f0000036000-0xc)='trustedbdev\x00', 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f00000c6000-0x58)={0x0, 0x1, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000c6000-0x8)={0x0, 0x0}) flock(r1, 0x2) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r0) 2017/12/25 11:44:07 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x1000) 2017/12/25 11:44:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d99000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xc5}, &(0x7f0000967000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x2, 0x1, 0x4, 0x1000, 0x0, 0xbf, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000677000)='./file0\x00', 0x10200, 0x100) r3 = socket$key(0xf, 0x3, 0x2) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b7f000)=0x0) fcntl$getflags(r0, 0x0) sendfile(r2, r3, &(0x7f0000a9e000-0x8)=0x0, 0x82ff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000bd9000)={0x0, 0x0}) preadv(r5, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2017/12/25 11:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000623000+0xea7)={0x1, 0x6, 0x1, 0x100000001, 0x7}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00008e4000-0x90)=[{&(0x7f0000c21000+0xfb1)="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", 0x430}], 0x1) [ 32.610829] device gre0 entered promiscuous mode 2017/12/25 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001de000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000ad2000-0x4)=0xc) r1 = add_key$keyring(&(0x7f000083e000)='keyring\x00', &(0x7f00000a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f18000)={0x0, 0x0, 0x0}, 0xc) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c43000)={0x3, 0x20, 0x800b, 0x83, 0x39d, 0x6, 0x800, 0x7e57, 0x0}, &(0x7f000028e000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000632000-0x8)={r4, 0x3}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$getown(r5, 0x9) ptrace$setregset(0x4205, r6, 0x203, &(0x7f000041c000)={&(0x7f000046b000)="c3dadd889da344c2a14c5c97c792b0fa280ea4586064a69c6968b10297dd59dd27c1f7edd8db411e5b4bf1a8744cb27dabc05b7a14361b624fc8efd446ae15650611ed2b914c5ee5a71e9310b503845b55ae7a27a9dee367ee509dbdf488dd200e58339bda668a80205e78a57b60dba40b52c3b7ca365550cddadb377dd0353b6667a06dc3378855be62249931c34c3e9316394ecd61e77988ebca810b57819cb221fc13efc1", 0xa6}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00002b2000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000e7000400"}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000415000)=0x0) 2017/12/25 11:44:08 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000084d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x24)={0x0, 0x1c, "5aed56df76740b13e6ed2ed54cf311a72fb03cb3f97cb53bc11490bd"}, &(0x7f0000a6c000+0x5c4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006af000)={r1, 0x5, 0x30, 0x7, 0x6}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000077d000-0x5)='ceph\x00', &(0x7f0000bcf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000021f000)="33979ac410ebfc20d503a894b62e49f6db5a37cf6d9e052f1cf6cb8bc70139317f475d9a557e04a70258ae25246a44982822ddc7b1307c316597e19ab316ab4df03c419517a69b7273d42391784b96210b71d57ec03ecaa9498b3c1141299451702c6bb202366990b8b92d9d564727bf910c6d7690bae643634d2e840b746ca64d2c760a19d61aead74aae1cb4e36d250101657d57479ab8a488c9c4cc9b77d5d9e38cd0a3f3f317a7467b6ac8497b63f04c409353790409a837557a8063a21ce678259345a3195febd2b8a74e993083ae7aba638e92c7de0c9a8e65362ac73fb09337b5a4f3c7c38d", 0xe9, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f000029f000-0x5)='user\x00', &(0x7f0000b5f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000006a000)="cf4c4fb5b79f07fa749c7b83a8356859e384ac50f6594623f4d1aeeacee3dbdcb663b5ab35ad340b01080ffa9736459fc476999af6a76bad9eeec9ee3b5c7b7b6ee2c9bf983c3d20e4710bdddadae3799082abd81fe0bb7ba9942543130c40ae700e6990bc5684b98a6609", 0x6b, r2) keyctl$update(0x2, r3, &(0x7f00005bf000-0xb8)="90", 0x1) unlink(&(0x7f0000e71000)='./file0\x00') 2017/12/25 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f00000e0000)='./bus\x00', &(0x7f00003fb000)='./bus\x00', &(0x7f000020c000-0x6)="720000000400", 0x10000, &(0x7f0000d5d000-0x1)="8f") lchown(&(0x7f0000521000-0x6)='./bus\x00', 0x0, 0x0) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket(0x11, 0x802, 0x0) getsockopt$packet_int(r0, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000759000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000915000)=0x2c) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000cb2000-0x3a)=""/58, &(0x7f0000589000)=0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000946000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cb4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000627000-0x5c)={0x7fffffff, 0x3ff, 0x1, {r2, r3+10000000}, 0x4, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x5, 0x7) 2017/12/25 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000323000-0x8)='./file0\x00', &(0x7f0000ffb000)=""/126, 0x7e) r0 = syz_open_dev$usbmon(&(0x7f000015d000)='/dev/usbmon#\x00', 0x5, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bcf000-0x4)=0xff1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) preadv(r2, &(0x7f0000b33000-0x70)=[{&(0x7f0000d40000)=""/147, 0x93}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) clock_adjtime(0x4, &(0x7f000081f000-0x68)={0xa606, 0x8, 0x91, 0x0, 0x8, 0x4, 0x2, 0x5, 0x9, 0x0, 0x40, 0x20, 0x5, 0x6, 0x6c, 0x10001, 0x7, 0x2, 0x1, 0xffffffffffffffff, 0x8, 0x7, 0x1a794ff6, 0x3, 0x3, 0x9}) 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000e52000)=@known='system.advise\x00', &(0x7f0000000000)='\x00', 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/111, 0x6f}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}], 0x8) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000002000-0x3)='ns\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x80000000, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x4}, 0x6) write$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) rt_tgsigqueueinfo(r1, r1, 0x1d, &(0x7f0000000000)={0x22, 0x257fe905, 0x7, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x8000, 0x1, 0x2}, &(0x7f0000004000-0x4)=0xa0) accept4$packet(r2, &(0x7f0000004000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x10000, 0x8, 0xfffffffffffffff9, 0x400, 0x5, 0x2, r5}) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={r4, 0x7fff, 0x4, 0xbda, 0x0, 0x8, 0xfffffffffffffff8, 0x40, {r3, @in6={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x9, 0x10000, 0x6}}, &(0x7f0000003000)=0xb8) r6 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x200000) tee(r6, r0, 0x7, 0x2) fcntl$setflags(r0, 0x2, 0x1) eventfd2(0x10001, 0x801) keyctl$set_reqkey_keyring(0xe, 0x5) 2017/12/25 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) mq_open(&(0x7f00002ab000-0x2)='-\x00', 0x1, 0xa, &(0x7f00005de000)={0x7, 0x2, 0x2ced, 0x1, 0x4040, 0x5, 0x4, 0x6f}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000dd000-0x4)={0x3, 0x1000, 0x1f}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000077f000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000b8f000)={0x7, &(0x7f0000f5d000-0x1c)=[0x8000, 0x0, 0xffffffff, 0x40, 0xffffffff, 0x1, 0x80]}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f000000d000-0x8)=0x10001) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e56000)={0x0, 0x0}, &(0x7f0000f5c000-0x4)=0x8) futimesat(r1, &(0x7f0000784000)='./file0\x00', &(0x7f00003c8000)={{0x77359400, r2}, {0x77359400, 0x0}}) 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e1a000)={0x0, 0x101}, &(0x7f0000d14000)=0x8) r1 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f6e000-0x4)=0x0, &(0x7f00000e7000-0x4)=0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008bf000-0x4)=0xfff, 0x4) r2 = getpgid(0xffffffffffffffff) fcntl$getflags(r1, 0x0) get_robust_list(r2, &(0x7f0000592000)=&(0x7f00005c4000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004ab000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000be0000-0x64)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, @in6={0xa, 0x2, 0x78, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2017/12/25 11:44:08 executing program 0: mlockall(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e5000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5}, 0x8) 2017/12/25 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000389000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r0, &(0x7f000017c000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fd000)=0x10) r1 = userfaultfd(0x0) madvise(&(0x7f0000431000/0x4000)=nil, 0x4000, 0x65) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r1) 2017/12/25 11:44:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xb)='net/packet\x00') writev(r0, &(0x7f0000013000)=[{&(0x7f0000012000)='`', 0x1}], 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000014000)=""/43) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) mq_open(&(0x7f000008d000-0x1)='\x00', 0x43, 0x188, &(0x7f00003de000-0x20)={0x200, 0x7, 0x3ff, 0xfffffffffffffffb, 0x9, 0x8001, 0x8, 0x2}) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ed1000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00005a2000)=0x0, &(0x7f0000785000)=0x4) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000099000)={0x8, &(0x7f0000b32000)=[{0x1ff, 0x48, 0x97, 0x800}, {0x71c, 0x3, 0x1, 0x0}, {0x9, 0x1ff, 0x6, 0x3}, {0x9, 0x7, 0x128, 0x7e}, {0x8, 0x224, 0x4c, 0xffff}, {0x5, 0xc0000, 0x9, 0x8000}, {0x1ec3, 0xf1, 0x10000, 0x1}, {0x857e, 0x100, 0x80000000, 0xb7}]}) 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000001f000-0x77)=""/119) bind$inet(r0, &(0x7f000001c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x2, 0x4) [ 32.879793] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 [ 32.906518] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 2017/12/25 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$notify(r0, 0x402, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x10, 0x15, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fda000)=[], 0x0, 0x0}, 0x0) 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000087e000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000000000ffffffde", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000be000)={@common='ipddp0\x00', @ifru_flags=0x400}) write$tun(r1, &(0x7f0000521000)=@hdr={0x0, 0x0, 0xfaf, 0x0, 0x0, 0x0, @eth={@random="5a15910f5d27", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0xf9f, @llc={0x0, 0x0, '\t', "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"}}}}}}, 0xfb9) 2017/12/25 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0xfffffffffffffffd, 0x8) pwrite64(r0, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000186000/0x3000)=nil, 0x3000) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000d25000-0xcc)="ef5dd218608b19c01481dde971397342c57747445ba15ac63f5fb3e64b2b8f20e42498977d99fe9ae62bc2acade2a77c6127c779dd82596c54eac4de379938b73e32de16ef159003f654451a8e6a81448a26a676f544d13fe2000a544eaf6fa438530fa81f24ab468b9c454d7d12230c9d5c7a1a3dc07a7a67cabedc9cf996d2f0967216c2ec60a5a1c0f112f9dfdc737e256e049c29b48f04d729ee6e0792df83ad0fa96e6907c0c996b939f0a308022f49968792d5de1e2a4054b35f9219bb7c68d14491ec3878ab5e747e") 2017/12/25 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b13000)=[{&(0x7f0000b1d000)="2900000021040080013d5424000800200200001600f000140000000405000c00000400000006ec006eb3", 0x2a}], 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ffe000-0xd)='attr/current\x00') read$eventfd(r1, &(0x7f00002b1000)=0x0, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000fff000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000030c000-0x50)={0x4, 0x7ff, 0x100000000, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.939456] device gre0 entered promiscuous mode [ 32.957329] device gre0 entered promiscuous mode [ 32.970269] keychord: Insufficient bytes present for keycount 2 [ 32.971140] keychord: Insufficient bytes present for keycount 0 [ 32.973143] keychord: Insufficient bytes present for keycount 2 [ 32.984090] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1057 sclass=netlink_route_socket pig=5537 comm=syz-executor1 [ 33.029694] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1057 sclass=netlink_route_socket pig=5549 comm=syz-executor1 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000026e000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000bfc000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b5d000-0x10)={0x8, 0x5, 0x0, 0x3}) unlink(&(0x7f00006ec000)='./file0\x00') 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000040200) r0 = syz_open_dev$loop(&(0x7f0000588000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a6000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000081b000-0x4)=0x80000000, 0x4) sendto$unix(r0, &(0x7f000072c000)="81dbf03f4257e81ac3b2da3271e05b4f7b56747d6150633f6ffd7ca9e342b660e942268a", 0x24, 0x80, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000573000)='/dev/rfkill\x00', 0x9bfff0753251b358, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00005cb000-0x70)={0x9, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100000000, 0x8, 0x800, 0x4, &(0x7f0000c78000-0x10)=@common='bcsh0\x00', 0x6, 0x3f, 0x9}) fdatasync(r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000f6b000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="311f617c7f8b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c3327cfd86c37d311ffb6cd00c3b9041"}) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e30000)={{0x0, 0x1}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cfc000-0x4)=0x5, 0x4) 2017/12/25 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/relabel\x00', 0x2, 0x0) ppoll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x982c02ab04c11007, 0x0}], 0x3, &(0x7f000000a000-0x10)={0x0, 0x0}, &(0x7f000000b000-0x5)={0x0}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/25 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r1, 0x0) sendto$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) shutdown(r1, 0x0) r2 = eventfd2(0x85, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a1000+0xbd3)='/dev/pktcdvd/control\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000023e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005fb000-0x4)=0x8) r5 = add_key(&(0x7f00009c3000)='rxrpc\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006be000-0x95)="a133b35ce1801c04a254a7f36124e71d421299134b503313ec9e376c5d315579cc224bca7bc2caeebd2a42d90d9ca23d1c697157b753cc25e44961622829fc152cf645ee845593243ad30a2134794bd0d411502a8adfacb4e1ceb1a1bbdb8c83ee7d0882ed55cf59b53bb614b5c6a0ca06103d99269f3739892a1af39c3f5c57e0ab5b44c81eaf11a86f617d2bf923daa8fbece848", 0x95, 0xffffffffffffffff) keyctl$set_timeout(0xf, r5, 0x7) r6 = dup3(r3, r2, 0x80000) getsockopt$packet_buf(r6, 0x107, 0x2, &(0x7f0000a01000)=""/18, &(0x7f00003e2000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a6d000)={r4, 0x80, 0x1000, "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"}, 0x1008) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000043b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000676000)={r2, 0x4, &(0x7f00005bb000)=[0x7, 0x6, 0x1e21, 0xfffffffffffffffb], &(0x7f000094c000)=[0x8, 0x1, 0x5, 0x7, 0x1, 0x80000001], 0x1, 0x2, 0x1, &(0x7f000048f000)=[0x2a, 0x9], &(0x7f0000e5f000)=[0x94, 0x5, 0x5, 0x80, 0x800, 0x8000, 0x8, 0x4, 0x0, 0x0], 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000081e000)={@common='sit0\x00', &(0x7f00006a8000-0x14)=@ethtool_wolinfo={0x8, 0x0, 0x0, "71000100017d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f000040f000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b2e000-0x8)={0x0, 0x9}, &(0x7f0000615000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c57000)={r4, 0x10000, 0x0}, &(0x7f0000db2000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009b0000)=@assoc_id=r5, &(0x7f0000f80000-0x4)=0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f00004b7000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000900000)=0x3ff, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000088f000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005eb000)={0x0, 0x3ff, 0x0, 0x8, 0x4c, 0x0}, &(0x7f0000f17000-0x4)=0x14) 2017/12/25 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() r2 = dup2(r0, r0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000ffd000-0x18)=@generic={0x8001, 0xffffffffffffffb7, 0x4}) rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00005be000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000086e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000521000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xea5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x8, 0xfff, "90b261eafebb7363e02b988862595f297ee423369687bbb902d17c304a141ba9405bd6f106b27e8ea3fd09cc125974951f32f0dfb8a5304bb48172e21a3b020ea5891403f71ad265734698253147c5c5"}, 0x160) 2017/12/25 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ad000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000075d000)={@common='sit0\x00', @ifru_data=&(0x7f0000f06000)="0700000000000000000cff0000d3010000000000000101001d00020021622a03"}) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) openat$ppp(0xffffffffffffff9c, &(0x7f0000399000)='/dev/ppp\x00', 0x40000, 0x0) writev(r0, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0xff0}], 0x1) 2017/12/25 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") syz_open_dev$urandom(&(0x7f00003ab000-0xd)='/dev/urandom\x00', 0x0, 0x1) stat(&(0x7f0000a23000)='./file0\x00', &(0x7f0000d97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005b6000)=0x0, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00005c6000)=""/248, &(0x7f0000a8f000-0x4)=0xf8) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000590000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000957000-0x2)="9392") ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009a4000-0x4)=0x0) setpriority(0x3, r1, 0x9) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) fcntl$setpipe(r0, 0x407, 0x9) tee(r1, r0, 0x6, 0x0) 2017/12/25 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00004e8000+0xc03)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/25 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ba000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db3000)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d7a000)={0x8, 0x1, 0x3f, 0xfffffffffffffffe, 0x5, 0x3, 0xb031, 0xffffffff, 0x200, 0x0}) 2017/12/25 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ppoll(&(0x7f0000545000)=[{r0, 0x8240, 0x0}], 0x1, &(0x7f0000436000)={0x0, 0x1c9c380}, &(0x7f000014d000)={0x0}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000071d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0xc) sendto(r0, &(0x7f00008e3000)="140000000a0ae7e1ffffffffff010003e31e01e5", 0x14, 0x0, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/relabel\x00', 0x2, 0x0) socket$inet6(0xa, 0x2, 0x6) 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000eb000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000590000)=0x0) syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x60) restart_syscall() 2017/12/25 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000084e000)='/dev/sg#\x00', 0xffff, 0x10c02) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000059d000)="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", 0x1000) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000015000-0x12)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2017/12/25 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = request_key(&(0x7f00006d0000)='trusted\x00', &(0x7f00005ef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000306000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f000074d000-0x8)='keyring\x00', &(0x7f00005c1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) r5 = add_key(&(0x7f00009b6000-0xc)='cifs.spnego\x00', &(0x7f0000cfd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000080f000)='3', 0x1, r4) keyctl$set_timeout(0xf, r5, 0x1e2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e50000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000c66000)=[0x9, 0x6]) connect(r0, &(0x7f00009bf000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_pts(r1, 0x8041) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x2, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000d03000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$sndseq(r1, &(0x7f0000ae1000-0xf0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x62b, 0x0, 0x0, 0x0, 0x0, "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"}, {0xa5, 0x4, 0x300, 0x9aa1, 0x200, "d80d3354daa7f6ca6879fe52edb03f558c274872d0f8a76544e7aa419a33c084d5e7478ae032be97f6788c1714576a1a5a8506bbe0c91750f387a370af276a53aea227f20e3a9ddc3e8cd57befb293c8c9d2e180dcc449bd32ffc7ff7b965799df7b19e72c1436e8a006d83a2da0a5cfb084dc71b744ff28582b7c5d57527b2f64282feca440c4afaf5a7658c0edf8f6940552efb0"}], 0x6d0}], 0x1, &(0x7f0000740000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4c, 0x20000000}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x430, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10000000019, &(0x7f00009e0000-0x4)=0x0, &(0x7f0000004000)=0x4) [ 33.282131] device gre0 entered promiscuous mode 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000f1a000)=""/0, &(0x7f00009ff000)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000bd000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000019e000)={0x0, 0x1c, &(0x7f0000238000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000077000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bf5000)={r2, @in={{0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffffc, 0x4, 0x8, 0x401}, &(0x7f00005dc000-0x4)=0xa0) 2017/12/25 11:44:08 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000)={0x0, 0x3d, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000002000-0x10)={{r0, r1}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000004000-0x36)={r4, 0x2e, "10df9db98999c542acc99e987a6462006cf711a948ef7487a5fae143d736a4c93b2f4aa60e7477168971f8af36c4"}, &(0x7f0000000000+0x165)=0x36) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) socket$inet6(0xa, 0x1, 0x1) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008d8000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000ff0000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x410, 0x0}, {r1, 0x1, 0x0}], 0x3, &(0x7f00006ac000-0x8)={r2, r3+10000000}, &(0x7f0000dc5000)={0x101}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000915000-0x4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000480000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) [ 33.309211] device gre0 entered promiscuous mode 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009be000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000008b000-0xa)=""/10, &(0x7f0000f9a000)=0xa) unlink(&(0x7f0000f9e000-0x8)='./file0\x00') socketpair(0x1, 0xa, 0x27ec, &(0x7f000029f000-0x8)={0x0, 0x0}) mkdir(&(0x7f000084f000)='./file0\x00', 0x6) sendto(r1, &(0x7f0000469000-0x64)="b29d3a7dc782d005d7992b3b48e1f5707fd10ca93eb481863429663c80ad168343a4f93cb1f1f511e204442c556cd994e67507c3d1d8e868a20dae6eca75d07ce9f8ccce4d42597b5369941b893afa5db3fc97be9c9db02649972bbb35bfbcacf916b291", 0x64, 0x24000000, &(0x7f0000350000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0xaff9, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000acd000-0x8)={0x0, 0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x93a4) pivot_root(&(0x7f0000044000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x7) 2017/12/25 11:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008c1000-0x8)='rxrpc_s\x00', &(0x7f000014d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fdb000)='\'security\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c20000-0x18)={0x0, 0x7f, 0x0, 0x5, 0x9}, &(0x7f0000931000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000053e000)={r2, 0xffffffffffffffd6, 0x7, 0x7fff, 0x7, 0x7}, 0x14) request_key(&(0x7f0000ca5000)='dns_resolver\x00', &(0x7f000028c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000975000)='\x00', r0) 2017/12/25 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2) fcntl$getownex(r1, 0x10, &(0x7f000022f000-0x8)={0x0, 0x0}) sched_getattr(r2, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TIOCCONS(r1, 0x541d) set_robust_list(&(0x7f0000caf000)={&(0x7f00002fe000/0x3000)=nil, 0x7, &(0x7f0000a77000/0x3000)=nil}, 0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000579000)={0x70, 0x8000, 0x80, 0x4, 0x80000001, 0xca, 0x4, 0xdf6, 0x6, 0x2006, 0xf5, 0x1001}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000c28000)={0xb2d, 0x7fffffff, 0x8, 0x100, 0xad, 0xffff, 0x0, 0xc0e, 0x0, 0x8, 0x4, 0x200}) 2017/12/25 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0xdc, "aa3ab088cc513394df2e2bc4862f40e644e1445542e5c4854b79b28378829be2ac227080ba00b4c65aac82d8f0b9cd267e66d21480ad064d6f0fa9fcea737d3cd5e8b0af2b77b42f6ba3e0e2855746db576e68b2c69f115b39fbd2b88a4151a95c739e4b8cadabfa1773940e105b735750f8b3666fe825ea5a90f117633456019c10d19b47547047e18485155f7f2417f64275472d0385f5b3483ebceb2dbc734108aa6a175bc5fa2b9a79a0f3ea93c73e02cc9093868dffa6bb908ded49c11c61a464f8e15607bec017b632be2249af76c0ab5b504d77cb3a10fad5"}, &(0x7f0000107000)=0xe4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000780000)={r2, 0x64470423}, &(0x7f00000ce000)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10a8e008bf0103360fae5"}) 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000069f000)='uid_map\x00') r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000137000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000f2c000)=""/4096) writev(r0, &(0x7f000095a000-0x10)=[{&(0x7f0000232000)="b6", 0x1}], 0x1) 2017/12/25 11:44:08 executing program 5: r0 = memfd_create(&(0x7f0000c64000-0x8)='\x00\x00\x00\x00\x00\x00\a ', 0x1) setns(r0, 0x8000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000)=@common='eql\x00') ptrace(0x4207, r4) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000002f000)='./file0\x00', &(0x7f0000568000-0x8)={0xbd8, 0x4dc}) rt_sigprocmask(0x40000001, &(0x7f0000a50000-0x8)={0xfffffff7fffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000816000)='/dev/sequencer2\x00', 0x380, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2017/12/25 11:44:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x81ffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x1) readahead(r0, 0x0, 0x2) ioctl$int_in(r0, 0x0, &(0x7f00008b5000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00005dc000)={0x10000000, 0x0}) write$sndseq(r1, &(0x7f0000a90000-0x70)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x1ff]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x38) 2017/12/25 11:44:08 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = getpgid(0x0) ptrace$poke(0x5, r1, &(0x7f00002f2000)=0x0, 0x4) write(r0, &(0x7f00009ea000)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001d0008ff", 0x26) 2017/12/25 11:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) fadvise64(r0, 0x0, 0x9, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e16000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00008b1000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000815000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/enforce\x00', 0x40, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a21000)='/dev/usbmon#\x00', 0x1, 0x2000) getpeername(r3, &(0x7f00001f3000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000804000)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000df000-0x4)=r3) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000628000-0x4)=0x0, &(0x7f0000100000)=0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f000050e000-0x24)={0x8, 0x400, 0x9, 0xffff, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x97, 0x800, 0x8, 0xfffffffffffffffa}) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000092d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1f, 0x8, "2697e97d9e47b155633dab2c53dc7163f053663c4518fcbc9cf76c262fbdbb8be8617e8697f2c15a4e951958ce8b779a020d2e172d72ee09123745a65f896476", "8b09d11a5a6397ad628f2680e8254b641bf0e5806d4999d4a1eb03fab3307b8c", [0xfffffffffffffffd, 0x3], 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d15000)=0x0, 0x4) 2017/12/25 11:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000398000-0x8)='./file0\x00') rename(&(0x7f0000649000)='./file0\x00', &(0x7f00009aa000-0x8)='./file0\x00') lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fchdir(0xffffffffffffffff) symlink(&(0x7f0000671000-0x8)='./file0\x00', &(0x7f0000ccb000-0xa)='./control\x00') 2017/12/25 11:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x202a00) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x5, 0xb, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000665000-0x10)={0x0, 0x400, 0x4, 0x9}, &(0x7f00009de000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c87000-0x3)={r1, 0x20, &(0x7f0000fdc000-0x20)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005c4000)=0xc) symlink(&(0x7f000091b000-0x8)='./file0\x00', &(0x7f0000f95000)='./file0\x00') r2 = getpgrp(0xffffffffffffffff) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000528000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000439000)={0x0, &(0x7f0000b6a000-0x10)=[]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000096b000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000-0x4)=0xe8) r4 = syz_open_procfs(r2, &(0x7f0000555000)='net/ipv6_route\x00') mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") readv(r3, &(0x7f00003f0000)=[{&(0x7f0000807000)=""/105, 0x69}, {&(0x7f0000faf000)=""/221, 0xdd}, {&(0x7f0000dc2000-0x1000)=""/4096, 0x1000}], 0x3) capget(&(0x7f0000931000)={0x20071026, r2}, &(0x7f0000819000-0x18)={0xff, 0x4, 0x7673, 0x3, 0x5f, 0x3f}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/ppp\x00', 0x200000, 0x0) get_robust_list(r2, &(0x7f0000530000)=&(0x7f0000d3a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a8f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00003ef000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x1, 0x80000001, 0x1}, &(0x7f0000495000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000319000)={0x3ff, 0x80000001, 0x200, 0x2, 0x9c3, 0x8, 0xd8af, 0x100, r6}, &(0x7f00005a1000)=0x20) dup(r4) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000189000)={r7, 0x4, 0x7ff, 0x1f, 0x2, 0x6e24}, 0x14) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9f000-0x16)='/selinux/checkreqprot\x00', 0x882, 0x0) 2017/12/25 11:44:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000222000-0x1b)={@generic=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/67) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x10001, 0x61, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000966000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d23000)="ac93d760f377b05f251b53eab49d8f49cb3efd57daee9970107277dfdc058fa8fa1fbd4e4fd2f1cf107b", 0x2a, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001a4000-0x70)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e4a000)=@generic="9e9a6f316f191430670c3286b02662a0", 0x0, 0x0, 0x0}) 2017/12/25 11:44:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00009a9000-0x7)=']@+em0\x00', 0x40, 0x188, &(0x7f0000cab000)={0xffff, 0x9, 0x8001, 0x6, 0x6, 0x8, 0x100, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x39, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000190000)={0x0, 0x8001}, &(0x7f00006bb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008f9000)={r2, 0x1}, 0x6) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2017/12/25 11:44:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x18, 0x100000000, 0x10001, 0xffffffffffffffb9, 0x1ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000545000-0x8)={0x0, 0x1000000000000}) [ 33.615830] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure panic: executor 5: failed: net.ipv6.conf.syz5.accept_dad = 0 net.ipv6.conf.syz5.router_solicitations = 0 #0: too much cover 0 (errno 0) child failed (errno 1) loop failed (errno 0) goroutine 29 [running]: main.(*Proc).executeRaw(0xc42218e4e0, 0xc421593eb8, 0xc427a85e80, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc42218e4e0, 0xc4200841a0, 0xc427a85e80, 0x0, 0x1, 0x1, 0x21a9, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc42218e4e0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2 [ 33.753997] audit_printk_skb: 7 callbacks suppressed [ 33.754004] audit: type=1400 audit(1514202249.103:24): avc: denied { sys_ptrace } for pid=5696 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