[....] Starting enhanced syslogd: rsyslogd[ 9.641408] audit: type=1400 audit(1514288508.269:4): avc: denied { syslog } for pid=3163 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-386-3,10.128.0.38' (ECDSA) to the list of known hosts. 2017/12/26 11:41:57 fuzzer started 2017/12/26 11:41:57 dialing manager at 10.128.0.26:43501 2017/12/26 11:42:00 kcov=true, comps=false 2017/12/26 11:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000837000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/26 11:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_create(0x3) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000600000)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ea4000)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) 2017/12/26 11:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x50, &(0x7f0000ffc000-0x1ad)="6b1a3567e2e78d4b4dae8dec4cc7fdd5b244ca5bce5a8ea75f7be0d94cfce812d6000a08b30b6a658f921cb29b1021dc80a90bd02e45501f6538ed08ae6e02335fd47999c4bbeb7c0265239da98fb3fd"}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/26 11:42:00 executing program 4: 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) unshare(0x24020000) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") 2017/12/26 11:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x662, 0x4, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/26 11:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = socket(0xa, 0x3, 0xff) sendmsg$unix(r2, &(0x7f0000d7c000-0x38)={&(0x7f0000890000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000d76000)=[{&(0x7f0000ce9000-0xde)="f9fead556d165fa7a7acfbca3f09eb6c7db3899c4235964c30d11c18c4fe6e58973ce58d0544c02b", 0x28}], 0x1, &(0x7f0000fca000-0xc0)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/26 11:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00006c7000)=0x8, 0x4) close(r0) syzkaller login: [ 22.756124] audit: type=1400 audit(1514288521.389:5): avc: denied { sys_admin } for pid=3374 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 [ 22.867866] IPVS: Creating netns size=2536 id=1 2017/12/26 11:42:01 executing program 1: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d1e000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00006ea000-0x4)={0x0, 0x0}}}) ioctl$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]}}) dup3(r0, r1, 0x0) [ 22.912621] IPVS: Creating netns size=2536 id=2 [ 22.925071] IPVS: Creating netns size=2536 id=3 [ 22.934381] audit: type=1400 audit(1514288521.569:6): avc: denied { sys_chroot } for pid=3540 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 [ 22.960558] audit: type=1400 audit(1514288521.589:7): avc: denied { net_admin } for pid=3588 comm="syz-executor1" 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 [ 22.985249] IPVS: Creating netns size=2536 id=4 [ 23.011961] IPVS: Creating netns size=2536 id=5 [ 23.045850] IPVS: Creating netns size=2536 id=6 [ 23.060964] IPVS: Creating netns size=2536 id=7 [ 23.087268] IPVS: Creating netns size=2536 id=8 2017/12/26 11:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrlupok\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/26 11:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendmsg$unix(r0, &(0x7f0000d7c000-0x38)={&(0x7f0000890000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000f38000-0x90)=[{&(0x7f0000153000-0x1000)="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", 0x5c9}], 0x1, &(0x7f000095d000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000075000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) connect(r0, &(0x7f00007b2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:01 executing program 1: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) write(r3, &(0x7f0000062000-0x94)='!', 0x1) fcntl$setpipe(r2, 0x407, 0x0) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/26 11:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e52000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000024a000-0x2)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f000022d000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 11:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x5, {[]}}, ""}}}}}, 0x0) 2017/12/26 11:42:01 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000093000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 11:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000668000-0xd)='/dev/usbmon#\x00', 0x0, 0x4180) 2017/12/26 11:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000000c) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) 2017/12/26 11:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='J', 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/26 11:42:01 executing program 7: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/26 11:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009e5000)={0xfffffffffffffffe, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:01 executing program 7: syslog(0x3, &(0x7f00006ae000-0xcb)=""/203, 0xcb) 2017/12/26 11:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/12/26 11:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@common='sit0\x00', 0x10) sendto$inet(r0, &(0x7f000008c000)="19bcc5", 0x3, 0x0, &(0x7f000058c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:01 executing program 5: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2017/12/26 11:42:01 executing program 0: [ 23.186943] device gre0 entered promiscuous mode [ 23.194666] audit: type=1400 audit(1514288521.829:8): avc: denied { create } for pid=3653 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_netfilter_socket permissive=1 2017/12/26 11:42:01 executing program 0: 2017/12/26 11:42:01 executing program 7: 2017/12/26 11:42:01 executing program 5: 2017/12/26 11:42:01 executing program 3: 2017/12/26 11:42:01 executing program 4: 2017/12/26 11:42:02 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) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007ee000-0x5e)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/26 11:42:02 executing program 6: 2017/12/26 11:42:02 executing program 1: 2017/12/26 11:42:02 executing program 3: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 2: 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 2: 2017/12/26 11:42:02 executing program 6: 2017/12/26 11:42:02 executing program 3: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 6: [ 23.384293] audit: type=1400 audit(1514288522.019:9): avc: denied { create } for pid=3693 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_generic_socket permissive=1 2017/12/26 11:42:02 executing program 7: 2017/12/26 11:42:02 executing program 3: 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 6: 2017/12/26 11:42:02 executing program 1: 2017/12/26 11:42:02 executing program 2: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b00", 0x86}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f000071d000-0x86)="", 0x0}, {&(0x7f00005c3000-0x1001)="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", 0x7e4}], 0x2) 2017/12/26 11:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000bd000+0x6fb)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@end={0x0}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x32, 0x842b, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0xc8, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x8, 0x4, 0x0, 0x7, [{[], 0x2}]}]}}, "e56b50e203"}}}, 0x67) 2017/12/26 11:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) seccomp(0x1, 0x0, &(0x7f000031b000)={0x2, &(0x7f00006b0000)=[{0x0, 0x0, 0x8, 0x0}, {0x7, 0x0, 0x0, 0x0}]}) mq_unlink(&(0x7f00000ad000-0x18)='-!.#]eth0systemsecurity\x00') r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00006d7000)={0x8000, 0x7, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f00008f2000-0x12)='/dev/input/event#\x00', 0xb, 0x101002) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) 2017/12/26 11:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000642000)={0x0, 0x0}) 2017/12/26 11:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000659000)=0xac6, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c4c000)="81", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000dea000-0x10)=[{&(0x7f0000296000+0x9cf)="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", 0xac7}], 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r1, r0) 2017/12/26 11:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ec6000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x41, 0x0, 0x0, 0x0, 0x84100241, 0x0}) 2017/12/26 11:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003ff000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006a5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r0) 2017/12/26 11:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000888000-0x8)={0x4000000000006, 0x6}, 0x8) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='J', 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f000010a000)=""/247, 0xf7, 0x0, &(0x7f00001f0000-0x10)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) close(r0) 2017/12/26 11:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000009b000)=0x0, &(0x7f0000781000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2017/12/26 11:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000194000)=[], 0x0, &(0x7f0000c1b000)=""/66, 0x42, 0x0}, 0x0) [ 23.410501] audit: type=1400 audit(1514288522.039:10): avc: denied { write } for pid=3693 comm="syz-executor7" path="socket:[9088]" dev="sockfs" ino=9088 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/26 11:42:02 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/26 11:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000917000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) 2017/12/26 11:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000092b000-0x1)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000d25000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) 2017/12/26 11:42:02 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x20) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) [ 23.481223] audit: type=1400 audit(1514288522.109:11): avc: denied { net_raw } for pid=3729 comm="syz-executor3" 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 [ 23.517312] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/26 11:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000062f000-0x4)=0x5) readv(r0, &(0x7f00009de000-0x50)=[{&(0x7f0000e98000-0xbd)=""/189, 0xbd}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e50000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/26 11:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 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) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000900000)={'sha224-ssse3'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 23.543932] audit: type=1400 audit(1514288522.179:12): avc: denied { dac_override } for pid=3724 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/26 11:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) 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, 0x0}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f00001e9000-0xa)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sync_file_range(r0, 0x0, 0x0, 0x7) [ 23.604353] device gre0 entered promiscuous mode 2017/12/26 11:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f000096e000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000710000)="", 0x0) 2017/12/26 11:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00007ba000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000d35000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 11:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x805, 0x0) ioctl(r0, 0x8912, &(0x7f00008ba000)="") 2017/12/26 11:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000888000-0x8)={0x4000000000006, 0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2017/12/26 11:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, &(0x7f0000a28000-0x80)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/26 11:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000f1b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="bbe1bd108024", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ea52f4", 0x0, 0x29, 0x0, @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]}, [], "f2454e5a05d3c627"}}}}}}}, 0x0) 2017/12/26 11:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000733000-0x2f)="2200000014000721004f10d8e2ff0500020003000100000008000200e70000000077", 0x22) 2017/12/26 11:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000659000)=0xac6, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c4c000)="81", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000053d000-0x90)=[{&(0x7f0000827000)="792b181965578624712ae470b5f46433da48392e005829203f6f4040b2807e07e09a1b476e8dcaa13f5157dc9a772e05f879b3066252c96a3876b246dda00f3bacf5a00d69416986", 0x48}, {&(0x7f000009a000-0x60)="1f7c43b72380d759f344ea41a94a95f5584f8edaf34690ff3b4659abdf6b081c761cfab254d1a8a3220878223d6f5f85713f4ac0f3decddf0e38435955bbae03b0019d4f4a520b7016f52e759210d3420af23702d44f6c67beff3fd25d66612e", 0x60}, {&(0x7f00001b4000)="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", 0xff}, {&(0x7f0000617000)="88185602d2f8cfc07c8a0748127e27b7f2fa192dd1c6c0acfafd4cf88cd4ea53eab9c23da29a70e7ea8c58c72112b11e391fa9c90e1092f0ac51220086896aa7ecc6872bdcead5478aef047be72fab49bbad8fd6fa63fddeb22576517acd831984c303c56ece97c5c4d3379fbf2203c7601c56b785f99bef208c63c4e21654052e7f13f34ad328296476b5458f38e700d0ea3e145393eac748bfff3bc08a5400f7ca5b90a06e52667891ad0218b8df6979373aece08e335769b6ba0ae05265250e13a2454c91c11af6bbc00511d3c2a423e65e1a2c9c890fcd604524259f4d2a237a900b77545cb861c06a1c3cf10a48d2f53a", 0xf3}], 0x4) 2017/12/26 11:42:02 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) [ 23.734774] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 23.761267] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/26 11:42:02 executing program 1: 2017/12/26 11:42:02 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) 2017/12/26 11:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendmsg$unix(r0, &(0x7f0000d7c000-0x38)={&(0x7f0000890000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000d76000)=[{&(0x7f0000ce9000-0xde)="f9fead556d165fa7a7acfbca3f09eb6c7db3899c4235964c30d11c18c4fe6e58973ce58d0544c02b", 0x28}], 0x1, &(0x7f0000fca000-0xc0)=[], 0x0, 0x0}, 0x840) 2017/12/26 11:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a0a000)='/dev/sg#\x00', 0x1, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000883000)="01") 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) write$tun(r0, &(0x7f00000bd000+0x6fb)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) 2017/12/26 11:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00003b1000-0x2)='N', 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d35000)=0x10000) 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 7: 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1000000000000002) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000e33000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000320000-0x4)=0x1c, 0x0) close(r2) 2017/12/26 11:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000000000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000aa0000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(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(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x36, 0x10001) sendmsg$netlink(r1, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000095a000-0x3c)=[{{0x0, 0x0, &(0x7f00008ab000)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4010) 2017/12/26 11:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00004e8000)='./file0\x00', &(0x7f000058a000)='./file0/file0\x00') 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 3: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 2: 2017/12/26 11:42:02 executing program 3: 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 2: 2017/12/26 11:42:02 executing program 6: 2017/12/26 11:42:02 executing program 1: 2017/12/26 11:42:02 executing program 7: 2017/12/26 11:42:02 executing program 3: 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 5: 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 2: 2017/12/26 11:42:02 executing program 4: 2017/12/26 11:42:02 executing program 6: 2017/12/26 11:42:02 executing program 7: 2017/12/26 11:42:02 executing program 1: 2017/12/26 11:42:02 executing program 7: 2017/12/26 11:42:02 executing program 6: 2017/12/26 11:42:02 executing program 1: 2017/12/26 11:42:02 executing program 7: 2017/12/26 11:42:02 executing program 6: 2017/12/26 11:42:02 executing program 1: 2017/12/26 11:42:02 executing program 7: 2017/12/26 11:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6e000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004d2000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4858d03c5afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 11:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) recvmmsg(r0, &(0x7f000084a000)=[{{&(0x7f0000e20000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009a3000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 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}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) 2017/12/26 11:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) r5 = fcntl$dupfd(r1, 0x0, r3) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000dc2000-0x4)=0x0) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2017/12/26 11:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ce000)=0x406, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f00004f9000-0x38)={0x0, 0x0, &(0x7f0000837000+0xb83)=[{&(0x7f00002b7000-0xe9)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) shutdown(r1, 0x1) 2017/12/26 11:42:02 executing program 4: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x7) 2017/12/26 11:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000003c000)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001e8000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000995000)=0xa0) 2017/12/26 11:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000caf000)='keyring\x00', &(0x7f000020f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000b4f000-0x8)='keyring\x00', &(0x7f00007e1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb9000-0x9)="", 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) 2017/12/26 11:42:02 executing program 0: 2017/12/26 11:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000071000-0xb)='/dev/loop#\x00', 0x0, 0x0) [ 24.229095] device gre0 entered promiscuous mode 2017/12/26 11:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006c0000)='./file0\x00', 0x0) mount(&(0x7f00006f6000)='./file0\x00', &(0x7f000042d000)='./file0\x00', &(0x7f0000c5e000-0x7)='cpuset\x00', 0x0, &(0x7f000059c000)="") 2017/12/26 11:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6e000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0]}, @common='lo\x00'}) 2017/12/26 11:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f0000be5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) close(r1) 2017/12/26 11:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000c65000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/26 11:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000ff8000-0x38)={&(0x7f0000ed8000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071a000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 11:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000178000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0x0}, 0x8) 2017/12/26 11:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc00023f00ff0010b500001021eb22000100000000b7", 0x24) 2017/12/26 11:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) 2017/12/26 11:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000792000)=0xffd, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000486000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2017/12/26 11:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000133000)={0x0, 0x800000000011, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000831000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00009bc000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 11:42:03 executing program 0: clock_getres(0x3, &(0x7f0000fc0000)={0x0, 0x0}) [ 24.910025] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 24.922083] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/26 11:42:03 executing program 4: 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(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000055a000-0x4)=0x0) 2017/12/26 11:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000942000-0x25)="2400000026007f0000001f0000007700fbffffff0100000019000000ffffffff0100ff10", 0x24) 2017/12/26 11:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sync_file_range(r0, 0x0, 0x0, 0x7) 2017/12/26 11:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000-0x18)="02000000020001001300be8c5ee18c88", 0x10) close(r0) 2017/12/26 11:42:03 executing program 2: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000006f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r1) read(r2, &(0x7f0000043000)=""/1, 0x1) read(r2, &(0x7f0000068000-0x1000)=""/64, 0x40) write(r4, &(0x7f0000058000-0xcf)='x\t', 0x2) 2017/12/26 11:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000017000-0x4)=0x0, 0x4) 2017/12/26 11:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b43d7b578031e34fe536b50d359f090f09d020a077c2d6000000000000000731f261ced340a916b5442cd3659013ab780e5fb6e03250a7909bb15d38166c927a94c2ba0e5291dd126814ee22", 0xf1}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="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", 0x3dd}], 0x1) 2017/12/26 11:42:03 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/26 11:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/26 11:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x662, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/26 11:42:03 executing program 7: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() readv(r0, &(0x7f00003c2000)=[{&(0x7f0000390000)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 25.184814] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT [ 25.213573] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 25.224823] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 25.238319] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/26 11:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/26 11:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) r3 = dup2(r2, r1) sendto$inet6(r3, &(0x7f00003e7000-0xd6)="40abc4bcd34ebd685e57e453e16ced0e4a5c52d0450fc8f2b761193b848eb8189640f5a206e82cfa7fa3a4b62c0881ffaa6f7acb5c323ad4095ac1c6d71b2db9080f1bbbc4fce39788336491e31f839e57373a9b24822c8e4275b665f554ac8c45c125158ba724bc3427c7241694dd3ebec497da", 0x74, 0x0, &(0x7f0000678000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 11:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x1000) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/26 11:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5", 0x1}], 0x1, 0x40049) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/26 11:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fb6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000171000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 11:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b20000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000483000-0x7)='status\x00') prctl$setname(0xf, &(0x7f0000155000-0x8)='\\md5sum\x00') sendfile(r1, r1, 0x0, 0x9) 2017/12/26 11:42:03 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8c00000000001, 0x84) connect$inet(r0, &(0x7f0000942000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fee000-0x67)={0x0, 0x0, ""}, &(0x7f00004e7000-0x4)=0x8) 2017/12/26 11:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[], 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00001e9000-0xa)=[], 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x7) 2017/12/26 11:42:03 executing program 3: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/26 11:42:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x2e2, 0x0, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sync_file_range(r0, 0x0, 0x0, 0x7) 2017/12/26 11:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00002b4000)=""/4096, 0x1000, 0x0, &(0x7f0000e72000)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$unix(r0, &(0x7f0000310000)=""/3940, 0xf64, 0x0, &(0x7f0000d3c000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 11:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003b2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000085f000-0xc)={0x0, 0x0}) 2017/12/26 11:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004ff000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, 0x0) read$eventfd(r0, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) [ 25.312309] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/26 11:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 2: 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 5: 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 1: 2017/12/26 11:42:04 executing program 7: 2017/12/26 11:42:04 executing program 3: 2017/12/26 11:42:04 executing program 6: 2017/12/26 11:42:04 executing program 4: 2017/12/26 11:42:04 executing program 2: 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 7: 2017/12/26 11:42:04 executing program 4: 2017/12/26 11:42:04 executing program 1: 2017/12/26 11:42:04 executing program 3: 2017/12/26 11:42:04 executing program 5: 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 6: 2017/12/26 11:42:04 executing program 2: 2017/12/26 11:42:04 executing program 7: 2017/12/26 11:42:04 executing program 5: 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 4: 2017/12/26 11:42:04 executing program 1: 2017/12/26 11:42:04 executing program 7: 2017/12/26 11:42:04 executing program 6: 2017/12/26 11:42:04 executing program 5: 2017/12/26 11:42:04 executing program 2: 2017/12/26 11:42:04 executing program 1: 2017/12/26 11:42:04 executing program 6: 2017/12/26 11:42:04 executing program 3: 2017/12/26 11:42:04 executing program 5: 2017/12/26 11:42:04 executing program 2: 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 6: 2017/12/26 11:42:04 executing program 1: 2017/12/26 11:42:04 executing program 7: 2017/12/26 11:42:04 executing program 4: 2017/12/26 11:42:04 executing program 1: 2017/12/26 11:42:04 executing program 7: 2017/12/26 11:42:04 executing program 5: 2017/12/26 11:42:04 executing program 6: 2017/12/26 11:42:04 executing program 4: 2017/12/26 11:42:04 executing program 1: 2017/12/26 11:42:04 executing program 0: 2017/12/26 11:42:04 executing program 2: 2017/12/26 11:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00005c2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x9}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/26 11:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b43d7b578031e34fe536b50d359f090f09d020a077c2d6000000000000000731f261ced340a916b5442cd3659013ab780e5fb6e03250a790", 0xdd}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="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", 0x1f3}], 0x1) 2017/12/26 11:42:04 executing program 6: 2017/12/26 11:42:04 executing program 4: 2017/12/26 11:42:04 executing program 5: 2017/12/26 11:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xba)="", &(0x7f0000000000)=0x0, &(0x7f0000581000-0x4)=0x0, &(0x7f0000000000)="") 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) ioprio_set$pid(0x3, 0x0, 0x0) 2017/12/26 11:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001e6000-0x38)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x8) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r1) write$tun(r1, &(0x7f00000a9000)=@hdr={0x3, 0x84, 0x0, 0xffffffff, 0x0, 0x0, @eth={@random="57321f353906", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0xfe0, @snap={0x0, 0x0, 'V', "90bf0f", 0x0, "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"}}}}}}, 0xffa) 2017/12/26 11:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000649000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00005c2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00002e8000-0x20)=[{&(0x7f000035c000-0x1000)="1b", 0x1}], 0x1) 2017/12/26 11:42:04 executing program 5: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df6000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b6e000)=r1) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x4003, 0x0, 0x0) 2017/12/26 11:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000e33000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000320000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/12/26 11:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f0000775000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={r1, 0x7530}, 0x10) [ 26.028710] sock: sock_set_timeout: `syz-executor0' (pid 4198) tries to set negative timeout 2017/12/26 11:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 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$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @empty=0x0]}, 0x18) dup2(r0, r1) 2017/12/26 11:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e14000-0x1)="", &(0x7f0000177000-0x4)=0x0, &(0x7f00005f4000-0x4)=0x0, &(0x7f0000517000)="") ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f000011d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000a, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000003d000)=0x0) 2017/12/26 11:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000094e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000fa4000-0xb0)={{0xcada, 0xfffffffffffffffd}, 'port1\x00', 0xe0, 0x0, 0x200, 0x2, 0x9, 0xffffffff, 0x8, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2017/12/26 11:42:04 executing program 0: 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=@loopback={0x0, 0x1}, @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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f00004ac000-0xad)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000b000-0x35)="140000005200052e0700050017fff100007fffff", 0x14, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000013000-0x6)=""/6, 0x6, 0x0, 0x0, 0x0) 2017/12/26 11:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000090b000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000516000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2017/12/26 11:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007f1000)="", 0x0, 0x20000004, &(0x7f00005b8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000999000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/26 11:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) poll(&(0x7f00002a1000)=[{r0, 0x100, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x1, 0x0}, {0xffffffffffffffff, 0x8040, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x5, 0x0) 2017/12/26 11:42:04 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0xffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:04 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 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 11:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000123000)=0x0, 0x4) 2017/12/26 11:42:04 executing program 2: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000eab000)={@common="6c6f0000000400000000080000001b00", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000003000)=""/30, &(0x7f0000ff0000-0x4)=0x1e) 2017/12/26 11:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e00000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000649000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00005c2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00002e8000-0x20)=[{&(0x7f000035c000-0x1000)="1b", 0x1}], 0x1) 2017/12/26 11:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:04 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009ca000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="86ab91cfdc14", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 11:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x0, 0x10001, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000e74000)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2017/12/26 11:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00005ef000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f3c000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcb000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0x0}, {0x1, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2017/12/26 11:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f01000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2017/12/26 11:42:04 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/26 11:42:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000294000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000b89000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000b36000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000138000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000004000)=0x42) pwritev(r3, &(0x7f0000000000)=[], 0x0, 0x0) close(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000c9e000-0x10)={0x0, 0x0}) 2017/12/26 11:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') renameat(r0, &(0x7f0000021000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001d000-0x12)='./file0/file0/bus\x00') 2017/12/26 11:42:04 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d35000)=0x10000) 2017/12/26 11:42:04 executing program 5: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000606000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000169000)="03000000ffffffdd811a070080140006000000000000000000040003ff2400"}) [ 26.320556] device gre0 entered promiscuous mode 2017/12/26 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f00005f7000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000065a000/0x1000)=nil, 0x1000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f96000-0x8)={0x0, 0x0}) 2017/12/26 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000aa000-0x10)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000980000-0x8)={0x0}, 0x8) 2017/12/26 11:42:05 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000a53000-0x104a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x5b, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f758bd", 0x0, "0ccc48"}, "78e8eb46d5db333e19f61ef6cd09cb72ebc7eca138cc75d74c3b4ec6ba8d9d4337bfdab3cd47a2d5ead8fc702f685c8b0da401bfedf4d8a3fcefa7f46094ba62e7b07e31c7c2a9bb657bd8"}}}}, 0x8d) 2017/12/26 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f00004f9000-0x38)={0x0, 0x0, &(0x7f0000837000+0xb83)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r1, 0x0) 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fc5000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2017/12/26 11:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f00004b9000)="b8", 0x1, 0x0, &(0x7f0000aa0000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f000032f000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf6000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000195000-0xcb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2017/12/26 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec5000-0xda)="390000001300090469000000810000000700014001000000450001070000001419001a001200000800000000000000000008010c00f41ee400", 0x39}], 0x1) 2017/12/26 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2017/12/26 11:42:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b0a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2017/12/26 11:42:05 executing program 3: 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$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/26 11:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/26 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000004000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2017/12/26 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r2, r1) write$tun(r1, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) [ 26.640708] binder: 4343:4346 transaction failed 29189/-22, size 0-0 line 3004 [ 26.652060] binder: undelivered TRANSACTION_ERROR: 29189 [ 26.672409] binder: 4343:4350 transaction failed 29189/-22, size 0-0 line 3004 [ 26.684337] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 11:42:05 executing program 6: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 3: 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) clock_nanosleep(0x2, 0x0, &(0x7f00000b8000)={0x0, 0x0}, &(0x7f00007fd000)={0x0, 0x0}) 2017/12/26 11:42:05 executing program 4: 2017/12/26 11:42:05 executing program 2: 2017/12/26 11:42:05 executing program 7: 2017/12/26 11:42:05 executing program 1: 2017/12/26 11:42:05 executing program 2: 2017/12/26 11:42:05 executing program 1: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 1: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 7: 2017/12/26 11:42:05 executing program 2: 2017/12/26 11:42:05 executing program 6: 2017/12/26 11:42:05 executing program 4: 2017/12/26 11:42:05 executing program 3: 2017/12/26 11:42:05 executing program 1: 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 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, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x2) 2017/12/26 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$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='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000858000-0x2a6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8d907f", 0x78, 0x2f, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x2c, 0x8, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ab1e0a", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}, 0xaa) 2017/12/26 11:42:05 executing program 2: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 1: 2017/12/26 11:42:05 executing program 7: [ 26.957329] device gre0 entered promiscuous mode 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 3: 2017/12/26 11:42:05 executing program 2: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 1: 2017/12/26 11:42:05 executing program 7: 2017/12/26 11:42:05 executing program 6: 2017/12/26 11:42:05 executing program 4: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 7: 2017/12/26 11:42:05 executing program 4: 2017/12/26 11:42:05 executing program 6: 2017/12/26 11:42:05 executing program 4: 2017/12/26 11:42:05 executing program 7: 2017/12/26 11:42:05 executing program 6: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 7: 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 4: 2017/12/26 11:42:05 executing program 2: 2017/12/26 11:42:05 executing program 6: 2017/12/26 11:42:05 executing program 3: 2017/12/26 11:42:05 executing program 1: 2017/12/26 11:42:05 executing program 5: 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 6: 2017/12/26 11:42:05 executing program 0: 2017/12/26 11:42:05 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000020a000)=0xfffffffffffffff7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000377000)="c4", 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000077000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f00000c4000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/26 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f000069c000)=""/51, 0x33}], 0x1) shutdown(r0, 0x1) 2017/12/26 11:42:05 executing program 7: 2017/12/26 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0xffffffffffffff8d, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) 2017/12/26 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b", 0x85}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) shutdown(r0, 0x1) 2017/12/26 11:42:05 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2017/12/26 11:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) perf_event_open(&(0x7f0000fc1000-0x78)={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) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000060f000)=[]) 2017/12/26 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f20000)=0x80000000, 0x4) sendto$inet(r0, &(0x7f00009ec000-0xdf)="", 0x0, 0x810, &(0x7f00000c1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/26 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f00006a9000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000e5b000)=[], 0x0, &(0x7f00008f4000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(0xffffffffffffffff, &(0x7f0000ea4000-0x80)=[{&(0x7f000069c000)=""/51, 0x33}], 0x1) writev(r0, &(0x7f0000543000)=[{&(0x7f000071d000-0x86)="", 0x0}, {&(0x7f0000d5a000-0x43)="", 0x0}, {&(0x7f000047a000)="52e02c92f6", 0x5}], 0x3) 2017/12/26 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000d1000-0x5)="8907040000", 0x5) ioctl$int_in(r0, 0x5421, &(0x7f0000ff6000-0x8)=0x1) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00009b5000)=0x8, 0x4) 2017/12/26 11:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() 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}, r0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ff8000)=0x0, 0x4) timer_delete(0x0) 2017/12/26 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x7, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x145}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) setsockopt(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000a88000)="", 0x0) writev(r0, &(0x7f0000543000)=[{&(0x7f000071d000-0x86)="", 0x0}, {&(0x7f0000a1b000)="", 0x0}, {&(0x7f00005c3000-0x1001)="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", 0x769}], 0x3) 2017/12/26 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2717, &(0x7f000076c000)=""/0, &(0x7f000033c000-0x4)=0x0) 2017/12/26 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8000000012, &(0x7f000097f000-0x4)=0x1000000, 0x4) readv(r0, &(0x7f00009fa000-0x40)=[{&(0x7f0000a29000)=""/11, 0xb}], 0x1) 2017/12/26 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x7, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x14e}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) setsockopt(r0, 0x5, 0x0, &(0x7f0000a88000)="50a9cdc96831bcd57f57077a6057af372055", 0x12) writev(r0, &(0x7f0000543000)=[{&(0x7f000071d000-0x86)="85e6819416786e395f9db6ca0475bffcfacb", 0x12}, {&(0x7f0000a1b000)="2c256f166f1f96fa0491551eaaf55c28c9475f3f8fb5bab248e3082415d5fd9a31618aeb1f408fef3014c95f8b3a0e47c5484fb5972f09b944bfb32f55969336f5c35e8629e39e99395028fd89df8b180c6b47", 0x53}, {&(0x7f00005c3000-0x1001)="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", 0xdfe}, {&(0x7f0000aff000)="cb0dad94be39ad354c630f70fd1e32d3f50975da2e19bcbf0f8ec8", 0x1b}], 0x4) 2017/12/26 11:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$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$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$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={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 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) 2017/12/26 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000402000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/26 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000c12000-0x90)=[{&(0x7f0000c49000-0x15f)="6d1d07cb86de8fa4717ff8b3c87923e100000000000000050b4d1202f6b70ea1f7b99668bc3e9ece16f4389bde67f43fa9ca2125a178982bb2ae185c5ee737c7b5cc025f57460f1e8759db385368504a65a568d9c0a6af0dfb0edfdcf103016fd716049fe34277e00f66bdb478d20f66b28165e8ac42a0e10ea2407444c000", 0x7f}, {&(0x7f0000f5c000)="5490cdfe76c562daaf407cdb362f80f4a61364966b8f6eaa", 0x18}], 0x2, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x5, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2017/12/26 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ea7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x7ff, 0x0}, &(0x7f0000b53000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000504000)={r1, 0x0, ""}, &(0x7f0000712000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x7, 0xa4}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00007a0000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x151}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f000071d000-0x86)="85e6819416786e395f9db6ca0475bffcfacbf25896af8ff5330b7d25aa6a77e29793f043cb9a1efd1068dbcba980353abdcdadeccf93e343d52e99", 0x3b}, {&(0x7f0000a1b000)="2c256f166f1f96fa0491551eaaf55c28c9475f3f8fb5bab248e3082415d5fd9a31618aeb1f408fef3014c95f8b3a0e47c5484fb5972f09b944bfb32f55969336f5c35e8629e39e99395028fd89df8b180c6b471ce911729e07424a1c605ec97a", 0x60}, {&(0x7f00005c3000-0x1001)="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", 0x7c6}, {&(0x7f0000aff000)="cb", 0x1}], 0x4) 2017/12/26 11:42:05 executing program 1: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000653000)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2017/12/26 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x805, 0x0) ioctl(r0, 0x8912, &(0x7f000004e000)="49e400f2a02fcea0ba") 2017/12/26 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0xfa}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f00009d6000)="db7c419d8a8bf30ee31ae2c91781ebb45e336cdbbcc34848a49b1463eb422cebffe040814104e3bc59a32e33a9561282f9d32794d5667b848bdf5de350370f1d00000001413b3200c8d799ba308cf0b8d8156d3167c9fdd1898b6eaf0f2b", 0x5e}, {&(0x7f0000d5a000-0x43)="6eb0c3248ded047f143d3d94bfcd0fa394ad89333f56129989dfa7eb44eebb6ccd25c75559e9ee80d2a7a02e8a36961740cfbf8c2d4e41c49eaa", 0x3a}, {&(0x7f000047a000)="52e02c92f6", 0x5}], 0x3) 2017/12/26 11:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) close(r0) 2017/12/26 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x200000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f000043e000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000cd0000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 27.219359] device gre0 entered promiscuous mode 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000543000)=[{&(0x7f0000a1b000)="", 0x0}, {&(0x7f0000aff000)="cb", 0x1}], 0x2) 2017/12/26 11:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000248000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000269000-0x10)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2017/12/26 11:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mincore(&(0x7f0000a32000/0x3000)=nil, 0x3000, &(0x7f0000609000)=""/184) 2017/12/26 11:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/26 11:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000504000)={0x0, 0x0, ""}, &(0x7f0000712000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00007a0000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x129}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f000071d000-0x86)="85e6819416786e395f9db6ca0475bffcfacbf25896af8ff5330b7d25aa6a77e29793f043cb9a1efd1068dbcba980353abdcdadeccf93e343d52e9952521fa8879868e53d101671100a7a4295ff50", 0x4e}, {&(0x7f0000a1b000)="2c256f166f1f96fa0491551eaaf55c28c9475f3f8fb5bab248e3082415d5fd9a31618aeb1f408fef3014c95f8b3a0e47c5484fb5972f09b944bfb32f55969336f5c3", 0x42}, {&(0x7f00005c3000-0x1001)="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", 0x1001}, {&(0x7f0000aff000)="cb0dad94be39ad354c630f70fd1e32d3f50975da2e19bcbf0f8ec8d4953f", 0x1e}], 0x4) 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fc5000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2017/12/26 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b43d7b578031e34fe536b50d359f090f09d020a077c2d6000000000000000731f261ced340a916b5442cd3659013ab780e5fb6e03250a7909bb15d38166c927a94c2ba0e5291dd126814ee22", 0xf1}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="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", 0x268}], 0x1) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b43d7b578031e34fe536b50d359f090f09d020a077c2d6000000000000000731f261ced340a916b5442cd3659013ab780e5fb6e03250a7909bb15d38166c927a94c2ba0e5291dd126814ee22", 0xf1}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="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", 0x339}, {&(0x7f0000aff000)="cb0dad94be39ad354c630f70fd1e32d3f50975da2e19bcbf0f8ec8d4953fb21ef0", 0x21}], 0x2) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ba4000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00007e9000-0x20)="1f0000000104ff00f60000ce292d002ff325f0000800030000000000df004a", 0x1f) 2017/12/26 11:42:06 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") poll(&(0x7f00009ed000)=[], 0x0, 0x0) 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046c000)=0x700, 0x4) writev(r0, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="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", 0x21d}], 0x1) 2017/12/26 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000002a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000053f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000237000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d5000-0x4)=0xa0) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f0000d56000-0x133e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d9436e", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "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"}}}}}}}, &(0x7f000063f000-0x18)={0x0, 0x1, [0x1000]}) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000726000)=[], 0x0, &(0x7f00007e1000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 27.426501] audit: type=1400 audit(1514288526.059:13): avc: denied { write } for pid=4568 comm="syz-executor1" path="socket:[11091]" dev="sockfs" ino=11091 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 [ 27.458565] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 27.468030] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc5000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/26 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00004cf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000039000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_ivalue=0x556}) dup3(r0, r1, 0x0) 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000f, &(0x7f0000233000-0x4)=0xffffffffffffff40, 0x4) listen(r0, 0x0) close(r0) 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r0) r2 = add_key$user(&(0x7f00000c1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000330000-0x2)="7405", 0x2, r0) keyctl$dh_compute(0x17, &(0x7f0000d38000-0xc)={r2, r1, r1}, &(0x7f0000f7a000)=""/1, 0x1, &(0x7f0000cfd000)={&(0x7f0000cd1000-0x9)={'hmac(md5)'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100000000000003a) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x3ff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(0xffffffffffffffff, 0x0, 0x0) 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ea7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x400, 0x0, 0x0}, &(0x7f0000b53000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000504000)={r1, 0x0, ""}, &(0x7f0000712000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x16a}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) setsockopt(r0, 0x5, 0x7, &(0x7f0000a88000)="50a9cdc96831bcd57f57077a6057af37205518df677c5343b7881c8d9db6803a4baecaf7b26a0144d4b56cbd55d57aeb3d84dfbe942a490ee5e9cc832ba35c17739ae44495a23b6b14", 0x49) writev(r0, &(0x7f0000543000)=[{&(0x7f000071d000-0x86)="", 0x0}, {&(0x7f0000a1b000)="2c256f166f1f96fa0491551eaaf55c28c9475f3f8fb5ba", 0x17}, {&(0x7f00005c3000-0x1001)="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", 0xbd8}, {&(0x7f0000aff000)="", 0x0}], 0x4) 2017/12/26 11:42:06 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, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 11:42:06 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, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f9b000)=0x0, 0x4) 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bb9000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) [ 27.552820] device eql entered promiscuous mode 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000543000)=[{&(0x7f0000a1b000)="", 0x0}], 0x1) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f00005e9000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000186000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000769000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c", 0x1}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a2a000-0x8)={0x1, [0x0]}, &(0x7f000016e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r3, 0x0}, &(0x7f0000b2e000-0x4)=0x8) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x19f1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f000000b000)=@ax25={0x6, {"385e7b381b2962"}, 0x0}, 0x10) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x401, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) bind$inet(r0, &(0x7f0000bf8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r2, &(0x7f00000fd000)="ad", 0x1, 0x0, &(0x7f0000b48000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00002e0000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 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$binder(&(0x7f0000fa9000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x54, 0x0, &(0x7f00006dc000-0x7c)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00009c2000)=[@ptr={0x70742a85, 0x0, &(0x7f00007f6000)=0x0, 0x1, 0x2, 0x1d}], &(0x7f0000ca3000)=[0x0]}}, @request_death={0x400c630e, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000085000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000902000-0x5)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ea7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x887, 0x2, 0x400, 0x0, 0x3}, &(0x7f0000b53000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000504000)={r1, 0x0, ""}, &(0x7f0000712000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00007a0000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x151}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f0000a1b000)="", 0x0}, {&(0x7f00005c3000-0x1001)="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", 0xfe9}, {&(0x7f0000aff000)="cb0d", 0x2}], 0x3) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2717, &(0x7f000076c000)=""/0, &(0x7f000033c000-0x4)=0x0) 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200006a00100400010040ea080003610000d0e0", 0x24) 2017/12/26 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b43d7b578031e34fe536b50d359f090f09d020a077c2d6000000000000000731f261ced340a916b5442cd3659013ab780e5fb6e03250a7909bb15d38166c927a94c2ba0e5291dd126814ee22", 0xf1}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) writev(r0, &(0x7f0000543000)=[{&(0x7f00009d6000)="", 0x0}, {&(0x7f00005c3000-0x1001)="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", 0x4d5}, {&(0x7f0000aff000)="cb0dad94be39ad354c630f70fd1e32d3f50975da2e19bcbf0f8ec8d4953fb21ef07921", 0x23}], 0x3) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d8c000-0x10)=@common="6c6f0000000000ee000000001b00", 0x10) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000077f000-0x10)=[], 0x0, &(0x7f0000190000-0x10)={0x77359400, 0x0}, &(0x7f0000278000)={0x0}, 0x8) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x8)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) tkill(r0, 0x13) [ 27.750000] binder: 4658:4660 got reply transaction with no transaction stack [ 27.768524] binder: 4658:4660 transaction failed 29201/-71, size 40-8 line 2920 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="b5", 0x1}], 0x1, 0x80003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000009) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009bd000)='dns_resolver\x00', &(0x7f0000e19000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3f000)="", 0x0, 0xfffffffffffffffd) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001275, &(0x7f0000e72000)="") 2017/12/26 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x933}, 0x1000000, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 executing program 7: 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) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x4a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000002000/0x8000)=nil, 0x8000}, 0x1, 0x0}) madvise(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000095d000-0x66)="", &(0x7f000049f000)=0x0, &(0x7f000095c000)=0x0, &(0x7f000095c000)="") close(r0) 2017/12/26 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00006d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000942000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f16000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d0c000)="dd", 0x1, 0x60000002, &(0x7f0000d13000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) [ 27.795358] binder: 4658:4660 got reply transaction with no transaction stack [ 27.807183] binder: 4658:4660 transaction failed 29201/-71, size 40-8 line 2920 [ 27.821352] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.827722] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0x11f000)=nil, 0x11f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20a0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='J', 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ad8000-0x2f)={@random="0b234a87f2e1", @random="b0716a8114ef", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 4: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 1: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 3: 2017/12/26 11:42:06 executing program 0: 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) getpriority(0x2, 0x0) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000657000)=0x0, 0x4) 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000df4000)=0x10) 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8010000000000082) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a2a000-0x8)={0x1, [0x0]}, &(0x7f000016e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r4, 0x0}, &(0x7f0000b2e000-0x4)=0x8) sendmmsg(r0, &(0x7f0000431000)=[{{&(0x7f00008cb000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fcd000-0x50)=[], 0x0, &(0x7f00006f1000-0x3c0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000372000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "957a83efeb0b9d3d2e49b4b5fd946930b5513368c0f756372189f1dc6eebce3ca4546c03d670603e797067580b660660f0c9d806fba96de61e06f05dd5f9b0bb", "603c8bd739dcbce82662aad50dc335a6769c70c78880fa099c051d04c5f8ffffffb728319c9f2049b95377ceae52173a57db391bfdddb0c63262bb55d07e7c03", "aa43a90b1c908dddb605a7dcb4621db6c1fa13fa16e88150199c91a076d1641d", [0x0, 0x0]}) 2017/12/26 11:42:06 executing program 6: 2017/12/26 11:42:06 executing program 7: 2017/12/26 11:42:06 executing program 2: 2017/12/26 11:42:06 executing program 0: 2017/12/26 11:42:06 executing program 5: 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f000085e000)='./file0\x00', 0x0) execve(&(0x7f0000af3000)='./file0\x00', &(0x7f00002a0000)=[], &(0x7f000072d000-0x18)=[]) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x20030}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f78000-0x1)='[', 0x1, 0xfffffffffffffffe, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058cca5125e13f652676e57ca520a9c5a06029d9c01cd1563461dba81bdd00659a59688e6863439e573a4875677931e83da19bffada6e50fbdc1b3d04b9e9a9b71080000000000000024fd0599d7a2298d5d2972fd4ddf4a0451550918400937990d72663c26f72962a67408467d7e9abe910cd53a11c84d1776ed5a6e5f309efe8ebf4fa410a79f2e60f1e335461a796aeaa334533bb776876adad53d2ed12e031449649e41dbff3533c033906a27e879acd80b7e4c6fd7fc39d5015da2dcf5a86a701c19fc4d7cd08e9b29db1aed063c081ad6114ed87ee7fb9942065a0e9bb79d9f9685bacf51e504b57898534f6c1d1aa8dcdbbc701cdbf3ba39ffcbab22610e401b17a709e147fc1e7818597daec229c48decd2c1ba3fe199327edb0ed5940727879c43214dec1fea79e624aeb99e659be4e70c63ac62656b53a3bc89ea89f68bd01d8118cb588bf157d8a1727faa9d6502d81841921c7656e823fd861a472152dbd2f87f3402e77ba2550d08f03720cdde9bd2478e2e214c52fe9d75b3bc40dc77155506b456948504aa4c26381641e10ce3c4636e8bb69818105a1d401513045d76138c2568427980a1420bb06e6ba8495fda5e6549c3f0e425e1c0a49bf5a82123f209a38a0fda6b01c19a84b804f379d1ded717fc96296044f3268a2b6dcbb64622b0bd05e42beea5cce693f3461ca99d9adfd5b774ce61a83af7a2f3ef27f27a1ff67fc9fa3267b3b0fd0875f1b39a612f956d860b5ad38293469572435b30515d2269f4a413cd03b73feee2a938b73dd985b2351e4a736254429d63327102cec86584c9cf80260e12d40d58f9006dd1d3c8ae6a9b39644954770b74ef8be4177e680802f3fb09ccc2277a71fa13f7a34fb396dd90977f5672a34aa0af3541de719ec87696b3cb2f85b25457408a1efac0c3750a64d0a344e79733e05a7b8311b6649289bb32efb384aa9e3e8601aa565e9077be4b91c1ab7aa4bde1d1e46f5703c00bbecb3761a47b7e36a7cae332ec3f2019786949ca3160981377539889787e0578edb4cc707abe5d112e60c1076dbdaac098db225abfd4d0fadc57e45d859dd01396eb05388991b3a37afe6e7361511c2f55ca58d543a9586878910ab0e7deff2409b0e775c188d04fb04855aa09cf441d0236aa6ddb9e6edd8d782ff3868fbe896765b79ec2ce715d46400d1573eaa4593f02cf4cd23173e34d7410a777b21bc5cce2b393e2f716a0d002dc5ea5d2be4aa23571d717a2562fa2f9975619f13cd3805676bc2e0f1008e5849741a58bd30334c9396f551a0fa9df285d0b36c6184e67613d7215c4923598953394c4a4d3dae972de2f76cdccccf01a58f92a8b6078f360a09eca9bb2c58ac06db7b6e531e15710cad4d75738bf131edf9339a196b59e7c1495f16a77daf484375cede609bc1005c5278dbad371158bd6d5949326ec3a187c65666f433ba225b6bfbbeae793037b10e7f82e2ca84c9b22607d04dc2b0ac1cc1a6fc8615c5bf162e987fedad0ba33102c68e713fcbd7bff9ccc5e8d4a022e24503ac1316123a921cc8e666476fe36c75fd8ba70644c6d328735696a6d53716a82fccf39e8d4010e72d60c20a1d027b63626288c88e42c322dbbc73cb3eeb602758f579038d9dbb0d5309ea371f1cbcad81071ac743a3e8765090a109dd2b5f048822a2768a2df952edfff7582eaa0c586c68dd0072524c74b132cadd6cde57babf29e483d00000000000000c5088ae0f6116de65274bf024b2855aea8780bdcfa5a89ab8fff9d3dda53fc17a01a6f1f597d889d5735700749135179937843f578ab375812f716362d33240ae438ccda28df0b2d250c87950ec37cf5a55f3bddb4637765d3732fce0fa09e1e5495538cfe7a08dcd9b0f37bdb678d77c88586a38aebc5f9415c7e836d59771f25252489e3250abc0db80806a76a5e7afb61036e50f08c5eea63bae194d95199bf38ac46ad2b5437b17adeb1f651d6312952b89c78bff7783cd139d63bfd00e53fe99924de13fd341eb108ce3764ef270bd7a9698ca781cef2b54854fa4fae634f9fa101c27af60d75dcb3870de1fac442659e34a77edc2da10a01826c1ed276500b3fbd924e48ceea365e5a2bed85b1a2947f460f052276cbd70b00a7d7fc58e371b27a31146a328bb75da874a16c4b7e0257e2351d10be363b6805ccede62b630557726b457703492d501060b8939dfd45d86ba4c492d0b7e5793e4cf3f55e4cb6290fb40c9b3778f252c307b13753bdd0a9e97d68f2e2d15de85068c2714987cd4aae3045be360ecd335317008064593ea289ef5369455f336fc7c19151f17e7672eb677f1d35ab86861b5e98b57da38104c6b6768cb193a3ddc739f52ca6eb5c62e50460d2f335b8d1d6a39a8a4ae76e0eea5e9f455f58c7d3d55c9ec96526429f08414718e61b60e8d08964ba1bb7c00924fd92b4dfe177eb255e1a019b95691cd45ad00a6512cd3d2f3d345a8565060eb44ceadf81a7c5e7348bc991f7a36d5e585780b296b10a5e710ab2e7992b9862fafc5c3cd2d56b4d8c877316ee351fc7dea8c2ee17e35a02b319f99bbcf9488002640a8db5ca4d3f4c583fdad1a68825cf7c11aae54477e8c566a1a29dd65892236a3db82a3615302d1704c8d86d2df0036606054a1741653163b93c04c1cbc2c359689ed12e250360873c0a649c2618ca69fa808e52e6c97d8a3e87f751b953274edee4f1a8db5496bcfdb70a12f70d0240be526661861eb82fc66cf42c7200edd0ca591450b33b3e301abaaf6f0cf8f210685b531760cd7a3fbb18c4c62ab1f0f9cea50349d6417caadafd7a536307b74f52ca6659c028e177344b2bed4e069493524847374ca3792c3e199a6eff2becc84a1efd32af94", 0xa01, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:06 executing program 2: 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, &(0x7f000067c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f00004f0000-0x4)=0x0) 2017/12/26 11:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f00001ee000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2328bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) 2017/12/26 11:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000174000-0x4)=0x402, 0x4) 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]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r2, &(0x7f00002c0000)="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", 0x5ad, 0x0, &(0x7f0000d9d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/26 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) pwritev(r0, &(0x7f000076e000)=[{&(0x7f0000910000)='/', 0x1}, {&(0x7f0000560000-0xb)="09f126e1574b92c119e0ff37", 0xc}], 0x2, 0x0) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000089d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b5b000-0x27)="260000001a0047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a", 0x26) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000020a000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bdf000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) 2017/12/26 11:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000612000-0xd)='dns_resolver\x00', &(0x7f0000c43000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000752000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe) 2017/12/26 11:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000132000-0x4)=0x10) 2017/12/26 11:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eb8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00005ac000)="19bcc5380a02aea95594d27a37f700738517f6080d58c276deda3f44dbcd747f13f66dc7", 0x24, 0x0, &(0x7f000058c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000064c000-0xb)='/dev/loop#\x00', 0xe8c, 0x4002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004b3000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x19, "8e5bd4c9b9ab2fdc7c1ebb11e1d66fda2acec503dba6e3e6b1b6ccf0f6d400b99378ed8d19635674b2cf52f275abb562b659926a387f01cc9f55403845cafc1a", "f6c6f267e95a0d9c346207283a094697bcfd3477c27e54e0d89f3ecc6fa2c2972fca1bc5459f24a4e27a13bf5eb36673fbcfac5eddba67ea1170033046280df5", "24fb8bef48ebd9d41e123f16d6cb5583f03182c4099bc7eb376f19a169d347b4", [0x80, 0x20]}) 2017/12/26 11:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c7000-0x2)='[', 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0xa01, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000232000-0xb)='/dev/loop#\x00', 0x0, 0x44000) read(r0, &(0x7f0000e0c000-0x200)=""/512, 0x200) 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/26 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00002b0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000403000)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) dup2(r0, r1) 2017/12/26 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000372000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10, 0x0, "957a83efeb0b9d3d2e49b4b5fd946930b5513368c0f756372189f1dc6eebce3ca4546c03d670603e797067580b660660f0c9d806fba96de61e06f05dd5f9b0bb", "603c8bd739dcbce82662aad50dc335a6769c70c78880fa099c051d04c5f8ffffffb728319c9f2049b95377ceae52173a57db391bfdddb0c63262bb55d07e7c03", "aa43a90b1c908dddb605a7dcb4621db6c1fa13fa16e88150199c91a076d1641d", [0x0, 0x0]}) 2017/12/26 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f1b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 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) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000a53000-0x104a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b749", 0x10, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f7b877", 0x0, "010005"}, ""}}}}, 0x42) 2017/12/26 11:42:07 executing program 3: 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 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2017/12/26 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f1b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = 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) r4 = 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, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000a53000-0x104a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x83, 0x0, @ipv6={0x0, 0x6, "85b749", 0x5d, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f7b877", 0x0, "010005"}, "78e8eb46d5db333e19f61ef6cd09cb3800c7ec2b38cc75d74c3b4e010000004337bfdab3cd47a2d5ead8fc702f685c8b0da401bfedf4d8a3fcefa7f46094ba62e7b07e31c7c2a9bb657bd8d10b"}}}}, 0x8f) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000acf000)='n', 0x1, 0x200408d4, &(0x7f0000572000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000acf000)='n', 0x1, 0x200408d4, &(0x7f0000572000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000029000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2017/12/26 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="fd005a", 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10000) 2017/12/26 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) read(r0, &(0x7f0000bed000)=""/227, 0xe3) 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d1000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) [ 28.879614] device gre0 entered promiscuous mode [ 28.897633] device gre0 entered promiscuous mode 2017/12/26 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000ace000-0x10)={0x998, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/26 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f00005a5000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00000eb000)="c3fc89e8cea090a9879663f9730c19b1b70d4dedae17d9707c8a2d7271084285893a1ef644cebb7c31e59e27e8ca7a56bdf424f03d6f6031246e1bdff9b187f83754273eab2996400bd73a6a19", 0x4d, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/26 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000089d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@empty=0x0, @empty=0x0]}, 0x18) dup2(r0, r1) 2017/12/26 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000c86000)=""}) 2017/12/26 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2017/12/26 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 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) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000025a000-0xd)='/dev/usbmon#\x00', 0x101, 0x0) 2017/12/26 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000151000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$ipx(r0, &(0x7f0000a2a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f49000)=0x10) 2017/12/26 11:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xac) r1 = syz_open_dev$tun(&(0x7f0000362000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008a0000)={@common='gre0\x00', @ifru_names=@generic="4f3a000cc0a1ed4f540a1fdc220673b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0xc0) 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x10)=[0x0]) 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f000093c000)=0x0, &(0x7f0000000000)=0x4) 2017/12/26 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000064f000-0x8)='big_key\x00', &(0x7f0000c9c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b49000)="49125fd77e8cd6f9b4a214bbd73e10b405c28e686bec9921b310b6ed5127a064b312d719097a030b85ea78a1782914808b25983d02c4739d0921a2c981b588ae39b6ec50ac343a0a065363a6247231fa69af36c89ea5ed5d105674354e1f28b0ea1ebcf722c9f6f24cc25b41a79735d9bcd81241e891b31c57716538f0ea641d500306724b6790e40840a7fd5c8bed594674fbb03d6864b4a487238081ff015fa01e2ad5f50c65b4a7c377431608c22e1c077dec97bcfdcfc4b02202386cb6b6cc11921a75ec9fcf7a1ccb629a36ed918dedfdbdf200e4f6de0bd75f0d9bb49388c0ac862c54602d75000341e8fc778b9e3fac2c9acd652c9e0c473a84a196f8a862fa13b50a0c95bc86fa2985893b2230a0a144e31bebadf43e87039dd85eddccbf83e221f1e82b7bbc9012af06fd3120bf37eaa51a4b80f0b903805271464baa3d07fe18431dd68a535865b1ef2f3d1e5781113b5b3ad1b8c9fbdc3564ee5ea26cfcc41a0a83bc3c450e4a81d15a71abd429627d1209ea2c0f6ad71a96a39b88ee560ccb92a97808df0e7c78309c07f5c00b5e7000134358492de59e852715d70a8da2a9fc7d9458d1b4f5ff51acfd0f03b00896af0e30a650dc32909fc8ed731783070f82a39b0316c6bbf1ac485667cb46e9e4251edfa7462b8f6fc7d90af6c65fc05a6ebb82147a219a86ba02c16d7993aeae79c2cc9b30e5c709070c80eecff52f6136ebb897b56bd068d8c1ed8b628f4c3b964775e2564165921eef5f0c2bb69881d00ae7d4c35a1fa4a113277a98b6d3ed9477a5f5a430483ac849457256ab6984cea42c82f3bea7350166921ea6808447fe94c1f350e9fa6fc762784f7d2e009d1255ef74cd85d31b4618f42131d467b1b42b36cdf2325f7121350d8483ee33dc811d8fd5a4b1e2002f162ec1212c59d13e2fb39aaba98f3100ded5bde211b793aa0a1997bcf05158d08091c50dd32c4897598deacd0702152801961bcbfbd2d28ca25af3029184c9c57884c685586b99c29efa0c684fb6a656ca995a6e3d9151750a27204f44871a5c201f7ef2779d29bf235f0938faa3998719a2df974e89ba142d6a901374fbcfcc3629886cbc8dec5e06b068bab7a43d1f8f8dfe1d7c0538db66c292adb8db9b7fb07c4c0ae8a99966c7e8f3ac2268bb59359be7261ee2284dc1eca6f9e51944b154e7851f824637e9fb4239ca2d4349ccf90ff419b9368e53935147ee7a6e84aae99218f0c2111b89bf492dfbd122ab7a24e5b4a414f55999dfa7f25d05e1666f5355cdbb6d944d28010e48d9240353477bc16cc81f449cee14b906f2115a7f613dfd2d3ff34d13ce7cc2e3939825b5472f23fdc1d2ee36cb5396d3f91788d37099ad6b452e79e4dc77ce6a5dd9ac1a6c6101731d9223fd433ba7da1ae5c7e6425dc05a65ccad9165b862704d35e20d4272f7290c94219aa6537b31be2efaf4458529a68fa0e538c844d3ba6d45049a98baa9400b73cb108ff909c62e75a9508575f7594407602a56bb0e08be3c27a2748aa643accb431755e8dc631546a922bd1aa3157bd4cc5beb1a5d1c8bc0ef20503242b77b4ee47c23a293f7a49a951b0ab985718365f4cdd5c975a789530c8d730af6becf8944e22671940d881b75c4bfa19e7d6a780189d03fd54b23a63faaafb4c5ab7825f263f255840107815a05bad99a67ed4c664331af080aefed8021e2d98d7b5b40915f69bdf1906866b46bce3c5054d12984a262022188055988aa087e1d3059780bfb026b4d721b3fdadc309b22229f7663622cf6d55283aa17c7c5181aa26b1d60589c7f50", 0x508, 0xfffffffffffffffb) 2017/12/26 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x5)='ext3\x00', 0x0, &(0x7f0000004000-0x9)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 29.115704] binder: 5010:5022 BC_INCREFS_DONE u0000000000000000 no match 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f00003aa000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) dup2(r1, r2) 2017/12/26 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000213000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f000002b000)=0x4, 0x4) write$tun(r1, &(0x7f00000e0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/26 11:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/26 11:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2017/12/26 11:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d14000-0x8)=[{&(0x7f0000794000)=""/183, 0xb7}], 0x1) 2017/12/26 11:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f0000c4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 11:42:07 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 = getpgrp(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}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 11:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004cf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000d41000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2017/12/26 11:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) recvmmsg(r0, &(0x7f00001cc000)=[{{0x0, 0x0, &(0x7f0000c29000-0x20)=[], 0x0, &(0x7f0000115000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e74000-0x10)={0x0, 0x989680}) 2017/12/26 11:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000005c000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000981000-0xdd)="", 0x0, 0x0, &(0x7f000072c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 29.290024] audit: type=1400 audit(1514288527.919:14): avc: denied { attach_queue } for pid=5068 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) dup3(r0, r1, 0x0) 2017/12/26 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030b000)={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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/26 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000982000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000c20000-0x8)='./file1\x00') 2017/12/26 11:42:08 executing program 4: socket(0x11, 0x3, 0x85) 2017/12/26 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd4000-0x4)="6104001c", 0x4, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0000000100000080db0001ee000800000000e1ffff000000057fe6030d722a32"}) 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00000c9000)="220000001b000f0b00000000ef001201015a7a000500c50007000000000000000500", 0x22) [ 29.301076] audit: type=1400 audit(1514288527.919:15): avc: denied { read } for pid=5070 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/26 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) 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}) 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$tun(r2, &(0x7f0000370000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "4b0c1b", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9840ec8a32086c68"}}}}}, 0x6a) 2017/12/26 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000005c000)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x0) close(r0) 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005ad000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 29.426226] device gre0 entered promiscuous mode 2017/12/26 11:42:08 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2017/12/26 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2d000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000092b000-0x1)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000d25000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) 2017/12/26 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009fb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$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) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000edf000-0x4)=0x0, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000067c000-0x5)='user\x00', &(0x7f0000a2c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e9000-0x9)='\x00', 0x0) 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f000046a000-0xbd)="aabd8129ba84b5a592") 2017/12/26 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000033c000-0xe7)={0x0, 0x0, ""}, &(0x7f00003dc000-0x4)=0x8) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000543000)=[{&(0x7f00005c3000-0x1001)="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", 0x589}, {&(0x7f0000aff000)="cb0dad94be39ad354c630f70fd1e32d3f50975da2e19bcbf0f8ec8d4953fb21ef07921", 0x23}], 0x2) 2017/12/26 11:42:08 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd)='bdevvboxnet0\x00', 0xffffffffffffffff) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000bce000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r4, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffe8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/12/26 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000064c000-0xb)='/dev/loop#\x00', 0xe8c, 0x4002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004b3000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, "8e5bd4c9b9ab2fdc7c1ebb11e1d66fda2acec503dba6e3e6b1b6ccf0f6d400b99378ed8d19635674b2cf52f275abb562b659926a387f01cc9f55403845cafc1a", "f6c6f267e95a0d9c346207283a094697bcfd3477c27e54e0d89f3ecc6fa2c2972fca1bc5459f24a4e27a13bf5eb36673fbcfac5eddba67ea1170033046280df5", "24fb8bef48ebd9d41e123f16d6cb5583f03182c4099bc7eb376f19a169d347b4", [0x0, 0x0]}) [ 29.566863] device gre0 entered promiscuous mode 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000804000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2017/12/26 11:42:08 executing program 1: 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) 2017/12/26 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x84, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/26 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f000000d000-0x4)={0x0, 0x0}}}) r0 = openat$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) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000acf000)="", 0x0, 0x200408d4, &(0x7f0000572000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000064f000-0x8)='big_key\x00', &(0x7f0000c9c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b49000)="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", 0x665, 0xfffffffffffffffb) 2017/12/26 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009d8000-0xd)='dns_resolver\x00', &(0x7f0000d3c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f20000)='/dev/autofs\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000db1000)='rxrpc\x00', &(0x7f0000e2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f04000-0xd4)="", 0x0, r0) keyctl$invalidate(0x15, r1) 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_dev$tun(&(0x7f0000f64000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000e3b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(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) 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a2a000-0x8)={0x1, [0x0]}, &(0x7f000016e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r3, 0x0}, &(0x7f0000b2e000-0x4)=0x8) 2017/12/26 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f000037c000)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[{&(0x7f0000a4b000)=""/4096, 0x1000}, {&(0x7f0000ffb000)=""/153, 0x99}, {&(0x7f0000a9a000)=""/86, 0x56}, {&(0x7f000024f000-0x8a)=""/138, 0x8a}, {&(0x7f0000fb2000-0xa2)=""/162, 0xa2}], 0x5, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000858000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x52) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bab000)=[{r0, 0x0, 0x0}], 0x1, 0x400) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2017/12/26 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x10107e) write$tun(r0, &(0x7f00008c8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x80, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) 2017/12/26 11:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2017/12/26 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/26 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f000037c000)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) [ 29.822874] nla_parse: 2 callbacks suppressed [ 29.822878] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 29.859094] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/26 11:42:08 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$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000cc7000-0x1)="11", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000049c000-0x4)=0x0, 0x4) 2017/12/26 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000504000)={0x0, 0x0, ""}, &(0x7f0000712000)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="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", 0x145}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000ea4000-0x80)=[{&(0x7f0000cf8000-0x6a)=""/106, 0x6a}, {&(0x7f000069c000)=""/51, 0x33}], 0x2) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a88000)="50a9cdc96831bcd57f57077a6057af37205518df677c5343b7881c8d9db6803a4baecaf7b26a0144d4b56cbd55d57aeb3d84dfbe942a490ee5e9cc832ba35c17739ae44495a23b6b14313456cf143038819ddba5939c621a44575acad1f8420cee593a044d22680e7c592e17735e7c58f2b9c3156df948d98dc69ab84d48de3adb5285fb37458cdd8c0eb35b554d25ed33492c567467d6086ef21ecf78002b3b10e6c2827a4a511c53dd491c719b24b1b59a", 0xb2) writev(r0, &(0x7f0000543000)=[{&(0x7f00009d6000)="", 0x0}, {&(0x7f0000d5a000-0x43)='n', 0x1}, {&(0x7f000047a000)="52e02c92f6", 0x5}], 0x3) 2017/12/26 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003fd000)={0x0, 0x200, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f07000)={0x0, 0x7, 0x0, 0x4}, &(0x7f0000cee000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b7d000-0x8)={r0, 0x0}, &(0x7f0000988000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000004b000-0x10)={0x6, 0x0, 0x80000001, 0x0, r1}, &(0x7f00005d4000)=0x10) getpid() r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffdfffffe, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000644000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000-0x4)=0xe8) fstat(r2, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000473000-0x28)={0x0, 0x1, 0x0, 0x0, "1d0003fe000000000000000a040000008be50000000000f900042608a2a73333"}) 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000094e000-0x30)="b63db85e1e8d3e0000000000050007d61dcc436aed5ed2bc6018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) 2017/12/26 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000f7f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00009d9000-0x4)=0xaf2, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "957a83efeb0b9d3d2e49b4b5fd946930b5513368c0f756372189f1dc6eebce3ca4546c03d670603e797067580b660660f0c9d806fba96de61e06f05dd5f9b0bb", "603c8bd739dcbce82662aad50dc335a6769c70c78880fa099c051d04c5f8ffffffb728319c9f2049b95377ceae52173a57db391bfdddb0c63262bb55d07e7c03", "1d43a90b1c90000000048bdcb462aab6c1fa13fa16e88150199c050076d1641d", [0x0, 0x0]}) 2017/12/26 11:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 29.870105] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/26 11:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x85) 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000079c000-0x4)=0x0, &(0x7f0000021000)=0x4) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000064f000-0x8)='big_key\x00', &(0x7f0000c9c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b49000)="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", 0xff0, 0xfffffffffffffffb) 2017/12/26 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f10000-0x1000)=""/4096, &(0x7f0000f11000)=0x1000) 2017/12/26 11:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000917000-0xc)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f00000c7000-0x2)='[', 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000626000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2017/12/26 11:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0505350, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x200000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000ffe000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000e6000)=[], 0x0, &(0x7f000071d000)=""/117, 0x75, 0x0}, 0x40000022) [ 29.923861] audit: type=1400 audit(1514288528.549:16): avc: denied { set_context_mgr } for pid=5264 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=binder permissive=1 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 2: [ 29.987714] binder: 5264:5306 BC_FREE_BUFFER u0000000020000000 no match [ 29.987722] binder: 5264:5306 got reply transaction with no transaction stack [ 29.987730] binder: 5264:5306 transaction failed 29201/-71, size 0-0 line 2920 [ 29.990659] device lo entered promiscuous mode [ 30.034036] binder: BINDER_SET_CONTEXT_MGR already set [ 30.034360] audit: type=1400 audit(1514288528.669:17): avc: denied { call } for pid=5264 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=binder permissive=1 [ 30.034382] binder_alloc: 5264: binder_alloc_buf, no vma [ 30.034400] binder: 5264:5284 transaction failed 29189/-3, size 0-0 line 3127 [ 30.074605] binder_alloc: 5264: binder_alloc_buf, no vma [ 30.075790] binder: 5264:5306 ioctl 40046207 0 returned -16 [ 30.085763] binder: 5264:5320 transaction failed 29189/-3, size 0-0 line 3127 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b3f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000-0x4)=0xe8) setfsuid(r0) 2017/12/26 11:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 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) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000372000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "957a83efeb0b9d3d2e49b4b5fd946930b5513368c0f756372189f1dc6eebce3ca4546c03d670603e797067580b660660f0c9d806fba96de61e06f05dd5f9b0bb", "603c8bd739dcbce82662aad50dc335a6769c70c78880fa099c051d04c5f8ffffffb728319c9f2049b95377ceae52173a57db391bfdddb0c63262bb55d07e7c03", "aa43a90b1c908dddb605a7dcb4621db6c1fa13fa16e88150199c91a076d1641d", [0x0, 0x0]}) 2017/12/26 11:42:08 executing program 1: [ 30.087681] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.087803] binder: undelivered TRANSACTION_ERROR: 29189 [ 30.087818] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000947000)={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 2: 2017/12/26 11:42:08 executing program 3: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:08 executing program 7: 2017/12/26 11:42:08 executing program 5: 2017/12/26 11:42:08 executing program 4: 2017/12/26 11:42:08 executing program 1: 2017/12/26 11:42:08 executing program 6: 2017/12/26 11:42:08 executing program 0: 2017/12/26 11:42:09 executing program 4: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 3: 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 1: 2017/12/26 11:42:09 executing program 6: 2017/12/26 11:42:09 executing program 7: 2017/12/26 11:42:09 executing program 0: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 1: 2017/12/26 11:42:09 executing program 0: 2017/12/26 11:42:09 executing program 6: 2017/12/26 11:42:09 executing program 4: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 3: 2017/12/26 11:42:09 executing program 7: 2017/12/26 11:42:09 executing program 1: 2017/12/26 11:42:09 executing program 4: 2017/12/26 11:42:09 executing program 0: 2017/12/26 11:42:09 executing program 6: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 7: 2017/12/26 11:42:09 executing program 0: 2017/12/26 11:42:09 executing program 3: 2017/12/26 11:42:09 executing program 1: 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 4: 2017/12/26 11:42:09 executing program 6: 2017/12/26 11:42:09 executing program 0: 2017/12/26 11:42:09 executing program 7: 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 4: 2017/12/26 11:42:09 executing program 3: 2017/12/26 11:42:09 executing program 1: 2017/12/26 11:42:09 executing program 0: 2017/12/26 11:42:09 executing program 7: 2017/12/26 11:42:09 executing program 4: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 6: 2017/12/26 11:42:09 executing program 2: 2017/12/26 11:42:09 executing program 4: 2017/12/26 11:42:09 executing program 3: 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 7: 2017/12/26 11:42:09 executing program 1: 2017/12/26 11:42:09 executing program 0: 2017/12/26 11:42:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x403c5404, &(0x7f0000000000)={{0x2, 0x3, 0x4f9, 0x0, 0x5}, 0x1000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000464000)=""/3, &(0x7f0000e95000)=0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b8d000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0xab64) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddd000)='/selinux/checkreqprot\x00', 0x100, 0x0) 2017/12/26 11:42:09 executing program 5: 2017/12/26 11:42:09 executing program 2: 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) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000e2, 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) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_create(0x3) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000600000)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000ea4000)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000068000)='logon\x00', &(0x7f0000b78000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x2}) 2017/12/26 11:42:09 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x4000000000002, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x8000, 0x0}) 2017/12/26 11:42:09 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="ff81db5bbf801b1f68bf111cec8f0a6e", @ifru_flags=0x800}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000001000-0x24)={0x3e3, 0x3, 0xff, 0x9a, &(0x7f0000000000)=""/154, 0xbe, &(0x7f0000002000-0xbe)=""/190, 0xea, &(0x7f0000001000-0xea)=""/234}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r3, 0x944e, 0x3ff, 0x1, 0x1000, 0x1}, &(0x7f0000002000)=0x14) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000003000)=@known='com.apple.system.Security\x00', &(0x7f0000001000)=""/11, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000004000-0xbc)={0xfff, 0x2, 'client0\x00', 0x1, "e7b91fbee5151b77", "6ba19bfaf7d36914be6673b6ff2d144e04ec43e2e037160cbd2180ef4e605841", 0x7fff, 0x40000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x53, 0x9, 0x4]}, 0xa) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0x1ff, 0x8, 0x3, 0x0, 0x0, []}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r6 = eventfd2(0x4, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r6, &(0x7f0000005000-0x8)=0x5, 0x8) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000004000-0x8)={0xa2, 0x101, 0x100000000, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x8, 0x0, 0x552, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000002000-0x4)=0x7, 0x4) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000002000)={r4, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, 0x98) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x20, 0x4, 0x3ff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x5, 0x200, 0x1}, &(0x7f0000001000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009dc000)={0x0, 0x10001, 0xcc4, 0xa7d, 0x9, 0x8001, 0x80000001, 0xffffffff, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x4a3, 0x4, 0x401, 0x7}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r3, 0xd0, "683edd1b1ef4c59b0c29bcfd40855bd1007f32bd8a692fa9e6b46b7e6cdcef686b23e5897a12e04ae0f21e5c4f824f2de5fe54cca0da8bfcb86fd59ea641a555563348f7b8d77dbcc753e89d9777c8c8c469f2bc30ac6e2891e0ea14c7a1711995e5844a91a08d25d599531785922e13523ea0b13fa0629cb5ceffd2949de3927f2d927c8526c53d4c24fb9cd37cc0f466d66009a86af2926fe5c555ce92b3d50e1cddc120b25b93b782161d191d609bcd4107954cfcfaef5f8a54df7578c4d8492e7c0c0624e1914def737dbe0d46a9"}, &(0x7f0000000000)=0xd8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0xe)='./file0/file0\x00', &(0x7f0000007000)='sockfs\x00', 0x0, &(0x7f0000004000-0x93)="2e10247735a59c776036158e4820da8a9ebb264ce542d641373b903666fdc40018fd1139021fdaa0f4813f5e0d095188fc8dc089364223e74a772912b424f7fa16153c79e982723f53dc9fbb5459af103e237a48f87c2fce615a99f41f98fbc790c656b9157a4cb893fe15cb1dab86ca81f88f990afa3d47b0d7f4f2c3e39b382ac92b9417345c29ee20acb587fc1c7cfe4b2f") 2017/12/26 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eda000)={0x0, 0x2710}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002d7000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000349000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)="", 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000079a000-0x8b)=""/139, &(0x7f000046c000-0x4)=0x8b) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4e000)=@ethtool_rx_ntuple={0x35, {0x2, @ah_ip4_spec={@broadcast=0xffffffff, @empty=0x0, 0x100, 0x8}, @esp_ip4_spec={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x4}, 0x4, 0x1, 0x39, 0x4, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001c6000)=0x3ff, 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) read(r0, &(0x7f00007dc000-0x9d)=""/157, 0x9d) ioctl$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(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000e0c000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000a5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000a22000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000021b000)=0x0, &(0x7f0000581000)=0x4) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000001000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000004000-0x2)="fd", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000005000-0x4)=0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="f2e0b0a732ce7128728a80e167f63bb6", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001b000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001a000)={{{@in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x2, 0x7fff, 0x2, 0x5, 0x0, 0x20, 0x0, 0x1, r1, r2}, {0x7f, 0x8, 0x1f, 0x8, 0x0, 0x8, 0x8, 0x8}, {0x80000000, 0x0, 0x9, 0x0}, 0x5313, 0x0, 0x8, 0x1, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7}, 0x9, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x3, 0x2, 0xf532, 0x400, 0x20}}, 0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001d000+0x4a8)='/selinux/mls\x00', 0x0, 0x0) 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) mq_timedreceive(r0, &(0x7f00000ea000)=""/51, 0x33, 0x0, &(0x7f0000b50000-0x10)={0x0, 0x0}) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000827000)=[@in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2017/12/26 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) mq_open(&(0x7f0000c67000)='\\\x00', 0x80, 0x18, &(0x7f000053e000)={0x1, 0x2, 0x6, 0x5, 0x9e, 0x9, 0x100000001, 0x8001}) 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f80100000000000000800009001300010095a50000000000000000000000000207000d0001a2", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e42000)={@generic="93998e34295494d78c3dd76dba51e221", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup2(r0, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000023d000-0x10)={&(0x7f000072b000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$usbmon(&(0x7f000028c000)='/dev/usbmon#\x00', 0x40, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003b4000/0x3000)=nil, 0x3000, &(0x7f0000fbe000)=""/34) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007b0000)={&(0x7f0000678000/0x1000)=nil, 0x1000}) 2017/12/26 11:42:09 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000e53000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = dup(r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) pwrite64(r1, &(0x7f0000001000-0x8)="d9f4b815db4d5367", 0x8, 0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000+0x345)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r2, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r4) fchmod(r0, 0x1d0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x7fffffff, @sync=&(0x7f0000002000)={0x0, 0x20, 0x9}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000006000-0x4)=0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x40}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000004000)={0x3f9a19e, 0x3, 0x2, 0xfffffffffffffff8, r7}, 0x10) sched_getattr(r3, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x3, 0x63, 0xfff, 0x8, 0x5db, 0x0, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000)=0x0) 2017/12/26 11:42:09 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000094a000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c98000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x13)='}bdev\\wlan1}\'user{\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x15, 0x7ff, 0x800, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xff, 0xa40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000+0xc1c)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000+0x888)="8d10ea95de8fa9a1eb2de650786c2c597be67890f3be4a83347cee82a1fc02a1a94c660974562a2a37f8e884713ec6a0be4f22510dd57453d5beb87e7727923e0af6b2cf5fbcef8fc1076cc21f5e7969bcce81595cef73e6069c729d70bf73355eff166d27e0d40c49dd", 0x6a, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)='/dev/sg#\x00', 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0xa)='blacklist\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x13)='}bdev\\wlan1}\'user{\x00', 0xfffffffffffffffb) 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) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r2, r3, r4}, &(0x7f0000003000)=""/229, 0xe5, &(0x7f0000004000-0x2c)={&(0x7f0000003000)={'crc32c'}, &(0x7f0000002000-0x11)="f180c9b79ccc8f800980dc81310c4f33ee", 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000004000)=0x7ff, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x3ff, 0x96}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r5, 0x4) keyctl$get_security(0x11, r4, &(0x7f0000003000-0x53)=""/83, 0x53) 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x14)=[0xffffffffffffffff]) keyctl$chown(0x4, 0x0, 0x0, r0) chdir(&(0x7f0000001000-0x8)='./file0\x00') 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r3 = dup(0xffffffffffffffff) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c19000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000816000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4, 0x0}, {r1, 0x80, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x100, 0x0}, {r4, 0x2000, 0x0}, {r5, 0x6190, 0x0}, {r6, 0x8, 0x0}], 0x7, 0x100) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3c43b05c08171f86) 2017/12/26 11:42:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d4000-0x10)='/dev/sequencer2\x00', 0x10080, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000ab6000)=0x7, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000164000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000004000)={0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000003000)=""/102, 0x66}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/90, 0x5a}, {&(0x7f0000005000-0xa6)=""/166, 0xa6}, {&(0x7f0000005000)=""/212, 0xd4}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}], 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000007000-0x8)={0xd2, &(0x7f0000006000-0xd2)="82f30e24c0d97bef1c6aec0ca05cefef60275373e1757c7575d6c43956c4182707bf56b5fcfe9af3e04698df2956383cdfa59a8d329219daa20ecd11b939337164a1304e3c66d808b53b0de5e4b2341869a4a13a8b8f68632f4fd7a2bfa28fb8fe4615befb6dc898f9143c8cced64f627d2ffd9ebf928ce8ca14265c78e762b705b398cadf2a739c2c3ee0f29018d32f517e52fa6c2a1eca2b120db9b6b800eb51b4c09c86e60f1f480fcd9500422b8c0b94323b414380c181fbf55a84404545b3d3c74772c2c2a32a4e65e634a046571305"}) r1 = socket$inet6(0xa, 0x0, 0x2f) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000)={@common='bcsf0\x00', 0x1}) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000008000-0x4)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) [ 30.643102] device gre0 entered promiscuous mode 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x200000000000f, &(0x7f0000fea000)="", 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00009a9000)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006af000-0x4)=0x0) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000734000)='/dev/sequencer\x00', 0x200, 0x0) getpeername$ipx(r1, &(0x7f00002c1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b0000-0x4)=0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) r2 = socket(0x8, 0x806, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000776000)={0x0, 0x0, 0x0}, 0xc) connect(r0, &(0x7f0000f1c000-0x10)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00007b4000)=""/0, &(0x7f000063e000-0x4)=0x0) socketpair(0xd, 0x80000, 0xdd, &(0x7f0000b7f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000db7000)=0x3, 0x4) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) socket$inet6(0xa, 0xe, 0x0) read(r2, &(0x7f0000068000-0x1000)=""/4096, 0x1000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000066000)=0x0) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/status\x00', 0x0, 0x0) 2017/12/26 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x6) write(r0, &(0x7f000019f000-0x1f)="1f0000000002136dfd4145bb000100220740000009000200011601130000c4", 0x1f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000085a000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/26 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b06000-0xc)='/dev/autofs\x00', 0x442000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3ff) sync() seccomp(0x800000000001, 0x0, &(0x7f0000270000-0x8)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x3, 0x0}]}) 2017/12/26 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xd6b) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d81000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r2 = add_key(&(0x7f000057b000)='id_legacy\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000766000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000ab1000)=""/182, 0xb6) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000e7f000)={&(0x7f0000f25000/0x2000)=nil, 0x2000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000036f000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001a6000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8a000-0x4)=0xe8) keyctl$get_persistent(0x16, r3, r2) fcntl$addseals(r0, 0x409, 0xd) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000742000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f00004ca000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000738000)={@generic="6d3ee47e38846567c654e8aaf2909d4a", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r3 = dup(0xffffffffffffffff) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c19000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000816000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4, 0x0}, {r1, 0x80, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x100, 0x0}, {r4, 0x2000, 0x0}, {r5, 0x6190, 0x0}, {r6, 0x8, 0x0}], 0x7, 0x100) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3c43b05c08171f86) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) pselect6(0x40, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000072a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000-0x10)={0x0, 0x0}, &(0x7f0000e6a000)={&(0x7f0000060000-0x8)={0x0}, 0x8}) 2017/12/26 11:42:09 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000fc000)=r1) recvfrom(r0, &(0x7f0000214000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000698000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff7000)=0x80000000, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d78000-0x10)=@generic="b6e0e6c3700bf79711673cfd2612da51", 0x10) 2017/12/26 11:42:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b28000)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000f10000)=""/0, 0x0}, {&(0x7f0000448000)=""/9, 0x9}, {&(0x7f0000001000-0x65)=""/101, 0x65}], 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00002d1000)={&(0x7f0000484000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a46000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000160000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000a53000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000002000-0xc1)=""/193, &(0x7f0000000000)=0xc1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000828000-0x24)="24000000130007ffffffe607000009000500000c0d00030001ffffffff000000f9b81601", 0x24) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000368000-0x4)=0x10) mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00001de000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000a30000)="13bc3e9f4cea439637b10b47fbebe139ebdea8404ddcd1b8e3303a837a929c263ef771e0cf06786888562e23a98eeaf3ab10eb76706ec75cf09d19721f2bc7ed44716fe4d1b558c8b2e52de69b2011c58b42f8e529c33f935bc1668b25f76e01c347baf6138cda315667f1c3a3effc14c440ee039633e4b30442c47c916bda6f7135982bee44cc196c1a4f2760ab84dbfdbab4bff8999f7aee77179fc065c7957bc31b0df1d5b4f83ca84382", 0xac, 0x0, &(0x7f0000002000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$sndseq(r1, &(0x7f0000ae1000-0xf0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f0000400000)=[], 0x0}, {&(0x7f00009c9000-0x2430)=[{0x7ed, 0x0, 0x0, 0x0, 0x0, "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"}, {0x30, 0xfffffffffffffff9, 0x20, 0x2b, 0x0, "0658aabd6c5e1015bb0c4950e8341ceb566ad4058c1f0e8795f5f00b5d369fe9"}, {0xa5, 0x4, 0x300, 0x9aa1, 0x200, "d80d3354daa7f6ca6879fe52edb03f558c274872d0f8a76544e7aa419a33c084d5e7478ae032be97f6788c1714576a1a5a8506bbe0c91750f387a370af276a53aea227f20e3a9ddc3e8cd57befb293c8c9d2e180dcc449bd32ffc7ff7b965799df7b19e72c1436e8a006d83a2da0a5cfb084dc71b744ff28582b7c5d57527b2f64282feca440c4afaf5a7658c0edf8f6940552efb0"}], 0x8c2}], 0x2, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6c, 0x20000000}, 0x10) 2017/12/26 11:42:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a6a000-0x4)={0xffffffffffffff4d}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2017/12/26 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000063d000-0x8)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000bc0000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0x405, 0x4) [ 30.784609] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=512 sclass=netlink_xfrm_socket pig=5577 comm=syz-executor2 [ 30.806774] device lo entered promiscuous mode [ 30.817967] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=512 sclass=netlink_xfrm_socket pig=5591 comm=syz-executor2 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000053b000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f8dccc96f1559ad2e0bb714c3663059f"}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2017/12/26 11:42:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x19, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001c1000-0x10)='/dev/input/mice\x00', 0x0, 0x400000000800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00009d9000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ba000)={0x9, 0x0, 0x8, 0x5, 0x0}, &(0x7f00008cc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f29000)={r2, 0x9}, &(0x7f0000be4000)=0x8) sendto(r0, &(0x7f0000be9000-0x11)="8429b3a57555246f90bdbc7eddb15344c4", 0x11, 0x20000000, &(0x7f00005c5000-0x10)=@nfc={0x27, 0x1000, 0x8, 0x2}, 0x10) write(r1, &(0x7f00006a1000)='M', 0x1) poll(&(0x7f00008e6000)=[], 0x0, 0x1) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="") 2017/12/26 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fde000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$getflags(r1, 0xb) ioctl$TCXONC(r1, 0x540a, 0x3) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000544000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000fb2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000803000)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000986000)=@assoc_value={0x0, 0x0}, &(0x7f0000b5d000)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000eea000)={0x0, 0x7530}, 0x8) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000667000)={0x0, 0x0}, &(0x7f0000582000)=0x8) userfaultfd(0x80800) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) writev(r0, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb9000-0xc)='/dev/rfkill\x00', 0x800, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="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", 0x1000, 0x4000010, &(0x7f0000002000-0xe)=@l2={0x1f, 0x0, {0x4, 0x5, 0x9, 0xb8805c1, 0x9, 0x5}, 0x8, 0x5}, 0xe) lchown(&(0x7f0000d03000)='./file0\x00', r0, r3) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) link(&(0x7f0000698000)='./file0\x00', &(0x7f0000571000-0x8)='./file0\x00') sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0xc, 0x29, 0x4, ""}], 0xc, 0x0}, 0x0) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000864000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000671000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e0f000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KDDISABIO(r2, 0x4b37) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000fc0000-0x4)=0x20) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000009000-0x1)=[{&(0x7f0000fc0000-0x46)="a014873a67ef3c618b1f5834fb5e99f8ba8b69613db34ff8faae3b02e81ca24c11f1ae5e9694ea1bc80e37266458d26e358f642324e12472c1aa7810a945513e1a88b1836465", 0x46}], 0x1) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000314000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:09 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00008d2000-0xf)='/dev/snd/timer\x00', 0x0, 0x220880) fchmod(r0, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005e0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000862000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c2000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00007d3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r2}) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000108000-0x4)=0x0, &(0x7f0000958000-0x1000)="") r3 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x9, 0x7, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2017/12/26 11:42:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000000000)=0x0, 0x4) 2017/12/26 11:42:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x7fff, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x3}, &(0x7f0000001000)=0x8) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x8a240, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000db8000)='/dev/snd/seq\x00', 0x0, 0x101240) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d2d000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000055000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x7fff, 0x7fffffff, 0x7, 0x410, 0x5, 0x2, 0xb0, 0xffffffffffffbd37, 0x10001, 0x0, 0x3b3e18d3, 0x1, 0x2]}, &(0x7f0000168000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000777000-0x10)={0x1, 0x202, 0x4, 0x7, r1}, &(0x7f00006ea000-0x4)=0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000441000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r2, &(0x7f000095c000-0xa)="ffff0b0068ff0070ed") 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000887000)=0x0) syz_open_dev$urandom(&(0x7f0000815000-0xd)='/dev/urandom\x00', 0x0, 0x8000) 2017/12/26 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f0000e76000-0x8)='./file0\x00', &(0x7f0000432000)='.') 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dbf000)='./file0\x00', 0x40) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000000000)="1c3b9b65261763f5460b4df1ccc8941ae12bd12270344a2138cf62206be1141946df59f250d7c23bfded5a036372b30f381f3dd04e9452fcf14e621d11e75c4edca555e40c6f61c2bd4c7c476bbbc4f6d23c274340a65ff76ff10b01d1b842e1cb7699b2cbe51648da7188da73bfc40f25e804fab0be852dd8bc76b51603b278f141a57747acf8a65735c560056ea0181c188b191786bd02a76483336668c3995ed032cc36dd03f4695689229b243be58e36980448bc700d01639e25101392f27519c1bdfa4824ef01d2661cb7396485f70d5aba1a4ed69384b08a9fcaa98149335d5b4ee090adba72e97ff5ac5a1878e6b579f97ba6b8", 0xf7}], 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000c37000-0xa8)={{0x7f, 0x3}, 'port1\x00', 0x2, 0x40000, 0x7, 0x800, 0x1, 0x6, 0x7, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000011c000)={0x4, 0x2, 0x400, 0x1ff, 0xab5, 0x5a9, 0x1, 0x7ff, 0x1, 0xde3, 0x8001, 0x4}) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000000a000-0x4)=0x0, &(0x7f00000fd000)=0x4) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d1000)={0x13, 0x0, &(0x7f000066e000)=""}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000735000-0x4)=0x0) 2017/12/26 11:42:09 executing program 0: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000181000)={0x1, 0x0, &(0x7f0000181000)=""}) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000043000)={0x4b, 0x10000, 0x40, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000003, &(0x7f0000152000)=0x1ff, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000117000-0x14)={0x1, 0x3, 0x9, 0x8, 0x80000000, 0x5, 0xac4, 0x10000, 0x7, 0xea}) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f000006e000)=0x0, &(0x7f000016e000)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000184000)=0x3, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000f5000-0x20)={"ce2c0746e1e1daa593306d76fd3907f7", {0x4, 0x8, 0x9, "f1402e89fd24", 0x9, 0x0}}) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000c6000)={&(0x7f0000003000-0x60)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x9538, @fr_pvc_info=&(0x7f0000006000-0x14)={0x0, @common='bcsf0\x00'}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000148000)=0x7) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) fcntl$getflags(r1, 0x3) 2017/12/26 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b96000-0x18)=@get={0x1, &(0x7f00006ff000-0xbb)=""/187, 0xfffffffffffffffb}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008d2000-0x12)='/dev/loop-control\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2017/12/26 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f6f000-0xd)='/dev/net/tun\x00', 0x0, 0x7ffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e0f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000086a000-0xc)='/dev/autofs\x00', 0x10000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a54000)=0x0, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006db000)={0x0, 0x0}) r6 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ec2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000489000)=0x10, 0x80800) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b7a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r8 = syz_open_dev$urandom(&(0x7f0000ce6000)='/dev/urandom\x00', 0x0, 0x200000) r9 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000abb000)=0x0, 0x80800) r10 = getpgrp(0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f0000f9a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ef000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7a000)=0xe8) getgroups(0xa, &(0x7f00006b1000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r16 = accept4$packet(0xffffffffffffffff, &(0x7f000027a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000034b000)=0x14, 0x80000) r17 = socket$inet_icmp(0x2, 0x2, 0x1) r18 = socket(0x9, 0x6, 0x0) socketpair$ax25(0x3, 0xfffffffdfffdfffe, 0xcd, &(0x7f000069a000-0x8)={0x0, 0x0}) r20 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e68000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000097b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073d000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000f4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000500000)={&(0x7f0000bbb000-0xc)={0x0, 0x0, 0x5ec0a669, 0x10414865}, 0xc, &(0x7f000029c000)=[{&(0x7f0000322000)=[{0x36, 0x7, 0x300, 0xe4d, 0xfffffffffffffff8, "cb7e7a84d6243685957dbb4454af7e9a80137080dcd198d182221c5ab7a3fb5aeddf53041d07"}, {0xbe, 0x2f85f629, 0x8, 0x1000, 0x1, "957e2e7098d390e960669827a76e8869b1823fd4aaf4e6a9bc948ae662b8168fc6b82d39f4737aef9e57734455ea090dd87c8dbeb95e8419f4643d350071e69a124b068c1e54eef79691114ab44201433b83c8986996209cf3ad892fcb82cc1264898ee2431b505048640b8ecd4d0fd25430ff11dcae36ab586eeaa9f509d434e29792336ddab00cb456d1954f8b72f1b5f7f46c0bb2ebe3e7df980860f21a413e96073865d85c9bde264c67643d"}], 0xf4}, {&(0x7f0000f01000)=[{0xb0, 0x7, 0x604, 0x40, 0x5, "6a956e180717b8f163f6b2bd7ed8b871c72b2beb852e2ad98f2100839687925a06431e47b6de7f1fcd4ffc2b973c8a8f8a4023aa83488c8ec7e871aee1bbdb204853bb6948dbdf45665aa2c82d5e1df69e373ee091770467ab539d452c32fca84c28616cff9ca78f46574f23286571f02eb6a4bd4b1e08c2c05b8910c26bd2edab963571e45def72e176ae467e3d7b84cc792b4a4fa9991354275aeddd6cba8b"}, {0x104, 0x2, 0x400, 0xf, 0x9, "c6f3c24ab05ebf49590db5a8751b78acf796a26eebcc4ec3b5fda7f381736f1675d2ef9185164a87aa0a432f29f13998143f58a2c4951771a0b5f23e415b0453b4d42dfdcbb96e8c895c5a74ae2f0d2988dbe99f7a93f85b49ee4cdf217e7d8bee26888d0742eabdf8104aece0e9d8155b3048d736c8a14e61e62d7d48b325127321e1a5dd93e4836836c7f0b2928ebd90bba9396c44b6ca93cf73d428b0f9a9183e3002abc3e1df79ed63e3b374597c938f0f12847b1cd47a16c4037fcb69821910faf7956f995c6d2aa75ac0b72a94e3244485082f74d13d0393ede95efaf67f6c93f26da0510f82d7689ee11cf32199d3b95b"}, {0x14, 0x7f, 0x400, 0x0, 0x401, "29c4a083"}], 0x1c8}, {&(0x7f00004aa000)=[{0x7c, 0x0, 0x800, 0x1000, 0x8, "18a3f43d8593bd235977162a154dafb41ecba637ddb221051be052bd2b53775a8cf0063aa24de9d1a1c3a6822dcbca4b3abf08b3e398d802335c10cc370dc76535fafa0136f314cc1760173e84fcaef670e4f432cb78f138087572866d3d010626bd810ba3941a8a4ff57a77"}, {0x58, 0x0, 0x0, 0x0, 0x4, "499abcae078c143fbe1e11b02ff72165a2769e5d52a6d5abde9f4401c1bae9a1a67ba06b02a91f0ac2eab039f78f19c5e56bc4f3aab437e500dbd5182bb1d24cf1a122b2f8dfb436"}], 0xd4}], 0x3, &(0x7f0000377000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, [r16]}, @rights={0x1c, 0x1, 0x1, [r17, r18, r19, r20]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0xa4, 0x20000000}, 0x2000c040) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005dc000-0x10)={0x6, 0x4, 0xc4, 0x2, 0x0}, &(0x7f00008c6000-0x4)=0x10) 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) getxattr(&(0x7f0000af5000)='./file0\x00', &(0x7f0000a7b000)=@random={'system.\x00', 'lo,-\x00'}, &(0x7f0000741000-0xb)=""/11, 0xb) lstat(&(0x7f0000d3a000-0xc)='./file0/bus\x00', &(0x7f0000948000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:09 executing program 7: r0 = inotify_init() flock(r0, 0xfffffffffffffffe) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f000002d000-0x8)={0x3, r1}) flock(r0, 0x5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5e000-0xc)='/dev/autofs\x00', 0x4c00, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000098b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004dc000)={@loopback={0x0, 0x1}, 0x81, 0x0}) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eda000-0x20)={@common='gre0\x00', @ifru_flags=0x1}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xe, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ppoll(&(0x7f0000b04000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d89000)={0x0, 0x1c9c380}, &(0x7f0000de4000)={0x0}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003db000-0x28)={@generic="bf39513ac5014b9a2440a815794a3453", @ifru_ivalue=0x2}) 2017/12/26 11:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000303000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003ea000)=0x10, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000723000)='/selinux/member\x00', 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) accept4$ipx(r1, &(0x7f00009fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b9000-0x4)=0x10, 0x800) [ 31.130717] audit: type=1400 audit(1514288529.759:18): avc: denied { create } for pid=5684 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2017/12/26 11:42:09 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000849000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005a4000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x200200000004, 0x0) getdents64(r1, &(0x7f0000a23000)=""/205, 0xcd) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000000) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff0100050000000000000000000000000003ff00", 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006f4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000ff4000)='./file0\x00', &(0x7f0000a30000-0x8)='./file0\x00', 0xc002, r1, r2, 0x3ff, 0x80, 0x200400) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eda000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000b58000-0x28)={0x2, 0x0, 0x5, 0x1, "bcc7cbd3473d4fa5a2b27ecc8281137bff5102d270be07019239ed2e8ab6907f"}) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f000088d000-0x8)={0x0, 0x0}, &(0x7f0000ed9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005a5000)={0x0, 0x7}, &(0x7f0000305000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000df1000)=r4, 0x4) 2017/12/26 11:42:09 executing program 5: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x88000, 0x0) getsockname$inet(r0, &(0x7f00005f2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3f000-0x4)=0x10) 2017/12/26 11:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006f5000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000f04000)={0x8, 0x8, 0x8000, 0xef, 0x6, 0x5fe1, 0x3, 0x2, 0x6, 0x4, 0x960, 0x7}) 2017/12/26 11:42:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0}, 0x20) 2017/12/26 11:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000596000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f00007d0000-0x10)={0x0, 0x4, 0x200, 0xb0, r2}) readahead(r0, 0x8, 0xff) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2017/12/26 11:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069e000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000b9000)=0x0, &(0x7f000018e000)=0x8) 2017/12/26 11:42:09 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000ab0000-0x2)={0x0, 0x0}) symlink(&(0x7f0000b13000)='./file0\x00', &(0x7f000017f000)='./file0\x00') mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000df6000-0x1c)={0x0, 0x14, "a2df5a3c9b0445b4e1b6d110657f76d0ef365f1a"}, &(0x7f0000df5000)=0x1c) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000df5000)={0xfffffffffffffff7, 0x8, 0x4, 0x0, 0x6, 0x100000001, 0x0, 0x400, r2}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df7000-0xe)='/selinux/load\x00', 0x2, 0x0) 2017/12/26 11:42:09 executing program 0: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000b2000-0x1)='@', 0x1) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f00000c6000)="66df6918383fc416ffd5a01fd3820b1ec03abe2399b46e9fa758a78e607ac79e5c861ea2b4b5cbddac6f424cefd299a2a3b1a3bcb42eb0e2fab071312d9f1dc55d4607b4982b974105da9d83557b4aba49e74ec31aafe9406ab7c03366f7e273247533beb3b7e36e47e3d7b1003c29884d60906bea581cbb51", 0x79}], 0x1) modify_ldt$write(0x1, &(0x7f00000a0000)={0x9, 0x101000, 0x400, 0x0, 0x3, 0x2, 0x4d1fadfd, 0x81, 0x49, 0x6}, 0x10) read(r0, &(0x7f00000c6000-0x1)=""/2, 0x2) 2017/12/26 11:42:09 executing program 1: mmap(&(0x7f0000000000/0xe39000)=nil, 0xe39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e39000)="22000000180023ff4f00d20009000700020000000000e40f0600000409000000f1b7bf2818a2ee307baf60c099e80f2a1563d76da19b466b3fc530", 0x3b) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e39000)={0x0, 0x14, "d46e027ea8edf99be4d91274073e2e94b2a9e37a"}, &(0x7f0000e39000)=0x1c) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e39000)={r1, 0x2}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009cd000-0x8)={0x2, 0x80000000, 0xffffffffffffff0f, 0x4}, 0x8) r3 = getpgrp(0xffffffffffffffff) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000961000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d84000)=0x7, 0x4) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) ptrace$cont(0x7, r3, 0x8, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e3a000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000e39000)={0x1a, 0xf8, 0xff, 0x81, 0x2, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000efb000-0x4)=0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000088000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000efa000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000efc000-0x52)={0x0, 0x4a, "6ff1682d11e7a44b3e893e218b1e3f04a0f5a0c9a6d998070c814255d4ce0512f3de6885f4420bf40ebab7a23f28c091cb92de61769b2118309f110f0928183c853943dea0174476c15c"}, &(0x7f0000efc000-0x4)=0x52) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000efc000-0x8)={r3, 0x0}, &(0x7f0000efc000-0x4)=0x8) 2017/12/26 11:42:10 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ed000-0x15)='/dev/pktcdvd/control\x00', 0x404000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001f6000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="6744fd42d0b5c315df90fcfb2db933ca", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fadvise64(r0, 0x0, 0xfe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$packet(r0, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) restart_syscall() 2017/12/26 11:42:10 executing program 1: userfaultfd(0x800) r0 = inotify_init1(0x0) r1 = socket(0x1f, 0x0, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a46000-0x8)={0x434, 0x6a7, 0xfffffffffffffffc, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007a7000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000059d000-0x4)=0xff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000ad8000)=""/4096) 2017/12/26 11:42:10 executing program 3: stat(&(0x7f0000449000)='./file0\x00', &(0x7f0000143000)={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) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0xd1e, 0x40040) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) close(0xffffffffffffffff) geteuid() 2017/12/26 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect(r0, &(0x7f00001cf000-0x80)=@generic={0x8, "d1d36ab24d659c6b160e78424a284cc0df1d93c5d9a7c109969eca3267989e173e4d20568757f95b2ba1ceb196f0171ae132df7a6e20b68c90dd3f3fd02471ce3b3c6611deaf4492a0162da9d9f1a173551c857a769ce541d24d54f0f5cd2852003eec9f5de00c2420318c6af7c9194c4289fbb665343a8dd50ab6cb2272"}, 0x80) write(r0, &(0x7f00006cf000)="170000001a001bed0000132100f404008100000000018d", 0x17) [ 31.333547] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2017/12/26 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cfb000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008c4000-0x6)={0x4, 0x1, 0x3ff}) 2017/12/26 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2017/12/26 11:42:10 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000000+0xd57)=""/4096, 0x1000) 2017/12/26 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b52000)={0x3ff, 0x4, 0x80000000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000003e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000284000-0x10)={0x101, 0x5, 0x3ff, 0x9}) ioctl$sock_ifreq(r1, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) 2017/12/26 11:42:10 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x80001, 0x8, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f000001a000-0x14)={0x20, 0x8a, 0x5b, 0x7ff800000000000, 0x0, 0x8, 0x6, 0xd90c, 0x23b, 0x1}) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2017/12/26 11:42:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@generic="600a445d26f492288f62da0b8816e7eb", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) sendto$inet(r0, &(0x7f0000a08000)="f8aa66083062bcde179a19b412a50aa9ef0f351bcd1ee5cc83e08615522d652cef77943f48be3b1c516fed740c87003b0546381d7ee8665b83e765d8604df380568231d816b9724049db74c228f9960b04225d05", 0x54, 0x800, &(0x7f0000e38000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:10 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001e000-0x16)='/selinux/checkreqprot\x00', 0xc000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001d000)={0x0, 0x9}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001e000-0x8)={r1, 0x6}, &(0x7f0000001000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r3, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000001b000)=@file={0x0, './file0\x00'}, 0xa) r4 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000019000-0x30)='em0wlan1uservboxnet1)security!cpuseteth1md5sum:\x00', 0xfffffffffffffffb) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000007000-0xb)='cifs.idmap\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001c000-0xf)='wlan0#[keyring\x00', 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001f000-0xc)={r1, 0x0, 0x0}, &(0x7f0000018000)=0xc) 2017/12/26 11:42:10 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') getdents64(r0, &(0x7f0000005000-0x2e)=""/147, 0x93) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) 2017/12/26 11:42:10 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x4, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x505d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x8cf, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfc29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00001ff000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/rfkill\x00', 0x800, 0x0) recvfrom$unix(r2, &(0x7f00007fd000)=""/240, 0xf0, 0x40000000, 0x0, 0x0) writev(r1, &(0x7f000059c000-0x8)=[{&(0x7f0000ba4000-0x99)="2900000020001900013d3524000a00060200001600000000000000040d000600ff00ffee00000000ef", 0x29}], 0x1) 2017/12/26 11:42:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x108ffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000cb000-0x6)={0x0, 0x2}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000602000-0x20)={0x15, 0x5, 0x800d, 0x876, 0x7ff, 0x13f, 0x81, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt(r2, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) getuid() 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) 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) sendmmsg$inet_sctp(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000003000)="ee2fb35cacdb0b800822cc6d1690d2940f46c537c148a49fb4aed3f5e9ede16d6310eb07c9ea4abfbd703c0b86d6ea45216442a30e0c91dc63779d96bc2c6666583c62aea72df0d98c7559ca435fffc11d8fd91944925ca5e4cf68188f3ffa3596c9a671a0d4666aa2d3eecafba01e96b2e6d259cde34d6d5b28f562a60a4b887f236797529679ca1fd30a42121c019da544abee7add0d4c84ed1650357c08cb0217b66c080d5f01579282b6d274dd90ed227b1d91caec04285c29a5f9e23a9fc762611057eab7b9e7cb7f0d8b6de6f6ab", 0xd1}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000-0xf6)="61714080650f0cc79889b9156a4bedcd5fd604fa09a618fd902b6c2c3b48e68b2c0de6cd017a92968011ba1371d902322917cc2eb789bfc72cc020bdbf01e953366b76cede992faecbc5e752c53566296bfb8815356b75207d1d7f6480ff9437a58e5dff3be7730cf5a20180bfc7b5c08e3b40df71c57a2098aef952330572294656123f4f34c2cce301bb7df8e6f30ea9be28b6800169863d011db37e63ba827f9894f3a7a0219d99603dab4962337385883963155db48166e9e6e106a8c4d968862651970d25b4288b9e2c19345ee4bf6fde9d1969c9fa62746223a5de4a9676ee98d4e3dba6012c9cdf7a5ca0d4e55eca366ae2ad", 0xf6}, {&(0x7f0000001000-0x70)="27100c94569521a47429f8090cca2f063a60331ac35183a0d039ae12f3ccea1799e71e1d63d5aa4bdde1e1e333b9e8bd612815bb61368cf8a461aa684431e6cf887677864fc9e8cd30b05cb7a39f4839b8a9c0b23cf3e44ba72071b704f90f577ace5520419d6f58429583655c09b594", 0x70}], 0x4, &(0x7f0000002000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x0, 0x820a, 0xfffffffffffffff7, 0x81, 0x200, 0x100000000, 0x2ec7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x8005, 0x0, 0xc, r1}}], 0x58, 0x20000040}, {&(0x7f0000003000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0xb5)="719a123c22919335cc352221f1a5c068e38700cf7f7cee7134ea39771f5b6b01175fa7bc0a23feff3390cb9971a0689a15588eab069fc65a29a4c4792459da4a339ac759173f464e41c253cd3aa6f0c06dbffc6eb00b639a9d91a8f1830237a9ad0fc9c13b7af3ab334ffc2a1d9782b6c31f3bbedf18087f43e71e7dac4ed40eb714ae3465b0b72d39508db224c1c6bb228017a16a62e8ad81f58875e1d043ccce3a02a888115162b0038872da3f4756cf114bad32", 0xb5}, {&(0x7f0000003000)="a1aa1dc0fb43007faf09b051b1812a55f1847d7095fe056e43350b1d2aec462aff0a6eae7cc21adead01fe2be731204c7be2c152119d41790207fb00cc0c849906c75e4d27a22a0dd65b6f93d00b8a751a5c2786e2d3c41a583af2a392fcbb0a3740d56f087beb622095c2271c100fce4a772369bd9e749ce7e11f2081b2819a7ab17a78482d737ddfb4fd9dadeb0f523063a63d8d392ff20aa5f730a80f48a436b6f0e0853b56e4ad944293e6099bc92d886cdfa30b8e0bd9ff2b1d2819e2634e6d512da4170c5941e0330811118c0e1725b80d82eed208984e059e5fc921063aa44c0ce0e41ff72a637f4b44cbe13ade46d709e5ff2d", 0xf7}, {&(0x7f0000001000)="e9bbbaa7e2ea58fb50b7cea599f919dde279b084593fdb62c681ae7ff464fab1d1c36986236449fe4cc5b63fa2dd9c77a0a0904950df940454f18ab7db99bdd8ce466ba9d913495015f0f9d0", 0x4c}, {&(0x7f0000002000-0x1c)="f297ee0efa07c1b7fb71e6bdef4a73c20e5b3727a0c5bbbe62e41a71", 0x1c}], 0x4, &(0x7f0000003000)=[@sndrcv={0x2c, 0x84, 0x1, {0xe9a6, 0x9, 0x8000, 0x4, 0xa94, 0x1, 0x8, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0xffffffff, 0x5, 0x200, 0x8, 0x5, 0x0, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x1, 0x4, 0x4, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3, 0x0, 0x88b, 0xfff, 0x200, 0x9, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xa69, 0x8009, 0xff, 0x7f, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1f, 0x8, 0x0, 0x93, 0xb4, 0x6, 0x0, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x98d2, 0x4, 0x1, 0x8, 0x1, 0x7, 0x0, r1}}, @init={0x14, 0x84, 0x0, {0x3, 0x9, 0x1000, 0xc5}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7, 0x8000, 0x80000000, 0x200, 0x8, 0x9, 0x54a, r1}}], 0x18c, 0x1}], 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000)={0x7, 0x3, 0x7747, 0x3aa, 0x553, 0x5, 0x5, 0x2, 0x400, 0xffffffff, 0x7fff, 0x2}) 2017/12/26 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c8000)='/dev/input/mice\x00', 0x0, 0x440) fadvise64(r0, 0x0, 0x100000001, 0x5) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014d000)='\x00', 0x0) 2017/12/26 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000b0000)={"05fd4d6b1fe28d56bf2fe003698b3a7f", {0x4, 0x6, 0x8, "94256ce379c8", 0x1, 0x0}}) getsockname$unix(r0, &(0x7f00005e5000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b54000)=0x6e) read$eventfd(r0, &(0x7f0000a92000-0x8)=0x0, 0x8) syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2017/12/26 11:42:10 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x4) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000003000)=r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000010000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000002000-0xb)=""/1, 0x1}, {&(0x7f0000001000)=""/1, 0x1}], 0x2, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x120, 0x0) 2017/12/26 11:42:10 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000eae000)=[{&(0x7f0000a46000-0x36)=""/54, 0x36}, {&(0x7f0000984000)=""/135, 0x87}, {&(0x7f000097e000-0x22)=""/34, 0x22}], 0x3, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f00003a9000)=""/148, 0x94}, {&(0x7f00007c8000-0xc2)=""/194, 0xc2}, {&(0x7f00006f2000-0xd9)=""/217, 0xd9}], 0x4, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f0000cf8000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00003fa000-0xbc)={0x7f, 0x1, 'client1\x00', 0x1, "8115b473ebb972b2", "32cfb92af6a2f8fe41414ac7e971ad053922ff1a3aeb12b66810ded75396f3d6", 0x2, 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]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10a8e008bf0103360fae5"}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aa2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006a7000)={0x3, 0x4, 0x204, 0x2, 0x9, 0x3ff, 0x2, 0x7, 0x0}, &(0x7f0000422000-0x4)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000b1f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000cb5000)={r6, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000038e000)={0xffffffffdffffffd, 0x208, 0x8, 0x3, r5}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000c55000)={r6, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec9000)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000037e000)=0x0) getsockopt$inet6_int(r4, 0x29, 0xdf, &(0x7f0000a9d000-0x4)=0x0, &(0x7f0000532000)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000047b000-0xc)='/dev/rfkill\x00', 0x200, 0x0) 2017/12/26 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r0, &(0x7f0000c61000)=[{&(0x7f0000b06000)="39000000110009a1690000007fffffeb185abcfffffffff00006010700004f1419001b00000000000000fffffffffffffffc011c00621e0500", 0x39}], 0x1) 2017/12/26 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = creat(&(0x7f0000b96000-0x8)='./file0\x00', 0x80) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000994000)={0x8001, 0x4000, 0x8, 0x6, 0x4, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000419000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x1000000000016) 2017/12/26 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2017/12/26 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ee000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffe000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002e0000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000cf1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffe000-0x4)=0x10) 2017/12/26 11:42:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501040) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008ac000)=0x0, &(0x7f0000ce8000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x0, 0x10001, 0x2}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x6, 0x10001, 0x5, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000)=@known='system.posix_acl_access\x00') bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"a1790e97aee3e0"}, 0x2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x7fff, 0x4) r3 = socket(0x2, 0xa, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000003000)={0x3, 0xff, 0x100, 'queue0\x00', 0x112021aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x7f, 0xffffffff7fffffff}, 0x8) r4 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x20080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000)={0x0, 0x53, &(0x7f0000004000)="33a38a3ab2ab8f9a85282db1e0083c95d68a416f4d0913aed44817f643ca21906ac2a5f2dfb60ab63432f6afffe0c97543bc47ad696fab4e38c85ff9039835c1197517b0eb54b76ed6be535f2d5e84e4ec7c82"}) r5 = dup2(r4, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4008641c, &(0x7f0000006000-0x8)={r6, &(0x7f0000004000-0xa2)=""/162}) personality(0x4000000) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000)='./file0\x00', &(0x7f0000006000)='gfs2\x00', 0x800000, &(0x7f0000001000-0x28)="8fd4a2eefc20263f8ac7f506fb685da1ebc72c1563f429d6629d5b09f695d62fed6b4c9071f7cbff") dup2(r5, r0) fcntl$addseals(r0, 0x409, 0x0) 2017/12/26 11:42:10 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000008000)=0x0, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f000000b000)=0x6d0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000+0xe46)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000c000)={0x0, []}, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000000e000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000000b000)={0x1, r2}) dup(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x5) 2017/12/26 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb2000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/autofs\x00', 0x101000, 0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) chown(&(0x7f000067c000)='./file0\x00', 0x0, 0x0) 2017/12/26 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000808000)=""/760, 0x2f8, 0x401, &(0x7f0000f1e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000027000)={0x0, 0x0}) getresgid(&(0x7f000072d000)=0x0, &(0x7f00008f1000-0x4)=0x0, &(0x7f0000ce1000-0x4)=0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f27008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d410112a8f9fc3f0726020000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = getpgid(0x0) r2 = gettid() setpgid(r1, r2) 2017/12/26 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x400000000000002) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) 2017/12/26 11:42:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00003f8000-0x4)=0x400000000800001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d32000)={0x0, 0x10, &(0x7f000076e000-0x10)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000008c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000051000-0x8)=@assoc_value={r2, 0x7fffffff}, &(0x7f000038c000-0x4)=0x8) timer_create(0x0, &(0x7f00007fc000)={0x0, 0x21, 0x7, @thr={&(0x7f000017c000-0xf)="96d48d51ab780fcba41406aed8db9e", &(0x7f0000af1000-0xb7)="0fc2cfd3a08fbe14948d5a9242db58c7436adcfea64b43225648fd1a4c24c504a2a3b9e5ce1fa112c81a8a2af85ded91ec94748e95b97ef49b79417f0c1b7280c772bad91c7ff8324341a7c03330a8b9f33638757e4d373dd115b88e71dc5a43b03580547533166e2201e97a9ed1136c28397bd357a912aeea774f56655962233831afbad8eee4ca5cb370bac232a3163a3eab13de8a093305475ed61d8b83585128a4b7fb933d8d197f77405624fca507f18536ab93ea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fe000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x8, 0x2}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/26 11:42:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30b000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000b01000-0x26)="142d5c61d9bf489dda863d88d02d7a53d24182cf39012e1cabd17ac19fe65d96344665c361ca") mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000d13000-0x8)=0x5) write(r4, &(0x7f0000d11000)="1f0000000601ffc0002301392000000040000100ba01ffdcffff040000df8f", 0x1f) 2017/12/26 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ce0000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000822000-0x14)={0x6, 0x0, 0x3, 0x7, 0x8007}, 0x14) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioperm(0x8, 0x0, 0xfffffffffffffffb) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xa) wait4(0x0, &(0x7f00002f2000-0x4)=0x0, 0x4, &(0x7f00005ff000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000891000-0x4)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dbf000-0x8)={r3, 0x2710}, 0x8) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000098000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006de000)=0xc) syz_open_procfs(r4, &(0x7f00000cb000)='mounts\x00') 2017/12/26 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/sequencer2\x00', 0x40d00, 0x0) readv(r0, &(0x7f0000fc4000-0x60)=[{&(0x7f00004cc000)=""/44, 0x2c}], 0x1) 2017/12/26 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00005bc000-0x90)=""/144) pipe2(&(0x7f0000d1a000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000895000-0x5c)={0x7000000000, 0x0, {0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) eventfd(0x7) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) 2017/12/26 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) eventfd(0x89c5) creat(&(0x7f00007da000)='./file0\x00', 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000706000)={@generic="d8d014549344c202cd38c09e87f2221a", @ifru_settings={0x8000, 0xffffffffffffffff, @raw_hdlc=&(0x7f0000b96000-0x4)={0x8, 0x7}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eda000-0x20)={@common='gre0\x00', @ifru_flags=0x1}) write$tun(r1, &(0x7f0000dc6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2017/12/26 11:42:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000b9000-0x8)='./file0\x00', 0x300, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x60)={&(0x7f00007b2000-0x28)=[0x3ecc, 0x7f, 0x1, 0x2a28, 0x0, 0x6, 0x53b3, 0x88c, 0x200, 0xeb9cb80], 0xa, 0x10001, 0x200, 0x5, 0x38e, 0xb6a, {0xbac4, 0x4, 0x10000, 0xffff, 0x7ff, 0x1db, 0x2, 0x40, 0x1f, 0x6b72, 0x7, 0x3, 0x3, 0xf99, "9a5e0207cccc54fc7e018af9862aaec44ec084bc1125fbab2482f460fdcf3d06"}}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x80) fchdir(r1) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='coda\x00', 0x804020, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r1, 0x8, r3) inotify_rm_watch(r0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000005000-0x24)={0xffff, 0x3, 0xfffffffffffffffa, 0x69, &(0x7f0000005000)=""/105, 0x8a, &(0x7f0000005000)=""/138, 0x83, &(0x7f0000005000)=""/131}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd3, 0x6, 0x3, 0x8, 0x7, 0x7, 0x0, 0x7fff, 0x800, 0x5, 0x1, 0x8, 0x17269b7, 0x7, 0x9]}, &(0x7f0000008000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r4, 0xf1a}, 0x8) renameat2(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x6) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffddfffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000034000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f000050f000-0x37)=':', 0x1}], 0x1, 0x0) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b30000)={0x80, 0x0, {0x0, 0xc850964212f317aa, 0xf32, 0x2, 0x50f3506f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001b4000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000-0x2)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001cc000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0x1, 0x500, 0x3, 0x80, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r2, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x26}, 0x1c) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x1) [ 31.674494] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/26 11:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cd3000)={{&(0x7f000040a000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write(r0, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000667000-0x10)={&(0x7f0000353000/0x3000)=nil, 0x3000}) alarm(0x98f) 2017/12/26 11:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000d1e000-0x8)=""/8, 0x8) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000374000)=0x1fc) r4 = memfd_create(&(0x7f0000499000)='vboxnet0|user%self\x00', 0x2) sendto$ax25(r4, &(0x7f0000e20000)="f433b102baef55308d5b1c0af40a3ab4bfb34e9de9da269704fe8ca8517be73243647ff29b3db81fd6431b612eae6884e3f01707c5ce62862c3215db780c3faece02f483c91ef59bce71da2682215a73dba60b45c27f188033511bbdef4657a1fc3c51e574a17a935a4dac263ddf1e28c8f286562c65c795d8bfd46c1ca132d46f4ec067d8", 0x85, 0x4000804, &(0x7f0000be7000)={0x3, {"bfd7dd89b17d3d"}, 0xe9f2}, 0x10) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r2, r3) r6 = gettid() ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) tkill(r6, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000dc000-0x10)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f00007fa000)="1f0000000104ff00fdde45c807000000000000000700018001fd00dcff9f00", 0x1f) write(r0, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200", 0x1f) fsync(r0) 2017/12/26 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000d66000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000cce000-0xe0)={{0x0, 0x1, 0x7, 0x2, 0x8}, 0x0, 0x368, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x752d, 0x4, 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]}) open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) [ 31.752064] audit: type=1400 audit(1514288530.379:19): avc: denied { ioctl } for pid=5902 comm="syz-executor1" path="socket:[12699]" dev="sockfs" ino=12699 ioctlcmd=0xaa00 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 [ 31.756758] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 31.757181] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 31.760328] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 31.760377] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 11:42:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9d000)=0x5, 0x4) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000fb5000)=""/217, &(0x7f0000fb6000-0x4)=0xd9) bind$netlink(r0, &(0x7f0000fb3000)={0x10, 0x0, 0xfffffffffffffffa, 0x0}, 0xc) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fb5000)={0x0, 0x0, 0x0}, 0xc) 2017/12/26 11:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) signalfd4(r0, &(0x7f0000510000-0x8)={0x2}, 0x8, 0x0) 2017/12/26 11:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_getres(0x0, &(0x7f0000b9c000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000833000-0x1c)={0x0, 0x0, &(0x7f00008f1000)={&(0x7f00005c3000-0xd8)={0x2, 0x9, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:42:10 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d0000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x51)=""/81, &(0x7f0000001000-0x4)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e10000-0x8)='./file0\x00', 0x1, 0x40) bind$llc(r1, &(0x7f0000373000-0x10)={0x1a, 0x0, 0x3ff, 0xa1, 0x9429, 0xf2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000b9000-0x4)={0x7}, 0x4) recvfrom$unix(r2, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) 2017/12/26 11:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b4f000)=0x0) getpgid(r0) r1 = add_key$keyring(&(0x7f00000f7000-0x8)='keyring\x00', &(0x7f0000bd0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00006c0000)=""/186, 0xba) 2017/12/26 11:42:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000849000)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000838000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x18)=[{&(0x7f0000001000)="3195675dbace89a651f0031299235c9af412f80a88dd885c698a6c289eb7480eac2ff18f4d9387c9dac6c47ede8641df1b77", 0x32}, {&(0x7f0000000000)="cbefc1320661b37a7c5fd56d587c39a6af863c28f200e948b84ef09922c8b6587b664f188a9fab1288f0ecfdc0ed5f22861f0f03e3137a8b37cbca617781be348d09986624a753ef6518ca11bcf4854f5fd7a425714f44c5b38d468b8259ebf03c1a698de035e45d1940c8eed235ddd4d4cb0fd51111ff0a1d4f68399e0d47cade5532d4eb2ff8a1f3f53c2e1a279d0b5f93ec6ae167590df3cf7e3cc81fe51b23464bbac46d668279404ac98f080ba54878846bdca3aea10860bb408cae273e228859c07290d03c4bd9ade49ca7a8266de03beb5835afb19493104de0c4a6ae02eafce723760a68b8d15ca4", 0xec}, {&(0x7f0000000000)="de07e3f499d369d13e64a030a989557ccf295e0eba5565cab37458a2ff7cb4d89af30b250e25a03957dd02b07b95710520f0c7bfe38b3c4c95d2089b9ad9ba58b17ca83be86b74965ac087f142bb67d930d85ea0def18738567b7e9f8b1236055e4a1286a48da0748ef47957258aebfd0b243f80bacdb25831061ddfed67566f5b409b5d00d79923b114a2c431abbcd7bac160b570f28bdb19cfd878330d5190e62d25820e606bf633c7e886f8ac3cceb82d9b99584ea4fc7e5cfdd3a75fdc3c5ba5b0fcc8170cec650cb2da0fe159b3938f0f4038fcb049bd42b7625be258ee02138bead77d", 0xe6}], 0x3) mmap$binder(&(0x7f000074a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2017/12/26 11:42:10 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/rtc\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00002e0000)={0x0, 0x9, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000319000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000312000)={0x0, 0x1}, &(0x7f0000ebd000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000074000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x9, 0x1000, 0x1}, &(0x7f0000c6b000)=0xa0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000b26000)={0x9, 0x1, 0x7, 0x1, 0x8000, 0x8001, 0x1, 0x65e, 0x9a, 0x3f, 0x4, 0x80000001}) ioctl$TCFLSH(r2, 0x540b, 0x2) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f0a000)={0x9, 0x9, 0x0, 0x3}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a21000-0x28)={@generic="879bb000b367cc1db34bc3ebae64b660", @ifru_names=@generic="a0ce7d9ad065ff44758de167dc62fe27"}) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000f1e000)=""/159, &(0x7f0000cf9000)=0x9f) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000723000)={0x7, 0x6e, &(0x7f000038b000)="f95ed5fb2873083aca72b17560f68164891fa5400e335e1946a28c0da198294f2ee0337f25e156911afa3c2bc96533a7715f97b2d4b2f108f3bc8bccdca8d4fa2e69eda035f5e719ced8a3a1f4780981c15467a344b0b0ef6c6674f7fd0442013633e2c495418c3b8cd2239478f0"}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007db000-0xf)='/dev/sequencer\x00', 0x2000000004, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000488000-0x4)=0x0, &(0x7f0000cd6000)=0x4) 2017/12/26 11:42:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$inet6(r0, 0x0, &(0x7f00006fa000-0x4)=0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f000097c000)="", 0x0) 2017/12/26 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000739000-0x24)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) 2017/12/26 11:42:11 executing program 6: pipe(&(0x7f0000032000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006ed000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000070f000-0x8)={0x0, 0x0, 0x0, 0x0}) readahead(r2, 0x80, 0x82) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2017/12/26 11:42:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000f09000-0x3d)=""/61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xc62934c14b7ee5d1, 0x84, &(0x7f0000985000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000268000-0x4)=0x0, &(0x7f00000f2000)=0x4) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/26 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000016a000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000016f000-0x8)='./file0\x00', 0x62040, 0xb) 2017/12/26 11:42:11 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001da000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000043d000+0x79a)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000291000-0x8)={0x0, 0x0}) chroot(&(0x7f0000085000)='./file0\x00') signalfd4(r2, &(0x7f0000455000-0x8)={0x3f}, 0x8, 0x80800) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00008f6000)=0x0, 0x4) 2017/12/26 11:42:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000045c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000848000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r2, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r3 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) r4 = socket(0x10, 0x3, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008ef000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000475000)=0x2c) getpeername$packet(r2, &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7d000)=0x14) sendfile(r4, r3, &(0x7f0000a2e000)=0x0, 0x80000001) recvmsg(r4, &(0x7f00000ea000-0x1c)={&(0x7f0000b6f000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efc000)=[], 0x0, &(0x7f000008d000)=""/212, 0xd4, 0x0}, 0x0) 2017/12/26 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000056000)=0x0, &(0x7f0000a5c000)=0x4) 2017/12/26 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x200000000004}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x100000001, &(0x7f0000001000)="") r1 = add_key$user(&(0x7f0000916000)='user\x00', &(0x7f00000ea000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000688000)="89fddf69d031650734cfdae702ee3fa25146305eb5c86c3d13c9607173b4e8dd38c3c57a96ddd9cef297941f0fc456d920609e580f78197b", 0x38, 0xfffffffffffffffe) r2 = request_key(&(0x7f00005eb000-0xb)='cifs.idmap\x00', &(0x7f0000ca3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c13000)='eth1bdev\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000621000)={0x5, 0x100, 0x6, 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]}) 2017/12/26 11:42:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000331000-0xa)='syzkaller\x00', &(0x7f0000c2b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='mime_type!\x00', 0x0) keyctl$revoke(0x3, r0) 2017/12/26 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) add_key$keyring(&(0x7f000074c000)='keyring\x00', &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000e95000-0x8)='keyring\x00', &(0x7f00005ed000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000e81000-0x8)={0x0, 0x0}, 0x1, 0x0) [ 32.406844] audit: type=1400 audit(1514288531.039:20): avc: denied { create } for pid=5961 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_fib_lookup_socket permissive=1 2017/12/26 11:42:11 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) socket(0xa, 0x80800, 0x9c1d) close(r1) socket(0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000639000)=[{&(0x7f0000731000-0x91)="342b62cfdba3750c09f64a2f6bbd9b1253c8ac135010da39243df2b8ee1acf68a7319590fd25fd3bf9455bb5552d76d738a42d4692532334c1da29c5d6a9e84accfe4af90fc6627564d5f6f726ef9dced79a53d76f0a945b747cb322fc6d6682f5f34775f7a7fa2da821ed3aadc0818fd19e99dd3fab105b6af27ccfd54a19ed9868182b097854f364e228d6890e11f15d", 0x91}, {&(0x7f000096e000)="fc19847963a2339b305e31b2e3b3c7e9cee40d674228531fdb8ed6b0225555b275ff0a49c6b1c85f3d00dce85496d81b7832a1911d370e56da347726579d50a50eebcda8600ed5a14bf0962804f266bf88d9ba15f2a3f378c278e43faa13ab79", 0x60}], 0x2, 0x0) 2017/12/26 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000457000-0x3c)="363d2af1be0b26223a8dc40d33e2544f1c809b7dd86ca29fc209215df0a8d58bc8a806cdc95512911371c830e757e6480ff88804f0ddb297a04702c8", 0x3c, 0x20008000, &(0x7f000072b000)={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r1, &(0x7f0000719000)=@random={'system.\x00', 'cgroup\x00'}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000069a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) fcntl$setlease(r1, 0x400, 0xfffff7fffffffffe) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt(r3, 0x6, 0x400, &(0x7f000075a000-0xc8)="d04aeb721859282a83aa5390c633791d38b0a7375825a46120496870088285ec6eda169ab208c76aa95cd5d450535a05a99f4e0487a664558f164baaf27b32bf8b3257a2e3b3c8a8fd9aa87347d0b1c7cda3b7538abcae1a2dd8c13b87505d30744d1319b718a10e39ebee4b9aebe9e9b2e1d941895b701c1dfd3fc923917ca5db6a25ae5631492e1c4f74de406373319134498607a53f897c2deb5225db52e83df93786b3772422caad5f0909067c3d6210ff34885af52f9291a2109c1b51c95314c2f1c29127a8", 0xc8) r4 = dup(r3) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f00005f1000)="0555cce728970d34e8db1429eb3ecf2e24327b610a80678e7ce76f14", 0x1c, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000aa9000-0x4)=0xd3, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000a82000)=0x0) connect$inet(r3, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f00004cf000-0x4)=0x8, 0x4) socketpair(0x1e, 0x3, 0xfffffffffffffc00, &(0x7f0000998000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000065f000)=0x8) sendmsg$unix(r4, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="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", 0x7ee}], 0x1, &(0x7f00002b0000-0x44)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [r4, r3]}], 0x2c, 0x4}, 0x4008080) 2017/12/26 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000959000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b5000)={0x0, 0x48, &(0x7f0000536000-0x48)=[@in6={0xa, 0x0, 0xfbfa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}]}, &(0x7f00006fc000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000734000-0x8)={r1, 0x101}, 0x8) bind$inet6(r0, &(0x7f0000d7b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f00003de000)=""/178, 0xb2) 2017/12/26 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000599000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) sendmsg$netlink(r2, &(0x7f0000c70000)={0x0, 0x0, &(0x7f0000bc3000-0x20)=[], 0x0, &(0x7f0000e38000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) recvfrom$inet(r2, &(0x7f00000b4000-0x7a)=""/122, 0x7a, 0x40000002, &(0x7f0000087000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000d20000)=0x8000, 0x4) recvfrom(r1, &(0x7f0000fb5000)=""/0, 0x0, 0x2, &(0x7f0000d3d000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) clock_getres(0x6, &(0x7f0000be3000-0x8)={0x0, 0x0}) 2017/12/26 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x10000000005) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000253000-0x4)=0x400) 2017/12/26 11:42:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x20, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8fa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x3, 0x0, 0x3}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000468000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000a06000)='/dev/snd/seq\x00', 0x0, 0x502) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085f000)='/dev/sequencer2\x00', 0x0, 0x0) [ 32.439645] audit: type=1400 audit(1514288531.069:21): avc: denied { write } for pid=5961 comm="syz-executor1" path="socket:[12162]" dev="sockfs" ino=12162 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 [ 32.473712] audit: type=1400 audit(1514288531.099:22): avc: denied { read } for pid=5961 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_fib_lookup_socket permissive=1 2017/12/26 11:42:11 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) 2017/12/26 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fd63ffb01101800000007000d00", 0x39}], 0x1) 2017/12/26 11:42:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000749000-0x3d)="27799f383378db7c5f0e20d5f75aea1f06bcc3764ab0926843c832e2dbfc335c866bf0e2fa1604a895013dfab6d70cece7f643a90c7feadf1801d167bb", 0x3d) 2017/12/26 11:42:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) r1 = getpgrp(0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000011000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x48800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000003000)=""/229, &(0x7f0000003000-0x4)=0xe5) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000004000)={r6, 0x18}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x444040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000003000)={0x2}, 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000002000)=@random={'user.\x00', 'posix_acl_access,\x00'}, &(0x7f0000003000)="7d6367726f75702e766d6e6574307d3a2b747275737465642940706f7369785f61636c5f6163636573733a2e5e1b00", 0x2f, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000011000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x801, 0x0, &(0x7f0000961000-0x20)={0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x5, 0xfffffffffffffffd, 0x5, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e10000-0x5e)=""/94, 0x5e, 0x7, &(0x7f0000505000-0x8)={0x77359400, 0x0}) 2017/12/26 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) sendmsg(r0, &(0x7f00004a5000-0x1c)={&(0x7f00001e2000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(blowfish-asm)\x00'}, 0x58, &(0x7f0000d9d000-0x8)=[{&(0x7f00006fe000)="b98ac760ad7edd55448c8c2711a07aed7de56179c544bc54f3b1dd6693f6bbb924ddbb9653b4832da8171f3be1705d47de339f7d7072e33f534e78f97d0b203b71270bd69cf6c58936cbdad3945f79588d81c138bd50e0d7951e51532ccd15dc3dcf2ee193b7d95eca29ad6bae24fd2db2ba731a199f0e78d2ce46c89be3aa7543b714f4a36455c5", 0x88}], 0x1, 0x0, 0x0, 0x8000}, 0x40080) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) 2017/12/26 11:42:11 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) add_key(&(0x7f000000e000)='id_resolver\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="9e", 0x1, 0xfffffffffffffff8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000004000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2017/12/26 11:42:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x364, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000012000)=""/239, 0xef) clock_nanosleep(0x0, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000011000)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2017/12/26 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = dup3(r0, r0, 0x80000) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000240000-0x4)=r2) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/26 11:42:11 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="f31a9a970dd52dec8f5bf7781419235fce56fbbab8c3462f2f1726d14b6837f0f4e9966d7109cd2de79eae6b87ad9305ba7a9704e3686fd1e3129a82619c4ce5f262d9250db3299b2ca2e4b364b55d44cc4ae76958a87395e16c3d26a94f85a594d2a3a6c2e25d34000143da341f0d2948451e7869a6acb1775891664206635c8d38a92206ff7606960d825157e99067701a5b0b53", 0x95) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000003000)=0x5) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000002000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000037d000-0xc)={0xa000000d, 0x0}) 2017/12/26 11:42:11 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x7, 0x500, 0xe8, 0x4000200, r1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r2, &(0x7f0000002000)=""/0, 0x0) [ 32.736464] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.740997] CPU: 1 PID: 6049 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #9 [ 32.748412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.757739] ffff8801c9f87830 ffffffff81d922b9 ffff8801c9f87b10 0000000000000000 [ 32.765696] ffff8801d6866d10 ffff8801c9f87a00 ffff8801d6866c00 ffff8801c9f87a28 [ 32.773648] ffffffff8165fb7a 0000000000004111 ffff8801caa9d0f0 ffff8801caa9d0a0 [ 32.781600] Call Trace: [ 32.784155] [] dump_stack+0xc1/0x128 [ 32.789487] [] handle_userfault+0xa3a/0x1310 [ 32.795520] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.802505] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.808878] [] ? __might_sleep+0x95/0x1a0 [ 32.814642] [] ? handle_mm_fault+0x117b/0x2530 [ 32.820840] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.827038] [] handle_mm_fault+0x1fd1/0x2530 [ 32.833069] [] ? __pmd_alloc+0x410/0x410 [ 32.838748] [] __do_page_fault+0x5c2/0xd40 [ 32.844597] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.850535] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.857176] [] do_page_fault+0x27/0x30 [ 32.862682] [] page_fault+0x28/0x30 [ 32.868022] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 32.874828] [] ? SyS_fcntl+0x874/0xc70 [ 32.880330] [] ? f_getown+0xb0/0xb0 [ 32.885574] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 32.891687] [] compat_SyS_fcntl64+0xce/0x4f0 [ 32.897713] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 32.904698] [] ? compat_SyS_ustat+0x30/0x30 [ 32.910645] [] ? __fget_light+0x158/0x1e0 [ 32.916412] [] ? SyS_lsetxattr+0x50/0x50 [ 32.922179] [] ? do_fast_syscall_32+0xcf/0x890 [ 32.928378] [] ? compat_SyS_ustat+0x30/0x30 [ 32.934316] [] do_fast_syscall_32+0x2f7/0x890 [ 32.940426] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.947059] [] entry_SYSENTER_compat+0x51/0x60 2017/12/26 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key(&(0x7f0000f5c000)='syzkaller\x00', &(0x7f0000f5c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c0000)="", 0x0, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f5d000)={0x0, 0x0}, &(0x7f0000f5d000)=0x8) recvmmsg(r0, &(0x7f0000f5b000)=[{{&(0x7f0000f5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f5b000)=[{&(0x7f0000f5c000-0x21)=""/33, 0x21}, {&(0x7f0000f5c000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000f5c000-0xd7)=""/215, 0xd7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f5c000-0x8)={0x0, 0x0}) 2017/12/26 11:42:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000ab0000-0x4)=0x1, 0x4) 2017/12/26 11:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{0x0, 0x0}, {0x0, r1/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1000000000002, &(0x7f0000383000-0x20)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f000053d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e68000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0x3, 0x7f, 0x5, 0xb}, &(0x7f0000508000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000590000)={0x8667, 0x208, 0x3f, 0x2b, r3}, &(0x7f0000f48000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d8b000-0x8)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000bd2000-0x4d)=""/77, 0x4d, 0x100, &(0x7f000019c000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/26 11:42:11 executing program 6: 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$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c1b000-0xc)=@sack_info={0x0, 0x6a, 0x9}, &(0x7f0000bec000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000860000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7, 0xfff}, 0x98) r3 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = dup(r3) write$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) r6 = getpid() stat(&(0x7f00005f0000-0x8)='./file0\x00', &(0x7f0000e9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003a7000-0x8)='./file0\x00', &(0x7f0000929000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c46000)={0x0, 0x0, 0x0}, 0xc) r9 = gettid() sendmmsg(r4, &(0x7f0000994000)=[{{&(0x7f0000e3e000-0xe)=@l2={0x1f, 0x6, {0xff, 0x8, 0x8, 0x8001, 0x0, 0x100000001}, 0x8, 0xe7}, 0xe, &(0x7f0000c2d000)=[{&(0x7f0000aa6000-0x1000)="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", 0x1000}, {&(0x7f00002e0000-0x36)="fe14612a730f29671e606ffb7c2a7ac1d48ed40427817a80c5fcdbab182d7fde29825e8cc5f8c2a10eae6f641862b0e569944339d90c", 0x36}, {&(0x7f0000636000)="bd68422771fb8d4fa4925eb09b23030ba90d299400112199bdfdfbe3d493c1db30c025bf7b3d53bc45d5822d7e03bc76aff4f791a7dddc24ff44197509edd795a265bb6564a40a846bf3cd4f40f5db573c1e8f1b937bbe5201ba975aca28ae1725d710aa0dc77ec6d16a2433a935f2714d1026dc16bad4bc972a9c11ac1f2b5384a50811a1538b185f6bdc77dda4ce03cb6d168b76bda446bf9f814c0d3a968ee7407dc68eb449c8d65ee8c7637a0dc7c10041536e3adf04a75dfd9d9faaa8a7f3de82a13527fefa0fd2fa5469d1ae0bde3c1f240f3b3876add119ecccc9ba1e1da3a53202464bb06139f49fc2ed2bbe4624feda3e", 0xf5}, {&(0x7f0000184000)="16e72ce940fc9ce4e05e3d207869b58c757ebee93c61c11d6e8b8a551d4aaf73235b4d9bff4e81a6f15d512c5218bc037f1808d8ed566b2ad3e28773db0ac312789497e1a20e2feb628e8ab2dd96ac1d55aefa866d9e04d4853511fdf1a3e1ef89d987233bf9de8356cca801bf0fc9a6b0b4f7d873121eb3d4eb9fe017200aedc189123943e8dc8f5fdc6742b326133875f7e4aa81c5d5efc26e0c", 0x9b}], 0x4, &(0x7f000032b000)=[{0x98, 0x10f, 0x8, "419c14c20ebde40f23cf43e382c49bbc475a4cf46d19cd218dba99bd980360f59857192b8bdbc0dc894998cb0fc7a4901a202c75fbe97aaf69b268f77aa8e7f48c99104de21fc6c3abf25af4b69473a6f2a9bec420c5778b3a44465b78a0ab33d8840b6f989b6118240148733f36cc161da6032eb5315ebd55585789536c9fec7f905ad9da42bbbc977c78"}, {0x54, 0x10d, 0xffffffff, "15e4830684eb09fc65e6ffa10286b487420646ba70dfd0cb23ceebb6a358b742af727b2b0647fbf6309e4d96363f9f25fc8b2ee506071756deca9b7c0dc5898548b8b4a3d2"}], 0xec, 0xc000}, 0xef59}], 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a9a000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00004a1000-0x8)='./file0\x00', &(0x7f0000183000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(0xffffffffffffff9c, 0x9) r13 = getuid() r14 = getgid() ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000517000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e3c000)={0x0, 0x0, 0x0}, &(0x7f0000947000)=0xc) stat(&(0x7f0000820000-0x8)='./file0\x00', &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f00004ca000-0x1c)={&(0x7f000062b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000524000-0x50)=[{&(0x7f000073c000)="155f5aed84804d06f02112b0ad37e74c92f60eca4e2c9bb437323b3cec1dd326f62074a1f352", 0x26}, {&(0x7f000018d000-0xdf)="56758fc81ecf731d0e4926e9bc89154410749cf60964dcdeaae3ec6e14c63c5da15a14b3486bb2fa4915dba5cd6594fd463fd3c7579e8fa726e51cacc8dabe1e93e06f22c121073a3bcafd570b675f5fd8df649b22b8c9ea6ddef12f84959722d9ff18b26d133e9979044ec91cc4e1b4a73776de7308e4016cbdcd73adb4adc068c85987a12984eced2c3ade247208eb9eb84e66187380fea979c2cc34de7c26a674d2ba3a95806fcd7d9c6a09cdf70f512b5cf67bf1f115dd20f20407ca3a1a0257c9b71a1daa17c0c7ffd60ce62bbb69a10ef3881e66c17145f44a13ac14", 0xdf}, {&(0x7f0000894000)="bdaa7e69b1db596e678e7a2228c6b21d31b8c6117389d62b1b502a39956712780b7176a7f84a3c61c54ac04ebffd9d054b975ed8c7d2a4c1dbbeb81da7fab20d847b75d268fb360217025d991815599b1acf4c4ca0f256a05639736e07554af6c06d0a791e837e3f9dc900ba8351893b9efe31", 0x73}, {&(0x7f00003ff000-0x1000)="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", 0x1000}, {&(0x7f0000a75000)="7d307cd785a967d6d98db6491523441f4267be312be9df2001c5f356720436b4c7ac0619507e1fefc89e01c1013d1291f225ab4dec69f9d5e396d00dfafa5fe96c164618f819fef7b953e28e304d", 0x4e}, {&(0x7f00000a7000)="305666f259c6bd4538772eff8cec10167133d94ac941956268415199d53bb7", 0x1f}, {&(0x7f0000ebe000)="450631d6ebb2d98892531b4f34637053925ae0d55fa70569b18d96d5c74b5eb24c11df7755fb274ec720f9a49deddd04588813e6221319ee2dd5330d596f0fdd791a43c3a919eeec79441af2809ecb52ccd78f15f47cb4881b116e384e60e80a6f45890cea3ca6b5226d72345e1b5c04157e8a4f25d9", 0x76}, {&(0x7f000054e000)="", 0x0}, {&(0x7f0000469000-0x45)="229fd281e1bb4d283194451a9cd67aa07caef486fe8e869c096e43d57fe6e2a11eedb5f7764d2ada8214ebe2484ca7de5b43828b74a5bb15e158f675d71618a81e7ff4397e", 0x45}, {&(0x7f00000c7000)="d41770d316fd01bdc1d734c1f2c6c142faa3df4899acdf1cf358316917c6ce81446f3739d2cb7e0521a13ec14b91316b43d7d67306c42b0ea63f2f840c3b3f13b87650244d3c02e4837c96de5d1cd318926c1ec598b3a19b4f3295b2477e5ffb7787533ba221eeed8b7333052d32533318357f6525e95731b68336ef70a0cf83cd8b0372ed54545e16c16e", 0x8b}], 0xa, &(0x7f0000593000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x24, 0x1, 0x1, [r4, r4, r3, r5, r1, r0]}, @rights={0x14, 0x1, 0x1, [r4, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x98, 0x4040000}, 0x24000884) recvfrom$ax25(r5, &(0x7f00007f6000-0xbb)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2017/12/26 11:42:11 executing program 7: pipe2(&(0x7f0000b8e000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d5000-0x98)={0x0, @in6={{0xa, 0x1, 0xb1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffff4532}, &(0x7f0000078000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a76000)={r2, 0x7193f734}, &(0x7f0000b29000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2017/12/26 11:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000acb000)={0x0, 0x1000, "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"}, &(0x7f000087a000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e6000)={r1, 0x10000}, &(0x7f0000051000)=0x8) r2 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) preadv(r2, &(0x7f0000bb0000-0x8)=[{&(0x7f00005c7000-0x56)=""/86, 0x56}], 0x1, 0x0) 2017/12/26 11:42:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000023000-0xd1)="dc13b51a5b31306e78dd587672ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e0400442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038d86611f937f96f7d0ff812a8f9fc3f070be5df00000000000000d359bdfb62e18a089c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db82b2080dff40bb45a7883a5", 0xd1) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/26 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000018e000-0x4)=0x6) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a4f000-0x4)=0x0) 2017/12/26 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat(r0, &(0x7f00003b8000)='./file0\x00', 0x0, 0x2) r1 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2270, &(0x7f00007d1000-0x1)="") 2017/12/26 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000036f000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000013b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bbd000)=0x0) recvfrom(0xffffffffffffffff, &(0x7f0000446000)=""/46, 0x2e, 0x1, &(0x7f00008a7000-0x58)=@nfc_llcp={0x27, 0x576, 0x9, 0x1, 0x2, 0x8, "0cacb419598a5d865b78eb5707cb96b096df4509ca9a9b935d5974e921208d97d875dcdc2eadc0dd8be1f7eff04742ed41e2078c99112a9c1cc81e984575c0", 0x81}, 0x58) 2017/12/26 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b1d000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000869000)=0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c47000)={0x0, 0x0, 0x0}, &(0x7f0000921000)=0xc) getresuid(&(0x7f000093f000)=0x0, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000835000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f45000)={r1, r2, r3}, 0xc) timer_getoverrun(0x0) [ 33.055931] device gre0 entered promiscuous mode [ 33.078061] device lo entered promiscuous mode 2017/12/26 11:42:11 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000080b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000555000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b4e000-0xa)='/dev/ptmx\x00', 0x402200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00007e6000)=0x63) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x1f) 2017/12/26 11:42:11 executing program 5: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000143000-0x28)=[{r0, 0x2018, 0x0}, {r0, 0x5a75ed778746878, 0x0}, {r0, 0x1, 0x0}, {r0, 0x10, 0x0}, {r0, 0x9364, 0x0}], 0x5, &(0x7f000077c000-0x8)={0x77359400, 0x0}, &(0x7f000077b000)={0x80000000}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000077b000-0x8)={0x0, 0x0}) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000b9000)={&(0x7f00004f8000/0x1000)=nil, 0x1000}) 2017/12/26 11:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c1000-0x9)='net/raw6\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000847000)=0x0, &(0x7f00007c4000)=0x4) 2017/12/26 11:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004a9000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00001a4000-0x4)=0xc) r1 = socket(0x11, 0x80003, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e4f000-0x30)={0xc, 0x0, &(0x7f000063a000-0xc)=[@enter_looper={0x630c}, @release={0x40046306, 0x1}], 0x1, 0x0, &(0x7f0000da3000)="c0"}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) 2017/12/26 11:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvmmsg(r0, &(0x7f00005cd000)=[{{&(0x7f0000cf6000-0x3)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00003cb000-0x4)=0x2, 0x4) write$tun(r1, &(0x7f00007dd000-0x43f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x419, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x423) syz_extract_tcp_res$synack(&(0x7f0000e83000)={0x0, 0x0}, 0x1, 0x0) 2017/12/26 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0dba9c18cf6c80a13f095e16a1db6d53145a35f8ac9d67a9e4863dadf2c9a3042f3fda98f27f35d730ad1e8385c08d590a", 0x39}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e05000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00004c8000-0x4)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000c62000-0x6)=@hci={0x1f, 0x100, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005e6000-0x8)={0x0, 0x80000001}, &(0x7f00006f1000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000050f000-0x104)={r2, 0xfc, "cf13cb22084bc8c07d3d3b7facc46b18ce468e43972c59579283b53cbfa98be58769ed6cb543785bc588254588451390613b965735681998c2a00e120c3ca83b7da189000120e3448b14ea9ce65e783852b117c8ff7a24623adccacce5524d4f1baba9eb0d2bfe32c9b372a21fcb3cef5a432565de15a19b18a8cdec03c550830abfb50beaf868e19d7e14bebab1e904213620fcae6fac931a0c109293a70306a55a11d85c799ba5b98fe798e2eb40243678ecf48e9179834a4e36ba86294bd2cfbbfeb5436c916b963213e8536390488a533db2c12edfbf0b0ca092e858e6e0c689d0b8ea04d9923169c49e269ee052d693370637d05d8e9fe503e2"}, &(0x7f0000014000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c22000)={0x1, [0x0]}, &(0x7f0000b90000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008de000)={r3, @in6={{0xa, 0x0, 0x9f11, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6}, 0x98) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2017/12/26 11:42:11 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dd0000)={{{@in6=@remote={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000239000)=0xe8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e63000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xec31, r1}) close(r0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:42:11 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f00006e3000-0x4)=0x4, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f7b000)=0x0, &(0x7f0000f7b000)=0x4) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0xc) setgid(r2) r3 = syz_open_procfs(r1, &(0x7f0000f7c000)='ns\x00') mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000f7e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c0a000-0x4)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000f7c000)=0x7fffffff, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f69000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f6e000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f7e000)=0x34b9, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x8000f, 0x9) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000f7f000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f7e000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000f7d000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008c1000-0x20)={0x2, 0x20, 0x8200, 0x100, 0x0, 0x34, 0x3, 0x9, r5}, 0x20) 2017/12/26 11:42:11 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x7, 0x80b, 0x1000, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r3, 0x5607) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000010000)={0x0, 0x2b, "2f2975ffd35dd7b62ae33016171c952275bf31f40f6df6ff4188eb1e99782bc3f6aec34e22ac1612a91a27"}, &(0x7f0000011000-0x4)=0x33) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={r4, 0x3, 0x30}, &(0x7f000000e000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000-0x8)={0x5, 0x0}) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000010000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2017/12/26 11:42:11 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='attr\x00') unlinkat(r0, &(0x7f0000001000)='./file0/file0\x00', 0x0) ioctl$TCFLSH(r0, 0x540b, 0x80000000) 2017/12/26 11:42:11 executing program 1: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = signalfd(r0, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000e79000)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e7a000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000912000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e7b000-0xc)={r2, 0x80003, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ad4000-0xc)={r3, 0x80000, r0}) epoll_pwait(r0, &(0x7f00006fb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7, &(0x7f0000832000-0x8)={0x6}, 0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c62000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000)=0xe8) connect$packet(r0, &(0x7f0000033000)={0x11, 0x1d, r4, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) signalfd4(r1, &(0x7f0000057000)={0x0}, 0x8, 0x0) [ 33.185661] binder_alloc: binder_alloc_mmap_handler: 6105 20005000-20009000 already mapped failed -16 [ 33.225000] binder_alloc: binder_alloc_mmap_handler: 6105 2046e000-2046f000 already mapped failed -16 [ 33.240688] device gre0 entered promiscuous mode 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000dcb000-0x2a)="2900000021001900013d3524001400060200001600000000000101040d000a007f0000000000000908", 0x29}], 0x1) 2017/12/26 11:42:12 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000025000)='/dev/loop#\x00', 0x0, 0x4800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f000002c000)="9685f643b1fd56ca1b2fc8b89a230597c4a6edde80cb92b9ebc18a5fd48eaa79f4d1027029195ecafb3f6d1458107562854c478e85e99f85f6a30115eb92d84ed8a1e6fd7c46f8cd") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/member\x00', 0x2, 0x0) r2 = open(&(0x7f0000022000)='./file0\x00', 0x301101, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000019000)={0x7, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3f, 0x7f, 0xffff, 0x20, &(0x7f000002d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4fd1, 0x1, 0x100}) fcntl$dupfd(r2, 0x0, r3) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000012000)={0x3, &(0x7f0000024000)=[{0x8000, 0x7, 0x10001, 0x5}, {0x4, 0x0, 0x0, 0x804}, {0x1, 0x5, 0x62, 0x4080000001}]}, 0x8) 2017/12/26 11:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000479000-0xd)='/dev/usbmon#\x00', 0x6, 0x109040) read$eventfd(r0, &(0x7f0000c04000)=0x0, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000195000-0x8)={0x2, &(0x7f0000513000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/26 11:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x6, 0x80800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ec000-0x11)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000042a000-0x4)=0xfffffffffffffffd, 0x4) sendmmsg$unix(r0, &(0x7f000045f000)=[], 0x0, 0x3ffff) connect$unix(r1, &(0x7f000089d000)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2017/12/26 11:42:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000cf6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000599000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ae2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000066b000-0xc)={r3, 0x8, 0x20}, 0xc) 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000000000002, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000e5d000)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e5e000-0x10)={0x0, 0xdf8, 0x4, 0x2}, &(0x7f0000c35000)=0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e5e000-0x8f)={r2, 0x87, "ce5b482021a20af71db0a5b2738baf719879622fdc86e60e3331fe7f5c054923f278548033023bb2e5cab20e8f45feedc1db5060d01ee7886f99282c831cb89cef2ec294b0f01290af03cec4438ea4ba67111bb3605ceac76cdc7a5cf78ba485912b4c86f80493a27df8e24dabe693c69d5dfc3cc6968df4d7d427d7f64d3e9d36324320b7aa4d"}, &(0x7f0000658000)=0x8f) 2017/12/26 11:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 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$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002dc000)={@generic="8c1a8318c47128174fbf92dbcabf9aaf", 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef3000-0x6)='vegas\x00', 0x6) connect$inet(r0, &(0x7f0000f0e000)={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) sendto$packet(r1, &(0x7f0000681000)="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", 0x955, 0x1, &(0x7f0000bc8000)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 11:42:12 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000255000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x10)='{wlan1mime_type\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bdd000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) 2017/12/26 11:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x100000000000, 0x0, 0x1, "32b05d801e66a3ab0000e6b6cc150900000053132c9bf944cf270012da21ba80c0403900008000aa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc32fb94610aa0acd237d234afb805ebffff00000000000000008b", [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000acf000)={0x0, 0x58, &(0x7f0000840000-0x58)=[@in6={0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x19dc6de4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000014b000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cbb000)={r1, @in6={{0xa, 0x0, 0x5456, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x7, 0x3, 0x1}, &(0x7f0000f20000)=0xa0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2017/12/26 11:42:12 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008c8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000fed000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ee2000-0x4)=0xc) writev(r0, &(0x7f00008c6000)=[{&(0x7f000010d000-0x29)="290000001800310900000021000000020213000000003c06800000000c00080004000c000000005601", 0x29}], 0x1) 2017/12/26 11:42:12 executing program 7: acct(&(0x7f0000560000)='./file0\x00') chmod(&(0x7f0000068000)='./file0\x00', 0x8) 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000077000)='/selinux/member\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) fstat(r0, &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f00009c4000)={0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0}) 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000050f000-0xe0)={0x0, 0x0, 0x0, 0x74b, 0x7, 0x0, 0x4, 0xa, 0x0, "df2aa50a3db1689c3e4c768584efd25798ef666b76f554783dd31ab64c3a9d643e8bd6d67d1c92ad1ee4b0943dfe914b95f8cf159d9e955bde6af0e5b85591f7", "91de2754df72d66a38522878fbd0b114d2bc08ef893be0d68fcab470fd02eb96dbdc72e53cbcb3c7214850323082d2ee44c73f6ba116775764266c833df6ea99", "e3f76962ed3c84154cdf544e0f4ac53b9974e6bc08fe8892abf68a01b28eef7a", [0x7, 0x3f]}) 2017/12/26 11:42:12 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f6b000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f6c000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="d9d9dbad4438", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8e216e37cc8d83c395c64e3e69b0a0d5"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f6a000+0xd02)=0x9) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x8, 0x0, &(0x7f0000f6b000)=[], 0x280000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000d6000-0x8c)={0x8, 0x7fffffff, 0x81, 'queue1\x00', 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]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ecb000)=0x0) 2017/12/26 11:42:12 executing program 6: mmap$binder(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x0, 0x43b7c7ad578607fc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0xff, 0x3, "88aee6da8a38", 0x2, 0x0}, 0x10) 2017/12/26 11:42:12 executing program 3: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b1e000)=[{0x0, 0x0, 0x4, 0x0}]}) 2017/12/26 11:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000588000)=0x0, &(0x7f0000a8c000-0x4)=0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) readv(r1, &(0x7f00009f6000-0x38)=[{&(0x7f0000534000)=""/244, 0xf4}], 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e42000-0x8)={0x0, 0xc4}, &(0x7f0000e93000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008e3000-0xc)={r3, 0x58, &(0x7f0000a1a000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x87c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x735}, @in6={0xa, 0x0, 0x524f, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000841000)=0xc) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000525000)=[{0xa, 0x0}, {0xb, 0xfffffffffffffffd}], 0x2) recvmsg(r5, &(0x7f000056c000-0x1c)={&(0x7f0000e8e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000763000-0x8)=[{&(0x7f0000d47000)=""/27, 0x1b}], 0x1, &(0x7f0000269000)=""/243, 0xf3, 0x1}, 0x2000) close(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000511000)={r4, 0xffffffff}, &(0x7f00004e4000)=0x8) 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b4c000-0x8)='keyring\x00', &(0x7f0000b4b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003cf000)='trusted\x00', &(0x7f000046d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4b000)='\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x80000001, r1) r2 = syz_open_dev$sndseq(&(0x7f000046c000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup(r2) read$eventfd(r3, &(0x7f0000b4a000)=0x0, 0x8) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000077b000-0x8)=0x0, &(0x7f0000b4d000-0x4)=0x8) 2017/12/26 11:42:12 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a45000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000001000)={0x4, {{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]}, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) recvmmsg(r0, &(0x7f0000c52000)=[{{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000d8e000-0x8f)=""/143, 0x8f}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000973000-0xc7)=""/199, 0xc7}], 0x8, &(0x7f0000001000-0xb7)=""/183, 0xb7, 0x9}, 0x9}, {{&(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000379000-0x30)=[{&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f00008b0000-0xb1)=""/177, 0xb1}, {&(0x7f0000b78000)=""/216, 0xd8}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000000000)=""/187, 0xbb}], 0x6, &(0x7f0000983000-0xd0)=""/208, 0xd0, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000001000-0x18)=[{&(0x7f0000378000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f00009a6000)=""/142, 0x8e}], 0x3, &(0x7f0000001000-0xee)=""/238, 0xee, 0x2}, 0x3c}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/173, 0xad}], 0x1, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0xd3b}, 0x6}], 0x4, 0x0, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0xc04, 0x4) clock_gettime(0xfffffffffffffffd, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000004c000)='/dev/keychord\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000048000)='@', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x6, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000046000)=""}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000023000-0x40)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008cf000-0x8)={0x0, 0x0}, 0x80800) syz_emit_ethernet(0x13, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0x3, @llc={0x0, 0x0, "8b", ""}}}}}, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000def000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000005000-0x15)=@known='com.apple.FinderInfo\x00') bind$ax25(r0, &(0x7f0000004000)={0x3, {"c7b9f8e47752c0"}, 0x7f}, 0x10) [ 33.430979] keychord: invalid keycode count 0 [ 33.444076] keychord: invalid keycode count 0 2017/12/26 11:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xffffffffffffffff, 0xffffffffffff3592) write(r0, &(0x7f000087d000)="26000000130047000000000000000000041000ff0100000000000001000000010600100004df", 0x26) 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000129000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) clock_gettime(0x0, &(0x7f00008da000)={0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) futex(&(0x7f00004f2000)=0xfffffffffffffff9, 0x3, 0xcbf, &(0x7f0000f6e000)={0x77359400, 0x0}, &(0x7f0000806000)=0xf4, 0x9dc6) openat$ppp(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000abd000)={&(0x7f000015f000/0x2000)=nil, 0x2000}) 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) 2017/12/26 11:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000044c000-0x8)={0x0, 0x0}, &(0x7f0000ef0000)=0x8) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) bind$ax25(r3, &(0x7f0000c6e000)={0x3, {"2a82c548b0e2c5"}, 0xd0}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000ad4000-0x8)={0x9, 0x8}) link(&(0x7f00005be000-0x8)='./file0\x00', &(0x7f00008cb000)='./file0\x00') 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) write$sndseq(r2, &(0x7f0000411000)=[], 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) 2017/12/26 11:42:12 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f000049f000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') preadv(r1, &(0x7f0000ad4000)=[{&(0x7f0000f11000)=""/195, 0xc3}], 0x1, 0xfffffffffffffffc) unshare(0x2000000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000190000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000031c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f000058e000-0x20)={0x1f, 0x1ff, r2, 0x5, r3, 0x4, 0xab7, 0x7}) 2017/12/26 11:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f02000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c77000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000e67000)=0xc) 2017/12/26 11:42:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x44000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000125000-0xbc)={0x5, 0x1, 'client0\x00', 0xffffffff80000000, "70600cc0f1a6337a", "355f427ab0545d6946402a13c0b1308f047fbb970e0d2a7c8550221f5f463cac", 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r1, &(0x7f00007d1000)=""/48, 0x30) 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x4, 0xa0, 0x9, 0x1ff, 0x8, 0xfffffffffffffff9]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xe4)="aead72053a281513fdda06b5dc1eb2382d91c9936e6ef35b753077ab6766ca3141612e6e7f9720f66a3c5407a44fffc420311d5ed253a2820789bcab3eff9c2cc579e2280d012e5c5f61054fa440e039c46b246d0b17fce842eb5a294d3378a0b753eedc3a90d98641ac52917127e919ac48f606eae1b76e708751ffc51e011eda0a3a8736c20d69cfa77a3366232ade120b326c3cd88f37ea8c301ee42a787d532412dee7c0120f575ee228dda439e686ce8a355d1fb9d8c184abb0df2834b59ec7b9903224b534aa0edfb49c6829c47beec1377589ddd697609cc8ccdea36d22d1b6c3", 0xe4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfff, 0x1f, 0x7671, 0x8fb9, 0x9, 0x6, 0x7fffffff, 0x3f, 0x8, 0x4ec, 0x6, 0x7, 0x7, 0x0]}, &(0x7f0000005000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7f}, 0x8) 2017/12/26 11:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000200000000005, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) syz_open_dev$random(&(0x7f00002c2000)='/dev/random\x00', 0x0, 0x505080) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000034e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00008ec000)={0x4, 0x8, 0x87}) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000c77000)='clear_refs\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xff) getsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f0000449000-0x4)=0x0, &(0x7f0000fdc000)=0x4) 2017/12/26 11:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000019c000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000204000)=@known='com.apple.system.Security\x00') sched_setparam(r1, &(0x7f000071d000-0x4)=0x40000000000008) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000df2000)=""/221) sendmsg$netlink(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) ptrace(0x8, r1) 2017/12/26 11:42:12 executing program 5: getitimer(0x0, &(0x7f000081a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000000a000-0x4)=0x0, &(0x7f00000fd000)=0x4) 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = request_key(&(0x7f0000438000-0xa)='blacklist\x00', &(0x7f00008f9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008bf000-0x1)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000d1c000)='blacklist\x00', &(0x7f000004d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dae000)="de626003a68908ab059f41ba10ba1d6d2df31f61542a67bebeebf627226bccb4eff30cf69ba8cfa00c0b053aaeace7139fc4d802730e26c6efef63d94aa3a77addd3face69ba3b47a04ef7fa5dbca67565cc545100b3f82dd7d7353be288499dfe1b1f00f5f243161f456d2d939ba2209995b434638acc5113b85027b2575571390225b9a295ce08af502a8f970e6e26d46506bb01165f2c0e64e6e4af09b29282403b6826f3625b04e54c90462b5def3d1911318da3afb365bdc37b8f8552", 0xbf, r0) mkdir(&(0x7f0000459000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000733000)='./file0\x00') 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000002000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002c2000)='./file0\x00', 0x204000, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7}, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000082e000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0xf5) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000aa000-0x10)=[{&(0x7f00000ab000-0x59)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf51000000a0000030004001c04ed5e000000000022000d00010000060000001f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000062a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f00002fb000-0x40)=[{{&(0x7f0000002000-0x9)=@rc={0x1f, {0x4, 0x5, 0x93d, 0xffffffff, 0x1, 0xfff}, 0x7}, 0x9, &(0x7f00007a9000)=[{&(0x7f000087f000)="fa60a59e5d5aff8545792b3fe9fd7856e2fc4f3d5fa93f299c6f4f604f42030e049caaf263c5d95d57808fd4fcb119abd208bdf66359fd2e20ff9cea13af76bd9dbc8586d9cb0cf5a168a1991024", 0x4e}], 0x1, &(0x7f00009b9000-0x200)=[{0x54, 0x19d, 0x0, "db3b35050d62106bdf9994f67dfcb5a46a36c27e91633875ab8129e5ab2e5217f6d103011c3690ee543bd6d59757aab781c1a160dfe7e6ee398350faebd3911d87ec897cfd7a"}, {0xec, 0x13f, 0x10000, "8924617ae0c63cf36db1b8d412774f8a4e326457cf6e29c8112eb55cf1c89281f995663b6fc350c6eb4e8aaf6fd813b7214f09374a2d35d3ce7b0fb580db747d5008924a9f3c1445a94a06a74bea4c787372350d4d6b1767532739244fcf07a417652bf08c8259196c1d9faad4feccfa4dd3155285a27cf76e9e28fcccbd8082547737280418236ae19c71f47e0b1413e233571c5e9f3f8648167865478e4724e9b39a7a593ca52eeff6de6da691c274fc13fad141ddd7c6fb9099b65f70ea4117ed21bf924ad82ae9c93ac16447f4eac89d286f3642266e5bd9544196bd"}, {0xc0, 0x10d, 0x6dea0b76, "f412b92c352e270c73bec616b468f7696ad46fd00ca2c4449dd29da514cf37ccec1b74b6844e5a70806abeb05262f1496ed98108c06f5512f0941a83ef132c8ed09a3a507160dfeff3da1e73012dafd8405f9f626b5fb1a9d90686deb054a520e66eccd7f8a9e007f08a222334652c7ecd4a5b0dc4a5eb460fb0ffe4dcd63c71dd353a266d492dd4ece21078935b2405be2900c27c93b749f769041f4d14203867ab727dd67abbb83ac79910ce4059d1ceb6e640"}], 0x200, 0x20000000}, 0x40}, {{&(0x7f00007c6000-0xe)=@in6={0xa, 0x1, 0x18e, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000002000-0x40)=[{&(0x7f000070a000)="41903d2608ff9f9d5209624e07f04a7840211fd4dc03750cc9223e5843c5cc496fd22c3a1ed196f2fd1c449f3faf4e6f7fd8f8a8c75d2a6b8a381c0a9d26624aa42fcc11d4c2a6b04510a5d51905d4af7d6c329b91cbed705752363416b192e62cebe896fd90436065ab850adda5e60144d0f059876ad645525cdbb05147c5de2c5d6e6eed0040f6c74c28de68d9579aa6f4d17da4ebd5", 0x97}, {&(0x7f0000996000)="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", 0x1000}, {&(0x7f0000aaa000)="c07f01dc823963268b54ba33ff8123", 0xf}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="b95b3f012bbfaf4f9ba396ad97edf0c1f1d0412be6783653b053953e2d87d0577ee7aa6d0bcd1f2b2917d781cff4e350821a8b32468572da79a0822f131e8a65a64ff6f857a8679b3e8296810004d7bb7583cce8d92a9ce29a84c8ab584728026c610dea267398515d09", 0x6a}, {&(0x7f00002ae000)="2bab9f98970c20063922aaa7a6d9954e8b74ff1fcaad6e0a9a6ee4af26d382686b253ef83c86c687206ff468d26043587e21311016acb3", 0x37}, {&(0x7f0000002000-0x2f)="2681fb49248cac51851ea7d701720ff48575731a5bc6334858bcea4bb8d98748af9ce60436249af128c4eb936f210a", 0x2f}, {&(0x7f0000001000)="4605ed1636e313828da586c5c68851393f7fe7b35e07dcdd3d7606ae7cf2ea0d618b946561fed124e97af149a80ed0693bd3746d4eaff62406c76953c88649ac2042ef97ce26005f86360c023dd55536706cfeff66c2483a8f7c732c1b588313f822df6f96ac1820bd644891d60cff4bd5f38b628c78a3e8ff812b005919e4af7049954c26111fb9d4469e8664910a84f4f3e08794f0878bd1d816ecce3f752aa91990e019612475fe0121ea572d7eb72e95cddae2723e323e6eff8cece3f0005052e3591785433f4ca4d0ba63d0da0626ee1bcb57101e78017de39309b39e489178147dcd4e723e098d6a9906759ebab211ba6c5c23", 0xf6}], 0x8, &(0x7f0000892000-0x150)=[{0x10c, 0x111, 0x5, "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"}, {0x44, 0x113, 0x0, "867b534879176f3ebe19ba87a292e615b5bb970e767f9ae20fa19f4f347627c72710ab011727220d7063cf36a9cbdf6470f1e7ce9872dc72"}], 0x150, 0x801}, 0xec}], 0x2, 0x4000) 2017/12/26 11:42:12 executing program 6: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000006f000)={0x0, 0x0, 0x0}, &(0x7f000006f000)=0xc) setregid(r0, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r2, 0x5, 0xfffffffffffffff8, 0x0) 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000efc000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffff800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8}, &(0x7f00007c1000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd4000-0x108)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0xffffffffffff6a97, 0x6, 0x1, 0x10001, 0x6213, 0x5, 0x7fffffff, 0x3, 0x0, 0x2, 0x1, 0x3f, 0x2]}, &(0x7f0000ae9000-0x4)=0x108) 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000001a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000e000-0x8)={r2, 0x8001}, &(0x7f0000019000)=0x8) r3 = open(&(0x7f0000018000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000011000-0x6e)=@file={0x0, ""/108}, &(0x7f0000019000-0x4)=0x6e) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000001b000-0x8)='./file0\x00', &(0x7f000001b000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000018000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000017000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000005000)={0x1, {{0x2, 0x3, @rand_addr=0x3ea1d75a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) readahead(r0, 0xd1, 0x81e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2017/12/26 11:42:12 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ef1000)={0x2, [0x4, 0xfffffffffffffffd]}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000eee000)="1800000002", 0x5) 2017/12/26 11:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00007b2000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cec000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/26 11:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00008c8000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008d4000)=r1) sendmsg$inet_sctp(r0, &(0x7f000051a000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) writev(r0, &(0x7f0000525000)=[{&(0x7f00000e7000-0x1000)="c1", 0x1}], 0x1) 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/157, 0x9d) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x1, 0x3c, &(0x7f0000001000)="76221a27f97d4aaff29d58115112fcc162aa8427c06d8e2a70410cf6ea19e4193d0a558fe14a562299fe95e384122a0cad6253ad829e8c3ef153f2c0"}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl(r0, 0x707, &(0x7f0000000000)="") 2017/12/26 11:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000043b000-0x1)='\x00', 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000476000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xcf, 0x7, 0xffff, "f0cfcbcae44bc513fece0379e73636598b3d50be8a8745b48f3e45ce6ab3d897f26220578a74f880ca0788a6d2acb82d1819af219084411f0777d51682c0b249994bebc1d28eed2e8f62ba296b361847"}, 0x160) writev(r0, &(0x7f00001c1000-0x48)=[{&(0x7f00002cb000-0xab)="", 0x0}, {&(0x7f0000799000)="9aa7aa914e690ff1d694f28a697fbdb519cbe3be33d2bc882de9cd4a459e1a8def1ea349a0", 0x25}], 0x2) 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b42000)=0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) 2017/12/26 11:42:12 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d29000-0x1f)="1f00000002011f9f4c3b2b00000000000a0000ff090001800400010000df18", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) syncfs(r1) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000366000/0x3000)=nil, 0x3000, &(0x7f00003bd000-0x54)=""/84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000510000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r5 = getgid() getgroups(0x1, &(0x7f000060b000)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00005cc000/0x3000)=nil, 0x3000) r7 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file1\x00', 0x80000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r7, &(0x7f0000003000-0x2b)=""/43, 0x2b, 0x21, &(0x7f0000789000)={0x4, 0x8001, 0x3, "ebe50748a730", 0x6, 0x0}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setgroups(0x4, &(0x7f0000000000)=[r3, r4, r5, r6]) 2017/12/26 11:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cfe000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r4 = add_key$keyring(&(0x7f0000f1b000)='keyring\x00', &(0x7f0000b75000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0xb37) recvfrom(r3, &(0x7f0000516000)=""/236, 0xec, 0x40000001, &(0x7f0000a4d000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) tkill(r1, 0x16) 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/26 11:42:12 executing program 7: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="3cbb2c5539ae198b5b6d2fb5eab9b5c4") r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x4, r1) fanotify_mark(r2, 0x22, 0x1, r2, &(0x7f0000000000)='./file0\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f8a000-0x95)=""/149) 2017/12/26 11:42:12 executing program 3: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00000dc000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c2d000)={{0x9, 0x9}, {0x2, 0x10000009}, 0x6, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_wait(r0, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000610000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005af000-0x20)={0x59, 0xfffffffffffff000, 0x0, 0x8, 0x0, 0xa932, 0x400, 0x6, 0x0}, &(0x7f0000028000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000014a000)={0x3bd1, 0x0, 0xa2c7, 0x4, r3}, 0x10) sendmsg(r2, &(0x7f00001d0000)={&(0x7f0000a1b000)=@nl={0x0, 0x0, 0x1, 0x100000000}, 0xc, &(0x7f0000bbb000-0x8)=[{&(0x7f0000b45000-0xed)="c07278050aebbbd911568ea7e8076014b159a545fc7b3f2c70a43a8e0686fa3a5093a76f6a299b01f2715cc568f7ac22e27cb104fdb10fe9719982da91e84b90a7d7c0114a9d9a437ba728500e474f7fff7d2c9675b59d56019018bbbd76c158a5cc3fecb9de8c0fdc73e151ab6ee5cc14cf5358e4ef92b90578eb3ca175e7fdcd6cc0312b0f1f94573470737b44938b6bb76935a8d6b3a210ffe19557d3534ed26d86e925a322707b8867d10dd5b4cef996854c57df870a2409423bcff94b353381442bc59ce17172cbdf44d5e49c56a9587852abf2be508eb4aa7c8e04d2f376e13c930ad7a28be1c2a5ffe6", 0xed}], 0x1, 0x0, 0x0, 0x40040}, 0xc080) 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) fcntl$setpipe(r0, 0x407, 0x2) ftruncate(r0, 0xfb8) epoll_pwait(r0, &(0x7f00000bf000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xea, &(0x7f0000dbc000)={0x40}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000069f000)=0x6) ioctl$int_in(r0, 0x5456, &(0x7f0000fdd000-0x8)=0xc83) sendfile(r0, r0, &(0x7f0000dca000)=0x0, 0x3) 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000-0x24)={0x3, 0x7fffffff, 0x40, 0x1, 0x800, 0x0, 0x9, 0x1, 0x11, 0x100, 0x10000, 0x3}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x80001, 0x0) dup3(r1, r4, 0x0) ptrace$setregs(0x13, r3, 0x0, &(0x7f0000001000)="") 2017/12/26 11:42:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) fstat(r0, &(0x7f00006ec000-0x44)={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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000688000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b2b000)={0x0, 0x74, &(0x7f00001f1000-0x74)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x45ca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3e}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}]}, &(0x7f0000634000-0x4)=0xc) write$eventfd(r0, &(0x7f0000ee4000-0x8)=0x8, 0x8) close(r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001ac000-0x8)={r2, 0x9}, 0x8) read$eventfd(r1, &(0x7f000076e000)=0x0, 0x8) 2017/12/26 11:42:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200400, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0xe89e, 0x9ce, 0xa5b6, 0x1, 0x81}) arch_prctl(0x1003, &(0x7f0000000000)="1e000c4d042bbf72635ba4f2e642896a8de12d082572b877449550af06254479eeea04425ded243826") ioperm(0x8, 0x80, 0x8) clone(0x0, &(0x7f000015c000-0xb8)="", &(0x7f00004e9000)=0x0, &(0x7f0000461000)=0x0, &(0x7f0000b44000)="") 2017/12/26 11:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000c3b000)=[{&(0x7f0000a5a000-0x3a)="39000000100009040000000080000000078105000000000005008e000000000019000a001d000000000000200608eb0607fe5cf2b4848989cc5f", 0x3a}], 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000040f000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x7, &(0x7f00001ab000)={0x1, 0x4, 0x6, 0xc9, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000e87000-0x8)='./file0\x00', &(0x7f0000a2a000)=""/91, 0x5b) 2017/12/26 11:42:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006fe000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c49000)="a8328c73559f8ddf0f3b6f341a70b7516211acf92a0553db4f177aa76a04e2c9ade9d1a8d88538bf6f6b8e9943112b39faacc649388c445c22eb38dbd9abd4b162f2f2a718f0a6bbca68c4aed1b97b5d1ce9781a3719d4126cc6abd290aa53bde886eeca53d56fa47dd39fc636fffd900a4d351724a6b3eb58f58f8575833dd24705e782bf6b2304a1a283342fd76420505e73eab5a00d64ff090056865ba354e068b07062e7221a5e330ed1f7573850eff3b3051ad7f411b0cd18002c0a108b4971ad059b", 0xc5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000903000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xc8)="6e668027e233663eda693024ed37d1d57c081bd5ae26a014d609907c13f5cb7ef4e99f0c9904061d8120c68ca2f99ff2f213c120ba7ac12fbc290f359a62245808e075615641eeee0e74f23935d66e2d71e55e247cb8acfc07b4fa9075508c62984a789701f851f2daf85fc56dbce269453df97d59ac557b82eb0b4f85b68835b2026e7a8ea81aec8c76ef53394ceaa7818aa98eb818b8dce7b7af342dcafdace89f27df81f9d36ef98073ebe982982cf60b5c6717d6d01ee96ac97509d86f49ab6b97392b6979ac", 0xc8, 0xfffffffffffffffe) sched_yield() keyctl$instantiate(0xc, r0, &(0x7f0000001000-0x75)="191ddca21bebc5f3fde49613b59fdb80f3d11795a21bb18638e3ed7748d73318eb9939f4962dee4b782a41c89869c25db904da35a7c6c2c43e6cffff94295ac741d3281bf11d0a8ab47bfffd55ee27c83160571c49ba6189305da8a1162f733b6cf0973369a0d4deeea98127b5aed6bed1df225d7a", 0x75, r1) prctl$intptr(0x3c, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) fstat(r2, &(0x7f000082c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00009f8000)="42fcad9a725929aed14b0b773260086bb14b729a2874ca5ab54cbc2a3ab6c70eba2c288a094bb8b709c1f43120424b1d7fd1740e84d7e4c04f7fcfb8f456f278c117a0258af343b2cb4e26b8f78afb70c7a5c05f4d12fecbe86727ee0404c190bcd607d58eb176aaace5d85fde0297985bd12b978b506c51d684609bec3f068bf800e7cee1b3c9a0d5ea9e1a139c99200e0d1feb97425d855b182ab0f4e66c9513815c3132579728c2f88f2637ebf0235ef47bb9928fe8b62ccad01a8cdfce5c1f75b22df7a1409277420b11fc10933e5f783ae92ec87eaf29d2cb7d38b62661acca7375847cd297f5a7d74279be37271e66", 0xf2, 0x3, &(0x7f0000d86000-0x8)={0x0, 0x1c9c380}) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000016c000-0x8)={0x0, 0x0}) ioctl(r1, 0x5385, &(0x7f000093c000-0x23)="0244") 2017/12/26 11:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000e8f000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2, &(0x7f00007d4000-0x8)={0xdf9}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de2000-0xc)='/dev/rfkill\x00', 0x282400, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ac5000)=0x0) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000506000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) [ 34.184987] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 34.215739] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 11:42:12 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00000d4000/0x3000)=nil, 0x3000, 0x2000000, 0x6012, r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x985, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe4c}, 0x7, [0xffffffffffffffbf, 0x7ec2, 0x8, 0xc8, 0x6, 0x3, 0x4, 0x9]}, 0x5c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000d5000-0x90)={0x1ff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f000052c000-0x8)={0x19980330, 0x0}, &(0x7f0000c39000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00007ab000-0xc)={@empty=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000a51000)=0xc) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) 2017/12/26 11:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000038c000)="220000001900070400943300090004000a010200000000a403000000060014800127", 0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000da0000-0xff)={0x0, 0xf7, "4d80f19df1fdd376af4f7fe1d0be441fdee16eb327bb16d71577370e78848662b47020b726d19f1d0ef35f361da29b584b218187fee3ca00815bf624c6a0487fdaeb592afcc7745679215f7c05939f61924b00874fc0e82a7f571e42a5b29c0968fdc0988d55cb70f886312cbe059cc0c8f050551f4e89648ab9709142647f8db108b879fc3e56b66eba1d14d5971829daf5f0cfbbf1fa8decf0e5d64f3bdaf10628dd968a9d0af51e25731c312b4e1c63db10a497c0d55c22970d8dc2180f62435b0315967a6e0fd0c2413db508a56551b8c4dbdd369d47ceff6d17e5efd04bf47a55bf7a8574e5eceb73e6f7259c4204402252993a67"}, &(0x7f0000ca9000-0x4)=0xff) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000207000)=@assoc_value={r1, 0x7ff}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000b6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005c2000)=0x0) panic: executor 4: failed: net.ipv6.conf.syz4.accept_dad = 0 net.ipv6.conf.syz4.router_solicitations = 0 #0: too much cover 0 (errno 0) child failed (errno 1) loop failed (errno 0) goroutine 34 [running]: main.(*Proc).executeRaw(0xc4223c8ec0, 0xc420fdfeb8, 0xc422d1b920, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc4223c8ec0, 0xc4200121e0, 0xc422d1b920, 0x0, 0x1, 0x1, 0x2218, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc4223c8ec0) /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 [ 34.387902] audit_printk_skb: 15 callbacks suppressed [ 34.387906] audit: type=1400 audit(1514288533.019:27): avc: denied { sys_ptrace } for pid=6369 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