[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 19.843593] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] 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 syzkaller login: [ 21.132320] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.371937] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 22.347074] random: sshd: uninitialized urandom read (32 bytes read, 111 bits of entropy available) Warning: Permanently added '10.128.15.203' (ECDSA) to the list of known hosts. [ 27.750152] random: sshd: uninitialized urandom read (32 bytes read, 119 bits of entropy available) 2018/02/20 13:04:45 fuzzer started 2018/02/20 13:04:45 dialing manager at 10.128.0.26:45795 [ 28.759668] random: nonblocking pool is initialized 2018/02/20 13:04:48 kcov=true, comps=false 2018/02/20 13:04:49 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b04853", 0x28, 0x0, 0x0, @empty, @empty, {[@hopopts={0x0, 0x2, [], [@ra={0x5, 0x2}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000000640)={0x0, 0x1, [0x0]}) 2018/02/20 13:04:49 executing program 7: syz_emit_ethernet(0x12, &(0x7f0000968fee)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000003fec)={0x0, 0x1, [0x0]}) 2018/02/20 13:04:49 executing program 1: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xd, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x0, []}]}, 0x3) 2018/02/20 13:04:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getdents(r1, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/20 13:04:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000771e70)={0x80000000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/02/20 13:04:49 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/02/20 13:04:49 executing program 6: 2018/02/20 13:04:49 executing program 5: [ 32.046300] IPVS: Creating netns size=2552 id=1 [ 32.117957] IPVS: Creating netns size=2552 id=2 [ 32.165803] IPVS: Creating netns size=2552 id=3 [ 32.242591] IPVS: Creating netns size=2552 id=4 [ 32.326188] IPVS: Creating netns size=2552 id=5 [ 32.414443] IPVS: Creating netns size=2552 id=6 [ 32.452594] ip (3950) used greatest stack depth: 24696 bytes left [ 32.517075] IPVS: Creating netns size=2552 id=7 [ 32.661466] IPVS: Creating netns size=2552 id=8 [ 32.815381] ip (4061) used greatest stack depth: 24600 bytes left 2018/02/20 13:04:52 executing program 7: 2018/02/20 13:04:52 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000005c0)={0x1, &(0x7f0000000ff0)=[{0x80000006, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f0000000000)="0000000620", 0x5, 0x0, 0x0, 0x0) 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/20 13:04:52 executing program 0: 2018/02/20 13:04:52 executing program 2: 2018/02/20 13:04:52 executing program 3: 2018/02/20 13:04:52 executing program 6: 2018/02/20 13:04:52 executing program 5: 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/20 13:04:52 executing program 4: 2018/02/20 13:04:52 executing program 1: 2018/02/20 13:04:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:52 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/20 13:04:52 executing program 3: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='lo\x00\a\x00\x00\x00\x00\b\x00', 0x0}) bind(r0, &(0x7f00003aafec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind(r0, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/20 13:04:52 executing program 2: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:52 executing program 7: open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/20 13:04:52 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/02/20 13:04:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000cd7f35)=""/203, 0xa5) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/20 13:04:52 executing program 0: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/02/20 13:04:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/20 13:04:52 executing program 7: open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/20 13:04:52 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/20 13:04:52 executing program 4: mkdir(&(0x7f0000b4aff8)='./file0\x00', 0x49) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/02/20 13:04:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x3, 0x330, [0x200001c0, 0x0, 0x0, 0x20000298, 0x200002c8], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@random="24dd0e9f8071", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x0, @common='erspan0\x00', @common='tunl0\x00', @generic="1366de8772831e80a41198fb7e7b2e3a", @common='rose0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0x101], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x88fe, @generic="241f712c618db1f1556e935b217dac2a", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0ee1165e9d549690e2a8d817e8b81143", @syzn={0x73, 0x79, 0x7a, 0x0}, @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8a3a0355821a5e5a}, [0x0, 0xff, 0x0, 0x102, 0xff, 0xfe], 0x70, 0xe0, 0x118, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0x480) 2018/02/20 13:04:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f96f18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ee9d21a064b183be1cc071b494d8acc29ba824eb197762732b2bd4ef290126eef3ea1f1f09bcd100021ab174be14aba2281eada2c79582c5fadcbe09f32de64c", "83f6bdff74b68fa32573fab24d850acf0200000063830fff16a91b4d1d99e1c7016d4ceacb9f010d5c0a6688c55b5809c9839b16d89b00c00cfe14642246bd9e", "692758c6f0c5f00700000000000000bf500000000000000008ed20d4378ad407", [0x0, 0x5]}) 2018/02/20 13:04:52 executing program 7: open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/20 13:04:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/20 13:04:52 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001440)="b821be79bbfbfd1a", 0x8}], 0x1) 2018/02/20 13:04:52 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/20 13:04:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:52 executing program 4: 2018/02/20 13:04:52 executing program 6: 2018/02/20 13:04:52 executing program 4: 2018/02/20 13:04:52 executing program 6: [ 35.607550] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 35.646276] SELinux: policydb magic number 0x79be21b8 does not match expected magic number 0xf97cff8c 2018/02/20 13:04:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/20 13:04:52 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:52 executing program 3: 2018/02/20 13:04:52 executing program 4: 2018/02/20 13:04:52 executing program 6: sched_setaffinity(0x0, 0xfffffffffffffec7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) ppoll(&(0x7f0000db7fd0)=[{r0}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/20 13:04:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:52 executing program 0: 2018/02/20 13:04:52 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001180)=[], 0x2000000000000118}], 0x1, 0x0) 2018/02/20 13:04:52 executing program 3: 2018/02/20 13:04:53 executing program 0: 2018/02/20 13:04:53 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/20 13:04:53 executing program 4: 2018/02/20 13:04:53 executing program 3: 2018/02/20 13:04:53 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/20 13:04:53 executing program 4: 2018/02/20 13:04:53 executing program 0: 2018/02/20 13:04:53 executing program 5: 2018/02/20 13:04:53 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001a00030207fffd946fa2a9bc04eee6d87986c497270c8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000fc0)=[], 0x0, &(0x7f0000000000)=""/128, 0x80}, 0x0) 2018/02/20 13:04:53 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00000002c0)=""/229) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 2018/02/20 13:04:53 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/20 13:04:53 executing program 2: 2018/02/20 13:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1ff8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d6b000)) 2018/02/20 13:04:53 executing program 4: clock_gettime(0xfdfefffffffffff2, &(0x7f0000000000)) 2018/02/20 13:04:53 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5d000)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/20 13:04:53 executing program 2: 2018/02/20 13:04:53 executing program 4: 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:53 executing program 0: 2018/02/20 13:04:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000000080), 0x10001) 2018/02/20 13:04:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) 2018/02/20 13:04:53 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000005c0)={0x2, &(0x7f0000000ff0)=[{0x20}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/02/20 13:04:53 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000fed000)={0x0, 0x400001a0, [0x0]}) 2018/02/20 13:04:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x82, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/20 13:04:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x40}, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000632000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) 2018/02/20 13:04:53 executing program 5: 2018/02/20 13:04:53 executing program 0: 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:53 executing program 3: [ 35.986193] audit: type=1400 audit(1519131893.260:5): avc: denied { create } for pid=5085 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 13:04:53 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x88) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000180)=""/152, 0xffffffffffffffb0}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x3a, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=""/63, 0x3f}, 0x0) sendmsg(r0, &(0x7f0000043000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f00003b3ff0)=[], 0x0, &(0x7f00003b3000)=[]}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000005c0)=[], 0x0, &(0x7f0000000640)=[]}, 0x0) 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x0, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 5: 2018/02/20 13:04:53 executing program 3: 2018/02/20 13:04:53 executing program 6: 2018/02/20 13:04:53 executing program 0: 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:53 executing program 4: 2018/02/20 13:04:53 executing program 3: 2018/02/20 13:04:53 executing program 0: 2018/02/20 13:04:53 executing program 6: 2018/02/20 13:04:53 executing program 5: 2018/02/20 13:04:53 executing program 0: [ 36.019624] audit: type=1400 audit(1519131893.310:6): avc: denied { bind } for pid=5085 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 13:04:53 executing program 4: 2018/02/20 13:04:53 executing program 3: 2018/02/20 13:04:53 executing program 6: 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:53 executing program 5: 2018/02/20 13:04:53 executing program 0: 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 2: 2018/02/20 13:04:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000341fb0)={@common='vcan0\x00', @ifru_map={0x2}}) 2018/02/20 13:04:53 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa1ff0)={&(0x7f0000002000)=""/64, 0x40}) 2018/02/20 13:04:53 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x2, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x0, []}]}, 0x3) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:53 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/20 13:04:53 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) listen(r2, 0x8000) 2018/02/20 13:04:53 executing program 6: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x6, 0x1}, {0x2d55, 0x8}, 0x100000001, 0x1, 0x3}) r1 = socket(0x20000000000000a, 0x6, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aedfe4)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00008d4fa0)=[], 0x0, &(0x7f0000f4df60)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) 2018/02/20 13:04:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000c10000)=[{r0}], 0x1, &(0x7f00000cbff0), &(0x7f0000366000), 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e23ffe)) chroot(&(0x7f0000348ff8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) r0 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0xbf, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4}, &(0x7f00000000c0)=0x6) mount(&(0x7f0000846ff8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000142ff8)='tracefs\x00', 0x1400, &(0x7f00004c2f16)) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) getsockname(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0xa) linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file1\x00', 0x1400) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/20 13:04:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)={0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x3, 0x0, 0x0, 0x3}) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/20 13:04:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b96ffc)=""/4, 0x4) 2018/02/20 13:04:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_fuseblk_mount(&(0x7f0000019ff8)='./file0\x00', &(0x7f0000013ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, 0x4) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/02/20 13:04:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x142) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x8, 0x7, 0x6, 0x32, &(0x7f0000000040)=""/50, 0xae, &(0x7f0000000080)=""/174, 0x92, &(0x7f0000000140)=""/146}) socket$unix(0x1, 0x2, 0x0) 2018/02/20 13:04:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fsync(r0) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x3, 0x0, @empty, 0x57}, 0x1c) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) r3 = dup(r1) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0xbd, 0x205, [], [@pad1={0x0, 0x1}, @generic={0x4, 0x1000, "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"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x1038) 2018/02/20 13:04:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0x11, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/02/20 13:04:53 executing program 4: r0 = inotify_init1(0x80801) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f40ff4)={0x0}, &(0x7f0000d96000)=0xc) fcntl$setown(r0, 0x8, r2) readahead(r0, 0x400, 0xffffffffffffff56) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f000047aff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/28, 0x1c}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x9, 0x0) tkill(r4, 0x8000000000000023) r5 = open(&(0x7f0000000000)='./file0\x00', 0x12b100, 0xa) memfd_create(&(0x7f00000014c0)=')*\x00', 0x2) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5) ptrace$peek(0x1, r4, &(0x7f0000a1c000)) [ 36.298000] audit: type=1400 audit(1519131893.580:7): avc: denied { write } for pid=5194 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/20 13:04:53 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/101) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/20 13:04:53 executing program 4: pipe(&(0x7f0000000000)={0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8009, 0x9c4, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x1}, &(0x7f00000001c0)=0x98) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={r1, r2+30000000}) sync_file_range(r0, 0x8001, 0x7fff, 0x1) mq_timedreceive(r0, &(0x7f0000000080)=""/10, 0xa, 0x7fffffff, 0x0) 2018/02/20 13:04:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) 2018/02/20 13:04:53 executing program 5: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r0) 2018/02/20 13:04:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x100, 0x0, {0x3, 0x1, 0xfffffffffffffffd, 0x2, 0x5}}) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/02/20 13:04:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_fuseblk_mount(&(0x7f0000019ff8)='./file0\x00', &(0x7f0000013ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 0: sysfs$2(0x2, 0x9, &(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) syslog(0x4, &(0x7f000024d000)=""/56, 0x7) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/20 13:04:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000468000)='setgroups\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x5) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) preadv(r0, &(0x7f0000e74000)=[{&(0x7f000025df67)=""/153, 0x99}], 0x1, 0xfffffffffffffffd) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x4, 0x1, 0x2}) sendto$packet(r0, &(0x7f0000000040)="c4e8fbfc77c5fbf5ad7dbf76a9409deda76c69719d690aa7ba0010220e7bb0385a545a4b806b099c5fc454edab7f2157465d5165555e1c05ef66793d0b5d1971ee5cd3e47cc01ddd785e9bcddac6696cc554a8ba9cb7490b9a6d5392ea10e9a701617150991a9ee83dd900ede23806f45155494da90d9fc3e77ab4eb8dd7ab20b7f4390d6f24cc692771e5896fc69a9a6fad06e537e52277a2103485dcee9b5998a29d1a6f65e2fa2077c61477b3d3d8a9f50edcc3e6debd2df1141a86d87868f8143858608fc8828e6f83627f8dd7c5ae4a09a7841786c9ce8a2ddca38b7f4a6e776f9b7f482562b9343767ce94d783bf924ebe3f06e9374bc30b6777e521f09e9aa749d7ec268985b3f30a99f1ca0b862fb491c55372a611a589f043d1cf16f221fc0e64acc4de6bdbcfd5d5fc77daa18626702f2b7bb4acc94cc8baddd83cdfe78260f8316f93aade55a214311bf47714175dd2210bc069f25f89d3175ee0f3ebbcc4f2ae9f2963ab556a7f4df88b4f93a75ed7a171c5f310c9bf5de4e9f0022067cd37480640dafb4a672ffb5e43f1e44fe3fe06a79416baae39b56e0fa969ba5771d5e88500af1ecdcad4b1bd3147cfeaab8dcca61e0f85c4a370ef8a0f0d840cae795d8e6870bdff94e5047ee5aafc3dc1dcd89c05677b86c8295fadf8408090e4f3ee8af0f062ab64d82308aa0974d73695ebbc4811103f845266ec896d5cf92a3249bfb2a4c05c574d3b6c8fb5716f7c529d02dff30c500957cdd431ff605297239e4d8c822673e9220d7f8aa9df17d3511cd258679116d55c633bac771f0fae2aa838371c5ea1d73e959d0509182d97295dd913003a1b9fadfb59e0dc73108e23ce16b83d286909c97104054d5d5d592efd56592973ce64e6308553e0aade27c9e03ed18a47fd743f7e3c304e5486bc2c544ef6a7543956c4496c4ca0c4c9cba41be420f2b28889001edad5fe1274f4281ef4206d02b0b7dabe59bf93b92083c52cb4e4f71072a6db77e3dc6556d1b5bb182076e325a88d6b902435d9e309ade5a842c3774c05f58ec3f91ca64765c8ca16652d0024e78753747ca14da68e479c78e5dcbfd725b737253f957f7c39bc101006eda4b8dae32fc6a464a4edcad00b1a1f914e766fcf962f93837b0907d7afaa681c16b0031674a258ed01187b961c767e8b8d9ef8e56933e7fa3ec5dd4fb514e084fa28c519bd60863ca0b06204834fe75fc7f345b5907706e00f9104d5e19574285dc718adda9988f727496bc206f2dbc234f949a3615e0b27da071a0e534595ea9ad610b85117bb1b17d1b57eed9be8f8d4fcf64d87e03ee461b7229cecafdc4d13523c5ba05effcec1bad667a3c84857ccc36c3005d24aa9533b17f72537f2a8f4c1cfcf8bc468e6fdcc2408fec159fb722d8dd889cad4151a28c707b48d3c587e2586ba649e6c63d7feb93ab05016144bceefbc3910a5c37138521c134296f561847a96a6c2344d198b2ab21a9f7977aaa44cc0e7adab4f60e1aea6a9a820870cd53f982f4428d4030beefbc6399a597ec215dc397d4d6162d94e1082d8bf909ccc234b4b56bd545737f00f9874c68445577f135529f03bad0f2db4a2862eda6c17fd9d8365a90640622828742f22f74ed1b13bba5a2331d73e1dbdded84b42544acea5079c0a8246e9b644b78b7cb2493cad4f4eef1dc4344468dedcc7afe833f09ca449e1c01a577146456a02681a757d5b06cca5644d2b1e140464f92171cb9a2752608a262b533162e1d763097cf0f2350e4ec7f4b63a8388505d4cb8004fab845121f61674dae4f36b2398ae2f0b06ae87d93f736a754bf2e259a4718417fb85c97a92d0397c91bc1748c8278e05d32a560d899f9aa4ea40e5cb3b155c9c5332b8500ce38432698f944eeb6b97d312cbce5b2860ce1b68d3b8112c669b7d66496850b51f9a08f020ea8867b57f68c1845a708bec3cd191f401209e626b3d203aaed9f98e942877e039cec1177d51dbe794cd16e8240f483ad7d2dc4c38a752e725de1348254a52d439335d64d8e14c3038d9ee97494824386b58971077da0e566bafd42bbd759649ec2dc32676dc78a52d1b50c1d0ab5b4728dbdf2ac6e28d2a369f549c8b9797e01af740bb566a153e89b06cb200326d3fb5266d4ea35201aa862609e30b87f00276ec46448cfc46f90b3260da772cfd80df1bffe5c28247614fe6d90d34254cb396aaa1fc3d47832c8a9cc43b23749489e14f3b701c4fd4a3b51a75709c66c8f33ea72436888a292bbb822522fdacfa7143218b44eabd5acd2f6cc78b38cdd5a284092841b2696d228279f67991d35a0c342d1f5d1703e3582a1da5d805c7fb440fa099160d0f8ae1225b8448ef76d71d8ae1ef482452907316d8f5ebeb30fd4301116d35cafbbc2e21a32b75aaff99625712f3ed00a504987c8e9743ee813933d0e01f1c56cf5922ab959f0fd8cda24aeb735c9e928ed9162892c5560233d484bb58fdd7799793c9e590c38674c9b454bff343830fa139bb4525bbeef9e9e9b2f741a31f97e00050f97643cd1850f0cede3d9b2e787d98ea42ecf37a31e97342ebe1831a5a3fdd4d2ef44a2739523950178fcb12c8d76fd68c15c2ef8f55d775614558b8610e84e3f17d0e2cab20ef19518a5f2586330e7b4db19999fde19f6694dbd0bb4ff06ce2a76fdf320184c0b7fb287bac58adef369c15492ff6238f7255fc55ad62eb2e3966b4bc3f7cf007e1104ab6f6b2604143322e3e097b59056b6c764d871c371d5fcf3f39c4075404b6542e7709b33044247fd6c2c67d9a2084ebbfc77356c22a5f08077ad31480753a536f438a5a770a07fca523333850addc19ad8bd9f06e766de33f7be9654a6eab5698a4367ecc7eb9a7f8d8e9d1c69eee881d571c645cd1719534bc04371d22540b8e521bf9a6376b00cda10042ae9addfca264120af122c50692aec3268d309b1eca0c49fce86913ec8391d5bed0335448584b217ddd15f887f9c7c322fd958d9bce93fc0a62b90b0afb601ab49b22650597cfec21cd2c19aead8b10c6fa617f8194c0923d9751bbc8807d13574d3756619d25b8f3dcda79d361516da38aac70c1916d71fd378ee453dc2459a645e4468835813f80dc8cfdc557513cb575ca488df7bb374477044dcb97cb7191dcf788c07c7029732053c79d75505399d7a754b20a1cde76391b547dade0809a0fc484dbed85509ae4582d6380ee12aa0f6e38bd09f6b02c80e28c45d92a661a638d6fbcc4ce6f313bfa9f5cd26d82e86a29f5017b0b58c269f44dff2c77ab857051f3352baba9ea53c9e200a0dc7acde5f986505940f7a1e4074b57cbe9b0f7fa11ecf41ba185e08fb14ea4b00a059f7324f3478bdb5bc3b6985b1e42e7c1ac0baf8cce3fee2bdd0bb2b2814dc9786ba56a01a3a1c54769b9b86f06a128bdf9393d4d6104ae1ad21ae480b013a7b666919e4fe62cafed9063b3678e9550e0c27a000db51a49ce7f821b80616108cf79955e35d0e85a07728f58d9ae5ef14e1e55db5f235db30b27b059abbcabc9ccf55293f3b13b28c9d76257f0dce7a446762849fd5107b87ec9a57281093aed5d71a2f1d4cf92e438b0dc278a5ba28a696caf7adaae0b9013e74ae0b1cc7f9d31bb1e19e29e34cd81a0765f7a761f99ea1d08ef14b4c9ee611becc9fd557aff8b2bfbaba56278b60520f55bc58824d414ca7bc21334db3330651751eb8bd2b54ffb65a66885995120515f4958477c99dbcb3d62ac119fa840b894282d8fdb471fdfcf60bb1b215ae8d11477b380234e0c27058266a307b3d0398c7fbf02b4654e4a2ad55b176d4eaa023b2ed10341e866869ae5e7a7314e2dcba65c3a60565873dd57079cdc49175430398e257bc27bbd6b9cfb63cda0d47bd59fa806873a6fb74880d55df3e3f0f0a2796c222c3abe211a2da8f490d6f31ca5b1db2a512d5448d023990b8ebf78b5b55889c55d2e9393a255e8790a50d164153cd9ede2acdf3fdf36f708d26942d58beb97ab4897f02f0db2a7da5f0e5d40a2f33dfdefc67332c2c55da11fd0a8659a364146ab35fb9a9bef808693e8c850e97922be4676377e2438b47f1c2a8b5fb147a497c4b639cfb289d5622c5308825b4cffa62bb4ff8246f53363281cf76aaaade2285a0786cc9030c295e6c6cb453b9af778535c9d1cf1218cd3c0e4fe54b540d8d68beb645c495c17c976b9f32f3ab48ad2810d4688d9ab8e2d73838d12e363017a7d4818057e8ce3d6dbcb74f45fe3ec1073453be762d59e9e0493e83d358d0faea8aff769f185cd3662a1fec20b87f91c35d4f025b3b97c8e213fc4848059196abfa20d17c2d1314f26d78ef838d1d9ea2765fe0d29018bb961645843f36d16884bd3fafd95bb961b6685746a86e49754561264e681a1a5581588d735a2f9e31ae5940cea5a0bc2aea8d74f720a0db74a8198936c3c8cc44f187720782d11047e61d0dfa32d9f13638bad3e73a991f9701662e8f5edcc6c7497f9d4a8f9bbc675c5c49f1d8a3509e82c177e125773ab37a25992b1c83bd5250d9ccbeb3a965f7f9c27716898b335c0aff315636c062b63a9403b60c2efc59c62c8d9448f830dd24f1be912c63b579fcc1bc346a60b919155c467f7d5de47fef835b34509d7966c33c25162ece43c42a5b86321c9b44c11630dfe4293c6e0e5a3b04c01fe3958fd5e1e3a76bf99a024c0706c8f2adc9479c11815eb6eca6d0e983d2bbf31c6f655ada32269a92465585936e02de39c749dc2bb8b437d6a1889fe567517e3f207c38e15347e132a95352f09a57de77e23354739dcdd0df417516d218d05ca93d21478142c36c22506cea0e9db35b506fee62a4010bfda25a7e5cccd82c95f413d42070792f6a795a7cb82f43a769c36b8b63c39f661e2e7d728b8d47c184898ba566d9df32ea148c1680ed6ecb5655d55a5f6d4a596a14c3352eb3a53c7ab109ef01ae310eee99752f1ef6b4b35918e2a38874f9d2f07f99e80bbc4866df38933eb98db91f72798742ec5c37aeee0004fe9c9d1df428479b8fd26a30d1862a28bd7fdc769489fab90579e96e086b5890cda0ba5a613214dc613a74d8250f32c5611c1d91e947852a048d90c328ba21ed66a9ae88a853f48c36aec427415baf24b1c4db9247dc84aa07a2bfc19809edd0f3c977e3be7378fb8b775f48d25d600e9e3d755519fae3f433d28fb19c5d6a37efa7a772155374ede6833f82dcfa3cb8e4aba253da57a70400d6a413809aef69594556bed14974ceebc53592add7080509e4b4824516da59680000846872500e33bee000a30bb6698dadf2e4f1ac669dbb676d678d235b4afbeff29aefd59a480b55202d8fdbb550be9ebc41444f05804f0fc266d286411e1cb9739d6dde19ec0d6452b8d5932fdbd82ca90afb5854080ec113b3977f6b93967f03c07791f8e05351838272b386447f31f78db6f0ac25b5cf5f5b76d4f79ed932f6a94285c84bdabd629d0f373bf51987e8c523b62398a092deb4b77697b8a68224f633dca0703ae294cfbb843a92f442b77fd18baf7db6d5ad1f5fb81d8b37927e283b7016a7aaafbed40bf691b4ddb7b54ba4b8bcdf82b9d9de0cb7a9ca7389e1325116c176850054568ba1093f93e64df591cfbb5b924aa89ea013e2d821ec6f9d7115b93b598d72726314585f604a18d0d111bf8145c501a36cc55c13438c4bb640420c54f06f7869552f8dc997c8c82f30d3e96e688bce5f8809362218ede263bb07aa90f4029f3884f0f3c3a9aa014521f759cf42e74385a2fa2", 0x1000, 0x8000, 0x0, 0x0) tee(r0, r1, 0x7, 0x2) 2018/02/20 13:04:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0xff, 0x1, 0x4, 0x8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e5bffc)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x5573}, 0x0, &(0x7f0000000140)={r2, r3+30000000}, 0x8) 2018/02/20 13:04:53 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/217, 0xd9, 0x100, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f96cf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x447}) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x200000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x210600, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:53 executing program 5: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0xfffffffffffffd36, &(0x7f0000001ff0)=[{&(0x7f0000008fef)="020800000200000000ef37ca227685e91b", 0x11}], 0x1, 0x0, 0xfffffffffffffe80}, 0x200000000000000) 2018/02/20 13:04:53 executing program 4: pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r0, &(0x7f0000418f12)='R', 0x1) readahead(r0, 0x9, 0xd6) 2018/02/20 13:04:53 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) 2018/02/20 13:04:53 executing program 6: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 2018/02/20 13:04:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) fcntl$notify(r0, 0x402, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/02/20 13:04:53 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x3, 0x0, @empty, 0xbb2}, {0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x0, [0x9, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0xfffffffffffffffc, 0x3]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r1, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3f, "7ea00a4e142801fa88f271115743b5290fa53fa0684eeb7b943c4deb974323919873d9fbf244af44302c48d0544d05c72d38ceff105215a33bbf6361e12ef3"}, &(0x7f0000000080)=0x47) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}}, 0x8c) 2018/02/20 13:04:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x48}, 0x1}, 0x0) 2018/02/20 13:04:53 executing program 2: getresgid(&(0x7f0000e74000)=0x0, &(0x7f00003b8ffc), &(0x7f0000fa7ffc)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r0) 2018/02/20 13:04:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f0000a0afd4)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/20 13:04:53 executing program 2: r0 = socket$packet(0x11, 0x8000000003, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffffffff8000}, @in6={0xa, 0x3, 0x2, @empty}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x2, 0x475a80, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}], 0xac) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000100)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}}, 0x1c) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/02/20 13:04:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x6, 0x4) writev(r0, &(0x7f0000cca000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/20 13:04:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa0010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x1fe, &(0x7f0000000080)=[{0x7, 0x2, 0x2, 0x9}, {0x1, 0x86, 0x4, 0x7ffffffe}, {0x100000003, 0x8001, 0x6, 0xffffffffffffffff}]}) r4 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x30, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0xfc, 0x0, &(0x7f0000000200)=[@increfs={0x40046304, 0x1}, @increfs_done={0x40106308, r1, 0x1}, @acquire_done={0x40106309, r2, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f0000000080)=[], &(0x7f00000000c0)=[0x38, 0x0, 0x38, 0x40, 0x20, 0x30, 0x28, 0x78, 0x28, 0x0]}, 0x2}}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x38, &(0x7f0000000140)=[@fda={0x66646185, 0x3, 0x3, 0x33}], &(0x7f0000000180)=[0x0, 0x38, 0x0, 0x40, 0x38, 0x18, 0x0]}}, @request_death={0x400c630e, 0x3}, @enter_looper={0x630c}, @acquire_done={0x40106309, r3, 0x2}, @increfs_done={0x40106308, r4}], 0x54, 0x0, &(0x7f0000000300)="75b65ee7922eeca48d143e6902c5392eefa8aaf27cdbfef85b427c589d134e1fe45375fe2d8fbcdcdc80903493f39d8f6a00f626c95e3675f25c9dbb80f65f3ab2978e8bf6c561216dc76775210df9ade6598754"}) open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r5 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x2) 2018/02/20 13:04:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = dup(r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)=""/108, &(0x7f0000000080)=0x6c) 2018/02/20 13:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x3, 0x0, @empty, 0xbb2}, {0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x0, [0x9, 0x3, 0x9, 0x5, 0x7, 0xffffffff, 0xfffffffffffffffc, 0x3]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r1, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3f, "7ea00a4e142801fa88f271115743b5290fa53fa0684eeb7b943c4deb974323919873d9fbf244af44302c48d0544d05c72d38ceff105215a33bbf6361e12ef3"}, &(0x7f0000000080)=0x47) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}}, 0x8c) 2018/02/20 13:04:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x405, 0x4) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/02/20 13:04:54 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getegid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)) setgroups(0x5, &(0x7f00000002c0)=[r2, r3, r3, r4, r5]) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:54 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000040)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) connect(r0, &(0x7f0000a6bff8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/20 13:04:54 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058dff4)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e06000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r3, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32, 0xcf9ade5a8736ffcb) sched_setaffinity(r2, 0x8, &(0x7f00002c5000)) 2018/02/20 13:04:54 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x14a, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x1}]}) close(0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='vboxnet1\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r0) 2018/02/20 13:04:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) bind$inet6(r0, &(0x7f00002f2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000503f70), 0x0, 0x0, &(0x7f00001e6fe4)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/02/20 13:04:54 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8008, 0xfffffffb) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x144) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x600482, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:54 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000914000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='maps\x00') pread64(r1, &(0x7f0000b13000)=""/181, 0xb5, 0x0) dup2(r1, r1) 2018/02/20 13:04:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000359faa)=""/24, 0x18) r1 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/106) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/20 13:04:54 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058dff4)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e06000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r3, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32, 0xcf9ade5a8736ffcb) sched_setaffinity(r2, 0x8, &(0x7f00002c5000)) 2018/02/20 13:04:54 executing program 2: prctl$intptr(0x2f, 0x4) socketpair$inet6(0xa, 0x80f, 0x10001, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x2, [0x1, 0x3f]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8, 0x2}, 0x8) 2018/02/20 13:04:54 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp6\x00') clone(0x0, &(0x7f00006acf43), &(0x7f00006f9ffc), &(0x7f0000566ffc), &(0x7f00007a4f0e)) sendfile(r1, r1, &(0x7f00001a6ffc)=0x3, 0x400) 2018/02/20 13:04:54 executing program 0: r0 = socket(0x10, 0x800, 0x8) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 5: r0 = add_key(&(0x7f0000feef67)="74000c00040019003d42", &(0x7f0000fee000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) socketpair(0x1f, 0x5, 0xffffffff, &(0x7f00000004c0)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000500)=0x6, 0x4) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f000028f000)=""/153, 0x99) 2018/02/20 13:04:54 executing program 6: select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5a4, 0xfff, 0x20c, 0x9, 0x4, 0x100000001, 0xfffffffffffffffd, 0xa3ff}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x9e2c, 0x4, 0x0, 0x6, 0x70fe, 0xf9, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0xe578}, &(0x7f0000000080)=0x8) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) [ 36.853906] audit: type=1400 audit(1519131894.140:8): avc: denied { create } for pid=5326 comm="syz-executor0" 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 2018/02/20 13:04:54 executing program 2: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpriority(0x2, r0) 2018/02/20 13:04:54 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x210080, 0x10) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x44) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) 2018/02/20 13:04:54 executing program 6: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000909000)='nfs\x00', 0x80, &(0x7f0000000000)="8c") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) 2018/02/20 13:04:54 executing program 4: sendto(0xffffffffffffffff, &(0x7f0000000000)="72098c80c2587bef134ea8547ab60d2ade7d5a7e88e410593defdc12ebbb", 0x1e, 0x40, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004a2000), 0x22) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) 2018/02/20 13:04:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x151000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x3, 0x8001, 0x1, 0x8}, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a2bff0)={0x0, 0x0, &(0x7f0000168000)=[]}, &(0x7f0000dc9000)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x490100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)=@updpolicy={0x1a8, 0x19, 0x10, 0x3, 0x2, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x8, 0x3, 0x0, 0xa, 0x80, 0x80, 0x3a, r1, r2}, {0x100000001, 0x1f, 0x24, 0x78, 0x80000001, 0x1, 0x5, 0x7}, {0x8, 0x1ff, 0x4, 0x1ff}, 0xffffffffffffc307, 0x1, 0x1, 0x1, 0x2, 0x3}, [@etimer_thresh={0x8, 0xc, 0x7}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x2, 0x6, 0x1, 0x400, 0xa, 0x20, 0x80, 0x29, r1, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x9, 0x5, 0x3ff, 0x368a, 0x200, 0x3, 0x3, 0x4010000}, {0xe2f, 0x81, 0x9, 0x6}, {0xa4e4656, 0x7, 0x2}, 0x2, 0x3, 0xa, 0x4, 0x66, 0x1}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/20 13:04:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000005ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) lseek(r0, 0x0, 0x3) 2018/02/20 13:04:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000359faa)=""/24, 0x18) r1 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/106) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/20 13:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x10000) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) 2018/02/20 13:04:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f4ff0)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x440c0, &(0x7f0000001000)=@in6={0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d19fe5)=""/27, &(0x7f000023e000)=0x1b) 2018/02/20 13:04:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x97, "20b3aa511489e7d5b02a8d8467609b0d112b67cb33d9c8edcf085d93a0d8635ebac91b72f761e7916498a70d099360d7653b2a5a9a2387fa452f63ae639a2710b0df1230ae7e5d7f389b5b40beee9496cb89fec5d53922aa3e974d2d291457a1f1686e5f7be0b670d7f2e78f6fe0480cc50847f3e4011d31a004994b78ecbd1833e16b2aa443e9be5e5dd2bec1a8cab52efaf091c5b1df"}, &(0x7f00000000c0)=0x9f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1f, 0x80000001, 0xff, 0xff, 0x4}, &(0x7f0000000140)=0x14) 2018/02/20 13:04:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400240, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x280000, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/02/20 13:04:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x4, 0x3, 0x3, 'queue1\x00', 0x1131}) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000000d60)=[]}, 0x0) 2018/02/20 13:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9}}, 0xfffffffffffffffb, 0x6, 0x5, 0x1, 0xba}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x152, 0x101, 0xf5, 0x27, 0x8}, &(0x7f00000001c0)=0xa0) 2018/02/20 13:04:54 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x10000) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) 2018/02/20 13:04:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000e2afeb)=@known='system.sockprotoname\x00', &(0x7f00004b3000)=""/166, 0xa6) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ab0fcf8754aff06f7d8a18fb95be", 0xe}], 0x1, 0x0) 2018/02/20 13:04:54 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x10000) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) 2018/02/20 13:04:54 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$setlease(r0, 0x400, 0x100000000000000) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/163) 2018/02/20 13:04:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000004fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffa10}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) 2018/02/20 13:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227b, 0x7) 2018/02/20 13:04:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) getpgid(0x0) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_tables_matches\x00') ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/31) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendfile(r0, r2, &(0x7f0000cefff8), 0xae04) 2018/02/20 13:04:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800000000001, 0xfffffffffffffffe) ioctl$LOOP_SET_FD(r0, 0x127d, 0xffffffffffffffff) 2018/02/20 13:04:54 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x2000) ioctl$KDSKBLED(r0, 0x4b65, 0x30) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r1, r2, 0x2, 0x400c) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="4e16d2f9a797ad72beff5a296a129c407a437c2aa0cbe0aa5432cbb9c4e3ea7484a8531a914fd850e474af657250a62ed7f1cda4fbea186afc08d7499a0478a4eee842021d605114ba0234062e6c4cbf3f9e6acbcbe7bc610cc2fbc0b76d351fa6bd090bdd2452ba9202a0", 0x6b) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) 2018/02/20 13:04:54 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x800, 0x1, 0x1, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = getpid() getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000180)=""/148, &(0x7f0000000240)=0x94) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x1, 0x7, 0x7ff, 0xfffffffffffff001, r1}) 2018/02/20 13:04:54 executing program 4: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80000) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/02/20 13:04:54 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001ffe4)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)={0x24, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x10001, @ipv4=@broadcast=0xffffffff}]}]}, 0x24}, 0x1}, 0x20000000) 2018/02/20 13:04:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x9, 0x3, 0x0, 0x2, 0x80, 0x80, 0xbe, 0x0, r2}, {0xff, 0xff, 0x6, 0xffffffffffffff80, 0x1b5, 0x400, 0x8e03, 0x101}, {0x8, 0xa2, 0x3, 0x80000001}, 0xffffffffffffffff, 0xb, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x0, 0x800, 0x8603, 0x49a800000000, 0x80000000}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001240)={0x2, &(0x7f00000000c0)=""/66, &(0x7f0000001200)=[{0x0, 0x9a, 0xfffffffffffffff8, &(0x7f0000000140)=""/154}, {0xfb4, 0x1000, 0x100, &(0x7f0000000200)=""/4096}]}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000001280)=""/198, 0xc6) 2018/02/20 13:04:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) 2018/02/20 13:04:54 executing program 5: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)) [ 37.144066] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 37.153366] tc_dump_action: action bad kind 2018/02/20 13:04:54 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) recvfrom$inet6(r0, &(0x7f00001716aa)=""/124, 0x7c, 0x41, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f0000000040), &(0x7f0000000080)) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) 2018/02/20 13:04:54 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x69) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/20 13:04:54 executing program 2: clone(0x40020000, &(0x7f0000000000)="e8624a911cd27cda3af77d9ed864751d56b9ef394f92ccc6adda4c3e54f3eec1064dd52a91cb29f29dc45f6f3d76ed6f721e786906", &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/02/20 13:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0x65, 0x10001, 0x0, 0x0) 2018/02/20 13:04:54 executing program 0: getrlimit(0x11, &(0x7f0000000040)) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/02/20 13:04:54 executing program 5: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001ff4)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x527000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f00000000c0), 0x4) 2018/02/20 13:04:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/20 13:04:54 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x0) poll(&(0x7f0000000040)=[{r0}, {r0, 0x8000}, {r0, 0x1}, {r0, 0x2042}, {r0, 0x400}, {r0, 0x50c1}, {r0}, {r0, 0x2}], 0x8, 0xde01) 2018/02/20 13:04:54 executing program 5: writev(0xffffffffffffffff, &(0x7f0000fb9f70)=[{&(0x7f0000ab7000)="ccaeeba9955da50466355a3d89a3371d04e35dfb62132f3ca8532c8216003cddd5a4f764ee78c136a6ebb9e998257912da3cceae58d6341bd5442c899a0bb09ed5578347ace091136c5ff32bd4ff", 0x4e}], 0x1) 2018/02/20 13:04:54 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="a0d85c9db275499a542d5973d9c4c2b0a96da81719a3edc1f0a41c8f1cb02375fd34bd7f67bb8d762c2801fd6dcbe05908d34e", 0x33}, {&(0x7f0000000080)="8bd8d9718fbee1812abbe4c2b99b02ca985624104256653c39d8adfefc81285c667e54420f4934f66adacbad1328732284e090180c6c8002200986d427c2a3f0eb96892a9985884552d88695f4fb6587aa2b40033ffc13907163611e9b483230962ce600c5fdce5b56dc98ed78d68f10de7e11b5537ca19b39d8961c51f4254b8c3efdd3573df39d603dca66465ce8f87b9c9efa8dc27657801621b2a27d2b7089323d47e02814dc142620696b3cf2d709d74364dbbfe5d45801fdf56f92e08a55179b168f9ddfd3282f7e34e4a41d0709406ea185d9236b728b13", 0xdb}, {&(0x7f0000000180)="bd1d0a58593b4e8b7f9d2ecf9f53c850ce6e327139d67667c99eeded01b3d1a66f2834c01d81c2532da784679ecb330e5d63db4de98e7f608206d04b98a04ce7301fa3842ab15bf8f8be88c63ae58a61267582287a3212b615409cb6d52f8a95510bb0a53a8c8a247e4cb5c70add5dfdba026e9b7d1180061c216771a6b94e6579013cb7c89dfb4409b0ce791c39c87f12e550658546a51d3c513f16bf3118045d9e26bdce6ea93b567852e44ec1a775e56db0f7ff4f2f243657f70f8874639dedbb0e8e088915c008509f8ad586e75e5d372916494ab4fb5c92360d052eac2ed862945cba48f76344c3828eddf99a7ce96bb1f9", 0xf4}, {&(0x7f0000000280)="a77bf4c031673f61dd819d", 0xb}, {&(0x7f00000002c0)="b1faad26b0bb2e99ef721673f20b188a45bd0837e9588e5a3fff9838447394c281df736bd6e8ef6bca05992d", 0x2c}, {&(0x7f0000000300)="1cf427abb134f58dc4647ba9e0bab286b7aedf9f6cbc83564d47f47f3879a985e294ed1e7edeb56bd2834a76e35232793f1870e96bd72f4532f0c02cd3634714b8c73e1c66b48b21ec18962013b1abd9958e4774eea13fe79d4c23566972ea67449a92dbd8e052a945e9a7261a364aa76f4bcfb9c756ee5133bc19e26d4541787f23074de67b15bb58985c6a22e86918d65846812ae9b5ad7caacf951d685f02756639cf0bc912d499c103ebf42230918dcd56fd4a10b1c9b8e9", 0xba}, {&(0x7f00000003c0)="f3a683bde940136e709c7305e0fc5b24f94b8ea234f7eff63163e46e92206e32a5a7396995d2c850f53ae92612aeaf1125b8f01d7ca2bd8304e960fe34a3815f680474374b9e9ac4434f2bbbbc476cc7fa09c0a244710cc2c141d2d561ec93faddc55ecf8ec0ef4d40f196a6c1bfd208062c37c68f3bed286c095e5399a1229e3f3420a1abb0514760d2a0ce331ff273fd79d2704979e5bfdeb9e133a653b76253210e0eb4", 0xa5}], 0x7, 0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x8) r3 = dup2(r0, r2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000006c0)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) 2018/02/20 13:04:54 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x2, 0x2, @empty, 0x100000001}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/20 13:04:54 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfd, 0x80) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x81) fcntl$setlease(r1, 0x400, 0x2) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='mime_typeselfvboxnet1selfi\x00', 0x1b, 0x3) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 2018/02/20 13:04:54 executing program 3: kexec_load(0x3, 0x4, &(0x7f0000000280)=[{&(0x7f0000000000)="aa97c7935378bce8637f1f8cb5c9b3b313701b418e85c78d363b072edd9cd055ecde0da9a1e26f8e21", 0x29, 0x5, 0x8000}, {&(0x7f0000000040)="08faade8763feab46aeb1de7dce10607c2d0555099b1e5c29ac0fae31bdc23f4832f6c8ccfdf6c49f840ae60f511cf82b7a73aec8e6a4bcb9594b9df92ba21fa7bdcb9fbddc9ea29bc12ac1209fd655ad2e2eee5c2632d0624a12bf6cf7d340fbbd803bfc6f5215ef6aa21f2d60022ea4a13da4975688e063cc5243b529b71ed2ff54c7172bb3ea5a2fb6e333ef5e2b73198eb", 0x93, 0x80000000, 0x7fffffff}, {&(0x7f0000000100)="206ebf603d4e32b46093338174ff21898d712a2f426f0b1bc1946663cd888e1a761108c4b953aa7a3d0a06e638efd03a5d9eedf35e57349a934a0a5f86eb3f93fa77bcf29bee54633d408eb01091463e1dd9322fa94034915cf7137546dec93490a6f2aa896c060f7f4e90b29322991060a10664719c00bcc745873b54fde023272889fde9d22a3c6f249e9a44ae950ae9740df4a3ed27", 0x97, 0x7, 0x8}, {&(0x7f00000001c0)="681bad3512323c791242229e73bcc649b0ad427e038d6cc2c9087edc69b470a4db967c70d5eb067eca96086bbdae523802a48ba79f7691c264e6d6c174a7929d2d6c994eb9727beb2b968bf8ca49defc99475c8b253bae7a450938b699d1a0749b09f4dae578dcf14b0848e067a50301eb39a61d9f5bf4b0204ba0b794a5de92994e4f81fc", 0x85}], 0x360000) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)) mkdir(&(0x7f0000929ff0)='./file0/control\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x80, 0x44) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') 2018/02/20 13:04:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}]}, 0x48}, 0x1}, 0x0) 2018/02/20 13:04:54 executing program 5: prctl$intptr(0x1f, 0x4) setreuid(0x0, 0x0) [ 37.265034] IPVS: Creating netns size=2552 id=9 [ 37.294480] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.299232] CPU: 0 PID: 5460 Comm: syz-executor6 Not tainted 4.4.115-g55a366596 #14 [ 37.307015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.316353] 0000000000000000[ 37.317205] pktgen: kernel_thread() failed for cpu 0 [ 37.317217] pktgen: Cannot create thread for cpu 0 (-4) [ 37.317267] pktgen: kernel_thread() failed for cpu 1 [ 37.317280] pktgen: Cannot create thread for cpu 1 (-4) [ 37.317281] pktgen: Initialization failed for all threads [ 37.345562] f85c55db531193ad ffff8800b4daf580 ffffffff81d03d8d [ 37.352240] ffff8801c8306180 1ffff100169b5ebd ffff8800b4daf708 0000000000000000 [ 37.360221] 0000000000000000 ffff8800b4daf730 ffffffff816072d5 ffffffff81237470 [ 37.368207] Call Trace: [ 37.370767] [] dump_stack+0xc1/0x124 [ 37.376103] [] handle_userfault+0x715/0xf50 [ 37.382045] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.389036] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 37.395410] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.402392] [] ? security_inode_init_security+0x1ab/0x350 [ 37.409560] [] ? handle_mm_fault+0xb5d/0x3190 [ 37.415684] [] ? userfaultfd_poll+0x180/0x180 [ 37.421795] [] ? handle_mm_fault+0x291e/0x3190 [ 37.427996] [] handle_mm_fault+0x2938/0x3190 [ 37.434022] [] ? update_stats_wait_end+0x4c5/0xa30 [ 37.440578] [] ? copy_page_range+0x1480/0x1480 [ 37.446778] [] ? __do_page_fault+0x780/0xa00 [ 37.452805] [] ? vmacache_find+0x57/0x290 [ 37.458581] [] __do_page_fault+0x35b/0xa00 [ 37.464432] [] do_page_fault+0x27/0x30 [ 37.469936] [] page_fault+0x28/0x30 [ 37.475181] [] ? iov_iter_fault_in_readable+0x274/0x3f0 [ 37.482159] [] ? iov_iter_fault_in_readable+0x281/0x3f0 [ 37.489140] [] ? iov_iter_get_pages_alloc+0x970/0x970 [ 37.495955] [] ? _raw_spin_unlock+0x2c/0x50 [ 37.501894] [] ? current_fs_time+0x16/0x70 [ 37.507751] [] generic_perform_write+0x1eb/0x530 [ 37.514122] [] ? timespec_trunc+0x76/0xe0 [ 37.519888] [] ? try_to_release_page+0x140/0x140 [ 37.526262] [] ? file_update_time+0xbc/0x3d0 [ 37.532288] [] ? should_remove_suid+0xe0/0xe0 [ 37.538401] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 37.544599] [] __generic_file_write_iter+0x35a/0x580 [ 37.551319] [] ? do_futex+0x3f4/0x15d0 [ 37.556834] [] ? vma_wants_writenotify+0x49/0x370 [ 37.563295] [] generic_file_write_iter+0x2f1/0x720 [ 37.569843] [] __vfs_write+0x33c/0x450 [ 37.575347] [] ? __vfs_read+0x440/0x440 [ 37.580946] [] ? __fdget_pos+0x9f/0xc0 [ 37.586451] [] ? vfs_write+0x3de/0x530 [ 37.591956] [] ? check_preemption_disabled+0x3b/0x200 [ 37.598764] [] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 37.605231] [] ? __sb_start_write+0x14a/0x310 [ 37.611344] [] vfs_write+0x18a/0x530 [ 37.616675] [] SyS_write+0xd9/0x1b0 [ 37.621918] [] ? SyS_read+0x1b0/0x1b0 [ 37.627336] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 37.633798] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 37.682056] kasan: CONFIG_KASAN_INLINE enabled [ 37.686483] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 37.700357] Dumping ftrace buffer: [ 37.703864] (ftrace buffer empty) [ 37.707542] Modules linked in: [ 37.710823] CPU: 1 PID: 5467 Comm: syz-executor2 Not tainted 4.4.115-g55a366596 #14 [ 37.718587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.727911] task: ffff8800b44be000 task.stack: ffff8800aba28000 [ 37.733933] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 37.742859] RSP: 0018:ffff8800aba2f998 EFLAGS: 00010202 [ 37.748276] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9d209 [ 37.755517] RDX: 0000000000010000 RSI: ffffc90002f2d000 RDI: ffffffff84418180 [ 37.762757] RBP: ffff8800aba2f9c8 R08: 0000000000000000 R09: 0000000000000000 [ 37.769995] R10: ffffffff83844400 R11: 1ffff10015745efe R12: dffffc0000000000 [ 37.777234] R13: ffff8800ac299788 R14: 0000000000000038 R15: 00000000000000b8 [ 37.784475] FS: 00007ff284c7f700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 37.792677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.798528] CR2: 00000000006fc274 CR3: 00000001d2ac0000 CR4: 0000000000160670 [ 37.805769] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.813015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.820254] Stack: [ 37.822370] ffffffff82f9d180 ffffffff83cc6720 ffff8800ac328000 ffff8800ac299788 [ 37.830331] ffff8800ac299788 ffff8800ac299780 ffff8800aba2f9f8 ffffffff82f950ce [ 37.838306] ffffffff82f95010 ffffffff843e37e0 ffff8800ac328ab8 dffffc0000000000 [ 37.846274] Call Trace: [ 37.848832] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 37.855118] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 37.861403] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 37.868472] [] nf_unregister_net_hook+0x2ab/0x350 [ 37.874931] [] netfilter_net_exit+0x40/0xb0 [ 37.880870] [] ? nf_unregister_net_hooks+0x60/0x60 [ 37.887419] [] ops_exit_list.isra.4+0xae/0x150 [ 37.893619] [] setup_net+0x221/0x3e0 [ 37.898952] [] ? ops_init+0x3a0/0x3a0 [ 37.904384] [] ? kasan_slab_alloc+0x12/0x20 [ 37.910329] [] copy_net_ns+0xd2/0x190 [ 37.915750] [] create_new_namespaces+0x2f6/0x610 [ 37.922123] [] copy_namespaces+0x291/0x320 [ 37.927991] [] ? copy_namespaces+0x3e/0x320 [ 37.933940] [] copy_process+0x1d98/0x6120 [ 37.939705] [] ? __cleanup_sighand+0x50/0x50 [ 37.945734] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 37.952629] [] ? remove_wait_queue+0x2b/0x40 [ 37.958655] [] ? do_wait+0x428/0xa20 [ 37.963987] [] _do_fork+0x151/0xe00 [ 37.969232] [] ? fork_idle+0x270/0x270 [ 37.974755] [] ? do_futex+0x15d0/0x15d0 [ 37.980349] [] ? kill_orphaned_pgrp+0x390/0x390 [ 37.986633] [] SyS_clone+0x37/0x50 [ 37.991794] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 37.998338] Code: df 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 67 3b 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 7d 8c 2e fe 48 85 [ 38.024907] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 38.031487] RSP [ 38.035887] ---[ end trace 44ffd1831714d1f7 ]--- [ 38.040671] Kernel panic - not syncing: Fatal exception [ 38.046054] Dumping ftrace buffer: [ 38.049569] (ftrace buffer empty) [ 38.053253] Kernel Offset: disabled [ 38.056850] Rebooting in 86400 seconds..