Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 16.365867] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.582155] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 21.948750] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 22.899348] random: sshd: uninitialized urandom read (32 bytes read, 110 bits of entropy available) Warning: Permanently added 'ci-android-44-kasan-gce-0,10.128.15.205' (ECDSA) to the list of known hosts. [ 28.315801] random: sshd: uninitialized urandom read (32 bytes read, 118 bits of entropy available) 2017/12/24 14:27:26 fuzzer started 2017/12/24 14:27:26 dialing manager at 10.128.0.26:38599 [ 29.105252] random: nonblocking pool is initialized 2017/12/24 14:27:29 kcov=true, comps=false 2017/12/24 14:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$ax25(r0, &(0x7f00007fa000-0x10)={0x3, {"bf629e68fd630a"}, 0x0}, 0x10) 2017/12/24 14:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffb) mincore(&(0x7f00003e1000/0x3000)=nil, 0x3000, &(0x7f00008af000-0x1000)=""/4096) 2017/12/24 14:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000)='./file0\x00', 0x0, 0x0) 2017/12/24 14:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000613000)='net/ip6_tables_matches\x00') close(r0) 2017/12/24 14:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000ab3000-0x7a)=""/122, 0x7a, 0x0, &(0x7f0000285000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) write(r0, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) 2017/12/24 14:27:30 executing program 5: 2017/12/24 14:27:30 executing program 4: 2017/12/24 14:27:30 executing program 6: [ 33.599892] IPVS: Creating netns size=2552 id=1 2017/12/24 14:27:31 executing program 4: 2017/12/24 14:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f000012b000)="", 0x0, 0x0, &(0x7f000012f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:27:31 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001265, &(0x7f0000023000)="") [ 33.833393] IPVS: Creating netns size=2552 id=2 2017/12/24 14:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f00007a5000-0x1)=0x0) 2017/12/24 14:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f0000002000-0x4)=0x0) 2017/12/24 14:27:31 executing program 4: [ 33.873886] IPVS: Creating netns size=2552 id=3 2017/12/24 14:27:31 executing program 4: 2017/12/24 14:27:31 executing program 4: [ 33.915683] IPVS: Creating netns size=2552 id=4 [ 33.967076] IPVS: Creating netns size=2552 id=5 [ 34.006023] IPVS: Creating netns size=2552 id=6 [ 34.038444] IPVS: Creating netns size=2552 id=7 [ 34.066498] IPVS: Creating netns size=2552 id=8 2017/12/24 14:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x10) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2017/12/24 14:27:31 executing program 3: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000aca000)=[{{&(0x7f0000aca000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f000073e000)=[{&(0x7f0000867000+0x59c)="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", 0x9b3}], 0x1, &(0x7f000035d000-0x4d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/24 14:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fb8000-0x73)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, ' Q\f', 0x0, 'k/8'}, "dacdb1f404f3500f5c43b4d0"}}}}}, 0x0) 2017/12/24 14:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000bee000)='./file0/file0\x00', &(0x7f0000add000)='xfs\x00', 0x2000, 0x0) 2017/12/24 14:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b04000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "69228a6b0070"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:27:31 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/\x00nmp\x00') symlinkat(&(0x7f000032f000-0x8)='./file0\x00', r0, &(0x7f0000e72000)='./file0\x00') 2017/12/24 14:27:31 executing program 4: 2017/12/24 14:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000608000)=[{&(0x7f000043b000-0x29)="290000001c0055fcff001effffffff000200e300020000000007070009000100000e010095645aff00", 0x29}], 0x1) 2017/12/24 14:27:31 executing program 4: 2017/12/24 14:27:31 executing program 4: 2017/12/24 14:27:31 executing program 1: 2017/12/24 14:27:31 executing program 4: 2017/12/24 14:27:31 executing program 1: 2017/12/24 14:27:31 executing program 4: 2017/12/24 14:27:31 executing program 3: [ 34.172516] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 34.205547] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 14:27:32 executing program 0: 2017/12/24 14:27:32 executing program 6: 2017/12/24 14:27:32 executing program 5: 2017/12/24 14:27:32 executing program 4: 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000019000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x3204000, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') rename(&(0x7f0000020000-0x14)='./file0/file0/file0\x00', &(0x7f0000008000)='./file0/file0/bus\x00') 2017/12/24 14:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x480, 0x0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000104000-0x1c0)=[{&(0x7f0000e8c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000228000-0xa0)=[{&(0x7f000076c000-0x1000)="db0a1c9d89f59fef5905a0c5e9b84ea0200205b42682cea533fc4c19c4f4dbd221137c3075cc8f70ed113ad6b23b84cd255018bad0b40b23a1feda7706a2b4a27fcb61f8d1a1ec49611eaf7b723460fd57098febdb0e43ba29ec1d6902e831c350afaa0d9c92c08dd0dae074855aaab84e2be057afc4a6db154c65e3913ee2d78cd8fb866e5756174ebda38fa57130a5eede61c18687095d46e9b193a0c1c42f463b87596113a8af017ffa971901cda13365e58e48c4df1c5a4a2ae602c1267d04c4238ceb0dcb3b94c21273ed824d2169fd53c938461b144d3845147ef4697bde877dc79e40ba4e1c70ae10ba391ee54573929fa2b2d40ebd53ac66612459d596794f4469203f73b48b268ad701f31d0b3650e19c1b356d7c73aaeaefbc0385285e0700c4bc14c5a714abdcc471e726e7", 0x131}], 0x1, &(0x7f00005e5000-0x108)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f00009d5000-0x38)={0x0, 0x0, &(0x7f0000d57000-0x40)=[{&(0x7f000002b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000db8000-0x178)=[], 0x0, 0x0}, 0x1) [ 34.323768] audit: type=1400 audit(1514125652.096:5): avc: denied { create } for pid=3658 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 2017/12/24 14:27:32 executing program 0: 2017/12/24 14:27:32 executing program 5: 2017/12/24 14:27:32 executing program 4: 2017/12/24 14:27:32 executing program 3: 2017/12/24 14:27:32 executing program 2: 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 6: 2017/12/24 14:27:32 executing program 1: 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f7b000-0xd)='net/rt_cache\x00') 2017/12/24 14:27:32 executing program 5: syz_open_procfs(0x0, &(0x7f0000f7b000-0xd)='net/rt_cache\x00') 2017/12/24 14:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000fe9000)="390000001000093805bb61e119050921071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2017/12/24 14:27:32 executing program 2: 2017/12/24 14:27:32 executing program 1: 2017/12/24 14:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aa000-0x9)='net/igmp\x00') preadv(r0, &(0x7f0000bc4000-0x40)=[{&(0x7f000085f000-0x98)=""/152, 0x98}, {&(0x7f0000609000)=""/114, 0x72}], 0x2, 0x0) 2017/12/24 14:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendmsg$unix(r0, &(0x7f0000ca6000)={&(0x7f00008f7000-0x1e)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000e05000-0x60)=[], 0x0, &(0x7f0000fca000-0xc0)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ce2000)='net/fib_triestat\x00') sendfile(r0, r1, &(0x7f0000bc8000)=0x0, 0x3) [ 34.350006] audit: type=1400 audit(1514125652.116:6): avc: denied { write } for pid=3658 comm="syz-executor3" path="socket:[10046]" dev="sockfs" ino=10046 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.371754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.387076] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.401056] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.401125] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000f4c000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000345000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000094000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = add_key$keyring(&(0x7f00001a6000)='keyring\x00', &(0x7f0000115000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f00007c3000-0xf3)=""/243, 0xf3) r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000052e000)='net/psched\x00') ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f000052c000)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r2, 0x29, 0x23, &(0x7f0000000000)="", 0x264) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004c6000-0x4)=0x800, 0x4) r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r4, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000c4000)={0x0, 0x0}, 0x1, 0x0) 2017/12/24 14:27:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x20000000, 0x20840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000db2000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000090a000)=""/0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000809000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d7f000-0xb8)={0x0, 0x2, 0x0, 0x80, 0x9, 0x7fffffff, 0x7, 0x401, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x129, 0x1e21, 0x7ff}}, &(0x7f0000aad000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c5000-0x6)={r1, 0x57}, 0x6) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x108) 2017/12/24 14:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a8e000)={0x0, {""/7}, 0x0}, &(0x7f0000255000)=0x10, 0x80800) recvfrom$ax25(r0, &(0x7f000094e000-0x1000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x805, 0x6, &(0x7f00006c2000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/24 14:27:32 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mkdirat(r2, &(0x7f0000547000-0x8)='./file0\x00', 0x0) 2017/12/24 14:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000077e000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$netrom(r0, &(0x7f00006b7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000063000-0x4)=0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) accept$netrom(r2, 0x0, &(0x7f00001b1000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007a1000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.541754] device gre0 entered promiscuous mode 2017/12/24 14:27:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000013000)=@int=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c69000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000452000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008d8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008d8000-0x4)=0x6, 0x80000) getsockname$packet(r0, &(0x7f0000434000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000294000-0x4)=0x14) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008da000-0x4)=0x0) r2 = getpgrp(r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d9000-0x9)='/dev/rtc\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000000000)=0x0) r4 = getuid() mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000766000)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00008d9000-0x38)={&(0x7f0000839000)={0x0, 0x0, 0x8001, 0x6b31}, 0xc, &(0x7f0000229000-0x70)=[{&(0x7f00008d9000-0x4c)=[{0x4c, 0xfffffffffffffffe, 0xc0c, 0xced, 0x9, "82d840c62a2a299cedeadc32d1cdb9d20e61abd0adaad426b7ef674354c01d502e3ba9064549945fa5271ff71c50db000a222890415ce0fdc008021b"}], 0x4c}, {&(0x7f00008d9000-0x12dd)=[{0x1010, 0x92b, 0x400, 0xfff, 0x101, "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{0x5f, 0x3, 0xf08, 0x6, 0x3, "cbf27a9581313b851c6e19f4d6c1ca418b48fe3103987439f0d6267d88084158233fc7476c226dfb342ac871184739dd13f224f4b72d428dda5c49bacddf900f7b7067360726be42a8232ef5f5cdbe"}], 0x12c2}, {&(0x7f00008d8000)=[{0xcc, 0x5, 0x310, 0x4, 0x7f, "8d5cc84bdf457e8191e74c08c9331894d793dda88f42ca2fae5915160bffc82e56afb47ee6376542d4f545dac6103394b3eda6d4281848fd62405a002cba60c799692d0395bb3c363e0da14a55d162cd3d58094fe480f10e1761e3ca836babcda6ae2459b068ba72168421a30a0877f9c24eb849f87df38a9fbfed1bec530298b038408a8d1e804f3a51c6512a9d438e8c5e397825b9c84e12b5c25806ed03dc25d47084ef9eff2d089a49f9c0329a641e025d871dd64eb8bf330be4"}, {0x33, 0x2, 0x400, 0xffffffffffffffd4, 0x2, "d76f52f1e2f625574896bf2c28912b38d12ee5e4b9ab279fd93f7633c6ff780271a755"}, {0x2b, 0xfffffffffffffff9, 0x2, 0x7, 0x0, "46748e5ce7956a93efeb5746a2262f391aa3a97d3d552f4ccf79be"}, {0x21, 0x679, 0x100, 0xf, 0x100000001, "f277ab162704bf942bcc9e78a98779817d"}, {0x1f, 0x6, 0x300, 0x80000001, 0x40, "ffa6f0c9ea4f846836321c95af28ab"}], 0x16a}], 0x7, &(0x7f0000610000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x108, 0x4c000}, 0x10) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008d8000)={0x0, 0x2427}, &(0x7f00008d8000)=0x6) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008d8000)={0x0, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000066c000)=0x8c) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r6, &(0x7f0000030000-0x38)=[{&(0x7f000029f000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f00008d9000-0x30)=[{&(0x7f0000794000)="02332ce64cc46c66a314e63b6701de7788832dbc58a6a2240545ca62dedacf0c8f5307497e7e66da59d654fb2fbc29ea116fb2bb601489bad6381a91388092f2b9c98643d07a8960fcd7026e2698c018b3cccfdd5dd6742eaf663d5842f282d156c25fe2ce4e8fb395403c7fa041287a8c6c0e", 0x73}, {&(0x7f00008d9000-0xf5)="c155a3d2c8010e18eb017cf8ec57c0eb7a83f2c7c4538c48250155b2206621ca4909705dcc592b5d0fae8324de09bf4014bb794aa8b939c3048b9691ed8979c1df1dc042a591b937fbfad9941a3d5ab737df36b0be3456d12dbef50bad2e02438af8bd5591a633baf895e54d52f2792887027c16fd772d04be34ed37b547e259021f93247111f338744a61d2551f78b33ccdb8105d4c8dc27fcfdacc7f422389f904d12c279e323c5b031b4dd4ad3bb8c4242c301083c7da16000cfbd81b7920f47f096c6c4b65e4f747ba4e2116ef136799a457600159a8eed693767561840fc3e592aedaf8bc216676414c494400297ef91b6fdd", 0xf5}, {&(0x7f0000810000)="c51775ae09938d3b", 0x8}], 0x3, &(0x7f00008d8000)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0xdab3, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x8, 0x202, 0x80000001, 0xffff, 0x6, 0x5, 0x163, r7}}, @init={0x18, 0x84, 0x0, {0x101, 0x3, 0x57, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8000, 0x3f, 0x5, 0x8000, 0x5, 0x800, r8}}], 0xc0, 0x20004081}], 0x1, 0x40010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x778) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000046b000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006f7000)={0x0, 0x0}) write(r0, &(0x7f0000378000)="240000005a001f0054f9f407125a000000e8ff12080006000000000d0600020001000200", 0x24) 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000000)={0x2, 0x8, 0x0, 0x400, 0x100000000, 0x7fffffff, 0x5d6, 0x3ff, 0x8000, 0xb7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/24 14:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dc1000)="0000000000000000000000feffe1000011e8ffff020000000003ffff2013f951050003002200040000004fe917d4a8ab66ef68d451c9a438c6ac399efd7e6483b9b31b4e", 0x44) 2017/12/24 14:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") getitimer(0x1, &(0x7f00001b3000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000044000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fc4000-0x4)=0x0) r2 = geteuid() r3 = getgid() r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000be0000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b05000)=0x10, 0x800) r6 = accept$packet(0xffffffffffffffff, &(0x7f00007d3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002da000)=0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ee8000)=0x0) r8 = geteuid() r9 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004bc000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b41000)={0x0, 0x0, 0x0}, &(0x7f000094a000-0x4)=0xc) r12 = getgid() r13 = syz_open_dev$tun(&(0x7f000075e000)='/dev/net/tun\x00', 0x0, 0x80000) r14 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000152000-0xd)='/selinux/mls\x00', 0x0, 0x0) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r17 = userfaultfd(0x91b26376fb4cfe95) r18 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/rtc\x00', 0x40800, 0x0) r19 = accept4$packet(0xffffffffffffffff, &(0x7f0000a0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f15000)=0x14, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000995000-0x8)={0x0, 0x0}) r21 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/context\x00', 0x2, 0x0) r22 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f12000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a40000-0x4)=0x8, 0x0) r23 = socket$inet6_icmp(0xa, 0x2, 0x3a) r24 = accept$ipx(0xffffffffffffff9c, &(0x7f000095c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d33000-0x4)=0x10) r25 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a49000-0xe)='net/ip_mr_vif\x00') r26 = fanotify_init(0x20, 0x8000) r27 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb7000)='/dev/rtc\x00', 0x2400, 0x0) r28 = syz_open_dev$tun(&(0x7f0000a8f000-0xd)='/dev/net/tun\x00', 0x0, 0x420100) socketpair$inet6(0xa, 0x7, 0x8001, &(0x7f000002d000-0x8)={0x0, 0x0}) r30 = accept$llc(0xffffffffffffffff, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0x10) r31 = memfd_create(&(0x7f0000c2e000)="4070707031c15e5c6264657665746831776c616e30766d6e65743100", 0x3) r32 = syz_open_procfs(0x0, &(0x7f00004be000-0x8)='pagemap\x00') r33 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/hwrng\x00', 0xbaef4cb2cd6e38ad, 0x0) r34 = socket$inet6_dccp(0xa, 0x6, 0x0) r35 = signalfd4(0xffffffffffffff9c, &(0x7f0000994000-0x8)={0x200}, 0x8, 0x80000) r36 = openat(0xffffffffffffff9c, &(0x7f00005d8000)='./file0\x00', 0x8000, 0x45) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f8000-0x8)={0x0, 0x0}) r38 = syz_open_dev$random(&(0x7f0000fdd000-0xc)='/dev/random\x00', 0x0, 0x404300) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000034f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b47000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000093b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d87000-0x4)=0xc) r41 = getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a94000-0x4)={0x0, 0x0}) r43 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f4000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ace000-0x8)={0x0, 0x0}) r45 = open$dir(&(0x7f00008a3000)='./file0\x00', 0xc82, 0x2) r46 = syz_open_dev$tun(&(0x7f0000342000)='/dev/net/tun\x00', 0x0, 0x80000) r47 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fb6000)=0x0) stat(&(0x7f00006ce000-0x8)='./file0\x00', &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d1e000)=0x0) stat(&(0x7f0000efa000-0x8)='./file1\x00', &(0x7f00008a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fee000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000334000-0x8)={0x0, 0x0}) stat(&(0x7f0000beb000-0x8)='./file1\x00', &(0x7f000016a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000334000)='./file0\x00', &(0x7f000072c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000162000-0xe0)=[{&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000959000)=[{&(0x7f0000d19000)="dd34511d7d9c6aaa501f45710fd2916d06e4eae91c4b2940ce95bee0f5a1a07ccd9354fb2f5fb9fe038f648a4aeb7bba60fe45862ab2ea61845865012f", 0x3d}, {&(0x7f0000f7a000-0xa9)="7cd79f65866de5dad65bf7aa1245080691477730841de2372bf8e279e914c99a5265644167b1c5c69620ddcd70d23678676b26a1b91e8c84b56157261878e89579a21e29472438024345f4c88b4c3f2d1f097ebbbfe959ffb40347facbb32e9c17711e738c2da70c4ceb60e27b059379bf2ee37cd0aac1733e5d951c9ccd951eef9f5bae7cb1c8e7945da7e6053f5baddc258fa923ca0d09b519c2396ad629497205756feaf343510c", 0xa9}, {&(0x7f0000cba000)="", 0x0}, {&(0x7f000063d000-0x9e)="2be6062210f3385fb3ac74010567de244af99500b5037a33d765abe1b9c599505fd4882ac99085e495b789345b76347bf3a4c4cee86e53a364cf295e27c78c875b82cc1015550e7a8b5f26f171c3da22ff810b32f4fff4ee9785f47771d978b39a62ecdd03cdb428c56992d733867dcc22c81519c3a0f9a211bdfa4a116091436340ce35423e0c66f01cc113944307173dca8f806a19dbf6c4998291f5c3", 0x9e}, {&(0x7f0000c3e000)="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0x1000}, {&(0x7f0000772000)="fff665f1ca038dd13a95c2d9855ac3271988ff2b273a8456e514fc2cb63cc3823c12bf2d5ccd74298854d8ed0e1b629b7323b9f55d15c98017596fb738e2e96e7c23a75b1c9c95bfc9dfcf78d495b4b76df1a44afd301eb2d91d27016cad3ad287705cf6bb6e1a16fb59a735d6870377c020f078bc5c07ed5d0ee613b3863ea1b4e3b0ae87cfe0f99b6db94e38adb13c9fc76c5503a67133cf3d8757d8b14ce38835f156779cf3e5732185a0ee30a60ad49204adeefa3702babe52253683c0aea382a458f16adb9c4b90", 0xca}, {&(0x7f00001bd000)="ed7cf9e9c341501f473c22ed75af8110d8f5f1883ee2003c040c43bf5066e2f97ed36e9f7e0e1e87d912151b7eb6720826f5f06cb8b3e41aa0cc081955dc3d50771ad9d1e13cafa29abdf2be93cfd0311595d658fed36491d2adedbd274a41abfe3351894b376e2aa68ca611e27c6df5aef865b82c1733cf5f55ef6804da45af4719a521df8fe89f0f6a19c3e214b34b85debbfe92bc16e939f3b3e0603ea48ff49ef30a5dfabf999a674e863c4277bffe3031d3fc", 0xb5}, {&(0x7f0000463000-0xc6)="c7234052f7ba9d649b1d29c3aa930d2de6b48c19c37c2d994f7174cd9992815608d49338c9b2c621138b1d2641a7d962516dc3a8bdca0dc1a0332298409d3e1b1f94796a42a8ca8d01d26fe609ed913e780efd2ce432f0fb7830ba18595e10d2d47ec3637cda88e2a110ac1427602b9d808e81e1b5971cbc2337bb6a1760ca3c66d655788931dbbfb1e6d13b820bed0169c43a0380de36a53b40f2b8a4257d06d2b093329163b70901be04a789dab3579949232cce6ebc6b15c080ab30c925b791da0ea859da", 0xc6}, {&(0x7f000023d000-0xbe)="0bd2521bacf24710eb0fae3d7e97ebe31cbadaa52cf2493cd7da650edee625cd406ccf4df0e0969c0126cc075d21672a6fe821ee403c9458a5123321e9273011f5675ebb367e5b223b6537c00bf739c6586a5decfd5f8821cd7be91e3d9a6fa5eb4b6b9f7e0a4140729c39367e09468c4057a3320a86434aab348b2eb118f07e9f2dfb4c01324700a9e45dad3eb0593fc60389fef7c747abde21d1b868ce34618a8c2d4d592c5775af5f63bdd4f78848080dd44d23207cb187c06cafc1d1", 0xbe}, {&(0x7f0000c95000-0x88)="8e8b0dd93937d45d640ad73b161e567da42123c2b96d5a2f8efe8143d8eb62a0f3476014436958a9923fa105e38ee7f717e9b006254d422b0a94cf9e320adb3ad30f9180b17fcf55a6c4310dd9ab9e5a3502cf84606229870e60d39a85b678cc64bfc21a6eed6f3b66dcba8a5f1219bd0b172ad848ff5a1e90a958d5551575c80022b8024e540a98", 0x88}, {&(0x7f000038f000-0x55)="bd4e233a59a0d2827fdce1eb86226668d476b0df743c6d535aa51dd056858e253e1e80de48e5d0673a2c41db040626dabff1b846c9bb09a965bc01ad45d7c502f4c26f42843fbb4648f8cb687303d2d43170b384e0", 0x55}], 0x7, &(0x7f0000481000)=[@rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28]}, @rights={0x18, 0x1, 0x1, [r29]}, @rights={0x18, 0x1, 0x1, [r30]}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38]}], 0xc8, 0x20000000}, {&(0x7f0000fd6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e0c000-0x40)=[{&(0x7f0000f93000)="927ab5a016348e7d92ac0934db4811aef5d68ea66c0ff0aca7d909cd5e47675459540d73c02b148a39860fc81446cdfca90c1b7e4629efc34a66bbff42a57e5c896410c922e64feec2d8d5a6652297a090fc73e2649a6b374223cfe93f7627943542a6720e44781402e0b548c9121f10ad577d2c408948fe3ef88deeda8595a538e184cec175", 0x86}, {&(0x7f000028d000-0xc4)="c5e169aa280c87109c79f0a4c4e57cd87c6bfa8ce58c15235ad978de743ae4e78cad3e619dad4b055703c79755d0bdc9d2130e0c773f465f1636503cc6e8a715d4aea1edce803652a3ddc36f84c5175c1a777cf5ddbe2e3fd0f4794b276a259027de7924e5d92058c2683cbafb0109cf88c80464d677ffb48f1a671cd2ac4ff0923a0395ae83d8bcc7c99f4e400ad22d45acdafc2a74a2dead16725e5343ae3ed1cf76bf2657169f8a6ab37f91b030f70a34988a320f14bf22ad8b2236c8b5d79b10962d", 0xc4}, {&(0x7f0000a0c000-0xd8)="edf92ca150efecaa3a6cced40166b34db0df1bb9012143b60e1904d54343106c2a908ee86418418b66a8116e20857c43bbd3559cad90db97e1f884ed02e1b21b60e38776ea22a8f7a1a4e94ccab15268deaf48b7edd1c8809ac6fa154d44f3967f27648565dda3252fc67afb59ad46ba319e54b67dbc4a62926c2d0a54c00b1467c5aacdabdb3aa810aa811cad6dbe08e662a363761be2a38a34da906583d7a441a674edccf732bc881b8cb50f38bb399697f74e8b2ac0cb50613b0fd34f3c9164ba42dc9d1a271ab5a497c709ae89e6cb61a1c6f576b858", 0xd8}, {&(0x7f00009fb000-0xf3)="08f049321b100b44a11b13672248fbc8316777e93d677fbaa8a6a4015d7f18965bd8e2f568bff72adb49bf1dc0978df781e9666a8bd8aa84cb35bbe961a562a8d2c33e5c86f5c2cf7f8b1d637359e2b7043c81b5ca15f72c2d875863521e8a9fcca5327f1dbc58acd380153e82e8fecb03986b4ea6604c9088ca8f4135e5c0ad16ecd416f16c87d6103fa82ffb3cbcc052380e9429443aada6b5453f73d17885eecf0330dd4c446c97cff737a50f8f228181cea1e37e9271bca45338b6082d4ae6aeacab48203bf286dc3070c0efb3bf5c4f82b6e058d559a4701d25c9d7bb673b83d0eb68b4175d3dcfd7c7a0816ee9858dcd", 0xf3}], 0x4, &(0x7f0000d81000)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r42]}, @rights={0x28, 0x1, 0x1, [r43, r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0xc0, 0x41}], 0x4, 0x20000000) r57 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r57, &(0x7f0000121000-0xc5)=""/197, 0xc5, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x989680}) 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c32000-0x1000)="") inotify_init() capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x12f) 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000d76000)=[{&(0x7f00005ea000-0xd3)=""/211, 0xd3}, {&(0x7f0000e6e000)=""/0, 0x0}, {&(0x7f0000970000)=""/196, 0xc4}, {&(0x7f00005fa000-0xf5)=""/245, 0xf5}, {&(0x7f0000155000-0x31)=""/49, 0x31}, {&(0x7f0000e12000)=""/138, 0x8a}, {&(0x7f0000c55000)=""/224, 0xe0}, {&(0x7f000019d000-0xa4)=""/164, 0xa4}], 0x8, 0x5b) 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fce000)=@generic={0x0, 0x6, 0x100000001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f00e3fe0000d1010000000600", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "fd5004", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:27:32 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) prlimit64(r1, 0xf, &(0x7f0000000000)={0x2, 0x3ff}, &(0x7f0000001000-0x10)={0x0, 0x0}) [ 34.675562] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 34.698812] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f000028c000)="", &(0x7f00004ad000-0x75)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) fcntl$getownex(r0, 0x10, &(0x7f0000c09000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006eb000)=0x0) r2 = gettid() r3 = getpgid(r2) sendfile(r1, r0, &(0x7f0000a1a000-0x8)=0x0, 0x80) dup3(r1, r0, 0x80000) tkill(r3, 0x1000000000016) 2017/12/24 14:27:32 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c4f000)='net/netlink\x00') preadv(r0, &(0x7f0000fea000)=[{&(0x7f0000fec000-0xb5)=""/181, 0xb5}], 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000ff0000)=0x0) 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/vga_arbiter\x00', 0x1c0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00008e2000+0xaef)=0x4) pipe(&(0x7f00002a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000465000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$getown(r1, 0x9) getpgid(r4) fcntl$setpipe(r2, 0x407, 0x80082) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ae4000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f00005b8000-0x4)=0xc) fallocate(r1, 0x3, 0x7, 0x7) splice(r3, 0x0, r2, 0x0, 0x80000001, 0x0) 2017/12/24 14:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d39000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000490000)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00008d1000)=0x4, 0x4) 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000341000)=[{&(0x7f00007e8000)="9edcd4041cb16ea4e846df22abb44c0ca0fae3a891881eb62d8b46ff1ffa2224fbb3bb1e220f2cfa5196f8360d1e6826bb46b866cef7cd2c1c5327a724ec5e0a4a978ff42c31896ab4fd140ee36c09192ca14fb7d0a75f6747b2226dfbbadd9d334e350079f298bd9d8da58b136d75239a2d25e07247da76db4fa8126032a8b75c3caa3e9e188fd366c9c3b7a11601364e6278bf086e97f9d0a62ec907c20c62f65e9d4126c3139b92d7c8de4d8931", 0xaf}, {&(0x7f0000bc4000-0x45)="030329f964db9cad04105297cc5df172b5201f25ac77a27eb4dceee262a36ebee2905b9733001ed7fcc69805861a775801f88639938d64bc9ebd08eb1bd49106e969be2547", 0x45}, {&(0x7f0000123000-0x80)="17d6f0480da6113874e5805a551ef5f4eedf1bdc24c0860f3937b3dd9245ce7fbf0fc5df563155f29575873e8083ad57e1c713a12a3c91a77fab8c8fe8450e26c0b0101a963d28ed936ee36916884a087404b1769a59a31fda34ec402e60215ff1e584f3b509a613392f076e96c552350be7e40e3d4f34bb22bc517fa478df71", 0x80}, {&(0x7f0000491000)="a737fd421b883579ee58de1600008c414ee8c55f8e", 0x15}], 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ead000)=0x100000, 0x4) 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d8000-0x11)='/dev/vga_arbiter\x00', 0x10400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000c4f000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r1, r0, 0x0) 2017/12/24 14:27:32 executing program 0: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = epoll_create(0x2) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000554000-0xa)='encrypted\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002b0000)='.*ppp0(*bdev\\eth0}\x00', 0xfffffffffffffffa) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000554000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000a0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000044d000)=@sack_info={r4, 0xfff, 0x10000}, 0xc) keyctl$set_timeout(0xf, r2, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000555000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000daf000-0x10)={0x44, &(0x7f0000ef8000-0x44)="163f1dcdccf4ad0ad2e4718c5565974f291931e1557716694181c6244b6f252376d9220320bfe07d59ba843b5dbab5738ee62dbeebe8ba66b430eab8dd6411054a41eaf3"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200040) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4d000)={0xaa, 0x4, 0x0}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) poll(&(0x7f0000144000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 14:27:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000d4c000-0x3)="", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000092a000-0x20)=[{0x8, 0x8}, {0x0, 0x8}, {0x2, 0x5d6}, {0x7, 0x5}], 0x4) 2017/12/24 14:27:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) flock(r0, 0xd) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000000000)='stat\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) fcntl$notify(r2, 0x402, 0x80000006) 2017/12/24 14:27:32 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000710000-0x4)=0xffffffff, 0x4) mkdir(&(0x7f00007a7000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb3000)={0x0, 0x0}, 0x800) ioctl$TIOCGPTPEER(r2, 0x5441, 0x2) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fb5000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r4) fcntl$notify(r1, 0x402, 0x4) inotify_add_watch(r1, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) 2017/12/24 14:27:32 executing program 1: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") inotify_init() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb8000-0x16)='/selinux/checkreqprot\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000038f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a6b000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x8, 0x5}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000746000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff, 0x0, 0x100, 0x1f, 0x2000001, r1}) [ 34.993700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45340 sclass=netlink_route_socket 2017/12/24 14:27:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000ab0000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000062a000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x207b, 0xfffffffffffffffe}, 0xc, &(0x7f0000361000)=[], 0x0, 0x0, 0x0, 0x0}, 0x800) [ 35.036989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45340 sclass=netlink_route_socket 2017/12/24 14:27:32 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00009d8000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7, 0x4, 0x1fffe00000, 0x7}, &(0x7f0000346000-0x2)=0xa0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009d8000-0x24)={r1, 0x1c, "d535343d6d014b427f6bba22a9b3ad8eb2ee20679056659790d3ba43"}, &(0x7f00009d8000-0x4)=0x24) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000821000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ae1000)=0x0, &(0x7f0000838000)=0x4) umount2(&(0x7f000058d000-0x8)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f0000ae1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000154000)={{r0, r1+10000000}, {r3, r4+30000000}}, &(0x7f0000ae0000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000ae1000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000303000-0x10)={r5, r6}, &(0x7f0000ae1000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000ae2000)=""/146) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) syz_open_pts(r7, 0x8000) 2017/12/24 14:27:32 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00009d3000)={&(0x7f000092b000-0x4)=[0x0], &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a29000-0x8)=[0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x6, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f0000f0d000)="3900000013001947040000000000000007000100030000006cfa00000000800009001a0000008802000000ffff07fb011018e9070000000000", 0x39}], 0x1) 2017/12/24 14:27:32 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bff000-0x20)={"d0259dff72e6520931b707e1146117c3", {0x4, 0x6, 0x3, "2a91ce1e2187", 0x7, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a88000)='comm\x00') write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2017/12/24 14:27:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000132000-0x4)=0x6e) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0xffffffffffffffff) inotify_add_watch(r1, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000097d000)=0x400) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00003a4000+0xd29)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3d000-0x4)=0xc) bind$netlink(r0, &(0x7f0000771000)={0x10, 0x0, 0x7fff, 0x7}, 0xc) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2017/12/24 14:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005bf000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000745000-0x4)=0xe8) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d5c000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000648000)={0x9, 0x1}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x4) getgroups(0x2, &(0x7f0000c04000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f000093b000-0x8)='./file0\x00', 0x4000, r2, r5, 0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000)=0x0, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b18000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fc000)=0xc) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000697000)=0xffffffff, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000ca000-0x4)=0x7b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f1c000)={0x0, 0xdc, 0x30}, &(0x7f0000b94000)=0xc) getpeername(r1, &(0x7f00005fe000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cd9000-0x4)=0x60) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00007c9000-0x4)=0x4, 0x4) fchownat(r3, &(0x7f0000e21000)='./file0\x00', r2, r5, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000428000)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x81, 0xe9c5, 0x13e6, 0x7}, &(0x7f0000b5b000)=0xa0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000c9d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ab000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003af000)=0x0) sendmsg$unix(r0, &(0x7f00003f1000)={&(0x7f0000482000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d25000-0x50)=[{&(0x7f0000d24000+0xc4)="c07b9db0605f629b6c7ee922f58299b7c3ed21ec90a001577259c24af959fd87e1b348b50d51d38003f5dc710aa788bf157fbcfef4983ab783b17a819d68282ebdf419878336890f4fb5c5c0b141e859d7613716fe309027f983a814cac82c6bef9724efa4b1da016634a7c528cebed1b6b34cfb7adbc20f73db9babf560a1a9725a338b61e555e32c415f47ad92d7b1fce0bc0d2df969967cfeac1d5de0801f23658b2366207a179676fb4d91d97ba079b7ee7bbb0ac0399f410159a90acd41818dddf9f315c59ed6f3b4d525f6b379e6", 0xd1}, {&(0x7f00002b3000)="b1ea284054170f715a361db743be95aaed6eec1e85b50af63929d8a765d72e1ee1555a5c967cedb8947c9060e962f861a566becc058d332386a111957f9916bc87e795e162f244bb3dc8a7523c2def57722ea35e615822e4a88916b106e8e4d6a61f55ce11bce5584862d979b773af7e2c3acd877fea30501c935728c8866cdd245347c02d5375d6b7d0635e7b6416392a2dde5d51800bdf2b", 0x99}, {&(0x7f00001ed000-0x1000)="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", 0x1000}, {&(0x7f00003fd000-0x97)="0ac16ad21bcff3c40f77f2189538912f188bcd8a262be1adc6c1cfbf7db29203aca7a97981329fd92c6d87bec4bbf985009d3068cd79effe05cf28ac6881fff273204980331518a78dd65f85202d3c2349c1128dad89c3a9f9502dcbb2e0c2e876c51eb32b904a70f057ee86549720bff73d3cd349a862ab243fceeba4a7b257a6fdba2c300556eaf7770b2a1b3e8e1f194f82c6031ebd", 0x97}, {&(0x7f0000845000-0x19)="1eff9be3aac5c8230865b6c7cdb52473712f76d37d7bc6c8a5", 0x19}], 0x5, &(0x7f00001c2000-0x78)=[@cred={0x20, 0x1, 0x2, r7, r2, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r4}, @cred={0x20, 0x1, 0x2, r9, r2, r4}], 0x78, 0x20000000}, 0x40000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000950000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x80000000, 0x40, "ee151db7913d33d809cea0b858d34760885d1ca2f250c41de7202ff1b20b78e968041a6af86cab03650def28321ffc52090c930f02579caca70a0d4707a3491098a46fd078344e53e0bd7890ff75fa8a"}, 0x160) 2017/12/24 14:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) timer_create(0x3, &(0x7f0000034000)={0x0, 0x39, 0x4, @thr={&(0x7f0000c7d000)="b5abe48b405cbb43c84b4e269c929be8e8fa2c5fd5d6a11eb8e13ccc91b3e335287051eca1a5a84ca48524f0e129bdf610fe41bbba6fb6507364874e6382323af935d14919c3", &(0x7f0000a55000)="495c16f4991cb76c0efeafd4efebe9e3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000641000)=0x0) timer_getoverrun(r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000292000-0x4)=0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000da3000)={0xb3}, 0x4) ioctl$KDMKTONE(r3, 0x4b3b, 0x9) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca2000-0x9)='/dev/rtc\x00', 0x10001, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000171000-0x81)=""/129, &(0x7f00001bf000-0x4)=0x81) 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:32 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f00008f6000/0x400000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x6, 0x80000) r1 = socket$inet(0x2, 0x800, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000053d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) bind(r1, &(0x7f00000cf000)=@nfc={0x27, 0x400, 0x77c, 0x3}, 0x10) mlock(&(0x7f00000cd000/0x3000)=nil, 0x3000) clock_gettime(0x0, &(0x7f0000a04000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b8d000-0x90)=[{{0x77359400, 0x0}, 0x8, 0x5, 0x2}, {{r2, r3/1000+10000}, 0x9, 0x8001, 0x5fb}, {{0x0, 0x2710}, 0xfffffffffffffff9, 0x3, 0x6}, {{0x0, 0x0}, 0x7, 0x20, 0xff}, {{0x0, 0x2710}, 0x2, 0x1, 0x94}, {{r4, r5/1000+30000}, 0xffffffffffffff52, 0x4, 0x9}], 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000)=""/41) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0xf9)=""/249) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2017/12/24 14:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009e3000)='/dev/sequencer\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x4008000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/24 14:27:32 executing program 5: chroot(&(0x7f00007f2000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000021c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x9, 0x3, 0x4, 0xb, 0x20, 0xa0, 0xb06c, r1, r2}, {0x2, 0x7f, 0x7924, 0x367, 0x6eb, 0x40, 0x3ff, 0x9}, {0x18, 0x4, 0x40bd0f0, 0x8}, 0x9, 0x3, 0x78, 0x1, 0x80, 0x3}, {{@in=@multicast1=0xe0000001, 0x99, 0x400}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x1, 0x3, 0x9, 0x2, 0x17, 0x10000}}, 0xe8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7d9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r3, &(0x7f0000554000)=""/4096, 0x1000) getdents64(r3, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2017/12/24 14:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009f6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006bc000-0x4)=0x14, 0x800) syncfs(r0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004f4000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000cf9000-0xb0)={{0x3, 0x3}, 'port0\x00', 0x2, 0x2, 0x3, 0x20, 0x401, 0x9, 0x8, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10000000010, 0x4000000400000003, 0xc) socket$inet6(0xa, 0x800, 0x8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d27000-0xc)={0x0, 0x0, 0x0}, 0xc) wait4(r3, &(0x7f0000001000-0x4)=0x0, 0x20000004, &(0x7f0000107000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000180031e00dcffdf00", 0x1f) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f00004fe000)=0x4, 0x4) 2017/12/24 14:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000607000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000912000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b52000)={0x0, 0x0, 0x0}, 0xc) setregid(r0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b0000-0xf)='/dev/sequencer\x00', 0x200, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a35000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00008fa000-0xa)='map_files\x00') syz_open_dev$usbmon(&(0x7f0000577000)='/dev/usbmon#\x00', 0x80000001, 0x2) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c30000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000c31000-0x4)=0x2) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x1a1800) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="12", 0x1, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x4a040, 0x8) utimensat(r1, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000013000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000903000)='./file0\x00', &(0x7f0000118000)='./file2\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000a5f000)=0x380, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002c2000)=@common='lo\x00', 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e5000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa75aa0f5a7e8ab61bd27a891495e64687db0d2772febfd6a9657a04a2cf779bcb7700a6adc94bb9baca0900000000000000eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") [ 35.264787] audit: type=1400 audit(1514125653.036:7): avc: denied { getopt } for pid=3896 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.284829] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x2e, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000007000+0x7ea)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="", 0x0, r0) 2017/12/24 14:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002a000)={0x0, 0x9, 0x401, 0xf32}, &(0x7f0000242000-0x4)=0x10) rt_sigprocmask(0x1, &(0x7f0000e07000)={0x233b}, &(0x7f0000fa1000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000041a000)={r1, 0xf7d, 0x800, 0x6}, 0x10) read(0xffffffffffffffff, &(0x7f0000c15000-0x1000)=""/4096, 0x1000) accept$packet(r0, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000140000)=0x14) 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x5)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) connect$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x7, 0xd2f}, 0xc) 2017/12/24 14:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a7000-0x4)=0x0) prlimit64(r1, 0x3, 0x0, &(0x7f00002c9000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00001e3000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf2000)={0x0, 0x0, 0x0}, &(0x7f0000941000)=0xc) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000069000)=0x0) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x2, 0x5, 0x9d2, 0xa92a, r2}) close(r1) writev(r1, &(0x7f0000986000)=[{&(0x7f00005ba000)="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0x1000}, {&(0x7f0000773000-0x37)="710d6bae0c5091677288a69c658318415fddc3fc043cb635f491ee686a5c68fcfd5c70dbff880ad3109143fe93b7a90487763088615b4b", 0x37}, {&(0x7f0000590000-0x78)="c2fddd22e8a8d1104f59e93907952e382b2139bbd1ba695a4b8dae3836fba47126736f5217736159ddc57c2b5823840102cdf72a58c8fb93a5f7eec9e6856c935e4717dd7c90e32b2c177d8ebb57c86233b876c14e5676a333bf47751172d0a247037d247b10e27833fbabcf1a75c208ed27765b132c5433", 0x78}, {&(0x7f0000aea000-0xe0)="25a8c3208a04a39ef9fa353c28626c4d41ba3ad66377eac353d717ed47c4ef79a56ec827936216f03f33d4a0aa702897396002fbb5a59fa7f3e9fdb61073736408c1b682307077039648da0b99542fa803b0ef93f4e4e9b40922383f5dff31b0df28bb598f7d44b020c9f265cf918c7bbf86718ed26e077f28ef65517d21d6d9f17a3ac67cde666930459e81cdaaba3e0185d953503c2b26c4969e62ad50f91d7561b174d9e2e83b923499f0df1f5667f4791bd573e85d30209eeaeb4e73b73cfdcc3ce957ea2a59781909ec0689f8b251a33a747acef991a71f647f3ba756e7", 0xe0}, 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0x1000}], 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000040b000)='/dev/loop-control\x00', 0x40, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fc1000)='/dev/usbmon#\x00', 0x81, 0x8082) openat$rtc(0xffffffffffffff9c, &(0x7f000082d000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) [ 35.319825] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 35.349410] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.387706] audit: type=1400 audit(1514125653.156:8): avc: denied { setopt } for pid=3930 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.413986] audit: type=1400 audit(1514125653.186:9): avc: denied { accept } for pid=3930 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 14:27:33 executing program 5: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0xa, 0xa22) ftruncate(r0, 0xfffffffb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000264000)={0x0, 0x1000, "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&(0x7f00006ed000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bd1000-0x10)={0x80000001, 0x0, 0xf42, 0xfffffffffffffffb, r1}, &(0x7f0000be1000)=0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = epoll_create1(0x80000) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00003d9000)={0x3, 0x2, {0xffffffffffffffff, 0x3, 0x7fff, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f0000)='/dev/hwrng\x00', 0x412540, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000003e000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0}) getgid() 2017/12/24 14:27:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) msync(&(0x7f0000b9b000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:27:33 executing program 2: clone(0x0, &(0x7f00005b1000)="", &(0x7f00000b9000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e5b000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e19000)={r1, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000000000)=0x98) 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000792000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000302000-0x28)={&(0x7f0000711000/0x4000)=nil, 0x200, 0x5, 0x82, &(0x7f00002e6000/0x4000)=nil, 0xb927}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000f62000-0x8)={r2, 0x0}) exit(0x0) process_vm_readv(r0, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) 2017/12/24 14:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x7, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet(0x2, 0x7, 0x9a0, &(0x7f00004aa000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e91000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x1400) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000df1000)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000cda000-0x20)={@generic="92266678d022e2540670dacedaa72f65", @ifru_flags=0x400}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f0000df2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) setsockopt$sock_int(r3, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) prctl$intptr(0x2e, 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000df4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000-0x4)=0xe8) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000df5000-0x4)=0x8000, &(0x7f0000df4000)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0xb, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r3, 0x0, r5, 0x0, 0x100000001, 0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000bb8000-0x4)=0x7, 0x4) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$inet6_dccp_int(r5, 0x21, 0x6, &(0x7f0000552000)=0x1ff, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00007b3000-0x10)=@common='nr0\x00', 0x10) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x7, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000769000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 35.451650] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 14:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x800) pread64(r1, &(0x7f00005d4000-0x1a)=""/26, 0x1a, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00007bc000-0x1)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x4, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000194000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000810000)={0xffffdffffffffe00, 0x4, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000551000-0x10)={0x0, 0x0}, &(0x7f0000b41000)=0x10) clone(0x0, &(0x7f0000d07000-0x1000)="", &(0x7f0000af7000-0x4)=0x0, &(0x7f000059e000-0x4)=0x0, &(0x7f0000a48000-0x36)="6de9654c2f61b864d85d441cea9b079ed55123201b702e798fbd655bceea7ac43b8eeeb4cab5b8db53badf5c34cd566df8b4e350d447") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006be000-0x20)={0x1, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000017d000-0x10)={r1, 0x3}) accept4$inet6(r0, &(0x7f0000563000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000038e000)=0x1c, 0x0) select(0x40, &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f5000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000093000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000543000)={0x77359400, 0x0}) accept4$packet(r0, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002a000-0x4)=0x14, 0x800) 2017/12/24 14:27:33 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000008000001261, &(0x7f0000027000-0x3c)="") [ 35.494378] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 35.502674] device lo entered promiscuous mode 2017/12/24 14:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000ec1000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400030000000000000001ed00001ee400", 0x39}], 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00005f2000)={0x8000, 0x2, 0x4, 0x1, 0x10, 0x8}) 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x8, &(0x7f0000000000)=0x4) clock_gettime(0x0, &(0x7f0000be8000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000497000-0x40)={0x9, 0xf560, 0x9, 0x1, 0x7f5, 0x200, 0x9, 0x80000001}, &(0x7f0000001000-0x40)={0x0, 0x1, 0x81, 0x4e5, 0x0, 0x8, 0x2bc, 0x7}, &(0x7f0000732000)={0x2, 0x1, 0x9, 0xffffffffffffc67a, 0x17, 0x0, 0xffffffff, 0xffffffff}, &(0x7f00008c9000)={r2, r3+10000000}, &(0x7f0000d37000)={&(0x7f0000cca000)={0x4}, 0x8}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f000002b000-0x5c)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.543953] audit: type=1400 audit(1514125653.306:10): avc: denied { set_context_mgr } for pid=3973 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=binder permissive=1 [ 35.592460] audit: type=1400 audit(1514125653.366:11): avc: denied { call } for pid=3973 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=binder permissive=1 [ 35.630911] binder_alloc: 3973: binder_alloc_buf failed to map pages in userspace, no vma [ 35.641873] binder: 3973:3992 transaction failed 29189/-3, size 72-16 line 3128 [ 35.649726] binder_alloc: binder_alloc_mmap_handler: 3973 20000000-20002000 already mapped failed -16 [ 35.663047] binder: BINDER_SET_CONTEXT_MGR already set [ 35.668328] binder: 3973:3977 ioctl 40046207 0 returned -16 [ 35.668405] binder_alloc: 3973: binder_alloc_buf, no vma [ 35.668445] binder: 3973:3992 transaction failed 29189/-3, size 72-16 line 3128 2017/12/24 14:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000035c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000d4b000)={0x4000000000, 0x7fffffff, 0x7}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2017/12/24 14:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000f6d000-0xe)='./file0/file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f0000718000)="") pipe(&(0x7f000008c000-0x8)={0x0, 0x0}) listen(r0, 0x20) r1 = creat(&(0x7f0000360000)='./file0/bus\x00', 0x0) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000746000)={0x0, 0x7fffffff}, &(0x7f0000007000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e4b000-0xc)={r2, 0xfffffffffffffffb, 0x20}, 0xc) 2017/12/24 14:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) writev(r0, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) close(r0) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000178000)={0x4, 0x5, 0x1000}) inotify_init1(0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) rt_sigpending(&(0x7f00004b2000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x400000041, 0x2000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x80008010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) bind$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) bind$inet6(r0, &(0x7f0000003000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000000)=""/73, &(0x7f0000004000-0x4)=0x49) 2017/12/24 14:27:33 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ddb000-0x8)={0x20, 0x0, ""}) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) 2017/12/24 14:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket(0xe, 0x2, 0x6) write(r1, &(0x7f0000c7a000)="24000000100011000000000000000104030501001000010005000000f70000f1e0005610", 0x24) [ 35.689685] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.695667] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 14:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) inotify_init() write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f00000ce000-0x48)=@full={{0x3, {"c2c90380000005"}, 0x0}, [{"006e7b245abeca"}, {"e745a6ef394c0b"}, {"690188a0809a85"}, {"ffe4ebe8070022"}, {"ce68735d553c40"}, {"ea5f6c14d15f39"}, {"0000928e6cfb4f"}, {"0932b5d99051a2"}]}, 0x48, &(0x7f0000ed9000)=[], 0x0, &(0x7f0000ed9000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:27:33 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b42000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000843000)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f85000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcb000-0x4)=0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe, 0x427) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000fca000)=[], 0x0, 0x20, &(0x7f0000fca000)={0x0, 0x1c9c380}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000fcc000-0x10)={&(0x7f0000fcb000)="a6a38a4dd8ac", 0x6}) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000014000)=0x0, &(0x7f0000011000-0x4)=0x0, &(0x7f0000014000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000016000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000e000-0x18)={r2, 0x0, 0x0, 0x0}) 2017/12/24 14:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000e3b000-0x8)='./file0\x00', 0x2) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') 2017/12/24 14:27:33 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fe3000+0x465)=0xe7e6, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000e4000-0x15)="d02a7cccda1116872fc0d51680dc8c3ee4c425797c", 0x15, 0x44, &(0x7f000009e000)={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000063e000)=0x0, &(0x7f0000fe4000)=0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000fe3000-0x4)=0x0, 0x4) 2017/12/24 14:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt(r0, 0x8000, 0x341d, &(0x7f0000cfc000-0x72)="e632ad4623ed4d1abd2343077eec7c409fdd003e2ab5f2df8f8954bdd4c9b42d8f920bffb7cfd4680df830bacb914dd46087e64bdc2d5fe91c8c292a81ca8b34743e91925a5544966bb91ed9b55ba2f4a2423f6851e7234b365b41c9cc6372150a8208bc9c5743428ff568db3bcb4c36f5f9", 0x72) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) 2017/12/24 14:27:33 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x8200000100000009, &(0x7f0000001000-0x4)=0xa, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000-0x4)=0x0) getpgrp(r1) 2017/12/24 14:27:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x6, 0xffffffffffffa670, 0x7, 0xff, 0x8, 0xfffffffffffffffa, 0x2]}, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) poll(&(0x7f0000000000)=[{r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x8000, 0x0}], 0x4, 0xffffffffffff8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000-0x8)='./file0\x00', 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a65000)={&(0x7f00009c7000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000806000)=[0x0], &(0x7f0000600000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000950000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000010000000010, 0x2, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000a1e000-0x4)=0x8, 0x4) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000031000-0x8)='./file0\x00', 0x40, 0x14) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000030000)=0x0, &(0x7f0000025000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000152000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0xa, 0xffffffffffffffe0, &(0x7f0000dfb000)={0x0, 0x0}) r1 = open(&(0x7f00008f7000)='./file0\x00', 0x10000, 0xb0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000060d000)={0x0, 0x0, 0x0}, 0xc) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000d16000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000437000-0x8)='pagemap\x00') sendfile(r1, r0, &(0x7f0000056000)=0x400004000000, 0x9b1) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f000071a000)=0x3) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00009a8000)=""/30) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2017/12/24 14:27:33 executing program 5: pipe(&(0x7f00005e8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000ff000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x401, 0x0, 0x2, 0x0, 0x0, 0x0}) r2 = accept4$packet(r1, &(0x7f00006b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006b5000)=0x14, 0x80800) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f5f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000448000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6e000)=0xc) setpriority(0x3, r6, 0x2) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000008e000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0x6, 0x2, 0xdb, 0x5, 0xa0, 0x80, 0xe5c, r3, r5}, {0x1, 0x0, 0x4, 0x3, 0x0, 0xff, 0x2, 0x3f}, {0x2, 0x0, 0x7, 0x14}, 0x0, 0x2763, 0x9, 0x1, 0x40, 0x3}, {{@in=@multicast1=0xe0000001, 0x8, 0x0}, 0x15, @in=@broadcast=0xffffffff, 0x7, 0x6, 0x2, 0x69f3, 0x721, 0x4, 0xffffffff}}, 0xe8) pipe(&(0x7f0000c68000-0x8)={0x0, 0x0}) getsockname$packet(r8, &(0x7f0000de5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000720000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000398000)={0x0, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000)="", 0x0) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f00004af000)=""/229) 2017/12/24 14:27:33 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ffe000)='/dev/sg#\x00', 0x7fff, 0x8000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000fa8000)=@req={0x4, 0x6, 0x13, 0x9}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ffe000)={0x0, 0x9, 0x8391, 0x40c0, 0x800, 0x10000000, 0x4, 0x4736, {0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x7fff, 0x1d, 0x8000}}, &(0x7f0000fff000-0x4)=0xb8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ffe000)={0x7, 0x820d, 0x3, 0x8, r2}, &(0x7f0000ffe000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000087000-0x4)=0xffffffffffffffff, 0x4) 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062a000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000a2000-0xd9)=""/217) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)="") [ 35.920304] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2017/12/24 14:27:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/24 14:27:33 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000)='/dev/sequencer\x00', 0x180, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000-0x4)=0x67e) 2017/12/24 14:27:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xcfa, &(0x7f0000001000-0x8)={0x0, 0x0}) write(r0, &(0x7f000003a000-0xe1)="c2e6a228ecc0e9d320fd5a1c1c5e46ebf132b3c78151706b2e8abb21ea07b358eba5e8164bee36c8f54112b3a04b722a7f7b4d5f96d44bda22643431f4569d9a7f71280831df03cac86192726a7943c19488f24cba5fc92eb9dc1883c4a1ee59edacabfec2109bd339e8ffc5f067a849e610355e829e48db3a096b67a898cda9b7209a3ae2b5603a32e7a7eebfff939077b3c2bd3c61fd769cf2a54fa1e4345aaf85f9b93c7a77a19c2f8730753e1c0ca8cca6040a8b6b85b07a0741f003b02ffbebfb428b0261bfc614bf2d8f826238cd0b78324f1abf9f0b78b859f917b3f99d", 0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0x0, &(0x7f0000177000)='net/ip6_tables_names\x00') sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0xfffffffffffffffe}, 0x100) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067f000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ftruncate(r1, 0x9) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000a8e000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000020f000)={0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000294000)={0x2, 0x2, 0xfffffffffffffffa}) 2017/12/24 14:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099e000-0x9)='oom_adj\x00') getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dda000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r1) inotify_init1(0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00002e9000)={0x6, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) read(r0, &(0x7f0000dd4000)=""/56, 0x38) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a2c000)={0x0, 0xdd59}, &(0x7f0000432000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fa1000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000076a000-0x8)={r2, 0x3}, &(0x7f00005fd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000663000)={r2, 0x101, 0x5f, "c8be50e88394ea4340fb778da6f0e47debc66e231e816d1f6aaece8ea952714ed3283fd6f6a5c8780786a79e76e1481424eb5ba07e3993a29b0a5e0583f49db118ba7bdcfa01167b6de42ca749b2f9143f45006b04fe390e9cf0e592379d38"}, 0x67) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c7c000-0x4)=0x0, &(0x7f000056c000-0x4)=0x4) 2017/12/24 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000+0xae3)='/dev/vga_arbiter\x00', 0x40, 0x0) accept4$llc(r1, &(0x7f0000ca1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x10, 0x80000) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x12) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00007f8000-0x30)={0x7f20e0ab, 0x8001, 0x5a7fd03c, 0x7, 0xffffffffffffffff, 0x100000000}) poll(&(0x7f0000594000)=[{r4, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2017/12/24 14:27:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x7, 0xc3, &(0x7f0000001000)="272255f66472192838ab0385f67110fd5634281af568ecdb13c74660de0408d8344cf8fd10117333fb5d9b10aeb61a4603ba9e4badc924d8e9252fd50e96ad4f2bc265b12f485e621e5ef8b3c4b335ed46bbea35eca6edcf060f073add8ef773f4655e1c950f680471f0d015777c8d980250aa77f0d19dd70a808b2b5be5de0098ef4af92524259c804a6ed87c9e4bd51af589a6c65d6cd561ec65effbebd5e0b3dff91354ad2f0f25df9e35f9fd73cb6a86c8f5c5433584b68831f639fb3a5e6b279d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00004e5000-0x4)=0x5) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000c07000)=0x0, &(0x7f0000457000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002ae000)={0x0, 0x0}) 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f000002a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r0, 0x2, 0x0, 0x9) 2017/12/24 14:27:33 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d26000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r1 = dup2(r0, r0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000d25000)=""/3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000689000-0x4)=0x40000) 2017/12/24 14:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a001900000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a2000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b35000-0x5c)=[@in6={0xa, 0x3, 0xffffffffffffa5f6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e3f000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6df5) 2017/12/24 14:27:34 executing program 0: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = getpid() process_vm_writev(r0, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}, {&(0x7f0000b49000)=""/157, 0x9d}, {&(0x7f0000b49000)=""/205, 0xcd}], 0x4, &(0x7f00007d1000-0x60)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}, {&(0x7f00001c9000)=""/97, 0x61}], 0x3, 0x0) eventfd2(0x9, 0x800) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003e6000)={0x0, r0}, &(0x7f0000b4b000-0x18)={0xe000000000000000, 0xffffffff7fffffff, 0x1000, 0x3ff, 0x3, 0x1000}) 2017/12/24 14:27:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000)={0x2b2c, 0xffffffffffffff6e, 0x9, {r1, r2+10000000}, 0x101, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000000000)="29b300", 0x2) fdatasync(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000df4000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x10000000003) 2017/12/24 14:27:34 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fc3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000094f000)=""/4096, &(0x7f0000fc2000)=0x1000) r1 = socket$inet6(0xa, 0x8000000000000806, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f000074b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000050d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fc3000)={0x4, 0x8, 0x8, 0x445c, 0x19, 0x3}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a8000)='/dev/rtc\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000009c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000fc4000-0x8)={r3, 0x20}) sendto$inet6(r1, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fremovexattr(r1, &(0x7f0000285000)=@known='system.posix_acl_default\x00') 2017/12/24 14:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc0000)='/proc/self/net/pfkey\x00', 0x204001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a0d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006ac000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00008da000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) bind(r0, &(0x7f000003f000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) sendto$inet6(r0, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 14:27:34 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8001, 0x2, 0x8, 0x401, 0xf000000000000000, 0x401, 0x101, 0x100000001, 0x0, 0x9, 0x71, 0xa00000000000000, 0x5, 0x3]}, &(0x7f0000001000)=0x108) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x0, 0x2, &(0x7f0000000000/0x1000)=nil, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x2, 0xf7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = accept(0xffffffffffffffff, &(0x7f0000891000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000024f000-0x4)=0x58) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f03000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000873000-0x4)=0xc) lstat(&(0x7f0000bef000-0x8)='./file0\x00', &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000173000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x4, 0x3, 0x100000001, 0xa, 0x80, 0x0, 0x1, r1, r2}, {0x8, 0x40, 0x7fff, 0x4, 0x10000, 0x7fff, 0x8, 0xab}, {0x5, 0x5c41, 0x3, 0x7}, 0x8001, 0x7e7, 0xef24, 0x1, 0x20, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x1}, 0x9, @in=@rand_addr=0x65, 0x37591628, 0x1, 0x3, 0x0, 0x401, 0x4, 0x3}}, 0xe8) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') 2017/12/24 14:27:34 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000687000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) time(&(0x7f0000545000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000083a000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d85000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000500000-0x4)=r2) 2017/12/24 14:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000081000-0x24)="240000001d0001ffff00000000000000073900fb00000400000000000000000000060000", 0x24) fcntl$getflags(r0, 0x40000000b) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001f8000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x8bd1, 0x2, 0x0, 0x2, 0x7, 0x5}) r1 = syz_open_dev$sg(&(0x7f0000525000)='/dev/sg#\x00', 0x9, 0x8000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000ef000-0x1)=0x0) 2017/12/24 14:27:34 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000296000)='/dev/keychord\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000053e000)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60000000000000, 0x0, 0x7, 0x3, 0x8001}, &(0x7f000003c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x97)="25bef3d4e6f7e453d8b137cd33fbc6e6ee0de90f0ecd05017d13d9cb2ebd985b7adc00cd03d3e9dc576a82d3776f7d0af38b07c891c900d20e7c9ab21761a14b244629b3934fcd0ac42f83d44c5e65653b8bca0b0d91ab916c1b1ff699e8de78e60d68a0c40a8d8c31c9040a8066a968df1e98c213b7a4fdef4973cb4b3895904f9b301203ef43bf8fa5aa78054d3432c5401bfeab960a", 0x97, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000497000)={r1, 0x8, 0xc1e, 0x80, 0x10001, 0x7}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/12/24 14:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df4000)='\x00', 0x0) symlinkat(&(0x7f00004a0000-0x8)='./file0\x00', r0, &(0x7f000095c000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000020a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet(0x2, 0xa, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000108000)={0x0, &(0x7f00006b5000)=[]}) 2017/12/24 14:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f000039f000)=[], 0x0) close(r0) r1 = gettid() ptrace$getsig(0x4202, r1, 0x8f, &(0x7f0000536000-0x10)={0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000074a000-0x58)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) modify_ldt$read(0x0, &(0x7f0000963000-0x87)=""/135, 0x87) dup2(r2, r3) tkill(r1, 0x12) set_thread_area(&(0x7f0000cd6000)={0x3f, 0x20000800, 0x1000, 0x7, 0x3ff, 0x3, 0x800, 0x67, 0x837a, 0x8000}) 2017/12/24 14:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba7000-0x8)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000924000)='/selinux/enforce\x00', 0x84101, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ae9000)=0x9) r1 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') fcntl$setpipe(r0, 0x407, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000b82000)=0x0, 0x40000100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000691000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/24 14:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x100005) tkill(r2, 0x12) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eba000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000c61000)=""/231) ptrace$setopts(0x4209, r2, 0x400203, 0x7fffffffefff) 2017/12/24 14:27:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:34 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000303000)='/dev/keychord\x00', 0xc00, 0x0) fcntl$getflags(r0, 0x0) r1 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000c63000-0x20)={0x2, 0x0, 0xfddf, 0x1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x7fff8000}, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r3, 0x80}, 0x6) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) pwrite64(r4, &(0x7f0000003000)="98bf8a54b00b02982e11eb6a7a73f3decefbb86c061c049db308308b55a5e793e5e261be4d15ed0ded99a8c3002d6e209bd70836e4704e7b8f2c355188207c6b9dafe77a65e34c370bc42f13182ada35fb80034812f87ddcd9b884b1c39d26af68b8a998faae67515b192301c5abbeef3e79a6b51a6c3e950a81606df2da6cd936cd1dfd788b5ea42ee6d55630700ea0f4a1a2f156e33d6b09f4f374a58121949499413bd4b82580ad4400a0e7031fb88d1ca0b00066b18754bbaaa4fb794bc6211b3ccdf953f9476180", 0xca, 0x0) r5 = dup(r4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r5, &(0x7f0000030000)="d2300ba79c4fd7601f95b75ae38530e661bc7f", 0x13, 0x1, &(0x7f0000019000-0x10)={0x1a, 0x1f, 0xaa, 0x3fc2d00b, 0x40, 0xc5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000032000-0xd0)={0x0, 0xffffffffffffff80, 0xffffffffffffff00, 0x4, 0xa952, 0x5, 0x4, 0x4, 0x8, 0xaf36, 0x1, 0xd301, 0x9ce, 0x0, 0xffff, 0xffffffff, 0x2d8554a8, 0x6, 0x4, 0x1, 0x703b299d, 0x5, 0x6, 0xfff, 0x20000000, 0x81}) ioctl(r4, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) unshare(0x18000000) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eb1000-0x10)={0x7, 0x4, 0x9, 0xae, 0x0}, &(0x7f0000e37000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d57000)={r3, 0x5b, "0c93a09f5773ab08c596c9b60f9bf8a0411e95e689f14edb9ef921c1f72089e38e3a8d1623b8db3c5041e52410f1940fcb41bb24fd549e185f56d23e3674ed242725ddd18e137f8bf3c048f03896d4a6c2c9731fc3f14cea1bb077"}, &(0x7f0000996000)=0x63) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/24 14:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000a0d000-0x8)='./file0\x00', 0x1) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f17000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00007b8000-0x8c)={0x5, 0x9, 0x8, 'queue1\x00', 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f00001ac000)=0x101) 2017/12/24 14:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b57000)=0x0) sched_setscheduler(r0, 0x3, &(0x7f0000fee000)=0x5) r1 = socket$inet(0x2, 0x100000000000002, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000b41000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto(r5, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 14:27:34 executing program 5: msync(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x10000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004fd000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x5, 0x4) 2017/12/24 14:27:34 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001b3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000da6000)='./file0\x00', 0x8) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000da8000-0x1c)={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x12}, 0x1c) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000da7000-0x4)=0x0, &(0x7f0000604000)=0x4) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 14:27:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068c000-0x5)='stat\x00') write$evdev(r0, &(0x7f0000e48000-0xd8)=[{{0x0, 0x7530}, 0xffffffff, 0x21, 0x3}, {{0x0, 0x0}, 0x839, 0xa869, 0x7}, {{0x77359400, 0x0}, 0x1, 0x7fffffff, 0x0}, {{0x77359400, 0x0}, 0x10000, 0x0, 0x2}, {{0x0, 0x0}, 0x6, 0x5c, 0xc9}, {{0x0, 0x2710}, 0x8d, 0x9, 0x6}, {{0x77359400, 0x0}, 0xb220, 0xacbe, 0x5}, {{0x0, 0x0}, 0x7, 0x3, 0xffffffff}, {{0x77359400, 0x0}, 0x800, 0x3, 0x3}], 0xd8) r1 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) execveat(r1, &(0x7f0000b07000)='./file0\x00', &(0x7f00006d2000)=[&(0x7f0000da2000)='\x00', &(0x7f0000c49000-0xb)='\'vboxnet0-\x00', &(0x7f0000306000-0x4)=':)!\x00', &(0x7f0000c5f000)='/dev/input/event#\x00', &(0x7f00009a5000)='/dev/input/event#\x00'], &(0x7f0000848000-0x8)=[&(0x7f0000158000-0x1)='\x00'], 0x800) read(r1, &(0x7f00006a9000)=""/0, 0x0) [ 36.480707] device syz2 entered promiscuous mode 2017/12/24 14:27:34 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000193000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000894000)={0x57, 0x4, 0x4, {0x5, 0x5}, {0x6, 0x101}, @period={0x5f, 0xfffffffffffffffc, 0x4, 0x0, 0x1, {0x820e, 0x8a29, 0xfffffffffffffffc, 0x1000}, 0x1, [0x7]}}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000+0x848)='.\x00', 0x800) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000004000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000003000+0x9f)=0x0, &(0x7f0000004000-0x4)=0x4) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/227) inotify_init1(0x0) 2017/12/24 14:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000010000000010, 0x2, 0xc) r1 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e72000)={0x9ff, 0x4, 0xb7f7, 0x1, 0x6, 0x80000001}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000949000)={@common='ipddp0\x00', @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) write(r0, &(0x7f0000a2d000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) 2017/12/24 14:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f9a000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2017/12/24 14:27:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1e000-0x9)='/dev/ppp\x00', 0x2040c1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x708000)=nil, 0x708000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000706000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f0000115000)='/dev/input/mice\x00', 0x0, 0x100) lseek(r1, 0x0, 0x4) ioctl$TIOCEXCL(r3, 0x540c) 2017/12/24 14:27:34 executing program 6: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a00210200080017000000000000000400020003ee000095645aff00", 0x29}], 0x1) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/rfkill\x00', 0x44002, 0x0) r1 = getpgrp(0x0) getpgrp(r1) 2017/12/24 14:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfd000-0x5c)={0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000cc000-0xb0)={{0x9, 0x0}, 'port0\x00', 0x1b, 0x1811, 0x40, 0x8000, 0xffff, 0x2, 0x4, 0x0, 0x7, 0x746, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:27:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1ff, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/snmp6\x00') fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2017/12/24 14:27:34 executing program 2: r0 = open(&(0x7f0000066000)='./file0\x00', 0x208000, 0x80) connect$ax25(r0, &(0x7f0000a17000-0x10)={0x3, {"2550b9944c6bab"}, 0x1f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000173000-0x4)=0x0, &(0x7f00008a8000-0x4)=0x4) read$eventfd(r0, &(0x7f0000b20000-0x8)=0x0, 0x8) pipe2(&(0x7f0000a6d000-0x8)={0x0, 0x0}, 0x80800) 2017/12/24 14:27:34 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000030000)='/dev/snd/seq\x00', 0x0, 0x2002c0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x612, 0x0) 2017/12/24 14:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 36.809754] audit: type=1400 audit(1514125654.576:12): avc: denied { ioctl } for pid=4228 comm="syz-executor1" path="socket:[10501]" dev="sockfs" ino=10501 ioctlcmd=8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 14:27:34 executing program 0: lstat(&(0x7f000007e000)='./file1\x00', &(0x7f00003a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000083d000)={0x0, 0x0, 0x0}, 0xc) setregid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000000)={0x6, &(0x7f00007a3000)=""/66, &(0x7f0000001000-0x90)=[{0x1, 0x0, 0x0, &(0x7f0000d09000)=""/0}, {0x5, 0x1000, 0x101, &(0x7f0000602000)=""/4096}, {0xfffffffffffffffa, 0x7f, 0x5, &(0x7f00008ff000-0x7f)=""/127}, {0x9, 0x95, 0x401, &(0x7f0000000000+0xef6)=""/149}, {0x98f2, 0x1000, 0x10001, &(0x7f0000001000-0x1000)=""/4096}, {0x5, 0xe5, 0x401, &(0x7f0000001000-0xe5)=""/229}]}) 2017/12/24 14:27:34 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) exit_group(0x5) r0 = syz_open_dev$sg(&(0x7f00002c2000)='/dev/sg#\x00', 0x5, 0x480100) write$fuse(r0, &(0x7f0000cf3000)={0x79, 0x0, 0x5, @random="b236bb377efa2d6dc5df9ba3a34f44f7f492271c2d10b244e6890f09f08c67f9d266cfe422c2fa7c70e4f29b70f17df775ba89fde2712c5625dbf3e8dac296bd0c5865638c546fd1c72f67e9ec4e22ae2b5d4831cb0d1dee4124027d2405509536be710a960b1ca67b"}, 0x79) 2017/12/24 14:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f000077a000-0xb)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5e000)=0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000d15000)=0x1, 0x4) stat(&(0x7f0000a23000)='./file0\x00', &(0x7f0000d97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00009ac000-0x8)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000c4c000)="72616d6673f5d6652a9ec4f0d249a0a43db96a51b0f0a375c9b52ca7814ab78321c87ad4db528adbb4494a745714533c26b7b1dc53ecda3ae72b000000053a2215030fc8604b10b6510668db66dac84f7a9887a744", 0x0, &(0x7f0000802000-0x1)="") getxattr(&(0x7f0000314000-0x8)='./file0\x00', &(0x7f00003b9000-0x8)=@random={'user.\x00', '/\x00'}, &(0x7f0000d90000-0x7)=""/7, 0x7) [ 38.050692] IPVS: Creating netns size=2552 id=9 2017/12/24 14:27:35 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000002e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000031000-0x4)=0x60) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000030000)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000002a000)={&(0x7f0000033000)={0x27, 0x2, 0xc541, 0x6, 0x0, 0xfffffffffffffffc, "cb3f4e57762c7f02d4de783b72108bfab9aeb47e5fece653812716caf21d3027a5e4cddd4cbe3057a7918e32e29c855272461559f237583b31d9c9d1cf9f0c", 0x0}, 0x60, &(0x7f0000033000)=[{&(0x7f0000033000)="02c0d011e62b8be91b2f51d2aa0e842a3fffeeeedbf610799fd18d54539ad57f40567515b96ec63d38e9d9f8e030d9d01027ef318f5d0ca1bf8f0131c27f63e602dff92fb26248dea6d294e9e0705541740018a0924e5b3fe0695cf99d1f918bfabdb1fa4d58e0e33498768d7801bde1756df603891904692b90d7b6a91808112e30fe03753ab4d2724311e156847c44bb6c3d54", 0x94}], 0x1, &(0x7f000000d000-0xd0)={0xd0, 0x101, 0x0, "6ad7fef3963b66d1354094ab0a941bf8122af80f3f1d9e9165abf0a8292535e0660cd4c66b0e6b1cca8bd12bfc444ce76c33ad1335bca314bb21942290b6697f538156825a19e9b6c77ba3cb94572356790f86b526a90f2eadd8f52000384b55aaeef67afb2a3698c232a0a3dc7f7d11fd8f14c167ceffeaa7c3531a43733545c2f706d8c1bf4cfc1a0372b2c48a34bab460d76eba5de9d93277566dfa613dc8d48d7867b7719e4bfba133ea438dab9266b7c9c1109ff9ab5ea5f47e51"}, 0xd0, 0x20000010}, 0x44000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000032000)=@generic="2bfe888f3a41d15fb34c0be53cf3ea65", 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000032000-0xf4)=""/244, &(0x7f0000031000)=0xf4) r1 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x23, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a99000)=0x4, 0x4) 2017/12/24 14:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscall\x00') epoll_pwait(r0, &(0x7f0000168000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ad6000-0x8)={0x0}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000707000-0x8)={0x0, 0x0}) 2017/12/24 14:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000286000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a38000-0x4)=0x10, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b8c000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000383000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xfffffec5) 2017/12/24 14:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000e69000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000a9e000)={0x6, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/access\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000f6f000)={0x4a, 0x1, 0x8, @random="a1fae96b7bc6d6a5e7e053a5ca4fd06a2e46ae8a093f0775793636ff5aa0bc765cb363b40acd340cd23894f071ea227a581f4a0a0e04099c9dd1"}, 0x4a) 2017/12/24 14:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0x0}, 0x0, 0x8) tkill(0x0, 0x3) eventfd(0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000003000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0xf, 0x9, 0x8, "4098d594d24c908b0d008e94172c6c80ca6f7f8c04684dba6651e0e68598e7f676876601362328eb5aa3166894f746a6c9d6f5003d64c1f47308fcca2b7acb05", "00ae6523f4fd2feadd99cca10272671134450f0096336f8db2a37bc98286a06b", [0xf9, 0x1], 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x66642a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2017/12/24 14:27:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") acct(&(0x7f00009ae000-0x8)='./file0\x00') 2017/12/24 14:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000252000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ec7000)={@generic="30609402000000f90000067d0edebd5c", @ifru_addrs=@ax25={0x3, {"bf21004444cd5d"}, 0x8}}) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000169000-0x4)=0x0) [ 38.103811] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket [ 38.114854] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket 2017/12/24 14:27:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_pts(r0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x2, &(0x7f000021d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001ce000)=0xf, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f00008e9000-0x8)=0x0) read(r3, &(0x7f00003ff000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x54d2, &(0x7f000087b000-0x8)=0x6) 2017/12/24 14:27:35 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xf, 0x9) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000019000-0x38)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x11, 0x52, 0x1, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/24 14:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000056c000-0xd)='/dev/net/tun\x00', 0x0, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009e8000-0x1)={0x100000001}, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000e51000)=@pi={0x0, 0x0, @eth={@random="284e882a33c7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, 'K', "05a28f", 0x0, ""}}}}}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000299000)=@sack_info={0x0, 0xfa, 0x10001}, &(0x7f0000634000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a23000+0xb6e)={r3, 0x200}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005ad000-0x4)=0x0) 2017/12/24 14:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000154000)={0x1, 0x7, 0x10000, {0x0, 0x1c9c380}, 0xcfb9, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000c3000-0x6)={0x2, 0x8, 0x7000000000000000}) syz_open_dev$urandom(&(0x7f000093e000)='/dev/urandom\x00', 0x0, 0x101000) 2017/12/24 14:27:36 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009b1000-0x4)=0x0) ioprio_set$pid(0x0, r0, 0x7) r1 = socket(0x8, 0x80804, 0x100000001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ae8000-0x4)=0x6, 0x4) 2017/12/24 14:27:36 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000031000-0xd)='/dev/usbmon#\x00', 0x1, 0x90000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000030000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000003000-0x14)={0x3, 0x3, 0x1000, 0x3, 0x7fffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000032000-0xb)='/dev/loop#\x00', 0x80000001, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") [ 38.191512] binder: 4316:4323 ERROR: BC_REGISTER_LOOPER called without request [ 38.235455] binder: 4316:4323 got reply with fd, 0, but target does not allow fds [ 38.257637] binder: 4316:4323 transaction failed 29201/-1, size 32-8 line 3233 [ 38.280671] device eql entered promiscuous mode [ 38.288135] mmap: syz-executor5 (4357) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 38.308247] binder: send failed reply for transaction 5 to 4316:4338 [ 38.314903] binder: BINDER_SET_CONTEXT_MGR already set [ 38.324908] binder: 4316:4355 ioctl 40046207 0 returned -16 [ 38.337804] binder: undelivered TRANSACTION_ERROR: 29190 [ 38.341059] binder: 4316:4363 ERROR: BC_REGISTER_LOOPER called without request [ 38.351661] binder: undelivered TRANSACTION_COMPLETE [ 38.359088] binder: 4316:4363 transaction failed 29189/-22, size 2306036523260182528-0 line 3005 [ 38.369704] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.400243] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.412990] IPVS: Creating netns size=2552 id=10 2017/12/24 14:27:37 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000151000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x15, 0x38, &(0x7f0000001000-0x38)="16f4dc9111b6e533ba209855df52c69dbf1e0f1b58e563e3a7aea94a43a60341a4a11edb76664e68712b5df21ed5e069436d4d13fc9373cb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000d05000-0x8)='./file0\x00') r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c87000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000089d000)=""/150) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000759000-0x4)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000016a000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}], &(0x7f00006f1000)=[0x20]}}], 0x0, 0x0, &(0x7f0000c19000)=""}) 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000558000)=0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000020d000)="79cbe71529fd4839b59a885433698112b0953c1f4b68ccf9d9077e5e54e16110366e0accf93fe04186b5190947b1955f532b02885dd6d5b09b0ee9eacf8260caca1f0ca1396b9000ebaa5e4c1f94c4b57877d3ad2a13cd5c31b81e55b7d2008adb32991b177995e92df39c9a8f8a7eae00029669d0d30d81e689aaffd89372fdb0168092de6925c101a272cf768ae9129b9352be1bfe48f3c5f53378c7714ab2221096a4e4c5a2d43e1968c6e000c2b6ef37a71515e4494e7832e4f4916a0c09b1dd781512d56ed849ed6ff09cfae1", 0xcf) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f00006f7000-0x50)=[{&(0x7f0000768000)=""/89, 0x59}, {&(0x7f0000625000-0x5d)=""/93, 0x5d}, {&(0x7f000078d000-0x4f)=""/238, 0xee}], 0x3, 0x0) 2017/12/24 14:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) connect$netlink(r0, &(0x7f0000503000)={0x10, 0x0, 0xfff, 0x0}, 0xc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007d0000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x10, 0x0, 0x525, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000515000)={0x0, 0x0}) write$evdev(r1, &(0x7f00007da000-0x60)=[{{0x77359400, 0x0}, 0x4, 0x0, 0x97}, {{0x0, 0x0}, 0x0, 0x100000000, 0x8}, {{r2, r3/1000+10000}, 0x0, 0x8001, 0x7fff}, {{0x0, 0x0}, 0x81, 0x5, 0x1000}], 0x60) 2017/12/24 14:27:37 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080f000)=@generic="0deaa5d546b7f681edc96ab51ae2b0b2", 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b3a000-0x10)={0x2, 0xa, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082f000-0x10)='/dev/sequencer2\x00', 0x60042, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000b3b000-0x8)={0x0, 0x8d}) bind$nfc_llcp(r1, &(0x7f0000aa6000-0x60)={0x27, 0x3, 0xa4, 0x7, 0x0, 0xf55d, "e70b94b348236b08f475e0282af007c5cffc7157dd2117444ef6ae93675dad56e91cfcf7fa30cd0034b33b17bdab58990cb71bc812718b8c6bc3d47d8d29c4", 0x2}, 0x60) 2017/12/24 14:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000af000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001b3000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10000, 0x9, 0x61a, 0x1}, &(0x7f0000a58000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007c9000-0x8)={r2, 0x5}, &(0x7f0000b7a000+0x1c5)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbc000)={@common="806fdaffffffff1000f91c000200", @ifru_names=@generic="fa19557399380dddc37780e21d4533c9"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000176000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000dd8000/0x4000)=nil, 0x4000, 0x2000000, 0x6010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001aa000)=0x7, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ftruncate(0xffffffffffffffff, 0x8a) 2017/12/24 14:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") mkdirat(r0, &(0x7f000018d000-0x8)='./file0\x00', 0x20) [ 39.542599] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 39.555418] binder: 4389:4399 got transaction with fd, -1, but target does not allow fds 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000e0c000)='keyring\x00', &(0x7f000028a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$sg(&(0x7f0000776000)='/dev/sg#\x00', 0x0, 0x80) seccomp(0x1, 0x1, &(0x7f000080a000-0x10)={0x5, &(0x7f0000f01000)=[{0x400, 0x7, 0x3c, 0x8}, {0x7, 0x9, 0x6, 0xffffffff00000000}, {0x78eacc84, 0x9, 0x1000, 0x1f}, {0x7, 0x1, 0x9, 0x400000}, {0x9, 0xffff, 0xfffffffffffffe69, 0xffffffff}]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/relabel\x00', 0x2, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x1, 0xfffffffffffffffa) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt(r0, 0x696, 0xfffffffffffffff8, &(0x7f00005b8000)="3b6a6a0485dc97357bf1155ae34b", 0xe) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000f6a000)="1f0000000004ff00fd4345bb00000008004000000900010001160103000000", 0x1f) 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') rt_sigprocmask(0x3, &(0x7f0000254000)={0x400}, &(0x7f0000557000)={0x0}, 0x8) close(r0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000d10000)=""/15) r1 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") [ 39.587841] binder: 4389:4399 transaction failed 29201/-1, size 56-8 line 3233 [ 39.616304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e5d000-0x98)="ced758d3d3555dc3b101358545008f3a51ceeab3dd2b16c3ee77f92eae11dde7d9b0ceaac5708a839154449b58dbb6f386dc16c0671cf25377aa0b692967625b496835f8fb7b5076182c41b6c37716f837ddeb8d4c5d25952342ed1b2ec8f5d8d4dcc787a1d8b0f676e4f5484b4903051eb20715875339b4aecb09de1a4ae843f8bb8a1bdad7270e2bd014e2fcc5d886f2c70cfb340f0319", 0x98, 0x40, &(0x7f0000c3c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000e5c000-0x8b)=""/139) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e5d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x4, "7f8aa1a32ac6a4206fd39479b38445115f584c80e5f5a98c3696a31cf6445cecf78cab295c364f510800004037de951c722a9986935b90e360980551a8cc9699", "ba8eaa717bf9f623f73d9472a6746d167ea2b1feecc80e5f266f715c7a0236f9", [0x9, 0x0], 0x0}) 2017/12/24 14:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) mq_unlink(&(0x7f0000355000)="2f01030000000000000007ff") ioctl(r0, 0x40000000401070cd, &(0x7f0000ed6000-0x1)="") 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000031000-0xa)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:37 executing program 2: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r2 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x10) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000a7000-0x4)=0x81) 2017/12/24 14:27:37 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd662de0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000069c000)="", 0x0) 2017/12/24 14:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000221000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca5000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004c5000)={0x0, 0x80, 0x30}, &(0x7f0000cdb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000299000)={r3, 0x56, "2b7b457f212957364fde30a62c4987654bd340a14ce4f7c995d31b7cfca07e300b92fa00914423cbb659e645af77185a4750a26b064fc6eb2783cbd7e75aea425d0b2210067d8c810eccb41689ac0e4b4cc7a7180cfe"}, &(0x7f000080d000)=0x5e) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00007a8000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000064b000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a87000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x8, 0x1f, 0xa0, 0xa0, 0x2, r4, r2}, {0x224, 0x1ff, 0x800, 0x100000000, 0x80000000, 0x7ff, 0x1f, 0x7}, {0x3f, 0x7, 0x2, 0x5}, 0xffffffff, 0x1, 0x0, 0x0, 0x21, 0x0}, {{@in=@rand_addr=0xdb0f, 0x5, 0x8001}, 0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x4, 0x1, 0x9, 0x0, 0x1, 0x401}}, 0xe8) fcntl$lock(r0, 0x6, &(0x7f0000f08000)={0x0, 0x3, 0x0, 0x1991, r1}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000bc9000)=0x0, 0x4) 2017/12/24 14:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006f2000)='/dev/input/mice\x00', 0x0, 0x14e40) connect$ax25(r0, &(0x7f0000f14000-0x10)={0x3, {"914ed2ee322400"}, 0x7ff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000425000-0x9)='/dev/ppp\x00', 0x80, 0x0) inotify_rm_watch(r1, 0x0) 2017/12/24 14:27:37 executing program 4: prctl$void(0x27) 2017/12/24 14:27:37 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x20000, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 39.636726] binder: BINDER_SET_CONTEXT_MGR already set [ 39.645248] binder: 4389:4412 ioctl 40046207 0 returned -16 [ 39.671474] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 14:27:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000067a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x86, 0x1, 0x2, 0x19, 0x80, 0x20, 0x10000, r1, r2}, {0x80, 0x0, 0x4580000, 0x8001, 0x5, 0x1, 0x9, 0x5}, {0x8, 0x8, 0x4, 0x101}, 0x6, 0x2d5, 0x4, 0x1, 0x40, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0xffffffff}, 0xa, @in=@multicast2=0xe0000002, 0xfffffffffffff000, 0x4, 0x0, 0x100, 0x4b, 0x9, 0xd7a}}, 0xe8) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002b000)='./file0\x00', 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f000002b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000001000-0x4)=0x3f, 0x4) 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb5000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000fe0000)={0x10001, 0x2, 0x5, 0x7fffffff, 0x9, 0x400}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = openat(0xffffffffffffffff, &(0x7f0000e49000-0x8)='./file0\x00', 0x101840, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002c5000-0x4)=0x5, 0x4) chdir(&(0x7f00004f2000)='./file0\x00') 2017/12/24 14:27:37 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd7000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000920000)=0x0, &(0x7f0000fd6000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r1+30000000}, &(0x7f0000c9d000)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000021b000)=""/181, 0xb5, 0x1, &(0x7f0000fd7000)={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2017/12/24 14:27:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2017/12/24 14:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084e000)={@common='gretap0\x00', @ifru_names=@common='ip6tnl0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000be6000+0x8a)="992f792f3292f4f9e1cfc4cb8b59035a5cf5eeeba06e249df9d0a93ffb798e8c"}) write$tun(r0, &(0x7f0000881000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "d71400", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f70009", 0x0, "001b20"}, ""}}}}, 0x42) 2017/12/24 14:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d48000-0x5)='user\x00', &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000fb000)="da", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000572000-0x8)='keyring\x00', &(0x7f000074c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000a44000-0xfa)="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", 0xfa, r1) 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) inotify_add_watch(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x80000306) r1 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x9}, &(0x7f000002a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000028000-0x8)={0x0, 0x8}, &(0x7f000002d000)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000030000)={r2, 0x9e1, 0x3, 0x4, 0x86b9, 0x685efe17, 0x7, 0x8, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x5, 0xdb, 0x1}}, &(0x7f0000031000-0x4)=0xb8) 2017/12/24 14:27:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000dd6000)="343aff941044aaa316160a498a", &(0x7f0000001000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="929a72bf3ba1171f07499ff477") eventfd2(0x0, 0x0) 2017/12/24 14:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ae000)='/selinux/enforce\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000097000)={0x0, 0x101}, &(0x7f0000ea2000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ee2000-0x20)={0x4, 0x3, 0x1, 0x6, 0xd25, 0x1d2, 0x9, 0x6, r2}, &(0x7f0000d54000-0x4)=0x20) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300ac4b80040d8c560a06ff7f0000e076000543d8d8fe580000004eca7f64643e8900050028005a0004fbf5100002000000000000631c04edc7000000000000000d00010001ea070000ec6b0f536e06ce", 0x58}], 0x1) 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x0) readahead(r0, 0x2ffff, 0xffffffffffffffff) mknod$loop(&(0x7f0000db9000-0x8)='./file0\x00', 0x8000, 0x0) 2017/12/24 14:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x9) sendto$inet(r0, &(0x7f00004e6000-0x2)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000089a000-0x10)={0x2, 0x0, @rand_addr=0xdb89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d4000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000e9c000)=0x0, &(0x7f0000905000-0x4)=0x4) readlinkat(r2, &(0x7f00001d8000-0x8)='./file0\x00', &(0x7f00009d4000-0x43)=""/67, 0x43) accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) 2017/12/24 14:27:37 executing program 3: r0 = socket(0x8, 0x6, 0x80000000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000721000)=""/25, &(0x7f00009ea000)=0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f00004e4000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005d5000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x68ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x7, 0x4e81, "37a1439d38d9d70c5eb67886f50431e6bb353fd012c26608adf42ac567b51c75fb570dff8c1c3a0ce652f44ffd609882328f7ee80e0f8d5cad66d6afe96f6d3e238acee309f452df68579237d1df6269"}, 0x160) alarm(0x0) 2017/12/24 14:27:37 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008da000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000062e000)=0x0, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008d8000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00007c0000-0x1000)=""/4096, 0x1000) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00008d8000)=[{&(0x7f00008d8000)={0x27, 0x4, 0x800, 0x5, 0x17b, 0x1, "e9d13a8f2ed70ee87f785f22f89b5e9abbf99813e3003f85ee6caa674a04f8c3455ddf590285b6d65c17f983538e90dadd0b8421ecea546f3c34fe580f4c01", 0x2}, 0x60, &(0x7f00008d9000-0x60)=[{&(0x7f00004a6000-0x96)="ce575c7a4b593db0818fdaf517bdfa1ed50ae0b84c4ddf6bb84b881b11346d4207907b9d25eb3059b2491395b54bee91d69cf099574f4c08988892506fae550ec3194d636ce05754dd502fdd4784717d003a8c92ec7a046d656abbc264fbca315eb173286d8bb724088ca72123738835714cb42f9c9c34c89be15a321db5090b4191a7286af0c8b809078e1797b5c9e3b03d58c2d30d", 0x96}, {&(0x7f000052d000-0x1000)="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0x1000}, {&(0x7f0000072000)="18b183b0a0e213deb59fe080337360ae0f9cc66635c8795c515bd1d75298f4bb37f011403bfd2287f462c2140597f457a0f04308071947cb744f439638f8051e964ee8206a0373767824afef7870733a77a24ca971d6c066a80cc1650f55b76e3f0ec09def502769b75cb3a2e1c2875c61bed3e2c99fc389551620851af7e018a955a4e3625591172aef1c776ba8bb3babef3258cf2409684a245a424ee4b0b44123daf6ccfa36d238c88c0a12e642f5887f902784d40d8966ec0973ba5bb251badb3e", 0xc3}, {&(0x7f00008d8000)="032a771c50c2b5375a826d7b5a27ffc8f0d15268ebcf28470b1cb38c9f858263dd5c9876dca806a8efce1c293375b6fd1d607088c700a187d5cfaf144e283c1caa73e4ec5fde4a269e9875e11751f18f396339e62f547b1b5c1ddad68ab876bef3b17e877d0f750ef4d56b2746d762ee1c098783cc159e18f4", 0x79}, {&(0x7f000068b000-0x37)="7089d9d19675d3922da2968acbc3e39f701c4e8ef9599c838d6d1aab02a3340b244f83d0016c44ca847b1694f6bdd6f4d6e2e0bf46c31252ae8bcf11d5285739a8c51bd744e711bf97a91ae9113e2c3f104e4e18002c42a69fe74b42bfd1207bc8967407627510860b7a688477a70b03f6f7eb76be81ad6d67f1df0d6ef69872e5", 0x81}, {&(0x7f00008d9000-0xb1)="d4a9d937f2361950b834d92d163057fe07e819758785f1834103b7fb55dc04c6956353ba6a121b0955913f0b0c552c22a304dd9a63b6b06b4d518b7f51efa3c40bc7b7bf8462b820c4f99b6b2db726d2db08f3152ca08b6048ca73cf1b209e20da54577da1931086f825bcd92b4afa2454c05acc64e5d7db1015a5e55341c459454b309c215a2ab198698bd0524088c6f0ba480e7b64c5b34ed1ee6e798d10e33b7cb77269d9fc8481a1dfa2d9beddbf40", 0xb1}], 0x6, &(0x7f00008d9000-0xf0)={0xf0, 0x117, 0x100000000, "307081743a6b1adb200ac4b53f68d232a830b287c772c8f0a5b21ada5fed8f6942f73b2e3f81c9c784653e79ba764514965c2a5fae482960636ff4c4529de151bf37356e1b1002fb0398ceca7efe7e1a548baa68e224f5a581d8123ab3d84bce57aafaec8c28123da4c1b57bd7872db0370c52dc8e5acb151e3c6f172c836dc2e78bbef5b43d95f30b4a5515c5a2f6f8ef249499c72312877d7adc09358a609186c88b28389bc63806efc767e5700a09411993e9d682554f07f300cd448f76f5985b8dd92d76156d1a4265e11b1bdfb16f8266cd43dc70bdb21fd2ed8e"}, 0xf0, 0x8000}, {&(0x7f00008d8000)={0x27, 0x100000000, 0xffffffffffff7fff, 0x0, 0x35, 0x8, 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{&(0x7f0000399000-0xf6)="a90bdc37bc603b191e8051815186c2e5db0ceda16b49d2f6ea66fb204b0cdcec64854e80f0bdb522880329f5944462c495dd8db2867cad3fe8764b80ec06eb393e693b6ccada262bcfb1879dfd6d16e9b8bba8bfed689bbb1cf1b6369d6e7a69917cf696b7f3719563f2485cb1e851122a7727fd7ef3f6aee7eb41c38818a0dab765f95d1cf9a1d34e66f412cf8fd29067fe290e837b3687a3c08d306540350627071d371c7d8f5737bb31a150611f7d3eed62611b549e879d254866a29df685b332310ec2c0ce4f4e30633db06f48aff5d9df7d3f57d3d5404921cdba633e1a4631c7ef5418d9e33b025607367d42befd333c5c3cfd", 0xf6}, {&(0x7f00008d8000)="1dce8165fd262647f618a777b1305813469c736598a36622089d4ea866cadb918c7d3c94fe280e026238ae46290a9b8182dccf5053ab454dc0ddca472b695736a6c8606c31d4e8ada791b86051e43b20a7b33f76a13bbb81ccc2eee2c6119a3c2d3a18704f92b429a13ea0e7dcdc4f33a846dbc488d2ebea85551636459f", 0x7e}, 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0x1000}], 0x5, &(0x7f00008d8000)={0x88, 0x117, 0x7ff, "8d456e53659f3655811e8e6cf48c442c6ebb54089ab6b034ad4ea7addb29da436e3ac358e3d9b64b098926d912d08f16b363aee59a2eb10703174c175bc85accaecb20d6b4096432bd166301bcfe370add738de61c94b25e151c7e7be86002bd84ed550e9c439298f654f3138b7c41237459e480"}, 0x88, 0x10}, {&(0x7f00008d8000)={0x27, 0x4, 0x3, 0x7, 0xfffffffffffff001, 0x9c, "fae0b1e13720890c2f8124902f42db12bf890f72917bb8274e85d6b1db232940e817b1132548f39040481fcb39a548b5f8999adab267186ca65fa2b3cfab57", 0x2}, 0x60, &(0x7f00008d8000)=[{&(0x7f00004ce000-0xb3)="19bce80bb24a7754fd3a1eafa7f8bb19f919f93d605ba1942cd10b83d20a8100f9b895cfbb116978df5996161d9f1203fd88ea088496fbb53a7a86d317d6cca91289f9683ea558742947b2e6006dbcfa75c993e872e60cc4fd7235a5a2eb8cb822c03108e0ff51d5c8183f862c5732810b14c08574217ba63c1eb8c33485a96726d2d77c04d33fef8d1be4110d3a8288ec7db7101fd30687b436927e17ed2cb56c13d23d7eb1527d48f496dc357771b3021a6e", 0xb3}, 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0e158ecb6bdffca17d69a33d4587e62752f866990873370ee92a098b3e68b62e792e089d253493b9c32a1d1ed1229f498be16c81a4fe09f945ddaaeb6366ce199b69b5e71d7cc00441e27b4d569b0badb998b0c9fd38607e3777e0f8c89ef12d8cc89eed6add4864f601761a32561d67f7fb0f44e6c5fe3f1396ddfe918ad7e762a6ce6205d16bd07f2232cd36a52f878684049f08c4646e2c83dbf02d7309b214f8770eff73646ea08418e4ae983cdf99029cd01e16d7a4b6792b1070322843f27be4d34b40787d6948a108909a0b7c2905ecb242b590d5e2832257e77c34bf60f50625b05027a8365be1e3ee68bb789ab8790d6866a0367a221a2dac19d152e6620eaa4449916232ae6f5147493925ba290bf8cb1239f6687982cfc89ad089188135f94ebc886b3efd14e74236b2af171d8e3032643aac893e8a44f6198800d5c0bfddaa2a755a8d4458e211ad624f5e66abf0fa65c02d9d28404a27c5430a43a053d67855ca539aba7380ac4746f092e518fc192ef6114d3db81bdc2c606ddc280bedc67b67010470b403372d33433d1b3189ba0adda3ee8ea8ea324a9eed68041bbfc17997a8b663c4774e37820fe959c85b421dbf467b72c8d97f0ca6f2e90aa58126f135ab741e3faf356ea2888fdeb9ed6cd04268f9df6ef92d1da5e349189f81e98f16dbb174fdff208a5788e2ed378834e2d15f2d7479f69ed74812e91a3b6f612a476d0a1516d385c3277c7e175080ab761e080f5a688c8d35a2c9b153963d265fe8c0cd2b174ee3f7e4954629aeeac8cd4b568b7bf79b7c5e49b496d78c32b122184937c9e76fae5c6eac36bfabdc599a6d448d784fb6643d3e7164ec3216cff7073e97406585d10eed9603a9395c4aaf64b37da345b1e86375c01e9a833e31ace8ba3c6a5c893e7b75eb4f48aaafebcf74addfaf5c176a0546cfacf2024f067a0f1f866adcff853ef8588518cd19f822f8cf1f975b8d1540650fd8874732398b81b648f18dfb2f9d749eeef84e8c4625304841521cd0390d55042f5e40bebfd8a1c18b2caca49e5ca42b684db7a8464efd435f8d652b72293c6b8159fc37fb995071e44558288edab7e11586ea598539cefde735268706ae0719f762ea9bc023f38751b163f92698b1cbce9d05d9f3b734cb44ef83ffcb17b6458b4c4e5e3bef7681b26d5fe60337d6e36c0fe4f5995159926b51f7948880af540e456af025ebfda0f2fcc996ff9d63f89b70e5fd2809ed70b819102d1fa297061738a38718d21ba2b1928b88e79a128cddadcbb5a36b5971f9c6ae53a3c77b4bab0f2655d9612a01f137926dc4cd54a43658e2fdb5c7a8ac47c7b403c5c9483bf8d8ef466ec2759289931708d45c30f7f4f18461612f9ccef3000c69278f0b50c7f9e61407ae2735b9f65554fd6d50921f61e7fac89d7c90503416deef3d490c2f840c7922def6b4a62304b463f53826c549b53e54bbdfcbe4ac1ed83535cda0ecba07114bbae5421b26e45bf6a83796f7b050576c028ced67bfaa9016cb7cfae36e1fef690a92e63f42efa38922a09832c2d583400c4fa3f52c63fdbe4c4ac0fda77f461fe1bf64a882247d57affc2d6c5fc6156643f30cfa5b8857cca266144b32ad0b5c11caba9cd068f3250337dd2fc5226b546429a61da82d07e6314ea8636ae07cd8bbb4903be0355daf1273b20b56eb80f047a5b77a40eef6ab033fb991686eb2f4bc063fedad4c8511b35f4be431343af6d276f336ce44ff6b491d4f92772fb50d4aead838508a4be59d7a5a9971a8d2e47b5b06e4160dc059443cfd8522b0ee75d8bc02fa2c339c1ce795ce25fd9d049b1aad164b02b01af4c90411ae0c7ceec9d67228bd71a74d75a9d3bb993a464e367b03269438f61e694cad66f4386f0f2f0dc41719136449ecbbf7e4479b16663d674df273a56d61ccc68e21f22ffad11c917d33e84e54f2d8752e6046e801047feddfa799ce0a2b2b5ec8f49056fb87395acb44be5d54aff07d6d35b2510ba0c290dc0eaa1fcf330bdb48c22a7e245d5bcbe6db147c8e313fbd15bbb8485f79ce314e20e23375bedd5e6782f87546106bede797b443d7ee940ffbda29766597bce22cbf59fddb6c27a9b9778487b94d0c11742785c1572c997ed6fafc5d2cd22167bce39fe7a32e1260e82669bfc682330e7d4d3e7684d28daee97255671f65b61d8403c9ae30f96565238da715440bc711ad37a9630a857724c1f802326dde1e66a56528cadbcedd80fa9ab47f4f4efc5d", 0x1000}], 0xa, &(0x7f00008d8000)={0x60, 0x116, 0x6, "30f2548636c8276854143945341bf4157859d15705ec536ba76e4f8cfc5d62df07268927a5151a1b4ef94cbf6430fbcd7e2a01d462f5c0a5e0ae678ac547320469ed6b7b6c7851a3d24075aa"}, 0x60, 0x20008000}, {&(0x7f00008d9000-0x60)={0x27, 0x1f, 0x1f, 0x5, 0x80, 0xdb, "8cd3e1be8bac545ffae2f23d9ba390fb23470cd682c2a9869dc88fc1f0006f5f87e93da6f30eb236b892d0b3c93e5de7263a64dcda048ed6f8f8c3d5445340", 0x6}, 0x60, &(0x7f00006f1000)=[{&(0x7f00008d9000-0xc5)="f78e2c6d30d5cc687adac41a1421bc5c71b1163441acc5b007bfdc4f3ade3d05e406ee6275cf9473537031e87b29083edeb6b315c06b57db940c5d5133c9586495d22aaae738c7b664ef78cba81069ae984180cc0e3b1c04ee250658b053f34b67f6c6924d9a5c169a60e8963726ff241bd387559b33fa61af55629c30c8c28bc434c49d934e81c9eaf814f0dd754edd614668b2da277251c0ecba397edcf847e9c1befb8f1fe4ce67aa80d11ef7e7de572a5c6952c2abeac5fb643c0f6c3a352fc5ae32db", 0xc5}], 0x1, &(0x7f00001ea000)={0x40, 0x1, 0x966, "d69918774552859447e85ff4fcdcb822b26761044ed99811cc0f5fe408fc72a3df82c456a836dcf6da2b389322b2a708"}, 0x40, 0x4}], 0x5, 0x4004041) 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) prctl$void(0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000001a000)=0x0) 2017/12/24 14:27:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000de0000/0x4000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000f54000-0x128)=[{0xf0, 0x1a, 0xf, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd88"}], 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = mmap$binder(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x1, 0x811, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000bb000-0x30)={0x54, 0x0, &(0x7f0000372000-0x54)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x4}, @register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x10, &(0x7f0000be6000-0x38)=[@fda={0x66646185, 0x5, 0x1, 0x13}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000064f000)=[0x0, 0x60]}}], 0xaf, 0x0, &(0x7f00001cf000-0xaf)="abc5dbba5f41c3fe5b97580ae8237cfe3578655afcf2b83385638192dde215f4cda78ddee46ddb2c5886be11a92e334808ac35693c60762ad9df998bb16a2e63dfafb2f910ba6146a82428fa56a8d856c1d9ce569e9e37b864aaa9e90e8a8a5921739a62c3e7fd01190aae8b1c5e49389158c882f35907622d5836d53ceb64b4c8c1cdf128092bddbaff16f8971e5cb58b829ef77f4a947f1f0d2627b2c90c3f3a772c50ef02ea342d58c1f248cee4"}) r2 = mmap$binder(&(0x7f0000533000/0x3000)=nil, 0x3000, 0xc, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000e42000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f0000ffa000)='./file0\x00', 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004c6000+0xaa0)={0xa4, 0x0, &(0x7f0000488000)=[@request_death={0x400c630e, 0x4, 0x4}, @increfs_done={0x40106308, r1, 0x2}, @free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r3}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x10, &(0x7f0000036000-0x60)=[@fda={0x66646185, 0x8, 0x4, 0x3d}, @fd={0x66642a85, 0x0, r5, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000cdd000-0x1)=0x0, 0x1, 0x2, 0x7}], &(0x7f00001cf000+0x82a)=[0x38, 0x28]}, 0x9}}, @increfs={0x40046304, 0x2}, @register_looper={0x630b}, @exit_looper={0x630d}], 0x6f, 0x0, &(0x7f0000636000)="1cc2af94b33ee6fed68362290f57d42f8c8d2cb9b9d0fc7d2b5c2aa003e94cb4605134a4442c7155f4055404d057649a1432805d7e905f08d493087c6c8232607a54ec3dacd31a52e1c430d8259fd94feadf848e397a363cc7dc421909e65057a84216928d8a38fae969cad6e2a688"}) r6 = syz_open_dev$binder(&(0x7f0000e3f000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000096e000)={0x74, 0x0, &(0x7f0000fdd000-0x74)=[@increfs={0x40046304, 0x0}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x3, 0x1}, @free_buffer={0x40086303, r4}, @release={0x40046306, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f00003fc000-0x40)=[@flat={0x77682a85, 0x10a, r3, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00003b5000-0x1)=0x0, 0x1, 0x4, 0x15}], &(0x7f0000222000)=[0x0, 0x28, 0x38, 0x18]}}], 0xa8, 0x0, &(0x7f00003fb000-0xa8)="72ea36675be7f863ddac141c576f0849974c5e05f59e65aa0f7ab9059df9770050b7b4225b5c0893b57f8e2f5ebcf8d51708bb32fe6889a4865c665d0b7a159ec7905ce2b5491c53674d2b6cd38e795302b1608ae54958c824deb265ba4724b0823e58c487e2cde7aeda453f5240011f40ddc77ad8f55e4c6c7214810e405e58e3f9b4eff7845f1e9010ca48608c4764ed2b65ca20a9671509abcdeb1b71283d83f43b2a4c66e8c2"}) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x4) mmap$binder(&(0x7f0000c94000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000cdb000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) [ 39.905789] binder: 4508:4510 got transaction with invalid offset (32, min 0 max 56) or object. [ 39.915624] binder: 4508:4510 transaction failed 29201/-22, size 56-8 line 3191 [ 39.934768] binder_alloc: binder_alloc_mmap_handler: 4508 20000000-20002000 already mapped failed -16 [ 39.946377] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/24 14:27:37 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000640000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000fee000-0x3c)=[{{&(0x7f0000fed000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004f1000-0x40)=[{&(0x7f0000fee000-0x7)=""/7, 0x7}, {&(0x7f00009ac000-0x6)=""/6, 0x6}, {&(0x7f0000a8a000-0x31)=""/49, 0x31}, {&(0x7f0000fed000)=""/4096, 0x1000}], 0x4, &(0x7f00009aa000-0xce)=""/206, 0xce, 0x5}, 0x400}], 0x1, 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000936000)={0x7, 0x10000, 0xf3, 0x101, 0x800, 0xb4d5}) pwritev(r0, &(0x7f0000fc3000-0x60)=[], 0x0, 0x0) 2017/12/24 14:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000191000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000056d000)=0x100000000) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/24 14:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = accept(r0, &(0x7f00002e5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eb1000)={0x100000001, 0x208, 0x5, 0x6, 0x0}, &(0x7f0000b53000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000713000)={r2, 0x7}, &(0x7f00001c5000-0x4)=0x8) 2017/12/24 14:27:37 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000019000-0x4)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r1, 0x400, 0x1) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x80007, &(0x7f0000023000)="d72845afe7f581e5f58f1e29af2168890df2b0d4cffb574b0b94090000000000000022f8ebded672e771b96f50618d78685a1f65d9ed1c87ce07acd3402e80527ae48596cc9fc560a10cf2c8a566c3667fa55f6709bafda5679bab2e38b0e6f07e1e45764287f03acbfbe487f57d22dfd2cb3f0a8e52edd5f01635000626e8f5efb213171bfac1bc3a9be6773c00a880fc") 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e50000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fcc000)=0xc) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fcd000-0x8)='./file0\x00', &(0x7f0000339000+0xfeb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000676000-0x8)='./file0\x00', 0x200, 0x61) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000093e000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x81, 0x8, 0xb0a, 0x2, 0x2, 0x3, 0x9, 0x4, 0x9, 0xe6, 0x1, 0x100000001, 0x6]}, &(0x7f00005ad000)=0x108) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fcd000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x8, 0x3, 0x4, 0x6902, 0x4, 0x1, 0x1, 0x908, 0xfffffffffffffff8, 0x5, 0x1ff, 0x9, 0xc66d]}, &(0x7f0000fcd000)=0x108) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcd000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x5, 0x1f, 0xa0, 0x20, 0x9, r1, r2}, {0x7fff, 0x2de, 0x4, 0x9, 0x3, 0x3f, 0xffffffff, 0x5}, {0x10001, 0x4, 0x3, 0xab}, 0xffffffffffffff80, 0x4, 0xc3, 0x1, 0x20, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6}, 0xd, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x3, 0x3, 0x0, 0x1, 0x5}}, 0xe8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb4000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000075b000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000fce000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc3, 0x4, 0x8a, "50ff8f4d5961ed3b71e03239885e93b427111de1c0bf62fc536a20d955103c7ae158d6a4aa614d1dc965f633095ac43550fe0b529ae8616ca159a985d13c17ad18e19f58252c5c933d9c63742462eeac"}, 0x160) 2017/12/24 14:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2017/12/24 14:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fe5000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000b46000-0x1078)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cec000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000432000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f000092e000)=""/4096) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000c0000-0x10)={r3, 0x1, 0x6, @random="662c6c1abde1", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00001c0000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000e6c000)={r3, 0x1, 0x6, @random="6d0180000011", [0x0, 0x0]}, 0x10) [ 39.951830] binder: 4508:4511 ioctl 40046207 0 returned -16 [ 39.964420] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 14:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000118000-0x12)='/dev/input/event#\x00', 0xfff, 0xe97d) write$evdev(r0, &(0x7f0000b05000)=[{{0x0, 0x2710}, 0x4, 0x0, 0x0}], 0x18) ppoll(&(0x7f0000977000)=[{r0, 0x2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2614, 0x0}, {r0, 0x8000, 0x0}], 0x5, &(0x7f0000fc9000-0x10)={0x77359400, 0x0}, &(0x7f0000c13000)={0x8}, 0x8) 2017/12/24 14:27:37 executing program 2: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000679000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000aa9000+0x187)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sigaltstack(&(0x7f000002e000/0x1000)=nil, &(0x7f0000b25000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000001000-0x20)={0x3ff, 0xc, 0x2, 0x7fff, 0x0, 0x3}) 2017/12/24 14:27:37 executing program 5: r0 = add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = syz_open_procfs(0x0, &(0x7f0000cff000-0x9)='net/raw6\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cb8000)={0x0, 0x92, "7a8505171242b237ccd39ae1db0500fd3e7aeacaf570ba0a9e9462b7d609abfc6219b4687402055d94170b77608cf2bb724e79db8287dc9204e5353e6f9b79e41ae0f44d8aa192dfdbddafb30bad21ad3448fa9a938aaa5d073e33cf7986d205fe9c15d0e723ff3e22071d8e7bb325f625666a8853a3f05dc7e530e32d761b9fe6aec44ab549f0bcdcaa1b00fa6fc18af7c2"}, &(0x7f00008dc000)=0x9a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c18000-0x108)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x401, 0x8, 0x594, 0x3ff, 0x7, 0x1, 0x4, 0x8000, 0x200, 0x2, 0xfff, 0xcd, 0x9, 0x7fffffff]}, &(0x7f00000f2000)=0x108) keyctl$revoke(0x3, r0) 2017/12/24 14:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000de000)='keyring\x00', &(0x7f00007fc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x6) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000dfa000)=0x0, &(0x7f0000de6000-0x4)=0x4) writev(r1, &(0x7f000020a000)=[{&(0x7f0000191000-0xa3)="99af180ecd4c0622ca80bde148a06371b8843c734a8f791f115defdce4f84c6d3a1df9d97924f7859148cdb57f7828f00d1d51648457283ab05c0f9286b66f67914842e4bb7dda037e4572ae9c8081b9bc9e3b857ae9f39f79ad8a282972d597fc33d4d6f60d04e8369908008d5a90830877e4d5f994a4aaf35cab0b5dd6f2df2f09ea391f94b8605ff9a28368fd05f00dfac7d2f08c01014843c45678034e332e5ef8", 0xa3}, {&(0x7f00006e5000-0x94)="3e786f093123c5f527b30ef44dd83405b025ff05eec15279a20034a2c9faaf279f5608f3e59557403c389b2fd766df65484e855f9c1451eb0ba28b82e61e1fb48052259ea4bc181139827fcf11f7f7c7fd50796579f722562b9d556674be99204838c10af4de9703e44ba463ad7f71118ea4ab265b3f479dd320ae1489f58182bda218e26e5b30a25e19663395c8e2c252b67c8c", 0x94}, {&(0x7f000069f000-0x16)="e855b1528b50778eb31da530db790a4705ae22cd407f", 0x16}, {&(0x7f00006a2000-0x47)="44642835156266b2ea150302314bc3cfa048a48baa8b1734a0dfe38a4c29fb0319e824b65025a7d6f08a9525abf6aff05669f8e8350cf078eeedf55c4f9c7db039aaec5e24ba7e", 0x47}, {&(0x7f00001c8000)="6a8934", 0x3}, {&(0x7f0000419000)="753084adb60b55aac0bd9c7a49a298b730ccdea657520cd19145891949a0e3f8845a8b8a9a341bd34d4c6ed6dc232ce6c61148ef9fb545f4550c153d4a05f23eac282ad162acdd9568d700efabb23e86a7414bcaa85a37ec2ccc1a55b24c2499dea90e750735066a2bb1a7eaa8cd50c186c8ca2dbe57", 0x76}, {&(0x7f0000270000)="fbf32ee5ee280f8d91d8e2753adbd15a2ab6302c9aa4c9c919e4e0b27d528fa5aea0ffac84a5a9cdf87268993282f848c98b92191451b54597c13c342e52f1cbffc8a19c80a5dc86c44804e0e72998310abd427e04ce839cc6e8ac990ac551eb103739883aa84de2874d9a27ab616616819eabdda3b3e6f3f73360a3f9d01d376dd8e572d90dad1eaad03244ed763f203018053b22847a18bb46be0be2055140a5f12e78914bd477d103025d69a78325b92233d9038d3cbaeb833d", 0xbb}], 0x7) r2 = syz_open_dev$mice(&(0x7f0000696000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a60000-0x8)={0x0, 0x0}) 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x2, 0x400e, 0x3, "83d25925c2befa3163dfcd2aee9ac516ced026efa37bbb688028c73107ab670e3e9509cdaa6ff019a559c16b1256862cf0a3bbab57cb6ba15d7f7dbd0b90bd86", "fca9b9d7f37a55df2afe29d2f4b1091fcc646d00e42db37729932fc208a65e04ce90dd986c41147477f5dead5835a1f24af0565a07fb64f93296ee08f2775b1b", "0752e20a4c731af86c61c01d1309fa7a7e8729750d8a1d7514a70d56474bceae", [0x5, 0x5]}) 2017/12/24 14:27:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000+0x6df)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000-0x5c)={0x9, 0x1, {0x2, 0x2, 0x2, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004f9000)={0xd261, 0x47e2, 0x0, 0x3, 0x6e9, 0xca88, 0x37e0, 0x5, r1}, 0x20) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") modify_ldt$read_default(0x2, &(0x7f0000f21000-0x8c)=""/140, 0x8c) [ 40.019736] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 40.059767] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19661 sclass=netlink_route_socket 2017/12/24 14:27:37 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000068a000)={&(0x7f00004b2000/0x1000)=nil, 0x7fffffff, &(0x7f00009c8000/0x1000)=nil}, 0x18) r0 = socket$unix(0x1, 0x4000000000005, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2017/12/24 14:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffd, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000558000-0x9)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/24 14:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3c000)='/dev/ptmx\x00', 0x40101, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f3e000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:37 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000017000)=[{0x0, 0x0}], 0x1, 0x1) 2017/12/24 14:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0xfffffffffffffdfc, 0x20011, r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7c000)=0xc) r3 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r3, 0xf, &(0x7f000016c000-0x10)={0x3e, 0x3, 0x8, 0x8}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000831000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000b75000-0x4)=0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000167000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000b47000)={{0x6, 0x81}, 'port0\x00', 0x10, 0x8, 0x0, 0x1000, 0x1, 0x10000, 0x7fffffff, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peek(0x3, r5, &(0x7f0000ab6000-0x8)=0x0) [ 40.070569] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/24 14:27:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimes(&(0x7f0000aba000-0x8)='./file0\x00', &(0x7f0000c4f000-0x20)={{0x0, 0x0}, {r0, r1/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00008b8000-0x8)='./file0\x00', &(0x7f0000c1c000-0x50)=""/80) stat(&(0x7f000038a000-0x8)='./file0\x00', &(0x7f0000f6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000776000)='./file0\x00', &(0x7f0000e09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e9c000)='./file0\x00', r2, r3) r4 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$mice(&(0x7f0000f67000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000e0e000-0x8)=0x0) 2017/12/24 14:27:37 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000031000-0x1000)=""/4096, &(0x7f0000030000+0x171)=0x1000) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000024000-0x4)=0x0, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000031000-0x8)='./file0\x00', 0x201) 2017/12/24 14:27:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x108) clone(0x0, &(0x7f0000ae1000-0x14d)="", &(0x7f0000101000)=0x0, &(0x7f000093a000)=0x0, &(0x7f0000230000+0x530)="") symlinkat(&(0x7f000092d000)='./control\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') 2017/12/24 14:27:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000492000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b33000-0x78)={0x7, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x65e4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x401, 0x1f, 0x2, 0x2, &(0x7f00009e5000)=@generic="98bc9fcaf644b97e833fd817a1176308", 0x1, 0x5, 0x5}) recvmmsg(r0, &(0x7f000053d000-0xb4)=[{{0x0, 0x0, &(0x7f0000ea4000)=[{&(0x7f00002bb000-0xb3)=""/179, 0xb3}, {&(0x7f00008c7000-0xd0)=""/208, 0xd0}, {&(0x7f00001ad000-0xfa)=""/250, 0xfa}], 0x3, &(0x7f00003ea000-0x7)=""/7, 0x7, 0x1}, 0xa9}, {{&(0x7f0000f6c000+0x38f)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1f000)=[{&(0x7f00008a1000-0xb7)=""/183, 0xb7}, {&(0x7f0000605000)=""/143, 0x8f}, {&(0x7f0000e18000)=""/156, 0x9c}, {&(0x7f00001cb000)=""/227, 0xe3}, {&(0x7f0000455000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00005dc000)=""/58, 0x3a, 0xc00000000000}, 0x5}, {{&(0x7f0000a03000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bbd000-0xa0)=[{&(0x7f00007da000-0x35)=""/53, 0x35}, {&(0x7f0000abe000-0xb5)=""/181, 0xb5}, {&(0x7f0000ad3000)=""/182, 0xb6}, {&(0x7f000065c000)=""/83, 0x53}, {&(0x7f0000cf5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000834000-0x4e)=""/78, 0x4e}, {&(0x7f00006dd000)=""/170, 0xaa}, {&(0x7f0000cb9000)=""/87, 0x57}, {&(0x7f00005f4000)=""/154, 0x9a}, {&(0x7f0000ca4000-0xe3)=""/227, 0xe3}], 0xa, 0x0, 0x0, 0x80000000}, 0x80}], 0x3, 0x40, &(0x7f0000b12000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c81000)={0x0, 0x0}) [ 40.114405] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19661 sclass=netlink_route_socket [ 40.156556] binder: BINDER_SET_CONTEXT_MGR already set [ 40.164269] binder_alloc: 4576: binder_alloc_buf, no vma [ 40.172784] binder: 4576:4582 ioctl 40046207 0 returned -16 [ 40.178770] binder: 4576:4586 transaction failed 29189/-3, size 0-0 line 3128 [ 40.191774] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.197991] binder: release 4576:4582 transaction 13 out, still active 2017/12/24 14:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000096c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000001f000-0x8)={0x3, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000519000)={0x0, 0x7, 0x0, 0x10000080000000, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007bb000-0x98)={0x0, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000a2d000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000937000)={r2, 0xaa2}, &(0x7f0000ac2000)=0x8) 2017/12/24 14:27:38 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000714000-0x15)='/proc/self/net/pfkey\x00', 0x240000, 0x0) write(r0, &(0x7f0000225000)="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", 0x1000) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ff6000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0x3, @rand_addr=0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00000007000000000000000000000006"}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000ff7000)=[{&(0x7f0000ff7000)="5fb8e60afdc26e0af27d54fe87667b2ac4a0c51b5758c1a3971902f373f8435811f838de5e54b843d5c98ae29db7b5a6f1dcbc3d318522dd1369fe10d3014ac24ee323cf7fe51f7a8be609fbf24269658e779979eb1541c5e6979b02e01f8c9264abd300dbf3b61430ef9cc77ddaf93a1b7e0d48c94ea252922e83320f7a71121f7792dd4078f4a21fafa5faa3413dbf6e9dc0aecf879ce45cd5de3f1d0406c9fe24411a9680c8778f0488ec05a04278b8405a03", 0xb4}, {&(0x7f0000147000)="a3cbb4d57551e8ddfec00709eed8c0238a36b68b27231cc7b789d431", 0x1c}], 0x2, 0x8) 2017/12/24 14:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000179000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006cf000-0xbc)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000}], 0xbc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000779000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000c3000-0x4)=0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2017/12/24 14:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000086d000)={0x7ffffffc}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f00004b7000+0x41a)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 14:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002b000)="656d307d2a73656c696e757873656c6676626f786e787430706f7369655f61636c5f6163636573732b73797374656d00c4da2620052e7bc7eb423dfca32dd51feefc451b7971359ddbdbfd9144da69", 0x40002) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b07000)={0x8, 0x4, 0x0, 0x80, 0x6}, 0x14) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/24 14:27:38 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000031000-0x8)='./file0\x00', 0x1, 0x1) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000031000-0x8)='./file0\x00', 0x0) 2017/12/24 14:27:38 executing program 6: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x402000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002ad000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x24008010) r2 = syz_open_dev$mice(&(0x7f000042a000)='/dev/input/mice\x00', 0x0, 0x20002) ioctl$KDMKTONE(r2, 0x4b3b, 0x100) 2017/12/24 14:27:38 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f000076d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000fbb000)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000cc2000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x1, &(0x7f0000903000)={0x0, 0x0}) timer_settime(r1, 0xfffffffffffffffd, &(0x7f0000345000-0x20)={{0x0, 0x0}, {r2, r5}}, &(0x7f0000393000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 40.205791] binder: undelivered TRANSACTION_COMPLETE [ 40.212958] binder: send failed reply for transaction 13, target dead 2017/12/24 14:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x8001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000eb2000-0x7e)={0x0, 0x76, "ba003096ff8323e9cd2fd501f2440057cced301cb366c058890aa000d9d7811bbf6dccb4aea3a27e1b5f3cabd4e698a95bbeabef848d639952610461febd59575eadf7c9c35a60ae4cccd17781be901cbf1c5317f1555672903b099e02d5067439d3dcb96ee81a91f9fbf098f026cf2726347514a52e"}, &(0x7f0000fb1000)=0x7e) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000af7000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c9d000-0x10)={r1, 0x20, &(0x7f00002b5000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000089000)=0x10) write(r0, &(0x7f00007a2000)="1f0000000002ff010b0000e4000000040106f8000900010400ff0507000000", 0x1f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000086d000)=0x86, 0x4) 2017/12/24 14:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000066e000)='./file0\x00', 0x1) chroot(&(0x7f0000c97000-0x8)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000216000-0x11)='net/softnet_stat\x00') rename(&(0x7f0000e00000)='..', &(0x7f0000bbc000-0x8)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fef000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000c03000)='..', r1, r2, 0x1000) mkdir(&(0x7f0000505000-0x8)='./file0\x00', 0x2) getxattr(&(0x7f00000de000)='./file0/file0\x00', &(0x7f0000afa000)=@random={'system.\x00', 'net/softnet_stat\x00'}, &(0x7f00008e9000-0xbf)=""/191, 0xbf) fchownat(r0, &(0x7f000024f000-0x8)='./file0\x00', r1, r2, 0x400) getdents64(r0, &(0x7f0000e17000)=""/75, 0x4b) 2017/12/24 14:27:38 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0xffffffffffffffff, &(0x7f000000a000/0x4000)=nil) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000f000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 14:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000055d000+0x7b2)='/selinux/access\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000cc7000)=r1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000646000)={0x18, &(0x7f0000d10000+0x965)=""/24}) listen(r0, 0x8) r2 = socket$netlink(0x10, 0x3, 0x1) writev(r2, &(0x7f0000e1b000-0x80)=[{&(0x7f000076d000)="b971d26a1623983fb424515aec55ac9d20780a13e108f49d0471277b4f0dc24f4cf28f8a3c9d23447eb43e6d1078561b6aa1a916eeafe8b5ad156b156ccfec61dc013166bbeeb885d1b9ad0776a47106ce105ea29d069a99d80bfa587132", 0x5e}, {&(0x7f0000798000)="aec058ec9724e31222c026d5f52396f9da971a0b57517d3c2fb0d108f5835f36d961d1084d6da594562c070c016f497cdef09dcfcadf7ab43092c7ace13ba8291831369cdb92927cda2b91270e1326c18a6b7802207ddb88fa3f1bbe889878dbfca28c3b05c52af43633646172cf5bd141a14417490a77a5a237d432052ead424903b4b61e78122841e35f37f97ed400c5883c4550c9e4df28d4af1df07e6030db473f2893fd1b889ada5b0abf6c2ee487cacf0aa33c77935b4c69aaab2486f435d881cd0ff45d33cb12680fb6c34436e79b35d601a2d36c8242d90339b821564f07cb6b26e733384929d5cdfd35dd4cf4b4", 0xf2}, {&(0x7f00009e0000-0xb7)="d827935dad6cf8107ac331149f1385ed4cbf3e09cdfae897ed84136b2ced73179a2652afc29c73fe9033f615285420a0208ec2de553b04fdd048f9d963e58ee69a3776dcad06a5b1873b4d8d5d7d996716988c67a5ebfe3faff2165577b672135bf46a301a1313b3693a42abd306ec3825a49d0bd094fee961b8fb639445f39dea17c06a1aec99f27899f82a194830f732199c8074e2b2c90b036191dff07edbec82d254ecd72a2c1b13ebc312bf4cb825cd07751f90c2", 0xb7}, {&(0x7f0000d34000)="0d3055afa14cc2245ad9c992c7c63bd9e968087ca89f90c5568c5fcb0ca98c6a95565a267bc2c7c302fd38a43e7bf12694fd6ecb4e8876aa6c67570633cc356eee1a40a214c3cb34876e074762174ddec6ad5611c57d40facee402235ccc25b1a485ad689ccc01591aed78212a22", 0x6e}, {&(0x7f0000384000-0xb1)="85aa9ea9cb2c3d1c147fe2dfcbd56a8bb68c5dae40313c36638c36b15f359f3bed11dbe7e27b1704542441e727368894c088ca84701d4df0ee6f4b03ec9c9a84351b1a3f263daa0c8d00554e0325832867d676a60054f334c3c38a03b102ea88f3161fcc6c8a3615d16937c7f5f9c2e427c4e14962af8bdbe23c39fe6d7283fab51813f962fffeecb7868beee4909bd5b365e9c6feb8099d37d1438c0d3337248be205ad34f3b6aa0a330cdd84e3610daa", 0xb1}, {&(0x7f00002d5000-0x3)="cea9cf", 0x3}, {&(0x7f0000504000)="9c0adafac142d7fdfe2d7bc042ef78dc96a0fea56729cd98324d72f5c96b09a2db7d70cd8aa0b6538f123222f01b3d40b25e2f28ec1f55d937fcdd9935a601b9787b04dcb81c5e2360bd5ff838527e0e33c883a2e2844e946c1c4a4d05b208a2d4df622bac750e882a182b483a64ec7862806e8953da8b92c78539e1fbac", 0x7e}, {&(0x7f0000061000)="987f59b43b7501db78f05fb434ab88cbdddb993c3b4084157da323c5a4b729b5cce10551c47cbc9deee93fe885bf69f2ccd3113bbd511ef795448f60d97db32c863560ef3bcef892b1b5df85deee20482e0d76b26726fa325ff4d1c8c17a5170b95afda26a563234d7d101d0213c4c4d209acde62e44035e2525b5da93274734f1b447be0ed10b60a14f29be94016e5fc6d1", 0x92}], 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00007fe000)={0xb, &(0x7f0000b29000-0xb)="0b5823b9e951eef57e787f"}) prctl$setname(0xf, &(0x7f0000f7a000-0x7)=']@self\x00') 2017/12/24 14:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4000000080002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2017/12/24 14:27:38 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000031000)='./file0\x00', 0x100, 0x20) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000031000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000032000-0xb2)={r2, 0x101, 0xaa, "358d97770b5e75bfc0431ea878c2c044db007767b7155dd733261c0441d49dc7d90d69fd2c8244664b99bda5932d994df683c33ca4e004dff682053adb681b4b1ed4d33bb9576bf37dfdf78ddcc03eda3c6c85d11da2004e87cf11a4a2730b39aebe8fc9cf43a6121b83e46364fe61999efc967e5f5d2a69abf77a4563364afebd4a0922082d9c3b8a5b206c6a3d6c11a6228f2e5df7c728bb51127576e8f149ffd8bfbec15d8dba068d"}, 0xb2) kexec_load(0x9b73, 0x2, &(0x7f0000030000)=[{&(0x7f0000020000)="9b38e4bac254d90fb0b76e490358e0f391a8c4694032eaaa05f92acbaaf53ca42b6da77625ac4e79ea4b74b19f5a533c7dd5327b2442fc49493ae9c4e149a01aa0fa644e94be80e02d4a1ee4a175772ff8dea3f33484306ac8be74250b0804b4ca7354c03b78be11308f029b69e4ecf0ae4124f756ec7a6dbebda75974dd818fc4f2e8e4469e6c63f8", 0x89, 0x859, 0x2}, {&(0x7f0000030000)="b52fe5abbcf65cec40711c0e754bf46a3854dc900ea768e626e056262f743316acd6a6cda8227b0d6b59fcbd7e56fea1db538f", 0x33, 0x3, 0x1}], 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000030000)="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") mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000032000)='/dev/loop#\x00', 0xb) 2017/12/24 14:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10000000001, 0x400000, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x4, 0x0, 0x0}, {0x16, 0x0, 0x0, 0xdc93}]}) epoll_create1(0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/policy\x00', 0x0, 0x0) readlinkat(r0, &(0x7f000020c000-0x8)='./file0\x00', &(0x7f0000f13000-0xe5)=""/229, 0xe5) 2017/12/24 14:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000699000-0x12)='/dev/loop-control\x00', 0x40000000000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2017/12/24 14:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0xdada) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000db9000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/24 14:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000939000-0x20)={{&(0x7f0000b28000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/24 14:27:38 executing program 6: openat$pfkey(0xffffffffffffff9c, &(0x7f0000a67000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008e1000+0x7)={0x0, 0x0}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008e3000-0x4)=0x0, &(0x7f00008e2000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008e4000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000551000-0x10)={&(0x7f000046c000-0x1000)=""/4096, 0x1000}) 2017/12/24 14:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a14000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006d4000-0x11)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f00008d1000)=0x0, 0x401) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d3000)={0x0, 0x95, "fdf05b3ed347d38353771c50954b2370a988f81af5512d42597b0be145c62c5678025d0b5bc3f901e28d5b01551f2bd7bdaa23b704badf86d620a24fcaa8e9bd157d40840b12728d1175fa566aa3427197e4ed472b9e42a00ba82eba49ccf0303950a2967729bd61f70258321baf65c54fd636039310d9ac36786a8e42f329f790fb29780e84a122a4ea02e09e08b2576e7b2103cf"}, &(0x7f00001df000)=0x9d) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003f0000-0x8)={r2, 0x2}, &(0x7f0000ae6000-0x4)=0x8) getsockname$inet6(r0, &(0x7f00000f5000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000036b000)=0x1c) write(r0, &(0x7f0000bd6000)="", 0x0) 2017/12/24 14:27:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x22000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a8f000)=0x0, &(0x7f0000f77000-0x4)=0x4) bind$inet6(r1, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f6f000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7f000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bec000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) r3 = socket$inet6(0xa, 0x2, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b51000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ee2000-0x38)={&(0x7f0000f74000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000-0x10)=[], 0x0, &(0x7f0000ed7000-0xb5)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f78000-0x4)=0x0) dup2(r1, r3) 2017/12/24 14:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000931000-0x8)={0x0, 0x0}) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2017/12/24 14:27:38 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x5, &(0x7f0000027000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) memfd_create(&(0x7f000000e000-0x6)='ppp1\'\x00', 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000007000-0x48)=@full={{0x3, {"625969ee95e68e"}, 0x0}, [{"57b1831fe01129"}, {"3a0f6d7ccaedb2"}, {"64c36ed12e2e66"}, {"d89d4b55987328"}, {"2e6d11dfb55f06"}, {"5196bf28f23431"}, {"506218d34b08ee"}, {"2a64e11f493db5"}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000031000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0xe8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000030000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, r2}) syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2017/12/24 14:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, []}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000018a000)={0x0, 0x88}, &(0x7f0000416000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e16000-0xa0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x6eba, 0x6, 0x0}, &(0x7f0000d14000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e42000-0x10)={0x0, 0x64, &(0x7f0000fd9000-0x64)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}]}, &(0x7f00004d5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000018000-0x8)={r3, 0x9f8e}, 0x8) 2017/12/24 14:27:38 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000694000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r3, &(0x7f00009e0000)=[{&(0x7f0000970000-0xdd)=""/221, 0xdd}, {&(0x7f000036d000-0x57)=""/87, 0x57}, {&(0x7f0000f26000-0xdb)=""/219, 0xdb}, {&(0x7f0000742000-0x1c)=""/28, 0x1c}, {&(0x7f0000180000-0x27)=""/39, 0x27}, {&(0x7f0000447000-0xc)=""/12, 0xc}, {&(0x7f00004bd000-0x4c)=""/76, 0x4c}], 0x7, 0x0) bind(r4, &(0x7f0000f30000)=@l2={0x1f, 0x2, {0x3, 0x7f, 0x0, 0x10, 0x1ff, 0xf9e8}, 0xfffffffffffffffd, 0x1fffffffc00}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x4c03, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) sendmmsg$nfc_llcp(r6, &(0x7f000085c000)=[{&(0x7f0000c04000-0x60)={0x27, 0x5, 0x4239, 0x7, 0xc4b, 0x1, "a9611001de570423a4b0d37cdd151b7402cbeea27620f5e0b7f559bec6df8691ecde01840f43c5e53a07a8f3c2c47df9eb59491bb1594cbdd9765f12ae22ca", 0x1f}, 0x60, &(0x7f0000eb7000)=[{&(0x7f0000ae8000-0x8d)="34d58f100fe37fc216b6858ec6f7907bf199ddbcbead99b11294f54375387936ff20acfbcba6e5dddead754cbe1278aa1dce0169e165e55b5b98e86a6f426e0d5278db4c5987ca008d14a258d8cba89119335049905deb6a0b0b91d606ef79aac33c206b1d801da4bbf5027899cfbcd73190f91b3016e6fe06f669bc8e98a1b18962b62970ae470611be4a6286", 0x8d}, {&(0x7f00005f9000)="145c6b91af6e0e4a3fdc6e5c14f20e424b1da69fedfd014090fb5ef5ad755bc0beac888706671c0529f3a0e76392a833850a901c", 0x34}, {&(0x7f0000958000)="7bdc8d836a71bf06fa83257a149721e19323c72f245e1812b57ff03b6359745bef53bdf9aee5285e4cf909c54cc63142bbf8b214636191c7f2a8a199d7e37f0071d6e0766fc8dcaddbdc06a0255eee213349486e260b955c090e1254ab1bf464ae2dbab99e7b69e27f43a01575", 0x6d}, {&(0x7f0000276000)="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", 0x1000}], 0x4, &(0x7f0000df7000-0xb0)={0xb0, 0x107, 0x1ec93d2c, "6fe98ec8f437a67e05c890fe15824cc4cf2f3710f2c7de57dc2914a550b0e5730ab45e41e89a406cd22e1447b8124d1a98325c79552a0a4702deae278ca2bf60c4f62e59faf4053da7d2122be5b1464c3da9de777e35b995151e253b9558212d7d0786e6d79431ba6b5998f6cc22b94122c0570d38e7fd597c65b0f28991354ad239c17b469dd6adc8c1da7f4335a4da5f115cf9489d887e7a05c6"}, 0xb0, 0x20000000}, {&(0x7f0000210000)={0x27, 0x1, 0xffffffffffffffe0, 0x0, 0x7, 0x0, "ff0a0ce9d8fd208a890435d363fbbf945ec9979cc04e82cdbdf88dc317af07fc4b166d998b65fae16ff22626c01115fb327da025582ce39204efdffd20921a", 0x2}, 0x60, &(0x7f000088b000)=[{&(0x7f0000d70000-0xeb)="baf556b53a1a0dc6e9afc2f616a8bca5ad8b1aad50ba65f5e598e5dffad696e3a69b81e5ed22d698e70a6a1e93547c9e3d714d012a1490e3dfadd23c59a6a77cc46c1358031cb366631a0206e64908bf75027d04f5770b41f5acac2801942d45e78f1a7a8c41ea1a9ad33213754d3c77c58116b7c4883b06124b60758af54472fd36b9e49ff5b5a2c45ac7bb0ca5012c8b6edd615810bf651777ff0c5836e53bd063595e5d51672138a3998e92aa119f13e94d831b70dd1c965afa48d164bc235cebe463b0787ac3f5c04ef4ad684c171036f8862e29366e116059deb5feb4bcb26746992e1c7dbe4db203", 0xeb}, {&(0x7f0000f9f000)="c52226f0c7179fa2a66b1627446d97644c2e9f8b70893326a3cc6cbf320963845e7b989f8e1af81a6049859cc0f10a74a70ab64574a989cdd59717a0fd64ea9f261b2bfd4ea4694b4f6b659b41e31d91520f8594d84f7343ebd4ae1d98c317e0a5200beaffad716ab3b672f07512fdf6", 0x70}, {&(0x7f0000b27000)="7620c341717b5839a51f0dc6e7f6a4a1e73aca7f463dc7d38e241105eee8e5d9cff3195f65f8a8e76e9a9c087dbbc34e1d414483bb8cb13bfffc2190ac84336b3ba5175dc33db536ae637189f96e7c838dfc7959d017961990e83345a4b9dcb367a93e4f9c1c092972f40b594560c9606b04542a0a202e6ee493b4e7e3c04809a879a4b53a", 0x85}, {&(0x7f0000541000)="5a3ae5c19ff5ca1b1f6c2f35326da3f1c5b39f3cf6ffcc98221947b4f2652657ed3e7a9c6a17709440107cca8c4abb0d9957c2775733ece38fb6209708697eea9737bebabd42bfc0f76760fc12826c5711c5e72c40f880220971a898482e46d2fd8f73a29fcfef6afb97b95ac478847d0c375b5b26f7c597212ca9cd1aac1bbf8811c9d03d317a5cb9a9216c52ef1c4bba8fabd5197a3ace45359dda924472cc965e0718fd76bcafa0eb9cbe9f4f633306b06181d876b4805c478aa2d6b9fa75fe9e95a1fc3ead3151c386c5d2e37c95f38b0485b0679d28d0ac6c4564d390566a49fc694118ba7af49ec427114d9b702bc43ee4557e032f5f1ce617", 0xfc}, {&(0x7f0000132000)="9148", 0x2}], 0x5, &(0x7f00003a3000-0x110)={0x110, 0x11f, 0x0, "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"}, 0x110, 0x1}, {&(0x7f0000c0b000)={0x27, 0x7, 0x7, 0x6, 0x8000, 0x100000001, "5ab28f396b428ba394dc88326b8c80e92f905faf3398166c15b3275125f9490746b37ea185e88db9806b379f6fe3a1571f7aa130bc8efd1e1390bc6fe2d7c0", 0x101}, 0x60, &(0x7f0000e0f000-0x30)=[{&(0x7f0000d17000-0x99)="c7991682bc432689918fc348db74609e00272ed6237f961802baaf0cf64ec6254c855105a7b3af914dd244d60eea825a02fba0a4e0eef7c749e26662485f939248826ce0b6e49754cf5f31dbe0737b3383e242461d094bdedfd42733a73f025a4f5f94a1ce181a942f92cf1bc3be1807b09b236166e79d45f17c788bc08eff63702f58ffc1acbf751836bc71b3efe8d92b5879e8f31d8f3dbc", 0x99}, {&(0x7f0000d1b000)="955012ba553eff49a479b35b47332b4b55ded27d63c8d33dc9d535666ac79789f8e80e2c298e71f877b74bb9ddfbce581b6d88ea8faf484b7676766433856ea7fc64232d680af7ea7512905a36551834047ab276faa515d8766310", 0x5b}, {&(0x7f0000f51000-0x26)="c8771db5f323e3d69e284229be8450858bc5dc7ef0e810d22bb3c46925151f063e8fa1b5d0d4", 0x26}], 0x3, &(0x7f0000e72000-0xc0)={0xc0, 0x0, 0x5, "39b2a70091b32a1e6e32f65338c7a8647f9725982c0d678ac2915aaa70f6c4ac9bce5c2d0de4bcfc4c2d6d2332251474fd246de0dec20ed2c969954650e90069da569949a9d83694d3b0d35908e68598377d0df2db8fdf34e200617b42ff5d215a2f6f9923b68b17a525acde6106282f49b8d467083eccaa7df876851ac5b1c28984782b5fd08f06cdfe056a1fcc70ea27feef285e0b23efbbdb2a2037fc68ca90e4c5cca1157377d91da0fbabd7"}, 0xc0, 0xc0}, {&(0x7f00004b9000)={0x27, 0x80000000, 0x8, 0x3, 0x7, 0x5, "a5a9083d812edab178f3dbe631324dd6730f096bcdcc5261d8b7f7515c67207970815f4bdad53bc947586488ebbd1788e509b0d8263056a980cd07f6c51771", 0x9}, 0x60, &(0x7f00002f2000-0x40)=[{&(0x7f0000af8000)="8e5109b643f104b88ef9cd27a5dff701525ba7dd67b31c4d3e2b92a50982455bfc745c4447b2bc2d76b7d37ad72c89341e4fbb9aed039891b7ad9a6f57935a9096ce507739f6de4ce21ae4703b3a22717c656c42322797b2f1b9604b7a9732bf9a8867f2fb6a52060f1ee0070f474027fadc8c185433df45f21b5394ee1de996b6692166d1066ab5dba3777be9ec0b8660ea342ae2e4bcdee3c6a1378090fe4da3319688efc867a020735f1677bc4b1c6dd032616eda37cc257f492361be40fc502998a51c4cc7cc7bde6ea848c663aa6002080fc0a3464d2a5bc348c89bab7c463fe1e00cb06b", 0xe7}, {&(0x7f0000175000)="6044e2c5ab7b92f1f5b501fef79a0b0e7c498aaefb807df16a2d4a031ff0f7dc5918cb0c5eab06fcda27c7a3e1d0238cacf66482c62fd998c6788648010294b7ba288883ea9d292c18ae1be71c0f2ea9b81f5a2147420f0dac06b2d1435fad2c2382b2c9c28c21883fe25a5de307b2117ea3c5e403d610dc38f6d432804de6", 0x7f}, {&(0x7f0000410000-0x7e)="ec07ab9a1810de4f2b7dffbeca1d1a0a918f22dc01549cba9b8b64fc6c24b1bd4689c2294d569fa133e996520ac821ed86c16676293f06160d5260c5ed0ba7a4724f0ff78f17f7b159f4db67554467c914e4554c271f9cc0519eaaa8f4f0c50efa5594b7718c36eeca6a07cdb46bb51f858b233f0c296ed632f027645e3c", 0x7e}, {&(0x7f00002d6000-0x8c)="b86f1360feb034556fe761a03db7ab6ddf1d61cdecd4c89f0422bae1c93cd3f67b6cd3f30b5d7225b60b90bee844dd384ab09bd7ad4c9ef0df0ecf1c79188c41b83fe808a74cdd6af2836fe0e87388e744a1942598f4365e00629f27283e08277f39c291c78404cbd16769411acc43657a439be957b02f58f175a51840abb477905544125d12f2eff075928f", 0x8c}], 0x4, &(0x7f0000f1c000-0x60)={0x60, 0x102, 0x0, "290fe099e5546736fbbb90c7b4488b9701fc202ba281bc1759d18d2d3a9d53f303989dc0f1f7d06e9eda5c1fca422cda420b62e11e07cf39fceaaf956c61a5a1fcaa7f07658fdca53398c5de"}, 0x60, 0x0}, {&(0x7f0000354000)={0x27, 0x5, 0xf8d, 0x2, 0x5, 0x1, "b6316e2955201033d45dc7ab12bb03ce716f19194816ea874c36f72a5e441f0a0b61e1ef4343394ed27a05bbeb1ab5f1c1f0539edc90fec6337095678b8a8a", 0x7}, 0x60, &(0x7f00000ea000)=[{&(0x7f0000e33000)="", 0x0}, {&(0x7f0000935000-0xd4)="481b5b7b647d9c469f8cbfa403b2a78a109ba7a62f7254ca3ce182be615ee49c74c7ed21c81e8d42e77cb97a3cdb4f56f76b4719437aef179d4515f2c9ad1878f97c2c1c7564a168bb5a6435a8b0f645759a7b695ad616926a29b314631f3e439177d4ad2040df7a8986896f29d77552123e7463d03c8f71f37245b7dcce11ef9db74ad8755a1c41314984cef7c608c9a0fdf1c87efdfe1cc2001b40a1a0bd779bce0539450abc5e7d74fb2994efb8dbad79d77030df452bde15a4fd9814b49d01fc06c628fe414cd26a28afc51cf0798418b3c6", 0xd4}], 0x2, &(0x7f00005fc000)={0x48, 0xfbdbf4237a5c1181, 0x8001, "03b8d947b927a1393b7ce4305fc74a6630b65bd4f4a49f0f25fb97e8b10805842d7f34c13c24107586d206e8439afd138c"}, 0x48, 0x80}], 0x5, 0x8011) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2017/12/24 14:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009de000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006ee000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b99000-0x4)=0xe8) stat(&(0x7f0000bbe000)='./file0\x00', &(0x7f0000127000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00009ad000-0x8)='./file0\x00', r1, r2, 0x400) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d3000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000e15000)={{0x3, 0x1, 0xff, 0x1, 0xd7}, 0x7fff, 0x1fcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00004b8000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000e04000-0x168)=[{{&(0x7f00006c9000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000402000-0x80)=[{&(0x7f0000b6e000)=""/59, 0x3b}, {&(0x7f00001af000)=""/184, 0xb8}, {&(0x7f0000657000)=""/218, 0xda}, {&(0x7f00009be000)=""/13, 0xd}, {&(0x7f00007a0000+0x8e9)=""/226, 0xe2}, {&(0x7f0000f57000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ea000)=""/8, 0x8}, {&(0x7f000028f000+0xed0)=""/70, 0x46}], 0x8, 0x0, 0x0, 0x1ff}, 0x1}, {{&(0x7f0000c22000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000793000)=[], 0x0, &(0x7f000093a000-0xe0)=""/224, 0xe0, 0x10001}, 0x80}, {{0x0, 0x0, &(0x7f0000ae7000)=[{&(0x7f0000690000)=""/34, 0x22}, {&(0x7f0000fc7000)=""/227, 0xe3}, {&(0x7f0000ef3000-0x63)=""/99, 0x63}, {&(0x7f0000560000-0x37)=""/55, 0x37}, {&(0x7f0000f87000-0xb8)=""/184, 0xb8}, {&(0x7f0000610000)=""/156, 0x9c}, {&(0x7f00007c2000-0x22)=""/34, 0x22}, {&(0x7f0000a77000-0xc8)=""/200, 0xc8}, {&(0x7f0000280000)=""/133, 0x85}], 0x9, &(0x7f00001bd000-0x20)=""/32, 0x20, 0x7}, 0x81}, {{&(0x7f00002d1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008df000-0xa0)=[{&(0x7f000083e000-0xd0)=""/208, 0xd0}, {&(0x7f000016e000-0x5d)=""/93, 0x5d}, {&(0x7f00003c6000)=""/246, 0xf6}, {&(0x7f0000bd5000-0x38)=""/56, 0x38}, {&(0x7f0000b00000-0x38)=""/56, 0x38}, {&(0x7f000043e000)=""/182, 0xb6}, {&(0x7f0000373000)=""/34, 0x22}, {&(0x7f0000e8e000)=""/4096, 0x1000}, {&(0x7f0000c42000)=""/225, 0xe1}, {&(0x7f0000ebd000-0x73)=""/115, 0x73}], 0xa, &(0x7f0000bad000)=""/90, 0x5a, 0x3}, 0x3f}, {{0x0, 0x0, &(0x7f0000a19000)=[{&(0x7f000009e000)=""/62, 0x3e}, {&(0x7f0000226000)=""/4096, 0x1000}, {&(0x7f0000e50000)=""/71, 0x47}, {&(0x7f000028a000-0x48)=""/72, 0x48}, {&(0x7f00005c3000-0xb1)=""/177, 0xb1}, {&(0x7f00003ea000)=""/0, 0x0}, {&(0x7f0000e4e000-0xc6)=""/198, 0xc6}, {&(0x7f0000b0a000)=""/4096, 0x1000}, {&(0x7f000030c000+0x6d6)=""/209, 0xd1}], 0x9, &(0x7f000052d000-0xb4)=""/180, 0xb4, 0x3}, 0x0}, {{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000984000)=[{&(0x7f00005f3000-0xff)=""/255, 0xff}, {&(0x7f0000b5d000)=""/0, 0x0}], 0x2, &(0x7f00002cb000)=""/0, 0x0, 0x400}, 0x10001}], 0x6, 0x20, &(0x7f0000d91000-0x10)={r4, r5+30000000}) r6 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000807000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8bac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x1, 0xffffffffffffff3b, 0x3}, &(0x7f00009c2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000dd4000-0xa0)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xff, 0x20, 0x5, 0x3ff}, &(0x7f000091e000+0xe10)=0xa0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000ed0000)=0x0, &(0x7f0000335000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00005ba000-0x18)=@add_del={0x2, &(0x7f00002e1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000056b000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x58) getsockname$ipx(r0, &(0x7f00009e4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c2000)=0x10) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000f89000-0x4)=0xfffffffffffffffa, 0x4) socketpair$inet(0x2, 0x4, 0x80000000, &(0x7f0000c9c000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000d3d000-0x4d)=""/77) 2017/12/24 14:27:38 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000030000)='/dev/sg#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x40000, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f00006ad000/0x2000)=nil, 0x2000) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) r2 = getpid() mmap(&(0x7f00006ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00006ae000-0x8)={0x2, r2}) fcntl$lock(r1, 0x6, &(0x7f0000f4c000-0x20)={0x40000000001, 0x0, 0x0, 0x2, 0x0}) accept4$ipx(r0, &(0x7f000082e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000415000)=0x10, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c21000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000050e000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00005c9000-0x90)={0x7, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/24 14:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a77000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x40000000002a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f000078f000-0x1)="1f", 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000073b000)={@common='sit0\x00', @ifru_flags=0x1000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c0000)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) accept$inet(r2, &(0x7f0000134000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d5000)=0x10) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000dfa000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00005db000-0x10)={&(0x7f0000fd5000/0x4000)=nil, 0x4000}) 2017/12/24 14:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e0f000-0x16)='/selinux/checkreqprot\x00', 0x503100, 0x0) symlinkat(&(0x7f0000d9a000)='./file0\x00', r2, &(0x7f0000200000-0x5)='./file0\x00') writev(r1, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1) signalfd(r2, &(0x7f0000af5000-0x8)={0x400}, 0x8) syz_open_dev$mice(&(0x7f000052c000-0x10)='/dev/input/mice\x00', 0x0, 0x6c8a8dbb75931331) ftruncate(r0, 0x2) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000555000)=[{&(0x7f0000e9b000)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) r4 = dup3(r0, r3, 0x0) mq_open(&(0x7f000095f000)='/dev/ptmx\x00', 0x2, 0x140, &(0x7f00004b4000-0x40)={0x2, 0x2, 0x0, 0x7, 0x27d08927, 0x400000000000000, 0x0, 0x3}) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2017/12/24 14:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000939000-0x20)={{&(0x7f0000b28000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/24 14:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f000028c000)="", &(0x7f00004ad000-0x75)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00007a4000)={0x57, 0x5, 0x100, {0x101, 0x6}, {0x1ff, 0x393}, @ramp={0x60, 0x3, {0x5, 0x100000000, 0x2, 0x2}}}) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000a1a000-0x8)=0x0, 0x80) mq_notify(r0, &(0x7f0000e25000-0x60)={0x0, 0x19, 0x1, @thr={&(0x7f000038b000)="8802d690b365b162ccf420d8aebff3210bceac9df4cdda7f14b0e5809d3d9d0f1fb9e0c69851cab894fe9a2aeffac653287e214224458a52f119e95d5e4c74b038fbce78e6191b3267f4956eabef8da8b166b19b1947d4c587a8f2d909e18aad06", &(0x7f0000f90000-0x89)="b9c1baac8815de94b59731d5700289316b4165ea824d9fa49436b55ad187ed7de6fe2ab6a5de66a95ed3dd5e39593bd0985c7ac92b9a4f3a94a50eaab2c8b0b8a8102805cd210b0980962b431ed470af057d4d621cf5acf73accbe82dc27041a208d400bec62db6ad73eb1b798d369bcd0cdaa209594a31131e0074a5365b49a61825caebce1780c2c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x1000000000016) 2017/12/24 14:27:38 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f000001e000)="55cb2a9515a2d9f9c4bd0f9a340dde11ce2d99d072c9fa1c0efb0340a717fa768f2a6f8feb038730127c558b2e") 2017/12/24 14:27:38 executing program 0: mmap(&(0x7f0000000000/0xe3a000)=nil, 0xe3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e3a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e3b000-0x50)=""/80) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) clone(0x0, &(0x7f0000302000)="", &(0x7f0000048000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f000035b000)="") membarrier(0x0, 0x0) getdents(r1, &(0x7f0000001000)=""/24, 0x18) mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000e3a000)="8ccf6d9992e3acc901ffb0ebc567638fd10693bc61dd2f3b6bff9f864a89b397a178b52e204ba133e3e25a54930021710b5669492244cf9a7c1657f7d9f8f7fc17a6f45d2fb8fb92a26ad3362bd1670336091c02e94aa11d5b50423aa28383ebc29e388b10503fcc48ef48a359c942e2cc6b959ee2c32e254e10d8d06f06e0fb7f40b057810666bf29bb8cec4b4f8a5f142e8cdf51192dada9e2829b7a8770443a65bd4aa42e3b68b4a379e5b8547273d183e4d12f2995d4f4578d", 0xbb) mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e3a000)=0x0, &(0x7f00006c4000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000258000)=0x6, 0x4) 2017/12/24 14:27:38 executing program 6: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa982cf69d1376637, 0x10000a, 0x1000000000000000, 0x6, 0x6, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fb7000-0x4)=0x400, &(0x7f0000fb7000-0x4)=0x4) 2017/12/24 14:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fd0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fc6000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000010090018001d0305ffef004000ecff19000000030004497ef50200fa23"}) 2017/12/24 14:27:38 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x200000) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f000043c000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000964000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fce000-0x36)="dd5e9729905f9c59d7eb76255441927dc31cb6f8327a0e5d7f077f0863a77368d6495ea27abe7bf43966ca80bd8e87a26d1d2c96ce96", 0x36, 0x80, &(0x7f0000fcd000)=@ll={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/24 14:27:38 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000028000-0x24)={0x1, 0x0, 0x7fff, 0x5, 0xc8, 0x3, 0x9, 0xe933, 0x800, 0x4, 0x0, 0x1}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000030000)='/dev/loop#\x00', 0x3, 0x0) ioctl(r1, 0x4000008000001261, &(0x7f0000027000-0x3c)="") sendfile(r1, r1, &(0x7f0000021000)=0x20000000005d, 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/ptmx\x00', 0x101800, 0x0) 2017/12/24 14:27:38 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000fd6000)=0x0, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e18000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 14:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ada000-0x6)='smaps\x00') recvmmsg(r0, &(0x7f00008ce000-0xb4)=[{{&(0x7f0000803000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000718000)=[{&(0x7f00006c8000-0xb1)=""/177, 0xb1}, {&(0x7f0000c64000)=""/76, 0x4c}, {&(0x7f0000fcb000)=""/229, 0xe5}, {&(0x7f00003fa000-0x86)=""/134, 0x86}], 0x4, &(0x7f0000f26000-0x65)=""/101, 0x65, 0x0}, 0x0}, {{&(0x7f0000448000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000155000)=[{&(0x7f0000642000-0xaf)=""/175, 0xaf}, {&(0x7f000005e000)=""/153, 0x99}, {&(0x7f0000c01000-0x86)=""/134, 0x86}, {&(0x7f0000265000)=""/76, 0x4c}, {&(0x7f0000332000-0x69)=""/105, 0x69}, {&(0x7f00003c4000-0x35)=""/53, 0x35}, {&(0x7f0000b2f000)=""/64, 0x40}, {&(0x7f0000bfd000)=""/36, 0x24}], 0x8, &(0x7f00004f4000-0x1000)=""/4096, 0x1000, 0x100000001}, 0x0}, {{&(0x7f00009b6000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000551000-0x10)=[{&(0x7f0000c56000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x3}, 0x10001}], 0x3, 0x40000000, &(0x7f0000843000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000048d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) signalfd(r0, &(0x7f0000aeb000)={0x0}, 0x8) 2017/12/24 14:27:38 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d27000-0x8)='keyring\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d28000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) request_key(&(0x7f0000d27000-0x6)='logon\x00', &(0x7f0000d27000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000059e000-0x2)=')\x00', r1) add_key$user(&(0x7f00000a1000-0x5)='user\x00', &(0x7f00006a1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a51000-0x2a)="f1c0881f98c62c9bc170ce03ac5354b78c416cd3c7395cf91bf1eb076abed6af911cb64a444d92707081", 0x2a, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) 2017/12/24 14:27:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x1, 0xa, 0x1, 0x2, 0x0}, 0x20) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2017/12/24 14:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00008ec000-0x88)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x547}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) ptrace$setopts(0x4, r2, 0x400203, 0x0) 2017/12/24 14:27:38 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000028b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4f9c}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x4e2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00008be000/0x4000)=nil, 0x4000}) remap_file_pages(&(0x7f0000be1000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffd, 0x0) 2017/12/24 14:27:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000022f000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000014a000-0x10)={0x0, 0x6c, &(0x7f000040e000)=[@in6={0xa, 0x1, 0x2400000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000485000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b18000)={0xfffffffffffffff9, 0x200, 0x3, 0x5, r1}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r2, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x6, 0x97, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}) 2017/12/24 14:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ef3000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') 2017/12/24 14:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 14:27:38 executing program 4: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x42, 0x0, 0xfffffffffffffffc, 0xfffffffffffff010}, {0x100000002, 0x0, 0x0, 0xff7ffffffffff44d}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f0000958000)=[{0x10, 0x6, 0x10, 0x0, 0x8, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000095f000-0x9)='/dev/rtc\x00', 0x4200, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f000095f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/24 14:27:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ff8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000587000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000008, &(0x7f0000264000)="", 0x0) 2017/12/24 14:27:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x80, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 14:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/ppp\x00', 0x40, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000727000)=""/74, 0x4a}, {&(0x7f00005b4000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000f7c000-0x8)=""/8, 0x8}], 0x6) 2017/12/24 14:27:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000008000001261, &(0x7f0000027000-0x3c)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000031000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/24 14:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000396000)={0x1998032e, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f00001d3000)='user\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009bf000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r2 = request_key(&(0x7f000022d000-0xb)='pkcs7_test\x00', &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000247000)=')\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f000061e000)="3d15a0c7f6632939c9e6fee43af8d6115d1f59d5513ba37e905198dbfe187ccb5ab6b1850d37c49e730ffe14b6", 0x2d, r2) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0xfffffffffffffffc, 0x0}, 0xc, &(0x7f0000ab8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 14:27:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) 2017/12/24 14:27:39 executing program 3: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000779000)={0xfffffffffffffffc}, 0x8) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 14:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ca000)='/dev/ptmx\x00', 0x2, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x44800) 2017/12/24 14:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000406000)=0x3) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf2", 0x1b7}], 0x1, 0x4000049) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e9a000)=0x0, &(0x7f000083f000)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00009ba000-0x10)={0x4, 0x400, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004be000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000911000)=0xb) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000c16000)=0x0, 0x100000001) 2017/12/24 14:27:39 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000862000-0x78)={0x10000, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x80000001, 0x8, 0xffffffff, 0x0, &(0x7f0000000000)=@common='eql\x00', 0x2, 0x7, 0x8001}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x8001, 0x9, 0x9, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000025000-0x4)={0x0, 0x0}) recvmsg(r0, &(0x7f000001d000)={&(0x7f0000028000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x30)=[{&(0x7f0000031000-0x6f)=""/111, 0x6f}, {&(0x7f0000013000-0x13)=""/19, 0x13}, {&(0x7f0000005000-0xff)=""/255, 0xff}], 0x3, 0x0, 0x0, 0x6}, 0x12000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000031000)=""/245, 0xf5, 0x0) r2 = syz_open_dev$loop(&(0x7f000000a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) r1 = dup2(r0, r0) bind$unix(r1, &(0x7f00004cb000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000081a000)={0xaa, 0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00002ef000)="61c45367cd419170cc6ccecad11e599354f0b955b6bfc446783cc147f41eca6cb79b65cd2e3aa71881affbc66ef31bf7ceeba8e4638b6563d4d67e46a576e1479894c40fd24cefd576ce0c301c0a4e45fca26aded549ff702c3ef250a05705b7b5946c68f06d3e264c799b235b7e4f0798f8", 0x72) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/24 14:27:39 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) syz_open_dev$usbmon(&(0x7f0000d6e000-0xd)='/dev/usbmon#\x00', 0x65101d3c, 0x101000) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fc1000-0x10)={&(0x7f000034d000/0x4000)=nil, 0x4000}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2017/12/24 14:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000046b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace(0x10, r1) ptrace(0x421f, r1) ptrace(0x2000000000e, r2) ptrace$setregs(0xd, r2, 0xfffffffffffffff7, &(0x7f0000726000)="6ecb41229362d60aa8b7b5ded03bc22a59539f423ad442285fa78217aa4b281299dd031bddff2cc7d30ae5c5ae7ebe47968bf98adbb9288c26cdb1e08e369223d860e509ab7c5bb0fec053ac906e6863dbf7fde70cdef2f10da82d694a00a801967930fc0410f85504ca59c554f6aa08aac5c1a1f47f3e6fa9678ecbc706999338fd56e487b7e9d270ceb6ae6e3409e34ef34a9f7760e3f44e59b3cd4da765598b0bb4bd76d89cf57ac90727ca1af70f7fe35f1d6ca0013b4b7acd1af68c2e1c96282b1f0d3cba7fd226298074d59afd9cfd2cc6") fcntl$getownex(r0, 0x10, &(0x7f0000605000-0x8)={0x0, 0x0}) 2017/12/24 14:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) epoll_create(0x10000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000748000-0x10)={&(0x7f0000fb1000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d3c000-0x4)=@int=0x0, &(0x7f0000784000-0x4)=0x4) 2017/12/24 14:27:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x8000, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000003000)=""/198) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000803000-0x3b)="b35c239d2e2269e8a92cf09f4210d50d2d35b191b26e5df0b00189bd25067312bc0361f7de96db08299ff545f41e152aebecc3d171c04dd729e35a") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 14:27:39 executing program 2: keyctl$set_timeout(0xf, 0x0, 0x0) r0 = open(&(0x7f00008e2000)='./file0\x00', 0x180, 0x10a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x2a, 0x6, 0x6, 0x3, 0x885]}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x62d76cac, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x6}, 0x6) 2017/12/24 14:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x3, &(0x7f0000402000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b10000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff}, &(0x7f0000810000-0x4)=0x98) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008ef000)=r1, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ac0000)={0x0, 0x0, 0x0}, 0xc) r3 = socket(0x10, 0x803, 0xc) sendto(r3, &(0x7f00008f8000)="14000000070ae7fbff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) 2017/12/24 14:27:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000000b000)={0x3461379d, 0x962a, 0x193, 0xd38, 0x1, 0x100000000}) ioctl(0xffffffffffffffff, 0x4000008000001261, &(0x7f0000027000-0x3c)="") 2017/12/24 14:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x9, 0xfffffffffffffffe, 0x400000000000000, 0xffffffffffffffe0}, {0x16, 0x5, 0x0, 0x0}]}) epoll_create1(0x0) 2017/12/24 14:27:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x7, 0x0, 0x0, 0xf, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) 2017/12/24 14:27:39 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001b000)='/dev/loop#\x00', 0x4, 0x84240) ioctl(r0, 0x4000008000001261, &(0x7f000000a000)="") eventfd(0x20) [ 42.792933] IPVS: Creating netns size=2552 id=11 [ 44.244151] IPVS: Creating netns size=2552 id=12 [ 45.696618] IPVS: Creating netns size=2552 id=13 [ 47.137617] IPVS: Creating netns size=2552 id=14 [ 48.568273] IPVS: Creating netns size=2552 id=15 [ 50.025517] IPVS: Creating netns size=2552 id=16 [ 51.464360] IPVS: Creating netns size=2552 id=17 [ 52.875291] IPVS: Creating netns size=2552 id=18 [ 54.244639] IPVS: Creating netns size=2552 id=19 [ 55.625122] IPVS: Creating netns size=2552 id=20 [ 56.995886] IPVS: Creating netns size=2552 id=21 panic: executor 5: invalid status 11, exit status: exit status 69 goroutine 13 [running]: main.(*Proc).executeRaw(0xc421869b00, 0xc4203f3eb8, 0xc42261ed60, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc421869b00, 0xc4200821a0, 0xc42261ed60, 0x0, 0x1, 0x1, 0x218d, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc421869b00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2