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"}, {0x5f, 0x8000000, 0x801, 0x80000000, 0xfffffffffffffff8, "7f7fb33d638ead2a2ae2c47fa5f91b7aafbc3d11a1da5cd6102a714528b4407a4d82f303c6f24052d3ca459d985e813a2ec1599df3ababbe44ccce7f32e07772af4b502225bca7a16fb58b2c203d31"}, {0x15, 0xfffffffffffffffd, 0x200, 0x5, 0x2, "8498ec1341"}, {0xbb, 0x7, 0x10, 0x3ff, 0xfa22, "80f9485cf8318dbdf2ce44ae20117300830acdc471edd01c355e95094935d50fd138518260b568661210b40ce52be25f7ef28501bbb96e3f2507f239f3ce39ed77f26b485b3a9047e5d694891f1d78244cb0de8e2098f471fa6fb890160a4481ca03328e7b978829a774ca0fa824b90c4f1dd41b6596af35e545af6ae783e0e2f2cbe8c3ea4d7c90e91e81583b16437cbdf5dec02bf8d9bd2519eebc9ff24c098ed39c7b25c9e6dee07410"}, {0x74, 0x2, 0x100, 0x9, 0x3, "927868a7a48dc5558ebff886fa6754edc9983b7b19e723ab76411cf956b04f06b2e3bf3d0066dda14f8837d468fee4182f9d4fd7da2a50cb071e98e39d646782f776ad358635be1b021971d96fe7c511b519a734af6119b71726b9897c0f5ecc74f86dbb"}], 0x1285}, {&(0x7f0000e1b000-0x1b)=[{0x1b, 0x8, 0x400, 0x8, 0x4, "93c5c06bb040b6dc8d0d84"}], 0x1b}], 0x6, &(0x7f000091e000-0xd8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd8, 0x4c801}, 0x4004800) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5b000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r12, &(0x7f0000fa3000-0xf9)="f56820c89135a1d3fec7b99a2d6aefe2ae4837d30c30b69a448f3f0f793fd36a85bbb992ebd5a62f5c72bda099bb0ac7dfcf3eebb7c38dfa3f2acde652c52d60bf9976c4f438e82eab5f304529929b3871c9c4953d7a23173c188cf5f63b62c63f0a86411d3bc29d40beff55ecd5ecf32d630b9554caa9303cb3997b16f23f6d260784da1bf62a1bb0656fcfcd86a62433a125802532f716de1912ca51fdec2eb337f68ed11d79819866b0da98ff11eb5dbc38da06ef4c3782e65e45ce69efb1fa335e3b675c12d6d15f94d48214dc21932ae99d8938143495444beb32bc367260ef3df1912b289f8ec59348cd1474355fa1fa049471c1c63d", 0xf9, 0x40000, &(0x7f0000d5a000)={0x11, 0xf7, r5, 0x1, 0x1f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) recvfrom$ipx(r12, &(0x7f00006cb000)=""/205, 0xcd, 0x143, &(0x7f0000611000-0x10)={0x4, 0x4, 0x2, "0de6d8b0100d", 0xe0, 0x0}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r12, 0x541b, &(0x7f0000b2b000)=0x0) writev(r0, &(0x7f0000117000)=[{&(0x7f0000e60000-0x29)="2900000018001b191d000000000100070a000066000300069902ffe108000800000005000ef4ff010b", 0x29}], 0x1) 2017/12/24 23:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0xf1, 0xff) sendmsg$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$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000002, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000526000-0x4)=0x800, 0x4) connect$unix(r1, &(0x7f0000827000)=@abs={0x1, 0x0, 0x0}, 0x8) execveat(r1, &(0x7f0000055000)='./file0\x00', &(0x7f0000171000)=[&(0x7f0000488000-0x1a)="2776626f786e657430c12673656c696e7578776c616e312e2500", &(0x7f00007f8000)='&\x00'], &(0x7f0000678000)=[&(0x7f0000d69000-0x14)="3af8766d6e657430766d6e6574305c7070703000", &(0x7f0000222000-0x12)='vmnet1%/GPLsystem\x00', &(0x7f000092f000-0x3)='lo\x00'], 0x400) 2017/12/24 23:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = syz_open_dev$sg(&(0x7f0000b8c000-0x9)='/dev/sg#\x00', 0xffffffffffffff00, 0x40) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00007a4000-0x4)=0x81) write$sndseq(r0, &(0x7f0000953000)=[{0xfff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/24 23:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000c64000-0x10)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000025a000-0x34)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 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]}) utimensat(r0, &(0x7f0000949000-0x8)='./file0\x00', &(0x7f0000b1e000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, 0x100) r3 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r3, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f000082a000-0x8)='./file0\x00', &(0x7f00009f3000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000-0xa)='mime_type\x00', 0xa, 0x3) r4 = request_key(&(0x7f0000a1f000)='cifs.spnego\x00', &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089d000-0x15)='com.apple.FinderInfo\x00', 0x0) add_key$keyring(&(0x7f0000cf9000-0x8)='keyring\x00', &(0x7f0000501000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) getrlimit(0x5, &(0x7f0000c9f000-0x10)={0x0, 0x0}) [ 35.910955] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.916598] binder: release 5223:5228 transaction 15 out, still active [ 35.923291] binder: unexpected work type, 4, not freed [ 35.928829] binder: undelivered TRANSACTION_COMPLETE [ 35.934623] binder: send failed reply for transaction 15, target dead 2017/12/24 23:21:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r5 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x7, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000002000-0x8)={r7, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0x6)={r2, r3, r4}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r3, r5}, 0xc) r8 = socket(0x1, 0x40802, 0x0) sendto$llc(r8, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) fcntl$setflags(r8, 0x2, 0x1) 2017/12/24 23:21:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8f000-0xe)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000199000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0xa0, 0xa342, 0x8, 0x65}, &(0x7f00003f6000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000699000-0x8)={r1, 0x401}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b54000-0x10)={0x5, 0x8000, 0x5, 0x1, r1}, &(0x7f00005c7000)=0x10) writev(r2, &(0x7f000089c000-0x10)=[{&(0x7f00004ec000-0x29)="2900000020000902000000000000240002000000000000802821000008000d800011e010315aec00c8", 0x29}], 0x1) 2017/12/24 23:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000f8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00009c4000)={0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x11b, 0x2, 0x5, 0xfffffffffffffffe, &(0x7f0000e53000)=@common='bcsh0\x00', 0x38f5a79e, 0x7, 0x4}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008ff000-0x4)=0xc2a, 0x4) socket$unix(0x1, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000421000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d4000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009e7000)=0x0) ioctl$VT_RELDISP(r1, 0x5605) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/24 23:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000808000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e19000-0x290)={0x100, {{0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x328a04f3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8dd, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket(0x11, 0x100000802, 0x2fd) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x4, 0x0, 0x0}, 0x4) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/24 23:21:47 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x80000010, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000037e000)='net/connector\x00') mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f58000-0x20)={0x7, 0x0, 0x10002, 0x2}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f58000-0x20)={0x1, r2, 0x1, 0x9}) keyctl$session_to_parent(0x12) 2017/12/24 23:21:47 executing program 5: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000002a000-0x28)="24000000190025f0f21c1f1efffffc0e02000500000b000000000605080015005f180000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00005cc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000130000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) [ 35.987916] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.999755] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/24 23:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000075c000-0xc)={@multicast1=0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000)=0xc) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e57000)=0x0) madvise(&(0x7f000066b000/0x3000)=nil, 0x3000, 0x40000000000f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b44000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004f2000)={0x8, &(0x7f0000ce2000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b5b000)={r2, 0x1}) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000f40000-0x9c)="577ca4b01076060b1276b1d4340bf3aea2a75b0807f846d168917eea0d5de15f6f797a24f30b5201f273301c17feffff80cda9aaf6f0a3fabf5c8cf4d93caa3a414bd45a898b2461d253ed36d98f5674dc40669a7d45124a4a33dbe6bed95e7015907f6c2479778fcfed35f9b5169a63f78c2aa56aa46c405989d334488b7f59e7d61e39b0754816d5c44415a37a82ea131d51ce62cbdbc834de5b78") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dc6000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000891000)=0xe8) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000c53000)=0x0, &(0x7f0000a9c000)=0x4) fcntl$getown(r0, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000d8b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x8001}, &(0x7f000092e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008e5000-0x6)={r3, 0x400}, 0x6) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getdents(r1, &(0x7f0000705000-0xb7)=""/183, 0xb7) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000569000-0x310)={0x9, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0xd453, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa44, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) sendto$packet(r4, &(0x7f0000396000)="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", 0x1000, 0x40000, 0x0, 0x0) pipe(&(0x7f0000a91000)={0x0, 0x0}) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000ef3000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r0, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="18000000020001000000000000e18c8849000008020e00ec01da2803a38a3cdc0a000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001474d733dc42506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015467aa05010500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef069554", 0xc0) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000669000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000001000-0x9)="f0") 2017/12/24 23:21:48 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mq_unlink(&(0x7f00004c5000)='\x00') setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2017/12/24 23:21:48 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f63000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000001000)=""/4096, &(0x7f0000002000-0x4)=0x1000) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000400000)=0x0) futex(&(0x7f0000af6000)=0x1, 0xd0d69753ac4b48de, 0x793, &(0x7f0000d37000)={0x0, 0x0}, &(0x7f00000b7000-0x4)=0x6, 0x2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000448000)={0x2, 0xf}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000041d000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000194000-0x180)=[{0x5, 0x2, 0x8, 0xfffffffffffffffd, @time={r2, r3+10000000}, {0x200, 0x0}, {0xffffffffffff270f, 0x10000}, @result={0x68, 0x3}}, {0x2ca, 0x3, 0x5, 0x9, @tick=0x5, {0xfffffffffffffffe, 0x2}, {0xff, 0x2f2}, @result={0x0, 0x1aec}}, {0xc, 0x2, 0x100000001, 0xfffffffffffffffb, @tick=0x0, {0x3ff, 0x6}, {0x1, 0x40}, @note={0x8001, 0x10001, 0x0, 0x9f, 0x2}}, {0x0, 0xffffffffffff759d, 0x7, 0x7, @tick=0x6, {0x9, 0x3}, {0x2, 0x5}, @connect={{0x6a, 0x6}, {0x100000000, 0x0}}}, {0x3, 0x3, 0x7, 0xc00000000000, @time={0x77359400, 0x0}, {0x2c6, 0x4}, {0x6, 0x1}, @raw8={"dea66daf67b6c1761c3402c5"}}, {0x7c80a969, 0x8, 0x10000, 0x1, @time={0x77359400, 0x0}, {0x2, 0x26}, {0x100000001, 0xfff}, @raw8={"6be33229e6e2474fe81548d0"}}, {0x7fff, 0xc4, 0x10000, 0x1, @tick=0x8001, {0xc0f8, 0x1}, {0x11, 0x9}, @result={0x7, 0xf0}}, {0x367, 0xb8a1, 0xfff, 0x4, @tick=0x20, {0x1, 0x76}, {0x2, 0x5}, @control={0x4000, 0x1, 0x800}}], 0x180) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x3, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000660000-0x1000)=""/4096) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000850000)=""/174) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f00002ce000)={0x4, 0x10000, 0x10, "cac77900863c", 0x7fff, 0x0}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2017/12/24 23:21:48 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setsig(r0, 0xa, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') ioctl(r2, 0x1, &(0x7f0000dcc000-0xd0)="") 2017/12/24 23:21:48 executing program 3: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000532000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b0e79e6e27e1323a42745cfa21efc569a281ac0625cb5517ced7712d3a4acfda2200b2f06481cf37942864305e1640e476069e5b923f85b0bb29ac570af67681ac700ccd845a4439a7c2c54309fcce80618acd46915e5f7d81a4398a4e2897c44868b1e1d92ce082f4", 0x69, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/10, 0xa) 2017/12/24 23:21:48 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000e9d000-0xa)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000008000)='./file0\x00', 0x440) inotify_rm_watch(r0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 23:21:48 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f00001a9000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000ef4000-0x1000)=""/4096, 0x1000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000ef3000-0x10)={&(0x7f0000ecc000-0x80)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x406, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fbf000-0xab)=""/171, 0xab, 0x0, &(0x7f0000fbf000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00008d5000-0x1)=0x0) dup3(r1, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000205000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) 2017/12/24 23:21:48 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000f58000-0x8)='./file0\x00', &(0x7f0000962000-0x8)='./file0\x00', 0xd000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100, 0x9, 0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fc7000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x2, 0x4, 0xbb, 0x400, r2}) prctl$intptr(0xe, 0x0) 2017/12/24 23:21:48 executing program 0: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x54)="4ad83fbce7d0e01409bbb40ef0712dec3d02ac046b5043f514a919389428e8e87c7c7efb48e007e226e444b91a98ce98424d7f7ee998c67e6ef13122ba948bce27fc5398fc4c2f290880f28a0c04ed51138b4ff6", 0x54}, {&(0x7f0000000000)="6feed649dfdd3b22e6a24542db7d2e1bd05e1a5c4a02c063d3c26569388aed0423ae8289e4f84e2c42d841bca022b836a486d1e7dfe9ec6cc0d8e828ca6e392eabc737081839cb8edd4520ea561e5bc79b872a48", 0x54}, {&(0x7f0000001000-0xc5)="f418bd2f0010347d6f84682be8b5a4f2c7633f154061c123f2a39ad1bc13745f5aa1fbbcc88679b0e0b2ef97733fd4e9dbe987d1256f6d87f379b72c5fabf32755fabcc26c6d2960d3982cb4344f528e68eee852f9f9b98ac574c70bd4cc396694227297ce8fb9727ad1448e5d95a763ccd19a3a64065a9078a0a6633a938c54bdd607cf7c29936280cb1bd7534844e1582244c2ff3b400158044f7389f756aaf03150f3d005bf08abab7549b7818a448647c9d02bdbf1c1cdccda97016aeec8ce3464341b", 0xc5}], 0x3, &(0x7f0000163000)=[{0xd8, 0x197, 0x3ff, "f6154149e0efa49f84de69085258373c52edb78472f2f6a585dcc8609f20c69ac4ba61198a107ce62c6ee48a6e501d0afdae5c29e77387cc0594ddb9a4071c0fedf61886bdc5636dceb39464d63261addd1ca0ed272650b50f4c71704ff16110f5b61a0b3b78fe4aef540c70f206ebda878054cd1cdd22568bd4693c564c59d0d1e2200ba357cc5a1509293dba7d3c28d387ed5571cfd200ebb49e0ffce8961f9057f36f9d776cdbf2a800a9537afa565b66beefc6b4f44e9b7c32c1ea4361a5e1"}, {0xa0, 0x117, 0x65, "d888fe3e9e67dd412fe9ac1921d4e40f7bbcba9ce776a3bf8df18bb2191320ef9adb0560037fe9e76b46ca7c453bfee8d41e16970c48b60dcceaed316e9afbda3add727b5682e469463387a0ecb407718845e344413f3fcb10c1e9b708cfe81cd08df71079a2f583002c55bec2a99cff5acd6b7955006fc0fda9d8f0058f82e1dd528aa6f4e64545c9950720"}, {0xa0, 0x10c, 0x4, "c6090dadff0f79807d86a01c16286a282e81a8e98198e9a00eb0d40c7a30347fb3fd19c1349b51579b09e7acdbb585b8878612d20697e29b77ca4d2f5d170de4e7fb4caf12cb8fc8722e4ef0afd72d93d02bdc4b87ff3e006216889ccd3227b50759e545c070b7ba09a69294837016da31f14cb94e5e11df5da5be514d4f0a126ba144d6515c44e7b08e57894c"}, {0x1010, 0x11f, 0x4, 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"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"}, {0x38, 0x116, 0x309ba06d, "d9cf76fe5a52db230ba039e747d96dcbdcbb47d7652b37765303b4f84d90f4b2d72dd8e3"}], 0x24d8, 0x20048090}, 0x4) setsockopt(r0, 0x107, 0x14, &(0x7f0000da0000)="", 0x0) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d78000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000001000)=""/6, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000)="aebd8b4d625eb51ca846046e9c95cc7d11b580b32b7c91ef3b82e5d01e91807165c8bace28b39483028de49b4889d784ac4a68014444c10936ba0ae0258825bec2d93bd2ec7475a022955ec53c06918acce4144143e046aef4bdffc14afe64078626e70136d0cf58ee6f27258529d14b2eec10cb1dd25b0dfbf11fc6f2d34263703de1246baa9d7fc6294c60ce716a69b9e87c981f2201545a496997f5394ee0908af32783a0df31400985d0f960d9c459e925693817b88a4b94608064fab993ccab0a9e4a6ec3a84041a96a4319ee247be2fc2eb4ffcf0cdb1bfac5d8538ad7b8e4ebffbc5ccbb39e309d0cd7934006f1c4") syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0xfffffffffffffff8, 0x0, 0x10003, 0x24}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003000)={0x1, r1, 0x10001, 0x2f0}) prctl$intptr(0x17, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x40000) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000d93000-0x1a)=""/44) r1 = syz_open_procfs(0x0, &(0x7f0000862000-0x11)='cpuset\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000bc0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2017/12/24 23:21:48 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000050d000)=0x0) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) lseek(r2, 0xfffffffffffffffe, 0x4) close(r1) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f0000dad000-0x40)={0xffffffffffffffff, 0x2, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000f58000-0x4)=0x0, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000ca9000)=0x0) getgroups(0x0, &(0x7f0000b7d000)=[]) 2017/12/24 23:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000cb7000-0x64)=""/100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/member\x00', 0x2, 0x0) socket$inet6(0xa, 0x5, 0x98) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000489000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x6, 0x5) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x40000000000000, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r2) writev(r2, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00000a9000)="5667d2b1ac5eece81a7ad2848a7fec67c7765c69d9e5719546ed76470121885b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) connect$inet(r2, &(0x7f0000693000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00001f2000-0x70)=[{&(0x7f0000e04000-0x1000)="d7828e8bf7f3bbc805fab99ce1815b576f235ebf236fc362689200177670ef344818a8631adcce64a2c22afc16e4661facf06c2f49f524589897e27e0cb9eecca79e206e6cb7d392aef6d58fa64c9b18b1fc4fc2b9cda9b4d0e13b8fd8ba3dda0998205542970d807bfab2a32b5c6c0b0cfe80765318ee4ccb7870e4228641bd80f65c7169f9f10fa8520ada465e88a0dd4ad8b87dd842ad5149f07468bf115de17ecf1cb88f32e7a520b87a0b9b6de10a32bd1dc228863bfde2d32edbcab0738315c4a93761f1f31e2b98deaa7f50b4363ccde1761bdbbf69b7314536e8a875baaff2", 0xe3}], 0x1) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00003b5000)="", 0x0) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000535000)={&(0x7f0000333000/0x1000)=nil, 0x1, 0x7, 0x18, &(0x7f00000e2000/0x4000)=nil, 0x2}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ac7000)="4de9bc3aa242419c214298bfaadbd55defda9e66443a1fb2268e8b4320a9152c6c8b03f6ab5652dcdfbc77a0cc2579230c17e6e7310ce322d0f2e339a47198da958e038be63cad1958a77c03762a3c0c2ba60aa3309b9f3f3cfbfa08c7900c7ca5a0c3e84f58b2ee63ba97c811223cec3a2efb93a88ad7b9b8693c1b62152a88cf3675655dd6041a50a54d96d3ee08a6e486bc4589ce83cbdd74d120162895", 0x9f) 2017/12/24 23:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000319000-0x15)='/dev/pktcdvd/control\x00', 0x224000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000dd9000)={&(0x7f00005eb000)=@hci={0x1f, 0x5, 0x0}, 0x6, &(0x7f0000258000)=[{&(0x7f000017a000)="b9c7b2e42818181db29d439cde0277259eda683556a0e7f14a4e1d252d00dbdca82479796d85f8a2f4f9b46819caba32c0e922102bf0022ce48afa7e313760520ef82e807892287d9005431c32c499d1896ac2e858f9abd510d3cc5ea62b5468aa2c68670cff2194398a5ae1893b2d97b99535d12b865cf8690c65ac1493705f7ad608a0995b2d8a64c7f79e20c626944160f8d3fd8505a7fe984b37598216013ab6fdc10dddb5bdb504b02f03535a7d80f76241c4cf4c4e2bdfaf82cabc446d9ba9f7b845f24d46f73b584e3c619878484544851c", 0xd5}, {&(0x7f0000b0d000)="0aea4f42ad2ce1275542074e0a648e75c2c231cdaf1967cfd56cc27ecda25e8f5478895047b5794b7868d1b7e7eec5e2a9bee9520dd100e26741aabc60e53127d2a23dd8070b9660a0a51915", 0x4c}, {&(0x7f0000082000-0x46)="1c8291c5aada5adab7ceba82c17fa6871ed697e5372b212e058631eaf58a0872caabbc0b13c6117f6b860eda24284b54f2409c7d3a095eaab1c70a9fc679e1dcac425f257563", 0x46}, {&(0x7f0000dcf000-0x33)="744fad3a04d32ac775e6cbf96d392900f81039f566385a71b2f3b7bf5bb99dac5f63fb3d01a5057aea27cc4634de39daceab7d", 0x33}, {&(0x7f0000b2e000-0xb5)="6f629830fc4f5212b8d7f47599a6d40684a6c3b85993a6bd7b662a7e5decbdf65eff2ac7f0d91ab17756519933b36737d3db84ca36d7fe9f829543816bfcb2baf96681997baf11cfa79771904393587d60f82e34ea4323062dacb8eb3cd1b9f996527758ebc6b1361960e614c8907eda95ed978c593c479b05bebadc7563cae1295681916aaf3ad4cb5f83b590359d82a976bdc4b0ef0335f46406efc802d81c7bfeae9a02433a962be70387e7ec91c5db79f6a783", 0xb5}, {&(0x7f0000437000)="32f4b7c11c1471930152affbe914960609ad1e3ccd99dccc5b35c5f2286e041553ce8e5d885f09dc255e3b56e5830ab8279d99ac80ab213737eee21b3c64a7176fc63ed70354eab49f2d8a0eeba178dc1563f57213e1d8caa4301de48c9c13b87db0c63e8e9cb977ef3eb58c10cae1123e12cd4c38cc67a0c4221d647e796ef471605947a897cbae824f3c7ffd38cecd9d0382fded70f7278f77316dc6d457c775e39d11d974c33af30337924fe6dc2e82a8803f54a38d0abd4a380ca97271af23756109c71fda73b3614c67d2e810a8091e238fac097e9889df7413c8498d22b582404f04517e", 0xe7}, {&(0x7f00003b5000-0x91)="61c448dc903f10b75167f3678052ea310078d5a6ecd9f5bd91a742baa064e4845cb3940e250afcc2587cb517ac16a169936f5ab2899b72c8172873949b15b78771cef623ecebb3c688aa8e0f63564831e0eef5d464e3a9ac73912a8dbd45c8064388b899570c4378e062ff9c7caacc5187cc7e241e75886bd665cf8897f363923439d6178ca7773c255a9626b0183fad9c", 0x91}, {&(0x7f0000354000-0x83)="803fef8cc25a61ce7dc879b7709977da436f74de008dbb290a2b7aa7076ea76c386d4f082823dfc943259dc8cd611bb8a4957f387b9387aaf50db5105b8b6f65779d54ce54fb9664ea84ffc30be2d6dc98dca2a4a4aa8b60ebea672b911406d0dd89138b181438f144bb60bb1d6549dbbeb0fc80b2cdc26584bf0e7c331862f9094da4", 0x83}, {&(0x7f0000dbe000-0x21)="4a605fe96f7d58cf537f3ece14dcab80891a6e708489d5ddebaefe46815c507534", 0x21}, {&(0x7f00008a3000)="f4718de537458a18ec7bd5d5e5ebeec3d04287592912a691df5cc7f17cbb50756e88ec87d2105c7155c8ae70eb8e0fcd608d52f600ee2ca6", 0x38}], 0xa, &(0x7f0000e8a000)=[{0x40, 0x114, 0x80000000, "e61b04ff9c2e36bb84ec6e2530a602e7e5e444032b6126c3b13c7c0be16f912736d84ede9859297e2d18"}, {0x30, 0x114, 0xff, "4519ad5841c456df3856457d285947404ef627ba4813babfefc8"}, {0x108, 0x11f, 0x359, "356b3b1d8530a85126f3e60a5d24b935c8949703bd4e813a1a8f46a6b71912283001035ab432733674b60454b46b9c3dffdb99a14eacdbaf9d968b53ad93bc10825fd1861fee2df2f23060447e6999c3788ea81982e66a478726f66f19bfc216a892840d3d46ef70657ac21c7ab1c3b16525fba5153836eed97cfcd79158326ede55b10e0615caa72736f5e0cd085cbd96f68ad125dc426aa21790953a25bfd05c244405c87e7847cd3f75e4565af75b3b159ae18da92b3e9911cd1d4f13257b66cb8f90b79555eee4097942c0939a08e8337a512f4097f6a629fa6952e12bc77532f3cfefe6e9cdb1a0bbd4f88fb650e2ecf5"}], 0x178, 0x40800}, 0x0) sendmsg$netlink(r1, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00005b4000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b39000)='/dev/sg#\x00', 0xec93, 0x8000) openat$ppp(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000637000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000e4c000)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x3, [0x3, 0x9, 0x0, 0x5, 0x10001, 0xfffffffffffffb7b, 0x9, 0x3]}, 0x5c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000734000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, r1) 2017/12/24 23:21:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='selinux-[\x00') mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0xa5) setns(r0, 0x48000000) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x2, 0x8b, 0x3, 0x86, 0x1000, 0x8000, 0x8001, 0x6}, &(0x7f0000002000)={0x736, 0x4, 0x100, 0x2, 0x8, 0x7, 0x3, 0x4}, &(0x7f0000008000-0x40)={0x6, 0x2, 0x94, 0x9, 0xfffffffffffffffd, 0x5, 0x10001, 0x101}, &(0x7f0000001000-0x10)={0x0, 0x2710}) write$eventfd(r2, &(0x7f00007d0000-0x8)=0x0, 0x8) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b64000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000246000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000479000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eed000-0x8)={r1, 0x80}, &(0x7f00007c7000-0x4)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000777000-0xe)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000d8c000-0xa4)=""/164, &(0x7f0000e2a000-0x4)=0xa4) r3 = socket$key(0xf, 0x3, 0x2) mknodat(r2, &(0x7f000057f000-0x8)='./file0\x00', 0x8000, 0x0) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:48 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000dc1000)=0x0, 0x8, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000178000)={@generic="cfb1ce70b4b399b2e34ad3a218138b0e", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 23:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = syz_open_dev$sg(&(0x7f0000205000)='/dev/sg#\x00', 0x1, 0x1) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000776000)=0x0) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) pipe2(&(0x7f000062c000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f00001cf000-0x4)=0x0) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/174) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000002000)=""/13) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a33000)=0x6, 0x4) listen(r3, 0x0) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r3, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) vmsplice(r0, &(0x7f0000922000-0x80)=[{&(0x7f00009d0000-0x94)="a533d41a8072ed9a2d2bc5264d67c1d7a3ba0da3f951c143074300049bd58588dc9e62766216c76814ffbbe26aa330a3939a723acf4ef20bbc4686f59efc3e1abf51b1417659be13709d205749b3fab689c3dc5656ac25b890e83b9358defcac5884e574a0f4a5835619e22c7120668ca5a5b40c8d1db3cabab126aec42e87de12c70fa47ec37efef28c4e7c7b7a776c34a47e5e", 0x94}, {&(0x7f0000111000-0xe)="c961509d47601454179a0d268eff", 0xe}, {&(0x7f00007e8000)="c77eb633af06a1fd72e0c2074517053d816d101336c7f2cc4970fc6d6e80e59855ed8935b947f6d84df36d995cf4cc1ed502862ba69b61e718da5b12f1f4077bbf680982be593ef71a9e0a01afcfaef51f9086bb9cebef0018aca65571af236850667f50a9fd88afe9e03a4a846fb0a1d1ebba3588c6f28d4e2cc826c24b4df1fe7b6583dce378d89152d490f53178d710b5163a216e5d65f036ea2d017124b41c3bd500a2f1d6db42e7fb14482e86eb2b8551009757fb907eddca0a6583b9d80408a8db99377d21062f6af957c2e1bd3a1393e9138192dccc79d01ca9fadee889e76c3c885a68739bd888b8bc957cbe1ab780861c", 0xf5}, {&(0x7f0000465000)="ba36f36d82fcd0a8d2f64b601638abe8fc61d0135b792b9ed17ea2aed50097b826376667ca2cdd38f67c044c4a9ff04429de66a4e50513207153fc32487c15c7c951e56ffa37be239b14fcc38ff1551f3b9738ba81b22fbd7b323583104e14c5c53a6c05fa9685acb45c935c532d31ddef139f8d19aa84cd6f76aefab8513e2eaa91b11ff20aefe4926b8156c2bf335c68fb4e1c86646e3a5b05b28d498c171b19280d1bc02357bf2e83cad61dff9376b4264be89b2d48c26ea91a2363c3766f13c13b959647c3cf3f5fa391a8bdd48621ca0e01593e61e0a70a52fc4e45891a2e25dcc26511", 0xe6}, {&(0x7f0000bd6000)="", 0x0}, {&(0x7f00006bb000)="561247f61d0249381e7dffb327870c76a81005487775a47a5cdd722b3d746dcff6c94c4b7fa8292cb86beb55bcbc0202df8d4234c105d043868b2fcc89cb52694de62a96510befff06218310c89ee2d0775ae21e5d7147c5f0b1f745432ff8d693b3350d4198d278b3ae0ae91ef04a2a32a460af4931e5f12a39d781832ed7cd0a5272437c0495bfea2485289d9e2d4a5d9484256f980e0228bea4d30645abc807857e3dc70d75103907e23dda998e6f5aef559845cc78bc195ef184632a22", 0xbf}, {&(0x7f0000761000-0x10)="e0b4de7bca6eb9d736ac39cb26d66f51", 0x10}, {&(0x7f0000887000)="a2d24da3b0ba9730eb3768327d04c826961ef7e99cace3165bf257b9c76483eecad4df985eab2457549a76c77608ce748048bfbad2b6c1c736fc1358d849db0f53daf50f8320bed796f074fcc6a412b4d902aa1b3e77357982254f875104c5efe90d5beb26fb5aa16fff6fd498ba56071d0c99029b6e1347c5132039782b88608af7aca0279a8c0dd7a13914f1cde16fc9b2222aea2fca003532dde96ac9c314c4429506edacfa", 0xa7}], 0x8, 0x2) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r1, r1, &(0x7f000030d000)=0x100, 0xf5) 2017/12/24 23:21:48 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000034000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000033000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{&(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000939000+0xc25)='/selinux/enforce\x00', 0x40c000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f9c000-0x8)={0x0, 0x9}, &(0x7f0000e47000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d03000-0x8)=@assoc_value={r1, 0x10000}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000035000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000376000)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000011302000100d97025"}], 0x1c}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x1000000000000) 2017/12/24 23:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x4c000, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffe000002}, 0x0, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000f93000+0x23f)=""/170) r2 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073a000-0xf0)={0x0, 0xe8, "1c0b3094efcdb6e210d1257c9b0fdc37d39b5585098438cc484bcc86536bff312dfd9a11f376484161b8057f250c20f8200376b792c8be2bde194d983ffe2a86755f45d14edd62d9866fcf8c342dcb65197691576497351735d54e551903d5eb255dd7bad0392c0ec2a5699461a0901660ba74772749e76b17d093147967292566f23a86d540b62886f7ba87daec903b52d57214e8cda685bc61421776d734826654730926a7c5002b0502ff336896dd14dd77d9b8856892e4104b7fbe67f9f071359c4019fb6d75483f4068cf86d03515a1b2b36e90035bb6a6b89939cbdf8efdbe92cb934e58a2"}, &(0x7f0000afe000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000132000-0x8)={r3, 0x9}, &(0x7f00001fd000)=0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f000052e000)="", 0x0) [ 36.363546] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 36.398645] device gre0 entered promiscuous mode 2017/12/24 23:21:48 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x2) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r2 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(0xffffffffffffffff, 0x0, 0x10001, 0x76) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5b000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a2c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000068b000)=0x0, &(0x7f0000c4d000-0x4)=0x0) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000936000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e0000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0xc)='./file0/bus\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000026b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f90000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000daa000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f69000)=[{&(0x7f0000dbe000)="90246f2d5499530974e132d4d559f7d18d7028a40716acabaffa4f870263e842dc162701bbcba0b75083d2fb11d2f75eb144a1f4138c661e0fb4603561b3eb78123ff50db061a2ff35e4fc1b2678bf733ef85f6b56ab5c702aa1da46276fa65a3e42f13e1cf4122d13d07fdd4f95b0c722d830dd0a1661acf094779885de7d6acb98ec1c56d8940252dbda0785364aa6fc81a852dd926401c31686a93909a8d5cff0359ad42fd1531a861e4913baddb51cf9acb83e08eabf200b8a69a20eee14bbb931fc72aea2b52943a6b4032a231d47cc4ea21f5b1983a4d24117a01048db", 0xe0}, {&(0x7f0000284000-0x8e)="e41a255be395de2f8608fa9fa215b8ffb26acf7fc66ef40bf1d8f475e8baa7dba40b2dfaa55848aa073107a72759ba5a65f677f75f05de33fdb50f1c1d9284b83d7108220b8471e7fcc56128657d9e70f27d87c1a90fc05b0d74e320d3cc5bf96626386b3cece7f748403f4f67fa6aa9d8b3cf69d7140f5dec60d4f74d8854e85283fae206337ad0608671fc0da7", 0x8e}, {&(0x7f0000001000-0x2b)="1da76b1c354cbc3ea8d66a47e82d7d9fdf1e4a61ed1ed3a0dfa6cb511bcdf23ddfc131d953c6e359a5b75b", 0x2b}, {&(0x7f0000de0000)="fa9bb36eb2cd8cdb8c723b52f5238724d8dc5894e5dfabfbbee3ecf5d760c0550597eb9b52ea22fdccf10d5036f84b049807a891d4f121b27c77bfaf9cbb17b58c82c253f2a2fffd04", 0x49}], 0x4, &(0x7f0000718000-0xc8)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc8, 0x0}, 0x40880) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@common="6772653000001700", 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000609000-0x10)={&(0x7f0000b96000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f000024c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000d24000-0x8)=[], 0x0, &(0x7f0000c95000-0x10)={0x77359400, 0x0}, &(0x7f00000cc000-0x8)={0x0}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000065000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000edb000-0x4)=0x0, &(0x7f0000ba2000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) lstat(&(0x7f000070f000)='./file0\x00', &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000702000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000a42000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000dce000-0x1e0)=[{0x44a, 0x6, 0x1000, 0x8001, @time={r8, r9+10000000}, {0x7, 0xb}, {0x8, 0x4}, @note={0x81, 0x7, 0xbbd, 0x6a, 0x80}}, {0xba6, 0xb, 0xfffffffffffffffb, 0x2a4ee9da, @time={0x77359400, 0x0}, {0x0, 0x7fff}, {0x7, 0x8}, @result={0x5, 0x1f}}, {0x5, 0x80000001, 0x981c, 0x3f, @tick=0x9, {0x40, 0xa2}, {0x100000000, 0x3}, @control={0x1, 0x2, 0x9}}, {0x0, 0x11be85d1, 0x9, 0x6, @tick=0x800, {0x7, 0x93c1}, {0x8, 0x5}, @result={0x8, 0x8001}}, {0x400000, 0x81, 0x3b2, 0x5, @time={0x0, 0x989680}, {0x4, 0x5}, {0x7, 0x5}, @control={0x1d07, 0x40, 0x0}}, {0x1000, 0x1ff, 0x8, 0x74, @time={0x0, 0x1c9c380}, {0x5, 0x9}, {0x9, 0x100000000}, @addr={0x81, 0x5}}, {0x479, 0x8000, 0x10000, 0xe, @time={0x0, 0x1c9c380}, {0x100, 0x17f5}, {0x0, 0xd3}, @queue={0x9, {0x3f, 0x0}}}, {0x6, 0x200, 0x9, 0x3, @time={0x0, 0x0}, {0x0, 0x6}, {0xffff, 0x3}, @queue={0x9, {0xcfa, 0x80000000}}}, {0x0, 0x0, 0xc7, 0x1, @tick=0x87fb, {0x100000000, 0x4}, {0x4, 0x8}, @result={0x6, 0x20}}, {0x2, 0x2, 0x7f, 0x7, @time={0x0, 0x989680}, {0x815, 0x2e}, {0x401, 0x7f}, @control={0x2, 0x100000, 0xb67c99}}], 0x1e0) r10 = getegid() stat(&(0x7f00004b0000-0x8)='./file0\x00', &(0x7f0000117000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r10, r11) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f00005b0000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000fdf000)='./file0\x00', 0x2002, r12, r13, 0xff, 0x2000000) r14 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r14, 0x84, 0x21, &(0x7f00009da000-0x4)=0x1000, 0x4) shutdown(r14, 0x0) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init1(0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000242000)={0x0, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000552000)=@buf={0x1000, &(0x7f0000552000)="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"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x4, 0x0}) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000553000-0x8)='./file0\x00', 0x0, 0x81) clock_gettime(0x0, &(0x7f00000d9000)={0x0, 0x0}) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000553000-0x68)={0x1f, 0x7, 0x2b, {r3, r4+10000000}, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) 2017/12/24 23:21:48 executing program 7: prctl$void(0x24000000000024) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x880, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f00000d1000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000928000-0x10)={r1, 0x1c, &(0x7f0000001000-0x8)=[@in6={0xa, 0x3, 0x8c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}]}, &(0x7f0000001000-0x4)=0x10) 2017/12/24 23:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dd8000-0x8)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000997000-0x188)=[{&(0x7f00008e8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f8e000-0x40)=[], 0x0, &(0x7f0000e70000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$join(0x1, 0x0) r3 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000065d000)=0x0, &(0x7f00009d5000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000741000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000186000)=0x300, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000-0xf)='/dev/sequencer\x00', 0x900, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f000096d000)={0x80000002, 0x6, 0x200200000000007}) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socketpair$inet6(0xa, 0x5, 0xf3c8, &(0x7f0000909000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fe8000)=@assoc_value={0x0, 0x0}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe8000)=@assoc_value={r3, 0x200}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) 2017/12/24 23:21:48 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xfffffffffffffffc) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a5e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d8000)=0x14) accept4(r0, &(0x7f0000cdd000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002e1000)=0x1c, 0x800) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e7f000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009df000+0x104)=0xe8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008e0000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) fdatasync(r0) recvmsg(r0, &(0x7f0000e33000-0x38)={0x0, 0x0, &(0x7f0000262000)=[], 0x0, &(0x7f0000ca6000)=""/242, 0xf2, 0x0}, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2017/12/24 23:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x2) pselect6(0x40, &(0x7f000068a000)={0x4, 0xb2a, 0x6, 0x800, 0x3, 0x9, 0x400, 0x6}, &(0x7f0000626000)={0x9, 0x600000, 0xb80f, 0x100000001, 0x3, 0x4, 0x4, 0x4}, &(0x7f0000113000-0x40)={0x14, 0xde, 0x6a7, 0x7fff, 0xfff, 0x0, 0x5, 0x153d}, &(0x7f00003a4000)={0x77359400, 0x0}, &(0x7f0000ffe000-0xb)={&(0x7f0000fa6000)={0x9}, 0x8}) clock_gettime(0x0, &(0x7f000022f000)={0x0, 0x0}) futex(&(0x7f00000c1000)=0x5, 0x9, 0x5, &(0x7f0000f1d000)={r1, r2+30000000}, &(0x7f000030e000-0x4)=0x7, 0x2) ioctl(r0, 0x4000000000001277, &(0x7f000023e000)="00fc") 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) open(&(0x7f0000599000-0x8)='./file0\x00', 0x100, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a92000-0x4)=0x5c6f) syz_emit_ethernet(0x32, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, ""}}}}}, 0x0) 2017/12/24 23:21:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002b2000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x4)={0x0, []}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) fcntl$setstatus(r1, 0x4, 0x2400) writev(r1, &(0x7f000026e000)=[{&(0x7f0000836000)="390000001000090400fffffffffffff6d000000002000008450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) 2017/12/24 23:21:48 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00007d4000)=0x0) setpriority(0x2, r0, 0x0) 2017/12/24 23:21:48 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f81000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x4, 0xffffffffffff0001, 0x100, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000dec000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000c9e000)=0x80) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000c1a000)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x0) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000aae000-0x80)=@generic={0xa, "a213ffffffffff0100317a5332b0cfb61b340e63f8ab691869e901e708000000000000000daec57f844686fbbf268f3d6b53efe1cb2ba30001186a685002c9e9eba5eb0400000000000000faccec35120ec64fa733c1769276b26eaece2900727e087f810000000000000004ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f0000049000)=[], 0x0, &(0x7f0000617000)=[], 0x0, 0x0}, 0xffffffffffffffff) getrusage(0x0, &(0x7f0000685000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:48 executing program 1: socketpair(0x10, 0x2, 0x2, &(0x7f0000003000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="7441798015f861586715f161fa9332", 0xf) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x6, 0x7, 0x5, 'queue1\x00', 0x20000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$fiemap(r1, 0xc020660b, &(0x7f0000db1000-0x58)={0x4, 0x0, 0x7, 0x2800000000, 0x1, [{0x1, 0x4, 0xffffffffd9aa4b80, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2017/12/24 23:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000923000)=0x0, &(0x7f0000529000)=0x4) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000068f000)='/dev/sg#\x00', 0x4, 0x40000) accept$netrom(r0, &(0x7f000058c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000027a000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000f93000)=""/108, 0x6c) 2017/12/24 23:21:48 executing program 0: acct(&(0x7f0000150000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000409000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d9d000-0x14)={0x0, 0x3, 0x2, 0xe7f, 0x3, 0x0}, &(0x7f0000ccf000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008e0000)=@assoc_value={0x0, 0x0}, &(0x7f0000ab1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000af9000-0x20)={0x7f, 0x200, 0x204, 0x0, 0x305, 0x4800000, 0x0, 0x7fffffff, r2}, &(0x7f0000715000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b08000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x8c, 0x5, 0xfffffffffffffffe, 0x8, 0x3, 0x400, 0x7, 0x1, 0x200, 0x1ff, 0xff, 0x2, 0x8e, 0xe5f]}, &(0x7f0000400000)=0x108) ioctl$int_out(r1, 0x5460, &(0x7f000030a000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl(r0, 0x12282, &(0x7f0000a24000)="e082e5c3efbbfe581186dfef449da22d7c696d1be94ff52aada37985e3d146c9a56cf5bbf32297f1b17bbfd58c3b82af088c0bb2988025a56a6378ccc4462141f454437902922163c3ccb79a1020165a5b9d5b7115854641582d977a48b2219b6dd92d922454be1ff738929bb40e3912218ab9ddd7e7a77229e69f62777d86e81723bdf37236c1ddf9cd6de9debcdc9d4b6e03a72e21d730b2f9891825745386aa566e19765da4495d35cc45e175ddebd9c3022c73803d09d62520f3fed8090b982045f566cdc749b37ca4e8a3c7eda8722332f410f75a477be067d55026555d126fec7856a276a1d836e8cd") [ 36.727545] audit: type=1400 audit(1514157708.660:25): avc: denied { read } for pid=5481 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fae000-0x8)='./file0\x00', 0x102) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000166000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000f17000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008c5000)=0x100000000, 0x4) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x10000) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = add_key$keyring(&(0x7f0000c29000)='keyring\x00', &(0x7f0000b9d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000aef000)='keyring\x00', &(0x7f0000883000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003dc000-0x86)="302f5c57c13d2f96751a4cd71d07805f3d829fdd39d6a1f422c2f1805b3ee216697296a98713b27eb816d0aa92564e16de8f4eab549a072790f9e0f9164cb5db06162334ae6980fe9708cc3a3c7bc1dfab2b89efc3a697a36ba5a2f55f086ea910b40133474836c3fbb13f669420d6fb7f56fa12f6a04a51e2a4a2b0e383c14ecf625c3817e6", 0x86, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x9, r1) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r2, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:48 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000070e000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f6c000)={0x4}, &(0x7f0000f6d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000647000)={r1, r2+10000000}, 0x8) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000f6d000-0x8)=0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000c45000)={&(0x7f0000f6a000-0xc)={0x10, 0x0, 0x3, 0x6}, 0xc, &(0x7f0000638000)=[{&(0x7f0000f6a000-0x212b)=[{0x1010, 0x101, 0x600, 0x100000000, 0x9, 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{0x33, 0x1, 0x500, 0xffff, 0x10001, "dc90308752320b45741e60c57092d7d215fd29af07436e1ec2552741cc0ee5ebabb082"}], 0x1475}, {&(0x7f0000da8000-0x535)=[{0x79, 0xc5, 0x5, 0x6, 0x47c3, "ea11de92be5444cc0c47269a9744975d145b693ca724240c2fca766a20b53774ac08c0d2e7fce2db0ccf78e018d5e6e822daa97d34822d451b092cd16604df7b7b57bfb443b21d5429373f37a8d8b552c51b2eecbe6787be731fb07ec0ff0acec1e1316e81a08ec250"}, {0xa3, 0x1, 0x200, 0x4, 0x9, "ffb5980cef8a0fb3aa60cfadc6ee06eee3d922494831265e83ff250b36c1a4a75fbd304a9fce4ad5258f11a97d91f9b3fbc387403cc14ac8b077a116fe1edaa52e6d8110b9e80a141cf6191473576c653190ed9be4b5f9a966016525ee1a635382a74811d81c7943c9e216a6365b35c447e81f94b593ef4d9a4ae0d76113554533ea72cd0cf03a3b80c7db4d4becb8a328a008"}, {0x82, 0x4, 0x0, 0xfffffffffffffffe, 0x7, "b21b526dd16f08f242cea0588a015f4e6d9ecfa18591d90ec1e227124d5efcbb692df8ad00d80e1df6c15e2407b041c240ac7fa09bcb31566b4ecb18b1375ec8a7c01484f382662113fe6fe9fe2d164bfdb43b5e25324b8012b74c185a5e2bfa7bd6b01113d90ff938caa6f4ee200b0d7004"}, {0xfd, 0x0, 0x2, 0x9, 0x1ff, "4b1c09dbbf492d98cf088fcc5b7213bb1c0af541d74de26a39bace55dd19118b63b4092e728f431533a198eb6cca0dd330c2c70552ec0e5f3786f4697130a7a34a261734df7f0ffc8f68ce90f21375e0118be3bd189a5c1acd042a3eaf0d24fbeee12d91111328b96392d7ea3a75582da475dc3002b8754c7c982b2832433b8cd0c1997501f6532ee6a4dd21ba5fc18c93c430340edc864335b1e29415353e10756d10bc25cd8448bcec2f74891dc1adbffa845ea85f627ce8ccaaac528a125ff00ffd63b37566aff6cebcdd032a502b17a67250dd75d909b4658af806740d452214268de12f2c302f45131d56"}, {0xd3, 0x3, 0x200, 0x8, 0x4, "df2a221b5a5a7e30003db02ec7d323d4d41c54d2da7dfb70c7ee97d9d751ae8de1945baacc463e13599fd17125124411646a109fae5bc17145dc21232ca79f162bdc81f7b1cdf336c531a87fb81ac8f430cdae80e8bcdc3e3d3f472f37196617a387898e1ddc71145ee35a09c574076085c511ec0007363f81a9ca1c7ae1ff576b724118cd4895334863e8614e25d29944a1b2bedbfdc8849d9b40bec056658342d732c92065f855c5a6d8ea45d1e1b0801fe7d680650258b8f615c9dd6ab009e59dfa"}, {0x1e, 0x9, 0x230, 0x3, 0x8, "460d626881d72f71fbbf330ae840"}, {0x8d, 0x8, 0x300, 0x3, 0xf, "8b2deaae411504800553b3fd177266fe289db4403308685faa5b7987a92696e2389b79d688e7a7c7568275e5d9ede46ef504e3d78b8c0cb313e0dcbd8492576db7caccedfcc256243d7a09d87802b66065e72f9430d2858629e3b33ea296880e3fa6b6875e0126e17be9b85ca8050ad60c48d6fb928b79d2bf917fcff5"}, {0x5b, 0x10001, 0x800, 0x0, 0x8, "6208e7ac0c2a9c34081d1f35a3937fe9dccbbf56793c8fc8c9f3ba7dd7812d040e4fb26adb645363158639ff547092aa0228f5df06ab6e01146791792b121b88edb317df08378a12d73ae8"}, {0xc1, 0xd7, 0x20, 0x4, 0x7ff, "3f8a3c36f0fd8e84633ef61d7879358d4b97e85f07b76f0b2fedfbd6383c39785d5f385fd6b13f00d812a676d5e2e7f5486193be1bc750ba59dc3a1e8c46d9065857d9b238d3dffcf4c6c34fc6ed235a8fdcdd009952d52806699fb3bf879cfddeea447df09bba44cf1e19707a1152656fb95bf4b2b0a9443d0ebcd396c6bf6d6e8aaa33d542364dc4365718cdf86ee61f27a9206d0e2d6a5dc50e0883f35109c43aa3b4f282fc882876dce4dc5676d878"}], 0x535}, {&(0x7f0000104000)=[], 0x0}], 0x8, 0x0, 0x0, 0x20008840}, 0x4000040) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:21:48 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c6b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x2, 0xfffffffffffff750}, {0x4, 0xfff}], 0x2) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca5000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003a0000-0x4)=r1) socket$netlink(0x10, 0x3, 0x6) keyctl$set_reqkey_keyring(0xe, 0x5) 2017/12/24 23:21:48 executing program 3: socket$inet(0x2, 0x80806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x189b01, 0x0) sendto$inet6(r0, &(0x7f0000e6c000-0x39)="a0fe5c8d5a0d892502db3424aa8692e8733a3f5e7e1f96375f724b0cb037c8481c070689303e4d60f37ea3e5712d1276c0487cc5986e1887c9", 0x39, 0x4810, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmmsg(r1, &(0x7f0000a0d000)=[{{&(0x7f000003e000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000022d000)=[], 0x0, &(0x7f0000b86000-0x190)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/24 23:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0xfffffffffffffffd) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r2, 0x200000000, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000e19000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x6}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) unshare(0x2401fffc) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c35000)=""/4096) sendmsg$netrom(0xffffffffffffffff, &(0x7f00007a0000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[], 0x0, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x4000810}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x10000) close(r0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000034a000)={0x0, 0x3ff, 0x535}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="659c4c915859e4f44ccdad1709789ac5d9c55c91e5af0b5f7c6772132989c01622fa087cfeb65977c0d8", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x400000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/24 23:21:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f64000)={"2d2b03ab643741587d5c88cf1d7b465a", {0x4, 0x3, 0xffffffffffffffff, "eee7b88fbc67", 0x0, 0x0}}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000095e000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f9b000-0x4)=0x486d, 0x4) 2017/12/24 23:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = epoll_create1(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000275000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b55000-0xc)={0x40000002, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00006e9000-0x50)={{0x6a, 0x7fff}, {0x6, 0x3ff}, 0x73db, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r2, &(0x7f000030c000)=[{0x0, 0x0}], 0x1, 0x8001, &(0x7f0000a9d000-0x8)={0x0}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e9a000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a7000-0x76)=""/118, &(0x7f0000ef2000-0x4)=0x76) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000346000-0x4)=0x0, &(0x7f00004fe000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x4, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d93000-0x4)=0xfff, 0x4) 2017/12/24 23:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/relabel\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b9a000)={0x2, &(0x7f0000121000)=[{0xd5f, 0xe4, 0x5, 0x1}, {0x1, 0xf6d, 0x0, 0x9}]}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ae6000-0x4)=0x0, &(0x7f0000e99000)=0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e21000-0xc1)=""/193) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) eventfd(0xc000000000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000913000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5f000)=0x8) 2017/12/24 23:21:48 executing program 2: clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") setuid(0x0) r0 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c2b000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) pkey_mprotect(&(0x7f0000a81000/0x1000)=nil, 0x1000, 0x8, r0) 2017/12/24 23:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c7c000)='@\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r4 = syz_open_procfs(r0, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000cab000)={0x0, 0x2, "480f"}, &(0x7f0000376000)=0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000204000-0x8)=@assoc_value={r5, 0x5b4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000396000)={0x50e, 0x2, 0x9, 0x100000000, r5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r2, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r4, &(0x7f0000447000-0x8)='./file0\x00', 0x20000, 0x8) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/24 23:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000212000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) 2017/12/24 23:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ba000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000acc000)=0x0, &(0x7f0000a87000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000081c000)=0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") 2017/12/24 23:21:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x400002) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f000081a000-0x4)=0x0) symlink(&(0x7f0000af5000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') socket$inet6_udp(0xa, 0x2, 0x0) removexattr(&(0x7f000024d000)='./file0/bus\x00', &(0x7f00006ca000)=@known='system.posix_acl_access\x00') 2017/12/24 23:21:48 executing program 5: setpriority(0x4000000000000002, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xac)="0257452bb25c832708caeb3a283f805047a47e88f47fe507ac47c8d14e137b5c75a18795676425d667fb76afd9f1a4fef30c3edbf4d724a10033b8be129b17b18b5f803776d7ce85fa1222c9f4adca963b11055f43be7da6e92c098f7a18ebe5051e19e35658f60a1c0eab5ed627fe13194c6f1b6ff2b11d9e5042364fd75f207817aee117bfe8e206d81a78bb732ea35a345941d2948f18ca145d3c1978623afd141a875e0eafab97cff25c", 0xac) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x9) 2017/12/24 23:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0x1000) writev(r0, &(0x7f0000be6000)=[], 0x0) [ 36.972780] netlink: 9 bytes leftover after parsing attributes in process `@'. [ 36.989357] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a96000-0x1)="cc", 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f0000030000-0x35)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a7e000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a03000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000026000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getpeername$netlink(r1, &(0x7f0000092000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afb000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000d21000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f00009af000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lseek(r1, 0x4e, 0x1) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/member\x00', 0x2, 0x0) getsockname(r0, &(0x7f000075b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d1000)=0x58) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000a26000)=0x1, 0x4) 2017/12/24 23:21:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r0, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r0, &(0x7f00007a2000-0xa8)=""/168, 0xa8) 2017/12/24 23:21:49 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000-0x290)={0x4, {{0xa, 0x2, 0x47, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x777}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x9e0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x9, 0x10, 0x8, 0x0}, &(0x7f0000004000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000+0xc93)={r3, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000005000-0x4)=0xfffffffffffffffd, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004000-0xe)={@generic="3900cb46448d91dc6e062346f2154b70", 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r4, 0x80000, r5}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") 2017/12/24 23:21:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f000025f000/0x2000)=nil, 0x2000, 0x4, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000719000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00003bc000-0x4)=0x0, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000430000)=0x201, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f000050d000-0x4)=0xfffffffffffff285, 0x4) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) 2017/12/24 23:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000797000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x80000000000}) timer_create(0x1, &(0x7f00002a4000)={0x0, 0x3d, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000784000-0x4)=0x0) timer_gettime(r2, &(0x7f0000e98000)={{0x0, 0x0}, {0x0, 0x0}}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) [ 37.038629] netlink: 9 bytes leftover after parsing attributes in process `@'. [ 37.046223] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000487000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fce000)={0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0xc) getresgid(&(0x7f0000b42000-0x4)=0x0, &(0x7f0000234000)=0x0, &(0x7f0000844000)=0x0) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c8d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000515000)={0x0, 0x0}) accept4$ax25(r3, 0x0, &(0x7f0000150000)=0x0, 0x800) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005ac000-0x28)={@common='gre0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = socket(0x2, 0xa, 0x7) setsockopt$packet_buf(r5, 0x107, 0x1f, &(0x7f0000ce8000)="bb001fba75478bd7103148054cdec2558073dc1f20e2292a7b4e95b24b21961dc7f5213fa42cb77e48d64650145e82965cc7d884b9b757513beeb24da5fd6109c101d9d5a84183cb4bdd83a1038557442265072e5a7c3b9b3d2c0bdc131dbcc46c2593636eaa3cea95786582900cd03f9a3fdab8eabb7328a7213c3c61be3ff4d7ea953e4c3d355aebed4d3869dca9c3743c126ea3e61561abb9982671fd5a7bbbb28a1f4ecae19ea23b11884bf3a2382fc37f2c6dca993223513e118acdb969", 0xc0) sync_file_range(r3, 0x9, 0x4, 0x3) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000019d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000e87000-0x4)=0x40, 0x4) 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000506000-0xc)='/dev/autofs\x00', 0x202242, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000736000-0x4)=0x0, &(0x7f00001bb000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000787000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b8000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000095000-0xc)={@rand_addr=0xffff, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x0, &(0x7f00006d0000)="", &(0x7f0000e5f000)=0x0, &(0x7f0000250000-0x4)=0x0, &(0x7f00001c3000-0x7b)="") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c70000)={0x8, 0x1, 0x1, 0x0, 0x6, 0x1, 0x5, 0x8, 0x0}, &(0x7f0000741000)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002b4000)=0x69, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a4c000)={r4, 0x0}, &(0x7f00000f6000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2017/12/24 23:21:49 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000)="666400000004bb") getdents(r0, &(0x7f0000013000)=""/0, 0x0) memfd_create(&(0x7f0000009000-0x1)='\x00', 0x1) 2017/12/24 23:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b19000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x9300) writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ec3000-0xb8)={0x0, 0x10001, 0xca, 0x7f, 0x7, 0x2, 0xfffffffffffff000, 0x20, {0x0, @in6={{0xa, 0x1, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x4b7, 0x101, 0xffffffffffff0001}}, &(0x7f000079f000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ff0000-0x8)={r2, 0x80}, &(0x7f000099d000-0x4)=0x8) r3 = openat(r1, &(0x7f00004d0000)='./file0\x00', 0x400, 0x138) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b4f000-0x4)=@int=0x0, &(0x7f0000652000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000246000)={0x20000000, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000daa000-0x4)=0x7, 0x4) 2017/12/24 23:21:49 executing program 7: unshare(0x400) r0 = userfaultfd(0x80802) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000-0x1000)=""/4096) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) [ 37.096568] device lo entered promiscuous mode [ 37.106834] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2017/12/24 23:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f43000)="", 0x1) fallocate(r0, 0x0, 0x0, 0x50000) ftruncate(r0, 0x2553) 2017/12/24 23:21:49 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind(r0, &(0x7f0000911000)=@nfc_llcp={0x27, 0x3, 0x0, 0x7, 0x8000, 0x2, "8b323ba3edddf87a080b770d6cc88427fe73e864ca3fefbb91afa7299be8e03be28f4824e5a8f631dda8caf7ef234baef707f7a8282ed0fb768c88113facb1", 0x92ad}, 0x60) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d2e000)=0x3) munmap(&(0x7f00004bf000/0x2000)=nil, 0x2000) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) 2017/12/24 23:21:49 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000756000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x1, 0x480000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x8, 0x4, 0x80000001, 0x1ff, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000274000-0x50)=[{&(0x7f0000ff7000)="851b3274a2b5f9b6532798161fea3c820ea76ecf95bfde428a5d9ae429bbf1f1af50dcf1e2df960617636b6a12b6472c3db436c8ca3e02f68637328af2446cbb7f54a9c3ffb274bdd952f6f581448097c4eb8831497af263bd303fc57ff393c613196ea18ce2dc4636fe38c95e2e40c0d8f384d441a1c0d9b18460d5c3e3a1b040e3ef5dd80c121366", 0x89}, {&(0x7f0000cf0000)="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", 0x1000}, {&(0x7f0000410000)="b8e8f5", 0x3}, {&(0x7f0000ff8000-0x6f)="2bdce6c44fa5765e7d81dc9389275727bb550d5139a11b700015fe9eec77dce54efcb0f6827439381d7f5f37709750baed25856b9163f8f59f84c3757d52a313ee90ba9352aa662daabff321d769ebbc7390ddccf39c9b27021a159758b4901b60397ec7dd92391ce2a81e24a8211b", 0x6f}, {&(0x7f000064e000)="37d997d96ea96084c306fec36e63d33069ec5c2716f8217e808bd4a87fbc798f19a276ac3f8eeb5e48125af05c82ebfacc98a029015d2ca3c770c8c2c6816b3856a5593913c2da2feb594674f7e72b909ef3351a6bcf7ecdfef35795e09f352ca8f3a3d5351e48119576ef5adc6bae31ff2d68d4260d918914633845f8bd454e1ff0101e2704b628f225f225feb44729cf60eeee8a7ca2a401ca1dd808efde9a3a6d80f5e36eedcfca6ca41e9cd29bbc73531d066092b15f", 0xb8}], 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000a7b000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ff7000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x10, 0x80800) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000e34000-0xfa)="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", 0xfa) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a17000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000913000)={0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000ff8000)=0x0) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000099c000)={0x2, 0x3, @rand_addr=0x7fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a97000-0x6c)=""/108, &(0x7f0000885000-0x4)=0x6c) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x489, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/24 23:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x2, 0x401, 0xa00a) writev(r0, &(0x7f00004c0000)=[{&(0x7f000082d000-0x87)="390000001100094701bb00e1c30561ff07000000020000003fefffff08009b0019001a000f000000120000000000001c04f0ff0006000d0005", 0x39}], 0x1) 2017/12/24 23:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008f1000)={@common='eql\x00', @ifru_ivalue=0x40}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000075c000-0x16)="1320f13e9029640700002200000000df18e6bf85ec66dfc580402b1a3e7e0800"}) 2017/12/24 23:21:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000000, 0x6, 0xe0000000000000, "faea212cb2c45044236d58c8c7a2eea615638f5fe3cb03ebcb9c7876b1ad61c79cde67faabfcca6724186faa2c36bf334441f61329260823c8d0e0239777c94cb0e7a738d68e1dabcbf1e52e4df585a3"}, 0x160) clone(0x0, &(0x7f0000000000)="56b16c6a94025b05f496e5587d55f68e05000020000000004c5975a4c9797d9380e6f8bf3f61051dcc19ba9be67d359c", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000d8c000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setuid(r1) 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2017/12/24 23:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000013d000)={0xf701, 0xffffffff, 0x5000, 0x1, 0x5, 0x2b9, 0x9, 0x8, 0xfff, 0x1}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f000068d000)='net/softnet_stat\x00') open(&(0x7f000077d000-0x8)='./file0\x00', 0x204000, 0xc0) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) open$dir(&(0x7f00009c4000-0x8)='./file0\x00', 0x101000, 0x20) 2017/12/24 23:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000346000-0x4)=0x0, &(0x7f00004c4000)=0x0, &(0x7f000048b000-0x4)=0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006af000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002d6000)={0x0, 0xff, 0xffffffffffffff80, 0x8, 0x6, 0x7}, &(0x7f000021f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a3c000-0x14)={r2, 0x800, 0x8, 0x9000000000000, 0x2a2ce2ba, 0x4}, &(0x7f0000e51000)=0x14) 2017/12/24 23:21:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4c8c40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000693000)={0x0, 0x0, 0x0}, &(0x7f0000d4e000)=0xc) stat(&(0x7f000062e000-0x8)='./file0\x00', &(0x7f00000cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000026d000-0x8)='./file0\x00', &(0x7f0000295000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fd000)={0x0, 0x0, 0x0}, &(0x7f0000a9a000-0x4)=0xc) r12 = geteuid() r13 = getgid() sendmmsg$unix(r1, &(0x7f0000fd4000)=[{&(0x7f0000d29000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000008e000-0x60)=[{&(0x7f00003dd000)="a6f924d04b7b0e5fbcef6015e7", 0xd}, {&(0x7f00001b8000)="4cc33093aee67cd25e88a4613c9b0780467755e6eca328a28f337577ee090ff53d4249a78ace8a", 0x27}, {&(0x7f0000c01000)="223e8a495c2fd92d019637d9c1548f6a89905e8ed73a793d717ec018617738e28f9b5ef19da4214ce18a27a108fd4fc72a22af0353c2af0870d000e9870cc90b6a57c3bdd212f81355958a80ac9c01c317f7d1ef08809e73afc2879bd9ab542e42c7ee3dd984a05d99a45388fa3313c1ab9e449287396add9d4aafac19629dbc357b0a8670965f68d2a47623eef66a6ff497b838961db984012f7c658f195b970ebaacdfd786497f68b2664af6eca3fec1ce5dc10d5e38a3", 0xb8}, {&(0x7f0000f04000)="657740d06fb111ac66ba428305524194d7e0ca81d9c4271d7dd4e11c4e03cf4c411ffdcf411df3199fd2cb09204554d79acd9c32796a9dd78395ea70b17d655b733a0abd793b4a992b20422192da02227e4153df21b273ad276ec8e89345df035d3d6fa56c1fa7b3bde36f6e4e278a0f519b849087a25699c6d2f147", 0x7c}, {&(0x7f00004fe000-0x48)="a90059c3d7222f7f06235786d847a40d15e89f7a5e8ba7175bff8ec79f6ec91c03c5c6092970054b7b0d3e8dda8569f73dc2df5187bf84e34d1bedec0ceff00bfba6e2e326f781af", 0x48}, {&(0x7f0000333000)="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", 0xff}], 0x6, &(0x7f000028c000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r8}, @cred={0x20, 0x1, 0x2, r9, r12, r13}], 0x60, 0x20000000}, {&(0x7f00005ff000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008c2000-0x40)=[{&(0x7f0000c04000)="d953f1e65176d404dd4a88c5f7a5bb37516ddc25be7d6c74b104f11220d77c6b9ce8e0e6fe67c0c7f5bda0a20ebe96d0769d035b4d74d075799fdc95dc92d326ad385418dabfcc2b74cfe714e83003f289ad0c3daf5ab29c3ff820df51e4518935df6c62d91c7012d5561a1d327d1145b2523f85bb4722cde4bd", 0x7a}, {&(0x7f0000280000-0x5a)="d99d71e228492df0daa4a5be00c82cf976cc4bbe8deff73bb288b58d99266b54ff94dcea36977687bdc4405e953f2ce8a0b416f8c0541078bf01b2f72150f029bf5b6ee1f8bcd781ff6a14d07df0d0e8f25e2a4744848ad0c3d8", 0x5a}, {&(0x7f000063b000-0x31)="1b6b82b883384ed307638a5da9327562c95277ab2bcf7b886754a37c85f309a4f2d00804d4d38567ae2b6360f5dcc52ed0", 0x31}, {&(0x7f0000653000-0x1d)="d3bff5c1f12592b465b6e9ce70287cde8fc4ef29d6c516363bf1dbeccd", 0x1d}], 0x4, &(0x7f00001b2000-0xf8)=[@cred={0x20, 0x1, 0x2, r9, r7, r6}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r2, r3, r11}, @rights={0x10, 0x1, 0x1, []}], 0xf0, 0x4008000}, {&(0x7f000007d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000012b000-0x60)=[{&(0x7f0000089000)="63611c4fca31cffa0849430da8641db6359551600bcd3354da6bbc6dc54c8e3380b262a58e6ad4a5b453cc8b2a78c9f670cb8291f8c6052660628b20ebd10f775229169eb56844b99230ed85a58f0ba7f9c413e72dfaa31e8fbdc31a2a5e6a0571c616db2383dab8180de5ecc05740936715d222a42623cfaaf406248aaa9d643073c493c03a0d0ac95c14ecca3826e252096eeda233c5da2159a0e5afa9a42154f8ccae30ac0dd14ed8af05fb4545729c464268ad784fc58f4c3aef75de6bd2e32255587abb24c2cf393b54c4a5b2663fbcd87ec59b9c3f8e48f4f49f4b67", 0xdf}, {&(0x7f0000025000-0x13)="c5ed63b550b85f5d3f3853452c41c71f2e3583", 0x13}, {&(0x7f0000a12000)="99c76dc2102c8d6f2b01fa56874f2a05bf5e399c28a17ae5095db89abc5f3ccefc749676374849825cbe5d1336d99d6681230f33eac633227e3bbd98127d14d0af039aba492d3e6bf27b3642cce443a32420e27eb5b47448e8dea783e5a899b0750b930f4e688f6c210448115fc5c7eefde3d1b49c2a77d000480888dbc01272cd7513525cd6c34737db888694c3774d06892c29209d", 0x96}, {&(0x7f0000fca000-0x48)="fca548e1936cdce6bff94c6bf4c47d40cfcb79eab20dcd2f1e0111a68f0b4a416249b2b5cfb9a87df9372571e6c2ebf25ed7b226106c9a2d9384d06f8f0819e3eddb1d7614e631c7", 0x48}, {&(0x7f0000c28000-0x9)="ec7f42709b5024f02a", 0x9}, {&(0x7f000026f000)="c3168f2b019bcae3e5a925b8addb583ef1d24690a0f9fac2b6e0aacafbab96cce07104563ee81bc1faec45bbffd00a991352f25a4fd6ef5b1f4366aa1ffa6e06dcd3d94a8d4cc8c3bbd2c0329318338a2cc5303d8c1b28e402bf8b11ba1f32d511496daa829b0c2b550384449b057ea518e3e6f0c6f250fdce2c412961af745da076deb3cdcd8a147c31648417", 0x8d}], 0x6, &(0x7f0000b4c000)=[@cred={0x20, 0x1, 0x2, r2, r12, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r10, r6}, @cred={0x20, 0x1, 0x2, r2, r5, r11}, @cred={0x20, 0x1, 0x2, r9, r5, r13}], 0xe8, 0x40000}, {&(0x7f0000549000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000918000-0x10)=[{&(0x7f0000a00000-0x89)="c3cd1f532552f0a2413e9293acc174602b01947e96a53652e13a4e43763bc294583e7c33bf5c6a922492aaea8b001600ff02fab347680e2f82f2093eb2c2ac70829b3d478e5dd60b9ff4faaca0cc8a8f9fade515eb8802d07ea35002c04c7165a27872aa31d01bfd8a158c6b330c388b644f4a4a63361d623e0fda69389b8ed67d2f0c1359c10583a0", 0x89}], 0x1, &(0x7f00006a2000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r5, r4}], 0x58, 0x1}, {&(0x7f0000d22000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001da000)=[{&(0x7f0000cbe000)="5bdafaec3df1706819e50f8989e25a538a21897d1df16e22ad8bb3da52cd0858c7f83080f11524ad98dbf7af1a90d74fb8a6517d906cfc4abb80153945f1a0db735a1c", 0x43}, {&(0x7f0000222000-0x2d)="6cd48f1c5b08a793f23b77b7bd9104a092b69452d69f676765a9363fb01dc08372f9bd262d74ce71a93cb8acdd", 0x2d}, {&(0x7f0000fe8000)="22ec030168a2563a7d46d4136ecfdb62dedd156e9ab8cf4b9f7ef0affedbf52acd7a3f5ee090d80fc272e0b10ea4f4481762542eeedff8bef8687dd590fc4d9fca2b024e3a5a19e7374e3ee86b0b732d22a3db81add7ef8397978959201ec935dada7281aa90bd5d85d487bfec124894c1394d6f51d29173de1cd98e52dc6fcfa2a6fbe5e4046701735b3919ed5fae7c2ade5927a5c137303aab90f50df91d5ff9b47853fa6761cc5c5d97570705b98946bff616256b06ef655d273f8e71fb2a", 0xc0}, {&(0x7f0000889000-0xe6)="9cc8391dd65a0306dc51677b3482c24dad3efb73602e387f404f1591e342b7e25c760cfc311bc15084a08f77a721993079e489a5d4526a5b17d861982ec384f6c8f0a8b3c2652280ef9de78ab35bdb2ff265235ad16c2604111019f5718ad7e2fae3d0df1e1495e550bc307911f17b2174e8168cf5323d1ba0c886f202ee5445eedefbb8abb0e6e3bf7e40a809ddc4faaaddb5257fdd9cbf77ab6827cf43a70b3d779c69ad83115cf09c6c86dd9bbff20f3336cf300557dbe99c5e202c6d5aa7dd37e0bd28800fabb51a7fa90cdf9673bb82960d87b5fb1f71ffb74b80362d91e4beca3beeb3", 0xe6}, {&(0x7f00002e5000-0x81)="7d8fdccf2d8c86dfbfa933c0e7f9254ca19498431432e10f120b5db101be3b3a998dce1f093a36a3ad775c7699f57c11587dc61e28a82b3865d196526550d89f743e964203e6f329eea03d6fdc387ae245af7a6129aa657abaf80002370e877b2805133d9d1a6d3820bfb0de0005d62d7c53374f8a0eaec1e9b49992d9a02c74fd", 0x81}], 0x5, &(0x7f0000a2a000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r12, r8}, @cred={0x20, 0x1, 0x2, r9, r12, r13}, @cred={0x20, 0x1, 0x2, r9, r3, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r12, r8}], 0xe8, 0x20040000}, {&(0x7f000093c000-0x9)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f000024d000-0x40)=[{&(0x7f0000bb5000-0xe8)="e0f4fe396d8d8a115a667f9646097cba5f9a10e56bd48810fee8a05e3921d061e1367f72d2870bae92ddc765bb2516205b6a7f23885658e3d6c95ade8f6fc5498c17c838fea3cf4351c045a74328657f3ad95bd5e5671810c3a1f98772fe624d6c08c5ebaf06d737449324c68c3067810ab03fa1e58e85820ff02134dae2ef3210b7b5fb7b402a6ecca9327239c72b5cb628b1a9d1c5544ffc191411cd8876f61d78ebc728ef2a5b4d3e2c1ed9bf1f0a5488883938cc753f2b6820985d7cb5cefbd01420d843ab68362fee42d1a981947ad8405def38e2abebdcedfcb4c55624b7aecaa14a179b53", 0xe8}, {&(0x7f00002d5000-0x8a)="39fdee877055c4ce42c839c2e93098b1fbc5f19ecf0e217c1ed102e4d5a3c4850d0ec67bb3f048a0c3594160be5a80e2679de7ccf4b7c2a2b545397ff84b1354a0796ec0cdf22e551e193648d8e6d6bbdc62a192971107462093d18a9432319d7447c71cf397668a29ae02faf4058e3c4eb220ce719eea17482722cefeab8831399de6fad6e4f5ea3c7a", 0x8a}, {&(0x7f0000fb1000)="", 0x0}, {&(0x7f0000a13000-0x76)="5dc98db9bee7e08773992bbb8ea64f4df7ff6134535c6ce7a14f71420da166a312d37c2ace0af51a1749db0ff11e228b2965425c637c0dee0a1fde954c86a8bfd7c3467b3728df02b271fda929cc15efde3e4ade3ad858e316deb6b888adf33021299a60a955a1919d1112b40b8c880ec923f2a3735d", 0x76}], 0x4, &(0x7f0000b1f000)=[@cred={0x20, 0x1, 0x2, r9, r5, r13}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r5, r13}], 0x98, 0x0}, {&(0x7f0000f36000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000057d000-0x40)=[{&(0x7f0000bb9000-0xf)="0bf7ae4c30b3dc7272284710c32c38", 0xf}, {&(0x7f0000d99000-0x65)="6da96c0198ce58ac22abc075a208e35aabffb32270908742bf16e25f7548a56f884b9acea48514a1132acab4f07ce6fd3b887aeb8ced70037c8c16ab297cfae40e3b2f3c7aa1f6a0d37b3b865fa0fdc549a46548c98a274913dd956130b9e181116a1f69b9", 0x65}, {&(0x7f0000673000)="09126eb15f9d02e67de95dc36ab25f258808d283784f36b84d4ef0b18997bc03385b80ee323206a41de954a6e1646bd180403711175055729512ca6819a0386c77746acd1560e73b9e138049f620288081d74ed7dce47245f2b0acf8a318618f7e6628d2951e9f8dc29949c54fd60191743bcfd558b19819b0429e662dbc2204dfc74bd1eeb69f01e84bdde4d3dd101d77a8df7a41e7767f28b761c6090f408c6dd100dca0589bfe8a1ace163093f9669cd7439a7a6bb345d3b5421b1b75f0b456a73c659906eed5c47da78008a7a2671966104b589b25a0c313afbc6faf", 0xde}, {&(0x7f0000331000-0x10)="76d0c903256bb75f5de63b33fde8ff3a", 0x10}], 0x4, &(0x7f00001a8000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r7, r4}], 0x40, 0x8000}, {&(0x7f00002b2000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000d8c000)=[{&(0x7f0000051000-0xf5)="4d1f541234a894d6697aaa0c4c01f58fa050cfeb234c307eee2400225efd3689819c476822da94323a348d63d6e5a60765e8660d26dbe731b2bbe51021a16cc649b6015b15d4a4a273cdb53dff51879b43ade96dfdcdf0b202f3d49c4dc8f1720797555400588e07c3b4a0ba22a36e3fd351273999570d54a8c6b8f6cab75fd86d0e8d807580100c6e44d361e61017fe23e1550d5b799a47a939ace201bbfa2cdf714892291143b7ad5fc7b341ff350e97c80a2372e9a87b5c506b1c76e47a3504be3a0f0b8092fba89ff0e394d373d735a3af8ef329c59f0d7d9a9546917a13df70d9d0b82af577cf7f9dfdb110ddec5b0bfebdf7", 0xf5}, {&(0x7f0000c45000-0xb1)="730c024ad0f1f2b6a76ad11bcf3dfa3881a87353703e16aa7c5b47852a379a338b8e5d6b14f859fab3f6ef690e880193b281fb001d066bf90bd2d539b9ba420710db261b5e55b3d91797bd97eb690d3cd44353a710e3330aa83c7a407522b304c7554fa7f930567852879e055c29775da1b1aeaf2c101a179e4b20800e899a0377970615b43183fe1fdcb1b89cd30eee8b8be856ec9b065753d04c82a180a913a9ba98a930ae6580bc3b189c9e2771847d", 0xb1}, {&(0x7f0000a5a000-0x1000)="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", 0x1000}, {&(0x7f0000e10000-0xb6)="c6b447a1fdf5dc4fb0a966bf064d6018cdb651a845a1a5caddead3a612fc83b5f4c5c60ff5e07ed2513ba3af9f4848e1fa96a522f7b92b25c151a8dee474934c8e4729301af3e240a0cac8c508f14c08024df7197ce0bd644bfb9a692c7f1b4e1b83fa92ebd15a861405e079a8ab3abb2dfa5ff3d16ca19a647bde6f434d64fbec52d2e7b45645f6c4cdee7983cd4da27411d65f6641588f0004682600d5ccdaf34593c3bd49b902b0a04fbdd17614cb56df6028e1ba", 0xb6}], 0x4, &(0x7f000049b000)=[@cred={0x20, 0x1, 0x2, r9, r12, r13}], 0x20, 0x20000000}], 0x8, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) lstat(&(0x7f0000626000)='./file0\x00', &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd9000-0x9)='/dev/rtc\x00', 0x181403, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r14, 0x6, 0x1d, &(0x7f0000e6d000)={0x2, 0xfffffffffffffff9, 0x7, 0xc6, 0x2}, 0x14) lchown(&(0x7f0000d6e000-0xe)='./file0\x00', r10, r8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, &(0x7f0000cd0000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r14, 0x84, 0x77, &(0x7f00007b9000-0x8)={r15, 0x80000000}, 0x8) r16 = open(&(0x7f0000102000)='./file0/file1\x00', 0x34000, 0x10) ioctl$TIOCMSET(r16, 0x5418, &(0x7f0000492000-0x4)=0x0) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f000096a000)='./file0\x00', 0x200, 0x110) pivot_root(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f00004aa000)='./file0\x00') 2017/12/24 23:21:49 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d25000+0x4ce)=[{&(0x7f0000d26000-0xa9)=""/169, 0xa9}, {&(0x7f0000d26000-0xcc)=""/204, 0xcc}, {&(0x7f000090f000)=""/154, 0x9a}, {&(0x7f000067e000-0x87)=""/135, 0x87}, {&(0x7f0000d25000)=""/49, 0x31}, {&(0x7f0000d25000)=""/139, 0x8b}], 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000082c000-0x7)="00d24f02000000fc1b30f904005ef5a9bd6c784f", 0x14) 2017/12/24 23:21:49 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd4000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r0, 0x402100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000030f000)=0x84) 2017/12/24 23:21:49 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) setfsuid(r0) pause() 2017/12/24 23:21:49 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) fcntl$addseals(r0, 0x409, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/24 23:21:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000350000-0x11)='/dev/vga_arbiter\x00', 0x181, 0x0) fallocate(r0, 0x0, 0xde4, 0x200) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x7) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000f76000-0x28)={&(0x7f0000c06000/0x3000)=nil, 0x6, 0x5, 0x4, &(0x7f0000f02000/0x4000)=nil, 0x1}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f75000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f74000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)=0xe8) getresgid(&(0x7f0000c29000)=0x0, &(0x7f00008ab000)=0x0, &(0x7f00000df000)=0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000f75000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f74000)=0x0, &(0x7f0000f74000)=0x0, &(0x7f0000e3c000)=0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f75000-0x38)={&(0x7f00008ed000-0xc)={0x0, 0x0, 0x4, 0x40}, 0xc, &(0x7f0000f75000-0x40)=[{&(0x7f0000f75000-0x1bd)=[{0xc6, 0x3, 0x200, 0x0, 0x2, "6da71878cf868384ce098d94f145fe24800456525c469306fe12ef86904be9ccc46677473c7d6a28db522f738430a2be1418ac3b6b44a0f4f9e656d06bc212e7e37fd6f93df6c781e85d66625697f7673960dd8ba41764ff0604c1998fd5ba901da8aa25da28b971f6ede929a91c8b2e9bab4d09a9a9f573c69516ed12389c083a3eee959374cd257a11f3a596a7ad5fc89d8fdd2e460a6d8e5c036024a7e97d3134cefccb4ff5d9c37058d13dae7fc602ee203eca36"}, {0xf7, 0x7, 0x302, 0x20, 0x48, "e953a9457b9658d1555048ecbd67da3dc5a546a0e33227380567cd707f0eb4f0ef0e2d11aead37d72d26c4871138cb781e614c01a829d04cef08f142e2bb0e6adbf293f17266a354ea47699bcf97c7a9f848102ad298c3e52507be047bbe80bb84df40779422335f28344ec5a403bf37adf7d3dab1d135e44d7586236e18daf625c44aa587dddb965fd3a8bdc739fba56606adeb95721fbc50695b42d05ee9176756a32bc30eee29f03c8c80d04944d41fa6857ab0a706915ac761a29ae4bc07823ce48402b6b4b6fa8095549d4e50218cf2ece85112f0a2e112d2c25debe0ef832efac1778393"}], 0x1bd}, {&(0x7f0000f75000-0x35b)=[{0xd7, 0x81, 0x224, 0x7, 0xff, "453811c9e69dd2ad42f54227146e5575a54d1fc46bba8ac3df4468d3f75ba777444f8bb212d42f2c0fd7dc67208cda217e5f235423fa1c9c7a0c4bd1c060b093da1f9d846515b7128223a68a2975da43733266f8c89a052e7e78a9e7a8ad1c93cb3ba5709bce299190b5e48186a7ac6cbc7301fcebe5a91619edcbbcb8f145fb8e5fef4300b4203e632585810f9e94d1290cabe524f4c4edbcebb900fcb862f47f9c7031abd6f9a72c9c22508eaf922096ece9415963c1bc238e5e5c805b11ca1ba4a1ede82b32"}, {0xc1, 0x8, 0x100, 0x7e31, 0x6, "fe1896034d5119f5637ba2a77dee08899aa809237be97980e629a1375abe06d5c7c16c4a234824c9a11207149b45309b192e349c956bb223bc8b337a5aa1bee0b6f19c9b7f13db7bc7ccdf32ad5c769ca1f426f76c1e12fc0ae412ddabd5d9cb885e561072b11fa1f564191b37a7ab13ca8b9f87032a72f614d5b13fabcb0a8fded3bb55dacb04bc481186c29558b56e8dee4dffc6f273aad7683ea8a044a6d38fb4b95a19f34a2e22b06cba4fe565e91e"}, {0x3d, 0x40, 0x8, 0x3, 0xffffffff7fffffff, "8d8f94848394b2480de2348c428196386ada7565ac58a630ce272743ca4b1276a72966bfe2c50c545436c39b51"}, {0xd5, 0xfbb, 0x100, 0x1, 0x3, "1b9e6547abeeb7ab042c766d0d695ebfbe7306670570df3ed4cc316a126abc73a971819e92267c4d3c1cf229da7f9003b5a1f8584db3d7fdb236534921ada451e0d1c8abc24ad2a3daeeae70b5bd8e9a8f3c1d8d4cf9cb9cb69e7aff1b12f325b2a248d550928e2a8c2b6ea63c4596d063571194d244b3f253e5bf15f35893e782f334eef21ffe334960a3f9907077d3d46507fe2badca3466924f51a5867f06944e7f7dabc65f69d538b93c486e293f4ce6c79bb6254ace98cd0dc2e212f402037925a1fc"}, {0x42, 0x49, 0x104, 0x8, 0x34, "b21c6462fc6a2b492ddf4edc3be39a45c737f720bd43538a9f7efd994fc4238b9489a383adb1c5c112878a94fa4b0e640d3f"}, {0x6f, 0x3ccc, 0x802, 0x1, 0x20, "6bb91bab6bce7e30cdffe0fb13818e1758c09316c2aac2276b22c0932b3051d9feb9f15a3f0a7b7e2cd7505cc16369a7283fc766193830420c2b2616e7a2d4c03187f480023b955d0d614fab1754fa75af739370dd589de5fe9c412fec72e7"}], 0x35b}, {&(0x7f0000d75000)=[{0xb2, 0x7, 0xb, 0x324c, 0x3f, "f02cd3b0624daf6a92e4402459493424b67a48e9d9de3dd3435b848e72ae80b0e9569cf77fb8f7e7a542af453030db8c91a4c1cf3d5c0d3ab7f55165c29cf82cae6566a1e3dd8a84a30a9cafd11dbc93073654d7e473e9e863da0d28b874bd83ef887423cf6adf7a9a85a8235422872b1a9b33186ffa3acc813d375b1fd290b4894d2cc5497dd7231bcecc9668cfe7634799a235052d2112f7e4efb0c5ec4f67b851"}, {0xe4, 0x9, 0x0, 0x4, 0x200, "ef3f04261ae474823e136c67951e954d31c4d8f6a348733096f62576a1f29b995e3d75e506dfabf3762865901667d94d1201e00e3fdd57e9f506e9251ee2317220de02c5982a88573da24deb897d39293c03f2cc9323100f77666a588ea6d3cb7441d51c342d1674ecd75eb1e1e9ee251e740e369a6c1860b7627303cf16b2ebd84cdf6a98769e384f2f0ed5f248bb5faed3e10f1cfc50916f662d9240b4b746695c9119f18a1a5b977d25693ff0911f539d293449a2a8dfdebe8c1cbd953706e25ee27e14ab49200df9d5121ed4d2dc992b6c88"}, {0xd4, 0x51e4, 0x200, 0xffff, 0x6, "9e2a33e7fc3c2542d03a377a4f43e9e9b77c743e3dd326fcdfaa28250e223728509e61f53313e1e8b7fda504bc2ae52c0cea5d053406711d3ee1b3702bc4b66884e15a0e47052dbba5b206bfa707f8b67de8d7fbef10bcc30879619dea152558c323d7d48cb12b5a81f16f7be419a00bf513c9449f42753434d9be4926f6193a2a8a169b53cdb0d63229957cc28c40d2d360547c5f037612f33537ae484c294a02ec2089ec9cbd1341472d696de260cadd9e66c730b7eb29e792df7aeb5e11575966f016"}, {0x7f, 0x3, 0x0, 0x5, 0x0, "5c26e084b8d81456608fa8e2b8b515f0fec903242d59dc7afb998a7ad4ed122fead4e262daf40c01be88e15bbbd9a13c02ea8543bc34cb3380dc25faf302185be624881ddd63f0ef0cc6d9712ca044a81d4ec18287cd7d48954e52c383b6d1f06de06226ee58c4d74cde6f7a39b0a7"}, {0x28, 0x1, 0x400, 0x4, 0x0, "249f9562ccacf76fb0073091217e6942b5276c76fc4a7e6b"}, {0x8c, 0x400, 0x120, 0x62, 0x3c960927, "4defe01d1c90db1d26affa904395dc11d589f3eaf1d0e93b3aa28f60e48551d18c21a44f364f68e51d93a9ca9e82ab6cd085a60f2f4b535ad88f0333a9b7bc0aa2eef251c86ae60039bc8b46cbf123a2708ad03cee6e1589a04fe8e46a5c7bf1d138ccb9d39378f86ba1ee3cdd339c9bcc912ca9096f7cc28f4cc002"}, {0xe7, 0x4, 0x800, 0x800, 0x53, "8f63b1a64565ea84216cf81059d2bf8642cfad98e3970763a6260600ccd62ed0ed8b426b61719856936a1cda69f170531f200a4333a83898280d64444a12e5203c655ed7c629360f149c61abe85fd710b20f96e0262d7c6ecff4a565225f5092841f82a7bb160d4a7cbfa6b46d4f1a6a211ca02492f3ff19dd1de782594d8bed78b49786a072362b6db4274ce848e3d07d90eba16eb9c03729b34c24ecfeb36f7736c9a7fa7340baa944d4241f741be7b49e471b255f1d9f78d27968de907b54c9e40b8bf3f4fc9b8c893b1cfd1bb81f3317100ec2ce69"}, {0x91, 0x5, 0x4, 0x9, 0x4, "573dab4f1e7bca0439738c73e70de289bf03ac2bb376ded915e38dc0448112267816df88095e8db23b1f1fe546f68fb3f47e92d89511aad4dca25e567b9c4c1d54a4f00a24fa2f0a4be925cce6355eaa857e3efe3c44e57c55dda9eb9fee81d9d52bf8e9880647b054bd4184d1ba2b4e6afbc1e9c8c6c2c8ffbed6705252cdc017"}, {0x6c, 0x5, 0x202, 0x100, 0x2, "a7de416efa109fcca3a69be847746d64c6a82e8bdc9588c8899567d7cd4beb7eabaf7d74ff9ca89f4ae2b593f6014b5874b0baf6a241534fbcec7f75fb259985d90da2ac2550bc39073416ddede5405add6a35e6009b67101bac951d"}], 0x581}, {&(0x7f0000835000-0x3dd)=[{0x7c, 0x5, 0x712, 0x5, 0x5, "bc9c2c2b22dc2efb8a4b50ab49a3d8c742e6728df3ad63e8be18cccb67acf7a645baceb1bee1d0abaccf1882770e8dfad096de9cd9e9ef5486e3e3a09676f2ce7307ed0b918123a6c0c6c137f4f39449a9c5aa6b884a22fd9b6f6bf8bec8c40daf61a1e56fbffc6056ded713"}, {0xbd, 0x3, 0x1, 0x7, 0x1, "57b9075ab674e61eec0f3d167b1b591d86ce460296614957c409fa4bb0c7ff4cb22eb8d765cbb3002d91865385020d8c63a3bfbfd79e32c982b6abc38e5dbf135526c9240d19d65bf819619bebf9d03c9d5d58609a39ac25296874b4f0fb2a42d1b743bb52e451fd5f4632cc48561ecc6da10e9e3c8961bd69b519dde06ed3febe7799b83532c0e18322e3fd9f960a0e10b6b8ac774670ff46fba2177200eff365c937e4e25e45065b8bf46413"}, {0x57, 0xfff, 0xc10, 0x2a8a, 0x7f, "820627fc6996994d7167f55f2ab7e1a09f71c40035c467daa22c3385ae17b4fe99dc75844e857e0d4620d5d9b7c4f7c85aee0919f733ebab7e796f33ca4e3ba12c665c2aa8f603"}, {0xb4, 0x3, 0x10, 0x8001, 0x4, "ad1be08856014de0c706a4a937511d3ab13bf6aceab598ce03dac04f10345dea0e419af3b34b7c6e8c8e1c9683a87897e5250619c3e1c38e69c6143d12079c263fd5244c2e04c51c92326a24527084e662eecd9972cdabf97476e1fa62f6699733a4602e095534c58c5de3d39b6716e49aebc6b6e3ce7b58ad598cac4f63067599f6bb6c25e0817c2514ad144321023f18f83b32ec9be6d1ce48c8b1735baf074f766425"}, {0x87, 0x1, 0x10, 0x8000, 0x2, "a0d96c6525db06090e93208106e5dc2aeac17049d99c2f1d889fc0785c7b9dbcb1a841ecfa7d255201ee87989995a3752a068b9105c1e67b15580c0db43d8f280f4afcc01ee8d1465d41839c9afacfd2cf2e58baf7123316ca4f18a32bab549cbc4bbfc46c6e45007edc96aab6a84a0c76a516e024d7fb"}, {0xd2, 0x6, 0x133, 0xca0, 0x1, "e49b0c580a3387882de856284f75e3927e1c530b48eab216eefa2bf82030fb8203449d21b54136656de3e4b419c3224c7038f9648c24fe7146bfcf446a67517d962909a8c4a0af451be5d59a9472774f567ecc86dd55246af69a791f672f27ed15365381f9ec90b134cedad8b2ce4b7adddfb00d350398314d788ac3171637e37a76dc94b280540420c80287f49cebb063aea2d413ffe6e4c7d4e86f01cf935918df9a69c93348477473788008412c361e17d51e4a51ab8807defbbf964f0cb3925a"}, {0x40, 0x18311e73, 0x300, 0x3ff, 0x7, "5829443011419a44437ab465d658935aa27f033915909c4acbcf557460cf0117e04739d62ff41b1a3e46a6de7b3a24a2"}], 0x3dd}], 0x4, &(0x7f0000f74000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x4800}, 0x4000000) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e22000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x31) ptrace$setopts(0x420b, r2, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2017/12/24 23:21:49 executing program 3: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d37000-0x30)=[{&(0x7f000088d000)="051d866ab46719324955e49a03bbeb1f66c4578ad3d1561293952a68be6f93a70db1bf4b07353669caaa8c006d903cf4911b4aeb093aa257b0ab7755fbfb5353aa1352ce4d250508a5a2b8774d4b103b3004f33b55f7ea935cf4e48362ee0ac0bc85ebc3e745f6da9f5bd382c5a055b67d7533f3159d9082ea7a3e9941c542e31bee6f2307dfa53e411b3716bd4c3f54d2a0ca2d7d2e80117b84ee13a7a73ac036eb42fecafa75766b2d61847b217da6", 0xb0}, {&(0x7f00002ec000-0x5f)="70faadf54e62df9eca4c8d68171d92a96b1effb1357d1ff9fc85f99b623943a37e31e0e7c1e03ae8030ad62a46eb87d2aeb2d7cfd14a5b0670f1283743d80a733571227e5d6cc098fea375de424da25540a13589a03cc268e810058e7fc37a", 0x5f}, {&(0x7f0000d36000)="e23ea88de1edfa9be8011066b9c94cd3f4a98754a6f31a59bd7082d07e5270d033bc3ebaf030733500bc181bb163a02c7010c314831d504a4e3e10e45373fb59eab7dd98c7f154bf762b519b0669c92c16ad617088c54902fcc83b9e364c4e907d30c8b2cc37f18f76c87ff915459cd4f153a6d68162bfd3ba9fab26f573a3f3a5aec82bc6ebd1cf519c32af89c71ab686dda9a0bad050b18a5f1b6c004f55522155de05751d", 0xa6}], 0x3) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) 2017/12/24 23:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00008db000-0x20)={"2bb4f42b82971b46efc2266d4cc25b11", {0x4, 0x3, 0x3, "ab92eff39879", 0x40, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) getpeername$inet(r0, &(0x7f00006e5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9d000-0x4)=0x10) 2017/12/24 23:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000043b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000084a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00009cd000/0x1000)=nil, 0x1000, 0x1000000, 0x40110, r0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000131000-0x20)={0x0, 0x0, 0x7656, 0x7, r1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005ea000-0x10)={0x9, &(0x7f000046b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000921000-0x40)={r2, 0x2, &(0x7f0000f30000)=[0x5, 0x2], &(0x7f000037d000-0x20)=[0x401, 0x1, 0xfffffffffffffff9, 0x6b67, 0xffffffffffffff01, 0x6, 0x401, 0x9], 0x4, 0x7, 0x5, &(0x7f00004b9000)=[0xc9, 0x10000, 0x20, 0xf8f, 0x8, 0x7, 0x0], &(0x7f0000a91000)=[0x400, 0x3, 0x8, 0x800, 0x3, 0x6, 0x66a06620, 0x7fff, 0x10000, 0x8], 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$llc(r0, &(0x7f0000230000-0x10)={0x1a, 0x1c, 0x100000001, 0x8000, 0x8, 0x90, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000cfc000)=0x1e) pread64(r3, &(0x7f0000f2d000)=""/4096, 0x1000, 0x0) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ff0000)={0x5df8, 0x80000000, 0xa62e}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fee000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) 2017/12/24 23:21:49 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x8000003, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x1, 0x0, 0xffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000810000)='/dev/usbmon#\x00', 0x17, 0x40000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007ba000)={0x0, 0x8, 0x0, 0x3, 0x100000001}, &(0x7f0000f5c000)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000781000-0x90)={0x80, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000763000)=0x6, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f5e000)={r2, 0x80000000, 0xcf, 0x9, 0x6, 0xe3, 0x9, 0xfff, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x8, 0x7, 0x23}}, &(0x7f00001ca000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007e5000)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3dd7, 0x80000000, 0x5, 0x2de4}, &(0x7f0000f5d000)=0xa0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f5d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000260000)={r2, 0x89, "2b2fec0644188e2c62a09caa77f1e837abe250aaad876a2ac21ec25febadcb736b711ecb3c135967ab15fcac7e4d8a257d79cd65e69115191a6d41a427496be5c570b2bd9ee4a6425c51b1d3d440364bd08cd90a312f424c480da4b8e97605352a64d1dbaf0162bf0d55485720ae158ed636ef19f332aca618dfe131134ecaeb2161f77499b72152ab"}, &(0x7f0000f5d000-0x4)=0x91) 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000060c000)=@assoc_id=0x0, &(0x7f00008df000)=0x4) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009a8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000505000-0x4)=0xb) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000718000-0x10)={r1, 0x7f, 0x8000, 0x7fffffff}, &(0x7f00009a7000-0x4)=0x10) 2017/12/24 23:21:49 executing program 4: r0 = socket(0x8, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f00000f8000)=""/187, 0xbb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5a251072}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x123e}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffa2f6}], 0xe8) 2017/12/24 23:21:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000634000)='/dev/rtc\x00', 0x509101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000621000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000000000)={0x7, 0x3, 0x0, 0x4, 0x7, 0x3, 0xfffffffffffffff7, 0x1, 0x3, 0x2000000000000000}) r4 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='vmnet0[})\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) keyctl$unlink(0x9, r4, r5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r3, 0x8937, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x80280) setsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000142000)="47fea81f32", 0x5) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006d3000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0x14) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 23:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") unshare(0x200) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') [ 37.535278] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26548 sclass=netlink_route_socket pig=5719 comm=syz-executor3 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$getown(r0, 0x9) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/24 23:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000a03000)=""/32, 0x20) r1 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000da1000-0x1)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/24 23:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/checkreqprot\x00', 0x400140, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000356000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00009a6000)={0x0, 0x0}) epoll_create(0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r2, &(0x7f000018d000-0x10)=[{&(0x7f0000cd6000)='{', 0x1}], 0x1) 2017/12/24 23:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00008bb000-0x8)={0x0, 0x0}) close(r0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}, {&(0x7f00005dc000)="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", 0xfa}], 0x2, 0x1) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00005a4000)={0x5, 0x7, 0x100000001, 0x81, 0x80}) r3 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001d000)={0x10, 0x0}) vmsplice(r2, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x4, 0xc) writev(r2, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f00005e1000)="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", 0xfff}], 0x2) vmsplice(r1, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) [ 37.581589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26548 sclass=netlink_route_socket pig=5719 comm=syz-executor3 [ 37.594017] binder_alloc: binder_alloc_mmap_handler: 5729 2011a000-2051a000 already mapped failed -16 2017/12/24 23:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00006ea000)=0x4000007, 0x4) bind$inet6(r0, &(0x7f00006f9000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf2b}, 0x1c) socketpair(0xa, 0x7, 0x9, &(0x7f000088f000)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f00009bd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e4f000)=0x10) sendto$inet6(r0, &(0x7f00003c4000-0xcd)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 23:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r0, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x4e, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42e4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65"}}}, 0x6c) 2017/12/24 23:21:49 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$setsig(r0, 0xa, 0x2b) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002, 0x80000) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000+0xd0e)=0xc) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)=0x0) r9 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r11 = getpid() r12 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x98)="83059d76e60be01a11fc83cd695cd9bad26c3c3b88297579d09bbb71bbb30a4d5a097597a6d3a320ce0afe3bf111517e23d3669f850efceb4ae3d5cff9bf08fc8b0a7442658934699cb6e2dcd93daa904771ad7bee81cc328de395892a81105c80da1961c9b4e89d424f8823f3f2831226af19c2e5f45016b81bbd593fea79b66ea4f4a7a0b6b3705eead990b68654ede4797ffa2c2e8af1", 0x98}], 0x1, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x4040080}, 0x400c015) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x18, &(0x7f0000e0e000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000ede000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f3c000)=""}) 2017/12/24 23:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$netlink(r0, &(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000020f000-0x4)=0xc) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) openat$ppp(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/ppp\x00', 0x22c200, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ac1000-0xc)={0xfffffffffffffffc, 0x1, 0x7ff, 0xfdd, 0x2}, 0xc) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/24 23:21:49 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000ed0000)='/dev/usbmon#\x00', 0x7f, 0x200000) connect$netrom(r0, &(0x7f00002e2000-0x10)=@ax25={0x3, {"150997a4396a0e"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000034a000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.606324] audit: type=1400 audit(1514157709.540:26): avc: denied { create } for pid=5740 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009eb000-0x8)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000083b000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000037000-0x5)=[{&(0x7f000009f000)="48000000140019ca20ff707f0d0300000006004118fd0000030500f300fe58a2bc4a03049164643e89000000ec000000fbf51000ff4100005bff2b000000000000070000000000e768", 0x49}], 0x1) 2017/12/24 23:21:49 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/24 23:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) r1 = request_key(&(0x7f0000a61000)='user\x00', &(0x7f0000861000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a8000)='{bdev\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000c19000-0x5)='user\x00', &(0x7f0000467000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002fa000)="3ef94186226b6a68da9ed83edee68d5a2b63dd9bf8c0efdbece70178ef9c1d491d3ecbb3262a991fd25e1a347d68e8898d1ed49f4025e370695cb436f862aef528d5dfcbe007ea0056ffd3ab49eb61617913782f672b8d8313ce484bb88a65a4bc158ed001bdf3878ec5893ad6b403a629179dc8e0f3ee73c9b82eb6ab4a49fca7ad99fef394d51df5189676094d04fd710700f6da91eac104a75e523b7a7f032251c6f11329ed4ffa2a2b7612a108c5b12e9b165c6af2fad967f7efc40aa7941c43e5bcff3ae9cbb46077553b7471a511479faa28d4e7f633bcf3927db4eb1f57d6e67d5c330fae97", 0xe9, r1) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) unlinkat(r2, &(0x7f000049e000-0x8)='./file0\x00', 0x200) 2017/12/24 23:21:49 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000074c000-0x4)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c47000-0x68)={0x12d, 0x7f, 0x2, {0x0, 0x1c9c380}, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000b56000)="2e5edb5c217573657276626f786e6574305b00", 0x2) fallocate(r1, 0x12, 0x0, 0x1) 2017/12/24 23:21:49 executing program 1: clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000163000)=[], 0x0, &(0x7f0000107000-0x10)={r0, 0x1c9c380}, &(0x7f0000b1e000)={0x80000000}, 0x8) 2017/12/24 23:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e27000)={{{@in=@multicast1=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032a000)=0xe8) 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x401, &(0x7f0000a3b000-0xff)=""/255) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000371000)=0x8, 0x4) 2017/12/24 23:21:49 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r1, r0, 0x0) 2017/12/24 23:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) stat(&(0x7f0000099000)='./file0\x00', &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x80000004}, 0x0) 2017/12/24 23:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f1674e340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cf20000000001000000493e0000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000158000-0xe)='/dev/keychord\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b08000)={0x0, 0x0, &(0x7f00006db000-0x30)=[], 0x0, &(0x7f000049d000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e60000-0x4)=0x0) r2 = perf_event_open(&(0x7f00007a3000)={0x0, 0x78, 0x100000000, 0x401, 0x40, 0x4, 0x0, 0x7fff, 0x20, 0x2, 0x422, 0xff, 0x6, 0x5, 0x0, 0x5, 0x4, 0x2, 0x6, 0xe32bde455eb54b17, 0x37, 0x80000000, 0x0, 0x8001, 0x7, 0x1, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000af6000)={0x7, 0x78, 0x4, 0x0, 0x9, 0x0, 0x0, 0xc2af, 0x2, 0x9, 0x1f9b4000000000, 0x5, 0x7fffffff, 0xe, 0x0, 0x5, 0x4, 0xfff, 0x3, 0x9, 0x0, 0x56, 0x4, 0x4, 0x7, 0x100, 0x0}, r1, 0x5, r2, 0xb) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getresuid(&(0x7f00003cb000)=0x0, &(0x7f000073f000-0x4)=0x0, &(0x7f0000e43000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dc1000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000850000-0x8)='./file0\x00', r3, r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c6a000)={0x0, 0x0, 0x0}, &(0x7f0000e8e000)=0xc) chown(&(0x7f00008be000)='./file0\x00', r4, r6) 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004f6000-0x8)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2017/12/24 23:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000635000)={0x2, 0x1, 0x7fffffff, {0x0, 0x1c9c380}, 0x3, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 23:21:49 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b7d000)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000cd3000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2017/12/24 23:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') r0 = creat(&(0x7f000016e000)='./file0\x00', 0x9) truncate(&(0x7f0000b2f000)='./file0\x00', 0x4) getsockname$ax25(r0, &(0x7f0000ccb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000013b000-0x4)=0x10) 2017/12/24 23:21:49 executing program 1: r0 = socket(0x15, 0x80004, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d78000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1e000-0x4)=0xe8) r3 = getegid() r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008a4000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00007ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_procfs(0x0, &(0x7f0000a59000)='ns/cgroup\x00') socketpair$ax25(0x3, 0x7, 0x0, &(0x7f000022f000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000077d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d1c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000090000-0x4)=0x0) r15 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$llc(0xffffffffffffff9c, &(0x7f00007da000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002c9000)=0x0) r19 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000d79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000a7c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000037d000)=[{&(0x7f0000000000)="ead283dded3b14b6a238e2dab7d39b9d72ecab9068fa6a503744fbf8792de8875cd3ebe8db85dd7c5db2eb7c34d3e9132397d12ae227b64dc31b515a002cf0cf26cd189fd5db261ac0302a822f572c95e649afdacb3218e930a99752ae0450aaacb0b2a00e2b5ae282c2ed8049561dc61bacd5c7af5b1a972d9c490e5017f0331ebe5da4653d1cbc437216c7b7ac08fe114dc12a409f1976f4c5c76d0ddc2868c4fb3dbe5347d183dbcb998cb010ed3318ff497d73611ac6f101c286a4ecf127d0bb1f08404680d926d5018a57e311c483fc789c047caf9e1588274e10a93f762852d3", 0xe3}], 0x1, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x18, 0x1, 0x1, [r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x40}, 0x4040011) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f5b000-0x8)={0x0, 0x0}) getsockname$unix(r21, &(0x7f0000c88000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b61000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') fcntl$notify(r21, 0x402, 0x80000000) 2017/12/24 23:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000675000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000098f000)={0x0, 0x401, 0x34e9, 0xfffffffffffffeff}, &(0x7f0000217000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dce000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000802000-0x20)={0x5, 0x5, 0x200, 0x1, 0x2, 0x100000000, 0x6, 0x6, r1}, &(0x7f0000691000)=0x20) connect(r0, &(0x7f0000936000)=@l2={0x1f, 0x7, {0x8, 0x400, 0x2, 0x362, 0x7fff, 0x0}, 0xce, 0x6}, 0xe) ioctl$KDENABIO(r0, 0x4b36) accept4$ax25(r0, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b8e000-0x4)=0x10, 0x80800) r3 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a97000)={r2, 0x7, 0x0, 0x0}, 0x10) fcntl$setlease(r3, 0x400, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f000059e000)=0x0) link(&(0x7f00004bc000-0x8)='./file0\x00', &(0x7f000029a000)='./file1\x00') setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c7f000-0xc)=@sack_info={r2, 0x5, 0x3ff}, 0xc) 2017/12/24 23:21:49 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000042c000)='/selinux/validatetrans\x00', 0x1, 0x0) fallocate(r0, 0x3, 0x9000000000000, 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00004c3000)=""/191) ioctl$TCSBRKP(r1, 0x5425, 0xe5db) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000752000)=0x0, 0x4) 2017/12/24 23:21:49 executing program 5: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000d53000)='./file0\x00', &(0x7f0000986000-0x8)='./file0\x00') mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d55000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d55000-0x8)={0x0, 0x4c2}, &(0x7f0000d55000-0x4)=0x8) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d55000-0x8)={r1, 0xd6}, &(0x7f0000d55000-0x4)=0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d53000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c57000)={0x0, 0x39, "dea6e562af5f58d759146f75d3fa979d6c35f8fcf02fb50f3746c6739ee4271423d63e61dfba94a84fcb37efa66cf0c349c1a89e4886651bbf"}, &(0x7f0000282000)=0x41) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000095f000-0xa0)={r3, @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]}, 0x6, 0x200, 0x3, 0x80, 0x4}, 0xa0) userfaultfd(0x0) 2017/12/24 23:21:49 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001d5000)={0x0, r1, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000063c000-0x10)={r5, r1, 0x80}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000034b000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000d10000-0x29)="1f2300000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607a0", 0x29) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r4, 0x0, r7, 0x0, 0x100000001, 0x7) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/24 23:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000080d000-0x8)="", 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00002a3000-0x4)=0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000bd0000+0x10)=0x1, 0x4) [ 38.031643] device lo entered promiscuous mode 2017/12/24 23:21:50 executing program 3: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000111000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b6d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000918000)=0x10, 0x800) r1 = dup(r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000029b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9e000)=0x14) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000258000)={&(0x7f0000eb7000/0x4000)=nil, 0x4000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006de000)={0x0, 0x0, 0x0}, &(0x7f0000a13000)=0xc) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000a49000)=r2) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000837000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bc000-0x4)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000378000)='/proc/self/net/pfkey\x00', 0xfd, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000351000)='/dev/rfkill\x00', 0x800, 0x0) getgroups(0x3, &(0x7f00009fe000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000084000)=0x0) fchown(r3, r4, r6) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ecf000)=""/227) accept4$ax25(r3, &(0x7f0000668000)={0x0, {""/7}, 0x0}, &(0x7f0000e4e000-0x4)=0x10, 0x800) write(r3, &(0x7f0000e26000-0x25)="2400000032001f5c14b2f3fd000904000200071008000100ffffffff0800000000000000", 0x24) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000a87000-0x4)=0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f46000-0x6)={0x0, 0x7}, &(0x7f000024c000-0x4)=0x6) mknodat(r1, &(0x7f00004ce000)='./file0\x00', 0x8000, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c27000-0xc)={r7, 0x1, 0x800000000010}, &(0x7f0000850000)=0xc) unlink(&(0x7f0000617000)='./file0\x00') 2017/12/24 23:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb8000)='/dev/sg#\x00', 0x4, 0x202) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000365000)={{0x3fa5e278, 0x0}, 0x1, 0x8b1, 0x647, {0x0, 0x8000}, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x3, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) 2017/12/24 23:21:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00005d5000)="a884f2b46f815499c036f492f15e6e5d182216b7e9a5f1f98c05e072f48d562dc6c470d3410ccab79a7cdcc79a39f3574629340bc321da9b68cb60f6c48557101bc570977e32d981924adc029e5544cda993f4b1273936f07f4963cb03f48756901360a345aa3959c6d4814e458fbe98534af89f97783cedc29274283ad5240af6f3dea7ce5cdb1864787561289f32341b7f19656098c8979baeaf51deee4541c77179d3cace9fca362938cef6b2d455b8405551339b7e999f") setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000184000-0x53)="433230b2da5c0a86cead4824def794df4e57f64131d2f58da7c535df41e11850b391a15de1b4cad6f44fe5bbb7594b299933a95449f8bfdf8970eee02e5a5cfe59644642c0fdf8d7784a9fa430b250eeed35c2", 0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2006, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005c7000-0x160)={{{{0x2, 0x2, @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]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x40, 0x7, "f314bdae50bd62fecae25121fb086e67790984037268a22517d4124d7f842ec3dbbd63d50fbeaa99834d4c05f94a12e6df71f8710dc4fd950180c6a0312fb3a1d948b8b947aef239cd085af63d0cbbab"}, 0x160) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x9) listen(r1, 0x148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='vegas\x00', 0x6) 2017/12/24 23:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005df000-0x6)={0x0, 0x2d023104}, &(0x7f000049c000-0x3)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000028c000-0x108)={0x0, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x3, 0x3f, 0x9, 0xbdf3, 0x9, 0x101, 0xffcc, 0x5, 0x7, 0xfffffffffffffffe, 0x100000000, 0x20, 0xcd73148]}, &(0x7f0000f55000-0x4)=0x108) fchmod(r0, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009ff000-0xb8)={r1, 0xf58, 0x1, 0x8, 0x1, 0x40, 0x9, 0x50a80000, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x398c, 0x5326, 0x1000, 0x6}}, &(0x7f00002a7000)=0xb8) sendto(r0, &(0x7f0000109000-0x24)="14000000010ae7fcff00d90040800000001f0054", 0x14, 0x0, 0x0, 0x0) 2017/12/24 23:21:50 executing program 1: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dc6000)=[{&(0x7f000044c000)="2900000020001903013d750d000a242102000056000000802800000009000f00000011e010315aec00", 0x29}], 0x1) r1 = getuid() mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dd0000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcf000)=0xe8) r3 = geteuid() setresuid(r1, r2, r3) 2017/12/24 23:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000452000-0x1000)=""/4096, &(0x7f00005a0000-0x4)=0x1000) r0 = socket(0x11, 0x1000007fe, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000000001d, &(0x7f000092c000-0x4)=0x0, 0x4) 2017/12/24 23:21:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x1f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000012000)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x6, 0x4, 0x6, 0x9, 0x6}, &(0x7f0000000000)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000012000-0x50)={{0xc485, 0x6}, {0x1, 0xfffffffffffffffe}, 0x4, 0x1, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8d5}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x628, [0x2, 0x75, 0x401, 0x0, 0x42d, 0xca16, 0x912, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000517000)='net/connector\x00') userfaultfd(0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000b5d000)={0x10000000, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") pipe2(&(0x7f00009d6000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f000006e000-0x88)={0xffffffff, {{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc0000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fec000-0x4)=0x2e, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/enforce\x00', 0x101100, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fee000-0x8)=0x7) faccessat(r1, &(0x7f0000fed000-0x8)='./file0\x00', 0x40, 0x600) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000feb000)={0x0, 0x2, 0x100000b55d, 0x200}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fed000-0x10)={0x0, 0x48, &(0x7f0000fed000-0x48)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcdf}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000fec000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000075b000-0xa0)={r3, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x3, 0x9, 0x20}, 0xa0) 2017/12/24 23:21:50 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000782000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:50 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x624, 0x0, 0x800000000000008, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2017/12/24 23:21:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000547000)="", 0x0) [ 38.157066] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.171407] audit_printk_skb: 4 callbacks suppressed 2017/12/24 23:21:50 executing program 3: pipe(&(0x7f00005a9000)={0x0, 0x0}) fchmod(r0, 0xb8f82fd131707981) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000007000-0xd8)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0xb6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000009000-0x8)={0x0, 0x2}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000009000-0x18)={r3, 0x1, 0x30, 0x7fffffff, 0x6}, &(0x7f0000009000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0xd2)={r3, 0xca, "9172ebefb4c756012018dc5370c1121aa14120bde9fc88495636fb8d86e55cffd3105b370822a564b6737b396ad642ecd05678893fee832b1345d5b79ebfdc139a022e77f00287574984705a348c7733b9a9f5954724551fe770e1d453260893c4e9fbfd08e0508d3cdd399f6d6fca596121ed18f657a40da703870f536bf2cfe4146aa5a3c0d1c9c929bd596d6f030d8a68a95f3bdf4210026354da3464f5452b2ac441971e6d3e0b1ad512d70a7c3d87c4352f37917c4d951d7db3030377750a465e04102b5fab4a82"}, &(0x7f0000009000-0x4)=0xd2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000)={r4, 0xaa2f, 0x20, 0x7, 0x2}, &(0x7f0000008000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r5, 0x0, 0x30}, &(0x7f0000007000)=0xc) [ 38.171420] audit: type=1400 audit(1514157710.100:28): avc: denied { getopt } for pid=5886 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 [ 38.174793] audit: type=1400 audit(1514157710.100:29): avc: denied { setattr } for pid=5886 comm="syz-executor2" name="NETLINK" dev="sockfs" ino=13959 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 [ 38.306498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.315357] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/24 23:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) sendfile(r0, r0, &(0x7f0000d8a000-0x8)=0x0, 0xff) 2017/12/24 23:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x400000000001, 0x3, &(0x7f0000001000-0x10)={0x8, &(0x7f00002fe000-0x40)=[{0x0, 0xa08c, 0x1, 0xd62}, {0x1, 0xb, 0x2, 0x9}, {0x80000000, 0x100000000, 0xfffffffffffffffe, 0x401}, {0x3, 0x40000008, 0xffffffffffff8001, 0x5}, {0x10000, 0x7, 0xa, 0xdc73}, {0x6, 0x101, 0x401, 0x3f}, {0xb5, 0x0, 0x1, 0x3}, {0x8001, 0x6, 0x6, 0x0}]}) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f000014a000)=@known='system.sockprotoname\x00', &(0x7f0000be8000-0xcd)=""/0, 0x0) mremap(&(0x7f0000c59000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00000f8000/0x3000)=nil) 2017/12/24 23:21:50 executing program 5: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000ec5000-0xd0)={0x1, 0x3d, 0x1, 0x0, 0x9, 0x100000001, 0x2, 0xfc1b, 0x0, 0x4, 0x0, 0x7fff, 0x10001, 0x6, 0x0, 0x5, 0x7fff, 0x10000, 0xffff, 0x8, 0x7, 0x6, 0x2, 0x0, 0x3, 0x6}) writev(r0, &(0x7f0000d54000-0x10)=[{&(0x7f00006ec000-0x39)="390000001100090469000000800000000004004001000000450001070000001b19001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) 2017/12/24 23:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000032e000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001ee000-0x4)=0x100000001, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 23:21:50 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000792000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) lstat(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f00004a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000685000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000051000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x28)={@common=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f75000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, []}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000df7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f75000)={0x0, 0x8}, &(0x7f00005e4000-0x4)=0x6) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f76000)=@assoc_value={r2, 0x5}, 0x8) 2017/12/24 23:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f66000-0x4)=@int=0x0, &(0x7f0000855000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006ff000-0x8)={0x0, 0xffff}, &(0x7f00009ba000+0x34f)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001ea000)={r1, @in={{0x2, 0x1, @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]}, [0x0, 0x6, 0x10000, 0x9, 0xffffffffffffff86, 0x7, 0x2, 0x0, 0x12, 0x945e, 0x400, 0x0, 0x3ff, 0x800, 0x148]}, &(0x7f00009aa000)=0x108) sync_file_range(r0, 0x54b9, 0x80000001, 0x6) write(r0, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) writev(r0, &(0x7f00004de000)=[{&(0x7f00003e8000-0xcc)="6bfc1ad199b0d30f0fc8662853aef5c0b134dcdf5dc4d94b30b09d2530b857706f4be351d162069977311a87e3d24741a803f953e3d6d0a2d13b582cb0a4cc21a79a8b5f1c8ebd080f24df06503f2d01b1a7b32c25d31504d38015ad0ba05fd435d053af349321515113afcc1f8011e78024dff051a5db44806de5a88af4d28f2cb070ff768b0131c25507ab0f788191c118b36a78d2bc931f17a179f3b1a69a5f985d6bd04808e0ee43672e37dd0ad4030446f3285eff2440364439d05fe5813dcc086db4cef0c346dfc4d7", 0xcc}], 0x1) getpeername$inet(r0, &(0x7f00008e6000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f8000)=0x10) 2017/12/24 23:21:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000092b000-0x10)={0x5, 0xb6, &(0x7f0000ef5000)="7196a7097b140f46b6018092984ece3520f67452e9a500e73012c981743b5fa2dbd003657a6b1c5fae386d2ee558e2e8f8c1e7269c1c63c49b4a9de251bfaa5dcd47878b7b0f3b87ad88b01ef4451e8c513cdc4210ec2b629f00c12636f9e84fed98930a0b7b2d973abbbe40282eae4cde705e877c9599d0fab5469feb7758ce69c2ec2013f6b8c8a2593948a5559216e56e10bf52b34a6167ca34305b45f5e6847c67a15607d136e763da370c14146c15d6bf57b648"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r4 = request_key(&(0x7f0000f5a000-0xc)='cifs.spnego\x00', &(0x7f0000031000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000037000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000f32000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ustat(0x10000, &(0x7f000066e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000dbd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) fanotify_init(0x20, 0x41000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ef9000-0x4)={0x0, 0x0, 0x0}, 0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000061e000-0x15)='/dev/pktcdvd/control\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000a8d000)=0x81) 2017/12/24 23:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000042d000)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ea0000)=0x0, &(0x7f0000203000)=0x4) [ 38.323887] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/24 23:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a7000-0x11)='/dev/vga_arbiter\x00', 0x22000, 0x0) recvfrom$inet6(r0, &(0x7f000064c000)=""/191, 0xbf, 0x100, &(0x7f0000c37000-0x1c)={0xa, 0x2, 0x4a875f1c, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = add_key$user(&(0x7f0000373000-0x5)='user\x00', &(0x7f0000d09000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000092000)="ba", 0x1, 0xffffffffffffffff) execve(&(0x7f0000e3e000-0x8)='./file0\x00', &(0x7f00002ce000)=[&(0x7f000032e000-0x5)='user\x00', &(0x7f0000202000)='user\x00', &(0x7f000030b000)='selinuxbdev\x00', &(0x7f0000752000-0x8)=':md5sum\x00', &(0x7f0000388000-0x5)='user\x00'], &(0x7f00007f7000)=[&(0x7f00005c7000-0x2f)='(vmnet1\\\\&securitymd5sum\'$posix_acl_access{#lo\x00', &(0x7f0000e2f000)='user\x00', &(0x7f00001ae000-0x5)='user\x00', &(0x7f0000afc000-0x1)='\x00', &(0x7f0000e2e000)='user\x00', &(0x7f00009de000-0xb)=']#&system\'\x00', &(0x7f0000a9e000-0x5)='user\x00', &(0x7f0000481000-0x7)='wlan1$\x00', &(0x7f00002b8000-0x5)='user\x00']) keyctl$update(0x2, r1, &(0x7f00009a4000-0x3a)="a9", 0x1) 2017/12/24 23:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000735000+0xfb9)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) 2017/12/24 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x10000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000334000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000036e000-0x8)={0x0, 0x0}) getpgid(r0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) 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 23:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000290000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f00008ce000)={0x0, 0x9, 0x1, 0x9, 0x4000000000000007, 0x4, 0x0, 0x3, 0x8, 0x9, 0x400, 0x1f}) getitimer(0x0, &(0x7f0000502000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x400002, 0x0}, @time=@time={r3, 0x0}}], 0x30) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000053f000-0x82)=""/130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') openat(r2, &(0x7f00004fc000)='./control/file0\x00', 0x400000, 0x40) link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000201000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000d37000-0x2)="") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008a9000)={0x40, 0x80000000, 0xd238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000019000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1e, 0x5, "4afa4e254c9b0daca5b65b59cff9942253676a5e8d657ecff42787f5acf1bf7c3ba7e020c18dbbf33951da7143a81ee8efa82b72aa57a62f016146fda0ed8036", "1afd850bdd7e91f955ca1f672950e17727e49a5e9dead50abb51b70fe295d323", [0xfff, 0x0], 0x0}) [ 38.390383] device syz6 entered promiscuous mode 2017/12/24 23:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6e000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000054d000)={0x0, 0x0}) bind(r0, &(0x7f00003e4000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000000051900000000f6", 0x29}], 0x1) fstatfs(r0, &(0x7f00004b7000)=""/235) 2017/12/24 23:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x10001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000602000-0x4)=0x0) openat(r0, &(0x7f00008af000)='./file0\x00', 0x101000, 0x1) syz_open_procfs(r3, &(0x7f0000d2b000)='syscall\x00') ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000023a000)={0x1, 0x3570cc98ee66f9ee, 'client1\x00', 0x0, "3ade634b98a4176e", "6696d4076eaed16dd935cfc0281fa6cc5cb01917fad007cc9d3cfd985a6ffec7", 0x100, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c7a000)='net/igmp\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000167000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x5, 0x7, 0x1) sendfile(r0, r0, &(0x7f0000eb7000+0x4df)=0x0, 0xba) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fb8000)={0x0, 0x8, 0x40, 0x6, 0x4, 0x9}, &(0x7f0000495000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={r1, 0x6, 0xaa, 0xef22}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000983000-0x2)={0x0, []}, &(0x7f0000d55000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000651000)={0x0, 0x0}, &(0x7f0000d81000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004fc000-0x14)={r2, 0x1, 0x79df95bc, 0x3ff, 0xf6f, 0x7}, 0x14) 2017/12/24 23:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000895000-0x4)=0x4) 2017/12/24 23:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00009eb000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000723000-0x72)="e1c0d074a084258052a3affdae341dd2d53a6f2ebecceda096e57e3d0e95e5debf24edbcd36a1a59afeb7e7aace7fcada120cd9612ec633e4519718dc946a75632131cce09418d64f35c1ec3e3da65eaa684526f10db48e05e83a99605d365f435dd6ec75738ada2a7a12eb27dc1dd8eec11", 0x72, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000423000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:50 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac5000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000945000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000903000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000904000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000903000)=0xb) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000902000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000854000-0x10)={0x0, 0x0}) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000904000-0x20)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000904000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getgroups(0x5, &(0x7f0000315000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ec000)={0x0, 0x0, 0x0}, &(0x7f00007b9000)=0xc) stat(&(0x7f0000d4c000-0x8)='./file0\x00', &(0x7f0000dfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d2000)={0x0, 0x0, 0x0}, &(0x7f0000997000)=0xc) fstat(r0, &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000048d000-0x8)='./file0\x00', &(0x7f00005dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000360000)={r4, r5, r6}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x176, 0x4) sendto$inet6(r0, &(0x7f00009e3000)="", 0x0, 0x0, &(0x7f0000a03000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) socketpair(0x10, 0x0, 0x32a, &(0x7f0000100000-0x8)={0x0, 0x0}) 2017/12/24 23:21:50 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5d000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a00000000000000000703ff000004e9ff0006000d0005", 0x39}], 0x1) 2017/12/24 23:21:50 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000029d000-0x10)={0x0, 0x2710}, 0x10) 2017/12/24 23:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fc4000)="260000002d0043487fedff0000000000000000070100000000000200f1ffffffffff03c76e35", 0x26) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000de7000)={0x8, &(0x7f000021e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002ee000)={r2, 0x6}) 2017/12/24 23:21:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x81, [0x6, 0x0, 0xfffffffffffffffc, 0x8000000000000000, 0x6, 0x80000001, 0x2, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000c82000-0x5)='user\x00', &(0x7f0000510000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013f000-0x1b)="dc1b01ae47c88fef7cdb9952f4cae2c116dcf7885ff5ab5799d6a0", 0x1b, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2288, &(0x7f0000871000)="") syz_open_dev$mice(&(0x7f0000ffd000-0x10)='/dev/input/mice\x00', 0x0, 0x80040) 2017/12/24 23:21:50 executing program 6: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000002b000-0x8)={0x3f}, 0x8) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x6)={0x1, [0xfffffffffffffc36]}, &(0x7f000002a000)=0x6) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setsig(r0, 0xa, 0x11) fcntl$setstatus(r1, 0x4, 0x80001fff) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 38.649217] audit: type=1400 audit(1514157710.580:30): avc: denied { setgid } for pid=5993 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/24 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000c, &(0x7f000020f000-0x4)=0x0, 0x4) 2017/12/24 23:21:50 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ef3000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000271000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x6) fstat(r0, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ef4000)={0x0, @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]}, 0x0, 0x0}, &(0x7f0000cbc000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e61000)=@assoc_value={0x0, 0x2}, &(0x7f0000da8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006ea000)={0x0, 0x10, &(0x7f0000962000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000984000-0x4)=0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ef6000-0x5c)={{0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000000000}, {0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x2, [0x0, 0x100000000, 0x1f, 0x78, 0x1, 0x7, 0x8000, 0xee]}, 0x5c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000ef4000)=[{&(0x7f0000ef4000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef5000-0x30)=[{&(0x7f0000ef5000-0xa9)="5d5987df9338e8a884105af816bb0bda6f998f1873dae51ee8dd575eb7bded0bd949ef2365794b9a6132f1207147c54eb6b156f87751e612c742f1c1b566d35935e8bfea45a0f5f43d40c8fa12260d84685da5427a10e357d9e29d1c36e4199d66edccf58664993d47955fbf7dba9c2385cd918d7304a169fcabcd35e11e70a29d148348d604cb518c9c41fa9dedcbd036675bdf2caa401305ff48820d98b73eeb1521e43cc5328639", 0xa9}, {&(0x7f0000732000)="53957ffd50f6eb03c6c4011c772923f7b576034342da7a3e3691549c6f896655cd753f924d9d6e223102237d7c22dce175864104a92db65dbea6c66cd72db91ce0f35cb0d2e7517f11c39f1b8cca78ab344e6579fa4c3923784f641623571861bc095ae0d956f73865f2e9e4f1a642b0f456d5bebedbb481868bd4443726584bdf407244a77d88e3483fc2e9289e1231c400f697d1178632451f63a2b4346ad34fc302605a6a41ecd0f656843e69e7925c8839af77a2c786", 0xb8}, {&(0x7f0000ef5000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000ef5000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x7480, 0x6, 0x6, 0x1ff, 0x1, 0x6, 0xfffffffffffffffd, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x8, 0xd1, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0xa5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x3ec, 0x208, 0x5, 0x3, 0x6, 0x7, 0x7ff, r5}}], 0xc0, 0x40000}, {&(0x7f0000ef4000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000)=[{&(0x7f0000705000-0x8a)="692aa3875b51042ae1e08bae4cbde8d0d03bcf8ead41182f79695c25252e0b7fa5c4c512f176c3501be96107152430b87d8dadc71921c8c3c095f53bddb910795c1769e57c551f60c94d9b6769408127167d4a24f5ab0b9ca339a3435ca4741197efaa00bd2dd6e96cd7321890ee4fa0090f603fd5fb1784644bbd3ade014c2c8243c637e85873cb73fc", 0x8a}, {&(0x7f0000518000-0x5)="bf5014645d", 0x5}], 0x2, &(0x7f0000ef4000)=[@init={0x18, 0x84, 0x0, {0x1, 0x2, 0xa03, 0x7}}], 0x30, 0x40010}], 0x2, 0x4000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000045e000-0x4)=0x2, 0x4) 2017/12/24 23:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00004d4000-0x38)={0x0, 0x0, &(0x7f0000706000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x26, 0xcffddcf8d9b2dd03, 0x0, 0x0, "d0"}], 0x11}], 0x1, &(0x7f0000fc2000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x1f, 0x807, 0xe24931d) bind$netlink(r1, &(0x7f00008bf000)={0x0, 0x0, 0x1000000000, 0x7}, 0xc) connect$inet(r1, &(0x7f00005a5000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000bfb000-0x2)={0x7, 0x20}) read(r0, &(0x7f00002ac000)=""/195, 0xc3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000048e000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b37000)=0xe8) recvmsg(r1, &(0x7f0000d83000-0x38)={0x0, 0x0, &(0x7f0000b39000)=[{&(0x7f00000ab000)=""/56, 0x38}, {&(0x7f000022d000-0x16)=""/22, 0x16}, {&(0x7f0000623000-0x97)=""/151, 0x97}, {&(0x7f0000b71000-0xed)=""/237, 0xed}, {&(0x7f00007cd000-0xe)=""/14, 0xe}], 0x5, &(0x7f0000fa4000)=""/8, 0x8, 0x20}, 0x40) r3 = getgid() r4 = syz_fuse_mount(&(0x7f0000247000-0x8)='./file0\x00', 0x1000, r2, r3, 0xfffffffffffffff7, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000aa5000)={0x0, 0x100000000, 0x80, 0xc279, 0xfffffffffffffff8, 0x0, 0x6, 0x5, {0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc02, 0x7, 0xa4e, 0x8, 0x28000}}, &(0x7f0000d7b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dd2000)={r5, 0x200}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000087000-0x4)=0x0, &(0x7f0000edc000)=0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a0e000-0x10)='attr/sockcreate\x00') ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c66000)={0x7ff, 0x3, 0x400000001000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000069b000+0xacf)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0xff, 0x8, 0x5, 0x101, 0xfffffffffffffffc}, 0x20) sendfile(r0, r0, &(0x7f0000ab4000-0x8)=0x0, 0xa19) 2017/12/24 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000495000)=""/111) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00004d4000-0x38)={0x0, 0x0, &(0x7f0000706000)=[{&(0x7f00006ac000)=[{0x53, 0x4, 0x0, 0x5, 0xffffffff, "9eaa1bb3d423446ccbe84fa1994af5682a2d8105668691bce56dd7313578205758f1d304f58426c8ca45dc81c40c69fcfef27fd0c81c3f87fa0de058f62036dd3c5d37"}, {0x2b, 0x79, 0x104, 0x2, 0x1000, "356903e4d895ffc026d8d67e5373b41114e2959d8185db31cd5007"}, {0xc7, 0x800, 0x32, 0xfffffffffffffff9, 0x9, "96858a64d5c2afae3ba8416de3fc7765aee82b8a00c97671e3e299ea60e78eb368aeb669763bf9dd9cbea1e32117beb4e0466aa42305fe65ed5d902469be3d4eb2fed7cd1399b59cb5122a5af577178f4a15a212bf6802a7cd6aa2808cf2e5380fe89ff5c6ebb533f0e9de45cb01ee9c0c0fb441cb904057a91fefad6020e3ff5dc35e41affe9f8f949bfdceb6bba8e2642aa354c1e301be61c93fff7979aa9a36dafe05f3f6f77e33a481201732092f31e917518f7fc4"}, {0x58, 0x2, 0xa00, 0x81, 0xb62, "c4e7410cb4a167c4a1c414dcc4df654cbadbd09de0c32e6c8ef5dc8e4c3200f4e1bc78ae7856e3134c0fdd845fcb58c7e98fde84b449adbb4b0f65cdf9fa8e72224d3475a9757e7f"}, {0x1010, 0x1, 0x100, 0x8, 0x8, "50b1f024f52dd2281a4bc187693b6ae7040647cb558758bc040365998de4377b1f934cef9c1f8d91b6c61ef1f0284410ec209611ab7f9d1a467a0e962a37d5b71738cfb05fcb0434159774b5aa56f435b4d16442efb1620c8a015481a1971df17823077bb8d3f9c359dbd282139c9fda7bc8f3768c6e8b40b95306404a6a0fa521e92627fe91614ed3d8e573b986c9ff31fc49bb7ae09fb58964ff89a3f006363db86128121a4ea2b01906358952f396c280edb1df734273f26947723b3323a90f9b45113dffbca4acaed49365e9f636d4d15e52599cfcf2d43b487695956a0d5aef357b7f01350347c734ec5a383108d55c888fab17fb77c1379b189744e397dc7739f76155d543371c8b351bf2d789db649386c276b2ae59e89bc87fa86b33545c11804af7f4a09f933c930354e080320a47048522a9f2667875cc2c996ab2f4e897fbc093aa271b0ff07f7a0cd0bf18fec682190e816daa5090525168f8d857cb8f1822361c063090ffba6eff28415b3760562eb6aac7d7f3906f3825c6facff3e083c0a2119e002255ad0db50d903114cf5f36e7315714be8e1964a3650eca33ebe5c78a94e0801aa55732c3dfb3975d9b6085d5798f52aeb995c92450c24d7e29cf160a179735d56a05d4047222228945e04818fec198a3a553c6096b164e06db8d8442b44e825300556b749cdac6a2713e8683073356a82d427325136254edf10669f4dce3b8ceec3d805be6a7acb93c185cad10b013d4fd4e638880cd656ab1c586b6586f270760f2ac92f57a10d9bbddd911e0837e23478540be9ff0e5ff034193f844f727db22eb4bac5aac81e865133b040aa0da7aac8fe44ed720710822bbb0ec369cb86bd7fa8dbc50fdde9e96e5a07af2200a952a8c9fa57a47d5a726fc76bc47618df6e581977c36b31a65058b025dbc57180eb880e4e36c24c801c52e2b3a1c46ef8974387058d819df2f75da9729961ee1d59b46ee50b458d79fd954337f99d26b2430cc3269fecb8b41f4b53ea14ad0ea3c16b470e3aa940c49b04471aa66d19a7e165eda90089c1397c1566d23f83db381dda34671aad99227ca8359d426b74c5cddb69567bcd5e2419fd17aac67cf4c00412770a305f643f1ca79171852bc5fe86862385abf549ec4bd0a6183a92cab6f7ef58717a0506a46543ade0e15274bb30fa1be72c7754c6e8fae598f6f062fc3f4b9302e443724badfc769114741bd65b0c881bcd8b384048ee532629a9084543456a2f9efa559f01fe0dc941b91b347292de18026ad511cacac1e20afaed903c3121a022e2b9cb260c51fac85d766088e338db5a384238f83de3dada8c69680dbc5a169302fe46f489811b330c7aee0900a451691108f37f6070ade4671c6fb9469f2f964cebf6bc4b4574f3f4af340ea23697d74dca9dba9e72ca3027b9029977a013f9ed3d0fe7d89e00104795758d90f66252542372e885059d264786505f2a7dbe5290a530b10b5db91439da5b605152ce3c6288088d1139115daeb5f043c2e6ca3700d5b7a51414d16d22b7fabc5e96924f166f2db85dbbee5426bd078f683c7d1d41b633e74f9a3357228d41b00741417d5f0f061d33b7579c25b16bab4135002893e1d35ca159b8ad2c298e546e1e99774007e14cdf8f2bd189ab5fbcc6aeb80700bad545e3fa46317d689fbee0ebe75afb01302c69cc9294d5f521398738264d5148d454b34ca734960326e7a6981f2660fce7b55e81303d43b5dd96d30b0c05e66b8b5346cc3523fd367ac7c2be529ac7f33c4f6c61213a65759acc0ce07d6a23ddd6e0ad42248e9f104046208d3da597e0245d914b37720e54ef39fc75f1b7efce11082bccff2a5cf9d96d22510d9b1b44b48c14f5625622dd9bb6b75f9d678d27131cd43bdf8e77569766316be744084a51cd0bf65455385ad5c4e0b5b14fd838ebd5fdeafe59d8fc8ad2f8bea84a7b75d020feea60b05be2815427118190e18e2bbdaea54c83621447e1ded6e10572802da3f2c9945b77d3116dbcef88ae7de47d24fab0707e5634dc49c8bddb3f6bd793c03b7ce1369479a7eb41f3c03acd46bf2c92fad116b0ac502db19305a185a191b2b7e966504ceb566c51d627197c0ffed5b327d2e95888287064eb0d66eb0836462538c720018d72abe972e145449319489157398eb0d60e8df4e84aa5ac5cc614c4781ca0f8072e0ca0371040a3eee4bdeeac8e43ecfc6dffee4def12b0d34d7188d9a15646ccb31ffc51e75a8701f10fc189e9570556ec3dfd5f36db221ae1a19fae6bf73789e01f165565d47108223a6b0c169beabde866cb531815634b1160db8b1145e0294bb550a71138efbc36db7ea80e9a8aa752d2a6f55de418ea1b4ce6c002eb3962680ad8991de1db2a2541c8d426b713728f60045f2e9f0dabaccad0e914972b5dc4348645cb2ce59fbee36a6ed403c3d629bf3c83612f49d353e2e3fa96f6c82c57a162c1cb9983590e330c60869279cb3fb48afb5d77215d4cce54ef096c84a834ff1f2cf21e11b05e1a306b6a4498a14c5387d0cdec5684bf731533fc0f73e20f85b62b359bfe70b189517bbcb2b41efed494cf5d813d8b94433f1ee9d1f9ca8340faea53c58e4c26844dce0dae9cb18485de5eecaf4dc3515d60f2c45edc9022f92e6ac96aa9090b8ef3c42d0b1787d0009c440afdc4a565c385927e14f0d9f7d4eccd1af7e384534d3dcab56e4fb9967e065e322c8da4385bd0d10e2178265e1a32445ceb1b3c06ff78b65e8a41d0c8a976cfed162c3cf731381d295f11e9377025c59ef6c7f9719ab5df32ed83b630bcf33e803692b5b0bdcdcb2f3ff6452a50c0ce2442ad65810298207df90b001e367843c73e29b10cf0fc90cc0e658b28fca40399db5bae82477ec55d5f9160f20dacfa5c5df5b580899711a1febe309c8e57580b9b2305a1427de64aacabd40fc118bbccbb4d80336962c7cbf99e1a8b40aacbd8d9812c51577b11f8425a223ae83c08513eddb4824bbd14fe1f3c0f6d6df8cfa43142571bf2b49a718524db2e27d1691075c77f1dd0070065250235847047bc84aeecb953447013d66b116ec9d622cbefdbcb2105ec26df20fc2b02d992dfeda8c93e7ea3f9d5ba38038864544b79691f8ef5fced969de4bd860421efdf0eeca46e2e5e77524d5ea9141cfa5002d33ddb0241e96a5d25c7252316df6b815404677ff2d9913f55dc65a9d75927d1462ea24d3cc8a277c29b1ba75b731ae6df8635a2585ef2c5c52357df70f4fb3d4bc292a77708696320935c88bd65a58843781731fdb498eaf87b2565c4e7efd911c877457e76e8953d14dd02c903757282d45550144bb34fd9e95a45c4dddf063bf8330a26ddeaa636747e8cfa8f115a152e2672ef2bdeb2b7176996c07862f53eb6abfab5f1da2126a099f5673450e44307050ef688f86f4bc3b32933f10a193fa53dc22a70fc925359e5d025a4afc4c076916e17f1b543ba247dbdbdbf88a7f1bc9cf68c8fdc14fcaa0914a3ab5d82b632d3c887f18bd16acaefc50de4327c2309ea69138411fcf4cb73a9ee04df4cdffe35be86a5369827eb2574dcad5d61ef9630f5242b256210640dedc035735a25a309bd7943b82b2e11255d78241c91a6bcac61df5f803ad2fe7269c8b87510f2eac96a90f8931f426370e04efe1298b6d3beb9f7ae6266b617ab2bbaff38b097461b24baff8970b5bb1de812d739fdc64a127f01214cbfe0a5e7bfc0fdca7319c5c39ea8b915696b93d41fedfc8cbe44618c1c287fb575d4591617c76d06ba4d4a51cef067345807615d45c966f579a00fc2428f29f25b2717cd5143cf41a4e5187eceee8bc877a45bac3ff2609cdbdd21a56f229a4d7258a833b9bd2b1d716795fddf4d987280af6e2f3defd1c32eebc6a89b37a5d182d1dfeff1fa82548a38b7a8c72276c88200db268508b7eaf208bfc9f0ef8c915d7748e75077a6402d4f985f6f63d8250b2c587796422470ecc335320faa56ea460fdba7398f68032b7e4b2acab046a1dd898c029f6418bb485edded1b540b55c8e6678697bfaa8f76ad2e53a18398edc8331bc17274d2d07eef398347ed6d674c1bd162796b3dce1973fbec7ade03e711d3387568b4cc2b1645ac7d4a97121c460cc82c91758374d0265ba379c0b16abde109ceeb0fb7362872c49fc045e8fc716ce47426594ee9785df56fe68e4279dc44815d822f12d58dad1822a5acd9220eec22e8a6bf03baa209f394949b015cf499b23f042220105c380380a3c127b9a9314953866240b61635f0c59f1430051d4694f913f2f4ab942f6679d3382f092bebe6ab5c29a88cbb78aa1de1e294d04b71e4f6950ff05e31d9dc8edbff4fed11a5356d2b319fa7272f970dba0126284500ff90b51dc1e4362558b43e4ed243a698fd25f0a433559b36848c73b08a937da40bec63350d0c7f0cee1387ccb90afe2c410991a7e82cf611e8f6fc9b9598956d313eea9d87cf74c6105dcbca6e3eca0055923e1129ed2df10f170e433a315eb97da86b8f982c2ba3e5059b28332810d59c2579da3877cd6e8de94acfcf69b23c7acc96fd933cafc260746107cb025a723c412e7ff985ef5370a6db5ec2429da2b032c6934bc20f03860fcd044077315dafda066138da6d9689d2810b057fb10a8e9f2cfd67ba5615f83354c9168b3c2503e63ce334a980acae35685f0096bd879816adccc68459dd1e19407c300728e3b5aeb3c02d61b5c7c7bbdc7471d09c7fd4735cfd04be82edd832455fd2b90a14e0e19b47624c1cedde1fd6a517644471cf822eb89f256e4b00756c0041d80ab68b6c5419852a5c076c4d875fe1c4274693d74bb628d4f03b43e8a15375eba871146abe42a0a34dcfe0eb1e127c3bc85612e50656dc723bfbde1a6b0998f317c6401568061f1ec94a0786993405fb5b3c970e9a4cbab75706f1d5c6b8371b85839ee427d4cbaca09bbedb5274fedcd582e794f5ea9b0fcb8bc0bb3ded6b084f65df51b85a181bf85aa6ffd07e6efe683b1c8ad9cd97515d22264a1869f786ec958ea4e86bd6e0085b75dec1a732e2cfbd8286155fb8c256a8df43d231811f72d0603ed5a177688e4d71b2a441d93490eb22b9c0d3d079a9c9587b7cf42e1b01d5d35ae59da31af483b377567564f00f9f1e04d49fe2f67b8367a15805be43403b2d2bbbd7354a9e1868e26800d08d59ffbd206c5467b7043896484cc73cf3696ca3bf08eb5d500497390df9d78bcafc9811c9887026d6c896742f29e05612c4c58c039939ac67b8c07851dae5ad069723a2b34a75128e1ba76d8f43423ef4179c3638b68279b0d9400dfe716c40cc88b6b27981afa43072c0f97aa5b0b3c8ed3b2525a61fd7b8f0daa2cf0e681ec9c1cd1e3ad1408633cfdd60421813a68fc3f4509665124564cfeb1b7119e7d3a9b3676225a27b9886a278dfe6e68ca98d550bfea1060ed59815c74faaa294742eb2331326c22173767c045d3ec6f4c90a8240c5392b09be4e00239bd9768273ef258064f0484d480930ecb718306d00911513855af8194973a319b8c000689c6bcad851cae8726b9f27bc21a96ea81809711f9e70e089c62d8edbe462bcbe97d9734ddff0ac1da9e04ddcc98e6dcc8085dfed89ad00eacc33b496b65ac44154aa848457bacc286f1ab2b945e4522ccda7cd228006ccdfaf6e8587f4e4df3516664aab7381eeef6769ec2d38bf41e757e94d9d2170cc2242e1f063ac079d11ec7c1ef0202b7c729203a4def50dd8976b369011d28640f05f5f8dd763f9861e0"}, {0x94, 0x145c, 0x808, 0x4, 0x80000000, "9225154225bd5697f104c90e48b910ea123d6828d880dacb3948184cb80da4d7bd123043dbd35e32135aecb9ef6b25b0b70267db4437e095074b4355d5c2f2d5064b6cb78bf634fd04e97999aaaa0eb901c726d9af191781f4c2b07377c5fdaf9eca97ed5fb37dca8f4a3c96f54c0f36fe6d7576166dad9a9af4698b59e5f389e63f1441"}, {0x2a, 0x6, 0x201, 0x38f1, 0x3, "00391f172fd231b9bbde532ba27978a42fc5b2486b3971bc041b"}, {0x106, 0x10001, 0x4, 0xfffffffffffffffa, 0xc3, "6a9f0f2f91b887482d5f7e324b1419b03b96528da4ad42d20cff375ae025a32c52cfb537e7b06fb56a74bb512169df293c97d5cc092ec79a0224e7a0d8c1fffdbdd399eae8b1a1bdbf9d30f9e46ba45623704635a0f8bc6a580e5a6d77e70a2cc661c071e1d4931651c4153b5b725863520b13c272af68ba787ac2727ccb7e6d9d7c8f4a5dfd934ada20558f094dc4d48af998048f1676c2d002f75c03a526f51d968ffd656fe49d835cab4325ef9b9dce469030f039382b0cde3dab9ff3a1446e102e668798b2b19748d0463d1a3aa48ea87867794517fec5876fcee6f7d377c9875fd909ab954c4fa55fd3c2b3735fb23861142058"}, {0x9f, 0x0, 0x0, 0xfffffffffffffff9, 0x5, "f176392220b0c7794bd26bdb23edf47274c9db9359955cfd1c4438cf41a0182ecc12d7b24ea4981fcaac1f402fbd035ec522b6cc2018482a8d4b6bcb02528f219a6635b29417097ff8c709eeeb623690bbf8bad46da70eeb996670ede70d48e2850dd678043291d567b56abe4ad2aeb3a50557212387108407ad892dca76dd0d8af70551f0370c445e14dc8212d56f"}, {0xbe, 0x401, 0x300, 0xbb6, 0x400, "2a3a66ba779f277957bbde577fdb558c3a6c41e7f3a0147044bfd3b3ea36f71a3102036cd2046a3c8e7ccd4b2794d44f39b63169416bf0addf9ff0c2a8a846ef8e850e77d44382ab03222a620cef0954ff4898138ecd6ece567d9fd950256688d75d295a07e7ceaa77baba788801469497b85f4edda0a5d2fc9bbe1736ae59ce7b144c166a89fc7f6b596e8c4f567e6a4b6735e691fd34d9c4224d1fe5b3c8de1cee840b7d1eb47bfcfcbeae4aa8"}], 0x14ce}], 0x1, &(0x7f0000fc2000)=[], 0x0, 0x0}, 0x0) [ 38.706563] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.732597] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.803993] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=6052 comm=syz-executor3 2017/12/24 23:21:50 executing program 7: fstat(0xffffffffffffffff, &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setregid(r0, 0x0) 2017/12/24 23:21:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000062000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002fd000)={{&(0x7f00009cc000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a93000)=0x0) r4 = geteuid() getpgrp(r1) ioprio_get$uid(0x3, r4) lstat(&(0x7f0000d94000-0x8)='./file0\x00', &(0x7f00007cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000df000)={r3, r4, r5}, 0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ptrace$cont(0x18, r1, 0x100, 0x0) 2017/12/24 23:21:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000468000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d70000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xd49b}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r3 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000af5000)={{0x6, 0x80}, 'port0\x00', 0x40, 0x10000, 0x3ff, 0x10001, 0x8, 0x79, 0x7, 0x0, 0x4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000ab9000-0x6)={0x1, 0x1000, 0x5}) r4 = timerfd_create(0x0, 0x0) dup3(r4, r3, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f2b000)=0x0, &(0x7f00007db000)=0x4) getpeername$inet6(r2, &(0x7f0000d6a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000334000)=0x1c) 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 23:21:50 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000-0x8)='/dev/sg#\x00', 0x4, 0x101402) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000007000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000006000-0xb0)={{0x80000000, 0x7}, 'port0\x00', 0x60, 0x40, 0x8, 0xffffffff, 0x4, 0x80000001, 0x1, 0x0, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000007000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:50 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0xbf0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2017/12/24 23:21:50 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e6000-0xc)='/dev/autofs\x00', 0x20000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000962000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b54000)={0x0, 0x9}, &(0x7f000073a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003f9000)={r3, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) 2017/12/24 23:21:50 executing program 0: r0 = socket(0x18, 0x0, 0x1) rt_sigprocmask(0x2, &(0x7f0000c5e000-0x8)={0x6}, 0x0, 0x8) accept$inet6(r0, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) fstatfs(r0, &(0x7f0000eb5000-0x59)=""/89) 2017/12/24 23:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x9, 0x5, 0x9, &(0x7f00009ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000076c000-0x4)=0x5) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000058c000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) [ 38.827745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=6052 comm=syz-executor3 2017/12/24 23:21:50 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000042a000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setregid(r0, 0x0) 2017/12/24 23:21:50 executing program 6: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x3ffffc, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001f8000-0x66)=""/102, &(0x7f0000d8f000)=0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000)=""/97) 2017/12/24 23:21:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x1, 0x0) alarm(0xa7b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000)=0x0, &(0x7f0000006000)=0x4) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='stack\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000a32000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000322000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000ed1000-0x8)=0x0, 0xd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000574000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000618000)=0x0) ptrace$setopts(0x4206, r3, 0x3f, 0x20) fcntl$lock(r2, 0x7, &(0x7f00005aa000)={0x0, 0x1, 0x6, 0x0, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000071c000)={0x80, 0x0, 0x0, 0x3}) fallocate(r1, 0x1, 0x20b1, 0x2) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00008e0000)={0x8, r4}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000767000-0xb0)={{0x2, 0x2}, 'port1\x00', 0x20, 0x10400, 0x5, 0x7a7, 0x0, 0x81, 0x9, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d82000-0x4)=0x0) 2017/12/24 23:21:50 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x480801, 0x23) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="f3b7942a6fbbb3e14fd3fd6f7920df33", @ifru_addrs=@l2={0x1f, 0x1, {0xffffffff, 0x29928626, 0xfffffffffffffffc, 0x0, 0x80000001, 0x7}, 0x9, 0xe}}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x1f, 0xf1a6, 0x7, 0x5, 0x3, @random="1fe243375021", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) poll(&(0x7f0000000000)=[{r1, 0x8005, 0x0}], 0x1, 0x0) 2017/12/24 23:21:50 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f6d000-0x6)='cubic\x00', 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008db000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b48000)=0xc) lchown(&(0x7f0000f6c000-0x8)='./file0\x00', r1, r2) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000)=0x0, &(0x7f0000131000-0x4)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f00006b3000)='./file0\x00', 0x200, 0xa) accept$llc(r3, &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x10) 2017/12/24 23:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009e9000)='wlan1*em0wlan0\x00', 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c67000-0x4)=0x0, &(0x7f000015e000)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000886000-0xa)={0x3, [0x1, 0x6, 0x3]}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000ea000)={0x0, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x6, 0xffffffffffff0001, 0x329, 0x5e2e, 0x8, 0x8, 0x5, 0x1, 0x10001, 0x0, 0xfffffffffffffe01, 0x40, 0x2, 0x1]}, &(0x7f0000b8c000-0x4)=0x108) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fed000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000ff3000)={r2, 0x9, &(0x7f0000dd1000)=[0x0, 0x1, 0x0, 0x0, 0x100, 0x7, 0x8000, 0x5e, 0x4e], &(0x7f0000878000)=[0x3, 0x0, 0x5, 0x2, 0x6, 0x100000000, 0x4], 0x0, 0x2, 0x2, &(0x7f0000410000)=[0x6, 0x101], &(0x7f0000b32000)=[0xff, 0x0, 0xc5f0, 0x8, 0x10001], 0x0}) recvmsg(r1, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) 2017/12/24 23:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = epoll_create1(0x7fffd) r6 = getpid() ptrace$getsig(0x4202, r6, 0x7fffffff, &(0x7f00007ac000-0x10)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r0, 0x0, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x0) 2017/12/24 23:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00003b3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000006a000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f000019f000)=[{&(0x7f00007e8000-0x88)="c6219c5b4a24c51f52108081fedd9ee787c20d704a7c95821bbf6f37e9bb7c654f683fb6229af9097d794754f7fd23d8f5ad14aa2634efe0576d5de0c12b314ee414c8ac28948165d29adfcbe4eac15094057f449c0f70b9fec92bf9428c2b92652f385e5f8eca72667eeaaa51ed601b9700005aaaff276b461c977ba27a0250af57974701eeea3b", 0x88}, {&(0x7f0000956000)="95b987d176fd86c5b053fa93faff56ed40c8e2bbca90658d73959164d598e28290c42d784d2c06714365c96c866f69b8676604a4bed6740cc9a3f0a01b48c5ed3bcccd52eee63b0e7865122c01989f0ae644b3bcb5051086a1465b406bc446ad7b6fda57d1d40ea589e7a2ed0279c7d6f5a66f018cdd3ee766c28f43edc4e5ef8dca0d3a9925ab1f9ee1eed8103ee2638edd14ce32c1dfb9dd00cdab9e08eecb5ae1e4070a2b524d1af558250103c0adc69fd628169d63621f339d2a2273", 0xbe}, {&(0x7f0000abc000-0xc1)="74aab7498e95b938a3a9fc96cd7c2471bd74333d413a3a2258170feae1228c12aa6dda15120ce648f0dd120f56346061e4a21f5889eee42fcefc9f270c2dd660841033f1e597482e0825d2944efaccb8bcd700d49f399d0f45a5575db9cbf3b8f1aa67ff2a025e1d4995b18c9a16bb33e82c2f7cda6eb2dfea4bba2f4f21d7c243439b26d141af3547cb9a45834f8d6f9c22792c552ba81378ded76a4b34dba8ad4d3b0af7459742be542d2ceb35286056452b1da46628d0d55a2285bddcd11dde", 0xc1}, {&(0x7f0000cb1000-0xbd)="c787c76dc58de2125732610f3fb1e72a6cbe6d51857a6763dc4a9f21f8abd8331fafeed6580f1370a105af0bd5fc5198fbbdee88e48d44c11e37693f9d49ffd0a3e7b1a05b7fd5cfbc5dcff4db0eaee8c9b825a7da34b403e77e2dbfafd2c456fa928f01ca674771f4516190740f1b8a609045d50f322f290d758fc854476946528dafbdcb585a11ea283138c8734a69e20ed40abd569e8ed238017310455838663a3ee8e3894c3022f1500af6ca9c68dc08f3e69eedb6aebb3443d62e", 0xbd}, {&(0x7f0000168000-0x65)="ee3531a0d12f598b4489100d66b02bd0cd59db3dd65ee599a93fdca8253c0d7734c4ab131696723eb3c87d8dd7fc185637afbcb063a1ae824b9d60092f945644c4daed23e176dcb5a82803f0d05ee2d08c5a015aaf6445189d1eb817f9576d560d5c6bbf1a", 0x65}, {&(0x7f00005f8000-0x99)="f133748b743583d47fedc873d9bdb05fe3f385fd36b55ed933b4c2ab14a827030b8e1390ac978fe94ae20955837b147af09cc0daf6070b6811c8d2193f0d798dd39101999a7dcc25492b79ff7cb3dd8f0473b061930582d6d205522313f22b737a07717401fb0ad4f31c8595e07ac65e2c820d8b0a6ad7397a104c476b3eb54a807a907e4929c905155edb90cc661c03b1e559ba1a033dd24d", 0x99}, {&(0x7f0000efa000-0x5f)="1d887684ca168cfa62080155408d7c2921583b6fd6fe651c53a8f69336e66e48797ab76ae264d4ee8f9ecc0841da3dddcadcab2091c9e3d1c677e34ccdddff260c12e919e0107414fcc5e624b978db7a69b226172a7d150fa98ec94c87be45", 0x5f}, {&(0x7f0000dfd000-0x35)="44c158904767c86dcd59a7ed3134f2c8b9a021b9fde0440d9ff6621687b3c9df1fbc723bab5193f6c74ef507c1d316dbfe712571fb", 0x35}, {&(0x7f0000186000-0x2d)="fca45c5b2e2c7b8272cbee13723b38b951c1f341ef6ff38ddf96ea30280a52b02e27ff319eea7793c797f03cbc", 0x2d}], 0x9, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003c1000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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 23:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002f4000-0x8)='./file0\x00', 0x1, 0x83) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e40000-0x18)={0xaa, 0x30, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) link(&(0x7f0000189000-0x8)='./file0\x00', &(0x7f0000bf6000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000382000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f00009ff000)=[], &(0x7f000068e000)=[0x0, 0x40, 0x0, 0x20, 0x48, 0x78, 0x30, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) prctl$setmm(0x23, 0x1, &(0x7f00003d8000/0x2000)=nil) 2017/12/24 23:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000051000-0x57)=@file={0x0, ""/85}, &(0x7f000061a000-0x4)=0x57) writev(r0, &(0x7f0000238000)=[{&(0x7f0000d20000-0x68)="4d860bbbc68a26192abc8c8f686418d2bd58e213d58c7701809f9430e31862d76b5412c67d9e8dd067d0ef535c4df117e446621e83eb1e9a359ec8f55236f9bc26172c72602a1f0cdfb507c873aec579baaab7c776f40d9348091f69887cc9a53e687310568945cc", 0x68}, {&(0x7f00001ef000)="06673cccf33b2e63dcc40aa12911090208ff6473165c4d193b817dddcd2f5f9d7c90a9eabc3f66d3cffe27eabee316900731613af80549512827f695d649c0375cbaa6bb1c9651d3447b471e636eff898add01dabf8cca703b365aaba147592eaf79313d3afc921f53ecf3d92dbe4dd370dc8deec96dcaa32a2635a520b36e0bd39f1bdd9c5856edfff897370f7306d451678b8ae04e3a68a7aa580422", 0x9d}, {&(0x7f0000a76000)="7a29d7", 0x3}, {&(0x7f0000bb6000-0xd4)="7ce4c2da3d730a461a83d722e5482c085dd9c5f96b267bdb82e6274a9e2b944c25127068d830bc8d331e94ef0f6f7ab1b0864eab23b3d6f59a1667d98bee5dd6477ee75f9ce75841d9bbaad4a601872c19621a1a87556406ea8647764c492e806fc876c9250e1c9252ba2765020dba230c249fd2cf5ae7383735bfd0369a253d9e0f5861c3d654ba756bf674bf7c4e8df6fc9eeb73049d066306a0d46b7693f3a9ac8085c1a265b1d99e67d46ff3b28398681e1278b655ea668fb80972ce4e3fb364a5b6ec8cad3f2e89d56255d68cc522d5a829", 0xd4}, {&(0x7f0000684000)="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", 0x1000}, {&(0x7f0000bc6000)="52db1d63a405ebbbaf0fc33bfc0fb7", 0xf}, {&(0x7f00002a4000-0xad)="4baccf3f1b1b9040fd7187559967db4dadf02ab32ed5774cad5fbeebc955bc0021842e66c9e9fad63a71c7f1156318cc6f1370b970c5a852e4aa8fca4be6005920ac777bec347fc3668dbba81bb4104ac7d576c23fd1270387c9afd168f61f67524684bf5bb6cc7141855f794f9b306a7cbfcd924feae3e7493953b44a00c9f4b78049d97fd3b7bd974b5a7ad14820ece47bad125d2db41b7770a78d49ad0f0b00d70364c5f9baa2fd2da4b4b1", 0xad}], 0x7) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000016a000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000f5a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000102000-0x4)=0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)="") 2017/12/24 23:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000358000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000054000-0x4)=0x0, &(0x7f00001b8000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009d6000)={@generic="84e9a565e9296e53c8527a0d47047454", @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000034f000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00009cd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 23:21:50 executing program 7: 2017/12/24 23:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ca7000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000027000+0x4c9)={0x2, 0x9, 0xf4d4, 0xc8, &(0x7f00006a9000)=""/200, 0x4b, &(0x7f0000162000)=""/75, 0xa, &(0x7f0000cb4000)=""/10}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000989000)=""/14) [ 38.993766] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 39.026815] binder: 6117:6122 got transaction with invalid offset (0, min 0 max 0) or object. [ 39.037283] binder: 6117:6122 transaction failed 29201/-22, size 0-64 line 3190 [ 39.057822] binder_alloc: binder_alloc_mmap_handler: 6117 20000000-20002000 already mapped failed -16 [ 39.069274] binder: BINDER_SET_CONTEXT_MGR already set [ 39.075477] binder: 6117:6122 ioctl 40046207 0 returned -16 [ 39.077626] binder_alloc: 6117: binder_alloc_buf, no vma [ 39.077644] binder: 6117:6131 transaction failed 29189/-3, size 0-64 line 3127 2017/12/24 23:21:51 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001a000-0xb6)="bc93a0182303d7e0b7cf65737a69a1599bd0e99f5531ad2915e37f1c28c81bb99b91b6cc7406cf621c66c3a0e20b5ce8b3229a2eef1181b4d769b3b97d1e126590fcf13784654a328498f65f9766d4ea3b10953bbd8595f3961904137ef7668cac1dc90b027818340fed70844d545559ebcd678c21e82358659d3863def2677bb5b613b4899f4d3afe5e5f58d096e90cfd4c1bedd26fc7ec11d57431cb913941759f7332a9a556d540fe864fe6cc9d4314af2988f10e", 0xb6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000a000)={0x0, 0x3609, 0x4}) syz_open_procfs(r1, &(0x7f000001b000-0xa)='net/nfsfs\x00') 2017/12/24 23:21:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000+0x1a0)={{0x4, 0xa4ce}, {0x1, 0x101}, 0x2, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:51 executing program 0: gettid() 2017/12/24 23:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c0e000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000852000-0x4)=0x100000001, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) 2017/12/24 23:21:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000006000-0xd8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) socket$inet(0x2, 0x2, 0x4) 2017/12/24 23:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xfdff, 0x7e70) sendmsg$netlink(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f00002b1000-0x10)=[{&(0x7f0000556000)=[{0x11, 0x0, 0x0, 0x0, 0x100000000, 'y'}], 0x11}], 0x1, &(0x7f0000eb5000+0x132)=[], 0x0, 0x0}, 0x4008080) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2017/12/24 23:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005f0000-0x8)={0x0}, 0x0, 0x8) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) bind$inet(0xffffffffffffffff, &(0x7f0000d7e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = open(&(0x7f000060f000-0x8)='./file0\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ac4000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000b81000-0x4)=0xc) sendto$packet(r1, &(0x7f00000d4000-0xe)="147e9b7cba128ded9afedf893468", 0xe, 0x85, &(0x7f0000443000)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001b2000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aba000)={0x0, 0x0, 0x0}, &(0x7f0000b20000)=0xc) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000b66000)={&(0x7f000003b000)=""/0, 0x0}) 2017/12/24 23:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000451000-0x5)='user\x00', &(0x7f00008c7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009c8000-0x1c)='em0{vboxnet1@-+nodev$system\x00', 0xffffffffffffffff) add_key$user(&(0x7f00002c6000-0x5)='user\x00', &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085e000-0x48)="85", 0x1, r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00008aa000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001e3000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f46000-0x22)={0x0, 0x1a, "5569d9a9d1dd8b9a7bf7cbcfa13cdda1e440577dc7765c06fdbc"}, &(0x7f000003f000-0x4)=0x22) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fdd000)={r2, 0x8, 0x1, 0x6377}, 0x10) 2017/12/24 23:21:51 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1ff, 0x0}, &(0x7f0000e89000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x80000000, 0x0, 0x5}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b47000-0x8)={0x0, 0x0}) 2017/12/24 23:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname$inet6(r0, &(0x7f0000465000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000ef000-0x4)=0x1c) 2017/12/24 23:21:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) signalfd(r0, &(0x7f0000012000-0x8)={0x8}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a8d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000556000-0x4)=0x0, &(0x7f00009c9000-0x4)=0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000049000)=0x5) 2017/12/24 23:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/pktcdvd/control\x00', 0x1a1000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000312000)=""/141, &(0x7f0000565000-0x4)=0x8d) 2017/12/24 23:21:51 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd6000-0xca)="6cdc66520a99249d7ee037fe4dc44def24cf22d6e0a10a07e008784ccc4266b6a55d6fd97d2fa68e3b86208c6ec77a3f95af3feef7e446fd6d2cfaa297698a9eda494ce3beb0c2903e9ce27ceffd3ab5ddd9fef4b332cfe681780bdb363f79ddd7105b6bbb116e77de1637590cbd8b515c3a703ba12012c57917fc4a28d70e9e4e5443fcb3d517a3025c5a990204c6d8ba6edd6795a63e54a98b898d5deb8cf2ceb2780514b76a8df458d1ebfe315849c75890fd2747a6c9a8b31e7b4fdec887983325fb476ac08e38d0", 0xca, 0x40040c1, &(0x7f0000fd6000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.097189] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.102949] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 23:21:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r1, &(0x7f000018d000-0x10)=[{&(0x7f0000cd6000)='{', 0x1}], 0x1) 2017/12/24 23:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a9e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x2000000, 0x30, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ca5000-0x8)={0x0, 0x0}) flock(r1, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x80009}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:51 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a2b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000013e000-0x6)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x8, 0xc, 0x5, 0x6, 0x7, 0x8, 0x2bbf, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fe2000-0x8c)={0x0, 0xfffffffffffffffe, 0x9, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_access(0xffffffffffffff9c, &(0x7f0000c5d000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00008b5000-0xfd)=""/253) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003d5000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4014}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b3b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00007f7000-0x8c)={r4, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000fa3000)=0x5, 0x4) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000796000-0x4)=0x0) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000451000-0x2f)=""/47, &(0x7f0000a14000-0x4)=0x2f) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='uid_map\x00') writev(r0, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2017/12/24 23:21:51 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd0000-0xe)='/dev/keychord\x00', 0x6a46903dbcd943f, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fcf000)={0x0, 0x4, 0x8, 0x10000}, &(0x7f000069e000-0x4)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fcf000)={r1, 0x1f, "3ff37d7c77c31aa60b3b87149a1a48740c27360f574a75e8f756bbb9ff63dc"}, &(0x7f000065b000)=0x27) 2017/12/24 23:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000551000-0x7e)="793f182634126adc8715b7af750faf981e3b0a91518a82a2a948c1de4442138a76023891584b1bceb71fddb38f1ae9ee7cd181519e1cd13eda86cd0e1e10818fdd66553b0ff171d3e6f6190423e82f88b34dfb75f9ccaf01ae5992246bbb0784dd9c4296a6f58418465404949eeaeef9235be794aabc258fb03939b5d9df") fallocate(r0, 0x1, 0x0, 0x10000) timer_create(0x3, &(0x7f0000dd0000-0x60)={0x0, 0x8, 0x0, @thr={&(0x7f000080e000)="2c0158a0e00fea3d6adf4dd7a0317081184ebccb1268902c1777229e213f3ea7eda3178ced7d688f731cc7ef29d3216d7520c0d7d5da582b8d5b29ff533b15e4253d2436394d1b5be65fd6408d36b47a54c16677cf581f985fe2b683e970e6aeb77f1d8900ec28b18e53affff27d92de9c0d24946a26e007e8a39695bf6ed37ad6f3cf5fb126e85df1", &(0x7f000000f000)="0f3e269598121755ae0594fb560339b4fc1d3cae4652b62ddf0b325922720795f1615596ff57c523caf26a30b8d9a766fbb0e9a7d2772f08ac7f526af446f0484db638160afd594b20228e40493c712db85db01b7f05d25b75deb209948efc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2c000)=0x0) timer_settime(r1, 0x0, &(0x7f000084a000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000e2a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b11000)={0x0, 0x100000000}, &(0x7f0000edd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e5000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x74, 0x626, 0xa2}, &(0x7f000096b000)=0xa0) ioctl$VT_DISALLOCATE(r0, 0x5608) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2017/12/24 23:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000321000-0x19)=@known='com.apple.FinderInfo\x00', &(0x7f0000a0b000)=""/2, 0x2) 2017/12/24 23:21:51 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) pread64(r0, &(0x7f0000001000)=""/210, 0xd2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x2, 0x9, 0x4, 0x100000000}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 39.207433] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.212157] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.212168] CPU: 0 PID: 6168 Comm: syz-executor6 Not tainted 4.9.71-g2506378 #113 [ 39.212173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.212187] ffff8801c8ee7920 ffffffff81d922b9 ffff8801c8ee7c00 0000000000000000 [ 39.212199] ffff8801d0fd4a10 ffff8801c8ee7af0 ffff8801d0fd4900 ffff8801c8ee7b18 [ 39.212210] ffffffff8165fb7a 0000000000002e68 ffff8801d84ab8f0 ffff8801d84ab8a0 [ 39.212212] Call Trace: [ 39.212230] [] dump_stack+0xc1/0x128 [ 39.212244] [] handle_userfault+0xa3a/0x1310 [ 39.212258] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.212265] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.212276] [] ? handle_mm_fault+0x117b/0x2530 [ 39.212283] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.212291] [] handle_mm_fault+0x1fd1/0x2530 [ 39.212298] [] ? __pmd_alloc+0x410/0x410 [ 39.212308] [] __do_page_fault+0x5c2/0xd40 [ 39.212315] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.212324] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.212331] [] do_page_fault+0x27/0x30 [ 39.212340] [] page_fault+0x28/0x30 [ 39.212349] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 39.212357] [] ? SyS_futex+0x120/0x2d0 [ 39.212364] [] ? do_futex+0x15c0/0x15c0 [ 39.212371] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 39.212380] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.212387] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.212395] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.394884] CPU: 0 PID: 6185 Comm: syz-executor6 Not tainted 4.9.71-g2506378 #113 [ 39.402469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.411792] ffff8801ced4f980 ffffffff81d922b9 ffff8801ced4fc60 0000000000000000 [ 39.419756] ffff8801d0fd4a10 ffff8801ced4fb50 ffff8801d0fd4900 ffff8801ced4fb78 [ 39.427706] ffffffff8165fb7a 0000000000002e68 ffff8801c81468f0 ffff8801c81468a0 [ 39.435660] Call Trace: [ 39.438218] [] dump_stack+0xc1/0x128 [ 39.443564] [] handle_userfault+0xa3a/0x1310 [ 39.449592] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.456573] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.462947] [] ? handle_mm_fault+0x117b/0x2530 [ 39.469151] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.475347] [] handle_mm_fault+0x1fd1/0x2530 [ 39.481370] [] ? __pmd_alloc+0x410/0x410 [ 39.487051] [] __do_page_fault+0x5c2/0xd40 [ 39.492901] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.498840] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.505474] [] do_page_fault+0x27/0x30 [ 39.510977] [] page_fault+0x28/0x30 [ 39.516219] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 39.523039] [] ? SyS_signalfd+0xc1/0x430 [ 39.528717] [] ? SyS_signalfd4+0x410/0x410 [ 39.534572] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.541376] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.547930] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.591248] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.591264] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.591274] CPU: 1 PID: 6168 Comm: syz-executor6 Not tainted 4.9.71-g2506378 #113 [ 39.591278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.591289] ffff8801c8ee7920 ffffffff81d922b9 ffff8801c8ee7c00 0000000000000000 [ 39.591299] ffff8801d0fd4b90 ffff8801c8ee7af0 ffff8801d0fd4a80 ffff8801c8ee7b18 [ 39.591308] ffffffff8165fb7a 0000000000002e68 ffff8801d84ab8f0 ffff8801d84ab8a0 [ 39.591309] Call Trace: [ 39.591325] [] dump_stack+0xc1/0x128 [ 39.591336] [] handle_userfault+0xa3a/0x1310 [ 39.591348] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.591358] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.591370] [] ? update_stack_state.constprop.5+0xca/0x150 [ 39.591379] [] ? __unwind_start+0x1e3/0x3c0 [ 39.591391] [] ? handle_mm_fault+0x117b/0x2530 [ 39.591399] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.591407] [] handle_mm_fault+0x1fd1/0x2530 [ 39.591415] [] ? __pmd_alloc+0x410/0x410 [ 39.591424] [] __do_page_fault+0x5c2/0xd40 [ 39.591432] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.591454] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.591465] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.591472] [] do_page_fault+0x27/0x30 [ 39.591480] [] page_fault+0x28/0x30 [ 39.591488] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 39.591495] [] ? SyS_futex+0x120/0x2d0 [ 39.591501] [] ? do_futex+0x15c0/0x15c0 [ 39.591507] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 39.591515] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.591522] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.591529] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 39.784971] CPU: 0 PID: 6185 Comm: syz-executor6 Not tainted 4.9.71-g2506378 #113 [ 39.792556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.801880] ffff8801ced4f980 ffffffff81d922b9 ffff8801ced4fc60 0000000000000000 [ 39.809838] ffff8801d0fd4b90 ffff8801ced4fb50 ffff8801d0fd4a80 ffff8801ced4fb78 [ 39.817792] ffffffff8165fb7a 0000000000002e68 ffff8801c81468f0 ffff8801c81468a0 [ 39.825742] Call Trace: [ 39.828301] [] dump_stack+0xc1/0x128 [ 39.833635] [] handle_userfault+0xa3a/0x1310 [ 39.840036] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.847018] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.853439] [] ? futex_wait+0x482/0x5e0 [ 39.859034] [] ? handle_mm_fault+0x117b/0x2530 [ 39.865233] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.871429] [] handle_mm_fault+0x1fd1/0x2530 [ 39.877452] [] ? __pmd_alloc+0x410/0x410 [ 39.883133] [] __do_page_fault+0x5c2/0xd40 [ 39.888983] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.894927] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 39.900777] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.907409] [] do_page_fault+0x27/0x30 [ 39.912918] [] page_fault+0x28/0x30 [ 39.918163] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 39.924969] [] ? SyS_signalfd+0xc1/0x430 [ 39.930645] [] ? SyS_signalfd4+0x410/0x410 2017/12/24 23:21:51 executing program 5: r0 = socket$inet(0x2, 0x5, 0x7f) fcntl$setpipe(r0, 0x407, 0x4) setuid(0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000063e000-0xb)={0x9, 0x2f1, 0x4, 0x8, 0x4, 0x8, 0x7, 0x80000001, 0x9, 0x0, 0xffff}, 0xb) socket$inet6_udp(0xa, 0x2, 0x0) keyctl$update(0x2, 0x0, &(0x7f000064c000+0x276)="", 0x0) 2017/12/24 23:21:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000+0x54c)=0x8, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x4) r1 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000e3f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 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)=""}) 2017/12/24 23:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) 2017/12/24 23:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000a69000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b12000)=0x60) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006d4000-0x8)={0x0, 0x6}, &(0x7f00000d2000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000091b000)={r2, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x69ca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x5, 0x1, 0x200, 0x3ff, 0x8, 0x8, 0x7fff, 0x4, 0x101, 0x1f, 0x1, 0x7, 0x101, 0xffffffff]}, &(0x7f0000c39000-0x4)=0x108) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000029f000)={0x9, 0x10001, 0x9, 0x5, 0x8, 0x2a27}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c66000)={r2, 0x419}, &(0x7f0000623000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002b9000-0x4)=0x1, 0x4) 2017/12/24 23:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c2d000)=@assoc_value={0x0, 0x0}, &(0x7f0000e83000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006ed000)={r1, 0x15, "b2d1da34b9b24247df808a6df5e4a6496a091e0eac"}, &(0x7f0000e43000)=0x1d) ioctl$VT_RELDISP(r0, 0xb701) 2017/12/24 23:21:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f00008ab000)=0x5, 0x4) 2017/12/24 23:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x80000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000233000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/autofs\x00', 0x101400, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000f1b000-0x4)={0x8, 0x400, 0x3}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000efd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000078000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00006f1000)={0x0, r1}) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000913000-0x10)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r5, r4) splice(r4, 0x0, r0, 0x0, 0x1ff, 0x0) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000b91000)=0x0, &(0x7f00008af000)=0x4) dup2(r0, r5) 2017/12/24 23:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000388000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf2000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ce2000)={@common='ifb0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000d66000-0x14)={0x11, 0x7, r3, 0x1, 0xffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f0000dc7000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) [ 39.936496] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.943302] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.949847] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/24 23:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) syz_open_pts(r0, 0x4000) 2017/12/24 23:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6c000-0x11)='net/fib_triestat\x00') preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000021000)=""/125, 0x7d}], 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b01000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/24 23:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000da1000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000608000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00008e2000-0x7)='timers\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000126000-0x8)={0x0, 0x0}) sendfile(r1, r1, &(0x7f000009f000-0x8)=0x0, 0xc0000101) 2017/12/24 23:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d81000)='./file0\x00', 0x10002, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2017/12/24 23:21:51 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002f000-0x8)='./file0\x00', 0x160) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') [ 39.986466] binder: 6208:6220 got transaction with invalid offset (32, min 0 max 56) or object. [ 39.995745] binder: 6208:6220 transaction failed 29201/-22, size 56-8 line 3190 2017/12/24 23:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000a7000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000033000)=[{&(0x7f0000c29000-0x1e)="ad3aa074ed39be47ba1302fb8ef5fd9bcee1965adb77a5a98e085a0be571", 0x1e}], 0x1) 2017/12/24 23:21:51 executing program 5: r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)='$', 0x1) lseek(r0, 0x0, 0x4) 2017/12/24 23:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000533000)={{0x80000010000000, 0x0}, {0x10000000000, 0x100}, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.034351] binder_alloc: binder_alloc_mmap_handler: 6208 20000000-20002000 already mapped failed -16 [ 40.054978] binder: BINDER_SET_CONTEXT_MGR already set [ 40.060490] binder_alloc: 6208: binder_alloc_buf, no vma [ 40.064788] binder: 6208:6220 ioctl 40046207 0 returned -16 [ 40.076624] binder: 6208:6240 transaction failed 29189/-3, size 56-8 line 3127 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f000008f000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000082000)={0x2000000000000006, r1}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) 2017/12/24 23:21:52 executing program 7: pipe2(&(0x7f000024a000)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00002bb000)={{0xffffffffffffffff, 0x3, 0xfff, 0x0, 0x1}, 0x3f, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x7fff, 0xffffffffffff14c2, 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]}) syncfs(r0) fcntl$notify(r1, 0x402, 0x80000004) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000afd000-0x4)=0x0) tee(r1, r1, 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)=0x0) r2 = socket$inet(0x2, 0x1, 0x3ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x1, 0x40, @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]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x27, 0xff, 0x0, 0x7, 0x7, 0xc3, "2410bf48d3f9e13b8f645c34a9f5eb5f2787202d95ebac3e9a2194b065d0c00dddc66cf671183d2dab302aeb67d955417212b89344a0df59058d3ea327de3a", 0x71d42be5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="e745465ede28be0244b48d46a8b9ca59894b59e79755a69d362e64c9d301bfcf9784e7eb59b415c737a63e27f5a4fe6ede36b6e8c1dd26fd327b1b247d7b9ddb13221f8be455d3b28cfdbda5c02f", 0x4e}, {&(0x7f0000001000-0x6a)="3d2c81eb8c3ead2b8e8d3b7e1339bfc500ace7fbc66213f39f565ab5fe70008cdf2a055999c603fffaaa6a498d7a05d3a3faa97288ac3a0c8bdb5c91f7be173dd5fb3e9a89d1def32c54c3105fb102e3fb81cd8d442b963abdce2000844e2da067dd9b4108063bc36474", 0x6a}, {&(0x7f0000001000)="023a2af3612201fad5a1d86917067a3b69e6aa16c35a7c143f3b7147878cc5c740eb1474ac6c8b15aaf7f7f5c5d3429bb3e53aa3d0e8dee530b5c2712178f29bd29d287d2588e1eaf7e7c3fb25656dd266fd1cf057e60ea0", 0x58}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x85)="275ad015410b034668b4eb687b3bc54ebdd0d0399b6889e729f791789fcb8bd8c0f3acec116460d1496dd8988e1383310f378dfe29eb112ee3e8d373b133851b9bfec00aa8caf327327b7cbe299971cdf6f576d1f12b1a1fee63931f5bea70cb57ce3bca4aa60d326ae5a1e69dd577bdd93992eb2890dd81aa2f417b83b70996be7f8f25a1", 0x85}], 0x5, &(0x7f0000002000-0x40)={0x40, 0x117, 0x4, "39be6450405f6e4e33b0c61e5e3021a3c6f6abfdeae8e8de436840033e9130ba72d53728d2cff4d966f2"}, 0x40, 0x840}, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x80, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002000)={0x3, 0x120000000000, 0x1, 0x1000, &(0x7f0000004000-0x1000)=""/4096, 0xb2, &(0x7f0000002000-0xb2)=""/178, 0x7d, &(0x7f0000003000-0x7d)=""/125}) mq_timedreceive(r0, &(0x7f0000001000)=""/248, 0xf8, 0x7, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x6, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000-0x4)=0xeaff) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000)=0x401, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000)=[{&(0x7f0000004000)="b0ada2c56c6d85f6cbcfd50bb60e4e7f8c4dc4f4ac4f3b81a651a6933af943b30fa39f4de7ef0c35f96b8e680ef820d4a0ff7e521ebf28e1bcfbc5b5f4a858d55b7b3243ae3087200fec51774775c0feb59aee570e9df68b3b4e29d18aa8086977fa4374d27a7598428deb3e3d34efafbcbe92477f51034151eb1cd06a26e3011353f614", 0x84}, {&(0x7f0000002000-0x20)="434faccd15385e2a4450d759548ae6e0942b4ce3be4bfb50c298d75e1433babc", 0x20}, {&(0x7f0000006000)="f440bfc8124e9799646784f162fd8422fca4ad4d983865d7e5c3ef9a8df81befe24a0390535477b14dd165a8be349a556a8cbe0eae548bfbb6aef939e3f84ba5dad13946e126bf19f8611b40763c1696fdfafc3e4afd7f85649ffcd458be53d12c44a3598ed7d1ce574038a76e9aca92808fc3dbc31e986069648f", 0x7b}], 0x3, 0x8) 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb6000)='./file0\x00', 0x4000, 0x9) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fb6000)={0x4, 0x17c800000000, 0x5, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fb7000)=0x600, 0x4) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) syz_open_dev$loop(&(0x7f0000fb6000)='/dev/loop#\x00', 0x62, 0x400) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/sequencer\x00', 0x80, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c7b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4$llc(r2, &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb8000)=0x10, 0x800) prctl$seccomp(0x16, 0x2, &(0x7f00004db000-0x10)={0x1, &(0x7f0000971000)=[{0x800, 0x7fff, 0x0, 0x9}]}) 2017/12/24 23:21:52 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ca000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/autofs\x00', 0x20080, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000056f000)={0x0, 0x6, 0x2, 0x6, 0x7, 0x3}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shutdown(r2, 0x1) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r1) 2017/12/24 23:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 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) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a91000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000089f000-0x48)={{0xffffffffffffffff, 0x3, 0x4, 0x2, 0x4}, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000959000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r3 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r3, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0x6) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$dupfd(r1, 0x0, r1) 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000da2000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00003b8000)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d51000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3bafb766abd4c7e2da5df1deb96b6eca"}) writev(r0, &(0x7f0000d4c000-0x10)=[{&(0x7f0000e32000)="2900000021001900013d3500000a0006020000160000ff00040000040d0010000000cf002400030008", 0x29}], 0x1) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) r0 = syz_open_dev$random(&(0x7f00005d3000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000bc6000-0x4)=0xc60) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f6a000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000f6a000-0x135)="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") lgetxattr(&(0x7f0000046000-0x6)='./file0\x00', &(0x7f0000e1b000)=@random={'system.\x00', 'ramfs\x00'}, &(0x7f0000c0b000-0xfc)=""/252, 0xfc) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/pktcdvd/control\x00', 0x141600, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f6b000-0x10)=@ipx={0x4, 0x10000, 0x0, "7ce9449a62bf", 0x7ff, 0x0}, 0x10) mount(&(0x7f0000075000)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9023, &(0x7f000055c000)="") fcntl$getownex(r0, 0x10, &(0x7f0000749000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000f6b000)='net/mcfilter6\x00') mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6a000-0x8)='./file0\x00', 0x2) 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000087000-0x8)='./file0\x00', 0x0, 0x60) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000d68000-0xc0)=""/192) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00008b0000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f00000a0000)=""/66, 0x42, 0xfffffffffffff000, &(0x7f00002f6000-0x10)={r3, r4+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 40.086982] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.092474] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005ba000)='./file0\x00', &(0x7f0000f75000)='./file0\x00', &(0x7f0000e8c000-0x7)='nilfs2\x00', 0x4008, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f75000-0x22)="24000000390025471c0824fffffc0e02000000000000000040ea1f000600000002d2", 0x22) r2 = openat(0xffffffffffffff9c, &(0x7f0000e4f000)='./file0\x00', 0x10000, 0x20) write$eventfd(r2, &(0x7f0000af9000)=0x1, 0x8) 2017/12/24 23:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)="") ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00007c5000-0x1000)=""/4096) setsockopt(r0, 0x3a0, 0x8, &(0x7f00001f8000)="9b518abf68d4b95f8c73ce17b53a1d9f07906c2c04292be245ac760bc9a7aeb62334cd2c272344c23f38504c142a99431323965479779c52da809cbd58990b39b01fb544fe61b3e0e4be162bd02fd5b5696c6bc67f486a5560fc1a82b8f76f7c41dba6231959040bef4a33fb770201496de7a673facedc6e68310e7394192ea956584ebdc9d004df77fe395646acc5ec116bfd0048d13847", 0x98) 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) preadv(r0, &(0x7f00003a7000)=[], 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000ff000)={0x2, 0x0, 0x2f, 0x4, 0x1f, 0x9e3}) 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) r3 = dup3(r0, r1, 0x0) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000c68000)={0x0, 0x0}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000951000)=0x0, &(0x7f0000ca6000)=0x4) timer_create(0x1, &(0x7f0000e60000-0x60)={0x0, 0x26, 0x3, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000110000)=0x0) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000fa1000)=0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000fa2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000073000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0xfffffffffffffffc, 0x2, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = mq_open(&(0x7f0000676000-0xc)='mime_type\'^\x00', 0x0, 0x1, &(0x7f0000908000-0x40)={0x2, 0x3, 0x9, 0x1, 0x0, 0x7, 0xe0, 0x7}) fcntl$setsig(r0, 0xa, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aa0000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2017/12/24 23:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ea0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCCONS(r2, 0x541d) syslog(0xe, &(0x7f00001d5000)=""/99, 0x63) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=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]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000656000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/137, 0x89) prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x0, &(0x7f0000ab3000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ca3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00005cb000-0x4)=0x5a1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') read(r1, &(0x7f0000ed5000-0x1000)=""/4096, 0x1000) 2017/12/24 23:21:52 executing program 6: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000097000)={r1, 0x4}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) [ 40.298248] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket pig=6306 comm=syz-executor1 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") chroot(&(0x7f00004c6000-0x8)='./file0\x00') fanotify_mark(r0, 0x30, 0x2, r0, &(0x7f0000006000-0x8)='./file0\x00') 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f000093b000)="dcecc0d81ae7e08bbbf4194206b13e37d8e5b6495926f512dbb461acddb56d289b6538ffda0853c0888b9033de031e91131925ffeabbd7a82ac3436d2d077a8f36aac0041a9f90a49f646eda5a0f0584b5971c5899175ed41bf218bfa7aa49897635c31d40e4965bdbf88c4bc1bfdf8caf3d17296563c8d1cff0236a134a098961004447639c78cb9ce3da29bb2021c9dcffca9e98f5c143c7457158225006904df6e72576ffcee57c9c6c41ffd83839c56b300588aed192e31d2085ccb8f2e62e4388af55b3a916b5c2572c5f154b4ce5e948a6254110ac31c6726f7939f1c4aa0946ab8dddb7be2bd5ce6ff8d61fbc8362b1b154a2a64ccb7a9dbdeaf66169ea22a291f813f382d968e4f5ecab9b7af529d07f241637a22393532d76c06e101cc1dd74c44d66b4dbee03f946411df21afd62bc21d7ac010e21c3f50ac4c70e2ca11140eecc05db397e18ba1e7bd8df38f5df5b59842b4eb24db8f9d610befebe999067fe73e9971afc19d8d8a00b65c9ed71d9b33ede929a25f60bd0265fdb6108fb6afb92a86c2a5ec8f4386a8b4231d09a0edae32b3ca65f0273892585b0eff544371ef645cfa6713b233b57b87b799a878f8e64ca645acbe0b51b47a858c8aa7b0f1dacdcfb49e0ab74c28643e7746758a69cd38b98448f42f6a7d64bb6dc8a3e8a58c56807369adb8d7c9ef87f9dd75f72d973db010cadacc5ec36d7d5f9e1918a266b5480be20be34a0e4d32daa24b7578573d95eca68d16e05ea67b338f345a817d70589431897f3ddac80381a935f0c70c4e5f504f8e398c716a9af39a46d034f19ac13288ad7d337315f3de3a861c70a2c569666dae0dc750546b5cbf8cdfa423910e743cc90bfab154797e475e3e98ef385c54c7ca9f78d46c8a7ca02ed4ce207ff661e2a59d40fefb773f48607e625d33ad2306ecbf6fbb2fac1edf1d4b5ad6a88cba1143a5c838eaa3a470b4edd4f7ccb60c2bf31e3ce85e02eb03cb8c87325bfa55de717a175fad35896e0d3e173e67dabec6d4bbebfcc10a5e8b8aebb43159e277c1fb8fd17c8a027b6a629d6801a08304ca7f3fede832f467585fdd672a759589d78efab9e256f9d4129e61a39f7fe379ddea58bed93cb027133d40d0b2f8a8f202195308450364c9c809a6be92784364fb587102ccf702b41613eedea278211cbd268dc6fe7d32d11ea56c2a6f566778dc548c1c9989b4a5f853a59dafdae30fe4bd0cc8810803cde9b77f2117adc337a97fa06801a266458c2eaa836f4a861b44f75ef38aa38e2a42dbf0e238f080d87e1206399d7fde31506c7f6b32bae73504828ea71d49232b6cc4c2e39d8b93a185a0e116d428d68d3d7734c503814e55cdc970a83daebaa1c22166c0651b75acb53f3e7c7d5d63460924ace741b52a80ab46184294a0f417583c7899f6e5244877e9342229c798f1cfadd47cdc5eaafa287cb2f5596ffa8e1fd148c3b3c0cb4237e2e0bf3467d3847bc3904c615f3481849526811307b406ac9d971e196c8cf1e62173c07cf0712d7da0af230522fbad12b4303ae254e0e03a1d41760c5288ebe7798541246bdcc0ea3757c2efa7624984cfae9a69dc6466f17ddc0cdb45c7998d0b9d5b7efc3b83024448fc91603204b118ad7b3005240f8b8ce5a6c1ceaac5a97e73d06e25a728712310e28cfa230985eb55795f814e08c76cdd12309c2144e30259eefb8895e2b84c78e6849bffd07a919ba26b5d971ddb7c0013fd6fe606206d324514b81b5ac096ef87305b7d584242702d77f49cbbb687870a1afee8216d6aa5d37240bfc32493874f3283af459c2da16d1ccd7c19a6ad72cc49825ad6ed36b99b435c5afe499c587b1fbe2699b3a1fa405c69e13181b9eacea43c1dfb56307113521d563f918851d867fbd44efd7602f04a7f6bdb800b08b0c38827b62c5292187dd6bc494007846bfb91dc607ae23377982e4fef6f4bdae732d3114023dd7e77c729f377a4425e8ef58437d9a2e013e25ed3c6039ca902db64d4d53d6d221b7a6242b94a236a5b882ee2db57fc2745625da0f6b5cddd4d7048f472ff6e0207ef031437466c6cfa8cfd239c05f1efdadae6ff568faa377d808457d3a9401b099d54c193233c75ff7f6e837b2b0d7f50ccf892e25e36b1891877c123fb7a588c1d9d4635ed1835f2b9c50223ecb3fc01c32c957c2c97e77724dad62534e68d348595e34ab990db72765d87e828905deee739fe0e1d1fb05ccd96955adbc8e22e77adcfbffa563ea12c83debcb9317e8315c44624be7c0a2258cd9c445c3821a82cc7e3613b896477d50f7e724032df47fb886854cc1a88cb383cc6e414436b9167df6ba2bbb30f984c466754a5d55a6e918f8b2090154b5067eb82762dfb26a080d2c00133a44bcc080e5081f7e19d6d0dcf5332e36764e067eaa7dec2c1716869de2a71d0fd15a03d17ab3df7bf0c9c71cb677b28c43869d5c2b4bd29019f3b49d7228258d3e3240ef0c65c94c1fd86399278d11ea0221cb14e094914a9714fcee29fbb537157a416129adaa9d6cfc1dbaeeb5efd59f5582355e64716ff1ddb0d4bb278247910ddfbb0dab6afc6823f9fd32cf12625a0ff7fe6338e0895c292f3af4558ceb40f379d2913fd9d2e491fa67c3a7b7671ed48bc1b6bf01a13d751f56684195941f34954dc6cd1e079e99eb4fa43fd17d8fc30b1676a455f86ec7a8b47d366ae687303dae6635097c64dbbfdd1c09d34659dde3c785452bae6567db0aee5cab2286713c863cfd173a40e26fb003eab814ebcfc9f802616ae4a83b5ead48bac72eafbd0ec09c71849b4f4e8f0981e19d12cd80ce30038eb61d52d84639bceef1f6b12b76f5a0a8e600925719a2d9d261ef1d6be98e3c5f3b9b6dd77f88c5bc2f4890baa4b942951354beee39d6fe9558930cec7ed0a958a38bbeebed4efd621cb5a54724556e1fc48f6c9f8b20c9242126be6916253947406bac01f845176403dac15105df3515e8b77e68f9b8681a39f803d27af6e4d0f67f5aa56acfca22783bc74a70dbe4f58b416259a7e9ad2a0a130c918243b0191c86dae6f249844fd8de35b728e494f92d5bd65d3a48945f0865eb540aa60314f2979f4c559bd81baf36306ca520b351d9429696c3206d39436bc4abfd154a82c09a54c3aeede717a24f5c691fc0e0276498d927f3e533947c6fba6240da2eddb5bb5465cc85c4ad9ccd0b514434a64deb0cc43bf13eecc5ef45abb8aa2e1d0388996b9a6546a2ed0da5acddecce975bde55723db375bbf3f3a69796394e372ec12b6a458c1c7d1ca42aed10bef98388d494548508a3c6afef5f3c42a450a040b0dd83213cfe49efb16058ff58228a02936044109b20d3284e05fc8d65e573c75f80cc7a5722b41d524e734533a4a38f6e637c78605984b9f718904a7fcf4055647c1e132e631030729b21ec4d8fef1a1684aad4e4241896b232ee2cb58b1d75828a8505972f9d214a485965269be5dde6d62899b319429083cd0bbc2d5ce0b5f316b7b5ec2b6103ce62a05af8c3e368895f333f12522cb8953212687f95643620d35f81dc711b9e7a03a0f811a70f375a19961442e88f97f3f6aaef19ca7ad1fc50739f46df9a97e875b6e83ee72b343dc97bda4b69315a01f87575d6ef30013f8791d0ebfb2f8222a263a556d5bfbbca117af94e0efd1a2e72aabb41c1883aa6276c9abfc492b7a5a08bb33744f9874142349dc316d1aadfcfcc418e9582c69e0137c39860dd0271dfc0a046a77b871b1d6f065155b80db15f3af215dcfd461a2c4f69c65dbba16f9c5fb59fedef04e5d01ca934f88732563105371186d73085c285a21afb891c707483f30beba1062d01f27ebeff4ad61a4e1ad45b0b6bdc5c407c93687e3bbbcb4a177c9812516cf656705e9e9a566c17daf3229ea9ddffef6445268996a20597caea3a4c148e9291f6309aca71d023036658aa9e15bb01cef965ebaf1b043fce24625010cd1c541492e737bfb419de03ad21b4fd8969ecce928c29c83280d3aa5e619436b716949a19af85b51e90abf2dd05a47f85b375761f76467f12bb9ae83ac3eff0e80f74466a625dd8ab8a81fd515936e154478220acdd9ae36504de508badb81025f0611c103feb395354d0a80875f9ee7ed63cb28562fc22ce715d379e6ff9eb9965d1da6fb2570d8c0caa00acde04053f2e9fe169f158a87de73993af305e5a9c896b90c9d221c3ed24d8216c01e9d97fb30086f97b49a1731d9c248d934e78fe9ad940d9b8dceced3833d35b94974bd868b5e914699ec1afcac90838c640b18ec3f3839a382a4ba22d543785f69fc66989101c16fcc7c967931a6b5dcb7e4584f2a2d8f7921905f2ab870ddae090acf1830f6acc48d46321b7e740a3081977e1f2f24b02d29e7bf5eb1506bcc6e12a9bed3668fa9b8bf6d1bd0aaf92d5174c8fbc0d8e0d33b92f0faaaf90932addba6bba0bc4ba0aa93d734272f7b439971d0d89854b9b87280315c006d7c50183a7402730e8ade12be768d577730cadccceae39a04e2d7fb10a20e9a0cfe159b1ba73d30cf94709711c9f44b24b8c5f1648ffc770e21607b46f7928c6085ff0bff4dc62276cc78d6b82a0ef95b7e20c48915406ce1ef600cd9f5980cefc5f7fa82b7645b50590427f3aa88ea7cf331033843add4e8505be9e9649e221fa0d6fd8c789be49b5093d5225d4be9dc9bb79028b676fb6110f95bac7143dad6886312789b0604fe3558afb9741ad76d2255679a3fe5d7966da2ae76eba8dcec234c6a7c254e0e15791295b351efa83dff0f712f5b92e7f2d989465fdc6f4c171073d742c07908b06f4f9e2d5344e79d3f3e43aaad6bfce9eacf1ca5e565146201868372186f95817d7c5505b83e86a64385a383bbdd5c2499733974a7714c85479b12c528224b0bfc574ffc4c5bad2da92d14a99c9e71a775ca5e21ca6214104a4c2416b9081e71dbfb1eb1973577851b51701e4e43d7e38acb2c7bfd671989e2cdbfbc66891b95481f2229b10b6b86c6c586b4291482024b7e84f0c46538f54ae371673b3dabfb7775e661b7d8275d02b6cca7450f44e12882a004049ace00acba552813e68f6b08d59372ee4b1623bfcd4aa26248aa1289c3277e8cf7481d267bca1510bb3468ecf78ec9739839507897578358648647c90bb74fd62723209d690bd7c7ec94a9629605ecc90e15f1e3d8682f81eaa6983990efed580bb5c53b384912b2de6299ae68054eb153e92ea2932df181379445be97641454798ef262a1984d329f43dbce42329680782c45a2990fdbb0e8fb3bdf37ea30e6e744b6505708bb553d5acd48105e3565e1919f63d3ce04ef416cd83a4e8b400da7a2f3e5339be420c15262c19d79930954ee5a54bf9aaaa0009dfe6d432fd4384b0869ac61d13df169d41682e2904ef51f99e1bb3c480153b23bcd6bf2bcee043448ad4c1ea60a6d7786115a0f4aca12fdf63c2161337a6880d86edb05af890aeb2adc2bba500206bda90316b1b6c1f767743b5e39b41dc2f59384c4d6d0f36795a7da377613d01f3cffe6db9e2e048bcff3ced82d81b24ec34db592ce427720a3e4ae64f641033596e8dbf0d94a53f83f78e81a92c278f89a74c04c5cdef0f78e400c7b0d0f534f9f5d0d58445ab5f40cb78df1e3d0f3d01a822d6504921ef5cc8f3cb979ebc054c9a96a7b6d653d75de8483f4a3f1a6174217359c54b6339a7a53a325e755d66484d2ea449f54437e944de67998b747c17ce5fbe5fb12111445da25e56784b2dceb1c9a45ad3f6c3fd568b18") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bc4000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x4000076, 0x4) clock_gettime(0x0, &(0x7f000024a000-0x10)={0x0, 0x0}) futex(&(0x7f0000a86000-0x4)=0x100000001, 0x0, 0x3, &(0x7f00009fe000-0x10)={r1, r2+10000000}, &(0x7f00008c4000)=0x3ff, 0x10001) 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c34000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b62000-0xfe)={r2, 0xf6, "529572d4ef058c4144f4128866b6e66c279d4c5dbe31b11d73dedafc278b57958c5dd9a2f51941a6162c20ee6d808399a86c78ceb99e422058ef1ae11152bf5d8f38d3db4105247069e0d1d7f5bdb59a3dddf75ca2a4c794e4d7a4e00ab584a28cd0a1aa334bc2be01ac18c6ba7e86ce0df99c8c5f62438ee6f911b596e02ceed5aa41a96fc2717935f98558250818036d5ec90d9077fb8f399b290ff4bdb3d19187c76d757afd15cec3e7d0ada90122bc10a88d3ddda00da4cfed824fc89a5ada2100299c175c0b415bef94bf7c9ac4ec2dcae70dff91216973f786b58a58aaed12a68b639bf92b898e71b616db91f1a6834fa47530"}, &(0x7f0000867000)=0xfe) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000423000-0x4)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005e5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000841000-0x8)={r3, r4}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00006b1000)={0x1, 0x3, 0x56, 0x7fff, 0xe, 0x7}) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) fcntl$setsig(r0, 0xa, 0x38) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000b000-0x4)=0x61e, 0x4) ioctl$int_in(r1, 0x0, &(0x7f00006ef000-0x8)=0xc1a) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) syz_open_dev$tun(&(0x7f00008d0000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) close(r1) 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r3, &(0x7f0000c2d000)=0x0, 0xffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) bind$inet(r1, &(0x7f0000159000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ae1000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a87000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000afc000)={0x0, 0x0, 0x0, 0x4, 0x3ff, 0x0, 0x5, 0x13, 0x19, "1f25c1c187ff54ee71d31f8b06e397f8f502efd45af1c8cf46e0a35b7d5c4da8c80bc916f1c38d3e22861f4e3e1d6482df89dafa5e2f2f9b0316ff901162dfe2", "60db0b72bbcf3c044017fa46bd250d2aa8e5e9d2a9bf9dd6dbd2b54082f263c8ff9f18eb9dc73fa0713d0761cc8ac26b8593335949b5cc050d7a9f2ec1023389", "9bea6774f6cf25e81b2080b6af229a67835f89c5a8f73848c207e64c22261a26", [0x1f, 0x1]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000b74000-0x4)=0x4) [ 40.337245] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6319 comm=syz-executor1 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000f68000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000eb5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000668000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0xfffffffffffffe01, 0x200, 0x400, 0x4, 0xffffffffffffffff, 0x2, {0x0, @in6={{0xa, 0x1, 0x65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4346, 0x1, 0x401, 0x45, 0x1}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r4, 0x8, "f3bdb4f75e0557e8"}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000002000)=0x4) ioctl$KDMKTONE(r0, 0x4b3b, 0x7f) fcntl$notify(r1, 0x402, 0x80000010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000004000-0x14)={0x9, 0x6, 0x4000000, 0x4, 0x7, 0x1ff, 0x9, 0x9, 0x0, 0x401}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000006000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000009000-0x14)={0x2, 0x3, 0x7ff, 0x3, 0x5}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000)={r3, 0x2}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000009000)='./file0/file0\x00', r5, &(0x7f000000a000-0x8)='./file0\x00', 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000b000-0xe)='./file0/file0\x00', &(0x7f0000005000)=""/175, 0xaf) 2017/12/24 23:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0x6a5)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) open$dir(&(0x7f0000cd6000)='./file0\x00', 0x80200, 0x10) getresuid(&(0x7f0000ba5000)=0x0, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000a1e000)=0x0) r1 = socket(0x10, 0x803, 0xc) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000168000-0x4)=""/4, &(0x7f00007e4000)=0x4) sendto(r1, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/rtc\x00', 0x402802, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000031b000)={0x8cd, 0x10000, 0x9, 0x6, 0x6, 0x8d}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ee3000)={0xfff, 0x9, 0x5, 0x6, 0xffff, 0x1, 0x3b0, 0x800, 0x1000, 0x8, 0x7fff}, 0xb) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x1, 0x80000000, 0x333200000000) pipe(&(0x7f0000df6000)={0x0, 0x0}) 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f00002aa000)=[]) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ea000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r2, 0x10, &(0x7f0000b64000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b34000)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r2, &(0x7f0000f70000)=0x0, 0x8) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000001, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00009d9000)=0x0) 2017/12/24 23:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d39000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000039c000)={0x0, 0x6, 0xffffffff, 0xffffffff7fffffff, 0x7ff, 0x3}, &(0x7f0000f09000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cc6000-0x10)={0x5, 0x8000, 0x6, 0x4, r2}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000cbe000)='attr/current\x00') sendmmsg$nfc_llcp(r3, &(0x7f000077a000)=[{&(0x7f00007e8000-0x60)={0x27, 0x2, 0x10000, 0x6, 0x2, 0x2, "cb60286dc464bcf1d9a80fa029665dd7420aecc483eef95417a495953e7aa6519b18e000c00c845c79e494fd94312cc0fda2b418c9647ad8c53a57b4175451", 0x38f}, 0x60, &(0x7f0000c86000-0x50)=[{&(0x7f0000805000-0x6a)="94d1b59b057f5f36a14e0520ee3b4291d7a01e718695fe3f041fcca39ad9ec58a15802b7766438fa2e2476fece2f344ea677442fa6d0ff55f395ff706c049935b92b5bb406a77035078de820b1fd03c504e462063886fe98421428304a5fc9e483c2d1002c893fe0b587", 0x6a}, {&(0x7f0000133000)="9f3dddcf16fa569285f7cd3f08316e9e6354eaa7c70fc9911529ecaaedd9389148456131d0023e9b3ad70c7a2ccd3c376bdd7f57e0328e2bf51e82c9d35a06d720e06210ecb719f8ac983925", 0x4c}, {&(0x7f00004c3000-0x4f)="f82ceb9508d623e7998a1e01cc5363699fae245734860897118fa8911b32e718fb430ff3b2eb39702c39a1774548de79f042ecced289cd32d0e69e4483c10977516c7be90f3dd9e2f8ef7a08adf64b", 0x4f}, {&(0x7f0000253000)="80a9a488f4791bbd", 0x8}, {&(0x7f0000df4000-0xaf)="91069fc4a8955d6e896c6addcccf9f9159fd232a250b9a2176469f677c39349469f62bcc196544f99fcbfe79b504ecd867941ce9d70c1ff7a81e4cd9d9323be110c3ea9f9d01c4cc2f711dcba23015456c2b5959044cce9bf1689b962a297c9a5d07f0934f4091d91d908491ea5e5db74c523969527d643cb334a1d54bc2143f9a7e1435d7f6e2a1c35f05afea60cdbccebc84f70c73cd904eff74bcd0ab4be45b5d0eee9225d64f4e36e12d9ab4c8", 0xaf}], 0x5, 0x0, 0x0, 0x40000}], 0x1, 0x4040001) sendfile(r3, r3, &(0x7f00005a6000)=0x0, 0x25) ioprio_get$pid(0x1, r0) 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ba000)='/selinux/context\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1c) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000c5f000-0x8)=[0x6, 0x8]) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) open$dir(&(0x7f0000f11000)='./file0\x00', 0x101200, 0x2) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) open(&(0x7f000057d000)='./file0\x00', 0x90044, 0xa) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a86000)={0xffffffffffffffff, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000894000)={r1, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) fcntl$getflags(r2, 0x0) bind$inet(r2, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r2, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r2, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="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", 0x218}], 0x1) 2017/12/24 23:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = open(&(0x7f0000924000-0x8)='./file0\x00', 0x0, 0x100) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000d49000)=""/83) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000314000)={{0xffffffffffffffff, 0x2, 0x5, 0x3, 0x8}, 0x7, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) pipe2(&(0x7f0000072000-0x8)={0x0, 0x0}, 0x80800) getsockname$ipx(r0, &(0x7f0000c43000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008e9000)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) 2017/12/24 23:21:52 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ea0000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000093e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000687000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000010c000+0x6eb)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b6c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c5a000)={@generic="97f4cd1955d03c405d33070550492431", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x400000000002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009d1000-0x10)={0x0, 0x10, &(0x7f0000ae9000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e9d000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c51000)={r2, 0x800}, &(0x7f0000579000-0x4)=0x6) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000bdb000)=0x0, &(0x7f000028c000)=0x4) lseek(r0, 0x0, 0x3) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x0, &(0x7f000054e000)=[]}) flistxattr(0xffffffffffffffff, &(0x7f0000b55000)=""/242, 0xf2) r0 = accept4(0xffffffffffffffff, &(0x7f0000c09000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c25000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f0d000)=0x0, &(0x7f00009fa000)=0x4) 2017/12/24 23:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f000054e000)='net/ip_tables_targets\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd0000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000261000-0x1000)="", 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000edb000)=""/4096, 0x1000) 2017/12/24 23:21:52 executing program 1: 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) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000edc000)={&(0x7f00006bf000-0x84)="96204f478470c1265418e01559c27759788823acd7fa9f0420e635bfce5900ae10bfbd47fb7abedd91b30ba0491769fdd6758f3c3c93b85b3f20b29772b890b006c4ff1a1a2d92fcd4c75d0133722ce2d5b03ffee12851f73d215553b322c969483c56683683b0e032dabf445c73401f96731cf9a26b7238aa400a3da7ddc93d035946f1", 0x84}) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4205, r2, 0x0, 0x7ffffffff001) [ 40.495374] device gre0 entered promiscuous mode 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) getpid() ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000114000-0x4)=0x0, &(0x7f0000fcf000)=0x4) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/24 23:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000789000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000809000-0x24)={0x6, 0x0, 0x1, 0xbf00000000000, 0x7, 0x45fd, 0x2, 0x1, 0x4, 0x7, 0x3e9, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000000000)=0x0) 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capget(&(0x7f0000714000)={0x20071026, r0}, &(0x7f00002fb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000092d000-0x20)={{&(0x7f0000709000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2017/12/24 23:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f00006b2000-0xa)="e91f7189591e9233614b", 0x0, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002cb000)={0x0, 0x100000000, 0x0, 0x4}, &(0x7f0000baa000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b6f000)={0x0, 0x8002, 0xffffffffffffffff, 0x1, r3}, &(0x7f00006d9000-0x4)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000035a000)=0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2e000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000035d000)=@assoc_value={0x0, 0x9}, &(0x7f00007b1000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000bf2000)={r5, 0x9, 0xe1, "8e5e5b349068263ed03077d6e0cbbce0618560edfe995203b1d0957189d571af1edb2753ebf9d6720ae1a6f5f709ea0b48546c7066ae2994efc3b4f261d49e8d33bb9746c3c39803e7d5a6fb1386f2f3e4fe35da28bcffac408117a2c8179966468b6e258963ebf913534dc90dfa7455c474dcd63cf3e647acd016e3777ed8ab17a196dbcf1b72ad3afae46e74f5291bea4960886479cb0929f2586f5860e7287639a046b6b97a62f6e9aab8fae7d9332a968f202c66fa1fd1eacf3483d822aad8f2c0a00d493a7bacee9cf01d167de9573a0d7e816a49712398d909f663262388"}, 0xe9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000843000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8a000)=0xe8) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x1000000009) accept$unix(r0, &(0x7f00009e6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b7d000-0x4)=0x8) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus\x00', 0x200040, 0x2) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001f6000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x5) pipe(&(0x7f0000153000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) recvmsg$netrom(r1, &(0x7f0000808000-0x38)={&(0x7f0000b9f000)=@full={{0x3, {"e2680dd3a9aba6"}, 0x0}, [{"da86c2edfc4449"}, {"71a7a9b24dfab7"}, {"80d965c5fc96f6"}, {"255a39ddf43993"}, {"f14841fcb62402"}, {"1f811a96eb7e52"}, {"c49ef63f259f08"}, {"dcce253257e55c"}]}, 0x48, &(0x7f0000487000-0x10)=[{&(0x7f0000468000)="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", 0x1000}], 0x1, &(0x7f0000faf000-0x1a0)=[{0xc0, 0x107, 0x81, "86a3bd34b3dd0906d077fd28ff755362b4e2976b5265b2996e1a298900606a34172937c324a8ced368b6653c85be8650e0ad770d8e8e0609aeef599efb47ca7a393c20799ff1a48fc685d4db469d7726ff0a21fd59e584dacac041ffc04d4fa4d4dcdb7757d0fb088fb4044a65374a4f2540f080ddca04bc3a2c3f3fe2fae2a20f5b5a46dc63126699c01dbc5dda10090102083226ddfa4a26c4c0b26883eda3beef2f6f3b6e78a7bc2bfae2"}, {0xc0, 0x115, 0x7, "77953ae3c471f3c87ee0984c998820d60f161e913e6b9124b35d1980502d358afa63b5f2bc70c56fa4f0cf98b2ca6e8386fa749dd30e780169b8ba10975d7659bd777f05c06ed9458697058fc228fbfba3292ff34f92f28a2b684fe2c2a000df4b6a0463c473c95e52de5528dcce23c6940438f903dd82cdd215b829fbf7c086f8ee6efac189baf4975ec10e7f6f7a2f305cc82dc1a98aeff94cbc18462169eb93432be54d30fe34d65794bca3360a69"}, {0x20, 0x115, 0x0, "827dfc4ec0f5015f7f38f17d3b8aac25"}], 0x1a0, 0x8000}, 0x2000) bind$inet6(r1, &(0x7f00005e5000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002db000)='./file0\x00', 0x82) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.580771] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000ad6000)='user\x00', &(0x7f00005fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a2b000)="f1", 0x1, 0xfffffffffffffffc) r0 = creat(&(0x7f00002e3000)='./file0\x00', 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) shutdown(r0, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000071a000-0x8)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000060d000)='/dev/loop-control\x00', 0x840, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f30000-0x4)=0x288, 0x4) syz_open_dev$urandom(&(0x7f0000b41000-0xd)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) dup3(r0, r0, 0x80000) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) pipe(&(0x7f0000859000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x20)=[{0x2, 0x6, 0x7, 0x6}, {0x8, 0xfffffffffffffff9, 0x7, 0x73}, {0xe3aa, 0x8000, 0x8ab8, 0x7ff}, {0x3, 0x25700000, 0x9, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x204000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000000+0xd91)=0x0, &(0x7f0000000000)=0x4) 2017/12/24 23:21:52 executing program 2: r0 = syz_open_dev$mice(&(0x7f000082b000)='/dev/input/mice\x00', 0x0, 0x7e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000060d000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xfb)="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", 0xfb) r2 = gettid() tkill(r2, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1ff, 0x7fff, 0x1, 0xfffffffffffffffb, 0x1}, &(0x7f00005c7000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000021c000-0xc)=@sack_info={r3, 0xb6f, 0x4}, 0xc) 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)=0x0) getpeername$inet(r1, &(0x7f000001f000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000014000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000009000)=0x3, 0x4) fcntl$getown(r0, 0x9) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000-0x86)="d44f6aab5981f55329269277d63e4e808806d0a3583b2b25cdcae2062a0e49fd5de8b1de258b725609f0daa87393649acf9475ee271caabac9e17c0773dca57456c441d5768b8c72bb830931a114d145e66cf7ed0ace2e4347023eb6c8bc0daa550074e77fa76d58ef4c7a21bbcc896783b0af62b6cc02b66520ea2ec96d1b88e8fe33f569b3", 0x86, 0x4000000, &(0x7f0000021000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000020000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000)=0x8c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x5a, 0x2, 0x4, 0x8, r2}, &(0x7f0000021000)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socket$inet(0x2, 0xe, 0x4a55) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000020000-0x18)={0x0, 0x8, 0x0, 0xad, 0xbde6}, &(0x7f000001f000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000045b000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x8}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2d000+0xd2e)={0x3, &(0x7f000000a000-0x18)=[{0x8, 0x0, 0x27, 0x4}, {0xa471, 0x4213, 0x96, 0x200}, {0x7, 0xff, 0xd3a, 0x3}]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b2b000-0x1a)="810700040010cbabc4fa202ea7a700048b3f6cd0b5d38214d95b", 0x1a) sendto$inet(r1, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f00007ae000)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:52 executing program 6: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000055e000-0x4)=r0) pipe(&(0x7f0000f9c000-0x8)={0x0, 0x0}) splice(r0, 0x0, r0, 0x0, 0x4, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000073e000)=0x83) 2017/12/24 23:21:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) 2017/12/24 23:21:52 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000d000-0xa)='./control\x00', &(0x7f000000d000-0xa2)=""/162, 0xa2) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000019000)={0x1, 0x7, 0x8001, 0x101, "7ea586ded2db3b65946275460f402be96f29fcf9d764e43953cb7fa48a496495"}) 2017/12/24 23:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00007f1000)='./file0\x00', &(0x7f0000c74000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006d3000)={0x0, 0x1, 0x3, 0x50}, &(0x7f000047e000+0x765)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007aa000-0x20)={0x100000000, 0x7, 0x1, 0x4, 0x465, 0x7, 0x3f, 0x101, r0}, &(0x7f00006ea000-0x4)=0x20) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f0000370000)='H\n\bB', 0x4) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x402000, 0x0) 2017/12/24 23:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000476000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00003ce000)=0x6) 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000)='/dev/pktcdvd/control\x00', 0x4102, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000a000-0x6)={0x0, 0x8}, &(0x7f0000009000)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000009000)={r3, 0x7, 0x3, 0x8000}, &(0x7f0000009000)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f000000b000)=[@release={0x40046306, 0x0}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000000c000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000)='./file0\x00', 0x208000, 0x30) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000a8e000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e01000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00006f1000-0x8)={0x2, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x565, 0x4004000, &(0x7f000050c000-0x14)={0x11, 0x2, 0x0, 0x1, 0x6, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000178000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000037b000-0x4)=0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000926000)={r3, 0x5, 0xff, 0x7}, &(0x7f0000d2b000-0x4)=0x10) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) syz_open_dev$usbmon(&(0x7f00009b4000)='/dev/usbmon#\x00', 0x1, 0x200) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000a3f000)="f75d0aeeba7637235c91df60a2d1a3dea5d37cd5567ebeb56e2a3fdb3c95aa13c52c522ff32051e2d1b718b69bd0dfd660a266a194575bcd41d79171d2096b6ef0b40764ccdf69bc718f31b21735e5995fe670dc563731eefdfb14b30e59f81e852e3ed999000c2d46c7a7c4226776afc8e2ac429b8a0b7961e885f52b79ca4c06bec1a5e3683d75886874dabee6719b68a9a719fa4c4b7de0b1082bdf32581864807863a9e545baebca212a6e6b6553d58a1f0a47", 0xb5, 0x1, &(0x7f0000d3a000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000543000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008f6000-0x8)={0x0, 0x4}, &(0x7f000062e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000715000-0x10)={0x3, 0xe, 0x4, 0x3ff, r2}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000975000)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10000) readahead(r0, 0x2bd21c34, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000-0x8c)={0x1, 0x1000, 0x40, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7e9, 0x7, 0x138, 0x9}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x8a0}, 0x8) flistxattr(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000003000-0x3e)="bf4dcc73d04739b041edf2b41ea3662b4741c07fe2c57adf0294bfd991841ad506240f61a9a956e48dabc4ce8ff849c926fd66bcd2fa21f1ce6a71bd50f1", 0x3e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000003000)=0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000+0xb51)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000007000-0x30)={0x6, 0x7, 0x800, 0x7, 0xffffffffffffffe1, 0x101}) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000007000)=0x0, 0x80800) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000006000-0x32)=""/50) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000008000)="1fd365c2d747dca34433ef1c20ce73a2265b39c168919efbe8208c9f209554ebe2599ae860539d190d29a2fd74d5a92a6359b1cea2b17a77c2aa90ce39b3a0ac", 0x40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000236000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getflags(r0, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000018f000)={@common='ip6gre0\x00', @ifru_flags=0x4c00}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f17000-0x4)=0x0, &(0x7f0000c87000-0x4)=0x4) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) syz_open_dev$mice(&(0x7f00000e0000)='/dev/input/mice\x00', 0x0, 0x20200) 2017/12/24 23:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) sync_file_range(r0, 0x6, 0x4, 0x4) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) [ 40.799192] binder: binder_mmap: 6474 20476000-20479000 bad vm_flags failed -1 [ 40.802792] binder: 6467:6477 Release 1 refcount change on invalid ref 0 ret -22 [ 40.820133] device syz3 entered promiscuous mode [ 40.843089] 9pnet_virtio: no channels available for device H 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f68000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dca000)=@common='yam0\x00') futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000836000-0x104f)="bf", 0x1, 0x0, &(0x7f00008e7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ffd000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ffd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ffc000)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ffd000-0x8)={r2, 0x0, ""}, &(0x7f00002a0000-0x4)=0x8) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.843089] BH [ 40.870310] binder: binder_mmap: 6474 20476000-20479000 bad vm_flags failed -1 2017/12/24 23:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8882, 0x0) write(r0, &(0x7f0000014000)='{', 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x4) pipe2(&(0x7f00001d9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bb5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5d000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000a3000-0x8)={r3, 0x100}, 0x8) splice(r0, 0x0, r2, 0x0, 0x200, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000c2c000-0x20)={@generic="bee1796083886ab3fc554ccff7c5f4d4", @ifru_flags=0x1000}) 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000037000-0x4)=0x60) fcntl$getflags(r2, 0x100939add4983faf) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') writev(r3, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)=0x7, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000008000)={&(0x7f0000009000/0x4000)=nil, 0x2, 0x1, 0x4, &(0x7f0000000000/0x2000)=nil, 0xc7}) 2017/12/24 23:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c64000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000db5000-0x78)=[], 0x0, 0x0, &(0x7f0000efa000-0x10)={0x77359400, 0x0}) 2017/12/24 23:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000da0000)={0x0, 0x0}) fstat(r0, &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) readv(r1, &(0x7f000069f000)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) signalfd4(r1, &(0x7f0000e21000)={0x0}, 0x8, 0x0) [ 40.901478] binder: release 6467:6484 transaction 28 out, still active [ 40.901482] binder: undelivered TRANSACTION_COMPLETE [ 40.901502] binder: send failed reply for transaction 28, target dead [ 40.955155] binder: 6467:6477 Release 1 refcount change on invalid ref 0 ret -22 [ 40.955206] binder_alloc: 6467: binder_alloc_buf, no vma [ 40.955222] binder: 6467:6484 transaction failed 29189/-3, size 0-0 line 3127 2017/12/24 23:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/24 23:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c59000-0x38)={0x0, 0x0, &(0x7f00007dd000-0x10)={&(0x7f00002c2000+0xca3)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f44000-0x8)={0x3, 0x0, 0x0, 0x1}, 0x8) [ 40.975502] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.005912] 9pnet_virtio: no channels available for device H [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH [ 41.005912] BH 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000007) r0 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x800) ppoll(&(0x7f0000afd000)=[{r0, 0x1002, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000704000)={0x0, 0x0}, &(0x7f0000c5b000)={0x5}, 0x8) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00009ef000-0x1000)=""/4096) openat$autofs(0xffffffffffffff9c, &(0x7f0000038000)='/dev/autofs\x00', 0x20c000, 0x0) flistxattr(r0, &(0x7f000060a000)=""/74, 0x4a) write(r0, &(0x7f0000f7d000)="1f00000001020700000104000000007600100001090007006a0200e8000100", 0x1f) recvfrom$inet6(r0, &(0x7f0000a62000)=""/15, 0xf, 0x40010040, &(0x7f000052c000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r1, 0x0, 0x3) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c8000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00006d3000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet6(0xa, 0x8000b, 0x4f4, &(0x7f000060d000+0x34b)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f000056c000-0xc1)="9c49f08e08e32ef404422cb1aed1b3ffe220a730d00fe50e8d826a17a200246861e2215bf751dc5810db787b6358fbbf1c0e2821c57591150667302a293ca6174bcc6123f457dc5d4f21eb540b0a5a4abb3b1a7996d1963b60096ef14395831eb0da70e77f57586313fb8e70ffe64361925ef242364214fd97ad2ae29f943a297e76636a8712ddc989fcef8ce8a307afd787806c4156c2afb17f14ca8d99b33fe2e68a75d142407880be0ffe9fd3dd399934e0dec3aa32dbe1482e8b7d2e8381bc", 0xc1) clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x0, 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 23:21:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7fff, &(0x7f000023a000)={0x7ff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x38)={r1, 0x30, "91c00b47235a170d2315260e8c16485952fdf4479339be97dd84755ff1d0e4f89036fe0b4ab8c989129a5598a401eeb9"}, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x5, 0x10, 0xfff, 0x912}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r2, 0x4}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x9a76, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r2, 0x9781, 0x2}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000008000-0x8)={r2, 0xefa9}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000008000)={0x7fff, 0x400}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f000000a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000000b000)={r3, 0x24, "87bb85ada3fa6016759bce9a8939990cbc4361afb2462a8661c7359b3e7a92ba43310109"}, &(0x7f000000c000-0x4)=0x2c) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000736000-0xd)='/dev/net/tun\x00', 0x0, 0x80001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d8000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/ptmx\x00', 0x103800, 0x0) sendto$inet6(r2, &(0x7f0000380000)="f85a56ac28e2a93cad1d6c76cc6dabedb79432226bb2025365669fe0cc4e82beb165a8e04653f20fc1a9c5a564d60d4c89b7f2d144ae3f473bd06c188c3270a5374d31db367d6aa7700fc8dd1b4a19941e99c7b5b47b48cbe966908c8c225aebe20e35d32b9d0f8baee30c208ebaadacf071f725863721c1555829e55ae595a713bcf922e20ffebcf11eb3a48a457e97b4e4437efd150518fdfab8a6120319c5eb82d0e8cba067fd51f6", 0xaa, 0x8000, &(0x7f00001c9000-0x1c)={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x1f}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f000015c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='ip6_vti0\x00', @ifru_names=@common='eql\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d16000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xe3d, 0x344, 0x7, 0x90}, &(0x7f0000c92000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ca5000-0x8)={r4, 0x9}, &(0x7f0000f00000)=0x8) eventfd(0x3) write$eventfd(r3, &(0x7f0000f70000)=0x0, 0x8) 2017/12/24 23:21:53 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f79000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fb4000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000086d000)='./file0\x00', &(0x7f0000fb4000-0x28)=[&(0x7f0000060000)='\x00', &(0x7f0000fb4000-0x1)='\x00', &(0x7f0000336000-0x6)='eth1[\x00', &(0x7f0000493000-0x2)='/\x00', &(0x7f00000e5000-0x6)='wlan0\x00'], &(0x7f0000fb4000-0x38)=[&(0x7f0000771000-0xb)='cpusetbdev\x00', &(0x7f0000aa6000)='ppp1em1procvboxnet0\x00', &(0x7f0000fb3000)='ppp0!,\\vmnet1procwlan0md5sumem1cpusetwlan1\x00', &(0x7f0000845000-0xc)='vmnet0bdev)\x00', &(0x7f0000b58000-0x5)='user\x00', &(0x7f0000fb4000-0x10)='vboxnet0gmd5sum\x00', &(0x7f0000eb9000)='em1!posix_acl_accessposix_acl_accessGPL{wlan0%\x00'], 0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000019d000)=[{&(0x7f0000fb2000-0x5c)="290000001800310900000001000000070a0000000000ff06800000000c0004000c00010000e3015282", 0x29}], 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000fb4000)='./file0\x00', &(0x7f0000fb5000-0x10)={0x8, 0x401}) [ 41.163051] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.175647] audit: type=1400 audit(1514157713.110:31): avc: denied { getattr } for pid=6527 comm="syz-executor4" name="NETLINK" dev="sockfs" ino=13288 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 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef8000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000352000-0x10)={0x0, 0x3, 0x7fffffff, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e49000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xde, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xa72}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002000-0x40)="e48bd56d9dc4862a0851a68f18c383b5e9c0e6d0e6fff20f9b087170d740f0b3b39b0d9e8e6b225ef155b9683a97b2d77e753ecff622d5a7c09be0cd892a4383") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x23)='GPLmime_typetrustedtrusted*#cgroup\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="a5c94d493cd0ec640030e11b6c373fc2aa7f70a4fc1e3ed187ee2590004277036cb1906d3c7366b0a154549e35e128d54ba4b0c9dcdecb204b53e475884e9ef210e2574888e02c5093587192e569dda6b21b077df76bb3fa3a37fd462516dc8747f65d5112c732c4ede8b1c628879714ee532204269f8623e8c7d39e3c26fb2f6d96f3e259b17039257bda1a2e61ef17eff5b4cc7581430a4c6502d378", 0x9d, r4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r2, 0x2}, 0x6) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000-0x24)={0xed, 0x1, 0x20, 0x8, 0x20b, 0x0, 0xffffffff, 0x8, 0x9, 0x4, 0x0, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000008000-0x60)={0x0, 0x36, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r6) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fdc000-0x6)={0x1, [0x9]}, &(0x7f0000fdc000-0x4)=0x6) fremovexattr(r0, &(0x7f0000fdb000-0x16)=@known="731b7374658f2e736a6f6b70000000056e616d6500bf") 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x0) write(r0, &(0x7f0000200000-0x10)="0206af00020000000000000000000000", 0x10) 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) r1 = epoll_create(0x7674) fremovexattr(r1, &(0x7f0000000000)=@random={'user.\x00', '.wlan1\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x80, 0x4) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x8, 0x9, 0x8, 0x81, 0x6, 0xfffffffffffffffe, 0x7, 0x8, 0x200, 0x80, 0x8, 0x800}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x80000000, 0xc2e1, 0x10000, 0xfffffffffffffff9, 0x700000000000000, 0x5, 0x0, 0x100000001, 0x6, 0x4, 0x9, 0x40}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffff81, 0xc5, 0x2}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r3, 0xe347}, 0x6) r4 = accept4(r2, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) r6 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000004000)={r3, 0x1, 0x20, 0x1, 0x3}, &(0x7f0000005000-0x4)=0x18) fcntl$getflags(r2, 0x40a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5d9d}, 0x0, [0x4, 0x3, 0x4f, 0x2, 0xff, 0x7, 0xfff, 0x9]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000006000)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x925, 0xfd6, 0x100000001, 0x60}, &(0x7f0000006000)=0xa0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000003000+0xc96)={{0x4, 0x5}, 'port0\x00', 0x20, 0x40000, 0x2, 0x9, 0xfc00000000000000, 0x80000001, 0x6, 0x0, 0x2, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) 2017/12/24 23:21:53 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x6) write(r0, &(0x7f000096c000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080002000021c1ff", 0x24) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f13000-0x4)=0x10, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00001fd000)=0x0) 2017/12/24 23:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000da2000-0x8)={0x0, 0x0}, 0x0) gettid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006d1000-0x98)={0x0, @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]}, 0x0, 0x0}, &(0x7f0000dbc000)=0x98) fcntl$notify(r1, 0x402, 0x2) r4 = dup2(r1, r0) recvfrom(r1, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000699000)="80", 0x1, 0x800208000, &(0x7f0000bfc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f14000)='1', 0x1, 0x4048080, 0x0, 0x0) fcntl$getown(r3, 0x9) recvfrom$inet(r4, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f000000d000-0x20)=[&(0x7f000000d000-0x2)='\'\x00', &(0x7f000000d000-0x8)='trusted\x00', &(0x7f0000005000)='\x00', &(0x7f0000003000)='wlan0m\x00'], &(0x7f0000005000)=[&(0x7f000000c000+0x116)='vboxnet0-\x00', &(0x7f0000001000)='\x00', &(0x7f0000004000)='ns\x00'], 0x0) getdents64(r1, &(0x7f000000b000-0x69)=""/105, 0x69) finit_module(r1, &(0x7f0000009000)='jwlan1\\vboxnet0\x00', 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000000c000)='./file0\x00', 0x200) lgetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000009000)=@random={'os2.\x00', 'ns\x00'}, &(0x7f0000009000)=""/16, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/context\x00', 0x2, 0x0) getdents(r1, &(0x7f0000007000-0xa8)=""/0, 0x0) [ 41.212935] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 41.269332] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f00002e7000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00004f8000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b86000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f4000)=0x0) sendmmsg(r0, &(0x7f00007b4000)=[{{&(0x7f0000dab000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0f9f851b10cde664439fa02c1f2d48ad797b5c9a41d67bf6e3e7439fc211db8f961c572e4b3176a2b850280be9d901cb5989de7d93be08b4e4c3311ddda63c", 0x0}, 0x60, &(0x7f0000e24000-0x60)=[{&(0x7f0000210000)="0ed3313674c738366856ac0f9345c8d1d95f877f2637ab794055df725f04e7923891d887b7733074b0b8065fd666500ae8ae5b02536374d4466ad23f3d2e5de31fe0db2bce26929918d14eced7169c1da181863d3d6f6f798ef80e8281b1d0eaa220c1ff6dd6e49338f87b4d93079667eb52d9005384f387144ace4aba93db39f52f49650b292e3f168d4f5a9e8e5dd875d8120d06a033dfeec3c418aed0f8f63380", 0xa2}], 0x1, &(0x7f0000c20000)=[], 0x0, 0x80}, 0x5}], 0x1, 0x0) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xde, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xa72}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002000-0x40)="e48bd56d9dc4862a0851a68f18c383b5e9c0e6d0e6fff20f9b087170d740f0b3b39b0d9e8e6b225ef155b9683a97b2d77e753ecff622d5a7c09be0cd892a4383") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x23)='GPLmime_typetrustedtrusted*#cgroup\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="a5c94d493cd0ec640030e11b6c373fc2aa7f70a4fc1e3ed187ee2590004277036cb1906d3c7366b0a154549e35e128d54ba4b0c9dcdecb204b53e475884e9ef210e2574888e02c5093587192e569dda6b21b077df76bb3fa3a37fd462516dc8747f65d5112c732c4ede8b1c628879714ee532204269f8623e8c7d39e3c26fb2f6d96f3e259b17039257bda1a2e61ef17eff5b4cc7581430a4c6502d378", 0x9d, r4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r2, 0x2}, 0x6) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000-0x24)={0xed, 0x1, 0x20, 0x8, 0x20b, 0x0, 0xffffffff, 0x8, 0x9, 0x4, 0x0, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000008000-0x60)={0x0, 0x36, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r6) 2017/12/24 23:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000d3000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mkdirat(r0, &(0x7f0000a8d000-0x8)='./file0\x00', 0xc) clone(0x1200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000678000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) signalfd4(r0, &(0x7f0000ee8000)={0x7ff}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000039f000)=0x0, &(0x7f0000385000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r1, r1, 0x0) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7e000)=0x0, &(0x7f0000af2000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00001a4000)=[{&(0x7f0000dcb000-0x2a)="2900000021001900013d3524001400060200001600000000000101040d000a00000000000000000908", 0x29}], 0x1) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d13000)=0x5, 0x4) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000160000-0x10)={0x1, &(0x7f0000fa6000-0x8)=[{0x9, 0x2, 0x8, 0x8}]}) fadvise64(r1, 0x0, 0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000721000)={&(0x7f0000cd1000-0xc)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000903000)=[{&(0x7f00008d5000-0x3d)=[{0x10, 0x20, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) open(&(0x7f000056e000)='./control\x00', 0x0, 0x1a0) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000004000)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x2000000000000000, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000f000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0x90000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000011000-0x4)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000e000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000007000+0xb85)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0xf87, 0x0, 0x41e, 0x9, 0x20, 0x80, 0x4, r3, r4}, {0x40, 0x6e, 0x2, 0x3f89, 0x3, 0x3, 0x5, 0xfd9}, {0x6c, 0x9, 0x9, 0xdb}, 0x4, 0x2, 0x3, 0x0, 0x2c, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xf22d}, 0x3, @in=@multicast1=0xe0000001, 0x1f, 0x4, 0x0, 0x6, 0x3, 0x3, 0x4}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000010000-0x4)=0xef) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xde, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xa72}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002000-0x40)="e48bd56d9dc4862a0851a68f18c383b5e9c0e6d0e6fff20f9b087170d740f0b3b39b0d9e8e6b225ef155b9683a97b2d77e753ecff622d5a7c09be0cd892a4383") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x23)='GPLmime_typetrustedtrusted*#cgroup\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="a5c94d493cd0ec640030e11b6c373fc2aa7f70a4fc1e3ed187ee2590004277036cb1906d3c7366b0a154549e35e128d54ba4b0c9dcdecb204b53e475884e9ef210e2574888e02c5093587192e569dda6b21b077df76bb3fa3a37fd462516dc8747f65d5112c732c4ede8b1c628879714ee532204269f8623e8c7d39e3c26fb2f6d96f3e259b17039257bda1a2e61ef17eff5b4cc7581430a4c6502d378", 0x9d, r4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r2, 0x2}, 0x6) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000-0x24)={0xed, 0x1, 0x20, 0x8, 0x20b, 0x0, 0xffffffff, 0x8, 0x9, 0x4, 0x0, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000008000-0x60)={0x0, 0x36, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r6) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a81000-0x8c)={0x1, 0x800000000000, 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]}) 2017/12/24 23:21:53 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa9000-0x5)='/dev/autofs\x00', 0x701000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004d4000-0x8)={0x0, 0x200000000000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c5000)=@assoc_value={r1, 0x4}, &(0x7f00008ef000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000091d000-0xc)={0x2000003e, 0x0, 0xd}) read(r2, &(0x7f0000b5b000)=""/0, 0x0) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4(r2, &(0x7f000048f000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e4000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fce000-0x20)={0x1, 0x0, 0x8, 0x8, 0x10001, 0x1, 0x0, 0x52, 0x0}, &(0x7f0000cf7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ead000)={r4, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ec000)=0x8c) close(r2) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000951000)={0x4, 0x8000, 0x7, 0x7fff}, 0x10) listen(r5, 0x0) r6 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000b90000)={0x1, 0x1, 0x80000000, 0x4, 0x0}, &(0x7f0000d41000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000300000)={r7, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001c0000)=0x8c) connect$unix(r0, &(0x7f000021f000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000016, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d3c000-0x1)="15", 0x1, 0x20001ffffffe, &(0x7f0000041000-0x10)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c0000-0x4)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000eb3000)=0x3f, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cde000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000c95000-0x8)={r2, 0x3}) r3 = open(&(0x7f00007d9000-0x8)='./file0\x00', 0x0, 0x6bbae5f8a64a041) accept4$unix(r3, &(0x7f0000e90000)=@file={0x0, ""/4096}, &(0x7f00009d4000-0x4)=0x1002, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x7b4}, {&(0x7f000095d000)="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0x1000}], 0x2) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x6, 0x0, 0x3, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000008, 0x8010, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000006000-0x20)={0x5, 0x7fff, 0x7, 0x5, 0x7, 0x9}) 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) r0 = syz_open_dev$sg(&(0x7f000008d000-0x9)='/dev/sg#\x00', 0x0, 0x30000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00003a5000-0x28)={&(0x7f00007f9000/0x1000)=nil, 0x2522ef26, 0x6, 0x10, &(0x7f000004e000/0x4000)=nil, 0x7fffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00006cd000-0xd)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f46000-0x8)={0x0, 0x20}, &(0x7f00005c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001bd000)={0x0, 0x1000, "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"}, &(0x7f0000b14000)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e3d000)={r3, 0x6e}, &(0x7f0000440000)=0x8) setitimer(0x0, &(0x7f000050a000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000f4d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007ee000)=@assoc_value={r4, 0xfffffffffffffffb}, 0x8) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") 2017/12/24 23:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchown(r1, 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00002d6000)={&(0x7f0000d76000/0x3000)=nil, 0x5, 0x7, 0x1, &(0x7f00007cc000/0x2000)=nil, 0x20}) close(r0) 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known="73797374656d9e736f636b70726f746f6e616f6500", &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e86000)="52b085c8e6d6f497f38f49d0b14cfd576440adc1ee63b77299012e", 0x1b, 0x20000001, &(0x7f0000d03000)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xddde}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000090b000-0x8)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000153000-0xb0)=""/176, 0xb0, 0x0, 0x0, 0x0) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f000082c000-0x8)=0x0, 0xffffffff) ioctl$TCSETA(r1, 0x5402, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstatfs(r0, &(0x7f000054c000-0x89)=""/137) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea3000-0x4)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000e6a000-0x21c)=[{{&(0x7f00006a5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008e9000)=[{&(0x7f00004f0000)=""/213, 0xd5}, {&(0x7f0000d16000)=""/4096, 0x1000}, {&(0x7f000029b000-0xdb)=""/219, 0xdb}, {&(0x7f00008eb000-0x99)=""/153, 0x99}], 0x4, &(0x7f00006da000-0xc8)=""/200, 0xc8, 0x7}, 0x0}, {{&(0x7f0000e3b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000036c000)=[{&(0x7f0000495000)=""/85, 0x55}, {&(0x7f00001cf000)=""/132, 0x84}, {&(0x7f00005d5000)=""/207, 0xcf}, {&(0x7f0000a10000-0x2b)=""/43, 0x2b}, {&(0x7f0000e5b000-0x56)=""/86, 0x56}, {&(0x7f00009e5000)=""/222, 0xde}], 0x6, &(0x7f0000e45000-0x16)=""/22, 0x16, 0xfffffffffffffffa}, 0x8}, {{&(0x7f0000b0a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000927000)=[{&(0x7f00005ab000-0x9f)=""/159, 0x9f}, {&(0x7f00008f6000)=""/33, 0x21}, {&(0x7f00008ac000-0x67)=""/103, 0x67}], 0x3, &(0x7f0000147000-0x12)=""/18, 0x12, 0x4}, 0xfffffffffffff353}, {{&(0x7f0000438000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c07000)=[{&(0x7f0000c69000)=""/19, 0x13}, {&(0x7f0000659000)=""/249, 0xf9}, {&(0x7f0000f71000-0xb3)=""/179, 0xb3}, {&(0x7f0000371000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cab000)=""/160, 0xa0}, {&(0x7f00005a1000)=""/230, 0xe6}, {&(0x7f0000ff1000-0x6f)=""/111, 0x6f}, {&(0x7f0000bbd000-0xd8)=""/216, 0xd8}], 0x8, &(0x7f00009dc000)=""/6, 0x6, 0x5}, 0x80000001}, {{&(0x7f0000520000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b06000-0x70)=[{&(0x7f0000440000-0x5e)=""/94, 0x5e}, {&(0x7f00009ff000)=""/85, 0x55}, {&(0x7f00003ac000-0x45)=""/69, 0x45}, {&(0x7f0000fe9000)=""/192, 0xc0}, {&(0x7f0000395000)=""/250, 0xfa}, {&(0x7f00008e8000)=""/51, 0x33}, {&(0x7f0000636000)=""/0, 0x0}], 0x7, &(0x7f00006ea000)=""/135, 0x87, 0x9}, 0x81}, {{&(0x7f00008d0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000034000-0x50)=[{&(0x7f0000415000)=""/193, 0xc1}, {&(0x7f0000b8e000)=""/4096, 0x1000}, {&(0x7f0000c54000)=""/22, 0x16}, {&(0x7f00003da000-0x9d)=""/157, 0x9d}, {&(0x7f0000be8000)=""/130, 0x82}], 0x5, &(0x7f0000fa6000)=""/209, 0xd1, 0x0}, 0x6}, {{&(0x7f0000642000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008d8000-0x40)=[{&(0x7f0000eae000)=""/48, 0x30}, {&(0x7f0000fd7000)=""/117, 0x75}, {&(0x7f0000e06000)=""/154, 0x9a}, {&(0x7f0000d65000)=""/196, 0xc4}], 0x4, &(0x7f0000682000)=""/80, 0x50, 0x100}, 0xd1eb}, {{&(0x7f0000362000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a77000-0x30)=[{&(0x7f00001e7000)=""/196, 0xc4}, {&(0x7f0000616000-0xf2)=""/242, 0xf2}, {&(0x7f000049d000-0x5a)=""/90, 0x5a}], 0x3, 0x0, 0x0, 0x5}, 0x80}, {{&(0x7f0000329000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000195000-0x40)=[{&(0x7f0000167000-0x73)=""/115, 0x73}, {&(0x7f00003d8000-0xce)=""/206, 0xce}, {&(0x7f000089a000)=""/81, 0x51}, {&(0x7f00004e2000-0xfb)=""/251, 0xfb}], 0x4, 0x0, 0x0, 0x7fff}, 0xffffffff}], 0x9, 0x0, 0x0) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000872000)=0xf987, 0x4) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) poll(&(0x7f00007a9000-0x40)=[{r1, 0x1008, 0x0}, {r1, 0x408, 0x0}, {r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r0, 0x4, 0x0}, {r0, 0x1, 0x0}, {r1, 0x8080, 0x0}, {r0, 0x40, 0x0}], 0x8, 0x12a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000017a000-0x98)={0x0, @in6={{0xa, 0x1, 0x18, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2, 0x3}, &(0x7f0000ae0000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000066a000-0xd1)={r2, 0x4, 0xc9, "25b2a0da4e64da6f9c6dc1c230b2c8993d056ca45087b69ee5c08bed1c087422c4a60383480629e173cf74776cf4093739da69ceb5483f71061cd21c9ae7ba5470fff259b411fc6f1a1575afde5b031e47cf9d5e0f5e03d80bdcc226f5e7bd25f99ed5e3210a9833ec52909c9b48af5ff6739bdbfb2e2666ebd4ed6a433930e607d6822f70e4a4fc7788edc3e5e25734ada082e6eae0947d20f85d61a90be7f252af4f73a61a640f14f0c86cc6f675d277719fd083350621aa6fcc180524236454fd54f5d9c556e49a"}, 0xd1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000983000)={0x0, 0x0, 0x0}, 0xc) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x5)='comm\x00') ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000001b000)={0x7f, 0x81}) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r0, 0x10, &(0x7f00004c2000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000188000-0xb)='net/packet\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) 2017/12/24 23:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000db0000)={&(0x7f0000cbf000-0x10)=@nfc={0x27, 0x0, 0x5, 0x1}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000f4a000)=[], 0x0, 0x40000}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a09000-0x12)={@common='eql\x00', 0x0}) mknodat(0xffffffffffffffff, &(0x7f00008a5000)='./file0\x00', 0x8001, 0x7fffffff) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x58)={0xfff, 0x6, 0x61ba, 0x0, 0x71c, 0x67c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCGETA(r1, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10200) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000-0xc)=""/12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x10, 0x20000, r1, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000004000-0x118)={0x457, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$VT_RELDISP(r0, 0x5605) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x57c, 0x7, "d90eb929c8de4375ac8eac2b6cf05b481fbbb79672be4439ed2bab7638c379b2d780982dc4971d2cee0daa4c2c78a59cf1a5f2bde9b02ab95694c905f37cde6608d2490f074a68a61b8d54ff375abb15"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000005000)={0xfffffffffffffff7, 0x0}) pkey_alloc(0x0, 0x2) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000002000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000007000-0x4)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x7, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getpgid(r3) 2017/12/24 23:21:53 executing program 5: prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x0) memfd_create(&(0x7f0000584000-0x1)='\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x8000, 0x3, 0x1}) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_data=&(0x7f0000043000)="4879152f8eb53cff7d831254a6212fea7da2fe3d8049b7be3530980d1377c05c"}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000c5f000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000c24000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ab6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb, 0x0, 0x1, 0x3, 0x200, 0x6, 0x81}, 0x20) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000955000-0xa)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="92e4c0e13141", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00005dd000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000954000)=0x10) bind$inet(r0, &(0x7f00003c6000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000062e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000913000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x4000000000000058, 0x0) writev(r0, &(0x7f0000794000-0x18)=[{&(0x7f0000b7e000)="2c1ef6b1446389867a0e324960dcd0efe66290c4142adf6e54e36fc432fe83", 0x1f}, {&(0x7f000096a000-0x1000)="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", 0x1000}], 0x2) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000068a000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f81000-0x10)={0x0, &(0x7f00007d3000)=[]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000094b000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0xffffffffffffff5b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x40, [0x4b, 0x6, 0x4, 0xfffffffffffffffe, 0x100000000, 0x3, 0x942f, 0x2bf2]}, 0x5c) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) lstat(&(0x7f0000e3d000-0x8)='./file0\x00', &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c00000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff5d07}, &(0x7f0000e50000)=0x18) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000482000-0x10)={0x2, &(0x7f00009a9000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a89000-0x4)=0x0, &(0x7f00003fa000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/24 23:21:53 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000229000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003cc000-0x8)={0x0, 0x79c}, &(0x7f0000d1a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007e8000-0xf1)={r2, 0xe9, "fd4b945887e0007a8a24ba0cfb3e4d029893bc5293d548789c3fc22df547e9ce487e5652b12c71a15cb21a3b15d7bea3781b03870210082814180bb6294097d8398fcd10ea0f0d80adcec6b5f588544fcc0b461053b46d9e46ca27a1b15081c7ec9c0401d618d381465a80a2469eb73e6670d7f3c83c0e700c6a1bf0f4c3d349bd7b4bd43ca3eb744968c3c521eab3b79294496b52ab105559fc94250d9d0ce9e0f18470c9dfb4dd120eed6699a215ec619d5e21fbfdefa5d0918d01cf1edc123b87f8b742f899add7e5f1624345623e5898d5bc01686adf611a69194eb4fc426e3f7d58b1da64a1bf"}, &(0x7f0000036000)=0xf1) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r4 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) epoll_pwait(r3, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000372000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5382, &(0x7f0000c23000-0x59)="7f") 2017/12/24 23:21:53 executing program 5: syz_open_dev$sndtimer(&(0x7f000028b000)='/dev/snd/timer\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000051000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000c87000)={{0xa60958157c13c38a, 0x2, 0x3ff, 0x3, 0xf000000000000000}, 0xfffffffffffffff8, 0xb299, 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]}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000139000-0x4)=0x0, &(0x7f00009c1000-0x4)=0x4) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x400000002, 0xc) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf00", 0x1f) r1 = mq_open(&(0x7f0000dc4000)=']}\x00', 0x80, 0x2, &(0x7f0000d6a000)={0x3ff, 0xf217, 0x0, 0x4, 0x239, 0x1000, 0x8, 0x8}) preadv(r1, &(0x7f00008fa000-0x10)=[{&(0x7f0000026000-0x2d)=""/45, 0x2d}], 0x1, 0x0) [ 41.661235] device gre0 entered promiscuous mode [ 41.666550] IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready [ 41.696169] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/24 23:21:53 executing program 4: r0 = socket(0x11, 0x803, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005f9000-0x4)=0x5, 0x4) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b3b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f00006f5000)=0xe8) sendmmsg(r0, &(0x7f0000428000)=[{{0x0, 0x0, &(0x7f0000ba7000-0x20)=[{&(0x7f000087e000-0xd)="ee58c0fbb39d5e782096fbcae1", 0xd}, {&(0x7f0000128000-0xf7)="5f1f66ee66e2666e3dccf5970a7655809edf888ec4182de89f2376cdbf545d27991844a72edac43cb4e1b6ef1f1de3f64bc14648084c8838c3a66ce876215e3b470cf5c5ef332035903cf5b6875ba17e908b5338f63530d01e28cc004b05081d981661fcabd6f6b4a6813604f039aec6ef8cca5471908f73c90ad348315434d2529dc76af7e575f70447aebfe3d4e1cff3dacc8643db7c6c92ba867a2f30c48162ba5ddeca7e2d27a5f26c9ee7d59a15d14d06a97df79145f7fc5aa5b13f73471616504242e68bd970ca211741f4426798b18130651e17427678892b524a27587b3adae945b4ebe06d9688db3da8b9b194ec5d9947587c", 0xf7}], 0x2, &(0x7f00005a0000)=[{0xd8, 0x10f, 0x8e, "376fff53d564023d5d4717eadd6491bba75bb93d300ee7c5e66d0e6ff00c82d5e253ade223e4727cfaf68fdb42f6648c39e5091e2a532a172006ae3149de6b6fa768b1d298d98e852c66515a1bf3885a74a0aab9d893d94cb65bf0f581c3c292092135b23e90a15b4eac957801f8d0b6eb2e82fed1e126f47e2f165c886f74fe51824374c8c96042146226b5689c15ce7e58865a59b0fb91836a1ace35644800d1ae514c03d1da71dc35bfdf2cb0abac68585903bf771beb944e35fb102593146eb483efa8793c28"}, {0x90, 0x10b, 0x3, "fd06b4ae142092d027aeebb1517aeb3ff8c60386464570d336a99028d16a32c09d2df7d3df65124aa64eaf59a3e24d527d7f06f88e0eea519ff3a8a69fa73d12604f72976f6c7aaa2de5dcc3645ad56e8f45579b2b18a610b0afb3e9a6633d880622f114d7e607e5e79c3daa02eab106a019f4345af1c31d62"}, {0xb8, 0x0, 0x7f, "831d37dda6dabad211e839b8d8a277b6501976af4d1c1bdc063938fcf9eff271574b6ec9786f4db917fef47a0a37958793ddf4507498d07b69c441b564aa580655f99cbdc833f9276906748eb62b77d8c792ce7023eccd7baafc7d844800a9521176cd6e6da61c3c7501d9e8e9768982ef33c5a369cd62c25a7e659af9e7acc0ebe7208ffa3f0ba9c1a0db79f569996f358f4fc294a910a50e30446a6d206cf5f3e52d456e4b"}, {0x40, 0x10d, 0x6, "851751beed65c5a9e62434dd57f0d11aa64fdf93078b5a28cf0c5c2aa2c6ea209bbec4d28561169e4d9f8a5a70b3"}, {0x50, 0x10b, 0x10001, "aa9604195f5594b9e339a190649df42f0a5bdd0e85ef97414551c7f2b07135405d61207c421403cb3421ba0b6b757a6ca176e8e68a3c9dbd28e5a05a9ef0be"}, {0xe8, 0x1, 0x92c000000000, "d9f2fc0812a55d62ada7998c259953033f23d275134e3d38de33bc4af6d9bbbc539c09b02e664a04c38f2382c4f1e6ae5f84cb312fc2d8a105a1bd0b46706576d228a483d8baca9d7d001e4a222bd8416113ddc2da63c247eed54d0ed6f79754da281a2636d2a6652bf3a0aa1ef7f9f21077bc82906e3efaded229a40d721ff6264688d4ebe9c9fe0f887dba1262e38179335e6914dc5794190dd4bfbff762fca6f2c5490963de51da0bb26ce672bd36b2918a8d98515df7fa3394da8cf85a8a150a790047c3fbed3fbaa6048a8850ea077f4282"}, {0x80, 0x11, 0x100000000, "994f187353bdb09313b2807e75620797cecfcf50da31bc4081b65543ced89453444454fce2ec3d11f239557434c2e54919d6c4a403a92c9a92bd9f6bb7ee4e4251d59d301d8d5324e3bcfb6a99f1d0938ecd3bd6c289d0de0155dd05d3d0e00cc3b598bdc72b1fb54af9500f8683b5"}, {0xd0, 0x119, 0x8000, "bbfb54ab2554922684bbc99de7710bd60af1bfbee09da9dd61497f2cbec210cd0ac5749c0df441ca9118910c54a09812b38e5c6b282071bd62724bed434e2024dfc4a6dcf899f863fc88187f002e64bafe030bbe46ce3e3f72fd4e866a5a75008f836344e3d5f4fab9be53eadf60d949d77238b990f3a2522ae8ef1bc5d1f8c377ed1593eda47660dfcbb521ba4d6026edd1c9c11f24d07d60767e344e3f4248e768ae6c1d6fda34a16f2ea6bcab92983ad8f38b84ff92e7069c6686f339"}, {0xc8, 0x117, 0x1f, "b1892affe4bd7ee1feb38716fb913e0a9638e787308c54fc3c090839dd4caa6f5a1a9e1205eb732b7ffd81107fd8e7098224b6482b5992f28a98128ada30c4eb73fdf9cbe71a0712bf3b777e9a68e164bd9afc593267e592c6445bc791cb0f28660c0f50418602b4b924f9683f2404a3331d33c95fe609782a618510abf92b8800f04b0b8e714cfd2125b9b9bb735b264376edcd0f045c5253dd33d86d0511e6d729412614796dfa8193db0165666339b49c2514846e4b68"}, {0x38, 0x110, 0x3, "f8789880e35aa6f96749f257b952b873e4c3f67a0c5888ea77bc87692e335cb15189e6ba25b5051d"}], 0x5e8, 0x800}, 0x3}, {{&(0x7f00005e2000)=@generic={0x3, "04844656e2f3dc212cf8c336253c5166508857dbc4bfc587ab91ca02ed7a4eccfb6ab942d11e49b965fd9294ebcb0cd958130e09ebf1106fe2e0de7fc76fc4527ef36b15f9fbbb792b7cee3fdb0c605cb78d835c5e7e309c6582d669496494d9a79b28bb06487a9567f224387820938031891a9ced29bbea142311670f77"}, 0x80, &(0x7f00000f9000)=[{&(0x7f0000230000-0x44)="b9ee2d6e4350e39cc898b832a22e39097bda314b40794c2c4751cd4b0e4ce2f717efe05e5ed9e60e4d1111bed1814b675a6604e70337e283326e1da1cf4330f87bcbc0f0", 0x44}, {&(0x7f00007e1000)="3ac19eb22241fe68163bc7b8a4c31f4cd560e2eabab5dbd0f3e5f15a350a5b94a8be8ac5a8a131aa38bbe45bbab5386962ff14eba5c2eae4834ac214e110fc2a7e7ef1a7d7713ed20ea1f224bb3b233bd03e0bc6e936a77ae080d40cb8b7d3b73b6df1cbe81ab9505297f8a84579fd99382a493347b0781a97cd1b74781858bafa485110da72b26082afb3d8524189c21a662bb76e3b0de8a82f812301b767fdebabd539da32523e3001c5f34620748229cd5e7e348af708c7cef0ff963de60df87f3c8f18", 0xc5}, {&(0x7f000080f000-0x75)="9a9ce2d62660aa420dd2f3257d79d4fc335b815feb83c84be5762d46b4b1ec3a90c6be78d5926cd84f9c9173cd677554288a39963c566886e0f447d42b98fe8950acb5104b3b4a4a6c98deab42eeb421ca3805a1e444068f1c5546e1f951bdc1f5f6b6875e39c8812c8fd68f795aec5fd05dc8b536", 0x75}, {&(0x7f0000a04000)="df76860a97ce31604ade96a9c0e2d132f39a364ba721d57f62348b84c295c519a1aa8c3dd6fae06540a14b73c3d71fff45cb0ad939511e5d4b9718d82fd5525fd948e27cd16553fe6add46b9fecd98", 0x4f}, {&(0x7f0000738000-0x81)="aea7760e777eda296aef839233fbd36f54c14c25ef31b6c9e7158f7cac519bf896ff588832ec815b81e06d87207b0878a9aece7f5dacab5f7772a8a5116f8258d0f288dcbee287bd61d0912e51a4ad163a7e09c4cbc3805c70e70e32338f2f47532cb4fe379969139e626a397f9d895289773af1490dab141fb64b3801c2590741", 0x81}], 0x5, &(0x7f000056c000-0x60)=[{0x60, 0x107, 0x7ff, "f2b28f15dbfe4d5ed1dab01c9adb05039870f7990277f631f57d41ef96b2e0fb24546d14a79573caaa3677d04466523a0f195747720513315bb0721260c6989eaf0aec67ad507af4719e712f"}], 0x60, 0x20000800}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000d25000)=[{&(0x7f0000ebe000)="d395b5fa18ed1b7b1449becc", 0xc}, {&(0x7f00004ed000-0x63)="fb955cc4aba5a409a58f732f74d363b132b34e193531d9ba39addb5344617903f9a66d24bab2fea935fca333f13e45d285cb24aba4b4281d003a12d6931e27e7d718a6f3b0874c1a5772f2320ba944c96580fdeee9183ecd3c394ddd985d80c02cc8ae", 0x63}, {&(0x7f00007a2000)="72bf300d4773d573b9c236711d97f43088655742880e77d856062a50afcebfffdf68cfa1debc0a6fde52467cbf6ccc1fd35a6f6d501c7651cfbbfd758c09450210bd1440e25953da960549473694ebc4986bd26979d0481d528cdb4e09ef699f63a8c0c77cfa769e765963c4e051b0551f10d13c4b65677de3b69a08bcf43274462e5f6625", 0x85}], 0x3, &(0x7f00002f8000-0x11c8)=[{0x1010, 0x102, 0x6, 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{&(0x7f00007bd000)="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0x1000}, {&(0x7f0000ed6000)="91ec44217bf1396749d84047c1788b0186088dd397904c59f8e4fa486bf817c2d12e56fbbfc77f805129dbbaebc35aaa331c0efabff7893ec55c65a72edccbd310a38527924d825e84efa4a63bc5b9a2aa70634c888b1f4e86a1b84a14aa39b4643365bc77d29d837ab4d9c1aa8addac6497ab1194f51ac9b352076ed65bac482c290bf6643886e0a2bf033effb9b56c26571441da6b6a673aac7f7adb4aeeb22d8053e73d537290bd99831feef5c13a62f580c38c0ebe22e2261716f941a25436ee36bff01cd4471c090043ae96aa65f061f8671ab35f000e740d25e1a3ae9f47ee64793f3ea95738e70c", 0xeb}, {&(0x7f000052b000-0x62)="f92ae64e909c50fe8d2059852156f18dc4982ab4570041d1a1a80102a905c38cfe4f2bfd681abf71205f329e2f6bbc6259525e395586b78a75c89077e69ad449e0ca70f68201da0db0eead29689c6dd7eec540140f8c82ffb1a66e7379556aaf1662", 0x62}], 0x5, &(0x7f0000dbd000-0x1c8)=[{0xb0, 0x11b, 0xfff, "b3bd13fdf791a787e2801d276c9a3518590341f823e52d2e38545e9ca8b51200556162968b7ddc2f13b5d6fb55b8b66f9ed79c3e26b9369e063475925abde41e38edc1a590cff9b353f9aa6960ff412173846db5f64529fb2eb57fda1eebec5158dc45e2661c91686ed404ddf8cc088f6bfe0f421d28ae7c63e1f19a51176fc9821c7165f4092519353e76c18411dc0126b89645a86ce4879bca63b377ed8db5"}, {0x28, 0x3a, 0x4, "18c19c70456ca8fe1e88a3eedb70189dc5e4c3dd52ad4e"}, {0x90, 0x11e, 0x0, "5957bb557afa490c5d34f117989270ffb325bf62af740580db9cbe5e911ab92b6bbab17640170190d1fbe340fb9b5b84eccc0724befe9a76d3cfc313f1e8fc8569fcf8ea8684ad067ff50f5478b6387bddeeeb1a874234be2dbb7e8f614b464e1d9431f4d75dbb0990725650ecd398dc6949d7163b5f437ed703e05ce00f69"}, {0x60, 0x10e, 0x6, "ca845de6b8b5223bfe83bbd64c45183fd4f18d92d9c713d038b4a0a4604a1b3e1265be917acb68167eacaa4f6f3d0efbd394d5d47723cb06bc7faa7601974cafe2bb52998926b414f6a19a9aa9d8843a"}], 0x1c8, 0x20000000}, 0x401}], 0x7, 0x40) getitimer(0x0, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10200, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a3000+0x40b)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000851000-0x38)={&(0x7f0000746000)={0x27, 0x7, 0x5, 0x7, 0x20, 0x4, "7ed3997af1105e527174ca6b5ca1748a1d702bb11a1ecd049e635d7d207b377ac2f257bd0038154a28895444fcfb25661c8fc1bc0f068b0262c5b8edc7dbd4", 0x1}, 0x60, &(0x7f0000896000-0x70)=[{&(0x7f00004a1000)="2dfefabbaf3d218a75b2a666155ba57529a8c53df4a10cafe54fefdeb4d8c42a75a36d43a5f64c1ef24d6a438fddd5341e64106d993378deb4ddcf2c89366ed9bf2d714be9f10aa86e388cd74580e1d75ce2ae78433e2af490d13d1a3924ff31fbf22f42bbf069849fa4a3825df9d3540976", 0x72}, {&(0x7f0000923000)="b6a376c3cb73332ea0e2b0804cc6e62df714145411ad4b736f03d1258cb79a29003c023db086720a980c6a412d313b9235119b7027f8246938ce4ea48aab0fcd77752f74ac4b9f5ef4e82d3ff5620ac08befb73d7668984c16565722a00941f6710850bf2f3b162a65476e4470732a86ee680cbbcd1429ddb7ef7fc917746dc437a0c4c7deba75571a68e9db521cd8295f7c6a084967aadd5998b92447b70fcb729932ef59fc73db8d9d45061ff65f874a8028096b606a9c4790069354349919e8e8da2201489ca4a01d1c60b78a44207fb17ddf8fee04a25a7de411c74ff2bb9654893af52d8a4228374eb86b05c6e105e63cac4596a014b6", 0xf9}, {&(0x7f000006f000-0x2)="e67038dbf4fc622448cf1f5c365e83b251fcaee8c7440e4c01cc95796474bfb5940501a97bbd6732c378a355e2d75e4b07d97387b855a124ca51f3532c618b93329230afb1869a87d4c0eb9a702b691993fdfbfacf9c8b08d0e727bae0832630006ac3e3924b737328bec138c5c7ed2cab6e99abe0cb5676ad2daee94fa7e12cc41a18c65c188ca6b05be4ad193466490fe7c585", 0x94}, {&(0x7f0000ade000-0x29)="7644108f7856fcf8f65b19a8ba1c52240415c5bc422d3c9d4b4d0e2700123eeb1a66825771217aa13d", 0x29}, {&(0x7f000082e000)="9bd5028e799bb6a9aaa4ea288d4afe69580be43b8bf4e7c431164a1863ac76cf5977a0c10471", 0x26}, {&(0x7f0000781000)="4f51d3ff6bd1fd8cad0d1176c655d61a601d5acb8959f4152fd1e005628545388b3ff97cee846ca4f8b62a2fb18cb8f4cd45bbdb8bc2eab05eb0bf3c733a355302e7149bd485045a1b9c76fc6a45c5d38fc523fb4ce6826e1d7bfdb632d45334e3945b29ca61074a40081349a071bd9a10be3671c9d73b2c490d5ef77ed738a4f9bfe797c2935d517f8855abaa9ce99051c9814539182a7dd81cbffa2bb4368310b00fe8293351a4e07616865cf5fa927030ae38027a696ca61b500346b4366dc4b2f4d073a946a41e06b2b3358c5d7a8825516659ad2f8ad9addd5f89865d0b3c6b5f6282a665ed76fc3ed2566e71", 0xef}, {&(0x7f00003c4000-0x65)="6652345d0013b453642e3a60b1c340060f887ebf57d0d0e316643854ecc32c619cb1d81c820c955bf6ee5e417bcbbaa25b90ed4849c8ebc9ed3ca8478027e39a9a0be4232e3cd7aae02e6c47e2d2e7155870d4b1ff506c5691fc752b818c293cd2233e6f5f", 0x65}], 0x7, &(0x7f0000e96000-0xa8)={0xa8, 0x0, 0x47, "26d0b5582c637a8500bf8afd9204c23268b6cce7128accea2d4bfae1dd1360a1fa959fd6bc378aeda46abb9c8761c93263f28bb51c1a7498667ab6100aafefaadd3ad00ae571fb839a5ebbbe737312812c92869b4017d5f3e2fd909ca68613e7d8ffa9e1ed70b608387133d1ca754c5f1558b4f13552ff4fa95411b79ec7f625e59feab1edc643109cdacb3686e304583c"}, 0xa8, 0x400d4}, 0x40) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000003a000-0x14)={0x2, 0x2, 0xfff, 0x6, 0x1f, 0x81, 0x2, 0x800, 0x800, 0x401}) 2017/12/24 23:21:53 executing program 1: r0 = socket(0x3, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000032d000-0x8)={0x2, [0x0, 0x5]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xae8, 0x0, 0x34, 0x0, 0x7f, 0x200, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) r2 = getegid() setfsgid(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getdents64(r4, &(0x7f0000003000-0xe5)=""/229, 0xe5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x101, 0x5, 0x8, 0x1, 0x3, 0x3, 0x10001, 0x200, 0x4, 0x6, 0xffffffff, 0x6, 0x4]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000005000-0x14)={r5, 0x8, 0x5917, 0x7, 0x1000, 0x28b4}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000005000)=0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f0000009000-0x8)=0x0, 0x928) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r6, @in6={{0xa, 0x0, 0x7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa025}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3}, &(0x7f0000009000)=0x98) 2017/12/24 23:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000984000-0xbc)={0x5, 0x2, 'client0\x00', 0xffffffff80000007, "982bc3efcacafe61", "2ef8f0034fecffe0ab7a93b3c3ac9ac6cf88c07178ae827163391aa42183f19d", 0xffff, 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]}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x4c)=""/76) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000005000)="bea1fa4bd4b4b910128c87dca8987275a41d1a330d04fc24f68db563f11c02181bdcda94a27b3b86e9fda81ea167c1aacce8832e20ab82983d2bfc82d69a327ea9dbbb570e75c4784220e9829e9e00bd9bc004f0b3b6f743cc4d9fe77f296a355031c81b73b11b47bc7e", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") getpid() waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005000)=[{&(0x7f0000006000+0x13c)={0x27, 0x6, 0x100, 0x7, 0x4, 0x80000000, "68627775d3d76f4794d20fe8219218c6684ce30e6bec2f4919584941fd8a927efc69f368db60460d68f40084c8c0be0bdc7bf0143e89c02375f9d0184e1bc8", 0x3}, 0x60, &(0x7f0000007000-0x10)=[{&(0x7f0000005000-0x90)="918e374bb1a451dec5855ee3df9ad0df3eac68522fd883d978735b6c41753b07a215731248328339162bc14dd03a305ab1be0ea603ada8baf468c66eeb893e25d602c83d0ff38d1a30d7fb28c1bb71cb131dacf463ad710ef917b9d9a6a0675ae305313e07273acbfb8acfaa3f8456673ebe498170feff6838b2f05e138ba570b4086c3e6185d833e6b9bc43e1a6598b", 0x90}], 0x1, &(0x7f0000000000)={0xa8, 0x116, 0x1, "0f28934b2f6b06174871554636eeced383d007c6ea07d27137a4c41eabbdee7ffbd6cdf86c684e379a4780997fc4e60f3ec676ac542cf29593bf42325bc96d96c78050b07495bfd2ad992b609c5b43a3826bc3e1e5869f3cd0df6259164704112f4f33bdadd67c1a22af7dfa09afcf8bb6221804e8f16a9f077b6775f59e62490d4db1110b50d42c46df15bb9657b671672a4ea699a78c"}, 0xa8, 0x24000010}, {&(0x7f0000006000)={0x27, 0x40, 0x2, 0x0, 0x100000000, 0x3f, "e36fbceb1d4b6d2528e5c9a436be3e7ccc9ace987a595f8b59901b875d8cee928f3e71fc665cbdf1713afc687902e6e4950ec1d7d6410230e31cad1137fd62", 0x9}, 0x60, &(0x7f0000003000-0xa0)=[{&(0x7f0000006000)="ad34fd0742816f89beb84d98a21c34b7bcd6bc087a695a599b4982168760e397edaa575b7e3fc72abec76ec62e645f041e04e66b6b8f5939b1602136eff572fdf09466ff193fa1337577a348199dcbbec9d12e8c5e866b03c23addb3bb0111586911134f4cbb60773768bd11fabc9b20244c4ff192f612cc1898f11ecfe98150", 0x80}, {&(0x7f0000006000-0x8b)="37c581ce3fe060d3a0cbad7affb9b08c8dec7daf96db7f3126352a228abbcbeacaed8623e8e8ff9db8aa0fa720df82bde663f927c2ec6e94fc84b8d5cce56773c95737849f221b243e4c24f0fea0582410783379846eaf41aac28be2c56fbcdcd52dc61fed41fc7fa3690a65ac66a2c2d7648c240a6b118a14e534904b13f3a839f8b9d379668b6b693536", 0x8b}, {&(0x7f0000007000-0x1000)="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&(0x7f0000004000)=[{&(0x7f0000006000)="9542fa2496095e3a0ad657202db8b26eb7d43bdb10af384f9854d78442b29412e8a7c1cf29977483cc26fcfffef543a26c47ef58cee2e06729a854d3c790ac53b31937d39917556915871b4dca4c4d3c0d3f5ce7c19efec8776fff66d34fedd05356b869db9243449380fe80635700d60ad8d9ef85cb6327f3057f8d9da528ac19b339ca3a48f3baefce9bd36d6accd51f598c196bda7bb0aefa291ae4a6f1b73746bb9592dc9c94a5071535dd9c46eb9fcbbf9c137c2ad9344861ce76f3f58fc137441081d77db727ba20986e1cfdf14d23b5d80a0c03c7d2723239349f38853f224826dde442908b4b293e7f34b484fcf4c4c574", 0xf5}], 0x1, &(0x7f0000007000-0x58)={0x58, 0x11a, 0x3f, "96ef8ad77654b5d8c398237f4f5ea08484ae2f94590924d5e3d258f8bf6cd894d2b9aaeda0865d054c640cb344a0487f36da20d83088c96446de971707679c569b2ba4e22d"}, 0x58, 0x4}, {&(0x7f0000005000)={0x27, 0x6, 0x6, 0x6, 0x1, 0x1, "9c57e6a7d0d6b39d1ba4ee70367f420c9a0c404b9b7a5d00f91e66da22a7a6b8d50ace8dc61380e3448e7f601a73a90c2f2b15c4d95b7381e642354dbc5987", 0x40}, 0x60, &(0x7f0000004000)=[{&(0x7f0000006000)="43659e4c98ebf8", 0x7}, {&(0x7f0000006000)="cbc2d2eae2cec920382ea09a3cfe91b990efd8077fdc69a8bfd8623f0fe9ea6418a0a0dccc7dc0eeee11f08bd1c7dbfe325d1286af2299507adb7aeba8c6dd47c9b2cb6a1f253b0aed61397951fc1a13a215e98c21e7fcf537698c845953fd96ad3645a04b54bbd1ec7f2ef0aa7634b000c809693a3221b17b", 0x79}, {&(0x7f0000006000)="925edd269c7ee377da6ff6a9cc3411b97cae6e5d62ca83d8f753a2449814725242caa74cae1c46e6ceadbb8e1b1e706972ffef84520158d2e11a1a826c9a2199983be2bf5b5febcd85e5b94b69089a0b368e3ee7a5f051ed49ba8ad14f0ca8d25e3a19c7991b182896b6848930287df561111668b3ddcd04d44c85d0f6fdb74ce5b6ad7fc9f51c4f9a87aa32cd966c5b6949bb83a39bc16fad31f1133eae2e37e2263ed34428a241c7d024978d7335ac7ab5c084712dba48a6f8719de83a0a7077b892367918a8198bbe2ef581f1b0c8450dc8e69571687d9c50153f36c207ef44f1aad5da5af90d", 0xe8}, {&(0x7f0000007000-0x1c)="f18924f27651eee4d1eb1daa585882a45eb167254aaeb9ef22113047", 0x1c}], 0x4, &(0x7f0000003000)={0x100, 0x0, 0x80000001, "c57c6ba6eb06702066b87bf8b6d45ab098383423ece9a7f7a26ae5d29c95446f313f3c4bb2ca7297d4d356aaf9173fb9afec3c1687c220f6412f236713306ecd65f02589e1cb93fff384c53d085954e51025fdf3efd68315a63ce8eae166a81afb4bd96ce2ca762e8fdbe5740faecfbe64486d4ee35f1cbb694b9b6ee48d8519c9b6cdd9d7b7f7e3a7bc7cc2029b9255d8aae8487cbcfef6a62217d3a7035c3b7931c7b989f986d529416ab462080400806fee61d0d44ca42cd0e9ed20ec7f2a0bc6e17a02f8adbed88ab87f543647bd8944dfd1ff0581fd8299ade1d9d577a2258c7f31990ddddb6a"}, 0x100, 0x0}, {&(0x7f0000007000-0x60)={0x27, 0x8001, 0x2, 0x7, 0x3, 0xfff, "85816a938dd727b6e4f7e72183c37ca1071a9ed04fe802c4b87d40e63ea5d9af851df050165bb16d2df628ff22979dddc0e52c39f035349642ff1920fd1cde", 0x76}, 0x60, &(0x7f0000007000-0x70)=[{&(0x7f0000007000-0x5d)="79015d564e4815ffacf62aa9396f4632a12a6254582ed1b01463a917694ad555c966b2e1dd3d47f0c9e940d1e28fe77c9bff7ac4aa863b6a733e6533bf67e40d4635ca4cacceaf4b561c2627b6911bdbf618bd403e2ffc3ebae0c5aa59", 0x5d}, {&(0x7f0000006000-0x9c)="3edc1f37b8365489d0776ca6adb58afa23f6c6063cbb73295cd85c4dd66c4168417c267aee016838d0c7f20e09e22bbfd0c7c25023a1a69c3ab300b4dd13c39e5fdcbb3ff75e92dce32ecf9f5afae7937f5a2faac34c110f66717e677a9cbc2b49a5060d021ebba9cd0ee9bdd43cd9cb599dd69b151303846cda8be9abf392d42277c4cd2f7648d3baba62d55240d7b912b9af0d0804a1ea2dfce37f", 0x9c}, {&(0x7f0000002000-0x37)="3ff25f61d766e1e2d70f3db27de0bad94e051d70b0452f5ecc2558ee2a44954726f4c3151f46a2e6631c1547ec9e3a098bd75586aa78d6", 0x37}, {&(0x7f0000006000)="dc2e9d2cbdb7aa37d82e8bbca032780d3aba908ab42803316641241ba6679ef09c54a62b1f96a459b52c9e163c0f25199a7824512fe687f4b8d13ec54f06ca70f345bf64aa94c2d53ce02ab13305cd50e824be3e2816815641e2b8106fca07d8d2e1e89b6a5480dd20cd016c89ae63e9ecdf", 0x72}, {&(0x7f0000007000-0x48)="fb5e124cd28f9f73a69f14646947509743771cd547ec815f275a94b602245a444adb44edaddfe8c3553a5b65077eaf718db62910eb0b24f789cefc63a8267c689bbc8f674fa4e504", 0x48}, {&(0x7f0000007000-0x14)="637060e9749178e4ae3a2e2b7f71977cbdc15cf2", 0x14}, {&(0x7f0000007000-0xc7)="cff65f36405c5ce169a3edc09947f3174a663f2cd01d45cc44e5142c7bf710135944146a843b17c970038e77e0ad6dbfe68371068fbadca50aab570faf0953c2fefdac7a6a9008d99fb4d4fa5b107b9462d808c952f0add4fccfaa0802cd95e9ec92d98ccc7c5561981fb0703589b4cdadcca1c9ebb8ef45a01407003a6f9f9296404c031a35d08dee746c9d7d69994a2b4ac01f95131f1797a90e61a2ca26461c73b90028c8ff0148549c852f89b8783d55fda0c20a2a70840b0a6dd4f53194c2eda18f9b10dd", 0xc7}], 0x7, &(0x7f0000003000-0x38)={0x38, 0x101, 0x6, "57a2511729f0dc10a0e938ba272ed91fe81ddbfa78a0bd36eefedfece60813ffbf26bd71f8da03f6"}, 0x38, 0x8000}, {&(0x7f0000003000)={0x27, 0xffff, 0x100, 0x0, 0x1, 0x0, "f8144f47e212fcba2ee7e63559e665991ccd7c3dea25d175a579a4dc90ec8802e474ddc6face046c83bdf092e162ffb17a8c3443de0ef610651a29badda1ec", 0x0}, 0x60, 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0x1010, 0x20000001}, {&(0x7f0000007000-0x60)={0x27, 0x2, 0x42, 0x7, 0x8001, 0x6, "daa37bb8edc03be3caf8ac31278d1673c394a27c76ce1cb83efd448be213fd0468d73362f15cd9291d7b5a45c9810e30b251963fcf6bc244a0cb673893f597", 0x0}, 0x60, &(0x7f0000006000)=[{&(0x7f0000004000-0xe4)="b5a5db9d8c0efac5fe5852e46666155dec386d130317f9ad11a099367db8f1d1257985be4630c2d66a305cfc3cd108a231f14efda449e16ee04937c8a16549c009eccacf0c844899a19fdded22ed8dd1e2f3580370eb36cb422d2fe592258907b14ccfcaef46b01e8940b8a2cbf3619283afe7f1e711e11a76627abcf4dcdaf11ee069495166616b4363cd4f58b2dbfb25366806f7899bad4edf37a3d47003e5901a6bf6fcb73c49ecb02e59d7c3ffab10d9259e144317035dcb18141ed779cdb8fab7d195d550a464f8d6f39ec463cf62df317bf5e7c28563280af822c3b74d830448d0", 0xe4}, {&(0x7f0000007000-0x8)="eea2c283e5259488", 0x8}], 0x2, &(0x7f0000007000-0x20)={0x20, 0x118, 0x6, "aee39c6f5a88926f85fc243cc59a"}, 0x20, 0x40}, {&(0x7f0000002000)={0x27, 0x3, 0x1c, 0x0, 0x6, 0x401, "6d025696e192408b9a94c384cfd67667b3f63d38b8faaf2d7c2de4df6ae761fe3c2f89f21e7845a7077b81119bd5a676912aeceebc86548e412cbb1a0caced", 0x6}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000007000-0xe5)="c144fe8f91da99e092bbeae51533b2fa15f4deb305d46c7e9c2a99033a5e0a94af4df6946aebab0c3a512d728adde81b8ed340102b51ca07bd2b4a7e06acc1ff466f63237e355518787b5723a46dba98a7206a718ba61ce84855e4fbd83fe7230596194f8616d9661b645e8b22c6ede4e91439963ef92b945e0d39d80cb6a8e5b86805cb343e26f538f463cd38e4a39617ddbdb8a9ef7347d08d0ab9246b352c0d2873bc601f8f934c077c4c38089564934a178f4351259c69df9bf8ac6550208260d1d7a80f9b71c7471f17efc3f3dc31d392ef911b17331a2ed02e4fd9c77d23249b2b45", 0xe5}, {&(0x7f0000006000)="277f2d720aa65fcd6578", 0xa}], 0x2, &(0x7f0000001000+0x6c1)={0x1010, 0x19e, 0x1, "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"}, 0x1010, 0x1}], 0x9, 0x4080) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000267000)={0x0, 0x0}) getpeername(r0, &(0x7f0000e86000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a47000)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e49000-0x8)={0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000508000)='/selinux/user\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000b31000-0x8)=0x0, 0x8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000703000-0x4)=0x0) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000c8a000)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7eb2, 0x3, 0x485b5ece, 0x5}, &(0x7f0000c90000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b08000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e1000-0x4)=0x8c) write(r4, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) ioctl$sock_ifreq(r4, 0x8910, &(0x7f00006cb000-0x28)={@common='bpq0\x00', @ifru_settings={0x2, 0x7, @cisco=&(0x7f00007ad000-0x8)={0x0, 0x9}}}) [ 41.710245] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000011f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00007b6000)=@buf={0x9b, &(0x7f0000a72000-0x9b)="7e74fcbb01b8706005b9bc16c7824f0f71149f47e124b51a2caaa31a5464ca87dd09ff25afef0b4f10238a0d4297d419bc86d23ab68e661b8b1126f623860d4edc07ece941e878b89116cd684066f4aad3a05acc1c54e6b198d85e777bd340d9893d5b0920ed7af1cce1060afd1507c386a82e6f161bb5a1eba715f793e3b2998a8f4c11d42924b5a0456396263f062b8eea1fdaa98549ddc3fe08"}) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a4e000-0x4)={0x9}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) 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$packet(r1, &(0x7f00007e3000)="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", 0xbe4, 0x400408f, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = open(&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x80) perf_event_open(&(0x7f000000b000-0x78)={0x4, 0x78, 0x2, 0xfffffffffffffff7, 0xffffffff, 0x7, 0x0, 0x6, 0x200, 0x5, 0xb0, 0x3, 0x1, 0x14, 0x0, 0x0, 0x2, 0x2, 0x9, 0x0, 0x80, 0x80, 0x7, 0x1, 0x9, 0x7fffffff, 0x0}, r2, 0x3ff, r3, 0x2) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f000000a000)="f64b6f802ded", 0x6}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2017/12/24 23:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000085d000-0xc)='/dev/rfkill\x00', 0x90040, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f83000)={{&(0x7f0000d49000/0x6000)=nil, 0x6000}, 0x2, 0x0}) r1 = memfd_create(&(0x7f0000017000-0xb)='cg\x00\x00\x00\x00\x00\x00\bi\x00', 0x4000000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000483000-0x4)=0x0) ftruncate(r1, 0x7) pipe2(&(0x7f0000339000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a3b000)=0x426, 0x4) splice(r2, 0x0, r1, 0x0, 0x6, 0x0) fcntl$setpipe(r4, 0x407, 0x80200000000803ee) splice(r1, 0x0, r4, 0xfffffffffffffffc, 0x3, 0x0) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/autofs\x00', 0x2082, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r0, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000)='/dev/vga_arbiter\x00', 0x101101, 0x0) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ed6000)="1875ed768145495eb61a17397be65cf4ed676e24a7a1eb1cba9b41f1a005d035b6e4768748984ac3b164e1b174bbc9782c4c3da8b84a29615ea6cc3c1c7b2f322bb45e53785286c3e691d15f6af26e2bebc6c66fc3a830c54c41f9d53dcd1690c74b90adcc", 0x65, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f00007eb000-0x39)=""/57, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = syz_open_dev$mice(&(0x7f0000de8000)='/dev/input/mice\x00', 0x0, 0x101000) accept4$inet6(r2, &(0x7f0000c34000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ef8000)=0x1c, 0x800) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000382000-0x80)=[{&(0x7f0000f40000-0x1262)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000334000)=[{0x14, 0x0, 0x0, 0x0, 0x400000000000000, "2a8ed2e3"}], 0x14}], 0x2, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x5, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}]}) lookup_dcookie(0x0, &(0x7f0000dc4000)=""/0, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000a70000-0x8)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b15000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000aff000)=[0x8, 0x6]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000184000)={0x0, 0x54}, &(0x7f0000599000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bba000-0x8c)={r2, @in6={{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) lgetxattr(&(0x7f0000bdd000)='./file0\x00', &(0x7f0000f6a000)=@known='system.posix_acl_access\x00', &(0x7f0000bdd000)=""/4096, 0x1000) 2017/12/24 23:21:53 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000a8000-0x2)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0xe79)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ee000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r2, r3}) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023a000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000593000-0x27)=""/39) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b04000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000150000)={r2, 0x5e, "5cf552a852fff1a5b74127c1b54eea5c8411a2ed168ed5ddaaaaa11a869ad64e9786ea580c10f1fe85571283cc0ef8368150d818675a1bd497310ec1e1c4fd111e64650e3c5c8be59fc3d1bd13833fc7a244d1b1e0ad2e0e479efa9e05eb"}, &(0x7f0000609000-0x4)=0x66) [ 41.818025] binder: 6742:6744 ERROR: BC_REGISTER_LOOPER called without request [ 41.857804] binder: BINDER_SET_CONTEXT_MGR already set [ 41.864565] binder: 6742:6753 ioctl 40046207 0 returned -16 [ 41.875416] binder: 6742:6744 ERROR: BC_REGISTER_LOOPER called without request [ 41.882830] binder_alloc: 6742: binder_alloc_buf, no vma [ 41.889268] binder: 6742:6753 transaction failed 29189/-3, size 0-0 line 3127 [ 41.909196] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 23:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000907000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f00005ef000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0x2f) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7c) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/checkreqprot\x00', 0x6a000, 0x0) 2017/12/24 23:21:53 executing program 6: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = memfd_create(&(0x7f0000b56000-0x2)="fe00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/24, 0x18, 0x2000, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d57000-0x118)={0xffffffffffffffdf, {{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/24 23:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000769000)={0x80, 0x20, 0x1, 0xfffffffffffffffc, 0x4, 0x34be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvfrom$unix(r2, &(0x7f00005cb000-0x88)=""/136, 0x88, 0x2, &(0x7f0000bec000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 23:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000bfb000)={0x1f, 0x20000800, 0xffffffff, 0x3f, 0x1, 0x5, 0x401, 0x7, 0x246, 0x10000}, 0x10) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) socketpair(0x1, 0x0, 0xb, &(0x7f0000cb5000-0x8)={0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000763000-0x4)=0x0) dup(r0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00001bb000)=""/4096) 2017/12/24 23:21:53 executing program 1: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000000f000)=""/104) signalfd(r0, &(0x7f0000019000-0x8)={0x0}, 0x8) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='gid_map\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) writev(r0, &(0x7f00008a6000-0x10)=[{&(0x7f0000a18000)="072247785b335c515e508c91a0edf18c9e5627d3ce77ad02b0e6eb25188263f277dda8bb288aeb0835e4f223abdc041560830a06605b5f615354d9a02135048d780e72b00f5d496cd35f3f36c4ba2fadf999a943dc21bcac0945d40f16fa057e99d7bc6cb0da958f7025790fe92d8290fc77ebe3051d93caf87b6453", 0x7c}], 0x1) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) getresuid(&(0x7f0000eb0000)=0x0, &(0x7f000037b000-0x4)=0x0, &(0x7f0000832000-0x4)=0x0) getresgid(&(0x7f00008f3000-0x4)=0x0, &(0x7f00002c2000)=0x0, &(0x7f00002b2000-0x4)=0x0) fchownat(r0, &(0x7f0000512000)='./file0\x00', r1, r2, 0xc00) ftruncate(r0, 0x3d) 2017/12/24 23:21:53 executing program 4: r0 = add_key$keyring(&(0x7f0000bb1000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) clone(0x40000000, &(0x7f0000002000-0x36)="", &(0x7f000068a000)=0x0, &(0x7f0000e3e000-0x4)=0x0, &(0x7f0000097000-0xaf)="") ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000002000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.dead\x00', &(0x7f0000fa5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x2f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r1, 0xf35b) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00005c5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000720000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:53 executing program 6: clone(0x0, &(0x7f0000080000)="", &(0x7f0000904000)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f00004cb000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f00007f2000-0xf7)=""/247, 0xf7, 0x40, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0x10000, 0x6, @random="32719a094a09", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x7f, 0xec3, 0x2843, 0x7, 0x1ad3}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x2, 0x5}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000822000-0x9)='/dev/ppp\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000011e000)={0x0, 0x4}, &(0x7f000099d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000eed000)={r2, 0x7}, &(0x7f00002fe000)=0x8) fcntl$dupfd(r0, 0x0, r0) syz_extract_tcp_res(&(0x7f0000330000-0x8)={0x0, 0x0}, 0x0, 0x9) 2017/12/24 23:21:53 executing program 0: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c5000)={0x0, 0x0}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0xc000000, r1, 0x0, 0xfffffdff, 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) read(r0, &(0x7f0000012000-0xaf)=""/2, 0x2) 2017/12/24 23:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x0) write(r0, &(0x7f0000f71000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) [ 41.914825] binder: unexpected work type, 4, not freed [ 41.920854] binder: undelivered TRANSACTION_COMPLETE [ 41.926024] binder: undelivered TRANSACTION_COMPLETE [ 41.932142] binder: undelivered transaction 33, process died. 2017/12/24 23:21:53 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c81000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2017/12/24 23:21:53 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000095e000-0x60)="bec56e6a", 0x4) 2017/12/24 23:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) connect$inet6(r0, &(0x7f00002af000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mknod(&(0x7f000006d000-0x8)='./file0\x00', 0x20, 0xfff) 2017/12/24 23:21:53 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000029a000)=0x0) sched_rr_get_interval(r0, &(0x7f0000a2c000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x2, r2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ecb000-0x4)=0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000819000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000411000)={0x0, @in6={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c48000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000010c000)={0x80000001, 0xffffffffffffffae, 0xb, 0x9, 0x9, 0x3ff, 0x5, 0x80, r5}, &(0x7f000042d000-0x4)=0x20) wait4(r3, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070c9, &(0x7f0000a0d000-0x1)="") dup(r0) [ 41.987768] IPVS: Creating netns size=2536 id=9 [ 42.027071] IPVS: Creating netns size=2536 id=10 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000-0x8)={0x0}, 0x8, 0x80000) 2017/12/24 23:21:54 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004e4000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000031d000)=0x0, &(0x7f0000fc2000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e319", 0x45, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007ac000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046f000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000082c000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="62ff000ce1a1f845000000000100"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00005e1000)={0x7, 0x6}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/24 23:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d08000-0x313)="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", 0x24a, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000307000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000f32000)=0xc) sendmmsg$unix(r1, &(0x7f00002b3000-0x188)=[{&(0x7f0000c86000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a27000-0x50)=[{&(0x7f0000c8b000)="ae170b74e2d5affaf020b3fea64da8d4e5a158b70425d9c2aa144fe02061c5aa170c5a720267e7d69363e49d7288e1147cbbd9ed34de708a154afa2dad09223da43baf182ae2ff9316d1638be893e9ee4d26733b83e2d07a4e7c680c6e63b95736950ee1b14955a9fa", 0x69}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000a6c000-0x1000)="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", 0x1a4, 0x0, &(0x7f0000d92000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 23:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e38000)={@generic="7eb2dc1239e86b137667f9cdf6b5f941", @ifru_ivalue=0x80000001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2017/12/24 23:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001df000-0x20)={@generic="63d5749abd82f260b54452eb48dd76aa", @ifru_flags=0x2400}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00004a5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f4e000)={0x1, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000020e000-0x10)={0x2, r2}) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x380, 0x0, 0x0, 0x0) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000105000)=0x0, &(0x7f000050e000)=0x4) shutdown(r1, 0x1) syz_open_dev$mice(&(0x7f0000c64000)='/dev/input/mice\x00', 0x0, 0x20000) 2017/12/24 23:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000817000-0x18)=@generic={0x7, 0x0, 0x80000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2017/12/24 23:21:54 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) 2017/12/24 23:21:54 executing program 7: unshare(0x20080200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x7f, 0x0, 0x20, 0x0, 0xc, 0x4219}) exit_group(0x100) syz_extract_tcp_res(&(0x7f0000c80000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x4, 0x8, 0x6, 0x6, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x201, 0x8, 0x100000001, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000001000)=""/172, 0xac}, {&(0x7f0000002000-0xf3)=""/243, 0xf3}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000001000)=""/112, 0x70}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000002000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/4096, 0x1000}], 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000-0x8)={0x493e}, 0x8, 0x80000) ftruncate(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000001000-0xb6)={@random="89761d4b764c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xfffffffffffffff7, 0x5836, 0x5}], {0x8100, 0x1000, 0x6, 0xbdc}}], {{0x8847, @ipv4={{0x26, 0x4, 0x2, 0x4, 0xa0, 0x0, 0xffffffff, 0x6d, 0x6c, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x27, 0x100000000, [@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x89c, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x10001, @rand_addr=0x200]}, @timestamp={0x44, 0x24, 0x8, 0x0, 0xffffffffffffff81, [{[], 0x7}, {[], 0x6}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x4df7}, {[@multicast2=0xe0000002], 0x9}]}, @cipso={0x86, 0x2d, 0x265000000000, [{0x0, 0xf, "f16f19d9d1f0970ed90314c210"}, {0x1, 0x9, "427eb68dd096ef"}, {0x2, 0xf, "5e48ea4e126d43a78e450c074f"}]}, @ssrr={0x89, 0xb, 0x1000, [@empty=0x0, @multicast1=0xe0000001]}, @noop={0x1}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x800000000018, 0xc6}}}}}, &(0x7f0000001000-0x10)={0x0, 0x2, [0xf3, 0xd53]}) 2017/12/24 23:21:54 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fe7000)='/dev/sg#\x00', 0xfffffffffffff271, 0x40) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000fe7000+0x997)=""/133, &(0x7f00007d8000)=0x85) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000693000)='/dev/sg#\x00', 0x3f, 0x82082) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000951000)={0x0, 0x74, &(0x7f00001cc000-0x74)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff2e6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000003e000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000977000-0x6)={r1, 0x4}, 0x6) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d9000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002cf000)=@assoc_value={0x0, 0x8}, &(0x7f0000a6f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a1c000)={0x5b, 0x3ff, 0x8, 0x0, 0x3, 0x2, 0x8, 0x1ff, r3}, &(0x7f00000cd000)=0x20) r4 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/hwrng\x00', 0x4000, 0x0) read(r4, &(0x7f000046f000)=""/0, 0x0) 2017/12/24 23:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c7a000)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000eb7000+0x4df)=0x2, 0x100000000000ba) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ce000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 23:21:54 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000083e000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffb, &(0x7f0000909000)={0x0, &(0x7f00008ee000)=[]}) mlock(&(0x7f0000b20000/0x2000)=nil, 0x2000) dup2(r0, r0) 2017/12/24 23:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@generic="ec00001f0901000000552e8574000099", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000227000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000f09000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) r3 = syz_open_dev$usbmon(&(0x7f0000cbb000)='/dev/usbmon#\x00', 0x587e, 0x288000) mq_getsetattr(r3, &(0x7f0000a68000)={0x1000, 0xdf8, 0x1a, 0x8000, 0x1ff, 0x8001, 0xffffffffffffffc1, 0x4}, &(0x7f00009c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000100000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000b3a000)={0x152, 0x100, 0x8, 0x6, 0x5, 0x4, 0x1, 0x1}, &(0x7f0000160000-0x40)={0x4, 0x1ff, 0x1, 0x6, 0x6, 0x9, 0x6, 0x3}, &(0x7f0000773000)={0x7, 0xffffffff, 0x4, 0x5, 0x8fb, 0x101, 0x4, 0xa45}, &(0x7f00003ff000)={0x77359400, 0x0}, &(0x7f00003e5000-0x10)={&(0x7f00002a1000+0x2d2)={0x5}, 0x8}) getresgid(&(0x7f000053b000-0x4)=0x0, &(0x7f00008e8000-0x4)=0x0, &(0x7f0000b0a000)=0x0) setfsgid(r1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e67000)=0x10001) epoll_create(0x1003a5) 2017/12/24 23:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000011000)={0x2, 0x407}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000819000)='/dev/snd/timer\x00', 0x0, 0x440) dup2(r0, r1) r2 = memfd_create(&(0x7f000003a000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) write(r2, &(0x7f000030c000-0x10)="020baf", 0x3) 2017/12/24 23:21:54 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000009000)={0x0, 0x3f}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000)={0xffffffffffffffff, 0xa35, 0x1, 0x81, 0x40, 0x1, 0x3, 0x9, r2}, &(0x7f0000003000)=0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) 2017/12/24 23:21:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1a) mq_timedsend(r0, &(0x7f0000000000)="893d444b9606f8d1fa91bfdbb2eec8c22eba6acd2c45a695a250bb1e65d60cab14825d", 0x23, 0x10001, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bda000-0x4)=0x0) r2 = getpgrp(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) getpriority(0x0, r2) 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ff4000)="390000001000093805bb61e12320f5210701000000000000ed0001078000801419001b0000000000f00c00da000602000000800004011e3a69", 0x39}], 0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff9000-0xc)='/dev/rfkill\x00', 0x658880, 0x0) 2017/12/24 23:21:54 executing program 5: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000a6000-0x8)={0x7}, 0x8) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000094000)={0x0, []}, &(0x7f00000c7000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) write(r1, &(0x7f0000062000-0x94)='!', 0x1) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000c9000-0xf1)=""/241, &(0x7f00000c8000)=0xf1) timerfd_create(0x2, 0x80000) 2017/12/24 23:21:54 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000aed000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x2000002, 0x30, r1, 0x2d) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000a68000)={0x94, 0x0, &(0x7f0000b07000-0x94)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000aa6000)=[], &(0x7f0000e36000-0x28)=[0x18, 0x30, 0x48, 0x0, 0x38]}, 0x0}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f000091c000)=[@fda={0x66646185, 0x9, 0x1, 0x32}, @flat={0x77622a85, 0x10b, r4, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000632000)=0x0, 0x1, 0x4, 0xe}], &(0x7f0000704000)=[0x48]}}], 0xa8, 0x0, &(0x7f0000dc3000-0xa8)="f2d0eb8c79fb646ac6b9572007f645edc9ecc255655167bb60a3b637d8290f95027d07012569eaed9fc8f2790b9a192b4964dfacffb0cc09bc9eeac85f5ad6618839735cd055a8360a088a2895d55576f21c75483fa28b325c6d85803cdeb15a93768bdcc09c6d6d95bb473f18b32174b51d835f7e42d93ff4688d6c0c356719dec9bb85079a5b5c36e9fa89992a7d3ea6f0c7cd6465f85e1883f4b22197f8061d7664ef7951adcd"}) ioctl$void(r3, 0xc0045878) 2017/12/24 23:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f00004ed000)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2017/12/24 23:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x2) writev(r0, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f001b00fa0000000000000007e9fff305000d0005", 0x39}], 0x1) 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000001b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001b000-0x4)=0x10, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x100000001, &(0x7f000001b000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f000001c000-0xf)='attr/keycreate\x00') mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001b000)=0x0, &(0x7f000001c000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000018000)="164d28b57e979c93a5cb9002e3d9483f83872da542ed47eab01474590213f09cf2", 0x21, 0x1, &(0x7f0000007000-0x10)={0x4, 0xbcc6, 0xffffffffffff0001, "ebbbd3b045e8", 0x9, 0x0}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000001b000)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000008000)=[{&(0x7f000000b000)="4f68908b8a7eb72781db26eafb9d118295f50923150010737363136a8a37e4ad4049d0e19ed9771a0a48011df5a320d2142c8ac4ad41f9eeb15303922fa981aeb6bfabaddd5203b2c3aec07a3e325e4da53e617730fc97f4264f4aa8b3acdaf55604f72fd49663b55f5dc82a98c04a399764d8", 0x73}, {&(0x7f0000010000)="04efd2c66ebd834593517e4ddd5777b0f6f8c375893c9a21939269105e7f5070e990c6e19104dca8c43868c8f880ec1dbf3264c6549fb4dbc2707b1f3548ca1db4afe9006bfa9b8c1852f309ebdb79f83db7503acae75e80c24fe5a5b7c4bc2cc73807580b5c69f32f84607d03dc57fddc15944b178a33d6479c6e33a6f49c0e94085a1229b5630f879b85", 0x8b}, {&(0x7f000000f000-0x41)="8073f8ad752a3b6b5b25eac919345249ad6262e59e2fdf36e6f8c734ee902f59afcefb0ff2bc83c962e42033f33012b87bb6917506cc08453b31edc18fd7cf9319", 0x41}, {&(0x7f000001c000)="", 0x0}, {&(0x7f000001a000)="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", 0x1000}, {&(0x7f000001e000-0xab)="8f338db8e1b49a15582b7f98659651ea9ebf10f273744131395d6252d16731966f1f1fae4e949a81426c8c7629a7c30bbf8286082b7966a84cbac10633e81e0088d22ca90df5037fc9661b5abaa3bbd3f42af29da24063fcdd0dacbc3429e5852d0bffca654807435d952d57a5c144c3ef1884edc6f1622a755cdc72c5282f44c0a3bf53e01c43e1ad5a08060ab14f026907dfadb8b95b7270e9cb1dcc1e5439ee261dee0ca4b974eb7bf2", 0xab}, {&(0x7f0000000000)="ac72cfdd8dda681d1f630bb16766c422dccc34cd82", 0x15}, {&(0x7f0000019000+0x3e0)="cc0519bf0e35c2f6192af6458393118a056fa3cfd9cdfa6bda15f51d708ba30fa0514ef2497ce3d07f7d009d57f8d9777f1fe78935147b94101ba118cb113d80a4640526f2fec478e9d4fca1a15b532f44fd6cb669bb767458c8deebd1268e4656d3f5d659e1d0b92dcd54b2f2874909efef6a1c09eb8d973cb0ea2c9cf5df46159c6cbc92b6285cff4bcbb71d12c05471eccc7534a454e844f81216aa505654a5b4fef80a7496f139a918234a09886d62b77f146b94efd972fcff1a9826f91321a55ec3188ce50af524c0df92d0531c60ea1d9719644dbfd6036dfd331d6b08e2b713ca0dff95c99f", 0xe9}, {&(0x7f000001f000-0x2a)="2f63b80896974b0302620fb4c6a677bb7be5d516f23f2819a825c0839ee190e34599191ecc925db2e7ad", 0x2a}], 0x9) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000980000)={0x5}, 0x8) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) 2017/12/24 23:21:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cc5000-0x10)='/dev/input/mice\x00', 0x0, 0x501080) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f1d000)={0x0, 0xfff8000000000000}, &(0x7f00003e4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000017a000)=@assoc_id=r2, 0x4) getsockopt(r0, 0x0, 0x6, &(0x7f000020b000-0x3)=""/3, &(0x7f0000da6000)=0x3) 2017/12/24 23:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000fec000)=[], 0x0) signalfd(r0, &(0x7f0000fe3000-0x8)={0x3}, 0x8) 2017/12/24 23:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d5e000-0x4)=0x0) dup(0xffffffffffffff9c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d95000)='/selinux/enforce\x00', 0x105000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d8000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e37000-0x4)=0x0) r2 = getpgid(r1) r3 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000146000-0x4)=0x4, 0x4) process_vm_readv(r2, &(0x7f0000428000-0x10)=[{&(0x7f0000562000)=""/241, 0xf1}], 0x1, &(0x7f000010c000-0x50)=[{&(0x7f00003f5000-0xa4)=""/164, 0xa4}, {&(0x7f0000845000-0x4a)=""/74, 0x4a}, {&(0x7f0000b1f000)=""/179, 0xb3}, {&(0x7f00009f6000)=""/4096, 0x1000}, {&(0x7f0000978000-0x1d)=""/29, 0x1d}], 0x5, 0x0) modify_ldt$write(0x1, &(0x7f000033b000)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ptrace$peek(0x3, r2, &(0x7f0000526000)=0x0) 2017/12/24 23:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000661000-0x9)='net/raw6\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cfe000-0x20)={"7d48e529e6274a0c682eb59ba5282c55", {0x4, 0x3ded, 0x8, "8b3af24ed7d5", 0xdfe2, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e06000)={@common='gre0\x00', @ifru_flags=0x5001}) symlink(&(0x7f0000c9d000-0x8)='./file0\x00', &(0x7f0000e3b000)='./file0\x00') 2017/12/24 23:21:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x20000000040, 0x0, 0x10001) fallocate(r0, 0x1, 0x6, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000004000)=r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000004000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000005000-0x95)="22e2299855ea46761367a1461d99f07f41a8672c05a3af7ec85701ac72dd905720368655bf28f98b362de5fa3eb95a85d195c62c2d38697bd99dbbd1da3e06c8a48c0bc5210836611e1b16f4d0bc582e4796dcd86733c78b07d8eec583d54a65f371238295c7669cbd0f868daadd09f109b0365455723d088c1db975337a9aadef3000578c68c0e8545e892d1458209d27496c58d9", 0x95}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x4000000) renameat(r0, &(0x7f0000003000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') 2017/12/24 23:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000688000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = socket(0x11, 0x80803, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000de7000-0x4)=0x101) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) 2017/12/24 23:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000053f000)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fb5000)='limits\x00') readv(r1, &(0x7f0000416000)=[{&(0x7f00003b6000)=""/234, 0xea}], 0x1) 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)="") getitimer(0x0, &(0x7f00004a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000070000+0xea6)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x7f, 0x5c, 0xffffffffa309e015, 0x9, 0x8, 0x7, 0xffffffff, 0x8, 0x4, 0x80, 0x800000000000, 0x9, 0x4, 0x5]}, &(0x7f00003be000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a4c000)={0xff, 0x8001, 0xffffffff, 0x4, r3}, &(0x7f00002e1000)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000395000-0x4)=0x0, &(0x7f0000dcd000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2017/12/24 23:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005c4000-0x5c)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, 0x7, [0x1, 0xfffffffffffffff7, 0x100000001, 0x7fff, 0x7, 0x2, 0xf9, 0x3]}, 0x5c) r1 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) dup2(r1, r0) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000069000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f000057f000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x96, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr=0xffffffffffffffff], 0x8}]}]}}, @udp={0x3, 0x0, 0x2b, 0x0, "1676e19d7566c2e4e1ba19558d7cc3a05f12b40319c35c376e761a8ed96b0e8e3f5d78"}}}, 0x55) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3, 0x3, 0x1, 0xfffffffffffffffe, 0xb6, 0x80}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0xe678, 0x3f, 0x8, 'queue1\x00', 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2017/12/24 23:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000117000-0x50)={{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]}) splice(r0, 0x0, r0, 0x0, 0x2, 0xe) 2017/12/24 23:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() r2 = syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000c34000)='./file0\x00', 0x404000, 0x102) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ece000)={0x0}, &(0x7f0000ac8000-0x4)=0x4) r4 = syz_open_dev$usbmon(&(0x7f000024d000)='/dev/usbmon#\x00', 0x2, 0x24000) perf_event_open(&(0x7f0000c48000-0x78)={0x0, 0x78, 0x10000, 0x4, 0x1f, 0x5, 0x0, 0x0, 0x20, 0xc, 0x0, 0x4800000000000, 0x6, 0x10, 0x0, 0x8, 0x0, 0x3, 0x3, 0x26810, 0x9, 0x0, 0x4, 0x1, 0x8, 0x9, 0x0}, r1, 0x3, r4, 0xa) fstatfs(r2, &(0x7f00001fa000-0x44)=""/68) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") tkill(r1, 0x7) [ 42.484814] device syz4 entered promiscuous mode 2017/12/24 23:21:54 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x200) getsockname$packet(0xffffffffffffff9c, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000343000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003df000-0x28)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000445000-0x18)={@loopback={0x0, 0x1}, 0x200, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009b8000)={0x2, [0x1, 0x9]}, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000001000)={0x0, 0x81, 0x8, {0xffff, 0x9}, {0xffffffffffffffff, 0x3ff}, @const={0x2, {0x1, 0x2, 0x100000000, 0x1f}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 23:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e20000)='net/ip6_mr_vif\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d00000)={0x0, 0x0, 0x0}, &(0x7f0000065000)=0xc) r2 = getgid() fchown(r0, r1, r2) mmap$binder(&(0x7f00007be000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2017/12/24 23:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000255000-0x6)={0x3f, 0xf1, 0x1ff}) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(r0, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendfile(r2, r1, &(0x7f0000a2e000)=0x0, 0x80000001) 2017/12/24 23:21:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f70000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = add_key$user(&(0x7f0000e7c000)='user\x00', &(0x7f0000a8f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053e000-0xfa)="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", 0xfa, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001ff000)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x7ff, [0xe4a, 0x1, 0xfffffffffffffff9, 0xfffffffffffffc00, 0x40, 0x3, 0x1ff, 0x5]}, 0x5c) keyctl$get_security(0x11, r1, &(0x7f0000593000-0x38)=""/56, 0x38) 2017/12/24 23:21:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/24 23:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000076b000)='nv\x00', 0x3) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dba000)='/selinux/create\x00', 0x2, 0x0) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084e000)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00004c2000)={0x3, 0x8001}) setresgid(0x0, r1, 0x0) 2017/12/24 23:21:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={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]}, 0x1000, 0x0, 0xa83c, 0x7, 0x3}, &(0x7f000090f000+0xc24)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000980000)={r1, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002f8000-0x8)={0x0, 0x7f}, &(0x7f0000b93000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000138000)={r3, 0x2, 0x0, 0x55, 0x5}, &(0x7f0000d89000)=0x18) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b7f000-0x8)={0x6, 0x8}, 0x8) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r1, 0x0, &(0x7f00005e7000)=0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d72000)=""/27, 0x1b) userfaultfd(0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair(0x0, 0x80000, 0x7fff, &(0x7f0000c78000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000b08000-0x4)=0x8) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$TIOCMBIS(r4, 0x5417, &(0x7f000001c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000573000)={0x0, 0x0, 0x0}, &(0x7f000074a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000713000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000+0x733)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b03000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000)=0xe8) getgroups(0x0, &(0x7f00002a7000-0x10)=[]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e3d000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000320000)=0x0, &(0x7f0000a2c000-0x4)=0x0, &(0x7f0000d3c000)=0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000843000-0x4)=0x0, &(0x7f0000c13000)=0x4) process_vm_readv(0x0, &(0x7f00004eb000-0x60)=[{&(0x7f0000a9b000-0x3a)=""/58, 0x3a}, {&(0x7f0000a5e000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000bee000)=[{&(0x7f0000158000)=""/24, 0x18}, {&(0x7f0000f18000-0x1b)=""/27, 0x1b}], 0x2, 0x0) quotactl(0x6ad0, &(0x7f0000e6f000-0x8)='./file0\x00', r6, &(0x7f000039a000-0xad)="3840b05a09a72de3e7d63b02b83307106b5beaa91705880416fbb10dbd4c186659b704e3c166402937d1c01615c36edd5044df1a5c0c764de60e639bcb24dc4abce2252be620d0e384f55e469ed5a998eb04684df80960e63c90d5ebe55b2a5fc773ab26d2ac39b017594dcad38fa5115d1d0d49e1d80c3a2e9f87aeefa19260a76dea") 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000849000)=[], 0x0, 0x3, &(0x7f00006b9000-0x8)={0x0}, 0x8) 2017/12/24 23:21:54 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/dev/sequencer2\x00', 0xa2000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xb) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000004a000-0x4)=@assoc_id=0x0, &(0x7f0000024000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000003d000)={r1, @in={{0x2, 0x2, @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]}}, 0x8c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x8001, {{0xa, 0x2, 0x781c, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfeab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r2 = memfd_create(&(0x7f000003a000)='vboxnet0-\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x503300) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f000004c000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000004b000)={r5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000004a000)={0x6, 0x6, 0x6, 0x3, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000004a000-0x5c)={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xca}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x7, [0x9, 0x20, 0x9, 0x1, 0x3, 0x4, 0x4, 0x100]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000005000-0x4c)={0x0, 0xffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 23:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) link(&(0x7f0000346000)='./file0/bus\x00', &(0x7f0000205000-0xc)='./file0/bus\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000443000-0x4c)={0x4dc, 0x656a8877, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0x0) write(r0, &(0x7f0000712000-0x1000)="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", 0x1000) 2017/12/24 23:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x7e70) 2017/12/24 23:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x62000) ftruncate(r4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(r1) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000e4f000-0x8)={0x0, 0x0}, 0x0) mq_timedreceive(r5, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000630000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00003a0000)={0x5, 0x9c, &(0x7f0000fa1000)="dd550618887815a72d15504f3e63e04affa17a6d14701d2ffc9cae9fd1af8d817485122519fc328b8082440e9df49f18313da1c7fdac5b69b00b5af36e65686d9fc2d37002d08a57e377cefddc256e1f05fe3c98536a064e5c22e89bc525fe35cef753c53ae46ac57eba7c5da9cc7650f41aa44625784ee4c1a80f0fd974b22a03afc5789ba6861d326bf588a1c710b1e6459d141e9652b0732ec6a4"}) fcntl$getownex(r0, 0x10, &(0x7f0000fa0000)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000565000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000086c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000119000-0x4)=0x14) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000fa0000)={r5, 0x1, 0x6, @random="9686041e8a6a", [0x0, 0x0]}, 0x10) setpgid(r3, 0x0) 2017/12/24 23:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') pread64(r0, &(0x7f0000b74000)=""/129, 0x81, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000822000-0xe)='/selinux/user\x00', 0x2, 0x0) mq_open(&(0x7f0000390000)='/selinux/user\x00', 0x840, 0x10, &(0x7f00005ad000)={0x1, 0xffffffff00000001, 0x4, 0x9, 0x7, 0x101, 0x5d0, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00003aa000)={0x2, 0x1000, 0x8, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fstat(r2, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r0, &(0x7f0000c93000-0x5d)=""/93, 0x5d) lstat(&(0x7f0000c68000)='./file0\x00', &(0x7f0000795000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f41000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000e13000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000bde000-0xc)={0x3, 0x0}) pwritev(r1, &(0x7f0000a97000)=[{&(0x7f0000c24000-0x54)="45d55525a00360627369c6c5ff5137d363bfd69b5011cb9eea1910caf3b971b3f4307c97efcaef86d8f299e6895c7ebc093a692d3d8afc9b523fa97503b56b94e2b00764f516b9f5a1b0bef4070fe5004620c36d", 0x54}, {&(0x7f0000d2a000-0x3b)="66764c5a0b8769f86c01e2a7cbc54a0a7878735f1af97115838a5609b0583406c029af84f200f57db00e630374ac0400480d78d3aea9fa4d6579ad", 0x3b}, {&(0x7f00004c9000)="86fc6245c43d94b024b6ccb1e5c35f42c2af1aa7d06e7045203609a5c8dd61f8108797fec0938e79c7038bedfb62f854f3b636631c34466cea24fad41a938a49703bc96d5cae1626c3a17068c736c98ddfc954231b6467f764d5f9a453e872c14fa3c8751db77161a6dad5331ca50a9cedaf9b61aabc71daf9d51fccb7631fdca45556716d5ab87ffe", 0x89}, {&(0x7f0000ca9000)="e557c924788b0679215eb4006aa38c42a9cdd8ec52010ac7cf5c72649fa917b2461066ce31fd0270ba183a2c811d91e36733943e6d025623c8b68ad4ca753be16ce6447f3d64bbbebe4ede3fea34e97ebf3df312204f4bfac9a2ec4a3f5d0fe2611b184a4cab3b6d4e57e8b15eb3a97b8f547a453293f6c1b180fc3382c66da4cbf0b0", 0x83}, {&(0x7f0000ece000)="cd9cb11e3de634881081852a63665786b3164b0b35c5b91e739c6e4748b1c48847aa45e49a295dae149654b691c1247a09a1", 0x32}], 0x5, 0x0) setitimer(0x2, &(0x7f0000335000+0xb42)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000c31000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000624000+0x9a1)={0x0, 0x2d, "b9fa078407471ddb1dba79f731241244476df78fde3edb79a50104a11b9cf249c691451830e9af60e85660555a"}, &(0x7f000004c000)=0x35) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000499000-0xc)={r5, 0xfffffffffffffff8, 0x10}, &(0x7f0000a2c000)=0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e57000-0x48)=""/72) write$evdev(r2, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r1, &(0x7f00001a1000-0x58)="dbef403e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c0040000000000000665c32af223d42438b496a0304891c88697ae707d5a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) write$tun(r2, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000767000-0xe)='/selinux/user\x00', 0x2, 0x0) llistxattr(&(0x7f0000718000-0xe)='./file0/file0\x00', &(0x7f0000db7000+0x127)=""/60, 0x3c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b74000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f00005c7000-0x8)=[{r2, 0xffffffffffffffff, 0x0}], 0x1, 0xffffffffffffffff) 2017/12/24 23:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007de000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008c2000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000086000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7c000)=0xe8) stat(&(0x7f0000066000)='./file0\x00', &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b63000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f83000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet(0x2, 0x2, 0xd969, &(0x7f0000703000)={0x0, 0x0}) r8 = accept4(0xffffffffffffffff, &(0x7f000038d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a09000-0x4)=0x9, 0x800) r9 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007ea000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) r11 = syz_fuse_mount(&(0x7f00002d3000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x0, 0x200000) socketpair$inet6(0xa, 0x5, 0x101, &(0x7f0000b6f000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000532000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000632000-0x8)='./file0\x00', &(0x7f0000c01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000a45000)=[0x0, 0x0, 0x0, 0x0]) r16 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d35000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r17 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/enforce\x00', 0x2, 0x0) r18 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002d6000)='/selinux/relabel\x00', 0x2, 0x0) r19 = eventfd(0x7) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000-0x4)=0xe8) r22 = getgid() r23 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r24 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/context\x00', 0x2, 0x0) r25 = syz_fuse_mount(&(0x7f0000059000-0x8)='./file0\x00', 0x4001, 0x0, 0xffffffffffffffff, 0x3, 0x0) r26 = inotify_init1(0x80800) r27 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000583000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000074c000-0x4)=0x10, 0x0) r28 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000678000)='/selinux/enforce\x00', 0x40000, 0x0) r29 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r30 = syz_open_dev$sndtimer(&(0x7f0000518000)='/dev/snd/timer\x00', 0x0, 0x12200) r31 = creat(&(0x7f00002fe000-0x8)='./file0\x00', 0x40) r32 = socket(0x4, 0x800, 0x80000001) r33 = syz_fuseblk_mount(&(0x7f000065b000-0x8)='./file0\x00', &(0x7f0000f60000)='./file0\x00', 0x7000, 0x0, 0xffffffffffffffff, 0xffffffff, 0x9, 0x2000000) r34 = socket$unix(0x1, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b59000)={0x0, 0x0}) r36 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00007dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005f0000-0x4)=0x60) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000906000-0x8)={0x0, 0x0}) r38 = socket$inet(0x2, 0x2, 0x73faa04) r39 = socket$inet_dccp(0x2, 0x6, 0x0) r40 = open(&(0x7f0000bce000)='./file0\x00', 0x40, 0x108) r41 = epoll_create(0xfffffffffffffe00) r42 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000c1c000)=0x0, &(0x7f0000d97000)=0x0, &(0x7f00006ab000-0x4)=0x0) lstat(&(0x7f00007bf000-0x8)='./file0\x00', &(0x7f0000a0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = socket$inet6_sctp(0xa, 0x5, 0x84) r46 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/keychord\x00', 0x20000, 0x0) r47 = signalfd4(0xffffffffffffffff, &(0x7f00009b3000)={0x6df0}, 0x8, 0x800) r48 = fanotify_init(0x0, 0x101400) r49 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r50 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000959000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000bf6000-0x4)=0x0, &(0x7f0000e11000-0x4)=0x0, &(0x7f0000e38000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000064d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f0000d02000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r56 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000844000-0xe)='/selinux/user\x00', 0x2, 0x0) r57 = syz_open_dev$evdev(&(0x7f00008eb000)='/dev/input/event#\x00', 0x3, 0x101001) r58 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000236000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) r59 = getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e45000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f00003ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getpgid(0x0) r63 = geteuid() getresgid(&(0x7f0000b8b000)=0x0, &(0x7f0000bcf000-0x4)=0x0, &(0x7f000050b000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dab000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r66 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b90000)={0x0, {""/7}, 0x0}, &(0x7f0000c5a000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004aa000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r68 = accept$packet(0xffffffffffffffff, &(0x7f0000ed2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004a4000)=0x14) r69 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e77000-0x4)=0x0) r70 = socket$packet(0x11, 0x2, 0x300) r71 = timerfd_create(0x0, 0x800) r72 = socket$inet_sctp(0x2, 0x1, 0x84) r73 = eventfd2(0xee7, 0x80801) r74 = openat(0xffffffffffffffff, &(0x7f0000091000)='./file0\x00', 0x20000, 0xc) r75 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r76 = open$dir(&(0x7f00004f7000-0x8)='./file0\x00', 0x361000, 0x0) r77 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dd3000-0x10)='/selinux/access\x00', 0x2, 0x0) r78 = memfd_create(&(0x7f000066f000)='\x00', 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001f9000-0x8)={0x0, 0x0}) r80 = epoll_create(0x3) r81 = accept4$llc(0xffffffffffffffff, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a29000-0x4)=0x10, 0x800) r82 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000926000-0x12)='/dev/loop-control\x00', 0x101a80, 0x0) r83 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000905000)='/selinux/relabel\x00', 0x2, 0x0) r84 = signalfd(0xffffffffffffffff, &(0x7f0000324000-0x8)={0x1f}, 0x8) r85 = open(&(0x7f0000634000)='./file0\x00', 0x20000, 0x1) r86 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000239000-0x4)=0x0) r87 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/ppp\x00', 0x80, 0x0) r88 = accept4$ipx(0xffffffffffffff9c, &(0x7f00009da000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003bf000)=0x10, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007f0000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ed8000-0x8)={0x0, 0x0}) r91 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000de3000)={0x0, 0x0}) r93 = eventfd2(0x6, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb8000-0x8)={0x0, 0x0}) r95 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004b4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f2000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ea8000-0xc)={0x0, 0x0, 0x0}, 0xc) r98 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000466000-0x8)='./file0\x00', &(0x7f0000d7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000737000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000865000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r102 = accept$ax25(0xffffffffffffffff, &(0x7f000070c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000722000)=0x10) socketpair(0x9, 0x2, 0x4, &(0x7f00006b1000)={0x0, 0x0}) r104 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000037b000)=0x0, 0x80000) r105 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000176000-0x10)='/selinux/member\x00', 0x2, 0x0) r106 = memfd_create(&(0x7f00005cc000)='@\x00', 0x2) r107 = open(&(0x7f000048b000)='./file0\x00', 0x8000, 0x0) r108 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r109 = syz_fuseblk_mount(&(0x7f0000c8b000)='./file0\x00', &(0x7f0000d7a000)='./file0\x00', 0x4001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x79ee, 0x80800) r110 = syz_open_dev$random(&(0x7f0000f1f000-0xc)='/dev/random\x00', 0x0, 0x101400) pipe(&(0x7f0000313000)={0x0, 0x0}) r112 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000015d000-0x8)='./file0\x00', &(0x7f000033d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000f7000)='./file0\x00', &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d3c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f82000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f6000)={0x0, 0x0, 0x0}, &(0x7f0000c6e000)=0xc) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000487000-0x8)={0x0, 0x0}) r119 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000376000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001c000-0x8)={0x0, 0x0}) r121 = accept4(0xffffffffffffffff, &(0x7f0000af6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008b1000)=0xe, 0x0) r122 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r123 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a7d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f000038f000)={0x0, 0x0}) r125 = eventfd(0x100000001) r126 = accept4$ax25(0xffffffffffffff9c, &(0x7f00009b6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037e000)=0x10, 0x80000) r127 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b63000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000697000-0x4)=0x8, 0x80800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000f4000)={0x0, 0x0}) lstat(&(0x7f00007d7000)='./file0\x00', &(0x7f0000e41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000812000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000f77000-0x230)=[{&(0x7f0000657000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000038c000)=[{&(0x7f0000722000)="f4394d5a7a02ada82fcce286c821acd618cb0b630b60c127559d0f1ec480eb9f5eb4008ce4f6aa67fceb1f12e8ff38df9a0eab6c62196eb041435cc9a37a348fc237db9b2f9b86febb9d3aa42c70e21845c5d127c5f2dbedded7fea8d94c43be7e971c8a849baa24dc1dffa0a160f9c3fd2b2172d002ed0936230dcb10cd28c28f8d8111a5ad0c2b8b53fec2e4a55274193680abf3b474d3d1f9bd034e2380938f7a4a9e38ce3fceba80f3d615606883992629cb14c3eae7973c691b3597114e11cf48f9f9961fd28474354b7fd100", 0xcf}, {&(0x7f000053a000-0x49)="37727c011f082530cbf2f9d1d3724d2c9f15eb321c8c44896fdfc9464241ef19d6404968dc149313b96845b7759c5d6905613f0ffc41ef0d702d17e432028b540037a10646a3df5688", 0x49}, {&(0x7f000051d000)="301ddb8c0fa188dac66e1a3a2884c6550a81dfa9315512bb6325609a073bcdc015ffb1f4e0744ec2d03d27840b07a8171fc5e56b9d9cf07b13728cdd00823b65e900256d348709037d9225c653c33d4d84db3dee539590e9e99a083be9f6cac1412d8c8e3907ae713d9d", 0x6a}, {&(0x7f0000a0f000)="541145a494faee8e6bf2", 0xa}, {&(0x7f0000cbd000)="", 0x0}, {&(0x7f0000078000)="12a84c4671d0bf755b909fc73928dcad47be3622bfb582d4d85d767c9dd7376880e54f7bdd65938fbe5db027c9f5063ca49dde85ddf0c1f3c557cea120dce1a21a577c534b97e20a76e400024357bb8a4e1f57b943080b3251423369e06fcbee359b66d881d3fded18cf73a911c52b256309c5fb6aec75a59588e96fecb2c2c607a96854aec5657a604a94433defaaae65db9eddcd3886f86f204e885d1e908e04c9073e4ab0adac77f653a51c7ba849fc63e78649f81e6cf7784454039221728d9b697e7743341e63f6cc8d9f7049c24cc2d29728c8fe7dc52407c3ca317b85a4eb3eb5a2d2e8d2e8", 0xe9}, {&(0x7f0000457000)="5a9c3dd07c637714b7d2803306c4a684accca2509829339862c1bae0a352f94c5e44d7f0", 0x24}], 0x7, &(0x7f000088e000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x40044}, {&(0x7f0000843000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000005a000-0x60)=[{&(0x7f0000748000)="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0x1000}, {&(0x7f000021b000-0xda)="537bce5ad020ac4b0a4033026b22f72ef38fc62465afb87559cb142e713699b5f95e8bda7c8e288af46c981589c85ec64fd4afe101d8fc76d8deb86c6bcbee551196b766384f3721073f1776e256942d48eba99c41409cce0046fc82acd656ed055de425d04ce929feb1d38b9746441ecb1d11e3c4206a6da639e26f2ad77342ca0afc0257f78ef33cc5466902a548b782c5794a0b290e8bcadf31a409da331ea2f55fce7add1c9d96d84935ef76e737bd2c9f1fe3237538156afac0494799a47621124cf993daba885c44d39bdf73c991164f2fe667e20418b4", 0xda}, {&(0x7f0000a17000-0x6b)="d6fc6b78482780e6b83b5914bc3f3d503f667da0af100840ce7d8327382a5321723f4dccf0dba9274b1c8e8b378d16b883ba6678c0ad1ecfbdba7996790b215acf2c6e106f9ea85f6e3d1d387d9093374b1d2be4993e3f2ef807522079b9d90b1ec99dd14bd829ac837e02", 0x6b}, {&(0x7f0000a39000)="686b9847d337f11ce45bb3c6b16dd448ed28582f799d2cc69b31cb307683337be65adbd58c13d4", 0x27}, {&(0x7f000022c000)="f6182164e906d368b05ab2901afbdeb782fd06bf1f55e2d3a1c5708a37d9df3142d6c382bf34574a14855d0869348d928cc3b72d2ab625c6fc104405478678a955d3c2abfbd7bda34073610c66fba4f65866795f62bd5acb1fa82b3dde03e1b24c6d8266286d5874d6fb13e8104e6d05492b2eea827f91c21146c82a56f1a8a429d9e19913a0", 0x86}], 0x8, &(0x7f0000a38000-0xa8)=[@rights={0x28, 0x1, 0x1, [r77, r78, r79, r80, r81, r82]}, @rights={0x28, 0x1, 0x1, [r83, r84, r85, r86, r87, r88]}, @rights={0x28, 0x1, 0x1, [r89, r90, r91, r92, r93, r94]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r95, r96, r97}], 0xa8, 0x4880}, {&(0x7f0000a2b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e8000)=[{&(0x7f0000506000-0xc)="d19510f3ec80dea1c11316a5", 0xc}, {&(0x7f0000e3b000)="", 0x0}, {&(0x7f00006cc000)="7cb43d320f2207c22f18250d240717e493", 0x11}, {&(0x7f0000b4d000)="94b829b8f02b304f", 0x8}], 0x4, &(0x7f0000bc5000-0x130)=[@cred={0x20, 0x1, 0x2, r98, r99, r100}, @rights={0x30, 0x1, 0x1, [r101, r102, r103, r104, r105, r106, r107]}, @rights={0x20, 0x1, 0x1, [r108, r109, r110]}, @rights={0x18, 0x1, 0x1, [r111]}, @cred={0x20, 0x1, 0x2, r112, r113, r114}, @cred={0x20, 0x1, 0x2, r115, r116, r117}, @rights={0x18, 0x1, 0x1, [r118, r119]}, @rights={0x30, 0x1, 0x1, [r120, r121, r122, r123, r124, r125, r126, r127]}, @cred={0x20, 0x1, 0x2, r128, r129, r130}], 0x130, 0x40}], 0xa, 0x40) r131 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f00006a9000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f42000-0x8)={0x0, 0x9}, &(0x7f0000523000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r132, 0x84, 0x22, &(0x7f0000bfd000-0x10)={0x20, 0x8003, 0x8, 0x200, r133}, 0x10) ioctl$TUNSETIFF(r131, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r131, 0x400454cc, 0x0) pipe(&(0x7f00005b4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r134, 0x29, 0xca, &(0x7f0000e4a000)={0x1, 0x1, 0x7, 0x39, 0x1}, 0xc) sendto$inet6(r134, &(0x7f000096f000-0x69)="924edb71c30c7f74748309d677e6bc442ab5cf169d34ddd8ce606d1e69f59f18d95f7a599a2b2c7fe94c791005beb66751b852a871b3cceaf967dbef33cd961fbabc8b4bfd7801000100a4a5277bc69033fee6edc20318f41bbdf58a0db850ebbee55d3479757812bb", 0x69, 0x4000, &(0x7f00001cf000)={0xa, 0x0, 0x7ae, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000}, 0x1c) 2017/12/24 23:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c31000)='/dev/input/event#\x00', 0x1000008, 0x10000000000a800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) 2017/12/24 23:21:54 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000142000)='/dev/snd/timer\x00', 0x0, 0x121081) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe9000)=""/8, 0x8) [ 42.844616] random: crng init done 2017/12/24 23:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x4) write(r0, &(0x7f0000004000-0x25)="24000000100005e64d06000800e80103033901001000020000000000000000f1e2005609", 0x24) 2017/12/24 23:21:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fb6000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d7d000)=0x0, &(0x7f000081a000)=0x4) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000a58000)={0x17, 0x3ff, 0xfffffffffffffffc, 0x3f}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000060f000)=@add_del={0x2, &(0x7f0000277000)=@generic="a91ec22d7dbbdeef511cbec2150ecfdb", 0x19}) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x3, 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) 2017/12/24 23:21:55 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x3, 0x80000001]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x88140) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000203000)=""/117) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b28000-0x8)=[0x1, 0x2]) acct(&(0x7f000062a000-0x8)='./file0\x00') 2017/12/24 23:21:55 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00003a2000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f69000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f7c000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000038f000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7b000)='./file0\x00', &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005cd000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x5, 0xa, 0xa0, 0xa0, 0x7, r1, r2}, {0xfffffffffffffffa, 0x3, 0xe74, 0x3f, 0x6, 0xbe14, 0x401, 0x0}, {0x0, 0x8000, 0x9, 0x7fffffff}, 0x39, 0x8466, 0x1, 0x1, 0x4, 0x3}, {{@in=@multicast2=0xe0000002, 0x7f, 0x100000001}, 0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x3, 0x3, 0xfffffffffffffff9, 0x10000, 0x0, 0x1}}, 0xe8) 2017/12/24 23:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000091f000)={@generic="96ebd12c2401092998effccf8663196d", @ifru_flags=0x2000}) 2017/12/24 23:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") chmod(&(0x7f0000021000)='./file0\x00', 0x0) creat(&(0x7f0000a90000)='./file1\x00', 0x0) 2017/12/24 23:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5421, &(0x7f00007a4000-0x8)=0x3) sendto$inet6(r1, &(0x7f00009b9000)="a7", 0x1, 0x0, &(0x7f0000d35000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/enforce\x00', 0x80001, 0x0) r3 = mmap$binder(&(0x7f0000d8b000/0x5000)=nil, 0x5000, 0x1000002, 0x40010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00008cb000-0x30)={0x64, 0x0, &(0x7f0000925000)=[@acquire_done={0x40106309, r3, 0x0}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x38, &(0x7f000088e000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x4, 0x0, 0x3e}], &(0x7f0000c3c000)=[0x30, 0x38, 0x68, 0x48, 0x58, 0x28, 0x0]}, 0x8}}], 0x1000, 0x0, &(0x7f0000d6b000)="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"}) recvmsg(r1, &(0x7f00005fb000-0x38)={&(0x7f0000651000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00002f2000)=[], 0x0, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2017/12/24 23:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f000019f000-0x29)="2900000018001980013d75241a6800210200e30067fff50106960000080005000000020007f900bf00", 0x29}], 0x1) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000095000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000ae3000-0x57)=""/87, 0x57, 0x12002, 0x0, 0x0) 2017/12/24 23:21:55 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000011d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x10, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x9, 0x632, 0x1, 0x7, 0x1f}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) sendmsg(r2, &(0x7f00002c0000-0x38)={0x0, 0x0, &(0x7f000068b000-0x10)=[], 0x0, &(0x7f0000c89000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:55 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f000029b000-0xf)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb8000-0x4)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eac000-0x20)={"75911195285e73d9b9b81c4bb3521c96", {0x4, 0x0, 0xffffffffffff0001, "6d617bb51341", 0x4, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x102) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000788000)={0x0, 0x8001, 0xeeb8976e28170e86, 0x80000000, 0x62}, &(0x7f00006ae000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000792000-0x8)=@assoc_value={r2, 0x3a}, &(0x7f000069a000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00006b9000)={0x4, 0xffffffff, 0xffff, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b1e000)={0x8, 0x1, 0x6, 0x9, 0x1, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000399000-0xbc)={0x8, 0x2, 'client0\x00', 0x6, "c858b99d9e265ebe", "60f23dff38363561564cbe6f4ab8b4247139a276fcd6874681b28c4c9c6b9d2e", 0x100, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:55 executing program 1: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000253000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c2c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2d000-0x4)=0x8) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000392000-0x10)={0x94, &(0x7f0000ecb000)=""/148}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/24 23:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) link(&(0x7f00002dd000-0x8)='./file0\x00', &(0x7f0000265000-0x8)='./file0\x00') recvmsg(r0, &(0x7f00003c2000-0x38)={&(0x7f0000d35000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000176000)=[{&(0x7f00000ba000-0xc6)=""/198, 0xc6}, {&(0x7f0000fae000-0x3f)=""/63, 0x3f}, {&(0x7f000017f000)=""/232, 0xe8}, {&(0x7f0000b33000-0x18)=""/24, 0x18}, {&(0x7f0000f8a000-0x25)=""/37, 0x25}], 0x5, &(0x7f0000e09000-0xab)=""/171, 0xab, 0xc00000}, 0x0) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x2, 0x0, "02000700"}], 0x14}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}, 0x24008001) 2017/12/24 23:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f0000bb8000)={0x10, 0x0, 0x0, 0x9}, 0xc) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) r1 = memfd_create(&(0x7f0000a89000-0x1)='\x00', 0x3) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000ea8000)=""/186) [ 43.324791] audit: type=1400 audit(1514157715.250:32): avc: denied { ioctl } for pid=7099 comm="syz-executor5" path="socket:[14638]" dev="sockfs" ino=14638 ioctlcmd=0x8914 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 23:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000160000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000294000/0x1000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007bf000-0x10)=@req={0x28, &(0x7f0000ccf000)={@generic="4730aa52095e79b68e489e870587c276", @ifru_addrs=@hci={0x1f, 0x5, 0x3}}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e79000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000638000)={{&(0x7f0000d87000/0x2000)=nil, 0x2000}, 0x3, 0x0}) fcntl$dupfd(r0, 0x406, r0) 2017/12/24 23:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2017/12/24 23:21:55 executing program 3: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000035000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0xaf5) epoll_create1(0x80000) r2 = getpid() ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000035000)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$eventfd(r0, &(0x7f0000025000-0x8)=0x400, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/24 23:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f8000)='/dev/rfkill\x00', 0xb48ed0ea444b4dac, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b05000-0x4)=0x1ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2017/12/24 23:21:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) r1 = accept4(r0, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000001000-0x1a)=""/26, &(0x7f0000001000-0x4)=0x1a) 2017/12/24 23:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000db4000-0x10)=[{&(0x7f00003b3000-0x82)="f2ab5066ce9d4bc0969b30d53ca77bdb70bf0190782c50c82d2da86b072887b35360ef17c241d8de94f7aef95cd0316d480c1ca6112d4701b78f2accd09b6ca5bcd8acd843c15902cb71f78e51598c295d95c895b5f993f46e8d2e135979eed8499255ca7465d986b43a71f70fe8cb03d98612ca3a41908018bbae6e73d5b8cbafb0", 0x82}], 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000980000-0x8)={0x0, 0x3ff}, &(0x7f000033b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000460000-0x8)={r2, 0x1}, 0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000a43000)=""/124) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000251000)=0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002ff000-0x4)=0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ed1000)=0x0) dup(r0) 2017/12/24 23:21:55 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r1, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fcc000)=0x410, 0x4) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 2017/12/24 23:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x0, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockname$llc(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) seccomp(0x0, 0x0, &(0x7f000004d000-0x10)={0x6, &(0x7f0000d79000)=[{0x60000000, 0xfffffffffffffffd, 0x4, 0x7}, {0x100000000, 0x730, 0x0, 0x5}, {0x8, 0xfffffffffffffffc, 0x1f, 0xf89}, {0x3, 0x6265, 0x939a, 0x4}, {0x7fffffff, 0x4, 0xfffffffffffffffb, 0x5}, {0x6, 0x8, 0x7fff, 0x80000001}]}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000069d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000f5000)={0x0, 0x3, 0x0, 0x0, 0xcfd}) r2 = syz_open_dev$usbmon(&(0x7f00007bb000)='/dev/usbmon#\x00', 0x80, 0x20200) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c34000-0x8)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008d7000-0x4)=0x0, &(0x7f0000264000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) close(r2) ioctl$TCSBRKP(r2, 0x5425, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000114000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed8000-0x4)=0xc) setfsuid(r3) writev(r1, &(0x7f0000586000-0x40)=[{&(0x7f000070a000-0xc4)="894cc5a47a777ac9b47a1f0ac10eded8d4ce8b8c12a821e6847e0cfd29b9ece98ca1ab5d7d714e29d2fc194183f4d59251bf52708970449ea40a77f28b8c48b8645340b11a78310cd516ae3d448d45473a810063dcb28321de93a85b395bc718086da4fec633dfbc8df845b123524e02fd9b7ab5893412d42eb03c2b7e054dd82dd41994212772e8295e5d8b69f2a7d47446d38d127e070a18d6b9f577780e6b6d1079ac3bac91e4505e0084195103d15ec7502046f951098692a48b1808b5ef04633070", 0xc4}, {&(0x7f00002a0000)="6e19a191a8ecf510f31aa29629f99db0c115fd2e5d829e5dfd9a45c9e1d16013a36a995c91a16c1c7406aa961f38c3502ad695d93899086b8d729fba6eac4ff8fde70a31378eb52f397742c83ba3974ba180c7bd4aa16a8c67c0f7d1a635056af143fc3acc5a9b34f6f2ec59c6dbeab2c5187c3c38db0b890ccf28c0b35b626ca7d8a3503b2571cf5f8fe9d3b80bf0c35244622fd63f9196614f8ac14d82e83b452841e8ed7ae993acff561df33c28c77777d547bc8773471e026b94ed17dd9a9a96560ef5d9510cf415651c07169f", 0xcf}, {&(0x7f0000c05000-0xab)="5353a4ed141d75dd5b86602ff1da908aeecc8f5103b7c61f6182daa9c9fbf054944ba4063409c30b0fcfd385adb80c08da1f627501339181f0cdbd1da90f2850a0105a01c4cb7ff9816ec2ef3997820c0fe07d2d5d78603f58434c933adc75510eb0fc5e90c362506dc2739bf42538eccc3d9eb4ed48a3a671b7591e8056e680bb36a74cf079ea4118533405bbffb5e31ea0bd596d6c7dbfa1bc1813e087a1295a04913504668d81f4f9d9", 0xab}, {&(0x7f0000eb2000-0x82)="1b8cd1a8b7d785c8a1fe356de8635014c5723774da07639c6c850fce13534107aa0e1c2374f8aca7d100f5386ee12dd1791c94f02a70a547c5394109fa6baad90e46c6b7a773b0329122548d25229fc65a2d91bd0e8e9628dc2c4d5cfc8a3cf38ed4a451f1d0f8fe3919088a2b3557a3f639334fcaeba6dcef7a205aed4d3f5692e7", 0x82}], 0x4) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') ioctl$int_in(r2, 0x5473, &(0x7f0000420000)=0xd24f) 2017/12/24 23:21:55 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) bind$inet6(r0, &(0x7f000000e000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) 2017/12/24 23:21:55 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000078c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fd6000-0x9)="bc6367726f75705b00", 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000630000-0x4)=0x0, &(0x7f000050d000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d4f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) 2017/12/24 23:21:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c57000-0xd)='net/udplite6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f6000-0xa0)={r1, @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]}, 0xc9e7, 0x3aa, 0x0, 0x1, 0x12}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000fdf000-0x10)={&(0x7f0000b23000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) syz_open_procfs(0x0, &(0x7f000061c000)='net/mcfilter6\x00') rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841c, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) r3 = syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) pwritev(r3, &(0x7f0000761000-0x40)=[{&(0x7f0000701000)="0f2cbfb8803e2f51f8f7dfd5c7", 0xd}, {&(0x7f00008f7000)="da53c8339e8b54914c6d26e5fe5096e8", 0x10}, {&(0x7f0000180000-0xb9)="948fac75cf9bbdfb736f11591c634089bc70fc9995e3c665cc42502e3b2e2b5739540c3166cf2c3ecfc08d6ee7507b8175354d9c95fcc8fdc801aae456c17bbc4096fb67911c24a75704674e1fa0e5e29d22c6f166e76ad9f9a77f3ce378aa1942153c13f9459d1ebc3f077f1c799f3aea1391a0d82abe80b27909ce72baf513543c9a4cb959c8cc3f9883283e44895da4e7e96f4334f674cb9f7aa4fe0626f5c222d28bd5395a1ff94813adce2b8baf794784e138cfe4f69d", 0xb9}, {&(0x7f00006fa000-0xc0)="600ac3b45d8b1154fb0fe0ce83a907589071f4f85b1346d73f4b908512cb65339c00bdda505e028b923d0b053230541d1786c4a4a934ee8b53ca0a45c2d8b4eab8f1e5fe1f9ed5f7b3584c35b5dddb069c3d8469288ce7ab06c68b00950b1cc9d61620185973513bfd66381aad8a46318be20b7e065f1734241752b339be4d1f19cd36cbe8cc6a397079a4726ae6e639a70d09c32910fc234d2e0a58c83d366226bb7bb7be9f60433a0a66f08c59898ad76044cccc3ec616388b62fbdf2bf4bc", 0xc0}], 0x4, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000026c000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 23:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e49000-0x10)={0x0, 0x64, &(0x7f000008c000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000d84000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ac2000)={0x6, 0x2, 0xffffffffffff8000, 0x6, r1}, &(0x7f0000a62000)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029e000)='/dev/sequencer2\x00', 0x20000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00000a5000)=[{&(0x7f00003a9000)={0x27, 0x7, 0x8, 0x5, 0x7, 0x1, "e7745e30cc1323d28c89e633a5e7dee204b6f2972f340ac6cada062127522bedbcd81aa6073ab3343214e8926f3f63190a39e417a0bf5622c9026b4b03b3a5", 0x80000001}, 0x60, &(0x7f0000241000-0x20)=[{&(0x7f0000795000)="aea0b88674fe526c4808a7c2c5c773ac5642e1cc832d7901d03415070e3e47a202b6daf21fc02e30d86073899ec7b10b67e78c9183fda43d8c9dc53df3e2ea5a3254f28ea3dd950a98f4ccf2e2c724b0c99dff6a6f2d523d28788597e6ff3f7462e6efe3fe8b361b5203f7d5d08616e42499f8bb963b3a73264579f03d9fcba4e25bdae65bf9c11c79da5d03b219a2b278155e7831599b7cefca4cb9c012b6410a6d6530c80aca6bb290818923376f9e67280a7eb328296e92e600330a8aa148a9ec885aef7cddadcd12f9e59dee217a11a44a2fa41b46c0ec03da0d190d9091ad95d785bd10116540c9a6000d61c3d1f721066840", 0xf5}, {&(0x7f0000f5e000-0xa1)="dcb2e4f66e535d1cfcb2de276c53618bcddef4973b1ebf99469475ee1ead599647fe55ace62e6a9418c109033e2a2d8e8ef60f02bb51c65eba450c4bdbd744db30999ef5f540e1b16e902bc87989ee9c2e3dbae4d9c4f257461637452aac5ec66def5f5a14a3878651595ec345794a5666616987ce65cd6338f2f484546e3e3a91648517217d7734ad33709a30552c5457dead3b59be5718ba6ae82bb53f965d0d", 0xa1}], 0x2, &(0x7f0000498000-0x110)={0x110, 0xff, 0x8b3, "8a7cb497486206e7e2cc2a605317e21e550a6b10b36c4fb9046483e2a541ff7e63ef8b6a072a6e16e176c082524b00a85795dbcb611d1aa04623a760f2b260267116bbe41abbda3f95b6276b3937efe478d968a882e0c5eb540d015837092c63301039789953859d2075ae9f6a7e7d6fc4a77829992ce0b6dc8da10dc830b20855bcbf067ee21ee5316741c32823eb4dc006c1d34f4630f27803315262a061414395567cf4f4fecefe299a8b4588d98765abdeba1489b273b4068932b7d3066be66953d487d7c515ad605d749fb02ad01ba85557b222b42dcfb1c4302b3722896403c5303115d8bcf2f2924bc197958c1249a65d477d364d33"}, 0x110, 0x4000000}, {&(0x7f00008c6000)={0x27, 0x7, 0x3, 0x7, 0x2, 0x1, "e66afc07b74dc6014ceee076ff7d54c18171e6e2d93dd5e664c847e8f13f7a739bf4fe79bdb50d0c24fc990a6a93dc6872a8f36a93d64684efe5268dcf163f", 0x0}, 0x60, &(0x7f0000bc7000-0x50)=[{&(0x7f0000955000+0x45b)="ab4f58d155400be2d852d64fb86a29f4760052b01a5a4b8e8bf88e130ed61c45dfedcdb9b79bbb1b59c1609d2d417c178f475eafd7684f25ecf5e26fc66e011aa8dc119454b61549d1f4bf5d404735a36048605acb078f2381a69821ab3f54a932360b0afc05dfdf9d0171fffe2a5dd8c501f2a33c566d775a01f12ed5ed62a28efaf808ff4b62262177043ad394f1f9aa9ec65921304c2f9a5c88e4585fdda3722a9513a152b04a04920b70cdbb3df58afb03dbb9fcbae27be888f1186c553677eebb937c3d281308e7733b6580369c", 0xd0}, {&(0x7f0000d84000)="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", 0xfc}, {&(0x7f0000757000-0x36)="914c770196b24b743936ff5da21d9992684287a0f2ef3c49663c4096ef5833caa44dc1ceb113be4006294a1539eea36b2c83f848fa90", 0x36}, {&(0x7f00005ec000)="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", 0xfc}, {&(0x7f0000a1f000-0xd0)="1b6a8cf41d9c649d3008fc20e23320250965e5d2c6e5f95d155c3e7561bb2d1213948772bec59a5ad4a04278937d8a882bf473f6f771d46d837f0a832ec808ee7a28d9dfce5b764dc4f60d67d9996ae784681387cb5584207b5f0284f6babd45ef731d27125f00ab1511e46b451f1fdeeb88325752f1534df07b37a34805e2c4d4a0a703699d96cb730f076369314c63bb393cf300eef856d3a478b502ab75a06f12b41d1658b4c3501ce7962edcd46a9170e7e7e2dd434c974690affb9ce56e8b444ddcf02e7c486070b3490729e639", 0xd0}], 0x5, &(0x7f00007fa000)={0x70, 0x0, 0x6, "ee92d55d6f94d887d6872b8605a47edbd9b74e0eaf5be4eb47457a17b09ccb8bcc3d4bd8bdbf21613e64a81b10e23b28b69025640c84151cadb98e3ae08a843ff7324ac77baba98a957474be5d4aaba5fccaf95fb78a961d077eb92a"}, 0x70, 0x20044001}, {&(0x7f00002ad000)={0x27, 0x4, 0x3, 0x7, 0x64, 0xffffffffffffffc0, "665507d0779c23374e1aae2187e6b05e638e8903577f8190245d84ed5281c4e6226a16cf6cfb3587ba0d277a960cd28ea657bd5331ae18a419e314e238f204", 0x20}, 0x60, 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0x1000}, {&(0x7f0000438000-0xaf)="657c764bf39b2109eaef392e46a7ad69848e6712b6c91201ac9a1dd1bc888b08adc8b8ed1aa7dea02b6f5339194077433afb23cabd3bb2d6cf3cc43f63fa1c805eafd450dcb496071615b1eda59c761e72dabd7c6a57380def82407cd069265ac9e40c78a5ec08723c4bb5d44eda01a64754549227642691a56b410e354d7a4a162f536f7841423e4f354d8904f3a29771c9e4f8d295b96d5f193605624a5778a149000b9f03a32fced4340dad4159", 0xaf}, {&(0x7f0000c4c000-0xf3)="960308f62b29041971a8f0e4d342b9b7f9c5337f301df3d214b83b7546cdeecbfffe3a6a42daacc4ece2c29a3e9cca5e1506ecd1d945426b2a18166ac2e0bb45f56b9f7e0223b636b35a22de0a6724572a95469ee0bb4e19e9e974637989d85ed9b41f16e3eb6eae550ab9c36e399e181d0e5d1cbd12200395e2cf02279195232b9a1a1eefffe26ffeeeaaf52b5f82e76760a147c37c9358c5059d10c9dd427964fc66c77efa06d961ef034d1db5475e34ba8b35aa6a09e5e08fd0fc5af5cc2374b6f41e533311f1bb94fdf7e9c9c61fb20fabf2e18604a3117f737b9ed04f555cf6dc4e6a9c274977540525570e6c90e2b9ae", 0xf3}, {&(0x7f00007d5000-0x27)="18b24e15978e9233a30ce84c4ac4088f4b88705e0990070510bc8b5d0d7d1e27c62eef8f7c2e7a66644bb27ad0bdfd10927df3b56548051a8904d6bcfb9bbff6f2df8028e73f2d6dd638d5243e8cf15f80e6da79eab5242d2e3e6662f15844e81acd7b3556507dedbcfcb398b7db0a2c45ec1d743f1a885b80eabe5437", 0x7d}, {&(0x7f0000911000-0x88)="7cd32fb16716cf538609b4ca85e459f76f7e13fb609d961ae9d1c04ac1f470b142e74770e1e32823eb5ed2746b1a8615d1dd9b6ee75601ac40ae86ca7492b4306b1070356626527c269171e93d98b4470f730215e164728d4c5169ffcff81ab38702d189dee8b620eafec092de2350eeac03ec630df2ff5842c4c095c6dfe2d479c3c9efa9319b5d", 0x88}], 0x5, &(0x7f0000f3e000-0xf0)={0xf0, 0x118, 0x1d89, "c4f030f52d97b527cc6c43ca9972dd5e43fff570bca4b480ff03d4b0a0a70347d7ae38debe88e91d0cc15de5176f932981348643d19da50c0a31eccd4aafab324a7ade4c2836256a90660bcaecd9fea1beef0d4a42213b2dd08b8aefc268ba33ea620b198696eb2d9901fb173fc8bd0fe4dee692d91c82405c11bfb121ca3447c4143c64eab37963c14d519c2be228cc5c94096c7c8d0ec19f763dd54846d8e4a35f73aa91bb84ca41705b95b83f8ee2cc5249881fce522439737fbb7440eb65294a6a3b0e1d33d16354fc4b4013f4fa589c9aef6372d0a2644979af"}, 0xf0, 0x4000}], 0x4, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009ef000-0x10)=@common=""/16, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000970000-0x18)=@generic={0x5, 0x1f, 0x5}) 2017/12/24 23:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c47000)='./file0\x00', 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000629000)={{0x800, 0x6}, {0x3ff, 0xfff}, 0x1ff, 0x5, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000f7f000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) epoll_create(0x7) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001bd000)={0xcc, 0x100000000, 0x8001, 0x5}) pwritev(0xffffffffffffffff, &(0x7f00008b0000)=[], 0x0, 0x0) sendfile(r1, r0, &(0x7f0000a02000)=0x0, 0x100000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c8b000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000060000-0xc)={0x20000000, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b4f000-0x20)={@common='bcsh0\x00', @ifru_flags=0x200}) 2017/12/24 23:21:55 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000736000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x807, 0x0) connect$netrom(r1, &(0x7f00009b4000+0xb64)=@ax25={0x3, {"447c90a83ce8c8"}, 0x1ff}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000065a000)={{{@in=@multicast1=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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039f000-0x4)=0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f99000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x25, 0x100, 0x49, "35e57168462198ef6f5652614a3d328bd13716518d71d241ad4bd51645f5f0e3c6431c188c247718e3fdffe5c4d5a6dfb1cf91f9de64eb535f95e40800be15503423decb2b73201b23e9adfe20a45f0e"}, 0x160) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000081d000-0x78)={0xfffffffffffffff8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30e, 0x1, 0x9, 0x20, 0x129, &(0x7f0000dcf000-0x10)=@common='ipddp0\x00', 0x9, 0x5535, 0x17}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000bdc000-0xc)={@empty=0x0, @multicast1=0xe0000001, r2}, 0xc) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00009f2000)=""/4096) ioctl$sock_ifreq(r1, 0x8932, &(0x7f00002c2000)={@common='lo\x00', @ifru_addrs=@ax25={0x3, {"e851e94f7507a4"}, 0x0}}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a4000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f000097e000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000e1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) epoll_wait(r0, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x201ffffffffffffd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2017/12/24 23:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) socket$netlink(0x10, 0x3, 0x12) close(r0) 2017/12/24 23:21:55 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00003c6000-0x4)=0x0, 0xffffffffffffffdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000082000)={0x0, 0xd0f, 0x5, 0x9, 0x3ff, 0x7fff, 0x80, 0x2}, &(0x7f0000001000-0x40)={0x9, 0x6, 0x10000, 0x6, 0x6, 0x9, 0x9, 0x0}, &(0x7f0000500000-0x40)={0x3f, 0x9a50, 0x8847, 0xe9, 0x1ff, 0x5, 0x81, 0x1}, &(0x7f000059a000-0x10)={0x77359400, 0x0}) 2017/12/24 23:21:55 executing program 6: write(0xffffffffffffffff, &(0x7f000063a000-0x26)="26000000100027269301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) 2017/12/24 23:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) readlink(&(0x7f000013e000)='./file0\x00', &(0x7f0000012000-0xe4)=""/228, 0xe4) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000000011, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000156000-0x4)={0x0, 0x4, 0x0}, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c15000)=@common=""/16, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000248000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00002c6000-0x8)={0x5, 0x5}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00008d8000-0x20)={@generic="d19bfe80720208ca22b26c37286b3339", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f00009cd000)={{0x35, 0x1000}, 'port0\x00', 0x2, 0x180040, 0x7, 0x7, 0x18f, 0x4000000000, 0xfffffffffffffff7, 0x0, 0x2, 0x1dac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000081000+0x5df)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000894000)={0x0, 0x4bb}, &(0x7f0000ead000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000049f000-0xc0)={r5, 0xb8, "39b0bbe405ffe9e0df3d9850cf800545e335f2b8657c71d227360ada56afceb30598e017f49557b28e9d54eae94623fa2c1d79e588bd11a8c628f49ba68c292820763c3024524dcf0673311c27e4215eda6584f29ad2f16e484c6db39350db8d9134e9cfd7cdbfe13ab8a78af1b94f3aedc035b424be6b67e93853417f4ea1ba6bd50c868d2d5104fe97f5c4fbb52553233afbd9721314371576f2f230e1b87fca194dda9e70d29b47d496af28d5b597ccde75a5c35250ca"}, &(0x7f00007db000)=0xc0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00003bb000)="03", 0x1, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000fc0000-0xb)={r5, 0x3, 0xac, "8bdf56dd395b74711f8d9498fbbfd16036647d1fcb289c8cf5f56f3e92e6e4aa8434e98132434a190bdbd8fa0f6140b53f4fc6427fe79a88caaf48fd6b28f6f9bbe0e2c0b48db99650138113bbb1ba28eb85d4cf052455e4a7143c821eeb5bc4986324b4dd59cc3c0c16ecec5992a923c1f51e8a027c08c13e36c0bfb19e9c16d1b9b98699e71f7e8c3ad012fe6475cd4ad397f04db3525923cd6b2bf43d31e0d935aacff1fc6709ec809612"}, 0xb4) 2017/12/24 23:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000075e000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sync() setsockopt$inet_buf(r1, 0x0, 0xe035a193bfdad3ad, &(0x7f0000c43000-0x8f)="be5e43f12d6e18977ed7a8a35040b59d0221a4025f09a140142c95e930b87723450297655fcf634ee6ae1920af978c5e7a0f536a695c55128a08ac418bd227209accc978e411c1585ba1fce1ee97f3adc6816db9449a69326e192c36ba14197887a4dfca87947caac7c98c846b5069303aff1e69724a77132c7a51bc76a1f73f66cd90fa2a8837db55ea69524ee723", 0x8f) getsockopt$inet6_int(r0, 0x29, 0x6a, &(0x7f0000540000-0x4)=0x0, &(0x7f00003d2000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f00004b8000-0x1)=""/1, 0x1, 0x100, 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000050f000)={0x3, 0xffff, 0x1f, 0x2, 0x6, 0xfff8000000000000}) 2017/12/24 23:21:55 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{0x8, 0x80000000, 0x3, 0x8}, {0x5, 0x1, 0x60f9, 0x40}, {0x800, 0x7fffffff, 0x100000000, 0x400}, {0x4, 0x100000001, 0xffffffffffffffff, 0x3}, {0x71f, 0x8, 0x3f, 0xc8e}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e4c000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f000097a000)=@common="6c6f00000000000000000000fffffff6", 0x0, 0x0, 0x0}) 2017/12/24 23:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003d9000-0xa)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000ee000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401}, &(0x7f0000cb3000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000035f000)={r1, 0x8000}, &(0x7f000092f000)=0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$ipx(r0, &(0x7f0000899000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a20000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a65000)=0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001f0000)=""/67) 2017/12/24 23:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) r1 = openat(0xffffffffffffff9c, &(0x7f0000be4000-0x8)='./file0\x00', 0x200001, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000afe000)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffff4f7, @loopback={0x0, 0x1}, 0xbf6d}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000488000-0x9)='/dev/ppp\x00', 0x100000000183000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000dcd000-0x4)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) 2017/12/24 23:21:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d97000-0x450)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00003df000)=0x2bd, 0x4) 2017/12/24 23:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000039c000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x2) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000084a000)=0x1, &(0x7f00006ab000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000036000-0x4)=0xa9, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/enforce\x00', 0x10000, 0x0) writev(r1, &(0x7f00000c1000)=[{&(0x7f00004db000)="290000001800ff0900000000000000020a0100000900ef06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/24 23:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000649000)=@req={0x28, &(0x7f0000713000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x80000000}}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) clock_nanosleep(0x7, 0x1, &(0x7f0000058000)={0x0, 0x989680}, &(0x7f00009ba000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{r2, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000406000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008e8000)={0x0, 0x0, 0x0}, 0xc) setreuid(r3, r4) syz_open_dev$evdev(&(0x7f0000725000)='/dev/input/event#\x00', 0x7e60, 0x40) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000287000)=""/130) 2017/12/24 23:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ccc000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000425000)={0x357, 0x7ffd, 0x3, 0x9}) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x14, 0x24, 0x1, 0x0, 0x0, "000003e2"}], 0x14}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) [ 43.758956] device gre0 entered promiscuous mode [ 43.763344] audit: type=1400 audit(1514157715.690:33): avc: denied { setopt } for pid=7205 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/24 23:21:55 executing program 3: keyctl$chown(0x4, 0x0, 0x0, 0x0) 2017/12/24 23:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009da000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a89000)=0x0) getpgrp(r1) timer_create(0x0, &(0x7f00004c0000-0x60)={0x0, 0x30, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000695000)=0x0) timer_gettime(r2, &(0x7f0000f95000)={{0x0, 0x0}, {0x0, 0x0}}) process_vm_writev(r1, &(0x7f0000c6b000-0x10)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000b9b000-0x20)=[{&(0x7f0000012000-0xa6)=""/166, 0xa6}, {&(0x7f0000599000-0x70)=""/112, 0x70}], 0x2, 0x0) 2017/12/24 23:21:55 executing program 6: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f0000d5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000056000-0x4)=0x14) connect$packet(r3, &(0x7f00007ca000)={0x11, 0x9, r4, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fchown(r0, r1, r2) 2017/12/24 23:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ee9000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.764288] audit: type=1400 audit(1514157715.690:34): avc: denied { create } for pid=7205 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 43.821497] IPv6: NLM_F_CREATE should be specified when creating new route [ 43.835780] IPv6: Can't replace route, no match found [ 43.869725] IPv6: Can't replace route, no match found 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 23:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006e5000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000034e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000037000-0x20)={0x9, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000003a000)={r4, 0x3cc}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000316000-0x10)={r1, r2, 0x8}) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000fa6000-0x4)=0x3dd212bf) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00000cb000-0x4)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@common='yam0\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a2d000-0x4)=0x0, &(0x7f0000edd000-0x4)=0x4) 2017/12/24 23:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000468000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2017/12/24 23:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x81) r1 = openat(0xffffffffffffff9c, &(0x7f000084c000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f32000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000c53000-0x8)={r2, 0x4}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00007ad000)=""/245) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a1d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000917000)=0xc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00009ca000)="540cea461f503c56d250b8aa38560df7e60bcce43eb143be537117e55b8760dccea3aef9534bb6b23d044d09968c1b1d78d80abee7e9b558797f875c2c8f99aa0e1cf7c1abd5e6a51c186b2d8c5fde454a4c90d530d347ab1692429ef8edd9c662943b34ca41235d7891f09e971eaf23aa7358cb943dabb4156ce81d0b4629aefac29504e648d33e085fa0cd81b555ed2f5b07675ec5bf38f752ebe9578596c57827f222403c2192a91e5e2ad32f4b0ea4c779212c0a11a0") bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f20000000074e340b7679500800000000000040101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cf200000000010000003f3e0000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b08000)={0x0, 0x0, &(0x7f00006db000-0x30)=[], 0x0, &(0x7f000049d000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000be2000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2017/12/24 23:21:56 executing program 4: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000097f000)={@common='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00[', &(0x7f000072c000-0x24)=@ethtool_ringparam={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bc8000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000dbe000)={0x3, 0x4, 0x401, 0x54, r1}) 2017/12/24 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000821000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000019c000-0x160)={{{{0x2, 0x2, @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]}, {{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xe40, 0x0, "76b95430664e8ffeb3c258b9d5c82dec21d381d3cc1eed3a9649c907974386a1be42b0e1d6936754bb22b026545530ae6ed7e7e1bc7f5f00cb5c06265773f13fdbbdfba5e320b4e69c07121ea8712849"}, 0x160) splice(r1, 0x0, r1, 0x0, 0x13, 0x3) fcntl$setstatus(r0, 0x4, 0x42800) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/24 23:21:56 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000677000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000939000)=@assoc_value={0x0, 0x1000}, &(0x7f000052c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000386000-0x14)={r1, 0x1, 0x0, 0x5, 0x8, 0xfffffffffffffffe}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900005d01000000000008003d000000047f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000d79000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 23:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00003e4000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000026d000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f43000)={{0x1, 0x1, 0x10000, 0x3, 0x5}, 0xfa, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000bd1000-0x4)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00008a8000)=0x0) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0x9c5000)=nil, 0x9c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x6) write(r0, &(0x7f000013f000)="220000001d000701ffdb0000d30003000c001000000000001000000000010044455c", 0x22) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000dc0000)='\x00', 0x2) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b4c000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000b45000-0x18)={0x10000, 0x100, 0x3, 0x9, 0x1, 0x7fff, 0x9}}}) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000706000)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000eb2000)={0x0, 0x0}) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000dfd000)=0x0, &(0x7f0000b77000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 44.130149] binder: BINDER_SET_CONTEXT_MGR already set [ 44.137066] binder: 7266:7272 ioctl 40046207 0 returned -16 [ 44.159549] binder: release 7266:7272 transaction 38 in, still active [ 44.166516] binder: send failed reply for transaction 38 to 7266:7285 [ 44.173816] binder: undelivered TRANSACTION_COMPLETE [ 44.187571] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 23:21:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$packet(r1, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) listen(r2, 0x400000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009ba000-0x28)={@common='rose0\x00', &(0x7f0000fef000)=@ethtool_eee={0x45, 0x80000001, 0x3, 0xbd5d, 0xfffffffffffffffa, 0x1, 0x2, 0x1, [0x0, 0xf2b]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a0a000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9b000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) connect$unix(r0, &(0x7f00002ec000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) creat(&(0x7f0000e1f000)='./file0\x00', 0x157) r1 = socket$inet(0x2, 0x801, 0x0) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000ea6000+0x4e)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 23:21:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c69000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000452000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getrlimit(0x9, &(0x7f0000656000-0x10)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006a6000)="", 0x0, 0x20008000, &(0x7f0000f01000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f00005d2000)="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", 0x5dd}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:56 executing program 7: truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000390000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000300000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000042f000-0x38)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c01000)=[{&(0x7f00009fe000-0x77)="ede1e03cf8ea49af2da5ab32d8620911f8aed3ee3ca852259ca7f5aa862959e295391543a0efe3a9f4a04de11c28a68f349574b94a98a6cda012584ee64783b4ce0975ef056a84515b0b21eefb8d8f6eb1f7ebb812576e3ddaf6a64f812ce8dbba0f6e14f8c1f8bb808f327b81e6f30eea16d01644f431", 0x77}], 0x1, &(0x7f0000001000-0xb0)=[{0xb0, 0x10e, 0xf9, "5febc481cf652ec9b87772d0e37c74161958144b8eae9ff4d2d472654a037cff60468b9c21e375c88c43f5636ea827ebfadcab17ec634acb2ae01715c18966c2be5ff6d7eb0e6de69dffbcf8745ac4111530020b6c20ae276390e16aba2612cd03b50944999efe39ef898a298d90bf7547ee3d0044dcea73ba16f3cfabff5244a01187964b08798f94f88727c4400c96c578bdd3e018183c0ac1"}], 0xb0, 0x8000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d9c000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/17, &(0x7f0000007000-0x4)=0x11) 2017/12/24 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a7c000+0x117)='/dev/keychord\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000098f000-0x9f)={0x8, 0x97, "d70af0ba696c56afa610ce58b9c321d9c83352fc0911d2d66d72b5e8dd26ff088e979e32c6d40058e736cec91f24b7467f9edf7d645c223567b2c739ec2306dbd61182b3611ceccb2a856d1e037cb95fcd9f46371c28e15fdf1cac3d0076ea5ab773468ca146b0b5f18be6f85556f5c862df08f2996a2fdd2525b70553b4e7060c51a4839d31e0034662db624677a2f8cb3795b1e77650"}) 2017/12/24 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000489000-0x8)=0x0) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000641000-0x4)=@int=0x4, 0x4) r2 = add_key$keyring(&(0x7f0000cca000)='keyring\x00', &(0x7f0000841000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000ae1000-0x8)='keyring\x00', &(0x7f0000455000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/create\x00', 0x2, 0x0) accept$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000038000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) sendto(r1, &(0x7f0000036000-0x49)="27d2af03d4285e8b3cc3e52b3438a84043dcbb0eedff9c053a0218faec345ed8b104b9ecbf35ede77afc07763ca0f0181f0ed119b94f22702d212f0d0463d5eadeca9d7005d1518ad7", 0x49, 0x1, &(0x7f0000013000)=@in6={0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000007000)='fuseblk\x00', 0x1000010, &(0x7f0000035000-0x38)="d29ce7c5800a631f622c") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f000003a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000032000-0x4)=0x1002, 0x80800) setrlimit(0x8, &(0x7f0000009000-0x10)={0x1, 0x7}) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000034a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00001e9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8000, 0x800, @sync=&(0x7f0000b8e000-0xc)={0x9, 0x4, 0x200}}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000187000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x0, "ac1b00000000000000ff81"}], 0x1b}], 0x1, &(0x7f000023f000)=[], 0x0, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000494000/0x2000)=nil) readv(r0, &(0x7f0000da9000-0x80)=[{&(0x7f000078b000-0x77)=""/119, 0x77}, {&(0x7f0000ab7000)=""/232, 0xe8}, {&(0x7f00007a7000-0x55)=""/85, 0x55}, {&(0x7f000034f000)=""/4096, 0x1000}, {&(0x7f0000c23000)=""/250, 0xfa}, {&(0x7f000096c000)=""/237, 0xed}, {&(0x7f0000b99000-0x84)=""/132, 0x84}, {&(0x7f0000c30000)=""/161, 0xa1}], 0x8) r2 = add_key$keyring(&(0x7f0000696000-0x8)='keyring\x00', &(0x7f0000a2f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000f36000)='big_key\x00', &(0x7f0000fc3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007a6000)='system(vboxnet1eth0\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000f9c000)=[{&(0x7f0000fe0000-0x21)="2163342c6c4c73f5533ac80227d907ce557efebcee783e63e2324d47ab7c165c1e", 0x21}, {&(0x7f0000993000-0x62)="11999f8e1cb5b7b416a33a908de0cc408d41a10318bac17a8555ff3b4731549b9563b98968b3254fd2aec7a469701c4712577804f8347f1b522a54cda59962446e8052e491ece8ad5a04a9e39d7c9733bcd7caba2ba0cc3547ab17a65b9f65fd9d1a", 0x62}], 0x2, r3) add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000380000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5e000)="", 0x0, 0xffffffffffffffff) socket$inet6_icmp(0xa, 0x2, 0x3a) fallocate(r0, 0x11, 0x0, 0x200000800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000019c000-0x4)=0x0, &(0x7f00006e7000)=0x4) 2017/12/24 23:21:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000013000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 44.352122] device syz2 entered promiscuous mode 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000422000)='/dev/sequencer\x00', 0x143000, 0x0) execveat(r0, &(0x7f0000389000-0x8)='./file0\x00', &(0x7f0000e2a000)=[&(0x7f00001b8000-0x6)='ramfs\x00', &(0x7f0000d44000-0x6)='ramfs\x00'], &(0x7f0000997000)=[&(0x7f0000549000-0xd)=')wlan0vmnet1\x00', &(0x7f0000ed5000-0x1)='\x00', &(0x7f0000ce7000)='wlan0\x00', &(0x7f00004ff000)='*\x00', &(0x7f0000eb7000-0x16)='bdev@posix_acl_access\x00'], 0x1100) umount2(&(0x7f0000f66000)='.', 0x2) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000f33000-0x4)=0x0, &(0x7f00004a3000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/24 23:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') r1 = gettid() getpgid(r1) preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000497000-0xf9)=""/249, 0xf9}], 0x1, 0x0) fstat(r0, &(0x7f000090d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000d52000-0x12)='.request_key_auth\x00', &(0x7f0000853000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000868000)="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", 0x1000, 0x0) keyctl$get_persistent(0x16, r2, r3) fchmod(r0, 0x101) 2017/12/24 23:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00009fd000)=[{&(0x7f0000db2000)={0x27, 0x8001, 0x4, 0x3, 0xf2, 0xfffffffffffffffd, "8de16ce2c140b799cfcfe728303e6adc9641b5748af1775feb0de2cc85af2fd007070a419e7f27b3826cb2df5f1835fd8b6260c8362314f06f44b1aaafe4fa", 0x200}, 0x60, &(0x7f00003cc000)=[{&(0x7f0000713000)="6e7a0c8d135e2518630fd2b9d13e28428688321ed11126ae8ca77969861ad7629d49ca1a7d67dcf10e1ffcd86ab64ecedd3aef2810c662a1b992aa4160e47e12b49a1d4d30f7541864a51131036a43d1d5684eaf2fd76e6516aa13dafd850e2a76996c8051da0095bcc7423337729effba40e95a99fdb232afd27c173ce9519fbdce64fab60601706d05f66f0226f092fc531b89307d02be04b2eb9d93c26cf7fc0b22ea", 0xa4}, {&(0x7f0000329000)="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", 0x1000}, {&(0x7f0000764000)="cc11075c68f9da758802ccf88b9ba9646a26dd868b9cf95e01511f3bb56bd7bc70d9029761e04404c15d3164bdd5f12553bde04f581942fe3b7d81ae951aae4b9c492f9dd0702f7fa87c18e74082dd0a342cbf0a310c1174d124e822ffd52c4046783b8c55d4c6be534d0b3c63a4a09a2743b9a15dc1a0b34226e9e1f0113529fbe5579afbbf8d7d53d71f81a6", 0x8d}, {&(0x7f0000160000-0x1b)="2e45096fe7f8095e3b5fb4d02f372cd55d3b2842ce17dcb2ec3cef", 0x1b}, {&(0x7f0000b5f000)="0dbc0c85373297a45e", 0x9}, {&(0x7f0000ace000)="59ea41178e6e3af2e715f9cadaf42305f9628ddc1a0f632782626d6223a2a191c2316e1bb5acc0392c783418104c9f163778a7678f60a7351d4907a49b6fc206491c52339387da2aaf79dd5d7761065294aa3a9cdb284e5bbde8c6158b698aa5183721eef65107dbf21da3920cf2455b2752e41e43c6a90ce2238e516b063c2e53816c97d270a0873ccdd6c546fe779fe13f17fb5249259d58cff4596041188ecc1ff3fdc02c8ada05c1a286e6cc4055b4a3c15b3e87b143256b087cb6d813b0bd6a255efc8f114949631a7a570519ac9f75fb44c5cf1f3bdeb9d26bb20344ca977546786ebd", 0xe6}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f00009c0000-0x60)={0x27, 0x3ff, 0x3, 0x0, 0xff, 0xffffffff, "cd2e9d004cb81c934f3b6b637653812223c6148a4a8bafbe707a36fe3838f238aec88d535d87d0875f67d41b6851e9ed283981e9d39b8240a717952dc175fe", 0x80}, 0x60, &(0x7f0000c6b000)=[{&(0x7f0000bec000)="6366f5d501887b9629f293ab5a763d8a9a5bdec31377ad53139460c37caf0efcbef962c3e226e67ca1c89f9dbcb5c3fbb173ac8adf8ce8e02461c775e72dcbd517fd995e85d3cb88a73da810d6c8d2286a515b9003c5ac3e6b52ab8ff71e2ddbf940760d5ea23c1a574b05a19f42490f758929de6ddb2bd0910cc33fa0fbcb8ecbf7f83529", 0x85}, {&(0x7f0000b7c000)="456c7444789c54c6fa5449bc38718aa1a7538ae38ebeb3950e6d0c1cb57dbc9e83f16ab7e20b5b408048fdb7942eece31d91e5c835a2cec1d7e9a3f7", 0x3c}, {&(0x7f0000741000-0xb3)="db21cd8f4382f8faecdd6fd030b98f951fa66883943a98ecc267e6f562b099b0135676438608a441e8c4149e85f3e0578ec5de4a2cd21fdebfabb283144d76b2c71320461d9a5c30cfca258e74f8b6ceadbbbd9dc0ec07be0165b508708581af16703de83a74f2117310823d1df5482f2efd63ebe144b81748faa19332fc77945afcc1587a4ff55a10c08c256033e2da833824238f113166e6f98d6ac4768c40a1e0fff920f89cd38200a3fd636c3b6a496849", 0xb3}], 0x3, &(0x7f0000ef5000-0x70)={0x70, 0x118, 0xbb, "a1bd3f34a04383a1f33798b59ae1d16c491f5b96624b04917d9f677f14bd937f561cf4394d726a207df9c2791cfb077764bc37211068519812411a21f6117e05e93c2fefbca4c9f7532b78ab40086dfd5563adf0213a68a6000804"}, 0x70, 0x0}, {&(0x7f00009a4000)={0x27, 0x0, 0x5, 0x3, 0x1, 0x7fffffff, "6b8141c32a13aa8daced48b3cfcc6a0a01037f83bc711b7f5496dfafd800a7753e27f1bcd6f8df406ccaf20865f855090e7d4458508c5ddf3aac926b10b877", 0x180000000000}, 0x60, &(0x7f0000f9d000-0x68)=[{&(0x7f00004fc000-0xb4)="04c8cc351c7bae3247bbe044cb5c993b224f52c68e34f976aebeebeff47a5da7e07e59d750bd50effbb8195b60b5a9e61f9f2b0bd926fe2b44009edf8dba21cd8b2ee019738bc37a169a05f5004312ff29ebc049040e6087c24b22c7d9232042a1b6573c0d9686adefb6d4f5647a977567c9b6251f9904c22b7091a0432a124ce1fa5e5c51e216ed85dd76fe1e65d2901e80063dbfa0bd24dc5d33f7a9ad6a2893c4094d5392e76bfee78bb14084e5e7e923a614", 0xb4}, {&(0x7f0000354000-0x23)="8824f5fe16e9dc34c463550a33b7e491ebea9431a418cb0bb77f452bce92c306b56b08", 0x23}, {&(0x7f0000282000-0x68)="95c71ca7ab86f66fe4a1a752bf55b9ffa8685f85c1ca60f4cd45a44e4b175ef110064db590bf63cc350183c669c8523f7efd309bf44fe1181114958127b01a05207349f197379bc5a9f1592f661866ff08edc0fa39296fab2bce7038e70414e75a3ad68ae90c88b8", 0x68}, {&(0x7f00004fc000-0xff)="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", 0xff}, {&(0x7f0000017000)="6a1c9563cb90ca0e3c607dccbec2f122a295d7d5aa5abc9ffcf187b1235ccfc7b3e14202c271020c7a910960ef93552edd9038e843b35d214b3d3404dfde476db327548c3e012756f5604aad4d6b8fb57c3a33fbd67f7750523002d40a784c36fcfceb171080767383b06b84614f3f3b81965bd473a1223eef3921082fc03adb", 0x80}, {&(0x7f0000d5f000-0x38)="cb706e63f0799ad298e994648622ace8998eec140ccae9001d83b515483433b805c6832111c2d804bc0381105ac32dda096d92bbfcdc6dfa", 0x38}, {&(0x7f0000e05000)="919202f542852fcaf1c07720af40730aa6bda28a87079684f01402754e937325662c06f42811839a67468a970646c1a4dd141cad687aa1f0cbb825689d2ccfb37f83132fb4c61b02e9cd93bde6112a7f6199cc13917705b2bc4bbbf28c16f276f0e6bfef3dc6ac0c8dd297a5c05fea7c", 0x70}, {&(0x7f0000f2e000-0x32)="7292f80969dd534f680700e313112395094f521c5f19b5d256bfb00c416689830bf5e9f023c1dcddd071a0c35bdb3f4689b1", 0x32}], 0x8, &(0x7f0000802000-0xe8)={0xe8, 0x1ff, 0x6, "ba4f7ead7ceb063fd4c90c26289e481d2fe84f3f896ef3468a2f24719dc49a0d2d5a67a1e026ec940228cd3e27d692bd540b91dc870b46d5384f360581b990aa260fd801d581833fea0e067e0dd180ab0e192bf8d7ee1804c1c0a511f83eef21f5765d85cfd62578d0ea59e3d30df3e1259333817f46ff7226e03a03d8e02ef4e2e8eb6dc6c1f0c122418778080a2fdcea353ec075b0ae824af3782400491c4d5fcdfd8dbb7bbbdf0ab09a6e06cbbca2abc7b474884c6a646fc65ccf093232e16ecd1af70ec26f17693ea2b412814858a2f2bdce6f"}, 0xe8, 0x4000000}, {&(0x7f0000a3b000-0x60)={0x27, 0x6, 0x101, 0x7, 0x9, 0x8f1, "63b02c3e9f6960fe1692d9a3caceb909ebb841726d1b66f338c160da0d527d08cdeb056f0bfb4584748d40b1c5e9a6d5dc71dd2c79164761553d2057773ec5", 0x7}, 0x60, &(0x7f000073c000)=[{&(0x7f000059e000)="5cfe7fc986a4d49754c1f4114082e44ba3f7bf72780b16363e47ad7b9cda3664c3485c7bf53a5a77a9e1d353a81722461f5dc339849ad35a0156c309295ac7ec8645c92184e9b93ec0dc623f4ea515c6763354acbdffae81bfefbdbe705ac7d0c26bf234b214e5389c21f85cc06a73ba2f4602c3768fa0af717b194f16d12ee07a7c757ce8092ea25aa03979a312ab2f14bb2beab95a0a5bd97a1e7528557141e1", 0xa1}], 0x1, &(0x7f0000a72000)={0x58, 0x29, 0x5, "b09deccb95440d62a5a0fb72e8982e0a0d5541e8459e3647d2fffe54dd06c246a4d53c60b112549695c1d62367d74bd2846f16a1cf252d05bb4262baf590b6f3ca34d0df90c5ff33"}, 0x58, 0x8000}, {&(0x7f0000b61000-0x60)={0x27, 0x8, 0x3, 0x0, 0x7ff, 0xc0b1, "af60be2f6036a937933b85323fd48665dd64eb1ac0d3b78ee7ab19abf83b44ee00ad0fb8036d0bf1c66151d8fb3194131714bb364ef8cd1b0270bbee3bf750", 0x8000}, 0x60, &(0x7f0000e75000-0x60)=[{&(0x7f0000044000)="bb533f9bcbd89c529fbfda6fb4f55726dd778b43edd21ef0439155bed3aed07273bd645d3fe24952ad2779ef9b5d220d068288951b618e8071f0047d4d2b40d31366095708aa6615e7f190217747ba60eb238f97d77947fa09380490a89d66044ad91f474cc3265d207a7472c4074415a7687ab36ecc6ed41485b6bb3f", 0x7d}, {&(0x7f0000033000-0xd5)="deee63c8e13546c55faba918afafb1be9fda304fdd712dc3688f1758a137781418387bf2d03342c9949cd711530301aa4fd654c6ba1b8166297fdf874008946344affda2987f903a43fbb59c097138afe081aa61d9785b7198a035bc878b8924b45a3662034dd95ae449b7cb5e298f6f3e23cd57375c934d7796a2a7455243fceb62c70b33724ae2076cea4ad0fabb0300ba38a60f0016e71b5665ee4fcecfbf4bdfeb05f4650fa0548e436d822a73c9806e869aa936d9f2f09a74841660cee3e4c8e4c17654f6a445b13a4cd9c2920223c7c76372", 0xd5}, 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0x1000}, {&(0x7f000090d000-0x1000)="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", 0x1000}, {&(0x7f0000e0c000)="8ab9840a4fdda0e2316cb2b076b445ac2a12474434a55cb41997ba1858acbd0f173e4da98a40129ca9e365cdc134046d83a1a78ba1c91010266f28946e4ba24c84161936fc42b8588f8537045f5644bc49a9ba03741436c7d67a23f758885dc1780a2389de05a6c0e576ef302874747f253a274ae8c1159785f48e3796d122", 0x7f}, {&(0x7f0000a4b000)="2af64c26457302f81f76ad073f679bf4e1a0437dcf19a5f2cb575b0400352cf06b18adfead54bd79d7f7bf7009eea53a2b7415fae29ddb7108f8c6eb9897e304bf8bb4d827196ee3ff35160f", 0x4c}], 0x6, &(0x7f00004f6000)={0xd0, 0x88, 0x7, "420397539cf8b6307f8b03c7a3ba1c99ca97d21e2c26bb9c1be32fd04b6837ba71bffe89bac03dc093c296f0090b2ca524c2442626037798cec370e22167e3374ade81b60414ed4eef5c723b16a6e53a8ce310f7e3eeae5afca74c0b6925a4881b18b5feeb91ac99e5f6197af411fb510ac04bbc22df2b557ef1fb620e237a01efd058a2ce1ea6dd9ac42582c03e92cbeabaf596db9dc5882c01183e38565a6c558354044c6d94fa51a541f2e0108fdbbf1408ac37667fda80a262ce7a12e5"}, 0xd0, 0x20000000}], 0x5, 0x1) fcntl$setsig(r0, 0xa, 0xc) pipe2(&(0x7f0000518000)={0x0, 0x0}, 0x80800) readv(r0, &(0x7f0000918000)=[{&(0x7f00009cd000)=""/29, 0x1d}], 0x1) 2017/12/24 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f007573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bfc8bb66ab0b67ca654cf8f071f6bf14a43b10600d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52735da4beb7b4f6bc9f9302fc") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffff1) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000af2000)={{0xa, 0x2, 0xa141, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4eb5}, {0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x10000}, 0x3, [0x7, 0x1, 0xd55, 0x7, 0x53fe1a9, 0x3, 0x62127cc9, 0x1f]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00001e7000)="", 0x0, 0x0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000041f000)={0x0, 0x2}, &(0x7f0000b9b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000354000)=@assoc_value={r2, 0x9}, &(0x7f0000a5a000)=0x8) 2017/12/24 23:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000071a000-0x8)='./file0\x00', 0x400080, 0x110) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) pipe(&(0x7f00003d7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000024000-0x8)={0x0, 0x81}, &(0x7f000074d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000405000-0x10)={0x35, 0x8001, 0x6, 0x2, r2}, 0x10) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r3, &(0x7f000057d000)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009c9000)={r2, 0xecb, 0x5, 0x9, 0x3ee0f59, 0xfff}, 0x14) getdents64(r3, &(0x7f00007d1000)=""/48, 0x30) 2017/12/24 23:21:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r2, 0x0, 0xfdff, 0x7e70) sendfile(r1, r2, &(0x7f000072a000-0x8)=0x0, 0xfffe) 2017/12/24 23:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ecb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000d1000-0x3)=0xb) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000e2d000)=0x1) connect$netlink(r0, &(0x7f0000f3e000)={0x10, 0x0, 0x4, 0x0}, 0xc) lseek(r0, 0x0, 0x4004) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ad000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) creat(&(0x7f0000c13000)='./file0\x00', 0x4) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdf000)={0x0, 0x0, 0x0}, 0xc) sched_setparam(r1, &(0x7f0000d01000-0x4)=0x7) fgetxattr(r0, &(0x7f0000598000-0xf)=@random={'security.\x00', '[[-)\x00'}, &(0x7f0000aff000-0x8f)=""/143, 0x8f) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000729000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100000000, 0x3, 0x7, 0x8, 0x1, 0xdc5, 0x8, 0x3, 0x101, 0xfffffffffffff1cc, 0xa04, 0x9, 0x9, 0x51f]}, &(0x7f0000c28000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000686000)={r1, 0x31, "fea9e279131722f839225fe6155d222a5f047938a207e8c7c865b03d7d2a0100d008069d4eee167e2b6b4fcbe3b075e9ff"}, &(0x7f0000167000)=0x39) setns(r0, 0x0) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000689000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x6) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) write(r0, &(0x7f0000544000-0x83)="46ff2f755ba8dcf12d23c3ffa6a653969df60dc83ac6df9e508b2de23fadfbd395a6945f05fe99c11fc208ad99bc8bac1180828d33b149a7097f899ffc499bc345ddacd6f8f4596071154973d758641abd0602260ab015ade116b1a76ab3491f8595d24c4a27436978acf36b3c40c44c26eb0c13b4a58312fd1fc9ff90a507e3aa83bb", 0x83) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/24 23:21:56 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000053f000)='/dev/usbmon#\x00', 0xe8, 0x101000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x1)={0x100, 0x0, 0x5d82, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000d59000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000569000+0x89e)={r1, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81a7, 0x3, 0x0, 0x80000001, 0x0}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) writev(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000002000)="e54b9734019a6cdf47d5f988947dea4553af386fc513bdb1812ec1827b65b3227bc2c970b58641c25d943e25b99567b778cc1facd9416ed06fff5098055abb8b1a24bce75ef0868d822daf0b49f8306cea419b4efab618b06ba32cc178ae98af4c808cb0b8ee4d41807eeebc482c71311e692643a9891c2dd786c7373968ac58b9b6077b", 0x84}, {&(0x7f0000002000+0x354)="2f1b7bfcd94ab79b563c1c08a962d9b7b075cd0b4680391bc0a6cbde19f8a31f000f57a6443c14cc4b7d42ed408c1576ad36b2e5ab93971977a6d9cd2e2d8aad80c7e2b0934ec71a1057b57f6cf69d05e7854cf3c01b4a5d822fec8c9416ef579fd6c8afb053142d0605749af5caff620ea7f6932889aaa2df8978c2f34ca72132576a935d97abc7a6665eafda1b9f121e2b21e71bf9ab3bbe903b2d80a0b648161bfe527bc21944f4ff2dcad2122ff149e41270f168f27a55527ec4b6dc8715e6e72061252723c1f9dab0d53dd716d327867313a36cd4e636032d25f24654d796983b7370ebb3d62175945bf8f7c6c2095d23543c091405ff0affd79485a9db75d401a1fd332acb8989637aae0e037d6b81ebd69273a42414c919365f2bb985e7a725d5ca6d514e637664a3fa5e50bc5ef7cd1616963d33ec21df00559695af86be967cfe9120ea9e520eb1137b5e16c24a5b2b8316e176ef3b23d556fbaad0855a385596f102e21edb7db72a53147acedb1ef950e2f0eff140f522adf0729dd2bcb7c22deb89a4b45fee709cbdf3a47adbd0145f705489b301648f7351a4f935a09cf801be41ea93f6449de52f3eba185cf594a1e8b273c0d8ef7d726d7a4bf19089069ebcc2c91cc7ecd33f5d52823609f5c2b489ac090c900eb170a9b75da9210f07908db128966f73f339aff8d505581ab7d8230d2f99ebe649e239ba24564882dde9a4c18cd11fb6d819035519dac66d07fcb8be45f04570c16b349b86aa1b8c34cec3e08e66af1713ec78dc242914689e84621c9ecfef261c91479fd03b4cb3164387c85b9c1265898a72c36c364df6d0e5aae9daa0a6cee96ec2378e313d4635753ab237b20c44cd3830b25b4552667ed6d00dc389eab997afce7314892581633664af3c6d332e35afc36620d484a16256c404014a8e2c1d9e276b746c5d8b6362278b64e06981d18510568b7f82945c134c1bc4198082d9b3d487dd90e10ba6e8b616b8793473e54772cf89f2e724b290485fa1539589df1fe67e84daa19d525a6050526f6b40e9cc10bcd688cb092b013cc970b8d29cf394eff70ff104ab9679f268022ec6b5b95c112b030869b87445db1f17df50e36db5a0183c00fb28922e207ab720a01bae998108c30d1d2e30a0a3aa169294d5095a414f72bd6487d88938393d14634b1f13580aa92d5ea0f020588cc7659beaf90e334d394037eef3031076726304207cf77240a30f1d13d8a81a5fc600cc42a3f9f2b69a026b2830eb281f7039ee8eb4f5008ad10b573c97fa73979b5e4c3483cc4473ecdf6b01a0f477afa354593f4098fd3e2dbec7880f7a449d7b9f043fd8cc30e0dbe6b7d82a4e162e3a9f9737ad2dc74e55b9aedb5b89d9a507f96e5621d5b90fa145aaaa529d19ec14014206269d138bf85faab5fdc3aee90454d4fbb33a7009f27625c30bea42265c67fd6f8123d2a9106be7984c7e2b6629db1e432826d65d1c94916f563007a53cdecb2322ca07234f46f5bedd1bda2987482f528b5751deb2e41c25bfbd52cb408505870eb8521754cbd81b60fc9767d228fbad2d59ce7c60f1b03b8995e1e55ee71c7404fd644d28ffad3eebacc25567b8d3c68bb193f8eabe9c51e29b89a8c57618df2f1bd517dfae6b09ac9308c7ee60600b1ffc95d0c51dbf6d801fc2cf34aec3d5bef58fb0a93ad53be64bdd51504a2243ae03d08b6f6b05fcfe492d7b5087e4d278097f8b262e4c36aefb5bd9b825592fe77ba0dcd87b3a1211c03815123b27a405e43cdae326e70d0017a21b37a22e5fa44e0887f756eb0e18244f12ca6ed5a580c491fc88740b81d75705063fddead62355aaaf3af2778d800395e3df5d4f038a9af65f4f03b843009f90a9f8d167ab4209488cfdf0e448183d6c2c99f388181e9b1427677ded4826fb86c3831322f81bfeb0610958766e9553659a9698deb4093f84d185caaa248065b4f8c4aeca892aa516a04d24283f6d0b27797507d382600cba560608ecccf28545a03b594c213a716b47d444364492e5cd46db52ab7f1f78063efe24beaf8dd8ac8a34d099bde3f243c9f1e029c93ff6c250b5556a9f3a2043739b8d7fdda518a8f47c1cca88cb6abf1a8e91577d22d71acc13a6b30d24e70671e72fb8d20d8458d4735f70aa704a5729b94e27880178c6456f91e26ef8a28c3646bfdffa895dc2cab2cfaead72b0a56de2404c36d0ee8640a5d7149704eba40069e9ced2165aa89ddc4eb371d944a997a5faad0be11a8ca4aa3ad78e48559541eca8a6e20cc62671806dee3c528fa5069e8c41f8326822e32a8183a31ceda8c1ccf1f1c3edc1b98e75b4dc06dbdf9ca06617390155880af0d78fd2ed5332c866e743e2055b4835afc2a4595ed9b1eb6d3b222dac8a4550862640e05bda8c89bf12ac6097412a4d9f6fd6ffd9d8edf5672fae5f48446fbe0a7151449eba483f6cc89e1f1475014c2909891bf651ce192d3237df61792fc16e6b94fcfaa4a0819fc8fa9a03102b9e092d73b1d309bab8cc8fa69c38f2cf538c8337342fa000fa00638f8a0dd3dfc9179091d49071c82efca24bbcde44b6d8125296a126b6f23ccb9b2e77fb312cc73e65ff06fc13a4c77c7ba3fbdf934f6fbbd804f2b955151f8dbd8d07ae228335c447d8997cdc51dd8d98d7b6bf075bd9f0e056136e01e48c2d7baa0d1950386e61c01558a6f9c69de2b4447e72c682a598ebc5b867a1d13feca41f5b3aa0e53102c23f3b15f79bbec656cb8bfb42c875cea24bbd78faeed952eb296b53a71109d49a4839fc5a8aed9218891bf5eaa6c4e3384d8b08185dbe7a31dad3e0adf96882b93cda6f43d1e88d90f0de8d1f9d7bc131dc0b7c020b251f361f04d1e6bfcffcc7b7b5366b0fe856e3ff3e2de9dd717a5bd8f3d04b10f8b6f04e562a119e5a885d1cf41821e3c9ebe18d58c903962f7e6cfa300fb1b43cc989212962f7ecab542e1d1e6c91760ccb5df2ab99d24cf8dbe5180d2be41a16aeab33760864ec23e31a49ae6303ad3fd8dbe5150926e9c9a4562946911e6888234c77d23f1cc9268bc08e04851fa6516e6ec7e0de07d6781439d5ac5c919dc606cb821695cc6f1f82e69f3691ac4a69e5e6512a3c542d8adc3c99cd836b8cddaa6efdae98c1683af63c90870f089ff478de2c229dbcc9f533561dec55e9024cba830a4d09b7a4353a98155466e8b4fd25916bdb2868b8ea3f128c2a2da10b37d0d072f53ad5544c3d668b3be42eee78604263cb8f173746f63da8138fc2f5cefa0343967f57367de0515ab1ccbd4077286550969b99cfa8ccd9a1baaf60614f928a01a1cecb50bf380788f081ddcbe26f016883a391b85a16e82b17c20c1315d5c5f8f6bcc57055264e96eb16e59ce6a655486c68d8b879a61a4f784e64feaea36765f2e9e8f00159362abab85a4d652a6e095616f6f4dc782261b5bb775c71ec9de5c3110acf14dd143fd2c000581a42aac761aae53c2af886d9598ca7cbd72672ee004dbf89f2d2b4d516aad5481a758224bdb5f49b591a4c4fff88f394cd6f22ec4672d52b2bb648aec3e51b87e500fe027c138c5c3d21ff507cf53728a0a144eca57c0e9abaac7e4da121c960d28e9c5c6d38034b23ee88230435d30740638aaeb773a0200ce13f76a46d1ab087e7841e3980261b19b62edc63c9297cbaa8023930449401526209b411fe8149eee083698ec16b4611f0151204f38d03eb188e063a6a6261b522ce9e6183d2f469f8d40325df9a36eab0fe42673626de53d6f4ac737d063240d6c30f679a322dea8f30c02ff67f186f6d5466396b6c9616ee4c976b4d02a2490b9541cd46318327cedf497f955d02aaf9f5216ab6db1707c67620cfc696081f4441343d5c3ae6a4b30b88f72737882e48fcfb6735135d6c67ed5464d97e1a2619a950d41f2e45033b3702ca4d484e40648bf50a5583e28db08215984882abde24c136e22840a10d87f36f29faa99976f6464cd10caea60b408c4af42fa03d415f7f10330cd5c77f1f90ac4b743d955462fe2bcc8e6f676b0bf1d128f0255b55b2cb83434c7e26a24c13dd6199fc7e4165ee33e1b20ab81abf5279a36415b884787c50f732e105642e7c5a9552a2a957f2cbe22e2378a0ef6d3c6a837d1518173c0bb00e25779e06b9268b470c4daffe1a787ebfc8fb82c07490d18efa463e5176f644e817374e061857cf3afd065db83236ad03da594659ecc6d5064406b329f990e1385053c1bd5d0ee389a77e0faf3a93ba83a15be8890c18fe71df1738e26472b6b3c1827888da70436a5bce5a92487a5e0c4c7ba031a120fa14d51d5d2b54a45eb60bae9d253777e4c07d85ada464fd1ac389f418c77f75f4bde8849c6b2bcc5df6a755c91c8d6549ffe8cafa588eae7e9927a1a237a20cd61e219f684b9d10c210e81655676a0d6ee5b44d627d550348797b741fc8e639b9597033b62bbfb38f55ab13dc47b61bc0b1a7af39a70d9b8086cb3a2269eedc33cd3572ae8a9669704f49d40088748c76eba9982fce46186f7a37a1324609f257d0db0ea01207ce897c4012ea6244de1f93f940582f6689fa38751a2266941e92399d5ebb8087d09731d6cec33f2df0ecb5a07bf164273bf7185f2ea798b209816090dabfe5724afb54b6ce4577bacc48f5f0f886a536cbac221f589967d472db906dfe1865288948a43dd0a26f11eb9f9072d7c75621760e159122b6639b5847aa5686a5f2e6993a77fd7098cbd3076d1bf471b2e4672634920905c13009e2ca227e02f11401df839ec86ca4dd6fa4d724676fe0cdd7931b1893caa305ea7fa6b668602b863e8be570ba1c81a6bc5662b30309aaad720b859c04521e1cd3000ff052e4f198261dcf8c5c92ba41fa9a28a80acbc71089c135ffbfb03f0b7a45b4671004eee29ac95cbbf85e437e5ae754f0cc5a4f05003bb03c86f92ca9b5bd8183a8b2c5d0acb7812d197b7e50e2eeb4e4dc47b6ae4b69ffbaa976be307c977369cbb9922d6fd84a1d8ffd3461bf3d508eae3fd9d95df009c44f388fba088c5a423b2f49fd9c7bb3c4596e5eb1bea4add896cbb64a9bd68d22fe84298f36e7f1e4962500c1e703ae5f6953e013727ee2ef296635df86a01cdbd2e5faa4e4d2794d322c5317571dd9f514828d9ca04c4d26f1d8953a8f5febcf19699e45fe6ab9ac41c49b3471364a26c631efdb7dcf3f233c15048f84584f6e64d2e4011bb0134b379f74d57acf022cf2cd6eac821cfff7ba4d3d7f47a5b7f62dfeca5c4dd1b94947731764214bd21d151418a919e82b68b4728244e5e243d72f17272ab81341c42483850fb990905b4f6240e2c4756f2833e259d26c2c3e4c673ce56d2c16bbe9578ad14c18bbb9488eaaff32bdf2821c02fb88d946de5382bec2443e53160d2c9c4e52e1a8e76d49d63a9ad398271f5483935faf8796b328df7cd4f3d051de4a37524c3e1b330763f1c2c45680229c925f878928fddf1b0e8d10eb921df4df72c9e84ba72a81f4d3aa185db4702dc76a45b9d289e20440f94eade9620f7cdcbb24093ebec3d804289fbcd8af309efa2b83091bbdab804bdb497c958b34c47a96aae107eb29bfd04cdffd9eb80988cb07bcea84dbfbae610b32b4fd778e4c3f7dfaab623f5eca438063d2dc3a0024f621b92740eef73c6366e8b81a0229bf9f93c9dff9c0cfca53fdf3b1bee3811ac744cdce31f81a3e2d94ae6d7f14e3d465c20d247a80f03bb99adf217ddf0755bec6b51e9b5b0e4eba78f8ceb57978715a9321f1dd22a3a29a4ce102419e25a8", 0x1000}, {&(0x7f0000003000-0x1c)="5823f34203e44f911aaac80648640c6709c3cda35ecdb7e18435ba91", 0x1c}, {&(0x7f0000001000)="edb0dab0f340edf38c684bf1b4f90147fcab0cc271aad06e838e", 0x1a}, {&(0x7f0000003000-0x98)="3446440b3ad36540cb6f039a8eb66e0495c89a67ad5fa806bc557387db53da9451fa03adc84c0f962282915184cb02c05adfb42f2990080a16b4a3fcdfc08e8b469ba231d9a1838a82d5fe340f01dbf9d5a4758ebf519dc4dc72305690e6f19e49995de90118dba4bad037e5555cb22441632a98d89497d269e3dba8cd6f7d191e39b7d0d8b3da949566fee442a3acc71c6b1f611c190130", 0x98}, {&(0x7f0000003000-0x4b)="a3c225a732e799aa7dcbb0c19e0639cc83bca6e16bd08d1077cf61a3da0e06a335c304e679ca63082df9b2666c2b5e0cfb0de3adb4725683e5a9c50043ddaa5f1bd138a5552a0988cbf9ce", 0x4b}, {&(0x7f0000001000)="3a195361627c5adae3b03370108f64d3cafad854cabb6d5000c5c1de9a20dc04846990057d1c7fa60d6b8c5f1ff397f93e3d05b8bea8163ca030f9e5078cc5d3196e0d9bb5ecc6711ecc3233b4e119dbadc8e2dc686dc51abbadfcea897e8b4886eb10", 0x63}, {&(0x7f0000000000)="8d12b052ec1bb70699e3df3acef32377226019a1979639954eaac9a3723919c2b049799fe5544101130833701daca62d64c95c4cff8dbcb0b9993ce96b18b56e90bc625f9d22e9681e9f5b28289dd45e94a84d7061c6cc728a018c692896ba76e47ef0a6e2582e7abb7bf90a485489a713a08e0136a3eeff64058d57e36d7b22ecaf1479ab3afa9004164c104162e0d597c97d2ac2500125df0b0cf240354c8768d34f8d6424abe0be49670ed95b4b10545b218d04318041f66e9d72a0abbeaeef266dc8b8210c3056a1c2b4f8c01f63f59e863728253bfb06a546c8856106e3f482b42f9f997ac66bc189fb4c909db9b20cbfbe9b00d3cdd4af10de87742f37c58b1b7f783b214df21e1f56c4247f8ef4cedd205586a96d759e79a8d436a08320281d6e141e718d6fe2fbc4a71f0165d1476bfb3137d90c04d36213254cd536356edf10f0fc6d7d3e44dfd78b9cf156f21a3e385dd132ea431774ff9eb65d25fc5984c0a1b757b263294b26c71197d2518938c1dec8ae8b2ce0bd5c34e02c1d3ee60a72dcdf715e7c7d24c60fb3452ffc80447a788f7c9e3ccc33b730a37ff9d6c8ac4a4bd29ba5e705b33fdad9dfc9521995ed939df02e9d652bd2df666bc2dfb5fffc9c0ad5b604fb54163c04b3eca7a18cdaf4172e083e3a4e76274f44050cbb9fc915d28456cc3e4b9cf38eead2ddc21f23bce4fcb4dfbf23eb78a76b806ae57dcf4effd49ec8ac03da9af5c530fc8769b69f543fa6b783249d7343ca8dfa802efc13ec80e7ab7a563750eb7241b31a0e24fbd9f28bfc7d7eb1b16d912031037a1fdc4a1287d5e6b0ca80ea6791e43258688f7b45f3684fc4f81d472b7f69a26c2b5415d8ccce235242f3c22e7f8616fa1c56da4da55c2dccbd5fe0d3481bca291e1520c9c1935f50da09db0d90e69b32090098902af7b9668fdfc522d6eb5fe0e19c62f89a3d97f55b54040213a224380d10174425a6736fdbd59450c44743c07746c217aca996707327680e7f636eb7369f8a0939bb92533884b826a09bbc1b3714efa7321e8a4a90d80724dbce8ae5621a17f76462d9318bd13f1653a62c4f844768c4bbfe46cefc46c3b8bfdc8c728101ce41ca0c651fa48558a3b4566a5022d7ac85964879371d5e93a7c02b80b856214ee8868df243db9957ce66c3684aadbd759f5d4d8578ca424e27432df1c21520b017e736e5c5383fb0212d1c00b2d1a4b0c9371288a5891d9dd51f4d46c2c2b2fd824d6a47cb267993454fa8a3850e3bc868bc8858f274dd6146a58f86c65a55ef2dcd95f5727527de1143ffc6ac23066d15cf6ed691f22cd01c14f12a973eb2cf4c3cb2b1979312b12aff6d27e4d9c568c9a84ff19a36ec6d66a14e80049f40f44d448c67f3a45353854d656de1931610e886b7df5963eccae72221e03694c7918de3ff51417b345801fba37bd43134b6bcde6915190b65b109696c3b1ae321389761212918ad63b2869775db880e8cd78446c5607c5ca939444b56e345443906b4c4d097f05e6ca298b47bcb4ace28a6a5b4c5d88f376a842aac29e38c0692ba2a7e1d7071f072adcf9128aac11015f44ee0933abf5f2d04e11eb486b65226e35780ba362518cde82ad0a07c43d5ae33e52ec7c17e1c11ebd5f869b6c880e82d53643a0609a3e26e8278a80aa6a2a4677702b445c0f3608f70f676582f3b9f4b617e1e33cfae39584f85b75e56eb538b9b1a5f04f48a564030b11567433bb4120d26d61caffa16c0b6826b779e1abf09b5e0a4dd42fc7f61e46ce89877e22ba63bdf401d6f38280ea0d38102c1d3f6bf2bca7af4ac9680376ca31fdc88e54879dc6352d8f1efa0b57651ac2cb360a539e541f8919c40157131e9062c122799951140d818990014cfdae008721b5933e139d24e1b28c966907d673e612d64e5200b088ef763617681d7d1d97967d36f577528c4eb6cb8b42a6cab1d9b2cc3df56bf5a46b3df45b7d1b9378904a98efeac7a9ff9f25483ab74a8565059d2652496ba72200b9d1874e0529861b36485f5888ba0e9b2d14cf20ab2af6a6b1fc653bc4eaee8797d00a381bc8df62929d3ec68827406c3bdec4c0f779dcb792008e9d6d805622b2b6d1e9b90d9559a767e041ccf957ec8908c5b5d65460832d2f30aedd74ad6175369db91a5e43395bb7d4f4175aab6d10f9c09442391fd194074a343fbdd7b1288bf48aa36d9ca04b54d4d12222b55ec0ede5c0756c4d1b1cbf355f37e72a8ec35ef939bbf9657e8bf2838811cc820317b85cbfcf2fbc03e06e3eac1c4382490965c21678b21e21392621aa2fe741ea703c81280ea430cf45d890c06b99651dd98d06a3ac2e187a6aab89a649d84bbc30f887efc1d0f1bce49e394b3704b36e951c025442824229b27fb0bca4b804ab042079c9e8d7c7bedbaf63f1f07a8115aa343f9c19bdb5a2b7b35bba19de2e8a8d8ab0484a07114ac7b50b744e83dab2bdc8ad477df18190f4fce3cce04a0c7e1473c59f394f98f1d1a5fac5880099c886c73fbded60e50afd5775b81f08b90960ab3f94c871b3d62d05ac9b1bf94dd858049f459c9daef530594ff3e5e5be2709cde00795c4c410e406a605b39f84704e6259e1389c23c70cb8bfd0ad3224feae9b5507808a72ececaebce73615ce5906aa3946bcf74fd8212fda2168b3f2cd12716948d0babfd6bf8dbdbf706514d0f97a37d89d1966fc05402c2f147b127ed1dae429c24c80d9ace434eaba4759d54c3245858dd258136287dc4cd86bf665eb2b750a3ac67864fff0d1b16d2d977ae11b989736f67f5e3c1294eb448cc947d13576e666db97787ee5b8b7afbe395c7ed907dbebc2975bd3a7afc32e3e22fffaf88fe7dce3071ec747365f64125ab64f9bb1dab8bf5acf3a210e738f86abc6ed45e7dae8d407970762833aa2fd8050d97ae35b6d97d446636bdc34c25c6589b72cc586cf695540f5cef6ad844c0860dddba7a9052b1e6b78c44862ff1b7c0d7914283045992f40f64d578d555aa39a354c447f65d3b3dea4c1a2c441d172df52c73e8b8fccc8e3ef6b5409ef40751b49070c1ca66d6b0b2b846eefe225b3d5cedf4abd44ea3473bb4aaf64063ef9e5dddb14901337bb1cdc206c56a73c5a719da8f204a549d648819133e8905aa50fdbbd41edcc48f7a19b11aaf1a8bf0817b76243973b67c5b526ccd2f074b99a92c4e7d923047f560214089bf29ffb7a6a5506c8d9acdd8f8bea0cf2d6c7d1acc81bfd5cd27a2f0cb99e77f3eb0768cd5ed6c955aab2707e267eae130eee009c55fb1ce201989e86cf4a532c9d18d1880deb99b33d627ed2ac0b6ed01ab89d0f234254643388410a4a3de98be6f780ba2ce4a36ae0e89e2ce0117399c07388d402c4a8d205912a941c986bf576861e54144574d10cf119a9e0e4416cbecd8fb9dad3f20ccb192ec2094d2f6f49ffad777ee9390e91d17a7e4f01c18a128f6696024818c0734968b1313c6b2b5ca63b3da87132e2a51a9624a7bb8917a27c6595512bd6ffaf0bf511f7685bc29c9c9327b78144f612988c1fa73f58d11b56bd800191ff4ad0b0a263db0552ebf77b97387c7da911ab6f9558f2e658e34649f9c0c6ac9a8c56abf4e0f203c659cb32ce4797f3810787a8e293fcba60396108aee3ae7a6f509ca121deaa390389678bb7587d8b71f348ed3006f5a4f31acc5b523df6e6e3659f0009caa653ab31fe58eb9cfa1bd24c41269f6fc1817438eff95246f9b8a68e23a0436d57012fe719571f5fb158bc83bae998b19b8f1ba6a864166f3d8f28d03ea4c5600d5cb0862f0b331960f7a988cc347e7fc7c843dcf386080e455a90d213ccffd5f7135a34893e0b741f166059061c78b9a77e93f870a749d572e4c5a24878de64c9795e5d6983ef34f8185a527f7bc4e8f162cc65b1ed11be70be8d51ac8003974b3b9e48b3411a835ee0dcac9fbaf5262f15a4b6f236657d1657924924d32aa2252352bf8a82946b5e6fae9f2190823d628337aefa25d7de2355356ed3d090842f1e6561d22010c69b10be068bf476d705671bf40e21264a2d65549507c843322afe40f5aab7c5cc82fdafcd027c8f85b4b3467209d005b3b8f778b4b6702358fe49855f4058b6b11dc31e4130a42e79dc05242ed529f3654ade4ace1c5960580beeabb8cf79ec244ac7426632ad77716b7c2cdb3ecc1a565bb56bdd010d3eb8bda1442ad4744024f2e8c571caa1e9dff77aad1aa812120e48c7f875ea30b0955213740a8e9efb5e1ae7b5d2936212cf491ad60d2ae93dca18ea15156bae4dde2620d206555f549097a9cd1f33170e42990cc5b0c829e71cdb77a14fe6087c26529a40f15d3d740dfe493a3763caf7d25dbe3af52bf017f597255f4d9b26a289a5ce55d44b8d4d8f5f685b58075fe047b377ef80c88fb012588a6b8eb72e6841dc6853137fa559a2c7d67700049d21361883d1873f94888c791d89f679076d71897b1d11a4c8279da739ff005d990410135e72f667ef3c652b8d13aaf26272c8b2ef9e9bba9c7270e0bcd193bb4c50560cff09780411a7e31b3e3ce1663c782dc506be2b242a6904623e01bcf3a07d004a21ea341426cb49dd9976f9220e1f40e11761c671c761d367055ba35f72e25c147dca1c7ea50e38dd43c7f47768c2201c099105185e029eb1b262e159ea1e059669fdc59c5d6da9fb288bd0dc22fd0555f3414efec3ae06333bc0b76c5eb213a4e682c198a702e6f2b3fb82b0323fb15bbc0b94791b35001de187dec9600fa3ec623417c15d3bce4ddcb9f7d80ae73b7351b0a2c1d3130ef32526fb49ac448767811f4559d5126ffa6a1fabd32f3f46596b336c19d40fe6fc17bcab96fb44c004c12a07478ca64af2eca8d2d0ee2d232e78c0551678b5d775e983afaf6939883fcee39cbce0d69fd64551d95bfe7e8b544df4a43fd9de3ae0bb0b4f5df5b23ce11b88b80b39de120bdae2b82d26f96b59df812a8cdae7e90cfbeaa79d4087fb46054636e0652cbca1a1c367fcbfdafe3ac02689965ac959001fb9fa91feea3dac48d4dfc122a45e541d9f73fe88a2cba6ea84c249dc825082b0aa4682b5f2f470031de95100d1e6ce2ba1aaf81ce4143728f1115093f52ddea8869ef4d30178dc31c9368db6d54dfa3306e37d073e35c4ce78897715fdc3680afbfd1ee65d8048391288cca8efee76a4751cf3b5d2a711a8727c72cde300b934917366daf18d0494606f6c31d9971c5b5557d23974ea9e6aa56584951bf5a34e44b022c125e0ab1df988e4c68b1e61e1784ace07bb15e082e253421683ae765d4556668d24970f35d52438b85647486ab17446bb774bb7fe3d3d8022d7854bfaeb305121370cc9dcd5e919c94013661096dd0a10093adae4a0f0c362e61d6983357ea45d15d7fd44383a9b3e4dd4873cf110371a1cbf345a7408fa3a37169c55ca93146b98ecfd811ea8f905166fe9f9b9cc549206e40bd1c98fa0c2d438ec19df012dea690881f1356fb65edcd261969d0e07b6f31d826d36d184804597005d1450cd9b0cd49fc28404e6d4bfe8fbe3ebc8101bebb3738988114c6aaf232a376be17bb5d9779da46a1b1385b4d5c4a4c751b5969c5d391038e97a9131e778942a1eb7d1ed615cc27266c2c05359d26d361ccb19fca9426bb0bb5c07d58e3388dcc1e7129f22970fd83c3854868e0885f9287595d38e023291ef0838af525f0516487f8b8b8c1cd1f574ba267dca71f4cdbc2e7e5465758a21ec51cfa0b5fcf9b0364643984909be815dd1aa02bc52cb6c916d22d86", 0x1000}], 0x8) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="59238271d619a2473e5737b461b7af9d", @ifru_flags=0x9000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a32000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r3, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r3, &(0x7f000038f000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r4 = accept4(r3, &(0x7f000030a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006db000)=0x9, 0x800) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000ce0000)={0x0, 0x4, 0x9, 0xfffffffffffffff9}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000a7d000-0x4)=0x0) 2017/12/24 23:21:56 executing program 2: socketpair(0x0, 0x80003, 0x401, &(0x7f0000586000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x58, 0x0) r3 = dup2(r2, r0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) munmap(&(0x7f00004bc000/0x1000)=nil, 0x1000) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x4, 0x2, &(0x7f000048a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a8d000)={0x0, 0x1944, 0x80000001, 0x0, 0x7ff, 0x9, 0x8001, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38d1, 0x8001, 0x10000, 0xffffffffffff0fd9, 0x542dfb39}}, &(0x7f0000ab6000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008b1000)={r1, 0x2e, "1fa4a9fa261d309a26125bb0bd2976b9c3a7c138e295bb30d0061a22cda7f52d5dbe4c4d3de7688101fc335d2137"}, &(0x7f00007f6000-0x4)=0x36) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) r3 = mq_open(&(0x7f0000820000-0x5)="6504000000", 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r2) mq_timedreceive(r3, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x0, 0x0) 2017/12/24 23:21:56 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bc4000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b89000+0xff8)={0x0, 0x8000}, &(0x7f0000df7000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001ac000-0x14)={r2, 0x7, 0x200, 0x4, 0x6, 0x2}, 0x14) syz_open_dev$evdev(&(0x7f0000aea000-0x12)='/dev/input/event#\x00', 0x2, 0x400000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x80000000000029, &(0x7f0000f2b000-0x7a)=""/122, &(0x7f00005c8000-0x4)=0x7a) 2017/12/24 23:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f91000-0xf0)={0x0, 0x0, ""}, &(0x7f00000b9000)=0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000f21000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000097d000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000091d000-0x4)=0x1c, 0x80800) vmsplice(r0, &(0x7f00005a6000-0x10)=[{&(0x7f0000ee9000-0x11)="af3868d8427e46c51a862edcb2517ee09e", 0x11}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/checkreqprot\x00', 0x101001, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008eb000)={0x1, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27b, 0xfffffffffffffffc, 0x3f, 0x100, 0x5, &(0x7f00001e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1ff, 0x3}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f21000-0x15)='/dev/pktcdvd/control\x00', 0x82, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000047d000)=0x9, 0x4) 2017/12/24 23:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000346000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000458000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2d000-0x4)=0xb) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000209000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x144d, 0xa8ac, @raw_hdlc=&(0x7f00007cb000-0x4)={0x389, 0x3}}}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00006b6000-0xb8)={0x0, 0x3, 0x7f71, 0x1, 0x4, 0x6f, 0x2, 0x101, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ce4, 0xf1, 0x0, 0x1f, 0x7ff}}, &(0x7f0000f88000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d0000)={r4, 0x100020}, &(0x7f000024b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000213000)={r5, 0xb5, "5ce9184f5bbc2274b9dc5f61b8a31b9cb92b701dce17b6866f562a9c3c55c18b2f19437736a01c364c7baecb93a262e6fe2b1725ec9838fa52c31b96d16304901d351d5621e3a475af589fa586534b18e5d8cb0f3e914e109484da4200da97f7990414655af6318bbeedbb0aaba5d9d5c77480ebb01bc902a554c86c7a05846bbebeda99cc4c13ffe28f887965d8753e5110e7adc66eb37d4135cf07050dff0fb82fce1859be5b9a8886e32fb9b13844ab4df74a1c"}, &(0x7f0000204000-0x4)=0xbd) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000817000-0x4)=0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000929000)='/dev/rtc\x00', 0x400040, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000980000)=0x0) stat(&(0x7f0000445000-0x8)='./file0\x00', &(0x7f000035f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000145000)=0x0, &(0x7f0000ad2000)=0x0, &(0x7f00000b8000-0x4)=0x0) r11 = getpid() r12 = getuid() stat(&(0x7f0000df3000)='./file0\x00', &(0x7f0000507000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() stat(&(0x7f0000296000-0x8)='./file0\x00', &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000fd7000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r6, 0x10, &(0x7f0000680000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000919000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, 0xc) r20 = getpgid(0x0) stat(&(0x7f0000bf6000)='./file0\x00', &(0x7f00002a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() sendmsg$netlink(r1, &(0x7f0000605000-0x38)={&(0x7f0000937000)={0x10, 0x0, 0x2, 0x2}, 0xc, &(0x7f00007d8000-0x70)=[{&(0x7f0000e4c000-0x1010)=[{0x1010, 0x2, 0x0, 0x4, 0x94, "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0x1010}, {&(0x7f00007c2000-0x42c)=[{0x3f, 0x8, 0x100, 0x1, 0x0, "a2415ab0666db9b3b40f65a2d6e6385dd4823518ba8354a053f6db5979833cf5da876f34a4cade470e733ebd2427e7"}, {0x6f, 0x4, 0x700, 0x0, 0x0, "1e0b5acef29779d31c2e371fd786daff5e73e9e53db060d06bf9bd2941d1277b6ca1e8f5862b49f910076add246786b40b31507f244319b8ce059c410de1aca01b5798e0db5639066a8c293c49ea93f7785078d114b725fc6f65726d1afb28"}, {0x10, 0x1, 0x200, 0x9, 0x1, ""}, {0x10c, 0x200, 0x0, 0x2, 0x7, "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"}, {0x59, 0x9, 0x2, 0x0, 0x7ff, "1c665eee24be3707714ba7971d0343ef82170ad836b136e8bcc9f9a774cfe003692960ab9e2642c06571fe310484a9debcf57ef3931c25ba002e70338b7961fb454729750d5d3b14d9"}, {0xa8, 0x9, 0x100, 0xfffffffffffffffd, 0x3, "99019da48cf01dd152811c52b2703e66796778983c35f30146c3470af598d4f7bbc6ed763ab351172861bec1d4341f3478a7359ad86a7699bd56f3e82db71cb340ea95ae31d49b4fd76c0ad2752a57bf37c86e6b91398fbdec68490c3a56f2e80aa6b3f6fdf6432e7d3458a91aeb660c33c98e1745046df3ca322b509cdb617f861dec7ee131af4582c93054dccac3e1e22240f1a0b7f35d"}, {0x56, 0x3, 0x218, 0x4541, 0x9c25, "a3a8d9b7b6af57e91cbb4e4300b354f48424d35f0dba9a4113b5a6f98cf6f285e4fc7d43d7e6f49fc92abc4f6fd7ca925caf21624c302400abdb0287767ff8c7c7e963892c60"}, {0x10b, 0x7, 0x112, 0x7, 0x4, "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"}], 0x42c}, {&(0x7f0000a34000)=[{0xb0, 0x9c, 0x2, 0xb3, 0x81, "8bc47a26b954ef092203fad4757eee474a675b68dbcff26dd7c9489414e68bec26a6366652b358574324c4b49c0c9fce822dbc8380f6855a6ea41af35ccc74c639cb6be5600ed444a5985101c6273e05d009e0c64be8c98370e341eaf6ebec574593240f34737813a18242052ff549021f1839f9350c7fdd315f429fdaf87154b55cd53df5e8fb9599925d4d5c19e0a92e9619a3e2c41e02f8ddb81e47e94467"}, {0xbd, 0x7fc, 0x700, 0x784, 0xffff, "a11519b5be511f52ab87d95a4c9fd76109d3afc1a8e127a64dc50750aa68ce313772ff5dd90a2077c83ccde899d8b8a7d989ff8fa35f4be887c95d2c080ce273519d6caa15b2a414ab926f09116fd2d41d01b7b4e362ab6ec6827eac5991dbc567d12e0fa99797806986aaf5f54e49405bdbd0ef75520731aef9bb44861e2601b21cff525f30e37c3e230980399d98757e5e30f77ffa12c1a365ac2e60bd1851fc795580a538b63f852d4731d0"}, {0x106, 0x9, 0x8, 0x5, 0x1ff, "49b8065b6babf996e58fde806b349d3dc11e15ea0d2a7e7d98d215fbab656583459ea2df955b0c0ab09f468b092f838ce23d7016b745a92ddf5b4312edb4d7687b5004c23161630e398364d88560264e4789c0a316d1ee471579b20025606d33554ab83a9ff5d103baaa0aee0ad26c88f96984ea30ce93eb6e83c8d3af83109d70cb7ef8a7c28e9489dd72c7f184feb20a3e2b69ed9d9a4a0be49e1d40bb8549138c84cc813fcdc2599cb06c0a1716df23ee96baa26ad55d8bb20c819ec6e12f9712c7798a06f0b3d38dbdc873a57c404989d3a43bd99b6235a13beb5d1b35b531b5febcbbf920cc15936fce315a928dcfeac19fe701"}, {0x7f, 0xf6d, 0x1, 0x4136, 0xfffffffffffffffd, "7403e9868889272e798d6bea4d248527fa0936e54fb57910de8c6c16ba93fc662baa84a373e9752158f27922b66e4b197a77cf94b5aadc54dea0576ee4942fba075ec55323da6a5b991bb9609637c8000147b9de75ffec0ee32f100f4c9383aec94d35f4e6d0b899b4c7d9ad02cbc3"}], 0x2f2}, {&(0x7f0000c45000)=[{0xbe, 0x2df4, 0x800, 0x8c, 0xac09, "9631a0c723f4e9ba0df046d2e53eeabd171c8e1cc34e2cada8e51b8860ec5bd4d8494d51234c6fc5c3e19d9a599aa55a566dbab897a16ad8d5ee787c30bac5d45519cddeb534e956e0ee47f5a4ab4c5b30ef52b7e86ae21f6767e64f9440c9600c20fa5ffdfa6a367e810918ba6e906d4359b0a0b57b372c05e0e8f7c1bc0d73283d2291023be5b96ca36d9d97ec23ebbdfba6583a2d6449c83bb444389b7778ab4e62a5ff0449ab9fb5a7853aab"}], 0xbe}, {&(0x7f0000605000-0x9c)=[{0x11, 0xb5b, 0x4, 0x5a52, 0x9, 'A'}, {0x78, 0x115e0000, 0x100, 0x11, 0x6, "ef158942ddc34a530e64b7324f4fd3f1e1548833294b8edf08aaf495c825ed057ac521ffa66bf5a2c189d767d5e5792987c60abaa95405bf84e5644a2a4b72d9d4fded227faba0c5924ef72d406042b7d60e7d3d58af5021622c4a296af4dd86378f492c676a7855"}, {0x13, 0x9ad9, 0x200, 0xffff, 0x9, "df3bb4"}], 0x9c}, {&(0x7f000046d000-0x178)=[{0x83, 0x7fffffff, 0x202, 0x3ff, 0x6, "f1c2672f063d1db8b375b5892fb2ef6886ac64a677bf54cfd90ed883493f20722c5c56f6e95e6a955148b407ccd10b391d4d679fec4b4c31c4202159a50ccae22ea6110426bcc35433ec940635210fe229ed45eda9e5fd4e8fac13475e52f2d00ff805ac5965b05cf514cc009fb71824b0780c"}, {0xf5, 0x4, 0x4, 0x6bfd, 0x8001, "4eed3f2350cf84b2599da08c5b3f86af0257c19f67d72c3208fdc5f6c98d8416ced079e7f8f498a7cebbcda6bc33737973951aba1ef4d18088c48d9cecdc73e828431d079a1f69e077d5d2a5e985c728a7f5a6417b73d04600f3d92f7737fddf697d7e03246f95c62d6862940707b2216f5ad4222ac43d6736647d60b7aa766756ca9663c40a2c8964d208dc2c9535e4307a5d85cbbd463ce04efd57ad9bc47eb925de792f732a15c6391651c650e4e5887d68d9f205981b47d1d66bcd56497f8fb1c7e9667a82e42249312b9dab4bf4a9a17a5d5e32742b292ba616896aeb269936321b4d"}], 0x178}, {&(0x7f0000ca7000)=[{0x4b, 0x10000000000000, 0xb00, 0x80000000, 0x8, "f14b6619f1ca921f5493fc159d1a348dad49548ee9d2176c748d9c6881e9cf2296a529f789d6f49d43607143ca22898272edec5c88bd58feaa6906"}, {0x34, 0x8, 0xe10, 0x5, 0x80000001, "e3a699d47810de2889b17f5d7c27f59c580c0bae82847cf781c5cdc7a94f96486ac41b8a"}, {0x17, 0x2, 0x400, 0x6, 0x80, "cbd993a0f30057"}, {0x6b, 0x6, 0x0, 0x2, 0x15a, "03d5ee82a7c65740a52dbef3325265cab25a027b87d3e4e6d25edec535ef8dd3e4a7e247da126ebb9b08165d573cea1328864ee45121007ed85469c5e5ded9d1a0eafae56279c4a9e275538e7af47f400fc860b6f2ac56357c1584"}, {0x5f, 0x4, 0x328, 0x0, 0x5, "e2a8c7e8aaa44f569d907342d3d67cfd6ac31c497bc847211467b421fd362f5a4ea0568510cac1409a969e6468ebbc5762df20cafe46b12c1433d0956a49d47681bed3600a68d33f2ab4b13a7d8146"}, {0xa2, 0x2, 0x24, 0x9, 0x100000000, "c5523eb4c09de73e172591c14615b32140d98a20a70a53ec03d8034f8eb382f0f31db0a78e1fc1830838eb52e8f50ecd921a831d40a35e34ca4334324c26808630d5bfa9512e88f980ce2c4762092da9423fbbf488a3039d25f251445e8cbe42683851ffcd2089e0a0bd1b04b3e31936517bdb5e20260c21bf27cff89896aae033e9875ca4c6b88fbbb856608fb19bd735d3"}, {0xec, 0x10000, 0x300, 0x9, 0x9, "80575e2f73271ced8ef4bc914c1eacb4cf049e6bff7c9387d5ae42e2b2fb636eac90fd47672c51fbb242843554430c4515614ee1bef95a0c6e9a10396881a3787a4cc260fd6929097dd4717a3ef581897e429a0c95eebbb3cc201877fa0309c4ee4bddfe99f31662e953d3b54ed4b0a2acf96ffc6f243c2b4d9d34006ba1f42999ef06c214d1bb37096ffe830ff796d31644a529a10d6363c71d977f1177ff443540b641d5f2b7b6c91d014cfd9c68f8e876f3bd9b590f870ad7721aa8c8d076f51e1713d9942754665798d5082b51566fb1edf94ebc8b4b58ce3e12"}], 0x2ee}], 0x7, &(0x7f00006a2000-0xed)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r7, r3, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r6, r1, r0, r7]}, @rights={0x28, 0x1, 0x1, [r1, r2, r7, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r6]}], 0x138, 0x20004000}, 0x8010) readlinkat(r3, &(0x7f000038a000-0x8)='./file0\x00', &(0x7f0000873000)=""/157, 0x9d) accept$netrom(r3, &(0x7f0000560000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009d6000-0x4)=0x10) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000021c000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000032d000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000f99000-0x8)='./file0\x00', &(0x7f0000a6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000999000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000924000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d22000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040d000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000bb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b7b000)={0x0, 0x0, 0x0}, &(0x7f00000df000)=0xc) r9 = geteuid() getresgid(&(0x7f00009bc000)=0x0, &(0x7f00007f8000)=0x0, &(0x7f0000415000)=0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/ppp\x00', 0x8000, 0x0) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbe000-0x8)={0x0, 0x0}) r14 = accept$ax25(0xffffffffffffff9c, &(0x7f00004fd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ae3000)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008be000)={0x0, 0x0, 0x0}, &(0x7f0000868000-0x4)=0xc) r16 = geteuid() getgroups(0x3, &(0x7f00001ec000)=[0x0, 0x0, 0x0]) r18 = socket$inet6_udp(0xa, 0x2, 0x0) r19 = signalfd4(0xffffffffffffff9c, &(0x7f00001d4000)={0x7fff}, 0x8, 0x80800) r20 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000959000)={0x0, 0x0, 0x0}, &(0x7f0000cd1000)=0xc) lstat(&(0x7f0000f4d000)='./file0\x00', &(0x7f0000476000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000119000)='./file0\x00', &(0x7f00009e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bbf000-0xc)='/dev/rfkill\x00', 0x100, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000118000)={0x0, 0x0}) r28 = eventfd(0x0) r29 = open(&(0x7f00004eb000)='./file0\x00', 0x4000, 0x20) r30 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f88000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r31 = openat$autofs(0xffffffffffffff9c, &(0x7f0000070000)='/dev/autofs\x00', 0x408200, 0x0) r32 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r33 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r34 = syz_open_dev$tun(&(0x7f00000f7000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r35 = dup(0xffffffffffffff9c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ba0000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000d44000)={0x0, 0x0}, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r39 = openat$keychord(0xffffffffffffff9c, &(0x7f000067e000)='/dev/keychord\x00', 0x1fffe, 0x0) r40 = perf_event_open(&(0x7f0000c4c000-0x78)={0x3, 0x78, 0x64a, 0x6, 0x82, 0x9, 0x0, 0x9, 0x10000, 0x1, 0x81, 0x0, 0x1, 0x15, 0x0, 0x7, 0x0, 0x7, 0x2, 0x802, 0x10000, 0x1, 0x7, 0x7f, 0x4, 0x85d, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x8) r41 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000e7e000)=0x0, 0x800) r42 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000541000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000050c000-0x8)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009ce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000087b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ee000+0x4ac)=0xe8) lstat(&(0x7f0000124000)='./file0\x00', &(0x7f000064d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpid() r49 = getuid() getgroups(0x1, &(0x7f000047e000)=[0x0]) r51 = accept$netrom(0xffffffffffffffff, &(0x7f0000dd7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000417000+0xa59)=0x48) r52 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00001d6000)=0x0, 0x800) r53 = userfaultfd(0x800) r54 = userfaultfd(0x800) r55 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000539000)={0x0, 0x0}) r57 = syz_open_dev$mice(&(0x7f0000179000-0x10)='/dev/input/mice\x00', 0x0, 0x482601) r58 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4b000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r59 = openat(0xffffffffffffff9c, &(0x7f0000ab4000-0x8)='./file0\x00', 0x80000, 0x8) r60 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000861000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80800, 0x5, &(0x7f00006eb000-0x8)={0x0, 0x0}) r63 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ce1000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fa5000)=0x0) r66 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000348000-0xc)={0x0, 0x0, 0x0}, 0xc) r68 = userfaultfd(0x80800) r69 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e83000-0x9)='/dev/ppp\x00', 0x80000, 0x0) r70 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000972000)='/dev/ptmx\x00', 0x400000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000099a000)={0x0, 0x0}) r72 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbf000-0x11)='/selinux/enforce\x00', 0x82, 0x0) r73 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dc9000-0x12)='/dev/loop-control\x00', 0x1f9003, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000003b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f00003e2000)={0x0, 0x0}, 0x800) r76 = syz_open_dev$loop(&(0x7f000093e000)='/dev/loop#\x00', 0xffff, 0x4000) r77 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000896000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9e000-0x4)=0xe8) r79 = getgid() r80 = perf_event_open(&(0x7f00000fd000)={0x5, 0x78, 0x3, 0x7, 0x7fffffff, 0x7da, 0x0, 0x0, 0x183, 0x8, 0x3ff, 0x0, 0x9, 0x10, 0x0, 0x5, 0xa131391d62bdf461, 0x2000000000000000, 0xfffffffffffff2c9, 0x2000, 0x4, 0x6, 0x7, 0x800, 0x5, 0x2, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) pipe2(&(0x7f0000b10000-0x8)={0x0, 0x0}, 0x800) r82 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r83 = inotify_init1(0x80000) r84 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099a000+0x38d)='/selinux/enforce\x00', 0x408100, 0x0) r85 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000405000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f000085c000-0x1c0)=[{&(0x7f00008ac000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000529000)=[{&(0x7f0000cb6000-0x3a)="99171566833af9f5eb196bf275adae8a4942d8ebdbad0b3cca8813d647880c11e8ded80df5c5a4c3c9fc6e2da3da954daa3c124be0ed61a78cde", 0x3a}, {&(0x7f00005f5000)="", 0x0}, {&(0x7f0000f12000)="cf547a7b19816d65f2145b7c44400879e9851540f7d7af8a73cd17da4cbbac85696e620a7f4b22b3a9c7cfacc321bb205e029966cac1423110f479cdadbb77eaab37cdafa24c4bd54f13b14d780d968f0b9d52897844fb77f95992c549634d9a0baec2324e271815966aa1cffbd021eab9029a9a68f2bdecd4e73785da887839bd54656f8871b14bc31137f40bc260844df5254bef109a088737d18bbf706f5d935e7e6048c392f0a6725cdf5e", 0xad}], 0x3, &(0x7f000045c000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x10}, {&(0x7f00005e4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000570000)=[{&(0x7f000009d000-0x6f)="5c1e95ec209e1cdf7d93056cbdbbf0a9e23e197f7ce6549aa1b1f91cc818ea92a8f9fda2856d1d591e5eec96e796b621e2c9900ac2d9746622d4b0a07c517fe210d46d7ce7b4afc2d812c1aa2f9c04e0f7582ee1228c181d51adf1a8a9cff506c48e64cea277748056f8a863a2b89d", 0x6f}], 0x1, &(0x7f0000bd9000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}], 0x40, 0x1}, {&(0x7f000050b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007d9000-0x30)=[{&(0x7f000071b000)="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0x1000}, {&(0x7f00005aa000)="af1ab3d5b5132c39d2edd5579e1beabba361995d87189a7a894e52973ea14db1f3a1c9d5dc", 0x25}, {&(0x7f000056a000-0x22)="6c7093fba83d88c3086e5b96bf26c9880a768ffa8da7d8415c0c8ead9603181f3e8a", 0x22}], 0x3, 0x0, 0x0, 0x20000804}, {&(0x7f0000b56000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000acd000)=[{&(0x7f0000633000)="54d830e73af32bc5048bcc5d66871df47615be57e65a304086870a61f55d", 0x1e}, {&(0x7f0000d64000)="2a3bb270639c", 0x6}, {&(0x7f0000b69000)="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", 0xfe}], 0x3, 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0x1000}, {&(0x7f0000339000)="c0bda6f9f5c43b019d273edc6b577512227bcb5b4e995b77bfdc5ff6a195e9ba9faef76281ea08399df52b0f7f3062310c2686f19c086d84dbfa2902dfb4f960c0bd69d0eb5d42bd3f2d736fc8d3c8e050a5b8dbddaf5e5870d6511cade4025df078e728bef3645cf32b6cf71cf2ed29fb", 0x71}, {&(0x7f000013a000)="ee4a5ddd2aed6810663a94cb3dde4643d50889ef468262205e12ef3ca2d4266a10324e00e91d87fdd9745440e65702587fc3a28e49d1934d7824956f4e2d2595bf50fea8292f296bab8a1576e5a97768ae1e9afe1280a588b0315b6f0381124980ee7b47b9e69735e97ba31a74d167604fff553eb31b9edcf8b330767d87c6b9c6c3bd7f28c85a057254620f016c18c79c2538d2dc44450eb49b44def2ff685ebf7480efb7883e9ebf122cfe925761e7263ef1f0872fb452d61baaeca94cbaf9fd00412a030d29448d309364ef652d55049233883dc798835cb39383a4cffc65e2db8d8784706b767f0e482c32db06c2009c218d88", 0xf5}, {&(0x7f0000eb6000)="94ad67877affd83403f70b5620cc7296d7d8315ac67b286b", 0x18}, {&(0x7f00009ca000)="3a94f62cc2a0e9b61745ab9375247ba60bd596dbc50fac3e10269eb3fc179a5396b2b038f38b7f8869ffadf1e335fece1b144c496070d3ea9b12c11aa1df542b697761306a093ad80ceb438ec6bdd443270850a9dc5571d01ce11c3f827e3d972beafe11816435ff8989b2efeaec4a2c4b323c31158674040089bdcfc49658bf05730339642cb6ec4845d8b3715ed490744357f131539102b3c43e375d1200b6ad8891d0bf0cbbd7", 0xa8}], 0x8, &(0x7f0000334000-0x58)=[@cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x38, 0x1, 0x1, [r51, r52, r53, r54, r55, r56, r57, r58, r59]}], 0x58, 0x0}, {&(0x7f00004b1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef7000)=[{&(0x7f000050e000)="3f3ef7d8668d7f4d2c4138bc8097a470c8ab7f42ac0ac4508765f9f3c0c36b8f887a1e0da41e9b66e0d7c6f2035d40a59fc6f4b366da83a23f86f043a9359f282bab4590731b2755d249e7c322d10c8b796c96f35aa52c48d68c4bc22aa637b9dac7b87acfe20babeafd5a564c85391c39fa6239e5f953ace76fba54a28f87f3b5a11d6ce9689ba02bb100b0387c3da0033970d7c9e26f837aa02c3d30cf14", 0x9f}], 0x1, &(0x7f00008ad000-0xc8)=[@rights={0x28, 0x1, 0x1, [r60, r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x38, 0x1, 0x1, [r68, r69, r70, r71, r72, r73, r74, r75, r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x28, 0x1, 0x1, [r80, r81, r82, r83, r84, r85]}], 0xc8, 0x0}], 0x8, 0x4) r86 = socket$netlink(0x10, 0x3, 0x0) writev(r86, &(0x7f0000de4000-0x10)=[{&(0x7f0000663000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000efe000-0xd)='/dev/binder#\x00', 0x0, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x748dd4a1f7a3c056, 0xcb, &(0x7f0000eff000)={0x0, 0x0}) close(r0) 2017/12/24 23:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="4000002215bcb8e5186a56000000ff67", @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d57000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008aa000-0x10)={0x7d, &(0x7f00005bc000-0x7d)="0ee3fff9030319a9fb367798f9557cff78afbb2f60e76a299d085a2c98334709a036aed133390145751625fb4bbbe68fe95fed175d8aad2b21bee1008eae3a221930f4cd2f727a1fcc64697423011f6b4319a846b8992f33c413d865c4a17798f4ea5f16c8dab1be4887b1ca9c81b0ea73abcbaf213ad34e10ca230967"}) r2 = syz_open_dev$tun(&(0x7f0000c72000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x40}) pipe(&(0x7f00004d8000)={0x0, 0x0}) 2017/12/24 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002e5000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x0, 0x0}) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000dfd000)="26000000120027109301c1ff0000040000010f00000200ff000000002010f95105007f001900", 0x26) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b37000)=0xffffffff00000001, 0x4) 2017/12/24 23:21:56 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x80, 0x0, &(0x7f000000f000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000014000)=[], &(0x7f0000010000-0x10)=[0x58, 0x0]}, 0x3122}}, @request_death={0x400c630e, 0x4, 0x3}, @request_death={0x400c630e, 0x3, 0x2}, @acquire_done={0x40106309, r1, 0x0}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000015000)="d2a049b80968701026d154e767f57c5b6030", 0x12) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:56 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001e000-0x1)='\x00'}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/checkreqprot\x00', 0x200000, 0x0) acct(0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e90000-0x10)=@generic="95ee10ab389f15c9833b3b9aed6e6a68") execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2017/12/24 23:21:56 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002b0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ba6000)='{\x00') r4 = socket$inet6(0xa, 0x807, 0x2cc) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f00006c0000-0x3a)=""/58, &(0x7f000038e000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f65000)={r3, @in6={{0xa, 0x1, 0x68328522, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000a1f000-0x4)=0x98) getsockopt$netlink(r2, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) pipe2(&(0x7f00005f8000-0x8)={0x0, 0x0}, 0x800) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000839000)={0x0, 0x0, 0x0}, 0xc) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000465000-0x59)="74b972a42dc9d3ccdded94d6c224839c9ed522afcd58b6e240cd3b16c9c831af9b92a9efc60fc20fe5566f798bbbc7636dbceae410f40b39ff6395047ca1febd762b16736711b4aee0cc88db5491f85521a9143c633b2d3d7f") 2017/12/24 23:21:56 executing program 3: 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) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x0) accept$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x29a7, 0x1, 0x5, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x3ff, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) fanotify_init(0x1f, 0x8080c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e34000)={0x0, 0x3}, &(0x7f0000a91000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b70000-0x6)={r5, 0x3}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000420000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f000000a000-0x4)=0xdedf) 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000c36000-0x5d)=""/93) alarm(0x0) 2017/12/24 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b2a000)='/dev/input/mice\x00', 0x0, 0x208801) getpeername$unix(r0, &(0x7f000094b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000632000)=0x1002) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000454000)=0x9, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00005e5000-0x8)=0xfff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fda000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c4000)=0xc) fstat(r3, &(0x7f0000d4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f0000e14000-0x28)={@common='lo\x00', &(0x7f0000ba4000)=@ethtool_cmd={0x0, 0x2854, 0x80000001, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x7, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.923358] binder: 7453:7455 got transaction to invalid handle [ 44.932432] binder: 7453:7455 transaction failed 29201/-22, size 0-16 line 3004 [ 44.944219] binder: 7453:7455 ioctl c018620b 2000afe8 returned -14 [ 44.963448] binder: 7453:7455 got transaction to invalid handle 2017/12/24 23:21:56 executing program 1: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x404, 0x0) ftruncate(r0, 0x5) 2017/12/24 23:21:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f00002eb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000-0x4)=0x8) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r1, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 44.974798] binder: 7453:7455 transaction failed 29201/-22, size 0-16 line 3004 [ 44.993076] binder: 7453:7471 ioctl c018620b 2000afe8 returned -14 2017/12/24 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001a0000-0x5)='user\x00', &(0x7f00005e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d7f000-0x69)="de4ef950ec21051e2338111f84aa9e1cf15e34731cb504a930fac5f04c822b495f07e77d825132fca53d226f053b437dcf0e63068de568b5f36c201c6bf23204ddb647e2e73c211445b7a5f8aff77c6a5b83a560092171ac9efeb96086738807c01bf8f30a3c95c031", 0x69, 0xfffffffffffffffc) add_key$keyring(&(0x7f00006fa000-0x8)='keyring\x00', &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x3, 0x90f, r0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) 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)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006a6000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/24 23:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000b8000)=0x0, 0x80000) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00002a2000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) syz_open_dev$binder(&(0x7f0000940000-0xd)='/dev/binder#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/24 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006a3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007f1000-0x4)=0x1c) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a71000)={0x0, 0x2}, &(0x7f0000a71000)=0x8) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a72000-0x98)={r1, @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]}, 0x800, 0x3}, &(0x7f000071c000-0x4)=0x98) r2 = getpgrp(0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a72000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000a71000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x1, 0xfa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xac) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a72000)={{0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed30}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0xd07, [0x9, 0x8001, 0xf0d, 0x4, 0x8000, 0x126b, 0x0, 0x2]}, 0x5c) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000527000-0x5c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbf3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x5c) rt_tgsigqueueinfo(r2, r4, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000def000-0x19)=""/128, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000636000)=""/50) 2017/12/24 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d20000)='/dev/sequencer\x00', 0x68b82, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) getsockname$llc(r1, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d20000+0xc06)=0x10) 2017/12/24 23:21:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) socket(0xb, 0x80f, 0x101) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008f0000-0x90)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2017/12/24 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ed4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000764000-0xbb)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000052c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000061c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000743000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051b000-0xc)={r1, r2, r3}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000703000)={0x0, 0x0}, &(0x7f0000a2a000)=0x1, 0x0) [ 45.058060] binder: 7501:7503 got transaction with invalid number of fds (-4) [ 45.067265] binder: 7501:7503 transaction failed 29201/-22, size 72-16 line 3269 [ 45.105057] binder: BINDER_SET_CONTEXT_MGR already set [ 45.121737] binder: 7501:7512 ioctl 40046207 0 returned -16 2017/12/24 23:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000831000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) 2017/12/24 23:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000771000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x40000000, "e21f8b7d68fb1d1cdf58dd2980bb00c4672edfed143829b59c25997340e236c74c63cb67b2f2ecf63c36a984c938ac2220b04c8f4fe6468739452e1d0821429b", "08420a72555ef682344abf597e95387c31fdf1b4d827b4dbf8e701cc4e413f048f03e5a1d423e08cd68a84e48dac194f409dc7de030bd18244f1aa56379cead5", "cc3afa26f4527b30185cbdf5946a2eccc8ba3906c90b9f1673d691d9adc07f2f", [0x8, 0x0]}) 2017/12/24 23:21:57 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be5000)='./file0\x00', 0x20) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00000bf000)=0x1, 0x4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) 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}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40082) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000003000-0x24)={0x40, 0x0, 0x1, 0x1, 0x7fffffff, 0x7ff, 0x7, 0x8000, 0x800, 0x400, 0x0, 0x1}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:57 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x10, 0x80002, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) lchown(&(0x7f0000001000)='./file0\x00', r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x802, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000280000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/24 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) r3 = add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) inotify_add_watch(r1, &(0x7f000093f000)='./file0\x00', 0xa0000000) keyctl$search(0xa, r3, &(0x7f0000cf5000)='.dead\x00', &(0x7f0000fb5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) listen(r0, 0x0) 2017/12/24 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd6000-0x11)='/selinux/enforce\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009bf000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) 2017/12/24 23:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000af0000)={0x9, 0x1, {0x3, 0x0, 0x80, 0x2, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000099000-0x2)="", 0x0, 0x20000000, &(0x7f0000cff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e6000)={0x4, &(0x7f0000be8000-0x20)=[{0x5, 0x100, 0xfff, 0x6}, {0x3ff, 0x9, 0x2, 0x200}, {0x101, 0x2, 0x115, 0x0}, {0x0, 0x13b6, 0x8, 0x10000}]}, 0x10) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cc3000-0x84)="", 0x0, 0x200080c0, &(0x7f0000b7f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.150425] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 23:21:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x408, r1) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000098f000-0x1c)=@req3={0x1, 0x8, 0x400, 0x7, 0xb0, 0x2, 0x2}, 0x1c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d31000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000007f000)={0x1, &(0x7f00003ba000)=[{0x7, 0xffffffffffffffff}]}) faccessat(r2, &(0x7f0000b5c000-0x8)='./file0\x00', 0x20, 0xa00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000aef000)=0x0, 0xa8) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000216000-0x30)={0x5, 0xfffffffffffffffa, 0x100000001, 0x9f, 0x5, 0xfff}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r5, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2017/12/24 23:21:57 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f0000103000-0x40)=[{&(0x7f0000b7d000)=""/11, 0xb}], 0x1) pipe2(&(0x7f0000a6a000)={0x0, 0x0}, 0x80000) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000d0f000)=0x0, &(0x7f0000b2a000-0x4)=0x4) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000fa9000-0x8)=0x0) r4 = dup(r1) ioctl$TIOCSBRK(r4, 0x40044591) ioctl$void(r1, 0xc0045878) geteuid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4d000)=0x14) 2017/12/24 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0x0}, &(0x7f00006db000)={0x0}, 0x8) r0 = syz_open_dev$urandom(&(0x7f0000ea5000)='/dev/urandom\x00', 0x0, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00001d8000-0x8)=0x7) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000658000)=@file={0x0, ""/46}, &(0x7f0000941000-0x4)=0x30) recvmsg(r1, &(0x7f000097a000-0x38)={&(0x7f0000b8f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000012e000-0x40)=[{&(0x7f0000029000-0x1000)=""/4096, 0x1000}, {&(0x7f0000176000-0xe6)=""/230, 0xe6}, {&(0x7f0000373000)=""/185, 0xb9}, {&(0x7f0000945000)=""/4096, 0x1000}], 0x4, &(0x7f0000038000)=""/156, 0x9c, 0x0}, 0x0) 2017/12/24 23:21:57 executing program 1: r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/174) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000002000)=""/13) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100, 0x30, 0x8000, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b4b000)={r3, 0x800, 0x6, 0x1aed, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet6(r4, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r4, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e50000-0x10)={&(0x7f0000c9a000/0x1000)=nil, 0x1000}) 2017/12/24 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000654000)='/dev/keychord\x00', 0x0, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) 2017/12/24 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) r1 = creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x190) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ab6000-0x10)={0x1, 0x7, 0x4, 0x9}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x102) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 23:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000892000-0x4)=0x0, &(0x7f0000c39000)=0x4) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000bb3000)='./file0\x00', &(0x7f0000110000)='./file0\x00') umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2017/12/24 23:21:57 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000215000)='vmnet1\x00', 0x2) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000134000-0x51)=""/81) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f58000)='/selinux/enforce\x00', 0x94000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cf5000-0x10)={0x3, &(0x7f0000d5e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mq_open(&(0x7f0000da6000-0x7)='vmnet0\x00', 0x40, 0x80, &(0x7f0000169000-0x40)={0x80000001, 0x44cd534, 0x2, 0x0, 0x9, 0x2, 0x200, 0x5}) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f59000)='./file0\x00', &(0x7f0000f59000)=@random={'osx.\x00', '/selinux/enforce\x00'}, &(0x7f0000f59000)=""/4096, 0x1000) sendmsg$key(r2, &(0x7f0000f55000)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:57 executing program 1: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002c8000-0x8)='keyring\x00', &(0x7f00005cc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f00005cc000)=""/153, 0x99) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x227b, &(0x7f0000001000)="06") read(r1, &(0x7f00005c6000-0x39)=""/44, 0x2c) 2017/12/24 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df2000)='./file0\x00', 0x0) mount(&(0x7f000087e000)='./file0\x00', &(0x7f00003ba000-0x8)='./file0\x00', &(0x7f00003fd000-0x7)='hostfs\x00', 0x8c020, &(0x7f00002ed000-0x1000)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000902000-0x6)='tmpfs\x00', 0x0, &(0x7f000093a000+0x14)=',\f') open$dir(&(0x7f00003c4000-0x8)='./file0\x00', 0x2000, 0x22) 2017/12/24 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x20000004, 0x0}) r2 = memfd_create(&(0x7f0000c0c000)='\'lokeyring\x00', 0x1) accept4$unix(r2, &(0x7f0000969000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a07000)=0x8, 0x0) 2017/12/24 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000294000-0xa)=""/10, 0xa, 0x40000040, &(0x7f000000d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c85000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f00001a5000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000c2c000)={0x1, 0x2}) ioctl$int_in(r1, 0x5452, &(0x7f0000241000)=0xfffffffffffffffe) 2017/12/24 23:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000004, 0x0, &(0x7f0000753000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x1, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000039000-0x20)={0x0, 0x0, 0xabfb, 0x7, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd0000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dca000)=r2) 2017/12/24 23:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008bf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getxattr(&(0x7f0000e86000-0x8)='./file0\x00', &(0x7f00009b4000)=@known='system.posix_acl_default\x00', &(0x7f0000f76000)=""/9, 0x9) ioctl$TIOCCONS(r2, 0x541d) r3 = creat(&(0x7f00005a1000)='./file0\x00', 0x4) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000551000-0x2)={0x6, 0x81}) connect$netrom(r3, &(0x7f0000471000)=@ax25={0x3, {"4d2812237775af"}, 0x731}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 45.452506] tmpfs: No value for mount option ' ' 2017/12/24 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x1) 2017/12/24 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000065d000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006e3000-0x8)={0x0, 0x0}) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2017/12/24 23:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) pwritev(r0, &(0x7f00003cf000)=[{&(0x7f0000282000-0x81)="177bd993da4caa9c7621671ad37de6d8d4b5192a01ef0c3698e7d70082ae3a9f93d60466747e81e20e2b3d51cc37f2d4fe80b408e8c20097eb0f52d25fe27a9c827013562e181702fbfcf0bed38a1971f96d470a08347878e426a3a8b950890228728db2d1d26214d2ca68159bd8e277bddc00e1fe0b44d7aefc48bf45dadeba57", 0x81}, {&(0x7f000038c000)="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", 0x1000}, {&(0x7f0000b24000)="52e0b4940e2d9ec7aa26a2391767c5bc5144367e7957356146596d3f6124fc6563cf6eb8e4df02e67e3fe97cc53dedd21b1d2d44a766bd413b6842a5f49f39088a4ef1dfd4d985832d5cfa8b18794a58597db97dc97384ded6bedb67f11200c8402ade082e5d6dbb75ab2da390ea1dfbbb60111f67f6adb1f845b1dc7a8126800281445e4d8dfb43d793a2d1bc661a55fd994f4d837a259c6faa76a2b26c7620502b2aea884dfd79ffe8d1a8", 0xac}], 0x3, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x7, 0x9a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000033a000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039c000)={0x0, 0x0, 0x0}, &(0x7f00009df000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df9000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r2, r3, 0x0) 2017/12/24 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d79000)='./file0\x00', &(0x7f0000a8e000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") 2017/12/24 23:21:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x15f777dd9464a433, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000749000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ce9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0xfffffffffffffffd, 0x7fffffffffffff1c, 0x400, 0x2, 0x4000000, r1}) r2 = socket(0x3, 0x1, 0xc) write(r2, &(0x7f0000496000-0xa0)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffd, 0x8, 0x1, 0x1}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0xfffffffffffffffe}, 0x8) close(r2) 2017/12/24 23:21:57 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f44000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ded000-0xb)='/dev/hwrng\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xb8, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000655000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r3, 0x100000001}, 0x6) mmap(&(0x7f00006fa000/0x4000)=nil, 0x4000, 0xc, 0x2010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000793000)="1f0000004a00070000001b0a000008ff0a3fa1160000000104000007441951", 0x1f) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000014d000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000c3000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b, 0x7f, 0x10000000000000, 0x2, 0xd103}, &(0x7f00001d1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00001e2000-0x20)={0x3, 0x0, 0x0, 0x2, 0x5, 0x6, 0x5, 0x2bd63634, r5}, 0x20) 2017/12/24 23:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d6e000-0xb2)=""/178) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000764000)={0x0, 0x8, 0x20}, &(0x7f0000ce5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000292000)={r1, @in6={{0xa, 0x1, 0xfff, @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]}, 0x6, 0x1f, 0x4, 0x3ff, 0x8}, &(0x7f0000217000-0x4)=0xa0) [ 45.477265] tmpfs: No value for mount option ' ' 2017/12/24 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ed000-0xa)='/dev/ptmx\x00', 0x80002, 0x0) finit_module(r0, &(0x7f0000db6000+0xa4c)='-&cgroup\x00', 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000609000)='./file0\x00', 0x180) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r2, 0x0, 0x0) 2017/12/24 23:21:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000f2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002ea000-0xbc)={0x99, 0x0, 'client0\x00', 0x0, "a39b4193498bbb4f", "bc6bb0ea74e2c3a07a82f1370ed859573704bd627f8f78d44c73863bfc02cb3e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/24 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007bf000)={0x18, 0x0, &(0x7f0000445000)=[@increfs={0x40046304, 0x1}, @clear_death={0x400c630f, 0x2, 0x2}], 0x59, 0x0, &(0x7f0000b72000)="9321e1f34bf20df42e2ca23c8c1a229f1aa45a43c53a1ea61a9c6309c561bde16bb86771892c6ff3d64b61bbb257f9590174fd2c6a14306fc751818e277875b40289a9756c3d2607213a68e477e040ee2735ecc19238c66038"}) close(r0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00009b9000)="a7", 0x1, 0x0, &(0x7f0000d35000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00005d9000)={&(0x7f0000651000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000628000)=[], 0x0, &(0x7f000020c000)=""/117, 0x75, 0x8}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000dbb000-0x20)={0x401, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000fb7000-0x10)={0x1, r3}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00002c5000)={0x7fffffff, 0x3a}) 2017/12/24 23:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) write(r1, &(0x7f0000b1e000)="85292f18f7bf3524a78ecadc532b85b00b014b4f462e635a629e5a74b0455cc8c339aa8817673187aae0206e969644cfd503265a53761b954e921047ef74c4dd8f4b5e2d19f54cff75209d62befdccf3368ab1090bdaf3201cef47ce9074ad1765a8861fdfc9c22354a9fc47a140679876a53c75122e36e339b36e2e2dfbc88cbcb7ba0a10f351c2ebf7dddad4381b1de40c", 0x92) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) 2017/12/24 23:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x5c1, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x0) 2017/12/24 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ca9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000459000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xff}, 0x6) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x4)='./file0\x00', &(0x7f0000fd4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400800, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x0, r3, r4, 0x4, 0xff, 0x8a000) 2017/12/24 23:21:57 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") getitimer(0x0, &(0x7f00004a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000033f000-0x10)={0x5, 0x4}) open(&(0x7f00003f5000)='./file0\x00', 0x8003, 0x40) 2017/12/24 23:21:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000ac1000)=""/54, 0x36}, {&(0x7f0000d0b000-0x73)=""/115, 0x73}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) prctl$seccomp(0x16, 0x0, &(0x7f0000002000-0x10)={0x9, &(0x7f0000782000)=[{0x3, 0x80, 0x7, 0x3}, {0x2, 0x3, 0x0, 0x8}, {0x3, 0x8, 0x7, 0x6}, {0x5, 0xffffffffffffff80, 0x9, 0x3}, {0x5, 0xb8, 0x9, 0x2}, {0x8001, 0x8, 0xfff, 0x8000}, {0x8, 0x71, 0x4, 0x7fffffff}, {0x405, 0x8000, 0x81d2, 0x3}, {0xf, 0x3, 0x7, 0x4}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c54000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) prctl$getreaper(0x1b, &(0x7f0000000000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000b01000)=""/47) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000001000-0x14)={0x57, 0x8, 0x7, {0x4, 0x3}, {0x9, 0x3}, @rumble={0x0, 0x7}}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00009b5000-0x8)=0x0) 2017/12/24 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') clock_getres(0x3, &(0x7f0000e6e000-0x10)={0x0, 0x0}) 2017/12/24 23:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000e6b000-0x8)={0x0, 0x1}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d8a000)={{{@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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r5, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r6}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) r7 = socket(0xf, 0x6, 0x100000000) ioctl$int_in(r5, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r7, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2017/12/24 23:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDSETLED(r1, 0x4b32, 0x81) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/checkreqprot\x00', 0x20100, 0x0) 2017/12/24 23:21:57 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, &(0x7f0000816000-0xe8)={{{@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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000a4a000-0x4a)="", 0x0, 0x0, &(0x7f000035a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00008e1000-0xb0)={{0x40, 0x8001}, 'port0\x00', 0x2, 0x4, 0xffffffff, 0x8, 0x8000, 0x1, 0x80000001, 0x0, 0x4, 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ad5000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cf000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cdd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x57d3, 0x7, 0x500, 0x7fff, 0x400010, r2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000354000)={0x0, 0xfffffffffffffffe}, &(0x7f00001a6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000046c000)={r3, 0x5, 0x9, 0x1}, &(0x7f00003e3000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bf5000-0xe8)={{{@in6=@remote={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094b000)=0xe8) fchmod(r0, 0x20) [ 45.675163] device gre0 entered promiscuous mode 2017/12/24 23:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000855000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001dc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000bc7000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c35000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x6, 0x3) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) sendmsg(r1, &(0x7f0000328000-0x38)={&(0x7f00004e6000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000055f000)=[{&(0x7f0000348000)="e3d88b656643790de5", 0x9}], 0x1, &(0x7f0000eee000)=[{0x60, 0x119, 0xffffffff, "d72b4b60b40b7f75a65041c1c0d49dbc0908bfdcf7f38fe7d2ced346d2c8bbedf7091403abd30be688248c7037251b174eeb3f615de009ecaccda53065c20b5b5c2e03f5851bb5976f00a97bd15c"}, {0x20, 0x105, 0x1, "c162a56209ea18548b3b9d"}, {0x108, 0x102, 0x1f, "0acd5c19dd23c5d273781812b206541c92828c46c107c3751096bb5a766e4bd6ac880df70c239f4012e61b5f24d598cae6af7aeac51a12ecb44b6d96f4ab835fbc6ea0fd4016cacd95839ebd9adaf92a550cf6992a3c36d0abfb67630cd476a2d4e5b599b9363d2fed09895007a74903e4df37cd52e1191ff3022a9064bb47d40a0e67539e709740ffd6927a92e45cdb1d87265729e5b3fb0fe75d29c3fd3fa449906d7a97e342dbd31550dc1a3943d8f687e5145c2ad822855bce684d6a40dd72937646418969507565f2aca3f02eaeb75494c99255219132cde1c1a488f6a76b8968df8fea986e849ce4a4b8de5df953b8fea9"}, {0xa8, 0x108, 0x0, "9751e879244c0209603a02c77404f557233b603ffcdb504809c6025f8e9ab72c576198e1cca132605e6bcc3b72549dc52fd6bd5fd9f700ce57845bf269e0746099d2c434fbe0eab2169ca1142cc021997e55f8cbf994a71f7b7eaf4575c38ce4cfc7babd8dd357d26f237adde35050b009a4504280982f322a6593948343c0da2897cc700965180407f1736ea6067179cd"}, {0x1010, 0x88, 0x7f, "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"}, {0x70, 0x113, 0xc0, "ad89bff005344fcd77543b99af4c16dc6cb7cf875fe882ad0a310366ac6752c3346864fb69f388faf911c3cca18600aa6a26a88d8eb414c7e9ed46cee29bfb742b109181a31b4c195aa150e5a5b205ab72cd0eb7f8d926be9eb6"}], 0x12b0, 0x8051}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004b3000)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x3, 0x1, 0x80000000, 0x1, 0x0, 0x401, 0x20, 0x4}) dup3(r1, r2, 0x0) lseek(r2, 0x0, 0x3) connect$unix(r1, &(0x7f0000acb000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/24 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = creat(&(0x7f00007d5000-0x8)='./file0\x00', 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockname$inet(r0, &(0x7f000093f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000042f000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000663000)={0x5, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7, 0xfffffffffffffffe, 0x3ed, &(0x7f00003e7000-0x10)=@common='bond0\x00', 0x82dd, 0x101, 0x3}) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r1, 0xc0045c77) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ea000+0xf4e)='/selinux/checkreqprot\x00', 0x20000, 0x0) syz_open_dev$tun(&(0x7f0000ee4000-0xd)='/dev/net/tun\x00', 0x0, 0x12803) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d85000-0xd9)=""/217, &(0x7f00004d3000-0x4)=0xd9) [ 45.700073] device lo entered promiscuous mode [ 45.717766] device lo left promiscuous mode [ 45.799700] device lo entered promiscuous mode [ 45.808484] device lo left promiscuous mode 2017/12/24 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000000000002, 0xfffffffffffffffe) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f00002e8000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef3000)=0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002da000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) bind$netlink(r2, &(0x7f0000ef6000-0xc)={0x0, 0x0, 0x33, 0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ef5000-0x4)=0x5, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2017/12/24 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000e11000+0x1b4)=[{&(0x7f00005e7000-0x80)=""/128, 0x80}], 0x1, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030c000-0x11)='/selinux/enforce\x00', 0x2, 0x0) 2017/12/24 23:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000c5d000-0x1000)=""/4096, &(0x7f00006b2000)=0x1000) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f6f000-0x4)=0x100, 0x4, 0x885, &(0x7f0000fd6000)={0x0, 0x989680}, &(0x7f00004c8000-0x4)=0xfffffffffffffff7, 0x400000007) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd7000-0x55)="3f0acc6153104bf1d34db5536fb85f65e11665b903383647a93320108cc15b30265aac6c3fe083a01112d27f7d0215d75320e075ddbd518686016e442e034f8d535eb142cfe9ef266f28778f61b83195208214f3b5", 0x55) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd7000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xc727) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000fd7000)=[{&(0x7f0000fd7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd7000)=[{&(0x7f000007b000)="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", 0x1000}], 0x1, &(0x7f0000fd7000)=[], 0x0, 0x40000}], 0x1, 0x4000) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) 2017/12/24 23:21:57 executing program 1: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000001000-0x49)="51f80891c9f7bfe030a4da91b5deba2b558e8dd3d7628dc9afac68504c1631b834490d92614374798c4fa9f4adadcfb3103a1dc2c17f7ff0dbf6d936c36f2fa8daf4d3b40269d62212", 0x49) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ec000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xff, {{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) r3 = epoll_create(0xffefffffffffffff) r4 = socket$inet(0x2, 0x3, 0x1) poll(&(0x7f0000279000-0x28)=[{r0, 0x208, 0x0}, {r1, 0x2, 0x0}, {r2, 0x8, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x4, 0x0}], 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c9b000-0x10)={0x8, &(0x7f000073e000)=[{0x9, 0x1, 0xfe9, 0xf6a}, {0x9, 0x8, 0x6d, 0x9}, {0x75, 0x200, 0x0, 0x67}, {0x6, 0x80000001, 0x92e1, 0x7f}, {0xc000000000000000, 0x8, 0xffffffffffffff01, 0x8}, {0x1f, 0x6, 0xfff, 0x7}, {0x1, 0x5, 0x0, 0x1}, {0x100000001, 0x9, 0x8001, 0x81}]}, 0x10) r6 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r6, 0x400, 0x0) r7 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r7, 0x400, 0x0) fcntl$setlease(r7, 0x400, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000d93000)=@add_del={0x2, &(0x7f00003a9000)=@generic="5e62a014f5428ce767dd4e66d3c464f5", 0x0}) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000c55000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a9000-0x4)=0xc) syz_open_procfs(r8, &(0x7f0000a5a000-0xa)='attr/prev\x00') 2017/12/24 23:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d52000-0xf)='/dev/sequencer\x00', 0x402000, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02000700"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:57 executing program 7: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) madvise(&(0x7f00008b5000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000989000)=0x6) 2017/12/24 23:21:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)=':@vboxnet0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000c4d000/0x3000)=nil, 0x3000, 0x2000005, 0x11, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x1, &(0x7f0000001000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xb4, 0x0, &(0x7f0000001000-0xb4)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000)=[], &(0x7f0000c14000)=[0x78, 0x40]}}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x1, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x60, 0x20, &(0x7f0000001000-0x60)=[@ptr={0x70742a85, 0x1, &(0x7f0000000000)=0x0, 0x1, 0x1, 0x36}, @flat={0x73622a85, 0x0, r1, 0x3}, @fda={0x66646185, 0x1, 0x4, 0x40}], &(0x7f0000c97000)=[0x70, 0x38, 0x38, 0x58]}, 0x3}}, @clear_death={0x400c630f, 0x3, 0x3}], 0x8e, 0x0, &(0x7f00004aa000)="60160677c855d0860493357eb725e166e13bf09081746963681c85c5ae76395e7cf484bcf317836cc9ff6732a2d0eb279ee5e18ac5dadeb6a56d28b95dab0e7500ade4aa1564c70b0eb4ed77e93a7fd725227ab713dfaac2e6db15b8485dd152b290b83d4c99c2cb97915f3bd5b5556817f61eefee83cb80d9abf239742b0b09819cd3ae3d1440dc9bf4f49fcad0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f0000008000)=0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) 2017/12/24 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b58000)={0x0, 0x0, 0xb26}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006c000)='/dev/sequencer2\x00', 0x105000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000fea000)={r4, 0x80000, r5}) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fec000-0x30)={0x18, 0x0, &(0x7f0000fec000-0x18)=[@enter_looper={0x630c}, @acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x0}], 0x1a, 0x0, &(0x7f00007ff000-0x1a)="10757d780d95fd10db3f9ef120338abe1597ca54efc4be2ba5bc"}) 2017/12/24 23:21:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000fc7000)="7be9e133cb63ce30a67e012f4ffa37bfcdc10ee6a4e6c2eb76ec744ba98e603f20918ceaf32927de813ca640e08e84300005f964dd64a651a7c6550c3e2064c871b4fa643a91dfea6b22eadd4bd12f4dab41e6a4f30098db59bde7e7e45dc9394c4ab4ed5b738e9ee5f25df4b867fa8038a3d07bc4c6580b572e35ba073f80bf2dcb2b7417fef9c00dd6c7dd0d6549e05c170fc512abb78a57fa15b6c00d94240fbacf45997e746f242245e116b62ca47c49fbde44879587a42c281e5f1d", 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e61000)='/selinux/enforce\x00', 0x301000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000437000)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x2, @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) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/24 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009e1000)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000603000-0x1)={0x19980330, r1}, &(0x7f0000a6d000)={0x0, 0x3ec3, 0x1, 0x7, 0x2, 0x8}) 2017/12/24 23:21:57 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000d5a000-0x18)={0x1, &(0x7f000006c000)=""/85, &(0x7f0000072000)=[{0x4, 0x1000, 0xfaa7, &(0x7f0000000000)=""/4096}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000059000-0x12)='.request_key_auth\x00', &(0x7f00000ff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000636000-0xc2)="89817b993e4824436a18ce8e78fd1c027fcd6bc433740c3524dad680565736fe42e1314cf87cec147b08d95ad2be27c299d2d8191acd97e862577c0f4c207bfa1a7ac7bb3175e18908a5be03efd0d4849e93de2783fe51a761d422af3630695c63ca48592630146afe1328d3332b28a7bfaf2268d4dc9e4b1d55b4bb3702e70febffafa88acd59ee0101959e8292cfde355f9e769faf12598e556d1cba76d9bdcf0f0ca86e90a63ca207e9fd7cb22601d9d11a0d0e1cf657abafdc33da0e787b04ad", 0xc2, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000f44000)=""/73, 0x49) r2 = socket(0x10, 0x3, 0x0) r3 = add_key(&(0x7f0000d6f000-0xd)='dns_resolver\x00', &(0x7f00005d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000957000)='logon\x00', &(0x7f00006a4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008a9000)="2a722f1398993559ad525ea4339ba797eb46e0e0dd511791d025faa75ad3c111cb35ff179b2e9778a11d0677f8c27efece131264c695879e2640343ad38c4b251b4527c9cff91f40cb1e2782aa6e12b0c414bf6cada18700f351aa0e09ae315dd41d8412753b956cc28775d07331f9d61da1d31944e2f66a89c6d54066603383", 0x80, r3) write(r2, &(0x7f0000cdd000)="2400000900007e0014fa0b07125a00001e13170908001000fff786ff080022000100000094490d445999ed0825528660311edfb937a93b88cc0059ae90cad967cc13156c1d715d8b4724ca", 0x4b) accept4$packet(r2, &(0x7f0000753000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000847000-0x4)=0x14, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005c0000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000042c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x1, 0x0, 0x10, 0x20, 0x80, 0x9, r4, r5}, {0x0, 0xfffffffffffffff8, 0x80, 0x8, 0x3, 0x80, 0x0, 0x3d40b1b3}, {0x0, 0x2, 0x8, 0x7}, 0x6, 0xfffffffffffffffd, 0x903, 0x0, 0x40, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x78}, 0xf, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, 0x0, 0x3, 0x4, 0x9, 0x9, 0xff}}, 0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000186000-0x8)={0x0, 0x9}, &(0x7f0000e01000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d77000-0x8c)={r6, @in6={{0xa, 0x2, 0xfffffffffffff90d, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) request_key(&(0x7f00007c8000-0xa)='syzkaller\x00', &(0x7f000027c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f3b000-0xd)='dns_resolver\x00', r3) [ 46.018713] device gre0 entered promiscuous mode [ 46.076003] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7732 comm=syz-executor5 [ 46.136235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7732 comm=syz-executor5 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x84)=[@in6={0xa, 0x0, 0x802, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ebd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000)=""/34) process_vm_readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007cc000-0xf)='/dev/snd/timer\x00', 0x0, 0xc180) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000021f000-0x1c)=@req3={0x1ff, 0x3, 0x6, 0xfffffffffffffc00, 0x600, 0x7f, 0x1}, 0x1c) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2017/12/24 23:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d5000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7}, &(0x7f000080d000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ad2000)={r1, 0xf0, "33ee4aaa9de7dacca3d1d13c5d1db15aaf54699bbb2f941776eb2d1450acffdc9cb4899f07e0ff3eb128d6395a7afbdc46bfe0ad0f7ff7cb9c562f695ea79b996759cbafebcde1ce14edcfc9d55f14878fd93fa3399ab8c0c82d3bba9e5231e101579f3bab776d1cd5bc1daac8f1d1540c296d86b76ea4806cb866cae1e8fc0027cf5fe39f175f7a91959f1a54c3094eb69eb3730c3023c7232db113f428c7f0fd56a69848c6c56a8b302b7e42a9dc99b7bac2f518278f45b7ea126ca01f54c0a9142ca2215574b678caaa05905aed3bb20babd4f4b88904d4ebf39ecceb6abec2e68c8164c16cf716fb88426ef0cc81"}, &(0x7f0000258000-0x4)=0xf8) getsockopt(r0, 0x107, 0xc, &(0x7f0000f32000)=""/4, &(0x7f000033b000)=0x4) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f000001a000-0x60)=[{&(0x7f0000005000-0x1000)='>', 0x1}], 0x1, 0xfffffffffffffffc) sync() rmdir(&(0x7f0000943000)='./file0\x00') msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) 2017/12/24 23:21:58 executing program 5: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8001, 0x4) 2017/12/24 23:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000aeb000-0x9)='/dev/sg#\x00', 0x80000001, 0x90000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dfc000-0x78)={0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x9, 0x1, 0x9, 0x0, 0x3, 0x7, 0x2}) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) 2017/12/24 23:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000adf000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002e4000)={0x0, 0x86, "3180c01c9780c71527c81edf4778affb077be4e37e17d0cf9a4768414c725fdee2028925f12ef3eb5eec254b1c05acbcdb385cdfbbf433a880514d2cd562c125fb908374c238d6c82871dc09abbb5e3cd703b2c8f18b4278d2c703a4748131c5cc4a39cf7490f495d7906ac9a082ce666298c843738310f91588ee1e40a5afbcd413eec90831"}, &(0x7f0000122000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006c2000-0x8)={r2, 0xeb}, &(0x7f0000ec0000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) faccessat(r4, &(0x7f0000e4f000-0x8)='./file0\x00', 0x78, 0x1300) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000044d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0xff, 0x9, 0x4, 0xfffffffffffffffc, 0x5}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@generic="272327b444ee245365e3ce9dc6e1b117", @ifru_flags=0x0}) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 23:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a47000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000452000)=""/8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000082d000-0x4)={0x0, []}, &(0x7f0000e0d000)=0x4) r2 = dup(r0) sendto$llc(r2, &(0x7f0000e48000-0xa9)="e26f74a77626a400b6f7a7de9600a5e51bd49b5255f7bd1ce7775292cfe93d08d21c809178aa2e339a3a0e5023e52d73713a50312c03c6ee592472f20ef7e217209a787207905fd02e3731f107ed700beb247c3f9ebac833614adb3ec3d0e4e0cfb5651266ab8fe8bee3bb65e8a2f9fb6ebaeb8ebf4f5f9408ec8e5d33a570ffdd2270d6d7cbfa25a88320ef17ee8043a12e00adfcda77e958051f0e36b9a4fa6e6ac04461290ef497", 0xa9, 0x4810, &(0x7f0000411000-0x10)={0x1a, 0xff, 0x8, 0x200, 0x101, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sched_yield() 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000747000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f68000-0x6)='cubic\x00', 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 23:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000123000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cfc000-0xe8)={{{@in6=@empty={[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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) sendto$packet(r1, &(0x7f0000481000-0x2d)="d493c28de0245e04759485f522f396b0e6c2e5a3c9c3e853266e64cb1d6dbb390bf9dc3a59bbc4dec793d74e91", 0x2d, 0x48000, &(0x7f0000b05000-0x14)={0x11, 0xf7, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) 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$packet(r3, &(0x7f00007e3000)="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", 0xbe8, 0x400408f, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000542000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005d6000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000317000-0x40)=""/64, &(0x7f0000cb4000-0x4)=0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000c6b000-0x24)={0x7, 0x9d21, 0x81, 0x1, 0x0, 0x3, 0x7, 0x7, 0x2, 0x5, 0x401, 0x200}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000afc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 23:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x2, 0x84000, 0x2, &(0x7f0000b2c000)={0x0, 0x0}) write(r0, &(0x7f0000eed000)="24000000320025d7001c070400ed1920000000000800000000000000080001005ffd6ae0", 0x24) 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000950000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ee3000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0xfffffffffffeffff}, &(0x7f0000b2b000)=0x98) ioctl$KDENABIO(r0, 0x4b36) 2017/12/24 23:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000e6b000-0x4)=0x0, &(0x7f0000710000+0xd06)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dad000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000170000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00009fe000)="363c8b1cefa67ec15021dad188fc4833f1511858335cd8af1bdfeb03224cb6fd31084229f9ca99f506d02887305c2db7c6171b9415cfa0078c2f3cd5eff5006aba4c56f9c322c7589ef55c237b3e93ddad4809db4fb01f2c216bc98378fd014727f0e201f294d5568163b219b013f3812b3b3d323d645337b442f839f3d58ec3dfa961581d3ada9653f059bb2a94a2105dbf39770a628a7b8a0ebe436e2277a0ac3a9e28d02faa96a015117ae51cdb40e613001e1b1c98b419c1d07af1241ece5932b506587a1adf5f6a2faa2af7a8a0a0dec44e3e4ece4e11214e312e14ead38e193ccdcba995d8", 0xe8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e57000+0xf40)={0x6, {0x2, 0x3, @rand_addr=0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x6, 0x7ff, 0xbb, &(0x7f00005a8000)=@common='ip6tnl0\x00', 0x8e3, 0x1, 0x1}) r2 = accept$ax25(r1, 0x0, &(0x7f0000292000-0x4)=0x0) mmap(&(0x7f00003c9000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) r3 = epoll_create1(0x0) fgetxattr(r3, &(0x7f0000598000-0xf)=@random={'security.\x00', '[[-)\x00'}, &(0x7f0000aff000-0x8f)=""/143, 0x8f) r4 = accept4$inet6(r2, &(0x7f0000f97000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000995000)=0x1c, 0x80800) ioctl$TCSBRK(r4, 0x5409, 0x82ff) fsetxattr(r3, &(0x7f0000f5f000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000bcc000)='+&\'(userself\x00', 0xd, 0x2) 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) socket$inet6(0xa, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = fcntl$dupfd(r1, 0x0, r0) shutdown(r2, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000004e000+0x395)=0x0) ioprio_get$pid(0x2, r3) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socket(0x18, 0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c9000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000000000)="b5029854273c4ecd40057e3f0a5b4fe4f239f090e9fe4798e7d350325b9fabeb59e8240434d06b6154073072885528aff4222cad242da60d6e3c9130454960f2737373d26253dcd7c9fe285dded6426d689423941862de22dc8c38cd51b8c9b869b14f106387d23c3062698701f37a0390f370809f93eb175d17b41051ce5a025e878f804f4d298c2547340b018fe0280377f9a37b92da6af72aea41cee32fe90bde888f63a4569a799f8482d3f1cd61b4bde500f31d1639c397332adbffab56428add", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00005a0000-0x1000)="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") r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000+0x4de)=@sack_info={0x0, 0x8000, 0x7}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7fff, 0x5, 0x5, 0x200, 0x6, 0x8001, 0x9, {r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xcdf, 0xd907, 0x100000000, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002000-0x94)=""/148) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x20, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0xed, 0x7f, 0xffffffff}, &(0x7f0000001000)=0xa0) 2017/12/24 23:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common="6772253000000000000000f000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) [ 46.366678] nla_parse: 2 callbacks suppressed [ 46.366684] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.389936] tc_dump_action: action bad kind 2017/12/24 23:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0xeef, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ce1000-0x18)={0x0, 0x8000, 0x0, 0x0, 0x8001}, &(0x7f000057f000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c29000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x2, 0xffffffffffffff83, 0x1400000000, 0x7, 0x51, 0x9, 0x87, 0xb39, 0x400, 0x2, 0xffffffff, 0x2e1, 0x200]}, &(0x7f0000a45000-0x1)=0x108) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1eff17568b7c957bbc79c218a6fe37fe6811f38faef81599279a0df0642a610a9b002b006875cd74f306336836df0f24dd62eb76d33347f72ad18bc43b8813f983b4e07b578031e34fe536b50d359f090f09d020a077c2d68aad4996cabf0cf331f261ced340a916b5442cd3659013ab780e5fb6e03250c1909bb15d38166c927a94c2ba0e5291dd126814ee22949e199392b7cfa71281b90936a9e9d77104f6a70db10b673ce20c62a1f43264031a3b07858bd51c4acab305b01fd44080c941df0700ee308789f69bee55013b5d10fa3990e2b0a8744db65d70019e14e022d8ddb6a9d48579b9e6730f580a4940f0ed5f2b06d9610521c890d16c624941d0bb90bc315e1154d9c1a8013d73c270d978db716435c30d929a9100f02da5710b163c6fa939acfce1a83085dbfe5c3312a00cdcc3150d8161be9f4e64ab3854ae83fe0a8cb46e4a4fd723bddff450312071d1bb78cd926985009b22c0c8ffda73022aaa74835c71e0f3790d2abf850734e9d00abea93e44960724e6c69116e77acf553f09814c244567d2d6c064bce4764fccf4201f24d7312d6e529907157ce596409a60203ab1882fc5ef6b02b44efd45f26e6000328331bf8f622fa79c3520a5077e0be1078e800314a595f0132b002c0029cf1074dc55147cdbc67fd15618ac4172a363617a95a927917beff3cb1bf9de31559c0ce665272feeb274182c912b3f5089db108dd83e050b523dabafa15fcd01561fb3493f65d3541b93a17f7b9792f419c90bd354103c6cff1870e4d22f7bfc7b4e4a42f2648e518425e791b1ac96d7572bb3ba6f820020a1546d4f07d6982d932955437cb5d2e81dcac9b9003e71e912044a27e541795d3a66c637d9dc131d39227b720a088d86fd8fe9e712cfe9fb0b271e0bb9890e584efc71250b583140b5dcb5941b70385d9afbedd0def904ac6f779f56ba8012a508a73cb486f4a011bb0097fd8812dc0e8636c1c1422f38533d3340db9ae604bc369537afe199b46635eb135850109ec603ce0780bd7bc1c2e4de6205ba687c90c9e9146f70ab3ff9424a76e2339fdfd07a5260f8c2c207903dbdd9eef3c8c924201677326799b0cb26a626", 0x379}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/24 23:21:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000003f, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="f3b3fde419faefe9bbcaca9b5ea79e8b6f6167950891066007b8b647b2a76f165ffa86b2562b40ad81414977bc3f37f333acb419df6b17124133b8bbb6fc25b19b76da085739ef1919305ff42a0646ef5652f3a382388693ac47b53fd04b9eb0e2b2bf35fc019d60baaeaf1679854601ce2f0a3d6082bade5ebdccdfa5f0e09b290d647da40f11a66a7c48d8b1ef22d6109de6f2ab558ffa684a30f42c751bfa6121719193b19b7e1cbdccbcafc2ee5ce5ec0c07c7301f713b5af31921ef997ba0a395b054d5b8dc9320ddddbe2dbfdf833edd5f6ec88b20bb3e6afcc3c9bdfc40777b26", 0xe4, 0x4, &(0x7f0000001000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/12/24 23:21:58 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f0000f59000-0x10)={0x2, 0x800000d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f59000)='limits\x00') ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000cad000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000bee000)="0afaec1b64d56f6f"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000576000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a9f000+0x80b)={0x2, &(0x7f00001ee000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000fde000-0x8)={r2, 0x2}) 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000045b000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x8}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000a96000-0x10)=[{&(0x7f0000fee000)="1e", 0x1}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x800000004, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9a000)='/selinux/checkreqprot\x00', 0x309040, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000649000)={0x5, 0x3a5}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000298000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000383000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00001d9000-0x4)=0x10000b37, 0x4) 2017/12/24 23:21:58 executing program 1: mmap(&(0x7f0000000000/0xa77000)=nil, 0xa77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000a73000-0x10)=[], 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a78000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000624000-0x68)={0x8, 0x5, 0x1200000000000, {r2, r3+10000000}, 0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000a77000)={0x7}, 0x8) 2017/12/24 23:21:58 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpgid(0x0) getuid() r1 = getgid() setregid(r1, r1) sendmsg$netlink(r0, &(0x7f00009d3000)={0x0, 0x0, &(0x7f000079b000-0x10)=[], 0x0, &(0x7f000082f000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x20048884) 2017/12/24 23:21:58 executing program 3: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000019e000-0x9)='/dev/rtc\x00', 0x2, 0x0) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000696000)="390000001000090400000000800000000700004a02000000450001070000001419001a000002000000000000000608000300ff0900001ee469", 0x39}], 0x1) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100002202, &(0x7f0000e09000-0x1)="") setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f3c000)={0x6e, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2017/12/24 23:21:58 executing program 5: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1010010, 0x2, 0xc) write(r0, &(0x7f00004a1000-0x21)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2017/12/24 23:21:58 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400001, 0xfffffffffffffff8) r1 = dup(r0) connect$inet6(r0, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) clock_gettime(0x0, &(0x7f00009db000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000159000)={0x2, 0xffff, 0x1, {r2, r3+10000000}, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) dup2(r1, r0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d24000)={0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0xe1b0, 0xdb7, 0x400, 0xaa1, 0x0, 0x20, 0x7, 0x4}) 2017/12/24 23:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b67000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) unlinkat(r0, &(0x7f0000a73000-0x8)='./file0\x00', 0x0) unshare(0x28060400) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00007d1000)=0x3) 2017/12/24 23:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f0000c6e000-0x30)=[{&(0x7f00000ee000)=""/181, 0xb5}, {&(0x7f0000aa0000-0x29)=""/41, 0x29}, {&(0x7f0000565000)=""/25, 0x19}], 0x3, &(0x7f00009ec000)=[{&(0x7f000091d000)=""/86, 0x56}], 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ec6000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d4b000-0x4)={0x0, 0xf0, 0xfffffffffffffffd}) r2 = dup(r1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00006f1000-0x28)={0x5, 0x2, 0xe64, 0x4, "c37a48c048536647704b7b4db4f056377bc8277662ecbe57842209ffa76bd0f6"}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00005eb000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000efd000)=0x0, &(0x7f000078f000)=0x4) connect$inet(r2, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000b13000)=[{&(0x7f0000241000)="362d6ab675029dc96074b8e837b078ec693e60099634adcf73d3a01ae8a70feb1da78244b9834157c06cd6f838b97d7cd489c002627c19d1b03f06366a6546a1aa5203536495967cda769b1fb84015663dbeb138e8d3fd1a1bf7d6b503c78ad2190bc1a3aac866fff57aab71985e44363bc0ac8aa734644212a58cebff498560b3f3", 0x82}], 0x1) 2017/12/24 23:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000821000-0x7)='/dev/rtc\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000b02000)={{0x2, 0x80}, 'port0\x00', 0x8, 0x0, 0x4, 0x3f, 0x1, 0xfffffffffffffbff, 0xd2d0b83, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r0 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000008000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x8, 0x0, 0x80, 0xa0, 0x81, r1, r2}, {0xff, 0x5, 0x2, 0xf0e, 0x4, 0x8000, 0xffffffffffffffb7, 0x80000000}, {0x5, 0x8, 0x6, 0x0}, 0x2, 0x8, 0xfffffffffffffffc, 0x1, 0x19, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6}, 0x17, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70000, 0x5, 0x0, 0x7, 0x9, 0x80000001, 0x0}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000007000)='./file0\x00', &(0x7f0000007000)=[], &(0x7f0000008000-0x18)=[&(0x7f0000001000-0x4)='{)[\x00', &(0x7f0000007000-0x1a)='selinuxsystemcgroup[]eth0\x00', &(0x7f0000005000)='keyring*%security{\x00'], 0x1c00) 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000908000)='/dev/pktcdvd/control\x00', 0x200, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000533000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009b3000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000690000-0x28)={@generic="20ee3d271c8c2858b96cfdb12834e8b1", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/24 23:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x200000000000, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="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", 0x218}], 0x1) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000004000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x1f}, 0x8) ioperm(0x52, 0xbd1, 0x81) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e50000)={0x20000000, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0xc) write(r0, &(0x7f00004a1000-0x21)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) mmap(&(0x7f0000dab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000421000)=""/251) mmap(&(0x7f0000dac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00005b2000-0x18)=@get={0x1, &(0x7f0000dad000-0xc1)=""/193, 0x6}) 2017/12/24 23:21:58 executing program 3: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d34000)=0x2, 0x4) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000038a000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f00009e9000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001e6000)={r1, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7, 0xffffffffffffff00, 0x4}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ad7000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:58 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f0000c2b000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000cc5000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cc8000-0x64)={&(0x7f0000cc6000)=[], 0x0, 0x0, 0x100000001, 0xcafd, 0x7a, 0x72f4, {0x6, 0x40, 0x9, 0xba, 0x0, 0xf30, 0x3ff, 0x7, 0x3ff, 0x3, 0x4, 0xaa, 0x6, 0x10000, "8e1f8faa33f4295a9f7805e05d07f59fdd1fc003b1f0af6975ddf32d8f0ec650"}}) 2017/12/24 23:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xe, 0x20001, &(0x7f000014c000-0x10)={0x0, 0x0}, &(0x7f00001a4000)=0xffffffffffffffe5, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000564000-0x9)='/dev/rtc\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cf4000)={0x0, 0x4d, "15c9ce6ff151bfb2b798fb880b6ae372ad7d8eddd44ca507103316f12674ffa52651fa4cc362e2d36d7aa9aae560e0be9de85d5946371cd6dcac48b674f03f89a044275835decb004633e3b7e3"}, &(0x7f0000ab1000-0x4)=0x55) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a3000-0x20)={0x2, 0x1, 0x1, 0x8da, 0x7, 0x6, 0x8, 0x1, r1}, &(0x7f000033d000)=0x20) pipe(&(0x7f0000b71000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000e6b000-0x4)=0x0, &(0x7f0000ccf000)=0x4) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000534000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f61000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000007f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008bb000)=0x8) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000821000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f4c000-0xe8)={{{@in6=@loopback={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000)=0xe8) bind$packet(r2, &(0x7f0000910000)={0x11, 0x1d, r6, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$netrom(r5, &(0x7f00009a4000-0x10)=@ax25={0x3, {"61adb898a919a3"}, 0x8276}, 0x10) 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x4000000000, 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e41000-0x89)=""/137) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006da000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000858000-0x4)=0x3) sendto$llc(r1, &(0x7f000046b000)="f8b93e653670eb3527c00c4297c2d40e138bee2ac5c277eea2be23ca2f4e611018da912697c10235724d6d907c49b93d00d9d3823485f4ab79386b59ef08408358b1d5ca3705513602e52cc3b1ae8763e1a15e8d0dad49a970eb5ea2ad11e31fdb1f3289ad20cbd09ac7d913e9a2335303bd25580f7c2fafc613a668175edebe91b3badfe29228fb226b4410abce8ca17405ffa8dabcf09ebaa9d0c5214448", 0x9f, 0x1, &(0x7f00003e2000-0x10)={0x1a, 0xff, 0x28, 0x357a, 0xb5f7, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a1e000-0x4)=0x3, 0x4) sendto$llc(r1, &(0x7f0000155000-0x98)="48b87e3453cb26f31c6a22667bc8f54da3d97f971fd25b57b5cd0ad88e9364865b397d294256a8347f4b70029b3c59d97296c371a1db74533ccb2421b527ef7a99ea7327a2093b3f1a8f9805f4f6035a338b030b8c93bcfd58f5847f08aa874c9b56576427aa2171d2edc7f291c5e7370effd17b6aadeb83ad93a1394c74cc9edfff20801f4c4689609c05630ba4e510565948c79edf0620", 0x98, 0xc000, &(0x7f00008bb000)={0x1a, 0x9, 0x1, 0x1, 0x6, 0x81, @random="946d95c6d78c", [0x0, 0x0]}, 0x10) [ 46.722004] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.731212] CPU: 1 PID: 7876 Comm: syz-executor6 Not tainted 4.9.71-g2506378 #113 [ 46.738859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.748202] ffff8801b29778c0 ffffffff81d922b9 ffff8801b2977ba0 0000000000000000 [ 46.756199] ffff8801ce6cc410 ffff8801b2977a90 ffff8801ce6cc300 ffff8801b2977ab8 [ 46.764185] ffffffff8165fb7a 0000000000002e68 ffff8801d67020f0 ffff8801d67020a0 [ 46.772142] Call Trace: [ 46.774715] [] dump_stack+0xc1/0x128 [ 46.780064] [] handle_userfault+0xa3a/0x1310 [ 46.786094] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.793074] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.799453] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 46.805836] [] ? handle_mm_fault+0x117b/0x2530 [ 46.812033] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.818229] [] handle_mm_fault+0x1fd1/0x2530 [ 46.824264] [] ? __pmd_alloc+0x410/0x410 [ 46.829960] [] __do_page_fault+0x5c2/0xd40 [ 46.835826] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.841766] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.848408] [] do_page_fault+0x27/0x30 [ 46.853914] [] page_fault+0x28/0x30 [ 46.859181] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.865988] [] ? SyS_ppoll+0xf7/0x400 [ 46.871402] [] ? SyS_poll+0x3f0/0x3f0 [ 46.876819] [] ? SyS_futex+0x22e/0x2d0 [ 46.882322] [] ? do_futex+0x15c0/0x15c0 [ 46.887910] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 46.894545] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.901348] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.907898] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/24 23:21:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000)="", 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b94000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000b90000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a29000-0x4)=0x0) tkill(r2, 0x4) 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/253, 0xfd) r1 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9b) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e35000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a1000-0x121)='net/wireless\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000a47000)=0x0, &(0x7f000033e000)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000383000-0x4)=0x6, 0x4) 2017/12/24 23:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x8001, 0x0, 0x4}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/24 23:21:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e2000-0x14)={0x200, 0x9, 0x7fff, 0xe68, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f00000be000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/12/24 23:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2a24) pipe2(&(0x7f00002a1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000a1e000-0x18)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) writev(r2, &(0x7f0000396000-0x20)=[{&(0x7f0000b6e000-0x8d)='v', 0x1}], 0x1) vmsplice(r2, &(0x7f0000813000-0x60)=[{&(0x7f0000d25000)="", 0x0}], 0x1, 0x0) clone(0x0, &(0x7f000068e000)="", &(0x7f0000d60000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f00001bc000)="") read(r0, &(0x7f00005a6000-0xea)=""/8, 0x8) 2017/12/24 23:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000743000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) getgroups(0x4, &(0x7f0000efc000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000602000-0x8)='./file0\x00', 0x2000, r0, r1, 0x49, 0x1000000) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) socketpair$inet6(0xa, 0x6, 0xa4, &(0x7f0000466000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c56000-0x8)={0x0, 0xab}, &(0x7f0000063000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00002af000-0x98)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1}, 0x98) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0xcffff, 0x0) chdir(&(0x7f0000aa6000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000476000-0x1d)={0x0, 0x15, "043cc9395a556028001f0005000000d8c93240707b"}, &(0x7f00007a9000)=0x1d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000df000-0xa0)={r7, @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]}, 0x7fff, 0x3, 0xcf5, 0x5, 0x0}, &(0x7f0000d40000-0x4)=0xa0) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000302000-0x20)={@generic="2558b8c56fe1a2989a7dce7e4f774658", @ifru_flags=0x0}) 2017/12/24 23:21:58 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000211000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2017/12/24 23:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b13000-0x4)=0xe8) r3 = add_key(&(0x7f00003e3000-0x12)='.request_key_auth\x00', &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d1000)="b5cb0de2e962f6ae15d5837fd4acd21afe14ab7ecf5ea41ab0c07a39431d11d230c58b89ccb11795ef03596892a6e17e3a5d186b944945d396d293e6bdbb7e2771fce14219c60c4f", 0x48, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 23:21:58 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001cd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x501, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000c69000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b4b000)=0x8) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000dac000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/24 23:21:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x343000, 0x84) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xe)='net/dev_mcast\x00') ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000002000-0x8)=0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x4) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x0) 2017/12/24 23:21:58 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000006000-0x14)={0xff, 0xd7a, 0x7, 0x10001, 0x2, 0x81, 0x1, 0x4ae4, 0x1f, 0xca0}) listen(r0, 0x0) 2017/12/24 23:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000533000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fe9000)=0x0, &(0x7f00006d3000)=0x4) 2017/12/24 23:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000ee000)=0xa, 0x4) write(r0, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[], 0x0, 0x0}, 0x0) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000009000-0x58)={0xffffffff, 0x74, 0x400, 0x0, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000a000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xfffffffffffff29d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0xff, 0x4, 0x2, 0x20}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={r1, 0x8}, 0x8) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x4000000000000000, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8, 0x2fffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000)=@assoc_id=r1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000b000-0x4)=0x9, 0x4) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000007ff, 0xffc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007fc000-0x5c)={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1, [0x4, 0x8, 0x8, 0x81, 0x4, 0x7fff, 0x48000000000000, 0x800]}, 0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b4b000)={0x0, 0xe0, "900051d12e81bfb871b778ea9c716ff6b1e5e80300e9cf600bde2546c5d5a7d5146f7cc9262353c219019f8c6eef56315d42905364f1bc26ee4c3d0e1229d25d798409197fdf1081170666d966cf455353485faf8206ec06ca45937ab4fdf7ca98c56129e1434bab0e9ce0aaf761ba0c91cc9a22dc5a439ff831360c6f30924aa2ee7ee0b40ba69d9e358c1c18b3764565ccd85219a4ce7fd50e510b06b6e5115075255354bc2a2066286fc98750597fef915025c5556d32f4213a79b909ef4334e667131c81d4c769e9ea025268cf683e9c972c8322a32db9fdca44d37cb902"}, &(0x7f0000ac2000)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a11000-0x8)={r1, 0x0}, &(0x7f000033f000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000)="86bc4ff149ccfc1b30f97dd25ef5a9bd75784f850000000838afd68b4ab5e4bacb", 0x21) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) 2017/12/24 23:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000039c000)=0x0, 0x4) r1 = memfd_create(&(0x7f0000df0000-0x1)='\x00', 0x1) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e19000)=0x7, 0x4) socketpair(0xc, 0xb, 0x4, &(0x7f0000d22000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) 2017/12/24 23:21:59 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d2f000)={0x0, 0x80000, 0xffffffffffffffff}) preadv(r0, &(0x7f0000993000)=[{&(0x7f0000aa7000-0xfd)=""/253, 0xfd}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f00007c9000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x80004) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f00002b2000)={0x3, {"84df3ec2f3c32c"}, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) timerfd_create(0x9, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f000017f000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000b62000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a32000)={r4, 0x80000, r5}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c78000)=0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000f5a000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000022c000-0x4)=0x47, 0x4) signalfd4(r2, &(0x7f0000b36000)={0xd}, 0x8, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000047000-0xc)=[], 0x0, 0x0, &(0x7f0000d91000-0x8)={0x1ff}, 0x8) pipe(&(0x7f0000fcc000)={0x0, 0x0}) r7 = add_key$keyring(&(0x7f00005fe000)='keyring\x00', &(0x7f0000ec1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r8 = add_key$keyring(&(0x7f0000d0e000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r7, &(0x7f0000844000)='pkcs7_test\x00', &(0x7f000088f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r8) splice(r2, 0x0, r6, 0x0, 0x1, 0x1) 2017/12/24 23:21:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f0000b3e000)='w', &(0x7f00001f0000-0x4)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2017/12/24 23:21:59 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) flistxattr(r0, &(0x7f0000ffb000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x4d43ac87a229bb3, 0x9, 0x100000001, 0xbca, 0x0, @random="e8f0412293d2", [0x0, 0x0]}, 0x10) 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000cc7000-0x20)="5c6df9c8b475a84da045f21897b360abad0eb8c1ca7ca3cf9b4622ce6cc1576a"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write(r1, &(0x7f0000944000-0x1f)="07cd9a8d9d2c89167c10", 0xa) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e51000)='net/psched\x00') pread64(r0, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) setns(r0, 0x40000000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000695000)=0x0, &(0x7f00003bc000-0x4)=0x4) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000777000)='cifs.spnego\x00', &(0x7f0000af0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c8000)='/dev/binder#\x00', 0xfffffffffffffffd) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000a02000)=0x8cb) add_key$user(&(0x7f000005b000-0x5)='user\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cd000-0x70)="", 0x0, r0) keyctl$unlink(0x9, r0, r0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") llistxattr(&(0x7f0000eb8000)='./file0\x00', &(0x7f0000134000)=""/205, 0xcd) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000af0000)={0x0, 0x1}) 2017/12/24 23:21:59 executing program 2: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b2c000)='./file0\x00', 0x200000, 0x82) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b2c000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2c000)=0xe8) sendto$packet(r1, &(0x7f00006fe000-0xbf)="3ae7098e9847f6a325edd8c4d3d9932127f55ec4dd669ca12b14fc2f810d6448456343c479f9b721741d406523c9cab775323f68b7b82a05e1f758643a2007ba3b9137d73d52da47f586773d5b64b9b90cd07ed5a4b052ed6fd82226423e840c010ba0f75795920f17402f20871eaa36274161d1e7d900799356f707d9a68b024231ae0f794710c6108463df8fdb3d2a747733516aa497dcd5f366a1465b821ee4bbc23101f15fec58a296b900fccce1b1432a55463c15e17cf4de90cbfb14", 0xbf, 0x40040c0, &(0x7f00005e0000-0x14)={0x11, 0x1d, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000028a000)='./file0/file0\x00', r1, &(0x7f0000b2d000)='./file0\x00', 0x1000) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e4e000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000b77000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x4, 0x100000001) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003b7000-0x8)='./file0\x00', 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000023d000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) pipe(&(0x7f00005e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000007e000)="8db160c784916345cef52b6184937e1382dcad5e4e4fab5179a72017ee587b397e72305a748aa9151062c7778cb6c5aa92c333c15a426a882b47118142bf1e472dc00e12bf18de5099c87e53c34ff7c269d4c7260ef53241b48b491816e266e4061701747d81df6ce8e810e559edc03569e83a1ab094a5bc04d6713a48d9bb5e388c18b6f2461ac4ad540836f63697878a59a088b2dcaa208feee6248a17348f7c4c5a75ca85e6cede9e639528ac4a3657ea3f9997d5bf783b6603ae356bef1ecb5479d6c66424bf5c29aba31651872b8c8cf2fda2c3b104f6cde770dbe8a2b5a01fbf50d880d03150fdcc89393c8fabb52af8d070c16d90e0c2fdbc436e3291fbf1e6b41aa4a75440acf279fb2d24ec39f9abdcc4c67fcd6e945653d602718cf4ba166784b2a55e34e50e12686de497cbddecf2fe1ed2d49f563a372a6fa6c7512d5408b45585fe5c9181425170467a3b653939e76c811c0429c2f932a3ee356050046fc02308994b8741e85dc924f15885b174328db3b3f6ecaebe92655a21f5e833e7f99967dbaeeb72a1a4e7b72b3201392dcd6015df94fb66787af5ae566f49a775e8221a74978dbf359cae3cdf695a41a1ceffe660f63d19e84aea65444459f4f962379d202d086e68b48f9f1faaed7bb528f037b0bbbdbfc78478361e36eec57e13b226ea2084b723ccb5cf8604e7d948f599c2e1ea1fe956933574193422552ace08ec1675fda786271f404c546466590d43085fb978b9105e92b9dcbcae654c83385a5f84a5741f1b82cd045b8edb833cbc765e835614962211e142ed95dcd1b0187bba479a98a8f99dd2603f2e2fa299b3e43b0dfa02ad793478d42b9b2cbeca4ab14f11308b468db1b670120eae52be6c7482406b9f2f41d903a36389df26fedca2c315be643a74570fece529aa8e2963219322bf6db461c22ee5ec4013f946acb1aea8124f2ac772b7182a3770b56a1a63cfffe1a5d617029242f66bcfbf22ae6cce48062272d60a1fcf2d7e74a58e08f4a1f69f42b74170edd7abc3a36efc43b5e404c4f3b6fe1c00c078d777775bbed3b6d806a9423b01444bd35f5ca4cddc68a0804eb41102de6ccb0473bbedff8e81287c78acddf1173e0ca1cd3a2dbe31036589641bd062e6be4568afab070f343c502c6b154f07be376d241adfb4030dedc65c50df4dd2b1bd976de6654d931ea95c7c4456db162c2ecd5126e24946410724e70074fdda9e21b2cdd678f0844a181fe468836148fe3dab2a2875330564caa9684e7e079d2670ce804f7cde45d0b1421a4ff68faa1b1e601a3a315ee3ae627e24a302be24a83d694a2679fb65c7c8b6d86a0c82cdb5a717682fa630d872b3ae5741c9029f3cf3ebc8a8df024cd66163bbf7c5b5d8302c15b760666d3ff6e3a28d6841e79ef89c1fd9e5f070cf112249e06b3c6eabac72700a1f4d5f9a75326b43973c45f077e0aea614002ba4b43c5ede9936fefb6823b124f96d1d249daeaf31ebe1616c9136e8f91d83631df6e1be22492ba0489804f4332e2dbfba361e5cd5e38fe205d6443c55fd63d54dc6eed8e545a6738346cbf1bac210345680351e5a24cb7efb57798231b780f08c4ea0c09da111d390937bde603323fc29dfa99cc558879fe31502993a05acb2f07bc34eff7ce5a0197f685e635d212cf7c18bf8dcb2f8ef2c7c7b5e8e49dccb11c8e96f7826507bf39d7c680577e444451717d9e663b099338426b9261782659c4df5f41af6700adba2df5774a7cfdedeef9a76221f323a0ce71c123e61ee8fd160890562fa1da2a9ccdd8860edde371c80c0cb5b309504e063c49da77ad5b77afd44324ce96d534783bad71a76d323d910828565010c0c091b385030999efb26193fa44f74a222d15a69e2ac9c8b80a6d2dae68215ff2abd49597dccaaa6897e8eecf6637f25cbe44922179bb1a131b1b5666f269957a952f012d06575b010c2d7a8b1970602bd9539641a506ce53e2190b32924b97174b94ed9e38d0b3a3230652fd508dba88e5d1b8326b419bab0bfde41209fdfcab852d617d544c9aab44ba01d083c338e0f1c5a49cc857192230c19edd170ed242b19154f4a3f7e67698e5d36fb416ac4f997713051e29b4b87c967f65d4299fe0e314c705fa6f08514af8f31b5c618aedc552b47374c70c0d23e33deada964b9414be63628aed9e844ffe537983667b263ba887b2dcc4daaae2a2dac9b7316ec0d903b6e8280f97820f93a733e7d2ab6e43c3630f0b09607ddf109bbcc0d905b411a6e7a42c79d0d5b92c81bbb52bf83abd630b9639d190a40feb1f9308e9fc41642c4f8c92c9bdc46e5ee1445085c98531275a136c9d293d5ae7087da9d78676f4ecb225d37d4d00234034ed672505aba0dbe430d11bbcbf5684fc205b998bdad65a158d82417ee0776aeb6266545524dff1ec7d19755fd003480bf772c07b1896795dd7b8405611f72acda8a7282c0b4be94f3af7d627a914838fafb54c809a70f9a0a6a578f4d3c028db6f6d9283a178d99aad3bcc81d7cd53a870d68bf08da58d08ad680293bd29a28a357d4fae0addfc74f3b9f931e2e5b16be1dfce600e6e8e142a1454fb347fb1f22c792e421c7af6f92e32a4fd8570f94b1965daf65c3cb59486f529f26d83e7a0f1ec72b33050ef8f6db30a6d42adb529477ebe8c4640e9bcd60de72d1843e43e34619fcf30c99fd9c1240ffbfb65668747a461468a16f4ac5d2d068cdb9eeed15d64e409a39cab7adcef9c35476d50fe9d1ec727a1704663b0fb8b844498355462684df63a1f788b9f38ac6489fbddd1ddcc0bdeea53e11ee2d464766bfd8dd32567d2fc446c2cbb02ee8694482af26d6ff44e4f67a02987881bbb895abf6780d03d6fd5767c392c1be83113f0c1a43ad55d5a3e08deda46eef9c667d681df242c440f6ce2435a19d1048134c47ec87fa1345f825fac22f118fb907fcac8c9112ff87c0e098571932253c91d67caff27c646090f252141fcf39d4b06387e6404a77ae0c8bbaef139095e01272650b1d28b883806d7eeb4420a5b419ead30f13ebcade9e4c7fed89c99aae8920fcb2eadf575c050a844708801c0cb920b9f0caa6f1a5fcf9a5d89f3a7668d746bfc2a9b92367a981b5a745f9756b061ee73ff1cb3c90701d5147bdcad829c2f843fa7c86d5c649f5a666f052e58f670c2e8ed22225395910011ae048b700d91c14305fb8cfcfe59e1312e428e803b86c7986fefc48509e9e033946a58a3d86adfdfab97ec79b94aabd091b6be5d57218b5bad16a139b28f1dfabb57606449a67b2e8dc6a6eccf17f36ba131d2215a932bef4c7126c9506ade48fb6de8ef2349845e5878d66c89168ef32618389b489cdd80a66e8568d9ba880ebbff38c01f22d38c16e4eb236b6e7e38b79ea11be1be50c8eae75fcb3632e4c453b80bf39d24746eacd30e7b1df8435602f2b0ee99a0a0000000000007ecdb9f3d9ecaa6be4102f4da26004a00abfc5ff200f8c168fb08439d1c8804e9aae90ad9e202a1c3f30fa3ad368b72455d42bed151ea84bfb473686ddc2a0d2b9558fa3030392e54e1d6396024c683aa2fb7f4be0b21820cd930b014636060f6a1e68cabfb321ac582e428870cfe8bacab6a26a74565d4281d0305341df03a6ff36a245c20ff6ac1e12d692d7ae2bd08acd2ff199e3bc4eab593f901b33e89e913842016b41058b5a2ce2e4cac656508c80b07c08379a4687df8ebdf38a64631ff82b82f420079af396e81bb7bcbef96d2896245aae90f27f5a4a2b03328ea805da1c85288932240a63d29488c2baf5d85df07b57cb39c6367fd4d8fccdb8a89178dc4e9255679fbfde800e993913022ed1e2d9c313c05acf6cf77098190e112cc4aed990b5f09f88f4bba2618a4b01bb189ad4ce44d44307133f0d259e475571d4c1b5b6afcd316cf7f92166341fa6dc3e9d97231f0f4b05070e2d3df4f1653447d31f86571bf0668c56b5bb699daf911fc6adc4351e28ca3f6e3353ac6058d71cfd60344d7f203bc5caadd916a54c9ca59d9398a89e5db94da0a8b5fde784e18be70f3951e3966bbf8a9e48ea02cd3ca44a272a5345bef8d3b2e0e11316f5ef8fb9f622927421f485da483cba26f90edc0246eddaf679b2a950b986cb57e6eb4dd34c9b60f32a5a3243269672ff80283b9530a34b9fdb56c95899a6f558c0a2bdeda65ae6bd6d5f7b645b6562954a1081ab3ed21b09f16d98e9e6f7efc6aeabaebda1cc4f15b287072d65be4a50c5f80f5028c3a1730c8595836a175e3dae2f085ed6548e7da78a4dfe0d3e0d4f27daa634f1e0c5992f028813ced4d7709e7395317783ce8bf45b3555b08e4295fb24f947f32f136daaa0ebc6287d3cb8375e22cd65cdee515e58c579429b0ad1b52d030a127edd997b67714ba87079e95fa22b49a0962a8eed7b1ce3a3f41d38897f61d7c8c25271b12976c1d0d54efa6ceca56e0ada4cff9ded3a5b22afcacde1ab92f92e4c7fd5f6f124d81b273f612530b122c455e486148b883b2868b19be2b41b3e6d2f57ae9f8499c25e597e1190b96a3d0072a9d6f90838ae235ffd46e4405239f5def42d444ded3957e5cac6b5433c039f5ed9b5fd8755b4a0a2b6e934d741d317505c42940dd13331984df356a0159579b2f5c67e6f57290b2cd154160c2084b5a18e55b4275e25fadaf7b6e19fb6f4c6464865590e8397ac08e7da9e6f566ff58a44285a6053a5edca9d53c1c0d3d2d7a91fb2f59f5b8e28b2c83d7450f8f69ca9a231587298d29ee0e2604289efb9c0c24c0e05726193b2dd901fc59d3fc36dc0a57693f5894a2197e5826cd152815d1fdd42d83e7f2b7c3a72fe8c8cb352323ff974cadc5b6dafcf0f22a5fea9f22e7ccca010bbbbd2b232cc8bfdcacd44ba6df4413f612c30f1254f357d6d9c2b78be13ee1a5e0e380b495c4c4d3403926854b767cfccba198f3676f33574fa495b88531521ca273575120bc3d4924582f179545368a6d80e3a6bfa9dd481aa8d6e7844879cc65102000000ce1b92354538c451d11d48c8f0d0018592f6d3f9c6de9c5efcb42f8cba8b5d7041c6634af5c6e2503ad2f1f7698f9cce96854c2cf73b449ff7af628eb864381b624bd110fc95791d2b388b22c6a587f0776d7caece4b2a274abba670a511ac30093be8bde199865b7b118d863067894d2e935bcfb7473b4c9ad1c94a3ad8632ce1a7651846b0708c87e2c404a7a8b8f3aa5cae5a1820209157cd8f559d09baa0c450a808bb710b154708820763422c1b2c2e29136edae5fbe2bc5c45cf250e5ed9b5de4564edca30c418901fdf0d5943c939f2a20d6cb45354550a28ddc85a03579ec86e2896db5d490746a2435db47331f485b40ad8d50069dff1e20177eb07dc51efc018bdc527e30b3589b05248b5278786d035b8e29b4bd956f6eb50cd476ad2490defa5d3c9a349a269e49f562426850367e953a0974dc128a5980b4585026dc71f4348988634048196c051b22b710261678aae8b3f9c9b8fb42ef377db06838d006470d97fdc711acb6b80086212a9f2dd8328e2ecb48a942532384f64eb9deacac4418c63a6fb246f380476b6eea17b38f0f0d02382273e522d5a71f667fa55a4f7c2c351eac96562f47eec1ae24d3f61c87dbd1a1aba6a16b940d24ce1c96eec802f7f5b8fd746a667670b91caaa0860a383ca0c080297bb9c198058d056ec45d54d65291d30b178d7acd77ca95547ba9ca4637c6e05c21855752a4071fcc1c96f77cd173fcb0c22d327c621854aee1b38d6d0b441ff", 0x1001}], 0x1, 0x0) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x80000000000029, &(0x7f0000f2b000-0x7a)=""/122, &(0x7f00005c8000-0x4)=0x7a) [ 47.268973] audit: type=1400 audit(1514157719.200:35): avc: denied { net_bind_service } for pid=7999 comm="syz-executor2" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x6, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000edb000-0x8)=0x552) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000017000-0x40)={0x0, 0xc6, 0x0, 0xe, &(0x7f0000ed9000)=""/14, 0x8b, &(0x7f00005fc000-0x8b)=""/139, 0x0, &(0x7f0000ed9000)=""/0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000048f000-0x20)={{&(0x7f00007c4000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/24 23:21:59 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004b5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e33000)=0x1a01, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000657000)=[{&(0x7f0000f81000)="290000001800310dda00004000c900020a2400000000ff0680000c000c00080004000c00010000006b", 0x29}], 0x1) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e77000)=0x0, &(0x7f0000e78000-0x4)=0x4) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0002002e11000000024fe50014eea4060056d71888", 0x32, 0x0, 0x0, 0x0) 2017/12/24 23:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000118000)=[], &(0x7f0000f01000)=[]) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002de000-0x4)=0x1, 0x4) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r1 = mmap$binder(&(0x7f000015a000/0x1000)=nil, 0x1000, 0xe, 0x4110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000042d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001f5000-0x30)={0x104, 0x0, &(0x7f0000e9a000)=[@acquire={0x40046305, 0x1}, @acquire={0x40046305, 0x3}, @dead_binder_done={0x40086310, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x58, 0x30, &(0x7f00006a3000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x776a2a85, 0xa, r1, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00004e6000-0x1)=0x0, 0x1, 0x4, 0x34}], &(0x7f00004d7000)=[0x40, 0x78, 0x28, 0x0, 0x30, 0x38]}}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f000056c000)=[], &(0x7f0000eec000)=[0x0]}}, @increfs_done={0x40106308, r2, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f00008f8000)=[@flat={0x77682a85, 0xa, r3, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f00005c9000)=0x0, 0x1, 0x2, 0x2a}, @fda={0x66646185, 0x7, 0x4, 0x2}], &(0x7f0000c31000-0x8)=[0x38]}, 0x9}}], 0xb0, 0x0, &(0x7f0000280000)="f87b64e2c3ff586625e064ea7669d61f5a1d156af847af78675ae92541cf913e63a02c0d05f6cd6a1f2bf32f304151ce0f585c9ce70052a81ebf6f073cc3df15397d73ebf03c9aba3fc85d0e0855d6391b04c4ef6ec2ad437049cc434bc48585c56fe86635ea0941269a866be0edd702989313ffec48e7ac554f8af1f476bd50c6528f6f7d90c223c48098a0e4aa1770a1a3b5af80a4ce7f4dc2835ce006d89a66a64b02ccdd51acca04b10756d27eb0"}) socket$packet(0x11, 0x3, 0x300) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e9000-0xe)='./file0/file0\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000de7000-0x1)=0x4) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fgetxattr(r0, &(0x7f00006e7000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000549000-0x3e)=""/62, 0x3e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000081a000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) pread64(r1, &(0x7f0000586000)=""/0, 0x0, 0x400000006) 2017/12/24 23:21:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="cd480fbfff3194b481897ef9da3bcc03f14fe5a7d4a03c82a95c9496e18137b118ccaf8425ec72192bce1b88d3eccc98885641b65a4e78a6ac8d0726030056f98d4d0d3a423de84831b543e5fbf90c", 0x4f}, {&(0x7f0000001000)="4bb48c5430f9647811c3f86310f1692a789a149abcbdaca6e2293b042819757680c4595fab3a567d44ea2fe8d2069a2068be84a170dd166eaaf7638c2007801c", 0x40}, {&(0x7f0000002000-0xc7)="bb22a5a2638e0760b30d7ba8d88a584008ce4fabd76765eebd4db5a12956b559f73d206921b9039f8bf68c75fba59527cbec2c286eed4bd1a5c55b6fc2dab25a91217f82e3e9ccea066b4ed4e121345d02af3a8e0c093974459f371b9dd7b63e4f15271d3b16832c8e415f29af8405c41b722edf34da92ab0b77c3a6d39d65cd36df9685ae7ae89f15495593a921ce575df7c69df9b9ab4bef274a0b173bde1777fa23277fc3f3f387d3198e18f4ad28c09c3304458167b910055dcbe3dff290d6b709d86a2839", 0xc7}, {&(0x7f0000001000)="38a3491f634739939898e1a29a3833cafb607414134f13a3aebccfc7076a4a2386f90b6926bbbfb95dd4c56c12467ecd72d3621c7d46d07c0ff152e5aa05c2424df39550b413c43c5b638ad4416450a5fe1ec66e2284c22d3ba3637ad9426e98a784bffd483fdb8fc59dd7ba8063a97eecba2b0f478b824e077b39a57fa7b8eab50bc6765b18d34c0f0a58bc53db1214a2995c519618979e9a9234e148678e2fb88b3bab19e5a00f8df3e3bf3adcca07dd95362ae3f4d27d9f9499d853dc55a94bb2273e1adc4050b5dc2f64e2f539", 0xcf}, {&(0x7f0000001000-0x57)="319eda0add11171dfbd7c3f3afc1b44b262335b1eae54b92fa6ba7f4054be66cfa69c70c3abe5e6cb78759141dca1473a7125f3602b2a5f43c6f69d863a4d9dfcbc8bfdbcf7519d093ba66e8b7f0e8d28d3fe16b9c769a", 0x57}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0xb4)="c3e6bd5d2abff95f54b90fafbcab4d3389b67709fe4496d9450ef6d947c54a188bd50053c79bc5aa8fc94012b9832bce2ba45777a78b944eb9ee5d00e46a389ebd1f79f485a9c11a84123d715b9ced5ef92c456a0759adffc3a98da7d3819801bb36db176a0bcacf84eb9ffada6520e5c46f06ff81f12efe08b7856ee433e93a4ec1c891936fb6c651c5ad72bd01170f1c416bea653e9dae4c1784fd0db85f995e233a82c735cf31ca1ba05dbb59e0d96816e74a", 0xb4}, {&(0x7f0000001000-0xde)="918777f29b3c4b52ec006978213bcbd1a38a50aa886d98a640155109772e4a00e7ba30e2aa87a8e5e47d9b450985c5fc828472313dc28f5cd5892165bfba0571fff3ceff4a886209eb5f6a8e0f3b69ebc4f52bfd324e48b8096724173ac4572a389802409262560bf3deb087173751a87db23ff9aa0c83ac246de2f661d4f8758a2ab526ccd33e72d960273eaef6df723fe769690a26f8581af33f6097f03fe8f6e6a08dd9e2bdda091e9850b25e7042119c22f787955d3d179a66ebac701b74820a6668fceae213ff126a7a5a349c97b03c446c2c73c4c9145ea04b13d3", 0xde}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x20, 0x10}, 0x20008810) ioctl$KDADDIO(r0, 0x4b34, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) r5 = getpgid(0x0) ioprio_set$pid(0x1, r5, 0x40000000004001) fcntl$setown(r0, 0x8, r5) ioprio_get$pid(0x3, 0x0) 2017/12/24 23:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e98000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7fffffff, 0x5, 0x20}, &(0x7f0000a91000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006ef000-0x98)={r1, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8f9, 0x0}, &(0x7f0000e88000)=0x98) write(r0, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) gettid() 2017/12/24 23:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000428000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) fchown(r0, r1, r2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x84, &(0x7f000075d000)="") ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000076a000-0x64)={&(0x7f0000ee4000-0x10)=[0x0, 0x0, 0x7f, 0x8], 0x4, 0x8001, 0x40, 0x6, 0x8, 0x5, {0x3, 0x1, 0xd86b, 0x7fff, 0x10001, 0x3, 0x5, 0x80000000, 0xc1b7, 0x6, 0xae20, 0x5, 0x6, 0x100, "336e1e4db5a9c9ef572c9266dbc5668957fe00ada7e509c49ad8c10ec9129d85"}}) syncfs(r0) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000de3000)='attr/keycreate\x00') setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000059f000-0x5c)={{0xa, 0x2, 0x4e2f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x4, [0x7, 0x401, 0x5, 0x6, 0x37, 0x4, 0x9b1c, 0x1]}, 0x5c) 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) poll(&(0x7f0000edd000-0x10)=[{r0, 0x80, 0x0}, {r0, 0x40, 0x0}], 0x2, 0x8) socketpair(0x5, 0x3, 0x10001, &(0x7f00004ca000)={0x0, 0x0}) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28442, 0x1000000000000) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept$inet(0xffffffffffffff9c, &(0x7f0000f97000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b7000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x2, 0x30, 0x1, 0x9}, &(0x7f0000bb8000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ab4000-0x14)={r2, 0xfffffffffffffffb, 0x1, 0x8e, 0x3, 0x63dd}, &(0x7f00003fc000-0x4)=0x14) 2017/12/24 23:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffb000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) sync() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a57000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000)={0x0, 0x20}, &(0x7f00003d1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ee8000-0xc)={r3, 0x1ff, 0x10}, 0xc) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d46000)={0x4, 0x1, 0x2, 0x2, 0x0}, &(0x7f00002c3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000109000)={r1, 0x4}, &(0x7f00002b6000-0x4)=0x8) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x10000, &(0x7f000001f000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000029c000-0x10)={0x2, &(0x7f000080a000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/24 23:21:59 executing program 3: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bfb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x1)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00004c6000)={"0390312afe78edd14ab25419a669e204", {0x4, 0x7, 0x2, "2cbc69e98c5d", 0x81, 0x0}}) socket$inet6_sctp(0xa, 0x5, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) [ 47.465803] audit: type=1400 audit(1514157719.400:36): avc: denied { setattr } for pid=8055 comm="syz-executor6" name="mounts" dev="proc" ino=15147 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078a000)=0x7fe, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000026000-0x6)={0x0, 0x9}, &(0x7f0000fec000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000526000-0x8)={r1, 0x6622}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005b9000-0x4)=0x0) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x4040) sendfile(r0, r1, &(0x7f00002ae000)=0x0, 0x4) pipe(&(0x7f0000858000)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f00001c3000)=0x800) 2017/12/24 23:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009be000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000118000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ba000-0x4)=0xe8) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xe000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000396000-0x4)={0x1c00000000, 0x9, 0x0}) pipe(&(0x7f00001bc000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000843000-0x20)=[{&(0x7f0000a2e000)="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", 0x772}], 0x1) writev(r0, &(0x7f00006bc000-0x10)=[{&(0x7f0000e7b000-0x84)="a9385c2fe843e937c327f48a195fe0edd055c40b8e8793286f3dc7eb399aa827318142840f02d1d308e6d11d1be16298f2777de0e8a1aec49b8b473a3b8526628ffcd7649b439085cb5b4c542cd145925dc650302e180c7b31da41fa6b389c17b2b7b0ee56e1122427348343992966956526c97749c4611b1e612d1ee5aaaf7aee99a439", 0x84}], 0x1) write$sndseq(r2, &(0x7f00008cf000)=[{0x0, 0x0, 0x0, 0x7fff, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) [ 47.595784] binder: 8091:8094 ERROR: BC_REGISTER_LOOPER called without request [ 47.635271] binder: BINDER_SET_CONTEXT_MGR already set [ 47.640588] binder: 8091:8098 ioctl 40046207 0 returned -16 [ 47.648688] binder: 8091:8098 ERROR: BC_REGISTER_LOOPER called without request [ 47.670231] binder: 8091:8094 unknown command 76 [ 47.670976] binder: 8091:8099 got reply transaction with no transaction stack [ 47.670984] binder: 8091:8099 transaction failed 29201/-71, size 24-8 line 2920 2017/12/24 23:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d43000-0x6)={0x0, 0x9}, &(0x7f0000166000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042b000-0x8)=@assoc_value={r3, 0x8}, &(0x7f00007ea000-0x4)=0x8) 2017/12/24 23:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000317000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000822000-0x4)={0x7}, 0x4) recvfrom$unix(r1, &(0x7f0000c53000-0xe5)=""/229, 0xe5, 0x21, 0x0, 0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 23:21:59 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f48000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x0) pipe2(&(0x7f0000e02000)={0x0, 0x0}, 0x80000) openat(r2, &(0x7f0000782000)='//file0\x00', 0x200000, 0x4) fchdir(r1) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000f5e000)={&(0x7f0000827000/0x4000)=nil, 0x4000}) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000354000)="7f14bcc079595169d08a938e23e52b843139f397fc49f2480d6c4ec18c99") 2017/12/24 23:21:59 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x400203, 0x0) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x400000000000000, 0x80000) write$eventfd(r0, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f36000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f000058e000)="c170ed79c34ffbb1c2ccafe130e227686fd757e22d888cd0a9aed53fcee92067d4a1a95a8ed97f963db1fc0795e941a9f1e10cc3244a4bd31d5b8ca16ff34fc9fd2d3d", 0x43) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cd1000-0x9)='illinois\x00', 0x9) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000151000)=0x0) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000050c000)=0x7, 0x4) epoll_pwait(r0, &(0x7f00003c7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0, &(0x7f0000aa8000+0xe90)={0x6}, 0x8) 2017/12/24 23:21:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x180000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x9acd) r2 = memfd_create(&(0x7f0000001000-0x4)='lo$\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x8, 0x400, 0x8, 0x4}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:21:59 executing program 3: prctl$intptr(0x1c, 0x7) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) prctl$intptr(0x8000000000001c, 0x5) [ 47.690387] binder: 8091:8094 ioctl c0306201 2000a000 returned -22 [ 47.699714] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.706781] binder: undelivered TRANSACTION_COMPLETE [ 47.714519] binder: undelivered TRANSACTION_COMPLETE [ 47.728646] binder: undelivered transaction 45, process died. 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fd4000-0x68)=[@in6={0xa, 0x2, 0xfffffffffffff801, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x88, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x68) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fd5000-0x50)={{0x4, 0xa7}, {0xd03, 0xcd}, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000858000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009d3000-0x50)={0x0, 0x1f59f918, 0x5, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000659000-0x18)=""/24, &(0x7f00005c9000-0x4)=0x18) ioctl(r1, 0x2284, &(0x7f0000154000)="") 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000345000-0xd0)="dc13b51a5b31306e78dd581b71ab1244ece4740434cf0195f75d34c82d9d233f29008861ffccd64ade0e8ce0442fbc50974e8e1195c604f88000003f0002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc040708e60000000047000000d300bdeb62e18a769c862f856d59f8b9f377e345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6436ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca9000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) recvfrom$ax25(r1, &(0x7f0000d44000-0xad)=""/173, 0xad, 0x40000000, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000036, &(0x7f0000beb000)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000028a000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f2000)=0xe8) 2017/12/24 23:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00007a4000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0xfb0, @snap={0x0, 0x0, "fc", "618a72", 0x0, "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"}}}}}}, 0xfca) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ef8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0x2, 0x7, 0x0}, &(0x7f0000ec0000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004df000)={r3, 0x1f00000000000}, &(0x7f000079f000)=0x8) 2017/12/24 23:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006ab000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000d05000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ff3000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000083d000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dc3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000733000-0x8)=0x0, &(0x7f0000c85000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00003fa000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b03000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000729000-0x8)=0x0, 0x8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/context\x00', 0x2, 0x0) mq_timedreceive(r2, &(0x7f0000d20000-0xf3)=""/243, 0xf3, 0x7, &(0x7f0000a70000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$llc(r2, &(0x7f0000700000)={0x1a, 0x1f, 0x0, 0x20, 0x6, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000e63000-0x19)="1b5621a72dd2d06040901832619f3a25356238677ac6bb2c09") connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e65000-0x20)={0x6, 0x0, 0x10003, 0x8f2}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e65000-0x20)={0x0, r3, 0x0, 0x80}) 2017/12/24 23:21:59 executing program 6: r0 = socket(0x0, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/24 23:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pipe(&(0x7f00008d1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000645000+0x7c4)=@generic="cb30e44309e44a0c2e577382afdb756f") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000c82000)=0x80) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f0000f70000)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x0, 0x1ffffffff}]}) syz_open_dev$tun(&(0x7f000005b000)='/dev/net/tun\x00', 0x0, 0x604000) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x4, 0xffffffff) setpgid(0x0, 0x0) pipe2(&(0x7f0000c67000-0x8)={0x0, 0x0}, 0x80800) fchdir(r0) 2017/12/24 23:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aef000)={0x0, 0xffffffff}, &(0x7f000069a000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df4000)={r2, 0xa8fb}, &(0x7f00004e9000-0x4)=0x8) mq_notify(r0, &(0x7f00005dc000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000268000)="", &(0x7f0000f42000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.792666] device gre0 entered promiscuous mode 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001df000-0x1f)="1f0000000104ff00fd43454007110000020ff00008000100030403dcffdf00", 0x1f) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000f0000)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000625000)={0x0, 0x6}, &(0x7f0000c36000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000591000-0x50)={r1, 0x48, "7dad48d35cba777333d765ae1c6aa676a6aa8551080c7f1397c1789e2c2eccf7b334670957202545836e064fd8616c272bd24a418a33d2c22c1e90de352e8cf844fd9940ce3650d6"}, &(0x7f00002a7000)=0x50) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a44000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000035c000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000826000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003b4000)={r3, r4/1000+30000}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) 2017/12/24 23:21:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000611000-0x30)=[{0x100000000, 0x4, 0x8, 0x80000000}, {0x1, 0xffffffff7fffffff, 0x22e, 0x5}, {0x8, 0x100000001, 0x4, 0x6}, {0xfff, 0xffff, 0x17d, 0x1}, {0x6, 0x3, 0x7b9, 0x7079}, {0xf0c, 0x1f, 0x5f1f, 0x0}]}, 0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x19}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x2, &(0x7f0000000000)=[{0x8001, 0x101, 0x800, 0x4}, {0x43, 0x10001, 0x2, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ee000)={r1, 0xb7, "e737801fb5b4422f381c7a616ff350cf9a7ba2a8f6f2d890e81c6adc9937253b1b8c5c319fd12fb23c8a17f5cf819acd924a623d280812fecd22cf9882709898700ba78bd4ab5bba3bcd9b4231a2eb390645f335a8d4b7337d67836ed070c828f42d388dbf6c618b95d5ada7c7e27a2fb96e1286b0300fb66d8c8bc5c3f2aec39c780a6a7d39540eb12f7fba5fea404170f1103e5c56993da93038329b7c5fb92f4b03b178f1f2228d01da7081ef5e629416a37dc77dbf"}, &(0x7f0000000000)=0xbf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r2, 0xbd3, &(0x7f0000a91000-0x1000)="544b887d6b383dd6bab346949fea39e8f44f4c57ad17791d6cffc9427538c4aac7b63da4ea87ad1db1dad5a400b691773fa94ff62efac689bdb5f80a4f59d5b5959fdb77ac4f35f83be57df573f82ec776de9748e531c2e914f644de269ed8c0b6c952c7fa5fc097e038e2b45e1d9e77348c94af6e4b6f4a7649f240a1a3c477cacb520a85784595c721ae2c3b2998cb78acf7cc608ee071ffb5d5416e556627423a1d2a22c8e2e2dfac40e588062ac3ebe1d461e7b361bb18cf32bf89d24ee4b9bd73c02b6b6cf2c1027c5cddd76824f0ba113d86edec3a3d1f4331515793c39d0271b4ce6d88ab48793346cb25f849b1b72ebd5e2b944e5be425fe946186aa6ae37a1738b0c3d589c487c8b093ae268286e705dd256789da6b2c3886c2783ac364d03cb60fab8fc0e9c64602fdb04065777e29b8138193c6f553ac08ca35cbc9dbddd5435f75b1815df7c7cf6578fbd73f6375c20b7430c29674260125b0b80c606a3c3e321f57e27c4b079485f0710d790286de5ac3e762a48f4000ceafff4b17ce87739fb86d7623a0eac1205dcd550843916c7935f436ec579a5c934146b5628c91d88979401e8f64801ffb2d121e500c7a167086711c917fd06c18b190aa119568e9faa88bf8a42ea74be422b8c6d0f21c6a458fe4abfb64140c8ce5388285f564026b906f6fad5ee75cee82d810478a6c0467eaf7c325ef3ba36d41419aa20649ae0d9cd8ad6f123e11aa7f01eb8823ac7de57e8fa811ea2bb36c00fa675045acfce92af90d9f5bf83674b2d3e495b90e0bf3459d13d6a635d1bf23a2ac3027e6228d63fb3b8c34a68283b55fe6f7d34c2827d8fbdbf4744dccc5afcd4760bcceae00e22ee4092a13113b0da40759b71853b84f8b56acbfc03f5930b8274b1eec0e8b7774c237488ff69146efa89b0efd82392975236f2eef4397d5f36c3180efe0a17271dab3e2cb928a5ab7254cab72c39a738d37636e8a1ef8bbe3dc711706dad60767aaff45deed0b90e61d3fc103b359451fd4eae5d04a0f5ced8319db7894b0db570559279f3da5585ee47a5155f2e3dc8f2544eecd3cc215c5132d71ad34e749c9a3030a7741cd312c226e04eefc0fc8b5a7e02f9c115f8f38bf5f484f18e9d83f91246dc7031c90f0b5798dcb99e824671951d1ad50ca3750d6554a877b939f8d17461d725aca08d559daee8512b7dcbfdf618bc808082d2042600f0cfdebfc62bf63bc24e17bec32532e659af3168abd9a1042b1d58975d109d8966d27fe480f751df3c2bef099952fa675d6ff8f1f3e6916e451592c5d10cb8670515cf7eaabd31b36fe55bc92ac32cfa643fb55d135074edae4f0434267179088e9a4e2f2560a836a03100e6ac95ddef8f6609dbd6a0b394046ad9d0adbfdebc634a36bc6bb4375d4a7f0a8dcb2f6c6aa47f2caa411435df384337feb0dc1710b2adf6c24fb1f89c40ec86ad534151fa8871dbb59665b23d47790f25edc3eb7d6eee9a59bc159d5877a8133185608b27bb394a8cd843af5387a53e9541376aadd90362958931577382d9bd3a2489761c24eee668a63b20682c0df9c0ba3785f249c93ae8f892ef29f9c73870a19a9660d8cf27c7ba573a98f7090e176538298da61841e10975cf5097826885d5a66c2e6a1616c9c5be61b53c581e29245c6578d9764638b5bca9ebd66d40f8b43089fd2997934f2c69f476903c30589d90cef9e5544de83b63e3262eb1ffee84ac1cfa8dca2f36e4903c944aa5c40c791157bcb0681d81280a154c836d7f48db2770be9496dcce1ea2a7164183ec69b49e376b68be8643b7ec52628860f8d36115a6ce3cec553f95b5e8d14e307844db1a52d26835e25220466a102c28220d87b1bffbb8a472ec470ab3fa6d28add219b6fe32a106370ffd3dd6295761fab47398dc800d07313b97dd7044475efb198b576090ef63638302e66bd7ec38e10c92e127d4d20ac5c63366a5d8eb0fc03c0c978f1b52575cbbb0cc9e171928c21d22bcc1064744aa88529e92ea259435ed833b0b04a623401fab3a2038eae8f8ab7eb20b5dd9f4e40236bbc5567c66f012fcea417abd0847596b22a5c6b4a7eaf37dd087289926bce9b1ec681e4377595cff123573dcfdaea03e467f68b029bf6d6f7388a51ca96a1177c9686a5226335045838e75d45405877b405616fbad4d173cd198abab2e0ba9943cc9f0b19ca51f54ea2e35687b1b7aa03dfc99025f2714dab8f9d2387211c8f2d3da6e8af608cfbd667e2335ef60ee907e580e7977a679017611a2b1cda08814331d1e7c8f50bb908aa99f2df3c980ed8079c120cdfc5e5aed51e912bb1909f8b513b340eb5eced07e6e86b36c5481dbd0cf1d80fe41459c87bf3a54ace434ff602025bc57ce13448d5aaa09a9ea33b9aa0225b3e2de6a6709472ff39c9bf64adba24c46d4a9b2d304b4452704ddeca515d5bf2db4d791ad835b2a49e4c001a0a5bb9ccfb2cf403ba76e3d40db07b65f814d0fa0bc0d2f036b40af89f3c7745e900babc0de52d3b9d4ec521b52e22fce21a54ed7931ee780cf70b80d67a331f16fc6f6533bf5eaa80bdb8dffe906470d8752f8b2a17b29cb61e4abff87a1f01adcd2374ed65b90362275aa4a560339c318206ddc0a4ed3f72e2502ba12bd7f814784a98255d15b0738e18a51381158646695958f6562c1d14758d68b83336f46d661c7f19902d768bdbfba2ef51d494062d53fdb62e8e680807a173b3658ab8c8fdb3c363ed05b0c9aca50309bacd172d5998797b71c31ac210d67a14ae5721139ee4984befc59c1d79a3693672f9edca6a39e7527e13c940ad9865ffcdb11535afec0cefde0e4293caebd81a6a070de4ebcc4c591dfe20d0cada571eb536a54f27b72a3d699806a0e7ff6d2da0362be7ed8e684c979c195c522c6570f6518db938821a5c7b61bd1d24a3db054c11e5497367bae3e3f63cb3f2464a4bcc2c8237595a6700c0e7a4bf0e5b1a9ae27d0468a458260fe33cb03bed78253a4777af33b7282840f5a846785a3f966cfaa28cfe76e8046df6d1e3c9fe48ca85ce1a5853e6747222484b7abff7cb141970dd3ad337f741728bded90629ff83c30be002d1ad15035d432a65cfea3a0069c14f919e49e44a3dca7d1d12e3d7c2de113c1048ff40606e862accc45b03b5b7acbc3029b0b1f17810d573713b0acf1bc612843e069e489d3f6c1aaf2819cf2a47ea6f222688fbf10438d6be877035a65db9fe10e74792c83b5246f57b6a75f5c2f1d1457182f5572310089b13e63936ec04e3e50bb1fcb2e7c5cc64a1a59cb34fc1a3eb142a5e68d6963af2cfc8422806671b41034063e6d8e7b1b296c654fbc732259707536527d3b11d58c906fa57112767042260660b3d1fd9ff010e2e545d435aca87a4a25a2f6eb53d83db16109f1ab9886edb1cc3cca151a081de465bea3ef2ce82719f8ad4e401980ab6c38f39718a07f6abe4a72b8e410061cda5e3f7a71184d88ad5a74b829d472016dc2b41ba630ae8e109a8537af1ab2a88eb43f397837aa25737b69ba33e4151c3bbe8eda02a974530cb81a687614f6ddef920ef5b18b2920355772ca87421519ccc34b400b36cd5e9ebe9f7b40183638b79f07375e757a860c2038c551457cbf57f244de405702a09cee51dbf2d813e7c1cab2fdacf4e1ff3047bc6b0057afd06a46a6464f653d7211a3d76192904dda7e3ac30134b070e4f9980e4f8b87b8dede509326c814c4e3291cfbfda52045736349a8d3d0f54928badfea8567c2c2b677f25a6eafd924da1011dbbec8bdae15fe1622185642cef28bf00ba085544e6cc2913876d764c29e972607179a40ff42451a60d3dda2e601dbbc7e3dcca2e798708ec5ba7dbc9ad00cbcb5091fbf886b682d7cecdb9d9f3ed4f00793644eff3f40eb95e4ceb69ee147a7f021563360d66dc2bc52874618e86a2565f7f8e8a4ff1a20400f12cc6c8956199a191785f5c51058e83469efc501f27b56714c6e45a26698a2d84bee69809cf492d58196f5b81ad2ce17e0db5221b81debb9031698c0d97e3beb418d5ec679044e7e0602e93cc31eb55d4861ddcd3131e754cd7b174134e41662e23324ea017d4d22bee33e603e3a8fb03b2f3cf4489b5dfc87565eb916c209f71231b068e3e94c375bb1dd1c81acee649d511bdab09d7b3f5df5ba32387e7c93cc7676d530e97e76bbbeb0a3bc8f146ad047ea08e1045118fd16e16ee7b63ce7441fd8fc628f8e7bcdbcb3da8dc6530b572626e4f5bfb3906ce7ed39cc622f1885627b50fb11ba2cad6c6ce3a4ff8f8511b6eda8e9e4f6403ae6dedd0f6159d50306b0d722ecde5a080ef58f4d499ac127605509e3dac1c3fd89875397d4648e75087de5ac77a3058c0f06d466a5d22b0fe603ecfbf6aec6c9a6b32166a9bcd0b1553e6ed9c27661de09f47852d873ed766abd842debdec5b02b1cb5f00e6ec08405b07c7bd0ad376d03b3cee04c2b64d86cb9210a3a42ae783ba296527318c0173dcfc9d29a6750d4ab3e2083c9cfa6ebf420f0b090445c9efb82475327f33dd9dad33d7e87ff0ddfabd0386d0b8fa1543d5b706d3f390a0e649d9f044fa5dc7fa52b0315ed01f639429a54a8909a0ddc9d4883dc4d14f63e90633bccd82502d47c0046f6c17e8c5e0b0deb5ffe8a755b4454f74106b24f70ebd92f74ed7666e9d44574cee10c80913a2913e770353777f9088c83a11a9afcff97761e12f4187db23051c698d3d17385f4ff7104b1402c044742e5b41b17448b4e57bffc8aa0e19ed74b84fc18050a2a8d20e4230c3416da3d98844fca7f4a82f90e9892e796b9d2f403adb804e64ba5f02d0ee842d8a05907b2e7d241f995b2b61a578314674341fd46259d1fc4356de3cd69208af99b796f87e7ce537a676d6c07aecfa501343aca99f4ff0e5a5f8828456618753b9fa798146f65eccc88e6fd051c736e61d479275cfdba61e7fd3cd4cbd9840fd10bac99739e63e9994c980ba126b297bc3f9cf62c6d188460a81bacf4d8bb4cc263f056b0d47200dc72184d3669cc8246ebd21995e0cf8d7dfe319f85ae894846aed3dd3689200a09a7729910da1457895740f57b1c021ce857b0ca153c712e5b3e949726118a3940c950cfc161a02d36a297654254afd0b883b16ef3474f819c57cf47b1308b4c52ebd8f79c824df80f3ac7a1608562a9d27e3012465833640ef70edcd7ee6f8c027fd2f998017376b7e12e4eb43a9ad7ddf8ac871cb039be245d472ef94cc463d97af88f5a6715f14c4ec9d8394a6e2031746be5bee012ad1b7be1cef885c3c4ce757c3e2853c4d90931501413e51c9d59d03cb5dd4147e836de9daa21973068ea239fd3374ee244171ecb767c0e05b4be348ab89f7ae66973a0508da6cca175236c2a53002ccbe9169d373dd548d38fe0784240aa41e97dd684474286d519d98be29bd093d55465c7fbd9d6f3139b26435c31c741b1742224169fc4c1c820f85b78caec86ed517402d73edb9df78006975bc74c1fbfec25788b079ea64916ef51a46cd0e3d0bda67b60ad3416a24d0bdd9d14fcef0cc785600833442501900d96c205a620695c4bd1c13760a370c230ff8874c27a9cb2b392cc2861346845b22c6936f447194ada9fc32492b3f564d96e03f819737d734a08167c625c8914dd6ab47d6a8e51c7a966ee6ff56cb08aba106475a94d1096ad896249130be62706330c86470d6065af2b78dbe3cfcea704ae48075d3c57d9dbef807e435e3a61702c2b9082575f2fe7adbe7afa82a5cafbc4bb947") accept$inet(r0, &(0x7f0000417000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000318000-0x4)=0x10) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000f77000-0x4)=r3) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="440d0503ec0b00001d078900ec", 0xd) 2017/12/24 23:21:59 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000817000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dbd000)=0x10) r2 = geteuid() setfsuid(r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000978000-0xc)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x10000000000, 0x801) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x30) write$tun(r3, &(0x7f0000077000-0xd8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="a1398a339996", 0x0}, {@random=0x0, @random="b8cc2e031fab", 0x0}, ""}}}}}, 0x36) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00004e8000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ff6000)=0xfffffffffffffff8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000c6c000-0x10)=[{&(0x7f000045e000-0x3a)="390000001300190000003500000000005fb54158030000006c0b02af060080051100160000100000000000000000011000e907010420000096", 0x39}], 0x1) [ 47.841819] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 47.867938] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/24 23:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001cd000)=0x0, 0x80000) signalfd(r0, &(0x7f0000a02000)={0x9}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) signalfd4(r1, &(0x7f0000e21000)={0x0}, 0x8, 0x0) 2017/12/24 23:21:59 executing program 2: clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000096000)=[{&(0x7f000081b000)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x5, &(0x7f0000e01000)=0x4) madvise(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x80, &(0x7f0000002000)={0x0, 0x0}) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x4, 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000cd9000)=0x7fffffff, 0x4) socket$netlink(0x10, 0x3, 0x0) shutdown(r0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x8) [ 47.881856] netlink: 37 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x82000002) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e00000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00006f1000)=0xc) recvfrom$packet(r0, &(0x7f00002a3000-0xd)=""/13, 0xd, 0x2, &(0x7f0000614000-0x14)={0x11, 0x5, r1, 0x1, 0x7fff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = gettid() exit(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000029000)=0x0) exit_group(0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c23000-0x4)=0x0, &(0x7f0000d5f000)=0x4) 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x8000, 0x9, 0x0) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f3b000-0xc)='/dev/autofs\x00', 0x8e9c6ce49ff28849, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2017/12/24 23:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dce000+0xdb8)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket(0xa, 0xe, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a90000)={0x0, 0xffffffff}, &(0x7f0000a25000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000964000-0xc)=@sack_info={r3, 0x6, 0xff}, &(0x7f0000951000-0x4)=0xc) getsockopt(r2, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005cb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee2000)=0x14) timer_create(0x4, &(0x7f0000eee000-0x60)={0x0, 0x37, 0x4, @thr={&(0x7f000087b000-0x19)="24226d5fc966b97b08454c3484a9f33fcdc2a7a820095df5c0", &(0x7f0000eba000-0xb6)="930563785ee4b298c28bd430e02fd2bae38e51698e5dc533c5158146de6f836cc3b58e2499cedf9b1265ebb54528af0583ce782f2e7096b464f302c63d2e08a6223eb02844841860d1bda2d2b94a48bb16496d7c8e1600cdbb1a52f53371e50ab62e46053e79932c77f37f62e72604d2c1f1f933946eb95a6c62bb5a844d080cbdf3676c245e38c4a24bf605fb352b7f806e5aaaf61bcc56490987f2ae23b18bc55f7bb15bc321d09cb70a4729ed76ecf3997a173029"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000242000-0x4)=0x0) timer_getoverrun(r5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000779000-0x8)={r4, 0x6}, &(0x7f00009be000)=0x8) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) fcntl$notify(r0, 0x402, 0x1) 2017/12/24 23:21:59 executing program 2: clone(0x0, &(0x7f0000e10000)="", &(0x7f00000bf000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") rt_sigaction(0x0, &(0x7f0000ea2000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000be4000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4ad, 0xd0003) 2017/12/24 23:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001d4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x8000000006) writev(r0, &(0x7f0000f88000-0x20)=[], 0x0) 2017/12/24 23:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x78, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000c89000)='net/ipv6_route\x00') dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000cf9000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/24 23:21:59 executing program 0: mmap(&(0x7f0000000000/0xcd9000)=nil, 0xcd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write(r2, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000280ff45", 0x22) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cda000-0x4)=0x0, &(0x7f0000cd9000)=0x4) 2017/12/24 23:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000874000)={{0x2, 0x2, 0x0, 0x0, 0x6}, 0x1000, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x7877f5d4, 0x10001, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000048000)={0x4c, 0x0, &(0x7f000018a000-0x8)=[@reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x28, &(0x7f0000614000)=[@ptr={0x70742a85, 0x1, &(0x7f0000a7d000)=0x0, 0x1, 0x4, 0x18}, @fda={0x66646185, 0x7, 0x1, 0x25}], &(0x7f0000856000-0x28)=[0x28, 0x58, 0x38, 0x38, 0x38]}}, @release={0x40046306, 0x4}], 0x36, 0x0, &(0x7f000037d000-0x36)="2c3d49f29e5f2addef9363c4a18c66f28a54aa837c810465d52fc1e09aff565f9ee307e6d210a6e44b1fbd8356e0d62199715dc077f3"}) 2017/12/24 23:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/create\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f000048c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d98000)=0x14) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000a2b000-0x4)=0xe35) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000865000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f27000)=[{&(0x7f0000b70000)=""/69, 0x45}, {&(0x7f00009a3000-0xe7)=""/231, 0xe7}], 0x2) socket$inet6(0xa, 0x5, 0xffffffff) 2017/12/24 23:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000038f000)=0x0, 0x80000) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') sendfile(r1, r1, &(0x7f00009ad000)=0x0, 0x1) 2017/12/24 23:21:59 executing program 6: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000b44000)='./control\x00', 0xc00) r2 = inotify_init() r3 = inotify_init1(0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085f000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b46000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x9) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) openat$keychord(0xffffffffffffff9c, &(0x7f0000805000-0xe)='/dev/keychord\x00', 0x40000, 0x0) 2017/12/24 23:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000047e000-0xd)='/dev/net/tun\x00', 0x0, 0x127200) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fsync(r2) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2017/12/24 23:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000007a000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000df0000-0xd6)=""/214) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f0000cb7000)=[{&(0x7f0000309000-0x1d)="8349f4b4677a8159ec99d7cdfd7b302f9d7b44d217dc97cd0d13180938", 0x1d}, {&(0x7f0000b4c000-0x41)="9aa241a12f6e6f7a4fed7e16b4fb986f2d40d55aace466da61a2b0c6cec16830ef5da1364d030ddeea420a9ba3142c9955044f9dd82cc8d5180f50e79fa74abc47", 0x41}], 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006be000)={&(0x7f0000c5b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) sendmsg$netlink(r2, &(0x7f0000562000-0x38)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f0000351000+0x535)=[{0x50, 0x12, 0x7fd, 0x0, 0x0, "620acbf3400000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc75eb6e27030f81aa64f2606190b1f1ceb1103f008f8338ea443"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:21:59 executing program 4: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2017/12/24 23:21:59 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5d000-0xc)='/dev/autofs\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ba0000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000246000-0x8)={r1, 0xfffffffffffffffe}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ae2000)=@assoc_value={r1, 0x9}, &(0x7f000034c000)=0x8) accept4$packet(r0, &(0x7f00007fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000073a000-0x4)=0x14, 0x800) connect$packet(r0, &(0x7f000068f000-0x14)={0x11, 0x1f, r2, 0x1, 0x8e9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/vga_arbiter\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e43000)={0x3, [0x1, 0x5, 0x80000000]}, &(0x7f0000ca6000)=0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b36000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d52000-0x4)=0xe8) 2017/12/24 23:22:00 executing program 7: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x20) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f56000)='./file0\x00', &(0x7f0000d9c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) open$dir(&(0x7f0000f55000)='./file0\x00', 0x110ffd, 0x28) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f58000-0x5)='ceph\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f57000)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000061e000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f0000a11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000850000)={0xfffffffffffffffd}, 0x4) writev(r0, &(0x7f0000032000)=[{&(0x7f00008e0000-0x8f)="d8b7854a9bd39f48d79e484fcc5aca0ee79dc0751a21788d18564c71b7711e931006c0b6c2afffb5fa8fb7665adf0fa57d597baa52bbf25b08ee0b4cf14d36888ca37af96dd259235862b8ebbf1b6c072b2e99a630c7412cf86801830f63e89d2c2174f248b3b141c8f266da508486234436b1d2996af86923d0f9c77347ff6c92ba440f47a17f697e34b6dff3db34", 0x8f}, {&(0x7f0000bfe000-0xc2)="e206004a3717dffe0ad1e3ec29b3fa424e0989bbc43c5ad4efd252cc8f55af8f252b35db69f302ef1d780bc11d76a8465952fb109bd933f10282bacb18527b09f4217a62c1a907a03ac55d3c4fac386ecc1b4fdd44ed00e746cbe9cbef7327d60b3f35aff26e29dc75d00cf133ec4b0472ac945f47d088ec4df79ef569ceeed9034392d489cc942ee7c1ecfbb2738f2c1f8972280e065eac602dc667e085ae85e6a6cc9672e41487a12dddc5198809b227a76d23a7fa8b0debeafd588d4357dc90a8", 0xc2}], 0x2) 2017/12/24 23:22:00 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') pread64(r0, &(0x7f0000000000)=""/0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xa51) 2017/12/24 23:22:00 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001e000)="70726f638700", 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001e000)={0x0, 0x7c80, 0xcb, 0xff, 0x5, 0x1}, &(0x7f0000006000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001e000)={r1, 0x8, 0x100000001, 0x3, 0x8, 0x6b}, &(0x7f000001e000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000007000)=""/24, &(0x7f000001c000)=0x18) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d06000-0x1)='\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000406000)={0x4, 0x3}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ecf000-0x5c)={{0xa, 0x2, 0x45, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x3ff, [0x1, 0xfffffffffffff66b, 0x3ff, 0x2, 0xfffffffffffff000, 0xfffffffffffffffe, 0x8, 0x8]}, 0x5c) r1 = socket$inet(0x2, 0x6, 0x1) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2017/12/24 23:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000f73000)=""/217, &(0x7f0000593000)=0xd9) r1 = socket(0x11, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fc5000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000860000)={0x800006, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d39000)={0x0, 0x90, &(0x7f00009ea000-0x90)=[@in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x3404, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x2, 0x2218, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in={0x2, 0x2, @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, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}]}, &(0x7f0000197000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000087e000-0x8)={r3, 0x40}, &(0x7f000065f000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000086f000-0x14)={0x2, 0x101, 0x1, 0x2, 0x4}, 0x14) [ 48.090561] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54171 sclass=netlink_route_socket pig=8260 comm=syz-executor5 [ 48.109440] audit: type=1400 audit(1514157720.040:37): avc: denied { getopt } for pid=8261 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.146123] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54171 sclass=netlink_route_socket pig=8276 comm=syz-executor5 2017/12/24 23:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000f49000+0xf08)="", &(0x7f0000a6d000-0xb8)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00001fc000)='net/fib_triestat\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000993000)="7363616c6162c1ffffff0400a0d5c398817a18aea9b4ccc8a8083192cdeafe195b6662387e320d000000000000a54421", 0x30) 2017/12/24 23:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setregid(0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007dd000)='/dev/usbmon#\x00', 0x1, 0x75dcddf56bd9b481) getsockname$ipx(r0, &(0x7f000057e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a1e000-0x4)=0x10) flock(r0, 0x8) 2017/12/24 23:22:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r1 = getuid() r2 = getegid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x6001, r1, r2, 0xfffffffffffffffd, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x3, 0x7ff, 0x3, 0x3f}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x10001, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0xffffffff00000001, &(0x7f00003e0000-0x8)={0x0, 0x0}) fcntl$getown(r4, 0x9) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 23:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) munlockall() 2017/12/24 23:22:00 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f61000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) sendto$llc(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x890, &(0x7f0000677000)={0x1a, 0x5, 0xfff, 0x401, 0x200, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) membarrier(0x1, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(0xffffffffffffffff) bind$inet(r0, &(0x7f000077c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000f7000-0x4)=0xe6cb, 0x4) read$eventfd(0xffffffffffffffff, &(0x7f00008ee000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007c8000-0x8)={0x0, 0x7}, &(0x7f0000d01000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/ptmx\x00', 0x400400, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000021b000-0x8)={r2, 0x9}, 0x8) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000ec9000)=0x0) pread64(0xffffffffffffffff, &(0x7f0000c6d000)=""/0, 0x0, 0x20000000800) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000060d000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002ea000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x27) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) connect(r0, &(0x7f0000001000-0x10)=@ethernet={0x6, @random="435a501e90cf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000bfa000)=0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x7f) keyctl$assume_authority(0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) 2017/12/24 23:22:00 executing program 5: clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") madvise(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7530}, 0x10) mremap(&(0x7f0000dae000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f00001ca000/0x4000)=nil) r1 = syz_open_procfs(0x0, &(0x7f00001cd000)='clear_refs\x00') ioctl$TIOCNXCL(r1, 0x540d) 2017/12/24 23:22:00 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d7000-0xe)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000027b000)={0x0, 0x78de, 0x2, 0x401, 0x3, 0x8, 0x5, 0xb50, {0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x5, 0x8, 0x8ca}}, &(0x7f00004fa000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0x89, "751382d2f1ecbb5b3d94a8b89e86941b072179c2786358c2f351dcb8e5dbf559ef109cdb2d3292902d83793921b74a0d9332130edc09f67e1579a7fcb965084085ce95062358c4efd035cf6ee27979239f6d36470f5b2726f1c0ba82ce0a4c87504ea2b37690438bfeafcd8e2503ee6df885628a7ff3d7be263d883a555ebffc51d40ae966bdde5f08"}, &(0x7f0000001000)=0x91) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9, 0x2, 0xe83, 0x2, 0x8, 0x1, 0x1f, 0x2, 0x5, 0xff, 0x5}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8000, 0xfffffffffffffffb, 0x902, r1}, &(0x7f0000969000)=0x10) ioprio_set$uid(0x0, 0x0, 0x3630) 2017/12/24 23:22:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) connect$unix(r0, &(0x7f0000d2f000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000033000)='ppp0[ppp1system\x00', 0x0, 0x10, &(0x7f0000001000-0x40)={0xfff, 0x4, 0x1, 0xf9, 0x12000000000, 0x3, 0x5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000129000)=[], 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066c000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000edb000)=0x0) r3 = memfd_create(&(0x7f000066f000-0x2)=')\x00', 0x2) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000edf000-0x4f)=""/79) 2017/12/24 23:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8020a}, {0x0, 0x0}, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1000) 2017/12/24 23:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000bf8000)='/dev/input/mice\x00', 0x0, 0x94000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f3d000-0x10)={0x0, 0x0, 0x84}) r3 = syz_open_dev$sg(&(0x7f0000c38000)='/dev/sg#\x00', 0x40, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005a5000)={r2, 0x80000, r3}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000583000)=0x0) 2017/12/24 23:22:00 executing program 7: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [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}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c38000)=0xc) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x7, &(0x7f0000acd000)={0xffffffff80000001, 0x80000001}, &(0x7f0000f0f000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003cb000-0x20)={@common='bcsf0\x00', @ifru_flags=0x8000}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f10000-0x6)='.dead\x00', &(0x7f0000551000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f0f000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) 2017/12/24 23:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a5000-0x65)="", 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000086a000)={0x0, 0x3, 0x1, 0xf0, 0xffffffffffffffff, 0x800}, &(0x7f0000fe4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000241000)={r1, 0x19dd, 0x30, 0x6, 0x8000}, &(0x7f0000a41000-0x4)=0x18) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2017/12/24 23:22:00 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b23000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000fa3000)=[{&(0x7f0000fa4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000272000-0x10)=[{&(0x7f0000fa3000)="334920f87ccee6fd95f366daa4eac0e9c4ae96da6f7d0f74c92b8080b8fce2a2b605a934e076eaf55b52f44ab8c6f47d17aa76fa893c1c037e36808324eadb6dfbbfce1ca51fcf7999d94ef984aea333d9523e3f34561102d3e474ad6c51b9f2640a2f6b710e2037fb44b3d1d162873638690ad6f98d57fab735e78a3049e178aa6fc88c0e8102697cb08ebedfe58032915d31f534a8d736e7cafd184be7bbd0f37ad3da881de71f70e566768fbb7b27a0", 0xb1}], 0x1, &(0x7f0000fa4000-0x108)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}], 0x108, 0x10}, {&(0x7f0000fa4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000526000-0x40)=[{&(0x7f0000fa4000-0xe4)="9e8d8db81abf7a35dcd25761aa70c78a4384f5e384106fdccf668c90943e7279424121ecd51e9b7479987c220246c2bd16f169cd56c9e09069cc5b3c1278c4c66cfb84c6f5b22f0da8f941191d8e8aba9e41de02309061aacb2be26b40fd71a0a603b5db7578aa47da90b61c206bb1adcaef106b9310f807bbd9bdccada5be85fb5d80e5ba2675cc06e7bd1abfab6bf2ff428a9f9b76f4243fb6b8cb3c9f4cd913748f5826b1ea52974f50e1ff96860a4a1e02cf645100f049c339df7227c58313fb870446a5bb9a3bdf1b2108e1b3d06dc282a72ae26dcf7f757c88c2a3eb7bafcab47c", 0xe4}, {&(0x7f0000226000)="5ea2fce79bb3cf1498902f4fcab202df62b0008af652c2ecde5aa99084f78b8924b1301f049ec62ebe86098601bd102942acfc4b6a598b38da5f6560938439084fe7448d77e0297feb750162c014f7c66ee234e9f7c3da678cecf20972cd5fc6e94f8026ede5bf863a182ae6c52cc8", 0x6f}, {&(0x7f0000fa3000)="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", 0x1000}, {&(0x7f000052c000-0x44)="6e322ccf30a377001aea4069da27a7d0c9931938c241e8222f80a1e521630a2c1069b7e71999f200ddaface2a37ee9dec38b397a7443a47fb847b8b9e1f906c3d31a94a1", 0x44}], 0x4, &(0x7f00009e3000)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}], 0x98, 0x4000}], 0x2, 0x10) ptrace$setopts(0x4200, r4, 0x0, 0x0) 2017/12/24 23:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00002a1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000a1e000-0x18)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) writev(r2, &(0x7f0000396000-0x20)=[{&(0x7f0000b6e000-0x8d)='v', 0x1}], 0x1) vmsplice(r2, &(0x7f0000813000-0x60)=[{&(0x7f0000d25000)="", 0x0}], 0x1, 0x0) clone(0x0, &(0x7f000068e000)="", &(0x7f0000d60000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f00001bc000)="") ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000736000-0x8)={0xe2, 0xffffffff, 0x895, 0x1}) read(r0, &(0x7f00005a6000-0xea)=""/8, 0x8) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000143000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) timerfd_create(0x5, 0x0) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000edd000-0x4)={0x8}, 0x4) pread64(r0, &(0x7f0000e89000-0xc)=""/12, 0xc, 0x0) [ 48.370520] binder: 8319:8323 BC_ACQUIRE_DONE node 47 has no pending acquire request [ 48.397632] binder_alloc: binder_alloc_mmap_handler: 8319 20000000-20002000 already mapped failed -16 [ 48.408545] binder: BINDER_SET_CONTEXT_MGR already set [ 48.413929] binder: 8319:8323 ioctl 40046207 0 returned -16 2017/12/24 23:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mknod$loop(&(0x7f00007e4000-0x8)='./file0\x00', 0x8000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000101000-0x8)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) 2017/12/24 23:22:00 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e30000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002e1000-0x20)={0x6, 0x68aa, 0x0, 0x9, 0x1, 0x7, 0x7ff, 0x0, 0x0}, &(0x7f00006f4000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x4)={r1, 0x6}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000016000-0xc)={0x20000000, 0x8, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000157000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f0000a27000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffd, 0x0}) 2017/12/24 23:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00005b1000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b07000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006dd000-0x4)=0x0, &(0x7f0000bed000)=0x4) writev(r0, &(0x7f0000d40000)=[{&(0x7f0000a80000)="290000001900ff0900000000000009020a2800000000ff06800800000d0009000100001900000006c7", 0x29}], 0x1) 2017/12/24 23:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000ab3000-0xca)="") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a19000-0x4)=0x0) accept4$llc(r1, &(0x7f00003d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cd4000-0x4)=0x10, 0x80000) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000029c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2017/12/24 23:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007c6000)='/dev/sg#\x00', 0x4, 0x200000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000731000-0x4)=0x3, 0x4) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r1, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000062c000-0x9)='/dev/ppp\x00', 0x254003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d92000)=@assoc_value={0x0, 0x83}, &(0x7f0000dec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000044b000-0x10)={0x8, 0x1, 0x3f, 0x9, r2}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00006e7000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x200000000000036, &(0x7f0000e37000)="", 0x0) 2017/12/24 23:22:00 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000037000+0xaa6)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000040000-0x4)=0x0, &(0x7f0000040000-0x4)=0x0, &(0x7f000003f000)=0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000016000)='./file0\x00', &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000040000-0x8)='./file0\x00', r1, r2, 0x1400) mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) 2017/12/24 23:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000ff, 0x4, 0x3, 0xfffffffffffff800, 0xfffffffffffffffa}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000642000-0x10)={0x0, 0x7, 0x4, 0xc75}, &(0x7f0000bb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aa4000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000051000-0x4)=0x1008) close(r0) r2 = add_key$user(&(0x7f00009ff000-0x5)='user\x00', &(0x7f00008a2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000b4000-0x6b)="e45a5382880962af94d5f67300575650e2cb1a459c0820b0d7e4b252eefc52593741317f7e8972b1f0af88d2b0e071d11bd9bb6df3e9892a90f2933b9e3780a771389f5e182f1af0f3424bb30f68d88ee19cf77ca85ca0385d89b4be261876af3ea5548a10a93022a703a8", 0x6b, 0xfffffffffffffffd) keyctl$update(0x2, r2, 0x0, 0x0) 2017/12/24 23:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aba000-0x16)='/selinux/checkreqprot\x00', 0x2145c2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000007e000-0xcb)=""/203) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000020c000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000dd2000)=0x0) ioctl$TCSBRK(r2, 0x5409, 0x80000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) [ 48.413950] binder_alloc: 8319: binder_alloc_buf, no vma [ 48.413969] binder: 8319:8339 transaction failed 29189/-3, size 80-16 line 3127 [ 48.435983] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.441465] binder: release 8319:8323 transaction 48 out, still active [ 48.448179] binder: unexpected work type, 4, not freed [ 48.453487] binder: unexpected work type, 4, not freed [ 48.458803] binder: undelivered TRANSACTION_COMPLETE [ 48.463940] binder: send failed reply for transaction 48, target dead 2017/12/24 23:22:00 executing program 6: 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$inet(r0, &(0x7f00004f5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="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", 0x5b1}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) connect$inet(r0, &(0x7f0000dd5000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000053b000)=0x3ff, 0x4) sendto$packet(r1, &(0x7f0000316000)="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", 0x830, 0x0, &(0x7f0000595000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/24 23:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000e38000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x21) 2017/12/24 23:22:00 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000073000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="481de061ec3deed9d4d6a3bc8128c2a0b869ef9dfb9e5040b00ffb609c5f452d042539bc44fabb5986070f626de6aa5e3836be2ab9aaf36ccbc462b4ab1e5804d332eeec29c31b5e06c289e20771cd9a4fc7a137f53c6faa4b597c04a626452b2151d79e8256a91160f9e0a2b8708bf7ee92cd3e3af11f368969a3df00a0e97c438afe74c13a03f713e2d264baf02274459a69a9f1d6f3f017425c629bf2214c80", 0xa1) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000003000)=""/248, 0xf8) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/12/24 23:22:00 executing program 1: pipe(&(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x789d}, &(0x7f0000fb4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000546000-0x94)=""/148) r3 = socket$netlink(0x10, 0x3, 0x0) readv(r1, &(0x7f0000ec8000-0x10)=[{&(0x7f0000dff000)=""/143, 0x8f}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00005f4000)=0xb627) 2017/12/24 23:22:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0xb0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 23:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000d1e000)="d6d568629369ffa8e6a807d365a937a4ea47dc32f1d991a03aeac7b4c4ddf7c2f06a6cf7d5c9ded961652033ae0e6886a6487fe73aaae892ffab6e359707dce70d229a3f0ecb2d3ade787a4cbf1443e83a35f7131709da1bc40391b575182cb49cb8bc32bdf4888af46a2beb1122c4fd845589e00ed0a32bf76aefa30c77da0d921da8caa3509c04b481fb200f5fb109b51a757e0b7acb069cce816f4f541a2d58b94d8dc67458ed260d3e80bbe2a94e") r1 = socket(0x5, 0x8000f, 0xc6bf) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000535000-0x88)={0x7fffffff, {{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) close(r2) 2017/12/24 23:22:00 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d11000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008d4000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) sendto(r0, &(0x7f0000c57000)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) 2017/12/24 23:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x80, 0x100) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) pwritev(r0, &(0x7f00006c5000-0x7)=[{&(0x7f0000b00000-0xe4)="9f337f79d3784d5d051bb2b80799a773611d0077f9de91d6858fc0bd7d9d063f58027f9decfd5563ee6964d79478717530774d3efa0728071aa2edc3c4edc4831b95c737a276637f1df151d03deca974e6075c19b66efc8bb4ea1f9c6e14ea92272b5eeacc813cf0765162ea503d44e775d9739b9a53a3cbaae7d3a3092e4ab820bced479fcf24545c26d11d0ba1945a91045da6d72f292adbf9a4328da24935f7d7c04727aed611f5fef6fe44bb7411a16824dc3ec8101a15942dcdf46481e5451c8cee20a0e4934e040cab92ae00722d954e48dc3cae0970d546a4d347fc6c74014850", 0xe4}, {&(0x7f0000b8e000-0x1000)="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", 0x1000}, {&(0x7f00001e2000-0x83)="0ee41c18bd056d74bd331be36fabdbd58aa252c8a851d66dd971aa68f10caf3954761531db04741a34194ea255e7924033e516037cd987927651efac9f75f200032b7c4a744afab5bb1b4a0e2021b1d17d88ed400a722fde17070c3aef7c0f46142400383e94b6b518f6054e28d3fd4406555eddff676b3cb210ca18bc38949766a05f", 0x83}, {&(0x7f0000cef000-0x45)="fd308216010d3f20386f4bfc9435260c58488869f04133630fe99c17d33fb8508e50a08d1f3057d01499bf2989ea3dd3b2c1d11a5d20b7f3ccf015b712de55a5eaebc09441", 0x45}, {&(0x7f00008db000-0x5)="010693fdcf", 0x5}, {&(0x7f0000069000-0x98)="bba0fe28d168abe2c958da90ee22487e2a71d8ccdfbc3fdeeef9aa7d79ebf457ffd68a4f1b2e46e0cf1dcd9d1c31884c56d557380c5cad3473e425082199e191fb03ba10cdd6488b118718c1b66cc1125984cf9a506e5e2c0af9aaa635d5999c7362eaa3b6afe574ce1fc600053be1a850356f0f7259e4b9fbc935ee443856bc915c7a7ef6680117e7d4c1bae82851b17e17b62eaa34a919", 0x98}], 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000105000)='/dev/sequencer2\x00', 0x8800, 0x0) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 23:22:00 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) r1 = accept4(r0, &(0x7f0000fa5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dbd000)=0x58, 0x80800) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000a1f000-0x22)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="8a1098fdad6d", @random="8dc77779ab4e", @random="c732b5a613e3", @random="b48b0f71c10e"]}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000fba000-0x44)={0x0, 0x3c, "b456e6be2dd293ffa3f0f778726e662cd22caccd5281c73a674da2e1d64a9e93526421d66379bdcd70d3671382c49f91b707a24c7d40349fa78eb515"}) writev(r0, &(0x7f0000fb8000-0x10)=[{&(0x7f00003d0000)="1f00000002031900000007000000eb8000ed3b8509000100010100e73ffe58", 0x1f}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000fbb000-0x6)={0x3, 0x6, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fb9000)={0x4, 0x2, 0x401, 0x40, 0x0}, &(0x7f000013c000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000daa000-0x6)={r3, 0x1}, &(0x7f00004d6000-0x4)=0x6) 2017/12/24 23:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000053a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="4b666d259fdd080a5b4e8d8e03257951", @ifru_names=@common='bcsh0\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000040c000-0x20)={@common="6772000000ffffffffffffffdf00", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/24 23:22:00 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d26000-0xa)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) getsockname$inet6(r0, &(0x7f0000439000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b6b000-0x4)=0x1c) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() rt_sigqueueinfo(r0, 0x11, &(0x7f00003f1000-0x10)={0x0, 0x0, 0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000226000)={0x3, &(0x7f00004c1000)=[{0x6, 0x9, 0xe68, 0x7}, {0x80000001, 0x8001, 0x80000001, 0xffffffff}, {0x7, 0x2, 0x9eb, 0x8001}]}) 2017/12/24 23:22:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x1012, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000-0x57)=""/87, 0x57) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000863000)=0x8, 0x4) setpriority(0x1, r2, 0x0) 2017/12/24 23:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4007fd, 0x7) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e1000)='hybla\x00', 0x6) 2017/12/24 23:22:00 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000034b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000334000-0x38)={0x0, 0x0, &(0x7f0000e21000)=[{&(0x7f000070e000-0x29)=[{0x10, 0x14, 0xfffffffefffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000818000)=[], 0x0, 0x0}, 0x0) [ 48.614657] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.623010] audit: type=1400 audit(1514157720.550:38): avc: denied { accept } for pid=8405 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 [ 48.671259] CPU: 0 PID: 8390 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #113 [ 48.678920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.688252] ffff8801d2387980 ffffffff81d922b9 ffff8801d2387c60 0000000000000000 [ 48.696223] ffff8801ce6cc890 ffff8801d2387b50 ffff8801ce6cc780 ffff8801d2387b78 [ 48.704207] ffffffff8165fb7a 0000000000002e68 ffff8801d4eb88f0 ffff8801d4eb88a0 [ 48.712171] Call Trace: [ 48.714734] [] dump_stack+0xc1/0x128 [ 48.720076] [] handle_userfault+0xa3a/0x1310 [ 48.726112] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.733107] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.739484] [] ? handle_mm_fault+0x117b/0x2530 [ 48.745692] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.751892] [] handle_mm_fault+0x1fd1/0x2530 [ 48.757925] [] ? userfaultfd_release+0x650/0x650 [ 48.764302] [] ? __pmd_alloc+0x410/0x410 [ 48.769981] [] __do_page_fault+0x5c2/0xd40 [ 48.775831] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.781770] [] ? userfaultfd_release+0x650/0x650 [ 48.788145] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.794777] [] do_page_fault+0x27/0x30 [ 48.800280] [] page_fault+0x28/0x30 [ 48.805525] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.812354] [] ? SyS_signalfd+0xc1/0x430 [ 48.818030] [] ? SyS_signalfd4+0x410/0x410 [ 48.823882] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.830688] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.837236] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/24 23:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a60000-0x8)={0x0, 0xa7c}, &(0x7f000028a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a9000)={r1, 0x1ff}, 0x8) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f000037c000)='/dev/sg#\x00', 0x100000000, 0x121000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000095f000-0x27)=""/39) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000078c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getitimer(0x3, &(0x7f00002b7000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00009d7000)={0x1, 0x4}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f8000-0x9)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) 2017/12/24 23:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb0000-0x11)='/dev/vga_arbiter\x00', 0x210000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2017/12/24 23:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000df000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b09000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b7d000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65b, 0x6, 0x4, 0x500, 0x1000000000000009, 0xe671b1eaeb7899d0, r3}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006aa000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000b1d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr(&(0x7f0000637000)='./file0\x00', &(0x7f0000521000-0x16)=@random={'os2.\x00', '/selinux/context\x00'}, &(0x7f000039d000)='/selinux/context\x00', 0x11, 0x1) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000029d000-0x6)={0x0, 0x9}, &(0x7f000065a000)=0x6) bind$packet(r0, &(0x7f000017d000-0x14)={0x11, 0xc, r3, 0x1, 0x1, 0x6, @random="d189cfc7cacf", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b50000-0x10)={r6, 0x68, &(0x7f0000535000-0x68)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x58, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002b3000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 23:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a40000)=[], 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000b12000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) sendfile(r1, r0, &(0x7f00009c8000-0x8)=0x0, 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b96000)=""/152) timer_getoverrun(r3) 2017/12/24 23:22:00 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000feb000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000880000)=""/4096) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fea000)={0xa0, 0x0, &(0x7f0000221000-0xa0)=[@acquire={0x40046305, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000fea000)=[], &(0x7f00004b4000)=[0x48, 0x48, 0x78, 0x38, 0x0, 0x48]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x30, &(0x7f0000fea000)=[@ptr={0x70742a85, 0x0, &(0x7f0000fea000)=0x0, 0x1, 0x2, 0x15}, @fda={0x66646185, 0x9, 0x4, 0x1}], &(0x7f00005b7000-0x30)=[0x18, 0x48, 0x38, 0x48, 0x78, 0x20]}, 0x9d}}, @release={0x40046306, 0x4}], 0x5c, 0x0, &(0x7f0000fea000)="2000b8f3e908029f4fc854792e6fa39f4f0b0858516d6d5dc399676fff3adb19b7cf2b33db6ca18aa1082bf579256b20559960e39ffba67adf2ceb464f8b2609390ff4bde060fc4f0a5adca4ee0f8fabad7a2f0cf1876dd7583b53c7"}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fea000)={0x6, &(0x7f0000587000)=[{0x6, 0x5, 0x0, 0x2}, {0xfffffffffffff801, 0x3, 0x800, 0xde1}, {0x0, 0x1, 0x8, 0x1}, {0x358, 0x100000000, 0x7, 0x3}, {0x4, 0x6, 0x9, 0x7}, {0xd0cc, 0x8, 0xfff, 0x4}]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000990000+0xf72)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x6, 0xc8, 0x0}, &(0x7f0000fed000-0x4)=0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006ca000)={0xd6da, 0x8005, 0x20, 0x7, r3}, &(0x7f0000fec000)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000feb000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fec000-0x4)=r4) writev(r2, &(0x7f0000da8000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) 2017/12/24 23:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x800000000020003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003bf000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000013e000)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000918000-0x55)=""/85) r3 = dup2(r0, r0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f000099a000-0x30)={0x20, 0x578, 0x4, 0x6, 0x0, 0x5}) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f0000415000-0x2020)=[{0x6c1, 0x0, 0x0, 0x0, 0x0, "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"}], 0x6c1}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000101000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000df2000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000061f000-0x8)='./file0\x00', &(0x7f0000fc6000-0x6)='tmpfs\x00', 0x0, &(0x7f0000733000-0x55)="450e6c3ffa29546b12bd2b39b4c2374a1a14e9f7ea4f9f5102ae3ac8e7d3cf4e42621cb0d104f8ead3302c") lstat(&(0x7f0000c87000-0x8)='./file0\x00', &(0x7f0000754000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000093000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) sendmsg$netlink(r1, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000564000-0x28)=[], 0x0, 0x0}, 0x44) 2017/12/24 23:22:00 executing program 1: socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000020c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 23:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d98000-0x8)='keyring\x00', &(0x7f0000c92000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f00007e8000-0xdf)=""/223, 0xdf) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000039000)=0x14) r2 = add_key$user(&(0x7f0000c90000-0x5)='user\x00', &(0x7f000092a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f27000-0x8c)="fef5f19b627f98ab0a6cfbe1008167ca847da9c6b4f3626684bb7445004b4dbc5144a498638fd6b886cbf064fca7bc0042548a1e15619218e438ca64ee4971e7f19a7a9f1d4dcae60366ab124609e9c40c13b6bc517913af11f697115e8bf2d906e2880c54526dc3c772f538fb033af3ff2a64b0e1319bd27c8e693f12946d3d105bdacd3b922713282a45af", 0x8c, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000baf000-0xb7)=""/183, 0xb7) prctl$intptr(0x3e, 0x5) 2017/12/24 23:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001fd000-0x4)=0x7274, 0x4) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') getsockopt(r1, 0x0, 0x3, &(0x7f000026e000-0xe9)=""/233, &(0x7f0000b18000)=0xe9) sendfile(r1, r1, &(0x7f0000c4e000-0x8)=0x0, 0x8005) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f40000-0xa0)={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]}, 0x1, 0x80000001, 0x0, 0x5, 0x8}, &(0x7f0000f42000)=0xa0) 2017/12/24 23:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000521000)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = dup(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b89000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ce8000-0x18)={r3, 0x0, 0x0, 0x0}) [ 48.992608] audit: type=1400 audit(1514157720.920:39): avc: denied { bind } for pid=8436 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.002752] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=8440 comm=syz-executor6 2017/12/24 23:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000271000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5d000)=""/102, &(0x7f0000ec3000-0x4)=0x66) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000b94000)={&(0x7f0000fd2000/0x4000)=nil, 0xc8, 0x1, 0xcc, &(0x7f0000912000/0x3000)=nil, 0x6}) 2017/12/24 23:22:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b2f000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000838000)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000d4f000)=""/4096, &(0x7f0000f4c000)=0x1000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/24 23:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00005ef000)=0x1, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000042b000-0x38)={&(0x7f000081d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000067e000-0x60)=[], 0x0, &(0x7f000084e000)=""/0, 0x0, 0x0}, 0xfffffffffffffffd) 2017/12/24 23:22:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000fc000-0x26)="24000000210025d7001c070400ed1920020500000000000000ffffeb080001005ffd6ae0", 0x24) umount2(&(0x7f0000fea000)='./file0\x00', 0x1) 2017/12/24 23:22:01 executing program 0: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000090e000-0x4)=0x160, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2017/12/24 23:22:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e00000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000d2d000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x7) ptrace$setopts(0x4209, r4, 0x400205, 0x0) clock_gettime(0x0, &(0x7f0000806000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009a3000)=[{0x1, 0x2, 0x9, 0x80000000, @time={r5, r6+30000000}, {0x81, 0x9f1c000000000000}, {0x9, 0x9}, @control={0x3, 0x0, 0x7f}}, {0x7fffffff, 0x3, 0x7, 0xffffffffffffffff, @time={0x77359400, 0x0}, {0x80000, 0x1000}, {0x6, 0x6}, @queue={0x3, {0xa7, 0x7f4}}}, {0x7f, 0x100, 0x6, 0x3, @tick=0x5, {0x200, 0x7fffffff}, {0x1000, 0x3}, @result={0x5, 0x595d}}, {0x94, 0x6, 0x10000, 0x4, @tick=0x1899, {0x5, 0x10001}, {0x100000001, 0x3}, @raw8={"2d000973485c4a381a3ede97"}}, {0x3, 0x950, 0xa17, 0x8905, @time={0x0, 0x0}, {0x400, 0x3}, {0x9, 0x4}, @result={0xe6, 0xf7}}, {0x3, 0x6, 0x4, 0x97c, @tick=0xfff, {0x9, 0x5}, {0xd3df, 0x9b13}, @result={0x100000000, 0x1}}, {0x20, 0x0, 0xc858, 0xf15a, @tick=0x8, {0xcd7, 0x4}, {0x9, 0x0}, @queue={0x2, {0x8, 0x6fb952fa}}}, {0x5, 0x81, 0x4, 0x400, @tick=0x8, {0x8, 0x5}, {0x9, 0x20}, @addr={0x5, 0x9}}, {0x5, 0x3, 0x0, 0x7, @tick=0x4, {0x400, 0x9}, {0xfffffffffffffff7, 0x8001}, @addr={0x165, 0x6}}], 0x1b0) [ 49.046483] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=8448 comm=syz-executor6 [ 49.070464] tmpfs: No value for mount option 'El?ú)Tk½+9´Â7Jé÷êOŸQ®:ÈçÓÏNBb°ÑøêÓ0' 2017/12/24 23:22:01 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000010000-0x7)='cpuset\x00') exit(0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x0) 2017/12/24 23:22:01 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00006ca000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000fd1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000fd2000-0x6)='./bus\x00', r0, &(0x7f0000fd1000)='./file1\x00') 2017/12/24 23:22:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) ppoll(&(0x7f0000726000-0x20)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000ff7000)='./file0\x00', 0x2802, 0x0) 2017/12/24 23:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffd) 2017/12/24 23:22:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000de7000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000f0d000-0x39)="", 0x0, 0x0, &(0x7f0000290000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 23:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001e0000)=0x2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/vga_arbiter\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000514000-0x4)={0x0}, &(0x7f0000b6a000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f7e000)={0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00005ee000)=""/35) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) connect$unix(r2, &(0x7f000066a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000a8a000)=0x0, 0x4) 2017/12/24 23:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000e8e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x489, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000d13000-0x1000)=""/4096, 0x1000) shutdown(r1, 0x1) [ 49.103215] tmpfs: No value for mount option 'El?ú)Tk½+9´Â7Jé÷êOŸQ®:ÈçÓÏNBb°ÑøêÓ0' 2017/12/24 23:22:01 executing program 4: syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f00001fd000)='./file0/file0\x00', 0x101001, 0x141) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x0) 2017/12/24 23:22:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000640000)='/dev/net/tun\x00', 0x0, 0x20400) eventfd(0x8000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a5000-0x10)={0x0, 0x1, 0xffffffffffffffe0, 0x40}, &(0x7f0000e1c000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e84000)={r3, 0x5}, &(0x7f0000e75000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f06000)={r4, 0x9109}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe4dd}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1452, @loopback={0x0, 0x1}, 0x759}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0xe0) r5 = fcntl$dupfd(r1, 0x0, r1) uname(&(0x7f000030b000-0xb1)=""/177) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x26, &(0x7f00006be000)=""/42, &(0x7f0000c17000)=0x2a) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000005c000-0x10)={r4, 0x40, 0x3, 0xc3}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00001f9000-0x8)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f00002ff000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000a32000)={{0xfffffffffffffffd, 0x8001}, 'port1\x00', 0x80, 0x20, 0x9c, 0x8, 0x1, 0x6e, 0x5, 0x0, 0x6, 0x100000002000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x1, 0x0) uname(&(0x7f0000bd0000)=""/4096) 2017/12/24 23:22:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/relabel\x00', 0x2, 0x0) readlinkat(r0, &(0x7f00007ca000-0x8)='./file0\x00', &(0x7f0000dee000)=""/170, 0xaa) r1 = syz_open_procfs(0x0, &(0x7f0000b00000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x0) 2017/12/24 23:22:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e78000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b69000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000134000)={0x9, 0x7, 0x0, 0x80000001, 0x2, 0x7, 0x7, 0x8, 0x0}, &(0x7f000045f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c3b000-0x20)={0x9, 0x6, 0x4, 0x401, 0x5, 0x5, 0x34, 0x1000, r2}, &(0x7f0000a9c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d0a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000456000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000073000)={r3, 0x1d9}, &(0x7f0000936000)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') sendfile(r4, r4, 0x0, 0x10000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000549000)={0x80, 0x6, 0x1000, 0x800}, 0x8) [ 49.345973] audit: type=1400 audit(1514157721.280:40): avc: denied { sys_ptrace } for pid=8529 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 50.586956] IPVS: Creating netns size=2536 id=11 [ 51.959537] IPVS: Creating netns size=2536 id=12 [ 53.316060] IPVS: Creating netns size=2536 id=13 [ 54.680959] IPVS: Creating netns size=2536 id=14 [ 56.037855] IPVS: Creating netns size=2536 id=15 [ 57.419279] IPVS: Creating netns size=2536 id=16 [ 58.842243] IPVS: Creating netns size=2536 id=17 [ 60.225720] IPVS: Creating netns size=2536 id=18 [ 61.564022] IPVS: Creating netns size=2536 id=19 [ 62.936409] IPVS: Creating netns size=2536 id=20 [ 64.303758] IPVS: Creating netns size=2536 id=21 panic: executor 2: invalid status 7, exit status: exit status 69 goroutine 15 [running]: main.(*Proc).executeRaw(0xc4229eec40, 0xc420233eb8, 0xc420a57480, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc4229eec40, 0xc429dcf9c0, 0xc420a57480, 0x0, 0x1, 0x1, 0x251e, 0x3000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc4229eec40) /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