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"], 0x1010}, 0x1}, 0x4000804) lseek(r5, 0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fchmod(r5, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) unlink(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000012c0)=[@in={0x2, 0x4e22}], 0x10) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 189.814472] IPVS: Creating netns size=2552 id=44 2018/04/05 15:07:18 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) socket(0x8, 0x9ffff, 0x2a5) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/04/05 15:07:18 executing program 1: pipe2(&(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000018c0)=0xe8) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) sendmsg$unix(r0, &(0x7f0000001c00)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000100)="33aeaa67191b6434559e6e7958870f663b8ddde5a1c6d64db12b4aba75c986ce049e6e73db3ec241160eafc889abb98978ac8d7f93eb85d9d58e400f71e7b00927bbf83b861e9bfc72c4f4c17a3f2e00e49d02cfb6c32735719b4babef13c2b93fe1f986ccec389e7956dd1ed16119f7dddd1d71e2401c34fafba1a9f0ba56bcc6efc52d422119fa83687c9013d8d86116d1c704a5306eb2543f73921f6ae727afc4bae740c08678a0cfd9ab6229d3435fb45615baa334450e0eafae73f81e3920242300ab13866f31551857ac6eae6b828d824afd3cc9359aa590a5dc9d04", 0xdf}, {&(0x7f0000000200)="04db87ea48b12f4046b4c067b7e6feb699a0d42e8d3ccaa6845976b8274d7902949072cdfbacf80d80f1bbedd81eb0f008e7ac9f6875b44bb4a09bfda029a1d5b7e103f8e43d8f456852c81293c9571b7795ab76505aa1b2c39c2b2680a9c24c5a3ee29c57e9b0c3a4531b95b8cea3c919b020493d53287d6791f43184b0a8", 0x7f}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="99f7180437c2e7b235636c849249feb33d6704d9ee5c91f2b04c8b0695a3c7d8bb115f056195af2a20dc6270d32f6b821dcbb11e39b0a8a57f8d660115abf9d69df6fb66a11682f57c261712777f01b6e6a07035b7f5ebc34dcd345dddc093e63dc86b85fa05b247660c4e40a2e78ca4c740df9a2857d3c3613040c0675b3fab34f3f3769ddf8ae37e8e283f1134e595c571a67cf9ca36452ee5bc5bcfa1d88e01ad24d2cc806bfda8cbd38985cf06ea27562802d3a6f020fb92367c35f704437da4abc9ded5bfdd16fb409258ed9ba708e35603581f29b33003a6b210efd23d5d9bfe680404f248bc1e711c9cf0becf2b27fecb", 0xf4}, {}, {&(0x7f0000001380)="b412e6194f84a0b91a2ee1812a45350c9cbee1ec1149f9b633781a24109931f2e58251ecd66cbf487dab349ecb8d16408aeb1dd8422dc785e891d5c7bb9b1d5325e6b0d6b2d4a4d41819d51b9b9e02536d08228ef5f82b0921f6e8a30c34e0a23833e926b784ca06d6fad27d5aaa1da52519a54b64e34df367abd5ec4f190c6cdb9e7365e0e143b3bd0c27f68185591a7ef5980eb58a85d73d8930852869a44b22ec6a9b15706c6dd654dee838ee4a2f84369c5a5665a7afabb376a83778c8d2b07e4496cf148e38403edaaff1b55da464e862f697da97f7319fca0b789583e2d65e95b5bdaba9f59fab1ea7", 0xec}, {&(0x7f0000001480)="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", 0xfd}, {&(0x7f0000001580)="03790270fe9ea6e9a2406f674627187158422a6a9113314db0c84370fbec5bbcdbd78e5d0f9906f2e97722c871a95a0ce4fc6df72a755bbe795646c63d857da4bbaefc1e2f80b64ba73b8351d3abdaaa5cbfe71dfea1ede5b5ef2b90f269a7093e28c34eebd9ca59282bfe313978f6886f2e62c97dc23b1068969c227ae04a7e13f6d3951cc19ac15029203d1b5e0bba97e7cb9857928ee730ffb5b3a2799f4ef12c27b910896268b6b0a59ada8e6dd29e526913f915c11c38207c79548ac600a97d98e1cb73eca5e5b88219b6dbfd067c4d97545b61b566e51dfc4ce0c5e43ffbcad7b1a304f85d67dd", 0xea}, {&(0x7f0000001680)="4d03878aba579bcd52649fc8c10f7763a1155a8860dff7b36cb35e53d8afc3551baa3ed18f4e9beedb9ab316550f17c3452e6006bc88c76006eb6996f46073f6e6a323d485ad880ca2a6681b8121b760a2219a106989615559210d35567088e59148fe13279d845bb3e43d61f59ddb2e707bcdd8a6e194a07fab78272778c545202dda82eed064d2cf0fbd57549a75a4b8", 0x91}], 0x9, &(0x7f0000001b00)=[@rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r2, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r2, r0]}], 0xc8, 0x80}, 0x4000000) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x1c) dup2(r0, r2) 2018/04/05 15:07:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000340)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000200)={&(0x7f0000000880)={0x78, r4, 0x8, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x372}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x24}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) 2018/04/05 15:07:18 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x3c, r0, 0x0, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x3c}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b0073"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000280)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 189.941185] IPVS: Creating netns size=2552 id=45 2018/04/05 15:07:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x800, 0x8) 2018/04/05 15:07:19 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x212}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x3de) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) dup3(r4, r2, 0x80000) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}], 0x2, 0x40000000, &(0x7f00000036c0)={0x0, r5+10000000}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x0, 0x5}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1f240d79bd639a5285f89285d05fe2273e5bc225cadfbf933018c2a0e82f95acee0a26404215688ed261ad04b26b3b0e8c1317beab5597c2e746bd501a6ce7663e74e12ac50cf67ca4dd14a03b1a51f5065dd40ec98c961541541a9c67569bf0f7b739950edd758d03e5b62322a2fe2b5e420feb003a7186f92beb0d11bea39f225cb7a0000000000000000000000"], &(0x7f0000000480)=0x93) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x4, 0x90, 0x8, 0x20, 0x80000000}, 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/05 15:07:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) setsockopt$inet_int(r0, 0x0, 0x4000000043, &(0x7f0000000040)=0x4, 0x3905efbe079a255d) 2018/04/05 15:07:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfff, 0x3, 0x7, 0x71, 0x8, 0x8, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x46f5a8ed, @loopback={0x0, 0x1}, 0x3f}}, 0x7, 0x9, 0x2, 0x5, 0xd5b}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0xdc5, 0x3}, 0xc) socketpair(0x0, 0x6, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) 2018/04/05 15:07:19 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x3, 0x2, 0x5, 0x2, "b080a9be2357245fb1c3bfa2852c77a9b6d8dca27b6335ab9f6e0baec7cd85cf"}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00003cc000)={0x0, 0x0, 0x0, {}, {}, @period}) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000280)=0x3, 0x35b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x7, 0x4}, &(0x7f0000000240)=0x14) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x4, 0x18, 0x4, 0xff, "458553d4f48135274096e7349fecbf0dab03199bb8b1a7d198680e0601e684e4"}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x7}, &(0x7f0000000200)=0x8) 2018/04/05 15:07:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x8000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:19 executing program 0: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x3c, r0, 0x0, 0x0, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x3c}, 0x1}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b0073"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x480, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000280)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00000007c0)={@multicast1=0xe0000001}, 0xc) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 15:07:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x200400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000bb4000)={0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) 2018/04/05 15:07:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x2c00, 0x0) sendmsg$netrom(r2, &(0x7f0000001ac0)={&(0x7f0000000200)=@ax25={0x3, {"9f11fd712c0c83"}, 0x3}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000240)="26ae34253b50c58c7ea938b7026449931e9c5bed900170440dc9ff1f65d9102d1bd7e3c40c72bf8894eb15a0281e13623996b43d940587f88270f3f7316e510b60af3f86cfab1e35abdebb4056b1c3982f47889bec996030", 0x58}, {&(0x7f00000002c0)="1e359032f63a8da889971e3a09bd237deb7f88b8d75e8fa96cb3e020426cd167e2b9fc27d92b406bc924cd3e53f23675a398048684703bffd0c0d4f732904606d319c8bf2f35773c235c78161154a1cfcf8e5548c9ca0b722684827da9838954cc0940063d4dc82ae0697eb8b3badd1ec1dce1bf402777d737ba467778c13a93987fb7c028fda52abca200c4aa00b7ad850bb527a842df7550d7b1513b241ec0d862912f84b3a3362ee29a57f43240b3ec8a7c796bea0c7dd590c296849887ba124e7652a42660", 0xc7}, {&(0x7f00000003c0)="5b9eda158ac569dd79ac0d98ead02f88a1632b0c6cfb37d85f", 0x19}, {&(0x7f0000000400)="1e2b04d6be18dc80b7c83253ecd40515c32a04789913ddad92ffb8f1595c01ec6382f8426c480c4aa801a50199c2202a02de98debd82a82ad7c6920e2d9c1ecddcb6bd70c9e5620c4c0ee560c82aee52e82af84c4addfa57a59d7232c23f4c17582642c537d04a451560cb0565eeb713b849c8319d75896a2c7afee1e9750e8a2718331e850e261dad61271b93ecd3b5893d097b069578856f45679d44948478fce13a5cff71f86af601d833ceaba6", 0xaf}, {&(0x7f00000004c0)="39941b107c7b6deb25a4bc0fb953cc56270fe1bedf390d5a79692cfac2c102eef871ff604fa467a70e8cb98052eda26feee20d3ca4da99fadcd94a25c78e16d77a073832b78597aca09a7f564488fe7190ae07657cfa058ed2e1262e0baeb3b7b278a3e7bb89098c3b8ab080cc4ed56eead8399ed464a33911a9f1a85cc14b7f811e5330fd4a7c8eb6caa521ff9c30571eb57ba2c9f567b36cb2a8af55ba3230154c71ae5eebea04cf7ed857f998", 0xae}, {&(0x7f0000000580)="49d938d31988188c507b2e7218f00fb0886ecb602369aa76bd27e93bf621ae4e46f252c9bbaf922750f7ea60712de5e9b7c1a0d1662e688a7fc909d48f14ade1c9a9d2a0d4d4cc77a6bb0b35481a08e938e00b1dd3692bfa3c07ac4d966b", 0x5e}, {&(0x7f0000000600)="2575b87788928dc18df4734a65011c9761993666415ce391e4ce35363ac8fe4fb6225269df085722842c4e9661112ec9e7c519c7821b535b356f71c9dd88b7147da4c4da327b2f97644d1f8a0b6c31415005ffde16cd3629ac93b988c03b33675ae8a78681127e3cccee763afd46b9c07b67adca606be83cc1cbbb3f1fae6572e01d37aeced85f065420a81ecd0d341b284d3d1d06f501d3aea38a074705d95d35eb0b898bdea3b236236bad5c0f5c6a63c2734bb0c71a184542d58a74045391a8cada136d6e12ab1cbec1ac5c20238ce724b0d471e68759ba5f24867f3f099ca6288b863372", 0xe6}, {&(0x7f0000000700)="6fdf9133c3e2fdd7da15f3af9a2b7969ead87d4a8160732f2bfd18dc67197e8bc5426d9a04aa231fae57132d01f2bf07bf6edee958f02834cb7f1f448c5f0944b90061220af0513c593128e7e164779d8a2170e21ada0e100443c58bc0ed125434693d1d708d36f0a998b440569f66543c205dd8ded8c2", 0x77}, {&(0x7f0000000780)="31c4de182427af93d98d7c49c2292bd95949f62ae9b98cc8866ec8289fb5a8a388a352a5fa65c5150bf183ce3586df791850ee336585ffa1d376eda7cc7ec5c92fb3ba180b84d4b5d4d296b5fbbd8cd6", 0x50}], 0x9, &(0x7f0000000880)=[{0x40, 0x10f, 0x3ff, "7e46429c6147af54012bc137eb314cbf84d5b0fbfad85ee9fdc976c1dfc0488d78414162c77ac9d999f30b620e7a41b16f1e"}, {0xf4, 0x11f, 0x8, "0d38b3b8cae5184b953b9110fb9df65e3c46128f3cb3af7e63bbb2f869120120cedd931a0ffea9cf4f163ed9e0f56b518572f5ea880dc2d5f137b7d11ae52bd1fcbcaddc1d589656b9fd23c346f10f6198f4ece84f5ce0b6d48846735b6662103cd3e361f349af6bc2dafa7024f28798053afbb60c7dc90fc8454812df4d2bc329fe820c3eb8161ccfda56699c6dbd50266ef9569b3586d5ce0b854a03843ef2836a63fde94dc05e8259d80ececac90eca874e3531686f5d93d1e96217757d5f54d891d037ccb321a07db5f3f9aef067c2b29890c3f77d760ae0b23164f3e8aac9b0bdf051e91edf"}, {0x100c, 0x11f, 0x0, "97966a56801a0fa409f4a162c815d0ae6d61f5939a286da309245e99d452cbfe0cbaa3bf9a8f23b8c6780acbab58beabfa755bda83df3ee08ec2d692b565edd56e23304e8f20db800881f184f8ed6c59689ef598d3348fab30d8db6b283517c6f5d5e1d81a7052ee4309ebc8b17377ae91c97bba7eac6522b37990112f92eb21622798c3b2032f3ba412cb2465443f6f0cdfec19b996846b107612a48e7620975f29f936a9e9666de032481114804d8a0473a4465b4175f39c387e4922d1b7390aaa993c5b1c315f008fa726efaffdc90af6eba755fb143b71bf748a3e921d99be3a7c4940325e978252430cbc185ea6cfe80045406691ab7c43d6dd2e35bd91255f0c867a4c4372cf423998daf3a0621c6a2d20513da7e67ddcbab4f733f30d951198f1c6196fb0406a6c0eeed67e8d35f7ecef7e1e65d3b4c15068b4a921346cda36a467fb218042563ca06b4e59f8377d9d7100fe3ec498df6b63a26f3862a29e29c19c147b41be18e6131ee100fddf406b1c692b6cf0e5a24631db41af2b5d0f2c376c77157724d4476da54aa2eacb3177af028ce325a7f5973e194fcd4d32e1d023d18ab16a97e273cf526a93782db6e3f65a6d2f577d41cb3cfdfccfa96bba472c8ccf9ddb55ac75522c84c501e8756d7437cb4124e69894e222a5bb7b921abf30ef68da616634e8730d4ad0d6afdb0a579fa9cecb54d278b10512b4932da4b60cca8a6a15e96fc641402b1f0a5284e2665f881b0d3bde0dc1e6102409d179fdff09b3541c64dd309345c76bc0c1b6b215a7b9121ea1a72c1fa67e99760aab02cda1b08358bb5e8a0126a5fb0b534c880422109cb1ffc225ac6c1896f18fa2d31e8c10a348b83a413378731da6c39832c4ea09b785651cb2bb66eadf0cb8830006ac8ce33369ef6df18a99ecaaa0b9eab017ab57a43afa66fdd3921f110dfb8006cfdd0ceba6997a902c86a835ec2779a4586136e243734e9c046a31894e0e8efe67ac5c7361690a7caf75aa6073e675c5d8f1f25054e5bea5e418a52728813920776607e536b1bdf9276215c75b7e3478c774d4ebd879d976e92de23000a812b3400617affe9ce48c31539db806d1eb124e407d064e68b8e912f86529b5ecc03d8290e71c9de305fc70e4d92f00bd2053fa1deec6dbd8686f26636029fb3efff24805509570e4b3e9370524685e0bf14233335cff9c923cb936e337206a5fd2025065836cf4395bffa00c7bb25bbcc2255b34f7212573ee38666c81b3b85c89f8de5abaf8efd22aa091e5771404a4727f25115f98f4b958229aacce5984d65e52ac382b9afb779ad24b2c8b578eab6d81050ea2a5cb11fc1dff64e94bd415e916b8d4a2f5fa29876d7d046711caba2bf729d39d4115a79be5be5ea008709f1de23dee6916259c5363ef87027059a0303bac5a8baedbceefd749f4af47a92ca2050379de6cce4b482be17da60fe6e49e6c21705e95f0cad8e18801fd08734efd77e1eb1cd2b3c4bae56dd7f94d9f2360f708c3b5cdb532c527a22c606c49bfed10bbd47f54fac34c76b9f639100405959f9b17d1a568e996b9fcec99510d1418bbcd9e49466e63d37de556ee89a44dc6318a6b73bf4a01fa410fc5164c2c58bbccd8af505bff56073400d12d42696a7231b2f0795c9f1cf1d11f2a5b82c00671142fa86a1af77fba7ec795b721a50dda806348e92b5d202306ebe21d1af962c9fa91a9565adf0d4475901d0bade306dad41f70590811ade5ed575c111f94cac0d7830d0706318399267eab0841c15b50348d9493a4108b9a26f50f98106bd9a7ff19b9453247555e1b5ef22a9b6f23d0fa663a5b22df1ce74c951206f41e74e206187de4bffefa468857336270eee813d669d43c70b871699ffd13ff22cfd843d75e10a9ec7f722bec89b7f4bbea7d38b58490c057ced33a35a39c273ab816b9d5a6b3c6cf414c75c80c99a5a023f82766fc4aa598ae274de6754a7fa476658a48c2728810a24ffd6b26e9f416094dabb5e9c7762b3468c52d9861fa2880695cba360385e941520629d64392ba8db149a5488ca706ac3338f162ffb62281780f2be5e6b4de64b81fc313669579d6bc87252e89ca7ccece46abe212d0c3096dffb82fda6849da3b4d76d3cf7116c30749e6e9e3a5fbc089a534d34d048d171fadfc6db92e8e1cab5ee553806627bcd95bac0dbb5f114344735e80473dfeb1593989cf082f564c66896451fc24d0af4a6b0bdab6bef9679ae005e6f73bd2100ccb50c4d3ea610d0bd45826008358c3ff14f031e9be84ba6f4a75e139ff9de88c833c2f63fc8ea216ff1bb34aac0d1e5782da460448b799192efec909a118ee206f0851181d585c690cbbbd6f981fc7d65d930c773f3d4268779f9786553ed6f75d678a691c70ef80de7f24d271ff2e1509f8d207a8eed2d70b02156f959fcfa66d164392d2166a80b01d4750895b6f47a99a9658a6fedf5ef92f8829b3c1d1918860d47ee4c9d2d503467c0f54392e7b9eb2a9a8360766cc0c6ca02f51321c351c798e53fd9c7a7b086dc98a6eaa9bf2a0104457e48bae3fb149c8719a608986d3ec5564163e1e88ba037c8cf520058c2d59f9281140033154e1c1621cb89b7022ef18e1bcef7d00c05fb0ef38fc2e604058e55777fbeda732ca68bf10ef326aff2ea9771b06da198ba8670bd56fc0b987ea768a86dbaa8a63942eb93fca81005e9b572ac447b2e0a285322b7a8f0102f7d8dc8e89d5c9c5080acebd9167f80aaebba3b663bfb06e5501578b4240bc0fade2f74ac0ea4429b6821b4b0c2a16e7ebafab98d7e93a489f189bba10b998f60c6961e92a813eb8662667c7f5ffc0fa906b0c1e69484eddca20197d40bc0f7d4772274baa183197039ba77738d5a38a36d4b52f91775a6cf5e2b033e9dfe366db6405365aaacfb26c6a6c80adf022ab1d86f6f8354843ce03c5af5dea711c11ab017620e1e50d64339c154c50ff8d05455c336272eb7b50a728b03379e0bfe5560bd2bddc7c79223494acb47d501cdb5cae1114e693a64b8d854acee6ccc88d170dea08885f4b4d780cf0a40a86c8f94256f3a6e0d24134efb491528aee15ed0b385116242ce192e5897c6dfe8a9bcc53bbabc7ef96e19e1e2f0a511555670cfbdfa5623a1e2efae3363b57282acc3f4bdc46f4d86301434469ccc7582a8198c232b4f34f7103684768213cd3feda07ff5d817e4187ea4a732495ffe6bcd61d8d9de34c5cabb1c57d61a66fbb17b46de4d1db44bb9a991016276d197766ebac8208dc5e1d644e666e0b5246d3b885517d1ff7d84dc52a80d0b4bbf5db1d38cc45b4de9df715a73dfe8cee621fbb02a57180805aeab3bb11abb0ab6a867e7b2bb7ee046a69d8b788bd485701659615db5ee55fd05a57f8818ffe1f1b5f1942bdeba105f59f94d3579455f6e52e6f539b7a6d720047a7e70551f498e5c51013f6523c7f04e7e4039616b117ad0a265e37dd24190e05a12da2f29678b56a2ceadc25381323c2dc3e136886ee1a4048bf673ba457c1681538b9a24a4210c7e9e45429c267cccf83ed64d872220b92da2bdf34195c793a0252a5ed79939cccd400d1e0dceb0b540b4cf35542e12767dec784d83053460b0c1906c7d4ede9af77276250dc1b9c2e00c34f9232737a438d4dd75c2ea1b44858acee7e0ac662ff6baf91bade0821598b7d90a6377cb0f59b17c83752d348e646f2715e170a2f1f2e384a1799cb2b731c4bbeac5328e33f2909b1006d1e96e1c445ad6b6d7b41e149fcf040641bb97b2a0a65ebfc7fcc0b81c46043e2993b3ee363d71d44b3e1564b80fe9df08d53e6550b1ba16740e9e452155852869ef1f06234abbec6e4908eca0bb543b0e1f68b7fc362369e4af6068707478a374cf9b76828cc99b355d4e709d6d77525ade020b462b0c593ee4d978fe326aa1d68489e11b8dd196ac4adfaa7c83618852f81a51c94382e6ae7922668a1538c8ca3dba236a96b235f94f77cceebc2647e938e653906fd3d022c15137cb7723f96d0f400304308b85ff9cba5c5260f091021f1264bc0f456a0479961d973aeef3c5d49a943d6f1b43c37636dcbb9a5651b9f2ff3970c6fd20486c547d49c1d1bf3dd86c50c2c62e61a6c9f492bd68cbaddcb3bfa302ab3b8beb34ffa669a790f383c697fa6aada1aa6f25ae9434d0914227f9150e52161640ba7d29c59f0f27e1e4b7807a166b6cb4dd1c7685f7ecd4657f008caa7ebf2f315c84a26a3a6699aa2813c4d8300536055b9aa0f4944f3e8902cec8e8ac0bd22909883443aa55044e725f58708b9b3a55e78b45daa85356329214f2ca2a7ce8e3018cfd359dea55a31943522d3be86cea71f51be1145c68ca0b065b8e04912f2127ad53f3c352667bb3ffca39df3a9478012f3fff8d0e135a663a078ed941b7adb6a8ba6d0a55a29668a5cf379f1ad6eea3d136e62aa548adb47b255f5372b3396639e42344f92d6b962ab3b0d9ed344c0ed353d6e36ecfa37900c86895cbf945995af2c970232ba5c911393a71fa9bd7f21b3baa9f85558185995f5fc3651129657e7f6010c855ce76a65d742567f786e3bc701d5a3088c4949be94525f1209f33011f171117f3a65eed2cc0f55565f6f56a9932394e7ceb65cfc6657e8ec50e022c52bd3a987d682cb6bd0f161dd02d571efcec5394241d23b0b4a93235b1be6475d067302d8bc011a11b2614e659572c1a699de0e22553c281fb4e635f525199e26d8c658d0fdd99967cee0ade3c547e662de1513aa4b159c5fb0054eb83d36cda983e21e7bfe9eee01b131cbad853f8965326e06bde058e7307888b11f18557c637c10b537e02db6e9e8fe615a8bc78de06d2ef7b3106947c7e4420adbd670d601b2f4e17583ca2b903cca91151e8d253a7553a60b43dc4db85f549c754a0418828d2d57e792b56103d9ccedeb8d49fac4b2afa672a1fc165dfde3b12984ff34829c9df3befc6ad00fcbc1b5452d75937a3cc7fdcb5c06a1e803f7c20d1413be51102e9da41f0a20dba211310293423a0c0979ddbea956131c50f252c5e9a9a70e48bfb7b7618c4a43acb049efa8ecadafbd85404930ac09e5b99e53417b5dbce8494048a9c5d67975a3b53a964bdec3ad6f1db941602ac528f18f9dcf735eca2b9d83665892710a24686ab9f316b6ea2b53091882a420ee1ba4590059de9d0f5dbe111361ef748e0903370e80c738a63b75c1d642d790936fca3210536c059ccd1ca3545e6f4f65ea65d7ec525be864d5fa82d5161ce66aa47ed1e60cf08918cb0a1aadd072cd38413150020a60871887e43781e1c2d968b7f811f82182f1e83cf801417c2b03a7526b9bb7f5e9723571f1d389edf68c7756982780499ec225c0113efab828ee1a349022a1808d35c779fa0884f5bc79a015d8d9634399ea29310e16ff3aa514bbeb5ea772cb342571a8e4ecc74400ab4bdf960cc353e2d9fe9e21ce057bae1e7fd6f40ef4b3b1d207500cde27175f21d3e0cd8ca28a766da4ef8118a48fc32c959619536c9fa4e54d99f1d6c6a72bce7d54b78bc5d5d95d13f19e56e2d484bf32a17df2bf95cba043a93ccc34699e179443f0382c339a655e7f01ce91d41b71f7614f7716d69a53677be3304ea0740baf15f0b39029892892e8b718fdd4b50be81cd5497e6b4c7aee4b3911d78e2959feb1c9e2701a5fddeb94979a6f620f79c350b5596c83e80fd1566af0b552e673ca8b9575778d66bf74e766d2490cb8221cb3212a3c9ed6c3fc9a13b84a3e9475a679892c98eb85a6b854a651"}, {0xd4, 0x3a, 0x1, "f18d93aedce0b488a036bc72b9cf10d1f6ca68a70e45d7abc3aed0ba16a04b51f1c875543b661f9a61824f0782cdb61c09c66f23177fa982462280fd75f1fe8f35ccb07aad695fd74ee5d748e6886c1956494bf39658a98d273475112a05007a6ec2870dd077df9f12818da4ec3fd0343af388888de98576f940178c38f92acf78125d13cd9cba0ff2ffe099e9f1ed468934647f05fe4988e1127e2f177faaa7a6df7453e6f1cf9ba2f4a4268c76d5a25c095bd7ac5d4d72c603b76301e8d7633752061860"}], 0x1214, 0x4000000}, 0x40000) recvfrom(r1, &(0x7f0000000000)=""/207, 0xcf, 0x10000, &(0x7f0000000140)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) 2018/04/05 15:07:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x155000, 0x0) recvfrom$inet6(r1, &(0x7f0000000140)=""/249, 0xf9, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0xe5, 0x100}, {0x5, 0x1}, 0x7, 0x4, 0x2}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="676647f0b9") ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xa) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) 2018/04/05 15:07:19 executing program 6: r0 = socket$inet6(0xa, 0x17be6299c9048afd, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xffffffffffffff00}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={r3, 0x100000000}, &(0x7f0000000780)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) sendto$inet6(r0, &(0x7f0000000440)="d48fbb201efeabba4cf1ec6ae8dc3b0773ce6c16d4a28d972c33ea86703b0e1903b4479b40ab9b48cafb096dad545a9a342bd34534c0db1ec687040c8b62b66528946766ab75369e079ab2c4b0e8dfde0ad7a41a2af5032e42e17fb8c7ca920371244bc670e2895d98509b532347065690b5626f84", 0x75, 0xfffffefffffffffe, &(0x7f00000004c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r9}, &(0x7f0000000200)=0x10) 2018/04/05 15:07:19 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) r4 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000001240)={0x1, r4}) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="101000000f0f00032bbd7000fcdbdf25000000044022ec96d8cd939649d0188632454ae11bfb09e198b5a013909ed292d10d4a9c60377d2659437d49122f8d77da3f595c486305fd2ddcf9812361273d42cb3747abf26c0d856545e3c1de89efe97d9fec8325e5502be785bc3494aad19bcb1becb32c00d24e347bd9b6a0c67baf854d981b6876df3792de8d902935f52829cc7bfbc823cc4de66c07a63c25cedab068653ca3401f964aacd8d4282f9de0fb60d8819d73fcd31be341d3d65f842211f4fb0ab069436600552a90ffd529193f80f0d95cbde68be8b544a34d3522dc13bb34821923361a673ac2cd521458171c8df4b70b9bc8e4515ab0d62cbbae43726528b2c6a3d81d3568394722a7075b856a272b49726dfd62aea3884646fdd6c815063b1e54d0ab6d5fb1b017b8fe0b6930f9cf52ebaea7c198630e6abfbe2e939da49210c40cada94cf485625174c10fa672964c8312bf689cd55f294d469ac15a88e71528bfda6281fc47d7315ad5d110533370531df152509485029c628dd7036847d7b1d7eae907cfe697332653cfa8e0a9b97e939d5cc354d4b92e35d261206c051970779cd17175861dda417d4f30355d012b391c95f5d645b1811093dba0e9bbc72c7e6fb20f42b74bac8104b8972f7eb51b7d3cb5e327e884fd2f34ad0dbb2f0b04fab3ec35f48e8c237dc238d1f00e812969179059552eed4332bd49d2154071011ae4dcee4d3ad0790b0bbf18f6f7b317c6005de0f3ea6c95290225f994b902e16e8bc8079a7c9cfae8d77acfbacf07a6a9b4b6431158dd19e412048b89a9c30db3f1e5e038a27d395c87382c6fbb2a93df63c80ef939bf379a9294550d0cfd8e125f42e8d31b33a06ec6a5329baad3ac018d6ef8cacc605e63a01fb32b4f3c51ecd29266e03258946d6fd87464a0c4fe0b1a673219ff740e0d66ac2bf043aeb6ac6f96dde6b5fbf6710109a9cc5e7226f6dce2b43254100dc4bf1c3cb35b42525621a252296af0821ddbaec85316bb9a7bb3ea8bc6e27ec65b065151b297f59452101a4373501e7925580028098353d851e120f4dc31b35afe2d2a9e0e934fa0bfb3c4692d7d5d8b242d1e2253b2b46ed535c71ec1249a549b1cffba22a760f77ec6568771f2bf96ae688315d3f076e86d56410cabe8b2bed7fb93ae51d3f23ec111ee7910646d353100a0f84394458bf2044b96b6655d2b7dcfed60df355f02b014cb02561be1c7931ffcbb80567f6a8b740de5711962317637dcab6dbaffa3576eec20a9e1855e6acdd019837e3aebf9ad6bf5754bf217c3010c7d077464d1abb4665cb87b51e9d01d0c1fc13cc7c076150c6c3d10034291325c9190e1873101595edefb0a856ae296cf707024af5f44a97136d82b065210f5df170f2bc8928464baba725d16a51a2aaf31fa6c168832aed36f182d7f544c86796d2d22f4ca742253957afa0cf5d74e5e5ffb10bf88bd54a89aafdeff6e1f00ce08dd1bdf33dd874509d60dd01b5953b32f39d7c2de3334aa7d70f5efefca5b763e45def5719c5a8c359b370c2f810fcd84bdd3fc5b56516a44a7fea89ff37bd2b539b5965f70cff299d086df68373ce7e458934d25030ef5beedc3b00bcab81990748338eef6537ca8620d144a09f107967b7560a8580eb2fe7887fb69706e5959c3468beedcde8ea498f3854e9efb2e7c393108433474c3609578b3eb7b6472192cbecad920b9fedf8871b072093665f73c648e88be6f5228ab5c69e90a0249fbbfac769b32d610526930c074c2e86943b7d429d3adeb96d3b9e76c240bc7569f75a822c2f7c98cb9241323f055552f45cca049eaa756d786ea8a07d0b4f48a12bb3e6216a960a7d2049f611c49cdc9221e99b55ae6c8130ceb54d42c22aaa466c62e6c15ee4e781dce8e6f1548cb847fc299b64753bc4e69674f920a5dabaddb180c73bb0f1abb97c10589cccd129d2668ee236c9537edb4bd6bdb7a8537f6098bb88acbec599666b1ad595f734dceec81eb6ca5453760279014cceb469d9f596a6db422b94687c362e5bd2d6a11679cee09d27ef328744409f51f021e8c5c0eb19833b9570077197b773f460a7720f36fac29564d2d9f6ff9eaa227a9e5e2d3b13c07e5f7ab8ffb0a30bad3b7db1bcc79fa9870499ecc859e5c488375cf6570b81ca6d58814474f4f0ad03d4117e617dc3c6999d80435cac92856b522b2e7c02753d24a440535d39070f4ea678465fa366a9ea6c01b977ffd0af2711128e5d84ee72c3abea182866902f9ee57d1dc9fd2dcb79ec4c1bd904b4de3bc9cc238b1a2b6632b6aa652c86373456958bb0ba9ecd7943110b8b46a76c073a8cd9b1a7b41472101f3da41c3c18e8734ce386630e14e96bd0096d7065ca19d24bbea8c14cb775d0900d26dfc5e9c444dfb13215c2c66c90a74248b2fc20a85b0a83dc6a0528569424de5c145cae85e563e0570b4a1ffbe36c74cbe64dc2c820afe24089577a89a1faac9d6017d0d35ab18b17c5d4912e460f4aaaa0882059a2b421034df1305e8754fd742647823aae77fa44b9ea1c15fdb4a4b74ddc702f54ca2b43113d6a6168a52d6e4bd3b7a9a5fec88aa2424b5db90ba962ee12ff959ffecb07f25a7ac05d17dd06e01b0bd7fb5597b6c9dad78bad92655743c6dd62604b5ad715148f59faf67507be2a36e3d3812cc080552eba10b82412c3c526a44f95ee3cdc6e84eee3e91b78ab909d7ddbd7696be3915f7a207c907e62d1795bbaade739f2d5e4d63850c78b4a595ccb6e6ef3f6a4ead82beb0c54e3bd44bf1a7a1f8a9ef3a69a022d9242fbb4c354bd752c346632f8e76f1fe7a3b9a7fb1a663e48e350ffc6d2bcbaa905eb37011368bf657cd118a81e34edf560bf1661649f87b49b80be6cbfd359ea77b6d0cee3f32053ca9ad23e8e584db9dc41b4c5a9726c873dcb2fd37d57ab7dbc164f055064800c4c2a7a1bffffd63b7f146dda8dda24445cf5b5c602b9bd33c4a923812e9cd10da087df81f3f1d4e6f49550c5df841f584bfeb25b9534d43ee6ea5c4463e13671c9cc54d8eb18f77b39d1a450afa2460ebfa8c2f582436e510b815bdac4754ab7ec3de043087f4ae59283788c4fb48eee65c6f0c21413161a94c8d502f1184127bba12720915ec2846c908fff2788853a828f10d0511ad285718179e48915aff5d0352db12fed13391d999310da9f4a5eedec2a576b077e5d8bbfe5c0d38da311cf565f04b04e9cb4167650f11af5a47e0e3e2dc01deec4eb1c4074f035b96f48e6a15384d9508a9c232ab2f1773f0db42024a00a85128d1c15f0ae634b9ee64cee49153fdf50c42049a26411cd7114725cd571e495a1ea72d8df3c4ebdd89baf5c12da46e458c907de652143eac150f210fe790fe08b56c26b2adce3007dfc199d05e8de6192f988e634b6cc63c8ab51b4daf9bf4a43be14e975b56bfa45910e8951eb0e534b5f17c3e9944b70647415cfde886b13658717ec729e74643b1a26a53f91d84dc1b57b71d88fb26551639c0ed0c5a67a8c45478c2acac6e2fb19a1fb02d43f8a61c306984556a098d8bb9e32aca3b29003c62ea1c92a309ea666b3cac17d79c19b741ecbfe816f1c9e2b9a4bc22c43eaf89f543f50cfadbc89549874b328f5ebf8fb29ced995340aafd8f9d7da57ed86f6f2dd97e7fe07befc5b321a532d8769a4fa20c5bdebb8c989d7c9adde1fe7ec8a09ca0b70a3877a8ce68143657d802973a75b21ef40a0de458d27300a7f8a2a4e4330bebf3415471b151b8cf33d07682e3523041fe086656d0529d4bce956361d10a59f253a1730e3d4f78c3ef6e9af108f3d39575033361e89ee044f17fdc8107f13b0e77ab2e84172249d9f508c5ce84c8bbd4d486df873835625678b370d21f0ac55ce1ce3a3abc32d5853a9b0bf62078f19307b6a6928f9c94abe085672f8c2de87e4202b15e38097dc12efac21eae968b22a4569f51d94cc7abb83919ce7a618d7a0f172776db5e74b62e2cda2ad7d0bf4cf4fe73641b3d72785837a10ce7e6cbb48be1e49baa5a93f059b77caaa2010673b08c897095b491e44ba889ed7f285d0bb7ecf466caba7200ce2c026894e10305c71ce7d1f0af4cf71259b6efe5ec39b96ef865a4d8e73d8839f58eaa4ea665b71b0bb4454cf45402cfdc229f53a5b13a2733c154bb9e372e9ecb8b6fa4d5a4803470798455621ccfe138c9b8983581c65960e0bd1cde600de860c4681184d88e23b55843943931316af3107a3aaa7a69a2048ebf49d106c0e45fcca06aad6d11c8a80bc5f0d88084212e3f47d86f104deac65b00a37832b35cc5b91d20086c82c3f908f99f95066547df301b902c5db509ea9a50f444a0c1c83c153425327f1676366c3daf9c4b801195d59f7f4f926bd5ad4d75db2204b52ac99df9632e25fe3aee9fbc51debd3c516a201e956e6f558d855d2b82b7b90d8d1d9916b977f0dbd160a9bbe8c2402f6ce74621a9b5d6206e7694c40ddb8c5dd7d70f00a3e47c1b77fa7f86711846a282d9d20dafa262347564e2061164fed72725e59896fb7af96e9986db45767241600190f5b4cb5ed1557c182d1d942c0b448dafb8ab1947ed6a9873a8e3cf032e4b5476d06744398f8fdf08068b04a89c1d6fcccf77270a944c096502e175f4cd6aec7871095a5f12e61cd45647c09daac3a0c1b23bb64814689b70f3bb20483bab0485501d28439f83bc23323846c10e5c16e32df27e201be96ffb6e0daeb5e44b01323be972d286569a1874390e343feb8e60e5b17129708521861c1c8cf51770e399219ff6bec293e6ce2523806aea25d0ac22d0f3a778d24eb458eea1654f98afc2f0b60b513da37d18e2d4b63da2bde7f75e492091359425a4c09f37b25c1c24cc0e7407ffb98def52b6277d002c6d3665b4f14b4cbdc765bd9982bc07ffde9ad5722106902e8a52e52f6433f69a9f6cb97cea1b951943564a443085280e0f4a54cb9f7c09f63a61abcc5fd3b5ef6705c26e360b1d20cd1718fd9435524f02d48ad884bd73fee94fd8412480c9997fa514ab335d16fd4915bba0e2b764734f44d4312bc00caa30387ca8bc74b97ebc725ee631da4521ff90a583f7a15745e7ea3999863512594d1bd9ef7e88e8605eb5a436caa9bba38c177e7741d978e2acfc5709f0766102f10a43b55c64646528becd607ca09936f4464293df40a17356a794a62bc9933d7e389694890a3192ad4db9ad8a06ff95dd644555f809dc6f21d35e2dcb87d02d8115363a953eb702ef871d2f3d99053aa82daba494e5ba52978d55fa2361a0da42259140513bc9951d77b08ee912e2628f340ecdf1a5636382e68d6232c13b048fd81b571fbce200e51f4bf8b01b9780f1b9e81ce5a57537c83a12711199409285af1e2962920d7974e76c21d3feb6e2986f2a1eb897c22a9a0f9bc977922f6c7a6242d8340ec2a900fefc7f4b73ad7743a4e16078bfa204d23342c52b6a6ad40107963088a03d74b5b4bab1c091ca5f62b21dbb657255534dd727"], 0xf44}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r5, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r6, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 15:07:19 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x2, "b2"}], 0x10}}], 0x1, 0x0) socketpair(0xa, 0x2, 0xf0, &(0x7f0000000040)) 2018/04/05 15:07:19 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xffffffffdffffff9) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x6}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0000000000000081000000000000000700000000000000010000000000000000030000000000ffffffff0000000000b0000000000000000000000000000000000208000000000000000000000f0000000000000000000000bcb1dbac68c5242da1"]) lseek(0xffffffffffffffff, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r3, 0x2, 0x0, 0x0, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x60, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getpid() write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='system_u:obje\t\x00\x00\x00\x00\x00\x00\x00mod_exec_tusr/sbin'], 0x27) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x1a1, r4) ptrace$cont(0x19, r3, 0x800, 0x3) 2018/04/05 15:07:19 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0x4, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd0, r1, 0x0, 0x70bd25, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000001}, 0x44) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000080)=0x10000, 0x4) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000800)) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000100)='sit0\x00'}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x42ee, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r5, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x0, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/04/05 15:07:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r3 = getuid() r4 = getgid() r5 = getpid() r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000e80)=[{&(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="05391d706951bb2a29d9df7e4df43f4150c592bcae41811068bc82b9c68c522e9206bdc9685ba5b359d899aff3f41c020910fe1b9941db094d8521d28920b813f42945069346306faa3b22ca66b56dbbe8877f0fb6d3cfa0ab468fea15015305b40c2aa024f672ab26a3d9b84da6e7e4ed8bc57e5a78416583200d347241bf6ca8c7cb49dad7279e97360466b68013aeb55757e8c158fbe1a03310e68a3dc30d61d46da58aa632ee727f6a30a1aae6776b3a6ba489071dc08a27e5efa7725452abbefef471d1bc19c2e2aa7938c165958bb48ae647243b2095cf2e4c483b27ed5787c898156887f596cff32f94c0", 0xee}], 0x1}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000300)="52c4ba4cdd916cdbf0003b65a1cd", 0xe}, {&(0x7f0000000340)="de04956992f611a7fa0c618e92c9178ca96cc4247c0a0755daef0544698ef8fbe40cc70ffb4fbbe5cb82c3187bf4ceed92721f63199ed9e12295892eb4d149514a30a4a120901fe3eefc2c49710fb49c409cbc7c01b19a4eafcae2198e9ded69f3bbbab0a1a9d1c3d762b20b3eaca5e86110bf13ca682156261cc44f41e1b145e991c4bfe1793bf105a0641f644a8068905ca6dcc5523c1b8feade40e9f6c9f86302a4260bcdbccbfe2888f379a33513ce02", 0xb2}, {&(0x7f0000000400)="d2ac8b6f6cee560e4f85dd8ce75310cb3f2fb246bd45deaa3538f6ca38d8e7109a20e1dfc1478c688c0d72d988b1f10fa7f2b90f989c3d335fb28bfbd9d7dbe1ebc942d6f78e50f4c4b38837cd39cfa174c1b4af2502f16b85f622fad8dc1d74c8bb768c80476a5dc4db319f26308e7835bb8a8c257c6e68edf892450a93fb06d0ada1bf47953d72f0ebee01778f072126f7012c2c445c1a9bc5683857834e150a714b4a0cc7dbaa96654ef6ed052e792b4333abb66b4c9ce01bf01bfcfa798319fd4f841daffb61ff32c8a7f272", 0xce}, {&(0x7f0000000500)="ad0b442aa3ac3e97d8619ac53a13d7cb5228aaab9b40c22e861ab83c5017dbb6939822ddc6d679c856eb4aceac702c454b023f68f2a1024040208b19005ac8d0284bedf1f38dfc8b8091454a35af1e5aa6165651def44a4460b54ca47f9030d0d1f21cc380f45872f3c9d1803a5c1f969a4d24a78117076ed40a98026714427f6af3e602611f743f9c3607dbe28c38c313457ecd7208ad6ba3475bb8858d6703bcecf696224f76b6a6ff021ff6adf8268e9e427f23f4709efdae3e9e080255abfe0de265290a58000ae9fa40c632dbe4b292d2f22c67a9fee76478", 0x93}, {&(0x7f0000000600)="ecede10b1c1945566e566d74aef1f863b12aaa8332980d9bbcb0b62bd816d527c30974d3d4e21a07e1c87755cd205b1a11d5287986ed66c02cdaf268", 0x3c}, {&(0x7f0000000640)="e4f6deb4f75b710b98a7c889333d3bb7f8d80c93dd672ee7d1a7a9ef086543553e896621cdef1cc617caa4ad40ece508ec2ac06e923949a1130eb7dc3d6c32d72edcf96e00d3e2075cf14214af8ee11edc01266df6220e0dabad5e344269bcc23482df832b64571923d0090a80110a1e6705b9e3152bf66253f1b82ec4c57ac3ee2ef35777f3c68b3c1350b2e3a39a1294906d9d01249dccb7deaeb802c418d98bd0e8bca01948adda1c6128d05088aa1876e3", 0xb3}, {&(0x7f0000000700)="7440e3daf47aff1db49221c77a95d44fa66742f8f41ed32ef4095f51235961b59d81a8998dc1cb1a49a64d1828f22a60660dbebd8a0a249daebd1e216823c9da", 0x40}], 0x7, &(0x7f0000000880)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x88, 0x20040000}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000009c0)="07f71142b3c4c0287e8da39cb4709aca471d6ef3dddd008e44ecd48227278b2eb38a6ea5ae25ce2da3bf0bc5d2494ba09c241ec1cd8a0c6019e855e0ed43ae550ac5f89e4d4dfe8d491769305e951399ef3f9224c13d6ff440614cac3620abcc959814e8f07f57ed3def2ef223cffddbe88b112db8634e335b4344fa68ba9c53bb6d0353b259e7952535b400a28976764fc1e5de8a5d1da29417cae8037771", 0x9f}, {&(0x7f0000000a80)="c544c52018b9ffa88de2b2faa8224ced5c2723bdcfc8e704dbbd3408455ea25d8495cac606e58ff36dde81531a2ed9301897f75427feda82ec1286b6f1e7ce8b84955629b20af1b9a87559", 0x4b}], 0x2, &(0x7f0000000d40)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x102, 0x40}], 0x3, 0x1) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2302, 0x0) inotify_add_watch(r11, &(0x7f0000000040)='./file0\x00', 0x1) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="0c0000000000e7ff07000000"], 0xc}, 0x0) 2018/04/05 15:07:19 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="100000"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x0, 0xfffffffffffffffd, 0x6, 0x2, 0x0, 0x67, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil}) ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340), 0xc) 2018/04/05 15:07:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) listen(0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001500)={0x0, 0x0, 0x6}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001580)=@sack_info={0x0, 0xffff, 0xffffffffffffffff}, &(0x7f00000015c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000016c0)={0x0, 0xac, &(0x7f0000001600)=[@in6={0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x20, @empty, 0x8000}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000001700)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e20, 0xd221, @remote={0xfe, 0x80, [], 0xbb}, 0x708b}}, [0xf1c, 0x10000, 0x1, 0x9, 0x10001, 0x2, 0x8, 0x7, 0x0, 0x77, 0x1f, 0x9, 0x0, 0x4, 0xfffffffffffffff8]}, &(0x7f0000001840)=0x100) sendmmsg$inet_sctp(r2, &(0x7f0000001a00)=[{&(0x7f0000001180)=@in6={0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x14}, 0x5}, 0x1c, &(0x7f00000014c0)=[{&(0x7f00000011c0)="621a3dc42ca580076693b55f08cd55b35666efe3a1595571c7ba31f4be3797084cbd382823019b38a9e34c19fa6ff1b9e37a3f7aec31e7961f37b1417fa6ef3c38d2e4127e99ec3712467c3e36b475ab67814e6f219d5e47058d6d1a85bd1f91fe7a2e36f80e2ec00ecd63f91f6ca8b1b1b57ba7609097f4024d5ef6a56f6f773d0c52c85fa25deb64088ca87699b14fa24eccd5266cf1c6fe5db8ec22f893a14261b8c87238c67fc9fc055d6f2f50d5e91e7b9138e69eadb39c456186e7af22274427", 0xc3}], 0x1, &(0x7f0000001880), 0x0, 0x1}], 0x1, 0x4000) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000001480)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000012c0)={r3, 0x6}, &(0x7f0000001300)=0xffffffffffffff32) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r4 = socket$inet(0x10, 0x3, 0x1) sendmsg(r4, &(0x7f0000014000)={0x0, 0xffffff62, &(0x7f0000001880)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0xfffffffffffffffe) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000001980)) lremovexattr(&(0x7f0000001400)='./file0\x00', &(0x7f00000018c0)=ANY=[@ANYBLOB="01000000000000000dfad9946c119cd51a13f859c49bb545e6b64d95e6414ad21f9477b33d5e8dea6f81fe70dbc4f1b3af8fd3e7a3457f8004f266f23cd3a41f622745a37f356b6efc4d05137991b711de98fb543a150bfd9db186192ee743f7b8eb043804999d472cf100c01e4860c33051614de3f3aa51fb08b34c8768109e70db3f9ce4037383a8163ac9188d4fb1160a"]) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, "21beff0f0000000000005f0000000000c753163722d9ab92b2f142aa8ba6126bf402f492284bc6afb56adf51966b72dd9721c205c9d788ab3da3bcead056cff13b0cfa2c3282a50804e5d3ec96836ebf"}, 0xd8) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000001a80)={@local, @remote, 0x0}, &(0x7f0000001ac0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001b00)={@local={0xfe, 0x80, [], 0xaa}, 0x33, r5}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001340)) 2018/04/05 15:07:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2081) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x1d, r1, 0x1, 0x64, 0x6}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff]}, 0x44, r1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x1, 0x5}, 'port1\x00', 0x41, 0x100000, 0x6b, 0x40, 0x6a0, 0x3ff, 0x1, 0x0, 0x4}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000200)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340)=0x1f, &(0x7f0000000380)=0x4) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) r4 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) write$evdev(r4, &(0x7f0000000040)=[{{}, 0x4, 0xffffffffffffffff}], 0x10) 2018/04/05 15:07:19 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x7fffe}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) [ 191.287913] ÿ: renamed from bcsh0 2018/04/05 15:07:19 executing program 3: unshare(0x400) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a58000), 0x8, 0x0) syncfs(r0) getcwd(&(0x7f0000000000)=""/4096, 0x1000) 2018/04/05 15:07:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001e3fc8)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f00006f3f7c)=@ipv6_deladdr={0x2c, 0x15, 0x215, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffff0}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 15:07:20 executing program 0: truncate(&(0x7f0000000340)='./file2\x00', 0x200) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="83a943dacbf8abf706d20a07fe4409cadecf383426f9f1c325ff2a9e15ad4dd1eb62fc54820e3839823bf0590ac480831b79d352d13a8d1ca3ad8781891818af77327f7e8b592ec75c93aadf1c9833a3d709ed18489fa04a2afac93f30839053a58e50b90ff788325e5333e3b413c7ee4b76b8dd46813907263efd0146dbdf09135388c34254e32dd62a16bf0146528cd7824eb61f86eabda5e7887a4bfd41ca48ec435c71cab7d83d7b54b6", 0xac, 0xfffffffffffffffc) r4 = request_key(&(0x7f00000004c0)='ceph\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) r5 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000580), &(0x7f00000005c0)=0x8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000600)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') recvmmsg(r5, &(0x7f0000004a40)=[{{&(0x7f0000001640)=@pppol2tpv3in6, 0x80, &(0x7f0000001a00)=[{&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/199, 0xc7}, {&(0x7f0000001880)=""/177, 0xb1}, {&(0x7f0000001940)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001ac0)=""/173, 0xad}, {&(0x7f0000001b80)=""/151, 0x97}], 0x2, 0x0, 0x0, 0xf59}, 0xfff}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/41, 0x29}, {&(0x7f0000001cc0)=""/39, 0x27}, {&(0x7f0000001d00)=""/216, 0xd8}], 0x3, &(0x7f0000001e40)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000004300)=[{&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/36, 0x24}, {&(0x7f0000003f00)=""/245, 0xf5}, {&(0x7f0000004000)=""/208, 0xd0}, {&(0x7f0000004100)=""/191, 0xbf}, {&(0x7f00000041c0)=""/253, 0xfd}, {&(0x7f00000042c0)=""/39, 0x27}], 0x7, &(0x7f0000004340)=""/232, 0xe8, 0x7fffffff}, 0x9}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004440)=""/45, 0x2d}, {&(0x7f0000004480)}, {&(0x7f00000044c0)=""/12, 0xc}, {&(0x7f0000004500)=""/156, 0x9c}], 0x4, &(0x7f0000004600)=""/175, 0xaf, 0x2}, 0xfffffffffffffffc}, {{&(0x7f00000046c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004740)=""/141, 0x8d}, {&(0x7f0000004800)=""/16, 0x10}, {&(0x7f0000004840)=""/172, 0xac}, {&(0x7f0000004900)=""/155, 0x9b}], 0x4, &(0x7f0000004a00)=""/18, 0x12, 0xf3a}, 0x9}], 0x6, 0x1, &(0x7f0000004b00)={0x0, 0x989680}) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000004480)) unlink(&(0x7f0000000080)='./file2\x00') socket$netlink(0x10, 0x3, 0x0) syslog(0x3, &(0x7f0000000640)=""/4096, 0x1000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) 2018/04/05 15:07:20 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x6, 0x5f, 0x7a55, 0x4, 0xff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4000000000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r2, 0x0, 0x2) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000001000)="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") socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/05 15:07:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xfffffffffffffe84, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x1000000000000000}, 0x0) 2018/04/05 15:07:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c7783", 0x49, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, 0x0, r5}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824ecddb76c4a65a16a1a983f30689007f4834864200db2cef924c71"], 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000001c0)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000240)={r6}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r3, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/05 15:07:20 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000007580)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)=""/81, 0x51}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f00000004c0)=""/70, 0x46}, {&(0x7f0000000540)=""/7, 0x7}, {&(0x7f0000000580)=""/214, 0xd6}], 0x9, &(0x7f0000000700)=""/249, 0xf9, 0x4}, 0x9}, {{&(0x7f0000000800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/130, 0x82}], 0x1, &(0x7f0000000980)=""/222, 0xde, 0xe61}, 0x3}, {{&(0x7f0000000a80)=@ax25, 0x80, &(0x7f0000003100)=[{&(0x7f0000000b00)=""/135, 0x87}, {&(0x7f0000000bc0)=""/5, 0x5}, {&(0x7f0000000c00)=""/244, 0xf4}, {&(0x7f0000000d00)=""/12, 0xc}, {&(0x7f0000000d40)=""/197, 0xc5}, {&(0x7f0000000e40)=""/239, 0xef}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000f40)=""/68, 0x44}, {&(0x7f0000003000)=""/216, 0xd8}], 0x9, &(0x7f0000003180)=""/143, 0x8f, 0x9}, 0x6}, {{&(0x7f0000003240)=@ipx, 0x80, &(0x7f0000003400)=[{&(0x7f00000032c0)=""/144, 0x90}, {&(0x7f0000003380)=""/90, 0x5a}], 0x2, &(0x7f0000003440)=""/114, 0x72, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f00000034c0)=""/229, 0xe5}, {&(0x7f00000035c0)=""/102, 0x66}, {&(0x7f0000003640)=""/16, 0x10}, {&(0x7f0000003680)=""/161, 0xa1}], 0x4, &(0x7f0000003780)=""/121, 0x79}, 0x2}, {{0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000003800)=""/119, 0x77}], 0x1, &(0x7f00000038c0)=""/179, 0xb3, 0xf7d0}, 0x3f}, {{&(0x7f0000003980)=@ipx, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000003a00)=""/178, 0xb2}, {&(0x7f0000003ac0)=""/4096, 0x1000}], 0x2, &(0x7f0000004b00)=""/97, 0x61, 0x3ff}, 0xf1}, {{0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/241, 0xf1}, {&(0x7f0000005c80)=""/211, 0xd3}], 0x3, &(0x7f0000005dc0)=""/11, 0xb, 0x566}, 0x401}, {{&(0x7f0000005e00)=@nl=@proc, 0x80, &(0x7f0000006140)=[{&(0x7f0000005e80)=""/243, 0xf3}, {&(0x7f0000005f80)=""/213, 0xd5}, {&(0x7f0000006080)=""/192, 0xc0}], 0x3, &(0x7f0000006180)=""/4096, 0x1000, 0x4}, 0xff}, {{&(0x7f0000007180)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000007480)=[{&(0x7f0000007200)=""/20, 0x14}, {&(0x7f0000007240)=""/80, 0x50}, {&(0x7f00000072c0)=""/86, 0x56}, {&(0x7f0000007340)=""/84, 0x54}, {&(0x7f00000073c0)=""/96, 0x60}, {&(0x7f0000007440)=""/15, 0xf}], 0x6, &(0x7f00000074c0)=""/168, 0xa8, 0x1ff}, 0x100000001}], 0xa, 0x2, &(0x7f00000076c0)={0x77359400}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000007740)=[@in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x200}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0xa3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x87}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1a}, 0x7f}, @in6={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0xe4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000007700)={'rose0\x00', 0x4}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30006}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x20000001000}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0xeb) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/05 15:07:20 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xffffffffffffffff, 0x64031, 0xffffffffffffffff, 0x1000) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fstat(r0, &(0x7f0000000200)) socketpair(0x8, 0x807, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x3, 0x7}) 2018/04/05 15:07:20 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = memfd_create(&(0x7f0000000080)='/dev/net/tun\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0x4) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/05 15:07:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0xfffffffffffffffd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x3f, 0x0, 0x10002, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000140)={0x1, r2, 0x10000, 0x2163}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000080)) ioctl$TIOCNXCL(r3, 0x540d) 2018/04/05 15:07:20 executing program 3: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0x40a) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0xfd59) getpeername(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) 2018/04/05 15:07:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(0xffffffffffffffff, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0xc) getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x3a, "f27306e4096c8c1f1cf0c6641308ecbc2e03ed04408d33fc62a915ae48356584541c2f1b491c1b0b168af4dc69025ad24b3f650b52f5e47fca07"}, &(0x7f0000000380)=0x42) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x5, 0x8, 0x3, 0x9, 0x8df3, 0x4, 0x10001, 0x0, 0x7ff, 0x2, 0x0, 0x401, 0xbe75, 0x8001, 0x10000]}, &(0x7f00000004c0)=0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r7, 0xfffffffffffffe00}, &(0x7f00000002c0)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/04/05 15:07:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x200000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f0000000480), &(0x7f00000004c0)=0x0) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x5002, r3, r4, 0x9, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r2, 0x1, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x10001, 0x30}, &(0x7f0000000180)=0xc) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000003c0)) sysfs$2(0x2, 0x7fff, &(0x7f00000001c0)=""/170) 2018/04/05 15:07:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)}, 0x0) sendto$inet6(r0, &(0x7f0000001280)="eb", 0x1, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x7fff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(r2, 0x7fff) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) fchownat(r1, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 15:07:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/222) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000280)={0x91, &(0x7f00000001c0)=""/145}) keyctl$get_security(0x11, r1, &(0x7f0000000040), 0x8b) sysfs$3(0x3) 2018/04/05 15:07:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000740)=""/25) r3 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'ip6gretap0\x00', 0x200}) sendmsg$nl_netfilter(r2, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000940)=ANY=[@ANYBLOB="b00000000a0204002dbd7020fcdbdf25000000079c004d00b7a7e3bcd036ee0441caa5067855fa6df39bc74fa943ef25f843f0ae95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c320800aa96bce800c9788ad9c3758cd1e972918a7e0a26397577344f525253c24797199dcaf02c174497ba0800000438023c735cf8c69f2ce0dbe705f60400fdd0c13554d46095b12fbf0a8383"], 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) getpid() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000780)={0x44, 0x0, &(0x7f0000000a00)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000480), &(0x7f00000004c0)=[0x38, 0x78, 0x20, 0x28, 0x30]}}], 0x28, 0x0, &(0x7f0000000700)="1d18ed057b2c299539ead127d5e5f293a099ce5f4ed6f32d1e9553213a8d9235268e2f9465fb4411"}) accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000440)=0x6e, 0x800) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7", 0x17, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="49bb0a08c4c1b1bc6340ff52d87530e93f9b05fd9beab734fb13e8c94c85d398ba681bff12bff165492a07357fb98ac763f72d4dc47ff1bcb2c96e39ec0f5a41da531064cdec12cb4f52ee4350e7aed081ca3611aeffa6802414", 0x5a, r3) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) getpeername$llc(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b00)=0x10) [ 191.921475] device lo left promiscuous mode 2018/04/05 15:07:20 executing program 0: truncate(&(0x7f0000000340)='./file2\x00', 0x200) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="83a943dacbf8abf706d20a07fe4409cadecf383426f9f1c325ff2a9e15ad4dd1eb62fc54820e3839823bf0590ac480831b79d352d13a8d1ca3ad8781891818af77327f7e8b592ec75c93aadf1c9833a3d709ed18489fa04a2afac93f30839053a58e50b90ff788325e5333e3b413c7ee4b76b8dd46813907263efd0146dbdf09135388c34254e32dd62a16bf0146528cd7824eb61f86eabda5e7887a4bfd41ca48ec435c71cab7d83d7b54b6", 0xac, 0xfffffffffffffffc) r4 = request_key(&(0x7f00000004c0)='ceph\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) r5 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000580), &(0x7f00000005c0)=0x8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000600)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') recvmmsg(r5, &(0x7f0000004a40)=[{{&(0x7f0000001640)=@pppol2tpv3in6, 0x80, &(0x7f0000001a00)=[{&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/199, 0xc7}, {&(0x7f0000001880)=""/177, 0xb1}, {&(0x7f0000001940)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001ac0)=""/173, 0xad}, {&(0x7f0000001b80)=""/151, 0x97}], 0x2, 0x0, 0x0, 0xf59}, 0xfff}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/41, 0x29}, {&(0x7f0000001cc0)=""/39, 0x27}, {&(0x7f0000001d00)=""/216, 0xd8}], 0x3, &(0x7f0000001e40)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000004300)=[{&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/36, 0x24}, {&(0x7f0000003f00)=""/245, 0xf5}, {&(0x7f0000004000)=""/208, 0xd0}, {&(0x7f0000004100)=""/191, 0xbf}, {&(0x7f00000041c0)=""/253, 0xfd}, {&(0x7f00000042c0)=""/39, 0x27}], 0x7, &(0x7f0000004340)=""/232, 0xe8, 0x7fffffff}, 0x9}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004440)=""/45, 0x2d}, {&(0x7f0000004480)}, {&(0x7f00000044c0)=""/12, 0xc}, {&(0x7f0000004500)=""/156, 0x9c}], 0x4, &(0x7f0000004600)=""/175, 0xaf, 0x2}, 0xfffffffffffffffc}, {{&(0x7f00000046c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004740)=""/141, 0x8d}, {&(0x7f0000004800)=""/16, 0x10}, {&(0x7f0000004840)=""/172, 0xac}, {&(0x7f0000004900)=""/155, 0x9b}], 0x4, &(0x7f0000004a00)=""/18, 0x12, 0xf3a}, 0x9}], 0x6, 0x1, &(0x7f0000004b00)={0x0, 0x989680}) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000004480)) unlink(&(0x7f0000000080)='./file2\x00') socket$netlink(0x10, 0x3, 0x0) syslog(0x3, &(0x7f0000000640)=""/4096, 0x1000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) 2018/04/05 15:07:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/69, 0x15}], 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0x15) [ 192.062588] device lo entered promiscuous mode 2018/04/05 15:07:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)}, 0x0) sendto$inet6(r0, &(0x7f0000001280)="eb", 0x1, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x7fff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(r2, 0x7fff) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) fchownat(r1, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x1000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 192.174406] device lo left promiscuous mode 2018/04/05 15:07:20 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xd4c}]}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x1) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='veno\x00', 0xfffffffffffffea8) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) [ 192.263619] device lo entered promiscuous mode [ 192.759289] binder_alloc: 14611: binder_alloc_buf, no vma [ 192.764935] binder: 14611:14645 transaction failed 29189/-3, size 0-0 line 3134 [ 192.772465] binder: send failed reply for transaction 82 to 14611:14612 [ 192.884667] binder_alloc: binder_alloc_mmap_handler: 14611 20000000-20002000 already mapped failed -16 [ 192.897741] binder: BINDER_SET_CONTEXT_MGR already set [ 192.903019] binder: 14611:14645 ioctl 40046207 0 returned -16 [ 192.922119] binder_alloc: 14611: binder_alloc_buf, no vma 2018/04/05 15:07:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) sendfile(r0, r0, &(0x7f0000000000), 0x7) 2018/04/05 15:07:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) 2018/04/05 15:07:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') signalfd4(r0, &(0x7f00000000c0)={0x37}, 0x8, 0x800) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x620000) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000000340)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x253, &(0x7f00000000c0)}, &(0x7f0000000300)=0xc) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000600)=""/229, 0xe5}], 0x2, 0x0) 2018/04/05 15:07:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)=0x0) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000000000)) r3 = gettid() tkill(r3, 0x16) 2018/04/05 15:07:21 executing program 6: timerfd_create(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440), &(0x7f0000000500)}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x9, 0xa4, 0x5c7, 0x6, 0x3, 0x1, 0x0, 0x4, 0x9, 0x4, 0x200, 0x1}) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) clock_gettime(0x0, &(0x7f0000000200)) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r2) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x40}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x0, &(0x7f000040c000)) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x98b6, 0x200) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/05 15:07:21 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x400000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) write$cgroup_subtree(r0, &(0x7f00000001c0)={[{0x2d, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x12) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000480)='./file1\x00', 0x0) write$tun(r5, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x260}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xffffffffffffff9e, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x2}, 0x40) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 15:07:21 executing program 0: truncate(&(0x7f0000000340)='./file2\x00', 0x200) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="83a943dacbf8abf706d20a07fe4409cadecf383426f9f1c325ff2a9e15ad4dd1eb62fc54820e3839823bf0590ac480831b79d352d13a8d1ca3ad8781891818af77327f7e8b592ec75c93aadf1c9833a3d709ed18489fa04a2afac93f30839053a58e50b90ff788325e5333e3b413c7ee4b76b8dd46813907263efd0146dbdf09135388c34254e32dd62a16bf0146528cd7824eb61f86eabda5e7887a4bfd41ca48ec435c71cab7d83d7b54b6", 0xac, 0xfffffffffffffffc) r4 = request_key(&(0x7f00000004c0)='ceph\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) r5 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000580), &(0x7f00000005c0)=0x8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000600)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') recvmmsg(r5, &(0x7f0000004a40)=[{{&(0x7f0000001640)=@pppol2tpv3in6, 0x80, &(0x7f0000001a00)=[{&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/199, 0xc7}, {&(0x7f0000001880)=""/177, 0xb1}, {&(0x7f0000001940)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001ac0)=""/173, 0xad}, {&(0x7f0000001b80)=""/151, 0x97}], 0x2, 0x0, 0x0, 0xf59}, 0xfff}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/41, 0x29}, {&(0x7f0000001cc0)=""/39, 0x27}, {&(0x7f0000001d00)=""/216, 0xd8}], 0x3, &(0x7f0000001e40)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000004300)=[{&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/36, 0x24}, {&(0x7f0000003f00)=""/245, 0xf5}, {&(0x7f0000004000)=""/208, 0xd0}, {&(0x7f0000004100)=""/191, 0xbf}, {&(0x7f00000041c0)=""/253, 0xfd}, {&(0x7f00000042c0)=""/39, 0x27}], 0x7, &(0x7f0000004340)=""/232, 0xe8, 0x7fffffff}, 0x9}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004440)=""/45, 0x2d}, {&(0x7f0000004480)}, {&(0x7f00000044c0)=""/12, 0xc}, {&(0x7f0000004500)=""/156, 0x9c}], 0x4, &(0x7f0000004600)=""/175, 0xaf, 0x2}, 0xfffffffffffffffc}, {{&(0x7f00000046c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004740)=""/141, 0x8d}, {&(0x7f0000004800)=""/16, 0x10}, {&(0x7f0000004840)=""/172, 0xac}, {&(0x7f0000004900)=""/155, 0x9b}], 0x4, &(0x7f0000004a00)=""/18, 0x12, 0xf3a}, 0x9}], 0x6, 0x1, &(0x7f0000004b00)={0x0, 0x989680}) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000004480)) unlink(&(0x7f0000000080)='./file2\x00') socket$netlink(0x10, 0x3, 0x0) syslog(0x3, &(0x7f0000000640)=""/4096, 0x1000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) 2018/04/05 15:07:21 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x9) r0 = socket(0x17, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xfe44) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='[\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="3baeafbbb4358e625b718789544491f6b8deec3a1f2f65e7e2931ec9da52ffa204885901cb521fbd5a48c78d94c16207d4002863c386ea175423b8c8de73bee8e0145f96077861a940aaba10afead76a7809f021541d12e6fdc9d8e9c9daf8e94493f9f3dc7859ef945d9af0b581cd8a70a998f66b59a866b4d262824528f851ba0196b2296db1345aea63670bd7042772b0323c4d24e203f81697fee5ad9c6dbdf71a03ccf93953bc9b2d7eed5ae714f00e21487173925c15cac660bb6c217322fac043ba29d71366c5ba44372e48c5", 0xd0, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000100), 0x0, r2) setsockopt$packet_int(r0, 0x107, 0x4000000000014, &(0x7f0000000040)=0xffffffff80000000, 0x2) [ 192.927715] binder: 14611:14646 transaction failed 29189/-3, size 0-0 line 3134 2018/04/05 15:07:21 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000300)=""/234) recvfrom$inet6(r2, &(0x7f0000000200)=""/185, 0xb9, 0x20000000000, 0x0, 0x0) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x8000) mq_timedreceive(r0, &(0x7f0000000000)=""/78, 0x4e, 0xcd9, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="05076c2a38dde485f5dc048c718e2520efd2eec152ae1fb6b7c62cc3a0abeb34048aaea68307b508501dbe31812ea95c3f16786e27ac4120a66c368d854fd2bc473a39d8f7", 0x45, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 192.976580] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/05 15:07:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x10000000004, 0x40, 0x800000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x1}) r1 = socket$inet(0x2, 0x2, 0x2fb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000580)="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", 0xffffffffffffff22) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x381040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0xed, 0x1, {0x3, 0x0, 0x1000, 0x2, 0x5}}) fchdir(r2) read(r2, &(0x7f0000de2000)=""/181, 0x1) [ 193.026464] binder: undelivered TRANSACTION_ERROR: 29189 [ 193.066432] binder: undelivered TRANSACTION_COMPLETE 2018/04/05 15:07:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) [ 193.071643] binder: undelivered TRANSACTION_ERROR: 29189 [ 193.089810] binder: undelivered TRANSACTION_ERROR: 29190 2018/04/05 15:07:22 executing program 3: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)) close(r0) 2018/04/05 15:07:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet(0x2, 0x806, 0xffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="610002008c16b8ec84916c8169933bad762c76d88ed81e8e70cf873e81c5dae51146ee40edcad81a54b0e79eafee245670074efeffffffff000000007e4831cc013f7b24f570a6ffe50892372db16997d03c0911d29aabdf260d2b92fd02d0788ef47741cc0d9c71"], &(0x7f0000000480)=0x69) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r3, 0x600, 0x70bd2c, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x1c}, 0x1}, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:22 executing program 2: futex(&(0x7f0000004000), 0x400000085, 0x2, &(0x7f0000001ff0), &(0x7f0000004000), 0x4020000002) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001300)={0x200, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001340)={0xffff, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x80}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000012c0)={0x200, 0x6, 0x4, 0xfa, &(0x7f0000000100)=""/250, 0x90, &(0x7f0000000200)=""/144, 0x1000, &(0x7f00000002c0)=""/4096}) bind$netlink(r0, &(0x7f0000001380)={0x10, 0x0, 0x25dfdbfc, 0x800001}, 0xc) 2018/04/05 15:07:22 executing program 0: truncate(&(0x7f0000000340)='./file2\x00', 0x200) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="83a943dacbf8abf706d20a07fe4409cadecf383426f9f1c325ff2a9e15ad4dd1eb62fc54820e3839823bf0590ac480831b79d352d13a8d1ca3ad8781891818af77327f7e8b592ec75c93aadf1c9833a3d709ed18489fa04a2afac93f30839053a58e50b90ff788325e5333e3b413c7ee4b76b8dd46813907263efd0146dbdf09135388c34254e32dd62a16bf0146528cd7824eb61f86eabda5e7887a4bfd41ca48ec435c71cab7d83d7b54b6", 0xac, 0xfffffffffffffffc) r4 = request_key(&(0x7f00000004c0)='ceph\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) r5 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000580), &(0x7f00000005c0)=0x8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000600)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') recvmmsg(r5, &(0x7f0000004a40)=[{{&(0x7f0000001640)=@pppol2tpv3in6, 0x80, &(0x7f0000001a00)=[{&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/199, 0xc7}, {&(0x7f0000001880)=""/177, 0xb1}, {&(0x7f0000001940)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001ac0)=""/173, 0xad}, {&(0x7f0000001b80)=""/151, 0x97}], 0x2, 0x0, 0x0, 0xf59}, 0xfff}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/41, 0x29}, {&(0x7f0000001cc0)=""/39, 0x27}, {&(0x7f0000001d00)=""/216, 0xd8}], 0x3, &(0x7f0000001e40)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000004300)=[{&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/36, 0x24}, {&(0x7f0000003f00)=""/245, 0xf5}, {&(0x7f0000004000)=""/208, 0xd0}, {&(0x7f0000004100)=""/191, 0xbf}, {&(0x7f00000041c0)=""/253, 0xfd}, {&(0x7f00000042c0)=""/39, 0x27}], 0x7, &(0x7f0000004340)=""/232, 0xe8, 0x7fffffff}, 0x9}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004440)=""/45, 0x2d}, {&(0x7f0000004480)}, {&(0x7f00000044c0)=""/12, 0xc}, {&(0x7f0000004500)=""/156, 0x9c}], 0x4, &(0x7f0000004600)=""/175, 0xaf, 0x2}, 0xfffffffffffffffc}, {{&(0x7f00000046c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004740)=""/141, 0x8d}, {&(0x7f0000004800)=""/16, 0x10}, {&(0x7f0000004840)=""/172, 0xac}, {&(0x7f0000004900)=""/155, 0x9b}], 0x4, &(0x7f0000004a00)=""/18, 0x12, 0xf3a}, 0x9}], 0x6, 0x1, &(0x7f0000004b00)={0x0, 0x989680}) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000004480)) unlink(&(0x7f0000000080)='./file2\x00') socket$netlink(0x10, 0x3, 0x0) syslog(0x3, &(0x7f0000000640)=""/4096, 0x1000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) 2018/04/05 15:07:22 executing program 6: timerfd_create(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440), &(0x7f0000000500)}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x9, 0xa4, 0x5c7, 0x6, 0x3, 0x1, 0x0, 0x4, 0x9, 0x4, 0x200, 0x1}) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) clock_gettime(0x0, &(0x7f0000000200)) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r2) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x40}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x0, &(0x7f000040c000)) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x98b6, 0x200) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/05 15:07:22 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x120, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x10}, 0x0) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x38000) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="180f89026aff0700003a0b110107a5e59cb8b700005eaeb4e981c8a5db4891e6a508604478928197685d6b76afdd2472"], 0x30}, 0x0) close(0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x12000) r0 = epoll_create(0x8d0) close(r0) getpid() ioprio_get$pid(0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xffff) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000a80)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}, {0x0, 0x0, 0x7ff}]}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000a00)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x128, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x178) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/05 15:07:22 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x400000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) write$cgroup_subtree(r0, &(0x7f00000001c0)={[{0x2d, 'rdma', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x12) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000480)='./file1\x00', 0x0) write$tun(r5, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r5, 0x4, 0x6000) pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x260}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xffffffffffffff9e, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x2}, 0x40) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 15:07:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="7573df0100241591"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) pwritev(r1, &(0x7f0000001040)=[{&(0x7f0000000100)="e982e6633be762bb84441916b0eddcfd0446098d808028988f22ff02e7c94f72475d919dc82fa2a6e7", 0x29}, {&(0x7f0000000a80)}, {&(0x7f00000010c0)="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", 0x18a}, {&(0x7f0000000d80)="c790e0fb34efb2200aab9c4036441ba08c7909c0ef7ce1c71130511ca2c84e40634b9c02605d378bf2e2a8dc2d3bf58b0d1ac988519a149dbbd02c70431b5f004d7139492b22be8802da0a20dd57d502ad54e4bdb0614051231200ebe6f4e4a0ec678b7371faee5427060e0892da8e758b0ff84198ac1471092d72a09bd4a09b", 0x80}, {&(0x7f0000000f40)="1f1e6e52da8ddd1ea2ad46e141dc0c2d0b0783d1dc8acf20755bc9fa0e874526517b899652d76a960fc1eabe800ff1d8dbaa4819358681a1b0fbb349fbd82a02f49503a397b1367d7204bff8e9129929518d4538fe4653f89a9cf34321769ddd02446d551526622e2f745e429af757852db5a333df644cd420bf64da6a94c0b00efd482adf4c8edf24916c5543ed70aa4b0d64a85c4d18ec3e362cb8b21a6f6fcad357a62683f8244682aba8430a12bcecb1ca968ce4e4e4b415269033d53c82928f8c644a646fb719d20f9208a01c27f457fc6be35888eaa699f68aaa7b3f66741963d6b739be673fa20b5b6a563228725c7f", 0xf3}], 0x5, 0x0) r2 = creat(&(0x7f0000000580)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f00000005c0)=0xff06) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r2) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32=r4], 0x1) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000380), &(0x7f0000000500)=0x4) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x7, 0x10000) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2001, 0x0) membarrier(0x1, 0x0) 2018/04/05 15:07:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) syz_mount_image$jfs(&(0x7f0000000600)='jfs\x00', &(0x7f0000000640)='./file1\x00', 0x0, 0x1, &(0x7f0000000700)=[{&(0x7f0000000680), 0x0, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fe57f1f8529828e0089a2bc199e35404dc86efeba82cb650472901bf9172fddf41e71a9de5d8ae813fa7e38eb4494a025bf6dc6f675f7344955ae24c46bbe37da6a0b82255ee82947d860823a9f72cd3d493cc46f0444881844a6760fe8cc5894141da1c9df626a9815742ac178146be36dd50522c2efca88c5c62d620e7f9adbaae3546ce8e1218b337dfbbf8ead6"]) write$selinux_load(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578f8c5b6430374c1eb2689fee756242b540e1663f37e384b38e5518f803eb4a049f8a3e38379b93eb4322b7e1cfcdbc71f48a98cedc006a6fc2caa186840b4662228a700ce8495dfb25703b1ce8f2b0ab6beef53822d59a3ad38580e9b"], 0x10) recvmmsg(r1, &(0x7f00000004c0)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f0000000300)=""/195, 0xc3}], 0x3, &(0x7f0000000440)=""/105, 0x69, 0x40}, 0x3}], 0x1, 0x100, &(0x7f0000000500)={0x77359400}) r4 = getpgid(0x0) bind$ipx(r3, &(0x7f0000000000)={0x4, 0x7, 0x4, "3ec29dcad97c", 0xff}, 0x10) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x1, r4}) 2018/04/05 15:07:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x1c, 0x1}, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/05 15:07:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000580000000000007bfd3a9375eb9ed1a759d5a42c6c34dd5d01b09139fc2379b0a0631e7a138452d6d40aa24c44673919cf9f39bc704d0d53e6d6eb7a5489785ae59317e12393c2672db0108203db66d6bfc6743c0c"], &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20}}, 0xffff, 0x2}, 0x88) times(&(0x7f0000000040)) fallocate(r0, 0x3, 0x101, 0x4) dup(r0) 2018/04/05 15:07:22 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080), &(0x7f00000002c0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x10001}, {0x4, 0x1f}, {0x8, 0x16d20e9d}, {0x3, 0x8}, {0x7, 0xff}], 0x5) 2018/04/05 15:07:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x8000100}, 0xc) 2018/04/05 15:07:22 executing program 5: munlockall() getdents(0xffffffffffffffff, &(0x7f0000a7cfe8)=""/24, 0x18) getdents64(0xffffffffffffffff, &(0x7f000000af97)=""/105, 0x69) 2018/04/05 15:07:22 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet(0x10, 0x5, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000002180)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000001180)=""/4096, 0x1000, 0x7}, 0x40002002) 2018/04/05 15:07:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x15}, 0x100000000}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/04/05 15:07:22 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x83) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0xc020, 0x0) 2018/04/05 15:07:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, r3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x5, 0x0, &(0x7f00000008c0)}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) 2018/04/05 15:07:22 executing program 0: mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000009000/0x3000)=nil) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x3000)=nil) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) 2018/04/05 15:07:22 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)="56ce6447f07c5879b196a868837c3c896d14c70758bbf4bbe84c2d6625da27813e8d91774bb3c5be3e363f1e6f04fdf259cfa4c33e6782136e5bfa5c2c35679ac4fe852dc88f187abd873e3129f34c1b1b718948802dd3acadca0c9ab555dc100a780dc5f20521eb855f27f3f284aad9c423d528a569fafd3c3b9dd22868d3cf1057dbc6ceea1bdbb4a797e81ee2303b282b7797c095fd86342dcdfb064011f03aa2d07dfb9a9e57adbd54e997d842a89f", 0xb1) getsockopt$sock_int(r0, 0x1, 0x800000000000000f, &(0x7f0000000040), &(0x7f0000000ffc)=0x1a6) 2018/04/05 15:07:22 executing program 7: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000540)=0x0) timer_create(0x9, &(0x7f0000000200)={0x0, 0x39, 0x0, @tid=r0}, &(0x7f00000003c0)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x8000, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_getoverrun(r1) timer_create(0x200000004, &(0x7f0000978fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100)="adbb14e7ba73dd593c33c925583a66428658a0da1964d2f81fda89cb6794722053ac48db0a72569853016fb171cb", &(0x7f0000000140)}}, &(0x7f0000044000)) geteuid() write$binfmt_elf64(r2, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x3, 0x9, 0x8, 0x9, 0x3, 0x0, 0x3, 0x180, 0x40, 0x161, 0x80, 0x4, 0x38, 0x2, 0x7fffffff, 0x6, 0x100000001}, [{0x60000006, 0xfd, 0xffffffffffffffc8, 0xfffffffffffffff9, 0x8000, 0x0, 0x9, 0x5}], "00bd5eee5494cbb068843b10958393fcdcf0b0ff54ee015a9980fdd5900e16ef5737c055da0aa4a0b99144d316c6fafd88067b32d14484c3bb36610e7f480d8b4ecf033150ee29a8d0b05bc4ebc2fb63", [[], [], [], [], [], [], []]}, 0x7c8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x404900, 0x0) getresgid(&(0x7f0000000400), &(0x7f0000000480), &(0x7f0000000500)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) shutdown(r2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(r5, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xcb}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{}, {0x9, 0x9}, 0x9, 0x5}) clock_gettime(0x5, &(0x7f0000000440)) ptrace$pokeuser(0x6, r0, 0x10001, 0x8000000) 2018/04/05 15:07:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x20000000041) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000ffff, 0x0) 2018/04/05 15:07:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000001440)='U', 0x1}], 0x1, 0x63) 2018/04/05 15:07:23 executing program 5: socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'wrr\x00', 0x3, 0x1, 0x37}, 0x2c) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) socketpair(0xf, 0xb, 0xf6, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000180)=0x7, 0x4) timer_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000100)) 2018/04/05 15:07:23 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x10, r2, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553db6d23d620b566420"], 0x2) poll(&(0x7f0000000280), 0x0, 0x25) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d", 0x38}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/05 15:07:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004520, &(0x7f000022afff)) ioctl(r0, 0x9, &(0x7f0000000000)="ef494496eac810c03b94454a7df6701cf746da140136de039d7b78f127a46a5d5cb7ada7fcfb8090559cdecdd4aa1323803f047ffce795bac49d53e56d83fe58b8b350187c1d7e460b672695c750fc0a2722df833d4a4ea7b89b1afa05") fcntl$setlease(r0, 0x400, 0x0) 2018/04/05 15:07:23 executing program 0: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x8000, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x2}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001580)={&(0x7f0000001300)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x50, r7, 0x800, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa574}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x33, @multicast1=0xe0000001, 0x4e20, 0x4, 'dh\x00', 0x5, 0x4, 0xf}, 0x2c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x848d150196187417, r6) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000015c0)={0x7fffffff, 0x400}) getpgrp(r8) 2018/04/05 15:07:23 executing program 7: setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0x4}, 0x68) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f00000029c0)='./file0\x00', 0x89) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000002e40)={0x8000, 0x0, 0x0, 0x10000}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0), 0x0, 0x20000000}, 0x9}, {{&(0x7f00000024c0)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'syz_tun\x00'}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002540)="274888e3b93db390de0258e19c3d31a9c97d5b96cb92c4933a871209005731b52c3d2456b6dfe97e165a5c79f84e6eee389bc29fd4537c841deb1e1517b4a6c865e1cf68d922fa16b110da92a5c650403bf79c93b1016fd81f3d82766fc7acdc3ac219", 0x63}], 0x1, 0x0, 0x0, 0x8000}, 0x4}], 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x381, 0x7, 0xfff, 0x9, 0x7ff, 0x7, 0x0, 0x7, 0x19c2bba0, 0x0, 0x65e800}, 0xb) 2018/04/05 15:07:23 executing program 1: mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x600000000000) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd9", 0x4}], 0x1, 0x0) ftruncate(r1, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3) write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004af7e10b3db39a13165f77ac4901010000000000006be250f27521f8212dffd169"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000080)='./file1\x00') lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400800, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x1000)=nil, 0x1000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'syzkaller0\x00', &(0x7f0000000480)=@ethtool_gstrings={0x1b, 0x7, 0x79, "10f7df140fada8133caff304085f78e5567c076233c83fa918e0c2c75e87e4256b2a47127cbe649e22fc7312fe06a6d277adcc0d1875245e3a47fd356225d2187129c761ed9026b661e325ee6a55583e97c65a635d10ab3148ac3e3736bc46e2c33c7c7edbffdbe1dddf3e44d0b662c85fad1f16664408e467"}}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000380)) 2018/04/05 15:07:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x203fc, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000000000003, 0x32, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f00000001c0)) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000100)=0xffff, 0x4) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000540)=0x1) timerfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x9}, 0x8) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r4, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000300)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000040)) 2018/04/05 15:07:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x541240) socket$inet6(0xa, 0x1, 0x40) r1 = dup3(r0, r0, 0x80000) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) 2018/04/05 15:07:23 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x10000, 0x48, 0x6, 0x3, 0x0, 0x4}, 0xc) [ 194.715185] IPVS: __ip_vs_del_service: enter 2018/04/05 15:07:23 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="f74017c6eb9d7e404b5e1a287fcbc0ba9e1a7f01360129e809f06ba22c7432da10e752c0b21fa189bfb2b794d159b22d79f7a598e3b1ccdbda52722771d4e74571775bffd43050d57713e6b59609807bac8c52a96a4e1b16aaffc0d4076c9e99225ba25342eeb604299da41844e78ef42f592db2a3ff49fb72106ca68018108be00ad853780e3684947bba1fef293a50d6610f2a8977ed2fafb8a10c1a6c8dd674af1d15d1286efdcce630", 0xab, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffb70ccaeb}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) 2018/04/05 15:07:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000f01c63677305001a00ff010000000000000000000000000001ac1414000000000000002d728a7b7465e4b5825f56236ab8410e41fc2ad8e62247b032f5ef417dd7eb55b6bddd3eedbbd4f0f99f514f81ba84a29c1b000000"], 0x38}, 0x1}, 0x0) fchmod(r0, 0x4) [ 194.753350] IPVS: __ip_vs_del_service: enter 2018/04/05 15:07:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r1, &(0x7f0000000000), 0x0, 0x40002022, &(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) 2018/04/05 15:07:23 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="180f89026a1eb719073a0b110107a5e59cb8b71400005eaeb4e981c8a5db4891e6a508604478928197685d6b76afdd247296ea1c79f3c9"], 0x36}, 0x0) close(0xffffffffffffffff) ioprio_get$pid(0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(r0, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@multicast1, @remote}, &(0x7f0000000880)=0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590f") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{}]}, 0x8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000a00)=0x439d0444) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x1c0) 2018/04/05 15:07:23 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf", 0x91, 0x1, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="cc85b99848843fe9ece3f67752a29974b17d2fcf3ea429fbf742efaf3cdca84b00595620f6bdd34ca0ff68441f706e81bd9a5165fdb5635001d163e4dba0b542a14be5c13aee9eca2af16c06f0793b00639395e4206a0ccf5101a04d66012c2079dca79ffccedccd5de3bfdc52fb13d6204738af5ff6f7ccbb92d7b193490df51b8927f3702079a28bb7b9ac3bea2b556c8ca2e524666e6c0271de8d57ee7cd0dacf8e0b17e8c94ecdb3152e61fe979549a00091d9a8d4fc9fe5744c893ee4bfcb56dceab9b79d457966502faa47739e67e9363c23fc", 0xd6, 0x5, &(0x7f0000000380)=@llc={0x1a, 0x0, 0x0, 0xffffffffffff0e7b, 0x0, 0xd400000000000000, @link_local={0x1, 0x80, 0xc2}}, 0x80) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x0) getpeername$packet(r2, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000032c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000003400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000033c0)={&(0x7f0000003300)=ANY=[@ANYBLOB="5c0000001800000400000000fcdbdf251c0000030003ff07001c000008001a000100000008000400", @ANYRES32=r3, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="100008001a000300000008001a00fc000000"], 0x5c}, 0x1}, 0x4000) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmmsg(r2, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/04/05 15:07:23 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000ec0)='net/mcfilter\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x7, 0x0, 0x8000, 0x81}, &(0x7f0000000d40)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x9}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000e80)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="3ed87a5e00850f24ea28b9471b03ee3f9d60842b0850939926ac2cce62b2b5b07c5394756491364631082f5c820f49b13f48dcd0e1b8355e8f5554a7c0bf14bd64a6d27863c6e5aa128af4ef6343c471e9dea5f691632cd17b463faf63a25f31317850f762faddb4d63d93204322c0c56030c881f64c21d953078d", 0x7b, 0xfffffffffffffffd) 2018/04/05 15:07:23 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000340)=0x7fffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r6, 0x6}, 0x8) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockname(r8, &(0x7f00000002c0)=@alg, &(0x7f0000000140)=0x80) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_dccp_int(r4, 0x21, 0x1, &(0x7f0000000480)=0x3, 0x4) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) connect$bt_l2cap(r9, &(0x7f00000001c0)={0x1f, 0x1, {0xba, 0x9, 0x2, 0x0, 0x3, 0x2}, 0x5, 0x81}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f0000000440)=""/45) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x810, r8, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) 2018/04/05 15:07:23 executing program 0: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) renameat2(0xffffffffffffffff, &(0x7f00000d5ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed3000)='./file0\x00', 0x800005) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="601c000056bd17a791ed40d3b721ac05f9857e8b52b78e29cefca8ae6b2c1295d4591e6338444c60a65d0c081465ea15f5c7f64496bab6700cb943252b6188a5c9b5dea34cd8e8fcc49fa8e403cf9326f956c8732467a9cf2b9e4a6101c8d4924fd79cba61f1555a71e71d7038c43d422d11b91de8dca002ca977e788fac30424d428b275782d980e967de825efede55178b11b2e1c6759cd58d1a8151f5164e65b4465dd71b400ba207266077f961b5a921e8ea6aa6921839c4397a88ca7935e7258ca4d2eda06bf3d8552b4400000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000000640)='./file0\x00', r5, &(0x7f0000000740)="e7afd5d18a52469e9b4509ef027a44823d3547ea6a05354a581bb2d28e2156bb9c28e7311c6de8d4d79df086") r6 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485", 0xa0, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0}) nanosleep(&(0x7f00000000c0)={r7}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x0, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="000000210a00000000000000ff01000000000000000000000000000100000000000000000023000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r8 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00000001c0), 0x4) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 15:07:23 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1c}, 0x6f) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x9bc5, 0x5, 0x1f, 0x400, 0x0, 0xf8, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x0, 0x9, 0x59d8b777}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="0600000068b7272f50f971f4794a36446cc46db8b6aaa742a562bd6ccee63ad9fd3e2ae5395d745f9a54463709c9268f7735ee967a91409db8226d2a82fd99ed0e6702e538acf6424859fa6d152ff3a993eac2ac866e0410e727a4d3ca3d927bfea314edb584bd0278df4e6674573fee4fe568b1cf"], &(0x7f0000000240)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0xff, 0x2, 0x8, 0x8, 0x100000000}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socketpair(0x5, 0x0, 0xfffffffffffffffb, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000280)) 2018/04/05 15:07:23 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) 2018/04/05 15:07:23 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000ec0)='net/mcfilter\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x7, 0x0, 0x8000, 0x81}, &(0x7f0000000d40)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x9}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000e80)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="3ed87a5e00850f24ea28b9471b03ee3f9d60842b0850939926ac2cce62b2b5b07c5394756491364631082f5c820f49b13f48dcd0e1b8355e8f5554a7c0bf14bd64a6d27863c6e5aa128af4ef6343c471e9dea5f691632cd17b463faf63a25f31317850f762faddb4d63d93204322c0c56030c881f64c21d953078d", 0x7b, 0xfffffffffffffffd) 2018/04/05 15:07:24 executing program 0: 2018/04/05 15:07:24 executing program 7: 2018/04/05 15:07:24 executing program 6: 2018/04/05 15:07:24 executing program 5: 2018/04/05 15:07:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) 2018/04/05 15:07:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x3000000000008, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20001) 2018/04/05 15:07:24 executing program 2: 2018/04/05 15:07:24 executing program 1: 2018/04/05 15:07:24 executing program 2: 2018/04/05 15:07:24 executing program 1: 2018/04/05 15:07:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/05 15:07:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/04/05 15:07:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='numa_maps\x00') perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000010fa0)=[{&(0x7f0000002000)=""/36, 0x24}], 0x1) 2018/04/05 15:07:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x1f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) 2018/04/05 15:07:24 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000000080)=0x54, 0x3) 2018/04/05 15:07:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="a40000002e00fd0600000000e7ffffff030000000c0000000800090000000000a777e12993ee547e89f3067a8e79234d18169b9f8a1395ab05a32c6f1cf01e89b97448ed32ab40ba0c53b45c816258616b49c16997c55126d67962861aa9df67fe72e31fcb79d00e42ab581ee10792cfe7149a125a97b1777d667cd6917175eb"], 0x1}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)="8f", 0x1) 2018/04/05 15:07:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x20000) 2018/04/05 15:07:24 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x0, 0x0) 2018/04/05 15:07:24 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) prctl$getreaper(0xb, &(0x7f0000000000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="dd4994da33c670403a5f8a7a1b91e922a650e1508fe32d24cf16d3d33f85baaa1c148ed206e5e981ec55a3ce289919c036120f7fd3287fc18964b3f82f61e40eea42b9725cdd879b38cbe0424933d4e8ff60d208f9e330db07b605b96fd882229e9ec03ee609fedc940302f1f700e7f1e331d32b3fa07bf4d703754aa1bb28fa3c75fdc8eba6bf032ffbec9cb898680f4a7c200fb056d041e93f7d052288cc479270431aeb18223933f5a73d9c70bf4b2012c8501c", 0xb5, 0x7}, {&(0x7f0000000180)="a96d6493596c631fedeb02635f3620ce6c77e899bc0e782eea8d29d4951d9cecaa8daf4d295055aeba7414ef7a9c4af713ca01f5b0723950f0e5952dc2901fa6b417451d9e4527a51cba76ea32a348efe9971f472dafb678a34a231749a66cd9a0e41137dfd33ee31e5d34704603a3d416211cc7d898bc2280c6759986303a6b", 0x80, 0x80000001}], 0x410, &(0x7f0000000240)={[{@usrquota='usrquota', 0x2c}, {@noquota='noquota', 0x2c}, {@gid={'gid', 0x3d}, 0x2c}]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x1) chown(&(0x7f000040d000)='./file0\x00', 0x0, 0x0) 2018/04/05 15:07:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) bind(r1, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'yam0\x00', 0x1}) 2018/04/05 15:07:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x41) r1 = accept4(r0, 0x0, &(0x7f0000000440), 0x80002) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000400)=0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000300)) r2 = getpid() ptrace$poke(0x5, r2, &(0x7f0000000280), 0x7fffffff) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000340)={{0x9, 0x3f}, 'port0\x00', 0x44, 0x100008, 0x3, 0x1, 0x7, 0xfffffffffffffffd, 0x2, 0x0, 0x3}) mq_timedsend(r3, &(0x7f0000000180)="ef1e6386a650a36caff92004585d9e46db471339044bbacdeda003d64a03e269dd6e2fb789c084208f67fd1520c978e1b78bef3165d56b8c54743c2e5e797a6892fa14fd0f48b93b87e6ab25a8a9c2c93a9fe7bac9438d1b9540707204c74e8664d32423b5ccf2b39f32254257bf6379e921ab64598f6d4ea8ed99db080f656fc1a6c15c95870107e9677ca0875cc8935363ceca2d354d0688a3a10a9ce886ba1495", 0xa2, 0x3, &(0x7f0000000240)={0x77359400}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x405}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x7eb}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/04/05 15:07:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) 2018/04/05 15:07:24 executing program 6: r0 = socket(0x10, 0x80000, 0x101) write(r0, &(0x7f0000000040)="630000001add0200000000e5ffff42e532250a000404bf026f", 0x2fc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) 2018/04/05 15:07:24 executing program 5: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) 2018/04/05 15:07:25 executing program 2: r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x5) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004ffff4)) getgid() creat(&(0x7f00007dc000)='./file0\x00', 0x0) fanotify_init(0x28, 0x1) 2018/04/05 15:07:25 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) socket$nl_xfrm(0x10, 0x3, 0x6) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000040)={0x3, 0xcd2, 0x709, 0xa7b1, 0x8, 0x7fffffff}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000757000)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r0) accept4(r1, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/04/05 15:07:25 executing program 0: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/152) r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000140)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/04/05 15:07:25 executing program 5: msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2) r0 = inotify_init() fstat(r0, &(0x7f0000000000)) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x80008, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/05 15:07:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2020ff) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x4, 0x0, 0x9, 'queue0\x00', 0x7f}) r1 = memfd_create(&(0x7f0000000040)='vboxnet1cpuset-cgroupem0\x00', 0x2) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@upd={0x128, 0x12, 0x500, 0x70bd2d, 0x25dfdbfd, {{'drbg_pr_sha512\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x40}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6e4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}]}, 0x128}, 0x1, 0x0, 0x0, 0x40004}, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20001) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x1b, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_gettime(r3, &(0x7f0000000240)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000380)) fallocate(r5, 0x0, 0x262b, 0x339) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000000)) ioctl$PIO_FONT(0xffffffffffffff9c, 0x4b61, &(0x7f0000000340)) fallocate(0xffffffffffffffff, 0x3, 0x7fff, 0x0) write$cgroup_int(r6, &(0x7f0000000100)={[0x0, 0x3f, 0x2b, 0x3f, 0x2c, 0x0, 0x3d]}, 0x7) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00000000000000010000000000000100000000000000000000000000"]) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000000280)={r7, 0x1000000000001}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/05 15:07:25 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x3b, 0x0, 0x369, 0x7ff, 0x0, 0x8, 0x68}, 0x8) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) r2 = dup2(r1, r0) write$binfmt_aout(r2, &(0x7f0000000080)={{0xcc, 0x3, 0xffffffffffffffc1, 0x211, 0x74, 0x4, 0x390, 0x1}, "85b56306dced1f98811cd2927c299ccd"}, 0x30) 2018/04/05 15:07:25 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00)=[{&(0x7f0000000440)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "39298f6275497df1f20c6aca3bf5d34654a93329c08a0c7eed00c403a6435194c60cfe68ebd8e38cdfb5a40f9f95344c69360b9c9f680fa4c0261b87524a1d", 0x1f}, 0x60, &(0x7f0000000880)}], 0x1, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) r2 = socket$l2tp(0x18, 0x1, 0x1) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40)) fstat(0xffffffffffffffff, &(0x7f00000041c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xfc0) close(0xffffffffffffffff) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0200000008000000000300060000000000020000007f00000100792cb156d81404682b0000ecff000000030005000000000002000000000000fd30ed25b54a520ea608cb2f3e3c08e380862b4b4190fb8efee2ac9ea4e59cd20400000000000000cb5d0651731bc945e5400d63d610febfdf9c43b07be4d28839a7fffd639a7795c77144f6a1b3867b92c3c331571194a024b8ae293047415c0437a17de190ca1c1953d505df56cb16555270145eeb8b714746ee5e4aa8e42dc053100ef5f16965a37c0487b4de8b747dee9d1c40016730acd786aa"], 0x40}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc7, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[@ANYBLOB="071c0c00699e32dde0e55283a6f9ffffff45adb2f2b313d187541ff69092135b27af28be1a158c1125209993d714028282895b"], 0x1}, 0x1}, 0x0) 2018/04/05 15:07:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x208081) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) r2 = dup2(r1, r0) getpeername$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'ipddp0\x00', 0x3}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/04/05 15:07:25 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000062ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000055fff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/244) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/05 15:07:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r3, &(0x7f0000000480)=@abs, 0x2d8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x33b, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x38b) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000400)=@full={{0x3, {"a2a333060e25cd"}, 0x5}, [{"33b354fc5ac795"}, {"f056067a23c79b"}, {"f7c2760e38875b"}, {"da8cd824514d8e"}, {"5634972ade1695"}, {"2728c51144304e"}, {"848f0721e82ba7"}, {"3d98254df683fb"}]}, 0x48, &(0x7f00000003c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) sysfs$2(0x2, 0xfffffffffffffff8, &(0x7f0000000500)=""/44) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000000840)=""/45, 0x23f) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3", 0xa7, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) chown(&(0x7f0000000140)='./file0\x00', r6, r7) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) [ 196.771816] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 15:07:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000080)='ppp0keyring\x00', 0x880, 0x42, &(0x7f00000000c0)={0x4a9, 0xfffffffffffffff9, 0x200, 0x20, 0x0, 0xffffffffffff55c4, 0x3f, 0x6e1f}) [ 196.812031] IPv4: Oversized IP packet from 127.0.0.1 2018/04/05 15:07:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) r2 = socket(0x19, 0x800, 0x316c) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000000)=0x3e88, 0x4) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/05 15:07:25 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x8007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r3, &(0x7f00000e6000), 0x59, 0x0, &(0x7f0000e0b000)={0x0, 0x989680}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) accept4$packet(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r5, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYRES32, @ANYRES16], @ANYRES32, @ANYRES16=r5], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r6 = request_key(&(0x7f00000006c0)='blacklist\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r6, &(0x7f0000000880)="5a886c85c55a052e63545958cdc790e2599bda29b3685de6bf5bf1c9ee490f44239dbe6895dd97439d3cf050bafa23d1b50dea71ce4ffc256f89556439fdee543996da1b8322b154ef821db0485d95dbef333c5b219e98b25bcef4bdbc61", 0x5e, r7) close(r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r8 = dup3(r1, r2, 0x0) mq_timedsend(r8, &(0x7f0000000440)="c7716a0cc45064cb4893e21cba9c3f049c3a5e0e55fbb05065c2968f1e8351fe201d958518bbcbda69730aa5511c0e6ed27f76035a6146dcbe5ec6ea09a12224186bc54310501739df7030c322bfff6676bf2ae06c96ce7e79160b01f3abc4af1760006ba780779b7036d5c5515596f54f67", 0x72, 0x8, &(0x7f00000000c0)) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780)) 2018/04/05 15:07:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) fanotify_init(0x62, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x68, r2, 0x20, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8a4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd05}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x8001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 15:07:25 executing program 1: ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x40000000000003b9}) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000000280)="56247624eff34760d922203dd53c9807aa14586d703cfaa5d42bba24e0cd23bc75d81def08371206d9dfbbe10fb3818eccb6839e7f270a1e2e19892935d91e22747a13d407a4e3ba1c2dfdcd8ea4c77b1c5dbdd4afd72fe6bdc33b837328a9dab77d227bf5d2e161b3ca17f776af5485526e3537b4e3c98b2340b98bf6d1fad6aa00a9363693eddb676123a766b8cddf2f8e83b8b6cb1907443c17262bcc475ddff2bcb97d4d8ba3e71484e6756a38b25ad25b") ioctl(r0, 0x707, &(0x7f000003e000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) ppoll(&(0x7f0000000340)=[{r0, 0x8}], 0x1, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0xc0, "cd7f4eb985c9825d8bc69a83efb49eb314845e3692db512b83bcabe8457263ee6bee99463570889741888110ffab24a005499eb8d60553d4503ff2739d757c45f7daed83c4c41c9c75e3bb890bfc83e9e7b3008f950ddf08e8c110d820b8ed4f56e3f86170d0974e95f8da7fd81f59899481131d4918fa95fa3129db8ad3334dda87ea8aa3867b4efa8f46004e1972d5ac141f21e9f635d3cdc1f25fc6ea510099fd5c0160d0ef6244cf33199e38d84c34a020715dab3955a931896b16e6b485"}, &(0x7f0000000500)=0xc8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000540)={0x8001, 0x4, 0x2, 0x7, 0x66, 0x5, 0x7fff, 0x80000000, 0x1000, 0x3ff, 0x5832, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1000, 0x2, 0x7fff, 0x46e0, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x8, 0x1ff}, &(0x7f0000000240)=0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) setfsuid(r4) 2018/04/05 15:07:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) 2018/04/05 15:07:26 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="cd96342221c86cbd86c7305aea0ba0ebdce2f5393a90e9fbb9fd90c653b7c460f12be6b1", 0x24}, {&(0x7f0000000140)="a1eb6b091e942e53422722f2146e7f7d3eaf8d6998f033ef9b69577500e1e0120c07acd7349279c2c752966118f904e5af562a3ecae14d155a9f8fe8fdf6341dfe8aa0d84f0190060738f88c51d457fec9352fff54e3283e7243859be22034e1eebaf8a09d5c38856e599521436af6ed9598a3208e30c495de887facfb52cdeb3182e001123042e407972d3d6868b9d86deec3343a429e117c3393f85eae1e508b2001bc9ac3d74b44431ab5fdfedb0a924ac0fc382f9306fc51e2990b92a1cbbc5717f643c87664713bb19970502285535f4fd5c8495771735b4a8ac8a829c3431b4b81dbe65b7d3e176a", 0xeb}], 0x2, &(0x7f0000000280)=[{0xb0, 0x115, 0x1, "37cf161e5f6b8feb969ddba85f5e637ac31a36ef612a932176584140a06210cf934abe7691aa548d9b31d417c391d1c3065ae7a18f63a77116dd43f92c612187a120cb9281d49d20dc856cdba26ccec6704cf7063d33cd99c81c58b7ba0b5ed2935b640e8a6ca81b1a3c3ed799051053a308dab5f40180b5a96d89eeb85b3b14f200f6b25037d5c9e589b058cafb3122d1e94e8cb2aff43caed122d300c292dc4d5b38dd"}, {0x10, 0x116, 0x2, "2120c6"}, {0xc, 0x0, 0x3}, {0x88, 0x117, 0x9, "c748cbcf94897358f930799b9d6354da7767500b8e10a2dbfb8b7358f7aaf8233cf8e53c145b023c578ef93f23580a0761cf9ef69686868382374822c9a7b8b69b820e41d8459986fc5dca2a9afed720ecf3be2cf76af88a05d5deb9206023d49b2ab6d3274b5cf89f8633e923c7e916a1393f7fc5b2e3b8932a"}], 0x154, 0x8000}, 0x8000) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f00000004c0)=""/14) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) 2018/04/05 15:07:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x0, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/05 15:07:26 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000015c0)={'ip6tnl0\x00', 0x9}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="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") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6}) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000480)=0xc47) sendto$ipx(r1, &(0x7f0000001640), 0xfffffffffffffd5d, 0xfffffffffffffffd, &(0x7f0000001740)={0x4, 0x0, 0x100, "25075641b280", 0x22ce}, 0xfffffffffffffdaf) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={0x0, 0x8}, &(0x7f00000004c0)=0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x4, 0x5}}, &(0x7f0000001980)=0xb0) sendfile(r1, r4, &(0x7f0000000040), 0xff) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/05 15:07:26 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x80100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r0, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) 2018/04/05 15:07:26 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f534f0cd4d9a3a4ffc3172945fbd48bca424600ffe3b25d6f01512074af76bcd236d46005a08458b5124b85c17babde9c9500c7736d8e1e85ed7989b5adf37122161ff234b7dee8bf3789ebd579d397b67a38dc97c11424dc05d3f839a6a5330f4d7feace17548ee16bda5148b8c101820ebf42e6d8bf0e5d4e14438743e48213ac24cca843fa027470ce8b26d441f6c6a3f5a9ca6a9d9df7a9c5bc1b04da830364", 0xa2, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}) bind(r3, &(0x7f0000000380)=@ax25={0x3, {"e75cbb31448584"}, 0x9}, 0x80) keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000480)={{0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'lblcr\x00', 0x25, 0x0, 0x60}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x12003, 0xff, 0x8, 0x8}}, 0x44) 2018/04/05 15:07:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0xe}, 0xa9}}, 0xfffffffffffffffd, 0x9, 0x7fffffff, 0x1ff, 0x7}, &(0x7f0000000180)=0x98) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) mq_open(&(0x7f0000000080)='ppp0keyring\x00', 0x880, 0x42, &(0x7f00000000c0)={0x4a9, 0xfffffffffffffff9, 0x200, 0x20, 0x0, 0xffffffffffff55c4, 0x3f, 0x6e1f}) 2018/04/05 15:07:26 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket(0x9, 0x5, 0x5) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0x0, 0x6fe, 0x0, 0x0, 0xdff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 15:07:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000240)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) r7 = gettid() prlimit64(r7, 0xb, 0x0, &(0x7f0000000340)) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000280)={r6, 0x28}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 2018/04/05 15:07:26 executing program 2: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r5 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e", 0x76, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r6, r7+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r8 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r8, 0x641f) 2018/04/05 15:07:26 executing program 0: prctl$intptr(0x26, 0xfff) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x800, 0x10, 0x0, 0x10000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xef1}, &(0x7f0000000180)=0x8) getpeername(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000340)={0xfffffffffffffffd, 0x10000, 0x0, 0x6}, 0x8) getpeername$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getmulticast={0x14, 0x3a, 0x11, 0x70bd27, 0x25dfdbff, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc014}, 0x800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000580)=0x1, &(0x7f00000005c0)=0x4) mlockall(0x3) getsockname$llc(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f00000006c0)={0x7, 0x1000, 0x38, 0x1, 0x4, 0xffffffff, 0x7, 0x25, 0x1, 0x10001, 0xfe4a, 0x10000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000700)={r2, 0x8001}, &(0x7f0000000740)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000780)={'filter\x00', 0x1000, "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"}, &(0x7f00000017c0)=0x1024) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001800)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001840)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/enforce\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000018c0)={r6, 0x1, 0x30, 0x3, 0x9c}, &(0x7f0000001900)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001940)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001a40)=0xe8) r8 = add_key$keyring(&(0x7f0000001a80)='keyring\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r7, r8) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000001b00)=0x1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001b40)) openat$cgroup_procs(r5, &(0x7f0000001b80)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001bc0)=0x0) getpgrp(r9) 2018/04/05 15:07:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x19, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x2, 0x4}, 0xc) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:26 executing program 3: getpgid(0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x7, 0x0, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8, 0x0, 0x0, 0xe76d, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x9, r2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) fgetxattr(r4, &(0x7f0000000880)=ANY=[], &(0x7f0000000a40)=""/176, 0xfffffcf1) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) dup3(r0, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) 2018/04/05 15:07:26 executing program 1: mlock2(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) r3 = getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x8}, {}, {r2}, {r2}, {r1}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[]) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000002c0)={0x0, {{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x8}}}, 0x84) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)={0x3d0, 0x2f, 0x5, 0x70bd27, 0x25dfdbfd, {0xf}, [@typed={0x8, 0x20, @u32=0x6}, @typed={0x8, 0x7a, @str='\x00'}, @generic="5e2dba1ab2cf546bc9f5cc457ec0fa4d11b62b3cbdb850c7a15cf4fb23e3e5cc991be0f109c048830d4c47f80a14ecf0f8bd40159a7e471014439f132897df616fdb8d9d0ace7950c3c13080050b564390239b2fa93dd01eb5e591527ff027053d66c28db2b398c9e4b229366d11ff79941ae84d36b90f4db0baba897de3a45f4668c12df5c041d826dbb4e1657c39d9a3e7766126d71423d942929734215a738828ec423f6fde7ad4223e9a1b6fbd59f55318e3a30690bde32efc90b708b09cd439fe380d52a328e3c833eb68b49040bd1bfbd241ac2e1d7fdeeb835c9f76e9fff3a7b910df4d0b2cb3d529f06b7f310c522b1b", @generic="78305f6743c25ca1b5241a7031e241324da014c1004a34147b823f99946cfa88156d4b038b886499ba5b6e05408044fc354ab40818c8cb26dfce0e8baf7d2f95897ad3f03da1d47e898df06706d2b682229417a73c6a2c93c84b5774beb99e4a3a7be8ce93cf19c7633d42753d99bc5824b55f7d8efa1dc5a9488a0671cfc26e6ac50daa51a83c07e6d5504c2cd2ba409da4f230c4b5", @typed={0x8, 0x2f, @str='-\x00'}, @nested={0x218, 0x94, [@generic="8563523dbfb0c9ec9fdb0e2121325765c2f6a14c70f1c6f38860", @typed={0x50, 0x7d, @str="70707031235d776c616e3076626f786e6574302573656c663a6264657676626f786e657431656d316264657627c265746831656d312e736563757269747973656c66736563757269747900"}, @generic="4f2594682849", @typed={0x8, 0x78, @u32=0x1ff}, @typed={0xe4, 0x6d, @binary="97008df453b33ee01aefb9d360c9fccb22c83f7685b9b51c42d4bcf4ebda70927924879615770e3a9120f2f60571268e0e09142f472d4d54ca66d81a697f32f6ea84fa80a95ba071dfea5ec4287b0f3217457bb70d05b466942c00a41665e6aa1acb55e04405585b948d90a712f10d2119f51a89d0ad7c102b2820c25b748d35d172feff17b6d12ee7b506536169c0d4b9fc3c18eb2d0f5e6f6b5b0e70ae2418facd99f9617dd4590ef39f28931b49a91079501cbe6f992d2e13e5b07b0079f532956a8c603f4e5bb59defdfb5a0ab79ae89e5633512dedfca00b2289ebd70f2"}, @generic="282f0bcd79c149a8a5b14314a1c9bc4bf07da285258046589660dc3c2f75fa1ca857743dce09cd44fa1c54060e2da22c40c97da3aa604cfc0bfe7b7141619af89edec87c11bef7f9d6651cbdb1c5c7c59c5815c2434e0da3318f99dd201623775f33d3b5b1ed84c24620a9ff77f220ceae89c2236c98beb96c50d7f83fc8a0c04f", @typed={0x18, 0x4b, @str='nodev{systemproc,\x00'}, @typed={0x8, 0xe, @pid=r3}, @typed={0x14, 0x81, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x3d0}, 0x1}, 0x40) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002180)=""/169, 0xa9}], 0x1, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d01", 0x22, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/05 15:07:26 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000800)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000380)={0x2, 0x93d}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) rt_sigaction(0x28, &(0x7f0000000700)={0xd8, {0x80000001}, 0x10000001, 0x5}, &(0x7f0000000740), 0x8, &(0x7f0000000780)) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000100)=0x3ff, 0x4) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000dc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167c6708209c0a114cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befb77e6c72887b33ff539e3e85739432dcb61f2e92059c42549fe1448276f8e49bb53a3ee39ab8b4a764bf81000000bdfcdcbe0ef4f4393414d2a711740a"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f00000007c0), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0400000007db200000000000"], &(0x7f0000000280)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000006c0)={0x902af21, 0x8}) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/05 15:07:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) writev(r0, &(0x7f0000000040), 0x8) 2018/04/05 15:07:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) getpeername$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000004c0)=r2) r3 = add_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="45095c67e95da113a5cb7bafb2c1b4d374e596bb01a6e1", 0x17, 0xfffffffffffffffb) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="d0a6be891315fda8f1dc7ff5757fa57461d3811b95fa9a12b5cb0ac7d9242e97be67494cf7e97efaafc1bec8c3c290d06735c196a2662525151f6e98a4033a8a4a6634d2d6d8eb2c02df5ccc72b54fd929e52aa904ddb442511aed117cb8c905c8ddc871ac2c13e1bbbde08f6840626699f7f4f95e3c4f8996787f142261c7a23e5c", 0x82, r3) 2018/04/05 15:07:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x3, 0x8, 0x3, r2}) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) 2018/04/05 15:07:26 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/05 15:07:26 executing program 3: add_key(&(0x7f0000000000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x40f2, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x0, 0x101) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23}}, 0x12000000}, &(0x7f0000000380)=0x88) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r3, 0x1ff}, 0x8) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042cbd7000fedbdf250200d800080003003300000008000300bf000000080001004e210000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x1, 0x200, 0x401, 0xfffffffffffffffc, 0x7, 0x3ff, 0xe68, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="010009000200fd814ce140002000000806000000000052c03c80443d812fc0401c24ebb8c4cb54743c2f7d6e738a7ab3d665b8a73fcd234d5ed151f5c156b88bf70c8f6c649caf74db885c5b45f2ae32fc40d1d1ad8b824178af34e7c6aaaadcee5a2aa6fbf1b380b74bc61a1e834f00cdeaae76bf9d48672d1d1676c03ce11bd1c2a8f2247ca1447e3e1bfeb1f50897e52a675d649bb500e3ef2f301b7b74f344e3872e02016cd8548dacfb5c77bf67ee7915e06603db5ca31c89418d501a127610c50b5233a2880497701af46f7b44d2fb5e413f70352ab0a03d493a591fac6949fda7b2"], &(0x7f0000000100)=0x1a) [ 199.051999] binder_alloc: binder_alloc_mmap_handler: 15074 20000000-20002000 already mapped failed -16 [ 199.062692] binder: BINDER_SET_CONTEXT_MGR already set [ 199.068366] binder: 15074:15075 ioctl 40046207 0 returned -16 [ 199.071650] binder: 15074:15088 unknown command 0 [ 199.071658] binder: 15074:15088 ioctl c0306201 2000a000 returned -22 [ 199.071778] binder_alloc: 15074: binder_alloc_buf, no vma [ 199.071819] binder: 15074:15089 transaction failed 29189/-3, size 0-0 line 3134 2018/04/05 15:07:27 executing program 6: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e24, @loopback=0x7f000001}, 0xfffffffffffffee0) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffc9b) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockname$packet(r1, &(0x7f0000000140), &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) getpid() fstat(0xffffffffffffffff, &(0x7f0000000940)) getresgid(&(0x7f00000007c0), &(0x7f00000004c0), &(0x7f0000000000)) mq_unlink(&(0x7f0000000080)='tls\x00') readv(r3, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/67, 0x43}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840), 0x20000000000001aa, 0x0, 0xfffffffffffffff7, 0x40000}, 0x8004) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x67, @loopback=0x7f000001, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x3e}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) 2018/04/05 15:07:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/05 15:07:27 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x13) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x8a4c, 0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/05 15:07:27 executing program 2: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r4 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r4, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r5 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e", 0x76, r3) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r6, r7+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r8 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r8, 0x641f) 2018/04/05 15:07:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r3, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac"], 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f139946", 0x2b}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 15:07:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000000)=0x6, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x7ffffffe, 0xffffffffffff7ffa}) 2018/04/05 15:07:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f65000)=0x8000000003fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="43423f71322bf4e260c8b57535c5edeeb4d7b9528c136830daaf94dfdb9794dc7e372b88dd74afa5295aad5cc3ac4fc322e355943169efe2eb3249415add570549042629de0674fed624ca999c3dcc54e68a97d45d6a0e398b7609f19d5007cc62f93263f6144c5d5bfbd45edb8d86883a8f00bb6a354ea5ce34702a1ac23481c26a873af5c8fca5b4d611a384f3e2e5a1f2fcfab6380c40b4502cd1bc5902592d04d472cf8dc9bf9836b5e11dcc228297c5940f4dc3272449d0af57ef5bfb327b395d71ecc40728ee7527d4dfab20adf212c8b5e8778b257787b2ae16b16201f2dba95f6b120563a4758d6fe0833bacf53cb4250e", 0xf5, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) r2 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000240)=0x80, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000009}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xa8, r3, 0x1, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x4) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000440)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000004c0)="ba018cf589d8822685273d512e7f533d829b2c10e35b8eae71f85f1c0175c765a9ae4ac42a50d0bffd830f78404b60d813c89d1e980a6f5b2e7b634d99a39bcfcad8dedbe23b10a254374ddd924a989148771e8b94f606102eec97b475f4a67e9a1cde19c61b9b9f7dd9d570fe53f307d1e049c14b6f893ad3e0", 0x7a}, {&(0x7f0000000540)="b47a88d882771964eaf680ced74e7725ef6d97482c01cd63bd7739a354133c600c5531ede8c3110712c2e7f25db9e37e3fe62db800390e5d8ec51a87b4f402f850740062c8d42533", 0x48}, {&(0x7f00000005c0)="31e3ba89e254ae6141452b2af8474759b5b46d1cb92c85422bfe5cd1a1f941d13f634b2d16ec9ed08871a5f018afd5bf580cbdfee7ac52245960e06b724f0f3877d635d30dcedbfefe5c7b", 0x4b}, {&(0x7f0000000640)="c2432ea7b796b042ff85b041bdc5bd90f40c881064c0147d53ffe616ba61a36482d06b0421ebce40687b9a7865ac85982be757a2a51110982f701b3b6164da25a2020685e051ac26a9d9c5c6d2efba64e392bde47c3703cb43d422e6b946500555a4ec9223512bef86d2ff", 0x6b}], 0x4, &(0x7f0000000700)=[{0x90, 0x104, 0x48df6c37, "6170c58ca7862e2a3052189582f79df797a06d2d7816feb8e9ec9211c4c29a720151cf17c9c5a7da78bb26fe0c5a7a66b376025a4c0d700f17d279a324764a5fabc2cb92fb9b36750eb977961ea0b05ed0b9c08d8e4995595256dd258ef7191a30eb7ddd38ef81806b798411047f0e647f166ef2ee16adefaede6d331fba7f2d7cc1a5a8"}, {0xec, 0x10c, 0x5, "32aaed3ed5942358cee38cc5538116e5dd7fe280e6e980b88a635e4c09a4de6fe7f9f5e7f43275a66ae94f661f116b4818995fe14880e2e8487247c2b817d752660ef23c96f562f1cfaf7b852c0b088efe55292c03486d1bca473e216b5674961fcdb89c878f67911430a575ab90a661a330d133d859984e4fe467360b427a2a905a6820313a9e6b83686a3bd3a64fe35f8ae88f29e9e54b03abf4bff91b7ea878388e187fececf5e28bc3751738ffd37d59cd5abb47e3a40d58df9951a65ae46d2bc5e7834443ab5f862cf6dc91c60d448f1ef519e6c25bf2060c92f5"}, {0xfc, 0x84, 0x1ff, "400143685dd63df483bff4923817a7014ca4720a35936136180bf42edf8a7acdd24563897cff2ed732e10c2f8400bf1ca0153c417ac19ecf1162c10d7e42bb22b1cb349eb055d2f55b85c97d5999238d563fa8a872dd1052f46bbdb94229eb543858abbf98eeeae420410df198126bceb413de223cc3bb4b8e84066aeac806fd10d7cf4e852c6bf2ea1fb3cf57e933cb13e49baa97975ee7c91fcb4a9985df307a373c0adc1c5313590076a4819615c40e856eef1c2453758c384fae6118a3492f9669d93b311e4aec4d5a74d1c63cf14b877856986863ef5a4f58132a6c793001d408f49819e91aa9f18d35ad10"}, {0xcc, 0x118, 0xa6b, "63465ed959abeff924066fb3fc6004bf1b359d06961a79fe8f5be3986fea726b959263b5715cbc4584d9b7d88077b6b6f97185150447531c01121ece8791b1c6ef118f09b1f968921e9f4f95e82c92ad8a5c7aaaa33236ad22c15a5103c005e0ec4c88393b46ed8715a6fccbd222e77f5feac86c6d90f0f0648dcc1d8f0e80e286bc6a39b240d931a452a898ca7004ec546b8090606e23d9f3649b52ebdf07a802cc8f9db5634bbbbc02df7780290113cb7b6e28a3c2f9f521b36eb9224c"}, {0x18, 0x29, 0x8, "9bfb25b251cab66552f7cf"}], 0x35c, 0x1}, 0x40000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) 2018/04/05 15:07:27 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x4, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000240)="cf5b48f1560b0e65de8e1f3dee860f355fd188684356b5d989e7dd7e3170663bef15b2425eb638a5c0de9f0571028a595d9195a88e05b5ffa5f50e856e26e0567778c1882d747986502b8aa7da090e4912e377366274dd2ddfb78ce656a5cdbff6c978e1e381199d37ff94dd8aaf4f92bfa6fe05a8cef1890e831af7ff8989325705744adf74d8091c00370108", 0x8d}, {&(0x7f0000000300)="66f19d5b90e57229551eb94ca9a7abfe0d40c7c7ac6b38c8679acad7359ec076b2bb4f736d", 0x25}, {&(0x7f0000000340)="9f9c57ee75df6045487cad279742186f3a3102a37c2654795ccd66d5956c3245fc4899bb488d3d1892a4768e3cf930b1795ffa29c7010f102842f08f2204f070e8ebe1d64f3ab2bf13d32c716d3c39baec46d603a1f2e39c1d8d23c9f65ba62115d53f02bcb6fc55cf5b2c4850821804157e9d4c77ade56732fcde553bd7587e25d149c4182a4fd8375c30357cc1aa6e6181725b45e8af54508a5b552c04da47628a0309f49070b7d280f63ff759f21f556d951f1af37f4d99c61d321902775b012dbf99c7361ce701e1acf6f2a220afd509ce18e082e05d2a9cd8228123fca028ab7d0197f203af517a444adfb9", 0xee}, {&(0x7f0000000440)="f2ae0e4f5d04f1a45aa8dd223256a53ac13f3953e8eec57713ccd9c8b879bdfbad7b6ba765194ad9ac42d3bf68dedec31eb2e79426fdeee283de574b0f9c4117615d31c5cc1cfce4f621d314b0e6cc71edc6917fd894e7c33b1de1243ece7fca7d1423eaeb2f2deec1e0cdeeab83def830669dca58a075380fc63cd40d3b7fd53d3c5b88c1187bcea2c92224abc4af5c3060a7a05d6333ea8cd448", 0x9b}, {&(0x7f0000000500)="daabf883f69f01a6317f9af193cdc47d5a2efacfe57defdd0e8421e21fe5a347820fe8ad40182246e2167fed31527ea83aafa7f9df54739e4c63e68988dcd07577b9b000c10b5f9e3939a6415e73419e80a7d5af7bffdd9e4fa8c1b4a2149aaaae98752778d708a8", 0x68}, {&(0x7f0000000580)="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", 0xfb}, {&(0x7f0000000680)="c54da3f84c0ff8419e84f6faff2b81cb981928ce93eea35515736184945ef1808db502438581838b587c71d9eb979207044d5a9ef7b6c8657aed111eb852d4df0880c2cd", 0x44}, {&(0x7f0000000700)="25c96b05e87a624a3b4a1099debf8e8cc05b6c259002197bce7483611822a3cf5a1bf16556dfd412db79577aee682b4fbf25ce506b6b9ad37d68b1132521b83e2d6f430f8711cb11c73017df8f9db05dc1ab6e8257e1d94f9cc4c013e2272f462d0945ea4d63f04dab6103892faf790ea2a33aa423c8a8064fb81d6947b2733b0db0bedfb04481de7041bf57f9b968ebdaf7177dc3e162197604ed5412daaffd3f2567b11c6f24ce36892f546e416a2b8846f253c679d5214b2c5408880304d03511493243beeed411b452496e861831b33fc4ae6da43b184ec8aeaf991600e56d4b8fc4", 0xe4}], 0x8, &(0x7f0000000840)=[{0x60, 0x10e, 0x4, "f902112c719bf6f730403ef49bfc6af867e521c3c09ab82f722eb041766f847ecf78047a10f33952e4bb0cabd724ec49429d9b4c59d37f1504292d207c7315265e31c9242ed814e00decf590f83a9e278c87"}], 0x60, 0x800}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x34, 0x0, 0x0, 0x1fa4}, {0x80000006}]}, 0x8) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r3, 0x9aed, 0x30, 0x1, 0x1}, &(0x7f0000000180)=0x18) [ 199.102215] binder: undelivered TRANSACTION_ERROR: 29189 [ 199.116262] binder: undelivered TRANSACTION_COMPLETE 2018/04/05 15:07:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x3, 0xba, 0x7, 0x66}]}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) fchmod(r0, 0x24) read(r0, &(0x7f0000000000)=""/9, 0x9) 2018/04/05 15:07:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getegid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6", 0x34) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r7 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000500)=0x1, 0x4) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r7, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r8 = socket$inet6(0xa, 0x80001, 0x0) r9 = request_key(&(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='ns/pid\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, 0x0, &(0x7f0000000540)="81b65fd858e8a6a6e6623413f7", 0xd, r9) clock_gettime(0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/05 15:07:27 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000080), 0x1d2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x2, &(0x7f0000000040)={{}, {r2, r3+10000000}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) clock_gettime(0x3, &(0x7f0000000000)) 2018/04/05 15:07:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3100000000000000000000000000000000000000ac1414aa000000000000000000010000000000000000000000000000000000000000000000ef108b47000000000000000000000006e0131350d10754000000000000000000000000ac1414bbac1414000000000000010000000000000900000000000000000000000000000000d9faaaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/05 15:07:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:27 executing program 3: timer_create(0x0, &(0x7f0000000200)={0x0, 0x10, 0x6}, &(0x7f00000003c0)=0x0) timer_delete(r0) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em1em0', 0xffffffffffffffff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x8080, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000440)="f1e2898e2002556be001757df7060b18", 0x10) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="22f865e602bcd51d24be3b2f4fb060aa8a49ea85eb779eb3fb1bc409805c336daf525b85c3a35bd3c57c51ba0b670326f7815d8fa56a8182932226c7eeaf259bea26bf86408088a06e8b913fa8b91eb9f56c9c366aec19381c3d0d5c7c6a045912e9f57a8a290dada506bd3674118227ddcef961a713f9b34cb8bc70601aa0aed25e1a0fc3b5c1c05d2cc376eab765a3ee9ababa1f8ea40193692d7b8b", 0x9d, 0xfffffffffffffffe) r5 = request_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r2, r4, r5}, &(0x7f0000000300)=""/108, 0x6c, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/05 15:07:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x40001, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000440)="6eff7a3c7504ebfee4db3fc6c8415eb5ff1fe0b8c5ffa3b92b70a5fef7a07edaa2a20fc66a1be45a469487ae0303a17a9835b842fc77619c8f20571749caf13ba010279e87c840f63e458164d3887cc13180073f") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) [ 199.359621] IPVS: set_ctl: invalid protocol: 103 127.0.0.1:20002 dh 2018/04/05 15:07:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0xc}) 2018/04/05 15:07:27 executing program 6: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000006c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getpgid(0x0) timer_create(0x1, &(0x7f0000000580)={0x0, 0x3f, 0x0, @thr={&(0x7f0000000700)="d3da3bbd3b56efe1e785dfa6e56252009d1bdd208ea7019e2cabbcdb3a9d4b47f147b55510729efa4978963e36363ad56772c54acdd728da27865849feb170ecab3255ae403b61664b8d82b42d14693fe3ef0d8b729986e74ebd83bee40f0bcd8e1cbfdddda9bfed7f0af4b673c0f5b102ac3492e6e52bdae2ba37aa2c88ff01254c007603bd9eaa01d69b2f19c755d0883225210cfdaf", &(0x7f00000007c0)="cf8ffc00cd7b559e9fd231d32b5ee9f9657af8be3837376e7126c8c059375dc7c9fa8730436a8c66863d540c534bd3b8c9a493b6efd7da8cebc79fde0548ec09e0eac8fd43a0c5bb1eaca8d51de652a9c5fa0e099b0a0fc71f350c2f810b93f72fa979ec7a8beb6bbb9a38a8"}}, &(0x7f0000000640)) timer_create(0x7, &(0x7f0000000240)={0x0, 0x31, 0x4, @thr={&(0x7f0000000180)="582211a08121b8a81c7f7a088aa82ca332e7005aa1fb1a6cefe4c416a32f2317ac47f01ba8537461622588dadbd5d625a2b53184ebd9e1c4", &(0x7f00000001c0)="b25f302fd8dd246caf94a6ab63e7e89b280948b2d1bf241787e3d6341348184b61229c79da19bb8ff216acef0ed972df1af6b8c6f35cc8e507defa1f2408028bc0a7b6491c8226598b12fa5be45fd33b215ecd41a9b0365b0cfa5146e467cc33f9b7dc7aedfe18e335a82d68edb5919528ae2b"}}, &(0x7f0000000280)) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x36, 0x0, @thr={&(0x7f00000002c0)="b38d433d1693f0205c3e2e1351852cb4c7d1f5953b7d", &(0x7f0000000300)="15068ee9cb99aabc84cee2fb927dd97ff2db2c18f4fe8bcdc34e108123f5a60bbceb6592165c0c929f451c7491fdffff05e9bace1af63b365bf68cb6382fb0ee679facc44fbd577db92861e31df92a75d7348bb67c84210a19e5e36ce629efa252165cb6723d6c34741a4f222df91aa58587ae4cfee93c0d56407aa8780408eeb3fd2b7f41be1d3d3da43aeb821cdc5f5776ad8e588226ceb7a2cdf5ac5d4ffb6a477df2"}}, &(0x7f0000000400)) timer_create(0x7, &(0x7f0000000440)={0x0, 0x13, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000480)) timer_create(0x7, &(0x7f00000004c0)={0x0, 0x26, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) timer_delete(r1) 2018/04/05 15:07:27 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380)) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = socket(0x0, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000640)={0x6, 0x3, {0x2, 0x0, 0x200, 0x3}}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x580, 0x0) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000280)={r5}) close(r1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x2, 0x3, 0x80, 0x7, r4}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000), 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x6e3c07fbda4a0d68) listen(0xffffffffffffffff, 0x2) sendto$inet6(r6, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r6, &(0x7f0000000140)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0x16}], 0x1, &(0x7f0000635fd0)=""/101, 0x65, 0xfffffffffffffffe}, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000000a40)=@alg, &(0x7f0000000980)=0x431, 0x1080800) shutdown(r6, 0x1) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x10176}, 0x1}, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x2, 0x2, 0x5321, 0x3, 0x8000, 0x8}) ioctl$KDMKTONE(r0, 0x4b30, 0x7c) 2018/04/05 15:07:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="00830000c62aa77c279b414719bd7dfd1b1640640a11c20403716762e6958639ea93b4890e6134a7f8f2ad6ffa0fb6a36ddffb293aaf1e9150394909dbfd8999b08d9a086a8915c8f76af0de7de6c65b0247df62c8f006a6217a0d7e1d3ec6b18c73ccdda8bce5a33d0733d314675446a2b4c8ca8f7434ebc8c31a7ebd6af7402596af2e9caf89090500000000000000c281ddbdc0df0742ae6f2a7f74e22616340695d7e6b9de"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='usernodev}(eth1\x00', r5) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f00000009c0)=@alg={0xf0, 0x10, 0x10, 0x70bd2c, 0x25dfdbfe, {{'drbg_pr_sha512\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x23a}, {0x8, 0x1, 0x20}]}, 0xf0}, 0x1}, 0x0) r6 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2", 0x3c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r6, 0x0, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r4, @ANYBLOB="cda24edfdbff75a65a16a1a983f30689007f4834864203000000a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d3"], 0x2) r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(0xffffffffffffffff, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x3, [0x7, 0x3, 0x100000000]}, &(0x7f0000000640)=0xa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f", 0x9f}], 0x1, r8) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) [ 199.452939] IPVS: set_ctl: invalid protocol: 103 127.0.0.1:20002 dh 2018/04/05 15:07:28 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) keyctl$read(0xb, r0, &(0x7f0000000080), 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x1, 0x6, 0x993, 0x8, 0xe0f30000, 0x2}) 2018/04/05 15:07:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x22001) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x8) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/04/05 15:07:28 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000300)=""/177) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x4, 0x6, 0x3f, 0x2}, 0x6) [ 199.661864] IPVS: Creating netns size=2552 id=46 [ 199.787377] IPVS: Creating netns size=2552 id=47 2018/04/05 15:07:29 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3a1f37d76fe6a3d5f", 0x39, 0xfffffffffffffff9) getpid() r4 = fcntl$dupfd(r1, 0x403, r2) sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c129", 0x64, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x7, 0x0, 0x0, 0x15, 0x40, 0x401, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000380)={'ip6_vti0\x00', 0x400}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB="000007000300"], &(0x7f0000000580)=0x2) ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f00000005c0)) sendto(r2, &(0x7f0000000000)="389cf8c20715bcb90d821800e0", 0xd, 0x4044040, &(0x7f0000000300)=@generic={0x3, "9c81ba82a5809214031b8e6afd035a4b0cede805d64aad4ed54b1181ba5f8525cc9ca73d26c7fe6f8229ca257898270fe748f9edd723a783a9551b4f84a29e17a3b81a2d19bc173ab3127ca5731a758f24b157cd43ea220546ccd351169c4b4c84b5919c40d41059dc467c9ddd2bba0176649c25e8b9fc21c50fff764be6"}, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001640)={{0xa, 0x4e23, 0x3ff8, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xd}}, 0x9, [0x7fffffff80000000, 0x8, 0x9, 0x200, 0x1ff, 0x3, 0x6, 0xfff]}, 0x5c) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000500)=ANY=[@ANYBLOB="620c0000000000000000000000000000000000000000000100000000000000000000000000000000fe8000000000000000000000003a69a0e6a6170700000000000004000000aa000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) 2018/04/05 15:07:29 executing program 7: r0 = inotify_init1(0x100000000800) fcntl$getownex(r0, 0x24, &(0x7f0000000000)) 2018/04/05 15:07:29 executing program 5: unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x3, 0x1}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/249) sendfile(r2, r1, &(0x7f00000002c0), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0x3f, 0x0, 0x10001, 0x71f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000180)={0x40, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000200)={0x4, 0x6, 0x7, 0x0, 0x9, 0x800}) 2018/04/05 15:07:29 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000000c0)="24a378ead51dcdeeb1439842643741c3580d0b10c24c", 0x16, 0x4000000, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @empty, 0x69c5}, 0x1c) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7036a21800078b903328600000000020000000000000000009663bf26fd6a7466737a2dfb6449196c3ba679959d48e0158d60c181aa2a5858cf7a541f37abb9fec6364c04acebc7b16dc2492f8d746b4ace781d361e39b718ef43ca84ade43fc5e516f6b488ce773197342c78e8ed733b62ccadc39775e7cd53773cca810913adecfd1f6b5572b1b3e4d47c094400b26bdf2d556bab564e4a0d2c4eaf57748be0d7bbc64bd53875ad4e33f000eb66402b2d6755832ba1dbbfb357430f77c52f6b7e1d86", 0x1b8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x10000, 0x20, 0x400, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/05 15:07:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000), 0x0, &(0x7f0000006000)=ANY=[@ANYBLOB="10000000290000000000001b24df0000"], 0x10}, 0x0) 2018/04/05 15:07:29 executing program 3: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x0, 0xffff) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x4, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb695", 0x99, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r3) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) 2018/04/05 15:07:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x28, 0x6001, 'ip6gretap0\x00', 'irlan0\x00', 'bond0\x00', 'bpq0\x00', @empty, [0x0, 0x0, 0xff, 0x0, 0x96be051f92753f03, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf4, 0x11c}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0xfffffffffffffff9, 0x1000, 0x1000}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0xf0b, 'syz1\x00', 0x3c3}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x19, 0x886c, 'ip6tnl0\x00', 'ip6tnl0\x00', 'ipddp0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xb8, 0x150, 0x17c, [@helper={'helper\x00', 0x24, {{0x0, 'amanda\x00'}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffe}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x1d, 0x2, 0x0, 0x0, 0x0, "25309bac1fb94e01186f0b313accfc0683ed4f8d47ac882d4f5e4e12e36a6f5863c9ea87539ad76502558a471fdfba6378a63e396bfe4fe3d0b7d320a578b3ae"}}}]}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xd, 0x50, 0xe8b7, 'vlan0\x00', '\x00', 'ip6_vti0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff], @random="fb1e4d2333c3", [0x0, 0xff, 0x0, 0xff], 0x70, 0x98, 0xc0}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x7}}}}]}]}, 0x438) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:29 executing program 6: unshare(0x8000400) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1a68, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000700)={0x0, 0x0, 'client0\x00', 0x3, "435e491e78b3df38", "8424c32427fd3f6733cb71b7250c88cbd8b6a3c185e30a272cfa44eec52a2531", 0x9, 0x2}) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchown(r0, r2, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000100)=0x80) r5 = fcntl$getown(r4, 0x9) process_vm_readv(r5, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x7, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r6, 0x1) tee(r6, r4, 0x8000, 0x4) r7 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}, {0x80}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) exit(0x0) 2018/04/05 15:07:29 executing program 3: socketpair(0x8, 0x1, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1}) 2018/04/05 15:07:29 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x80000000, 0xd27}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x3, 0xfffffffffffffbff, 0x8, 0x9, 0x9, 0x0, 0x3c3e, 0x1, 0x1000, 0x2, 0x1, 0x3, 0x6, 0x8]}, &(0x7f0000000340)=0x100) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000403000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000000201ffff008f9037000000000000000000000018200800140000000000000000000000eaff0000003c442eb3ff0f000051f50debdebe2404455e3afb3c1ce5"], 0x2c}, 0x1}, 0x0) 2018/04/05 15:07:29 executing program 0: r0 = userfaultfd(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f000000000000000400000000000000050000000000000000000000b1df20e0b328f05dda8ab852f648c95b010d5e160f65b2356da750c54f840eec829eff4a5de9b0ba5003539c51629f87e1f3f680f2a3ad2f03184f1e1a31564cdf93b4901ebc00c2df87dac2bb3f8279c26412128e3b7f2f2cb5d15d9c0ce2ea11468fb47ad89f4689066f9eeb1e5055e1b202444100000000"]) munmap(&(0x7f0000a38000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/04/05 15:07:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$netlink(0x10, 0x3, 0x3) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000002040)=""/4096) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'vlan0\x00'}) close(r1) flistxattr(r2, &(0x7f0000000040)=""/181, 0xb5) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/05 15:07:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x28060400) exit(0x0) tkill(r1, 0x1000000000013) 2018/04/05 15:07:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) write(0xffffffffffffffff, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x0, 0x0, 0x0) [ 201.530528] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 15:07:30 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x7, 0x2, {0xffffffffffffffff, 0x1, 0x6, 0x0, 0x1}}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/04/05 15:07:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xd4, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x200, 0x7, 0x8000, r2}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) [ 201.697884] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/05 15:07:31 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0xc0, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) keyctl$revoke(0x3, 0x0) rt_sigsuspend(&(0x7f0000000100)={0x12e390a1}, 0x8) delete_module(&(0x7f0000000040)='selinux}systemwlan1\\cpuset\x00', 0x800) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000ded000)) 2018/04/05 15:07:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(r3, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={0x0, r5, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000d00)=ANY=[@ANYRES16, @ANYBLOB="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"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b5256746", 0x4f}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/05 15:07:31 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='maps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000300)=0x3, &(0x7f0000000340)=0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000003c0)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000200)={0x1, 0x8}) sendfile(r1, r0, &(0x7f0000164ff8), 0x800400000ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x206, 0xb0, 0x6, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r2, 0x47}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x4}, 0x21f09614a3a057fc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="bc000000cb9d9811e939fc9bb9232fb0c25757a1381b69052d9568c3a39fb5337bbd3155f5bda04f297ca16b", @ANYRES16=r3, @ANYBLOB="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"], 0xbc}, 0x1, 0x0, 0x0, 0x40010}, 0x40) ioctl$void(r1, 0xc0045c77) 2018/04/05 15:07:31 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r3, 0x20, 0x73, "600b10a6f82c9b233402ba3a22cc0cf0801385ad7fc02b853c7ec36fece3a144aa4c22fb756f43245ae01f29472607bbbb7367b03b3f5c2424f4409af67a05079fc21bc68768c5deb3029baccefa86804661ac9c342988550e1dd0863d9a423f4491f2b110bf0fcd6b562a709f6abb9b971c37"}, 0x7b) splice(r5, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r4) getpeername$packet(r6, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x54, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/05 15:07:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000000e80)="f3d7b68c9b38340cb06cdba9abe2f2596fcf3c2b78b9dad25a38233132f55b9e9932") r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000011c0)='ceph\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001240)='syzkaller0\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000001300)='.request_key_auth\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='cpu.stat\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001700)='keyring\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001640)="dc5ee74ffcde9850541651bd321ec62a6f32172df9b1e282dd825d33071549ca1ee9f16c3ab9461e709d762689e976ff7646d9ea4677a30adc8b2cb3f17197b31b170aeff9a63fa8baa46c11cce84f3d7cbc5654b3a93f2c3fdbe85d56cf116eec2a2ac1386ab92844bf2fe26ea6a24561fe0cabcfd63b", 0x77, 0x0) keyctl$update(0x2, r2, &(0x7f0000000d80)="0eb57e61a95bbdd658b09ac723930cd66fe1a92e6dad38b69edba624ba02eceafcb431662eeae8a7e80a8365f61eafbd0faf57f255230b238cb7688d2f3cd8ff08d3997ff036111cc7f31eaadf0cf781e7c5a0e37e8369e0541c2afcdc", 0x5d) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) request_key(&(0x7f0000000500)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ppp0/\x00', r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x40, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in={0x2}, @in={0x2}]}, &(0x7f00000003c0)=0xc) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0), 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a00)=0x9, 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c", 0x49, 0x0) r4 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r4, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000c80)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x100000000, 0x2a, 0xe54, 0x5, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="014f960200fea8b85ff818e1664d5c66cdee08c9532e76b579cba008f35c6f654eac5ab8086de91fb98989df5f98ebe320b4ddc83fa51fe65187b135448643faa04d47c1f71a2e59f147067f0fc0364b138ebe07064a154fd837ac47bb8f2d3558d1d15c6a7819b9a47b9e27f043c1de11edaee93f9c9a14b9762f997e7ce721bd7e8b7a8671d725fdda6fc5d8d57003d5cebd499465db707aea1f"], &(0x7f0000000480)=0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000009c0)={'syzkaller0\x00', 0x6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYBLOB="15c7ad3b00fb814bfe0500040009000000ff0188aa"], &(0x7f0000000540)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0x11, @local={0xfe, 0x80, [], 0xaa}}}, 0x7, 0x0, 0x0, 0x7}, &(0x7f0000000300)=0x98) 2018/04/05 15:07:31 executing program 0: syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x248800) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x121001, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ad0000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20000001d, r1, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000100)=""/26, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x46000) lseek(r2, 0x0, 0x7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0x2, 0x80}, {0x1}, 0x0, 0x4, 0x1}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)) r4 = socket$netlink(0x10, 0x3, 0x1000000003) writev(r4, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) read$eventfd(r3, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/04/05 15:07:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x6}, &(0x7f0000000100)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/05 15:07:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x800) ioctl(r0, 0x408000000000127b, &(0x7f0000000100)) 2018/04/05 15:07:31 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) fchdir(r0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x80000000001e, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x106) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000400)=0x3, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socketpair$inet(0x2, 0x80a, 0x83, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in=@broadcast}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) 2018/04/05 15:07:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000040)=[0x6, 0x76b93a30, 0x4, 0x4, 0x6, 0x3, 0x8, 0x9, 0xa], 0x9, 0x3ffc00, 0xfaf, 0x0, 0xfffffffffffffffc, 0x7a, {0x6, 0x2515, 0x3, 0x10001, 0x72, 0x5, 0x30bc0000000, 0x3, 0xffffffffffffffb9, 0xfffffffffffffffe, 0x1ff, 0x0, 0xff, 0x3, "709069b02462d41b4235c5dc6dcae1908fa665af5594a4339a3a103d883d08f0"}}) signalfd4(r1, &(0x7f0000000540)={0x9}, 0x8, 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@dev={0xfe, 0x80, [], 0xd}, 0x61, r2}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000100)=[0x401, 0x33be, 0x401, 0x0, 0x7fffffff, 0xd1], 0x6, 0x39c0, 0x1, 0x81, 0x3, 0x4, {0x891d, 0x6, 0x1, 0x0, 0x80000000, 0x3, 0x7, 0x6, 0x80, 0x3e75, 0x3bd216f9, 0x4, 0x5, 0x7ff, "70ace77705ff7622d8b3b549811993b28f6f22e3a9d52bf3b1a0d9f75f684638"}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ustat(0x8001, &(0x7f0000000280)) openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) 2018/04/05 15:07:31 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x4, 0x0) signalfd4(r1, &(0x7f0000001100)={0x1ff}, 0x8, 0x80000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) readv(r1, &(0x7f0000002740)=[{&(0x7f0000002640)=""/230, 0xe6}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') preadv(r3, &(0x7f0000000280)=[{&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000600)=""/229, 0xe5}], 0x2, 0x0) getpeername(r1, &(0x7f0000001140)=@rc, &(0x7f00000011c0)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000000040), 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x1000, "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"}, &(0x7f00000010c0)=0x1024) tkill(r0, 0x2) 2018/04/05 15:07:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8902", 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0xc000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) 2018/04/05 15:07:31 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write(r0, &(0x7f0000000080)="f626d0818f9f33c8", 0x8) timerfd_create(0x0, 0x80000) r2 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x9, 0x5, 0x20, {}, 0x8, 0x7f}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8404400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="050228bd7000fbdbdf00000000000000010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x81d) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/05 15:07:31 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000000300)="e91f7189591e9233614b2f", &(0x7f0000000340)="e91f7189591e9233614b2f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'teql0\x00'}}) 2018/04/05 15:07:31 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)="667573652e00254f71b0ac9d1e33d7cba459747eae1fc5fe41a3f6210e02dd2457e5eb8eb0e9d880177d87ba4eda50673c8cf3fb1fd0e4007379b5b115d73d826e", 0x0, &(0x7f0000001540)) [ 203.397588] binder: 15259:15307 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/05 15:07:32 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="587cff001d62967f0000000009412d4f00000000000000000000cc9d58c1ef93e69a1e4d417eb0", @ANYRES32=r1, @ANYBLOB="1d0011090c0001000014000300200000000400000002000000fe0000000800060001000000000000000000000000000b00000000000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x8080}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = getpid() getpgrp(r3) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:32 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x542ca047) r2 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x48, &(0x7f00000005c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x323d000000000}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0xcff3, 0x80000000, 0x3, 0x8, 0x4, 0x66e, 0x5, 0x1, r3}, 0x20) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r4, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafe", 0xaf, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000340)=0xc, 0x4) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f00000002c0)=0x7, 0x4) r8 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES16=r0, @ANYRES32=r0], 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)={0x0, 0x9, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) 2018/04/05 15:07:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffeffff, 0x2000001000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0x5, 0x6, "244e47a44eeeaf62bff82582005f9a2011eb47588b5e9d1fe22a036bb1b83fbe2ba4277be5f786e13376d4219e8afa9a2b33bd70ac0d7f1cbf9495bd75194d", 0x37}, 0x58) 2018/04/05 15:07:32 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x1b, 0x12, 0x8, "345a4420fee4a4b423a8eb6e68f41dde8e13bc388910756a172fb09b0ce39e01d429ff668b4aa7109a95ebc6f90b12bf23ff9ec0edb1098f9f59a4e782c425b6", "20b70fa17598d79b6231a12a3d75113aa5ad673a0bcd219f7083277c3fb538e7", [0xfffffffffffffff9, 0x40]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fsetxattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="6f73782e2f6465762f73657175656e63e57200"], &(0x7f0000000140)='/dev/sequencer\x00', 0xf, 0x0) 2018/04/05 15:07:32 executing program 2: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) socketpair(0x1d, 0x2, 0xd084, &(0x7f0000000200)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) fallocate(r0, 0x0, 0x1, 0x1ad0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="000000bd", @ANYRES16=0x0, @ANYBLOB="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"], 0x158}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/05 15:07:32 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000b00)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c00)=0x0) sendmsg$netlink(r3, &(0x7f0000000e80)={&(0x7f0000000300)=@kern={0x10, 0x0, 0x0, 0x18040}, 0xc, &(0x7f0000000e40)=[{&(0x7f00000058c0)={0x22a0, 0x1b, 0xa10, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x4, 0x93}, @generic="0d38dd2b0817bd0d68fca49331a5cc811c56b4af52bf64156c1f3a42e96f0191e3502d03acfa6dff7ee1f2b4544451da3288f318a53b7df78d3525e5965ccfa5a1647f7a83d81ab2666bafb854a42310", @typed={0xc, 0x29, @u64=0xffffffffffffff7f}, @nested={0x2230, 0x3c, [@generic="8048ff268b8a1d1065d75f9f40c22798ae81978ebb892c5251125eb7116b810383878d793f1aa54816c87118518cf848855b86cb27628bfde07ad22d2dd6f396f1d81f45cd70cdf1dc7cb82c069cf23543c293ab71987013535bfa97eb769cf54bced83fcc1b04999de527c22578322df1d51be171a485b7ab145a33", @generic="ac51ccaecbd71f5f17d843a66ab6712b10e8f4b76cbcdffa55e14a4f62", @typed={0x14, 0x19, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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"]}, 0x1264}], 0x8, 0x0, 0x0, 0x10}, 0x4) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000031c0)=ANY=[@ANYBLOB="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"], 0x101b}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(r2, &(0x7f0000000280)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r7, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r8, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r9, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/05 15:07:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB]) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r3, 0x20, 0x73, "600b10a6f82c9b233402ba3a22cc0cf0801385ad7fc02b853c7ec36fece3a144aa4c22fb756f43245ae01f29472607bbbb7367b03b3f5c2424f4409af67a05079fc21bc68768c5deb3029baccefa86804661ac9c342988550e1dd0863d9a423f4491f2b110bf0fcd6b562a709f6abb9b971c37"}, 0x7b) splice(r5, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r4) getpeername$packet(r6, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x54, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/05 15:07:32 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setuid(r1) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r2, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000400)=0x4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c00)=ANY=[@ANYBLOB="94000000", @ANYRES16=r3, @ANYBLOB="19002bbd7000fddbdf2508000800000004000200000008000600020000001c0002000800070001000000080004000100000008000300010000005400010008000b00736970000800020000000000080004004e23000008000900530000000c0007000400000020000000080001000a00000014000300fe8000000000000000000000000000bb08000200ff0000004bcd498647cdec20b4db9d87f9f55215805836dc8bb2976d9c8a812d7e0da349f910b7b2dce4"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000000300)=0xb429) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000000200)={'dummy0\x00'}) ioctl$PIO_SCRNMAP(r8, 0x4b41, &(0x7f0000000b00)="1ceee19f1119709d5eb0e1bf90c4ca4a8fde10966ee79161deda3a5f37c34122046d01e3933aa8a69110928be355535bd47ea9e7a440a04bbc0f556eca2461b42dcba136e229b6590d5e5c25a3407b33e7307f4ee4868917d3911596f7cde87208e41d1e6ad77ade59ea07671f1b87088b02869a01b447963ce4c1ff8fc75adc4814ae74482a3ed9abe137b18dc4708d7f828f477c21f2e3564e34807bfd255ccce37976b88b4641124e2167238105cc3d6957dcd1e8a4b789e052de228cac732d5a6a6d0881850b05ea177da6d3bc8070d770988557459a259f37fef29dd8e075b9776e38264323366234babf246b3b43f2fd") setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) socket$inet6(0xa, 0x1, 0x0) 2018/04/05 15:07:32 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4400, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = eventfd2(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r2, @dev={0xac, 0x14, 0x14, 0x13}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x4) r3 = dup(r1) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 2018/04/05 15:07:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r2, &(0x7f00000002c0)='./file0\x00', 0x200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'ip6gretap0\x00', 0x2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412}, {0x0, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r3]) fchmod(0xffffffffffffffff, 0x101) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) [ 203.720513] IPVS: Creating netns size=2552 id=48 [ 203.863492] IPVS: Creating netns size=2552 id=49 [ 204.041540] pktgen: kernel_thread() failed for cpu 1 [ 204.051998] pktgen: Cannot create thread for cpu 1 (-4) [ 204.066681] IPVS: Creating netns size=2552 id=50 2018/04/05 15:07:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = dup(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') pwrite64(r0, &(0x7f00000000c0)="e5ebc95073c63eefaf879653a18e5c670e881e217588eef5acebf6e0cd2496ab7eae6c3e86bbab5b6f1ac4385547d4627f9e4d262b04d8c686f6f67202d923df33f51ccc76aedebad40b5ba52985f518c64f5005bf077e8c8aec7261adad4b2e0637a6f020b6469ccc85146582a8bdbc16ab88822690c712950f0107b84b0d75b2689922063f0ad9b5f285600f5ba89c38a7e652a546434b2b1b37c68713128a2d39cf887d823eb5e2fb3d6788c5bdd33bb34f30433cb67884d0c7ef0a0972d1028bffc9b69a86f679513e305925264fa110f3983d37fd1723ea69", 0xdb, 0x0) 2018/04/05 15:07:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='autogroup\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x8, 0x7, 0x10000, 'queue0\x00', 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x8c0, 0x0, &(0x7f0000000040)) 2018/04/05 15:07:32 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x7, 0x1431}, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000200)={0xff, 0x1, 0x400, 0x0, 0x2, 0xd6a0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1, @broadcast}, &(0x7f00000004c0)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000500)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r3 = accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000440)="5805f2a3a621399e92c0d597d9aeb31e", 0x10) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={r5, r6, r7}, 0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)) ioctl$sock_ifreq(r3, 0x893f, &(0x7f0000000540)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/05 15:07:32 executing program 1: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/11) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a84a7d507ae7cf5336551cc093c0d1830a6d6ec6cd82296bd25041a58d0481500f2d7edf2efb7c77e0b392a77b01f1725f79c00f03758d7cd016daf8f36951ba", "ca5e4558a2cea278bb66acb1651592c731c0803241807ccf837931395c5c7e26"}) 2018/04/05 15:07:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000cbfff5)='mountstats\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4c, "589b398c170a7e6a60099dd82acddd91107859a384a1d270a9ca94bba200141375f309e02fbc402e0ce230242301bb50e9e21da687a0dd18c3c0f5d6f656bba3e3662b13fe1806f807b39ef8"}, &(0x7f0000000080)=0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0xff}, @in6={0xa, 0x4e22, 0xffffffffffffffc1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000000}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}]}, &(0x7f0000000180)=0xc) preadv(r0, &(0x7f000039f000)=[{&(0x7f00000e4f6b)=""/149, 0x95}], 0x3e8, 0x2) 2018/04/05 15:07:32 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 15:07:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xb}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r3, 0x8}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000200)=""/8, 0xf3a9, 0x0) 2018/04/05 15:07:32 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000984ff4)) r3 = dup2(r0, r0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f00000000c0)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004}) 2018/04/05 15:07:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300", 0x59}], 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000001400090500000000ca91f05c0e3302ff320000000002000000"], 0x1}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0), &(0x7f0000003400)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r1, 0x9) dup(r2) r5 = syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0x5, 0x40c601) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000580)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) r6 = getpgrp(0x0) sendmsg$netlink(r2, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)=[@cred={0x18, 0x1, 0x2, r6, r3, r4}, @cred={0x18, 0x1, 0x2, 0x0, r3}], 0x30, 0x8010}, 0x10) r7 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r7) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r9}) 2018/04/05 15:07:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/04/05 15:07:32 executing program 0: r0 = memfd_create(&(0x7f0000000000)='cgroupGPLwlan1@trustedvmnet1}\x00', 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0xff55) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="021000000a00000000000000000000000800120000000000000000000200000006000000000000000000000000000000fe8000000000aaff020000000000000000000000000001"], 0x50}, 0x1}, 0x0) 2018/04/05 15:07:32 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='dns_resolver\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='dns_resolver\x00', r0) 2018/04/05 15:07:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x10c) 2018/04/05 15:07:32 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x35d) 2018/04/05 15:07:32 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/161) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0xffffffffffffff01, 0x8, "0726306c30df", 0x5}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x62000, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000140)=0x1, 0x4) r3 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000100)}, 0x10) 2018/04/05 15:07:33 executing program 6: r0 = socket(0x14, 0x3, 0xfffffffffffffffc) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x1000, r2, r3, 0xdf, 0x8, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x94, 0x24e) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r5, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r5, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f400000019002014aa00000000fe800000000000000000ecd9f7867622b3749e0000000000aa000700000e2400030a0020a03c000000071ec2122da50cc778b7a805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6b23902125956ade5fe4d9616924a91af8a893ffcdc4fc530100eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dceb1a00e356831b7e348a0770d2254759eb08f510c33dafc74f1fb4333f42b96148a2fe93ef1e0000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r7, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) mmap$binder(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x200000c, 0x4010, r5, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000500)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/05 15:07:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8000000000000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000685000)=0x800000004, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efbfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 15:07:33 executing program 3: flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) acct(&(0x7f0000000000)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/04/05 15:07:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x29) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e21, @rand_addr=0x2000000000000}}) 2018/04/05 15:07:33 executing program 2: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) mlock2(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="723ab01b8577a6441bd01821fbac373bf49dc334c81cc364edf3a0c4f659a266c383b4bb9c163d090e5b701713850c20993602694758a6c512287f1f4c6b3456bbe57608ae7f61e6b01de34277a0f8b508061b009efb22ab3d4d2c8dbbacd52168835171e9deb79642745662d98a486fdac244fc5de5b8908cf6236547cbd59a4aefcc895a2ebb", 0x87, 0xeac7}, {&(0x7f0000000140)="7c2b192ea835c1ed759f6302a10f1af09af930c512f04c64eae2ce80864d6ed4cb2c4e00d21a82814a741d5cb9bbc0e851ee3cc53516852d6b7fa5e5e5969406e0ffe549705026e89f52484543fd745da05d4468", 0x54, 0xfffffffffffffffb}, {&(0x7f0000000240)="126e4cbdd563b6039b7e9a5465fd78cbd2f39782dbda80761d166ed3debde6a88ae3df48b9b14fd492995c2be943262945e408b387e0c60293c05ff47b7a4d426a68c83ed07d5ee03ea2acfcf3c405ab5014613312", 0x55, 0x1}, {&(0x7f00000001c0)="230f4372112d467371037d1fe2c00a945ab524cab92ea213db19b7a96b275babee8503d40406564ae03dfd0f7f", 0x2d, 0x1}, {&(0x7f00000002c0)="043219ded4facfa5f1f9ea08cbc6549409dc8621e147f6dd0d2739e9129586bc1f4c62e0577c3b09cea286484942196ad76ff2a76db441a7826183bf2f7de9caa2a607f0ebc4ccb498f93f80755570fd2d19effa7644d351d468a005ec4d6527c5b857cfda0ee578a271795cb21e550ea0c3191a95f654a3cb0293094f6be33201da8a6dc742cbeba8537e54bd0f7973cfc1e83371b4e0c41b7387ba9b0a60735943256983f84d5f741737a87b759f6cae5d", 0xb2, 0x800}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="756d61736b3d3f33007b3f7f3137372c6e6f696e746567726974792c6e6f696e746567726974792c7567727071756f7461570739423d2c00000000000000000000000000000000"]) tkill(r1, 0x16) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000480)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) 2018/04/05 15:07:33 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x31) ppoll(&(0x7f0000000000)=[{r0, 0x42}, {r0}, {r0, 0x1}, {r0, 0x8}, {r0, 0x4020}], 0x5, &(0x7f0000000040), &(0x7f0000000080)={0xa3d}, 0x8) ptrace(0x4208, r1) 2018/04/05 15:07:33 executing program 5: r0 = timerfd_create(0x0, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x30}, &(0x7f0000044000)=0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='$\x00', &(0x7f0000000180)='procem0{security[cpuset\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='[:\x00']) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x8}}, &(0x7f0000040000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0xc203, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x9, 0xffffffffffffff80, 0x1d44}, 0x8) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 2018/04/05 15:07:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)) 2018/04/05 15:07:33 executing program 3: setrlimit(0x7, &(0x7f0000000000)) timerfd_create(0xfffffffffffe, 0x80000) 2018/04/05 15:07:33 executing program 1: capset(&(0x7f00000002c0)={0x19980330}, &(0x7f0000000300)) capset(&(0x7f000043fff8)={0x88ee2f5c6818169d}, &(0x7f0000092000)={0x0, 0x20}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400200, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80800, 0x0) accept4(r0, &(0x7f0000000240)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0xfdae, 0x80000) 2018/04/05 15:07:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="f453147899066e82c95b1c10a1911a473ad0e7e1b90d151fe409c22a36226516251dd3c3f3b120c39da8f3a3784473472a05932c33facb31bfabeb4ad9eec69f0331b82898a66c1fb125d3abf0ee87b08bf609d861d4b0c76882b3050735184823cbc3492f87786c66455c437627e52b014257b34b9dbce181c7f476de0ef687140d9bfd68669e87d61abd0b6c1196788ca1d60df4dfd2cf30c65f89288147944b4225141c6021430a1e41edccf5aa9276b2034366033c9f17c6515f32ef9effc2b3fef4c7c36dd9a29c4c07122e7a419dbd"]], &(0x7f0000000640)=0x2) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xc, r3, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527d00f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef000000000000"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000880)={r6, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x0, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect(r7, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r8 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r7, r8, &(0x7f0000000780), 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x208) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) 2018/04/05 15:07:34 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x3ff}, &(0x7f0000000300)=0x8) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r7, 0x89f5, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) clone(0xc0800000, &(0x7f0000000000)="fef55110e4f368e481a3992fd152be747bb966a7b5e576d74093f9cee6", &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)="0f30f938c06df43d97be0dd8c9b70030bb9b884d703c6c44cd1997e2f106019414713bbf6a8d143f92a6449da9ae8c3065158c65e7edbf1b18257642173b77390b4a9f6d780e7e364206e84f2f11a0323e9d97514d99935bd628dbfb091a7b278cd570b75c6cbbcc74ab3fcc2247ea2cceacf34a471e39e399300e5b1095090b38d4720aba08da750bd8d7eae8de983c663080833c840dc144ce0608f6a35fa51878d4495e5beaead5fbf2c436d4cf93747ef8f3876d266e9a64481ad24be6515ab934f28ba72a37c9583682ef58b02f") 2018/04/05 15:07:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x20, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7ff, 0x10000, 0x4}, 0x10) 2018/04/05 15:07:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000000000)="98", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 15:07:34 executing program 3: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0x20) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000040)='stack\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/05 15:07:34 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x659, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000001c0)={0x1, 0x8}) connect$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x7fffffff, {0x80, 0x6, 0x18e, 0x3, 0x67, 0x974}, 0x7, 0x80000000}, 0xe) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x40, 0xfffffffffffffff9, 0x4c, 'queue0\x00', 0x7}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/05 15:07:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') timerfd_create(0x4, 0x800) fanotify_init(0x0, 0x1802) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) getpgid(0x0) close(r0) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001800)={r2, 0x9}, &(0x7f0000001840)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @random="186b403b5672"}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r4, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a0", 0x3a}], 0x1, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r5, &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200)) accept4$inet(r5, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) 2018/04/05 15:07:34 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000004fc0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/188, 0xbc}], 0x1, &(0x7f0000000100)=""/38, 0x26}, 0x1}, {{&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/39, 0x27}, {&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000001540)=""/103, 0x67}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002600)=""/4096, 0x1000, 0x7}, 0x7}, {{&(0x7f0000003600)=@vsock, 0x80, &(0x7f0000003740)=[{&(0x7f0000003680)=""/176, 0xb0}], 0x1, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f0000003780)=@nfc_llcp, 0x80, &(0x7f0000003880)=[{&(0x7f0000003800)=""/102, 0x66}], 0x1, 0x0, 0x0, 0x1ff}, 0x6}, {{&(0x7f00000038c0)=@rc, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003940)=""/26, 0x1a}, {&(0x7f0000003980)=""/47, 0x2f}, {&(0x7f00000039c0)=""/104, 0x68}, {&(0x7f0000003a40)=""/179, 0xb3}, {&(0x7f0000003b00)=""/115, 0x73}, {&(0x7f0000003b80)=""/11, 0xb}], 0x6, &(0x7f0000003c00)=""/4096, 0x1000, 0xfffffffffffffff8}, 0x7}, {{&(0x7f0000004c00)=@ax25, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004c80)=""/174, 0xae}, {&(0x7f0000004d40)=""/149, 0x95}], 0x2, &(0x7f0000004e40)=""/13, 0xd, 0x7b48feed}, 0x9}, {{&(0x7f0000004e80)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004f00)=""/71, 0x47}], 0x1, 0x0, 0x0, 0x2}}], 0x7, 0x61, &(0x7f00000050c0)={0x77359400}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000005140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000005240)={&(0x7f0000005100)={0x10, 0x0, 0x0, 0x3680a3a3b63e2df}, 0xc, &(0x7f0000005200)={&(0x7f0000005180)={0x74, r1, 0x800, 0x70bd2c, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x35}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x101042) write$evdev(r2, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r3 = gettid() syslog(0x3, &(0x7f00000052c0)=""/110, 0x6e) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r2, &(0x7f0000000080), 0x1d2) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x40000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000015) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000005280)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/04/05 15:07:34 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002}, 0xc) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000002ff6)=@file={0x1, './file0\x00'}, 0xa) 2018/04/05 15:07:34 executing program 3: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x0, 0x0, 0x1ff, 0x0, 0x6, 0x7}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000680)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da7573c20200f5ab26d7a071fb35331ce39c5afd9540054c6453c6852bae6856d9c99469c6eff07f70d608fc0195a1bb548644c07adb7a5d30a295b56fbfabe612bdb5ca806b4b673d0dce4719a081cb27ba58d056728eeca2cac3252a0e08d0000e229cc917cb8298606675202adc8b1767700ba2a4142c2584a4a08f99366ba29631011c2fd48c2496a18c4bff94c71ce1427f832c0b9141aa34f38bff00e60b2a7da8ac58ac2112593a03de717a4feadd68070823c911b4d1cadba85691118a7743218d00245e801bd1a46e07f911828475872e9fc0d290458a2d5544d065db6960e67d6e1250f5412e3f5a20148abc06167b208a64041906055440f8") r2 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x2400000000000000}], 0x4c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="33a9f2858c6417ec84ff2f887cb30c62de88cbd89e3fb521c24f97d9841df3c21526814f1042b6b4a77a091ae4906f2947dbbfe8dd4bb753605c0de2e423404eaa114ee7dcce20167bac8f873b0d751bfadacee3ebc2d52e6f4be31c6ffa8609baf4aca9b19cabec34dfdc9186512a4e5a9b8f477a783b96b6fba932ff2d1fe4b329c304988a7f57f4f7018aac3c636f0fc327d22b375c18558253", 0x9b, 0xffffffffffffffff) request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='user\x00', r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x410000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000380)=0x1) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1}, 0x81) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000007c0)="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") fcntl$setstatus(r1, 0x4, 0x4002) mprotect(&(0x7f0000164000/0x2000)=nil, 0x2000, 0x1) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/05 15:07:34 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000140)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f00000000c0)={{0x3, 0x3, 0x1, 0x3, 0x3f}, 0x2, 0x5}) 2018/04/05 15:07:34 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/05 15:07:34 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fdatasync(r0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:34 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000540)={0x6, {0x2, 0x4e24}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x8}, 0xc, 0x8, 0x3, 0x4, 0xf0, &(0x7f0000000380)='yam0\x00', 0x0, 0x0, 0x40080d5c}) getsockname$packet(r3, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f400000019002014aa000000000000000000000000fe8000000000000000000000000000aa0007000030a20003bf2625e73c000000071ec2122da50cc778c9a805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6b239025f7042673da5b5e956ade5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b01428de56831b7e348a0770d2254759eb08f510c33dafc74f1fb4333f42b96148a2fe00000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r3, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0x80) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000005c0)={0x0, 0x8}, 0x8) 2018/04/05 15:07:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xfdca, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000000000000000030000", @ANYRES32=0x0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="916bc045cf70db1e8d858b21bf775264ef900ede94697794e47f50a2a2791f7d32e3d3c980c2b43a980ed0663faeb618917421dfa60b1a6f17ae01deb987377fc73a926462681774d9c4ae7fad5d7388b11e7970", @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="7925172d9fb2ab9925a461b4e9d35189309523275bc396310f0b03fb485e5d47cfb940c5e73c36ca32dddbe350ca59ea0b15a4544369146d42ccf07f72072a85a8a480176ea66d3cffd2cddf4c626867d41ce0b24e279008d1279a5a8e951c3070c5aec3d1", @ANYRES32=r0], @ANYRES16, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES16=r0]]], 0x3c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x3, 0x2}}, 0x26) 2018/04/05 15:07:34 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r5 = request_key(&(0x7f0000000500), &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='$+}\x00', 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8", 0x4f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, 0x0, r6}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16=r3, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) r7 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a9322a68bce1adee412b1f828", 0xb5}], 0x1, r7) shutdown(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xd53) creat(&(0x7f0000000340)='./file1\x00', 0x40a0) 2018/04/05 15:07:34 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000003000)=""/4096, &(0x7f0000000340)=0x1000) write$cgroup_pid(r5, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="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"], 0xe26}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r5, 0x0, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB='secur\t\x00\x00\x00\x00\x00\x00\x00net0+bdev\x00'], &(0x7f0000000880), 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000004c0)=0x8, 0xfffffffffffffe60) fsetxattr(r4, &(0x7f00000001c0)=@random={'osx.', 'system\x00'}, &(0x7f0000002140)='selinux\x00', 0x8, 0x0) getpid() setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000380)=0x8, 0x4) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r7, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) fcntl$setpipe(r3, 0x407, 0x7) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 206.396045] IPv4: Oversized IP packet from 127.0.0.1 [ 206.433161] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 206.457954] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 208.539490] pktgen: kernel_thread() failed for cpu 0 [ 208.544646] pktgen: Cannot create thread for cpu 0 (-4) [ 208.552106] pktgen: kernel_thread() failed for cpu 1 [ 208.557229] pktgen: Cannot create thread for cpu 1 (-4) [ 208.562877] pktgen: Initialization failed for all threads [ 208.652055] pktgen: kernel_thread() failed for cpu 0 [ 208.657205] pktgen: Cannot create thread for cpu 0 (-4) [ 208.662672] pktgen: kernel_thread() failed for cpu 1 [ 208.667802] pktgen: Cannot create thread for cpu 1 (-4) [ 208.673144] pktgen: Initialization failed for all threads 2018/04/05 15:07:37 executing program 7: signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000)={0x0, 0x80000001}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) signalfd(r0, &(0x7f0000000440)={0x1000000000000000}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x9, 0x439, 0xb64, 0x500, 0xfff, 0x100000, r2}) sendto$inet6(r1, &(0x7f0000000300)="859c8fb0b02b64eb77639f36b7de951cd3d9dc765edbb8bd4fadc9c9e4be07b1e342067b8462571723c46403348a08931994177270cc1ab8501270535753e3e0e2f7199c3a986a77992241758dbba682aae9f425a315038541ef78dae86539bfdff433d87a37bf53963128e1e5c3d94cea1083f1356035f55c4a436534d5377057ea091e287591dc261c3fb3ea6fadd694ca57a3c32d97b2a832dc728de82cccf609da98580a377487ca6cb730877584471154254a10535bd8d067eaa8bea7f8519ce2907f70f0015121cebfef1d0503eb3a30b2dcb56f0888be62050fdecaf50abf176f03b7cfcb124bdf724faf52b6c2", 0xf1, 0x40, &(0x7f0000000400)={0xa, 0x4e23, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000080)={0x7, 0x200, 0xfffffffffffffffe, {0x77359400}, 0x0, 0x3}) 2018/04/05 15:07:37 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)={0x10000, 0x81, 0x7, 0x1, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}, {}]}) lseek(0xffffffffffffffff, 0x3, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0xd5, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6509000000000000006d6f645f65786512d652994e45902e65a6d573def7d1b94f91eccb64b6d65efd29ec7cca38291c7e2895"], 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) 2018/04/05 15:07:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x527140) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7}) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f000000affc)}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000200)={'sit0\x00', 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/05 15:07:37 executing program 4: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0104050800000000000000000000"], &(0x7f0000000240)=0x12) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x14) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000680)=[{&(0x7f0000000300)="95dbc99b6a97ffdce37ecdc62c451abe1f2b09195b6e423d2507386dd805b789d7df9ced903b9ce43f09c6a9c4f7e5ecbbaa3b3a04caf5bb927ee0f39c0681cb799b38332f5505160fc7b29b1f4b26fc280738d4091b15451ec5c01053cd821259c9d8828164edcd1075f35f8c2d4cf7bd2f18cc85a1f19f3cbd5469dd1aef7dde8a84cea317452e3ffbde93bd040e15710b010620ad94d4c0e6069bb0d4", 0x9e, 0x20}, {&(0x7f00000003c0)="135241e7787d5fdbbde0ac83ca4154f6d76ef32dc2a93eb9acf50f158081dafd810c287623b33720a4a53ef6d09e26c1296e842a1d9f860aa5eea315628ae7a0cc", 0x41, 0x2}, {&(0x7f0000000440)="c3e3232ac3f4d60bbb445c47", 0xc, 0x6}, {&(0x7f0000000480)="ba5c5e235b1e0225bf67959c20516f452e427d5e8dc12013291b0335dc67a2def15a825daa4398e35378cbb49fa8e3d3d9294862c46ad0f0d4cbec898a0b90ca70017c6d58ef0a5a87b5a846844e83ed93734d2cfc630e56296d73b66aa123be0f2c180466671fa18fbc17aa9dae778285c0735e937aa9939fc94c1a5cfffed9133525e17b1fa5f731942869bda15c", 0x8f, 0xff5}, {&(0x7f0000000540)="c4789a653ce076bfb71ffd5b8053a924780bd06781ba9bf590d776098245361afc2d1f1d2a596411cd4bb508d2f3c12670", 0x31, 0x4}, {&(0x7f0000000580)="413ad15b52bac7ed0fc85fcd167afb2e18a6b7ac07d8ed09fc96699fdbee2f8b4acbc05d891590f23f3759ab87b9c0c2c975cd8920fd3feb9e5f482ef91386edff3f29d43f9744a418eedc8edc29050ead8fc825266a82d55f1d47d6e58c5fad5a84ec", 0x63, 0x3}, {&(0x7f0000000600)="907b2e620d6b9b5efa", 0x9, 0x674}, {&(0x7f0000000640)="1a20137f3001629a5288b0", 0xb, 0x3}], 0xc6a77425f7c0f3ba, &(0x7f0000000700)={[{@commit={'commit', 0x3d, [0x36]}, 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@norecovery='norecovery', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x30, 0x39, 0x32, 0x0, 0x31, 0x7b, 0x38, 0x36, 0x0]}, 0x2c}]}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) 2018/04/05 15:07:37 executing program 2: r0 = socket$inet6(0xa, 0x801000c, 0x3) listen(r0, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00\x00\x00\x00\x00\x00\x00\b\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="170000000000000e000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/05 15:07:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x6}) fcntl$lock(r0, 0x6, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x200}) 2018/04/05 15:07:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'sit@\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/05 15:07:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000002a40)="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", 0xffffffffffffff8a, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x5c8, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/05 15:07:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6db, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x3a1001, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/05 15:07:37 executing program 2: mkdir(&(0x7f0000000100)='./file0/\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000500)={'vcan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000180)=ANY=[@ANYBLOB="0a0be330703400a23a54f1f384baf9c5d99864f6c256bd2ac99b47a21d40255a96509491f500000000ae6f8bd70000000000000000"], 0x10}, 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/60, 0xfdf7) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000540)={0xfff}, 0x1) chroot(&(0x7f0000157000)='./file0\x00') linkat(r0, &(0x7f0000000040)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0/\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xaf}}, 0xbf3, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={r4, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x10001, 0x100000001}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r5, 0x400, 0x200, 0x8, 0x9, 0x6}, 0x14) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000400)) fchownat(r0, &(0x7f00000000c0)='./file0/\x00', r2, r3, 0x1c00) renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x48) 2018/04/05 15:07:37 executing program 7: r0 = socket(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) 2018/04/05 15:07:37 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002ff6)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000fd0), 0x0, &(0x7f0000002000)}}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='{\x00', 0x0) keyctl$chown(0x4, r2, r0, r1) [ 208.899142] binder: 15544:15551 ioctl c0306201 20008fd0 returned -14 [ 208.922561] binder_alloc: binder_alloc_mmap_handler: 15544 20000000-20002000 already mapped failed -16 [ 208.939373] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/05 15:07:37 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5, 0x5}, &(0x7f0000001040)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r1, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)={0x10000, 0x81, 0x7, 0x1, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}, {}]}) lseek(0xffffffffffffffff, 0x3, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0xd5, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x10000, 0xfff}}], 0x90}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6509000000000000006d6f645f65786512d652994e45902e65a6d573def7d1b94f91eccb64b6d65efd29ec7cca38291c7e2895"], 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) 2018/04/05 15:07:37 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x400) write$selinux_access(r0, &(0x7f0000000180)={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x34}, 0x38) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000200)={{0x4, @loopback=0x7f000001, 0x4e22, 0x9, 'dh\x00', 0x10, 0x5, 0x5d}, {@multicast2=0xe0000002, 0x4e20, 0x10000, 0x7, 0x10000, 0x1ff}}, 0x44) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}, {r2, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file1\x00', 0xfff) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/05 15:07:37 executing program 1: unshare(0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') setns(r1, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) 2018/04/05 15:07:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x9) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0xab, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x56}, 0x1c) [ 208.944859] binder: 15544:15551 ioctl 40046207 0 returned -16 [ 208.951835] binder: 15544:15557 ioctl c0306201 20008fd0 returned -14 2018/04/05 15:07:37 executing program 1: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0001705f66411f657300") getdents(r1, &(0x7f0000000100)=""/139, 0x8b) socket$inet6(0xa, 0x6, 0x3) getdents(r1, &(0x7f00000001c0)=""/235, 0xeb) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000002c0)) [ 209.029439] binder: send failed reply for transaction 93 to 15544:15551 [ 209.045970] binder: undelivered TRANSACTION_COMPLETE [ 209.051420] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/05 15:07:37 executing program 6: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getpid() r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='vmnet0keyringem0&*\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x0, 0x7f, r3) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x46b1, 0x2) 2018/04/05 15:07:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x0, 0x88) r2 = socket$inet6(0xa, 0xe, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x3ff}, &(0x7f00000009c0)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000780)=[@init={0x14, 0x84, 0x0, {0x5, 0x40, 0x2, 0xa07e}}], 0x2c, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="e7adb0417ffff262f10930183a190c673d5d59901c8677721edda46c47a6a9b08f566fa6bbce51e4bd94af0b4eaaa9c1674f9c4fe17cdbb44f8cc0e49de8692bf5935ea59938a46b66a8eb0242b1f08dba88"], &(0x7f00000004c0)='{\x00', 0x2, 0x6) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) r5 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r5, 0xfffffffffffffffe, 0x2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x10000000006, 0x31, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r7 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r6) r8 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) keyctl$assume_authority(0x10, r7) 2018/04/05 15:07:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000000, 0x3, 0x1}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) signalfd4(r1, &(0x7f0000001640)={0x200}, 0x8, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001740)=0x0) clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) select(0x40, &(0x7f0000001340)={0x400, 0x3ff, 0x0, 0x0, 0x0, 0x7, 0x41, 0x100000001}, &(0x7f00000013c0)={0xa22, 0x100, 0x2, 0x2, 0x200000, 0x1c2fb72c, 0x9, 0x81}, &(0x7f00000014c0)={0x5, 0x140000000, 0x8, 0x8, 0x7, 0x3, 0x1, 0x4}, &(0x7f0000001540)={r4, r5/1000+10000}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001680)=0x96d) sched_setscheduler(r3, 0x3, &(0x7f0000000180)=0x9) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r7 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x40000000056) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001680)=ANY=[]) fcntl$setown(r6, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x80000000}) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f00000017c0)) r8 = gettid() process_vm_writev(r8, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001200)=""/114, 0x72}], 0x7, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000001380)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001bc0)=ANY=[@ANYBLOB="00000000000000000a004e2400000000ff010000000000000000000000a156885205566c9705c50000010000000000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000bb98a242000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000050000000a00000004000000fe800000000000000000000000000017000400f40a000000"], 0x1) 2018/04/05 15:07:37 executing program 7: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) getgroups(0x1, &(0x7f0000000240)=[0x0]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x2, r0, r1, 0xfffffffe, 0xffffffdfff7ffffa) 2018/04/05 15:07:37 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x5, 0x2, 0x1e5, 0x8001, 0x2, 0x25, 0x5, 0x5, 0x5, 0x1a, 0x6, 0x7}) syz_open_pts(0xffffffffffffff9c, 0x3) 2018/04/05 15:07:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) socketpair(0x10, 0x80004, 0x0, &(0x7f0000000b80)={0xffffffffffffffff}) connect$pppoe(r1, &(0x7f0000000bc0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}, 0x1e) r2 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x10, r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x2167}, 0x8) accept4$unix(r3, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000b00)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x5c, r7, 0x42e, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x50}, 0x800) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000980)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c00)=ANY=[@ANYBLOB="c8000000bead3c13eb5fea3aac05cbee8f014ce534c9a1946905a1ac3171056d9e504cc0e41ed4f0bdcbe11d0bef1996832d1e784628c943aae2f279f57c57a7de1d7a25f6dac2274fec2fa063a98ee61f63ba6fa7c975ba59a5f422678274879fcd8e8d079a77900458fe18b1d2dc26a4eac6cdb244f48f0f040c5aaecef172fb0c2cb23014fe4ad3f81e20711e751b7583da1e001f173bc8e4ec91f0615af6439349419ac638eb818fc0120e4a9393d3831da9423f7aa8e1236259ee86b459e3908311d3191ff772a8491a92ef9f228673e69d47986ea7", @ANYRES16=r8, @ANYBLOB="000128bd7000fbdbdf2507000000080005000000000008000500010001000c000100080009007300000008000400000000000800050006000000080004000700000034000100080004000000000014000300000000000000000000000000000000000c000700040000000200000008000900420000000800050008000000300002000800090086000000080002004e220000140001000000000000000000000000000000000008000700040000001400020008000800ae090000080007000a010000"], 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000400)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0c00000029be325fc1946438e8f5dfe6bc646eae0003d4b3b6f11539def478f9ffffff3032b516ed020000000000000075e30983afede9b674f8"], 0x1}, 0x1}, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000180)=0x1, 0x4) sched_setscheduler(0x0, 0x0, &(0x7f0000000300)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000b40)={0x1f, 0x4, 0x8000, 0x2, 0x40, 0x2, 0x10000, 0x6, r4}, 0x20) r10 = socket$l2tp(0x18, 0x1, 0x1) close(r6) readv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000540)=""/237, 0xed}, {&(0x7f0000000640)=""/89, 0x59}, {&(0x7f00000006c0)=""/166, 0xa6}], 0x5) dup2(r10, r5) 2018/04/05 15:07:37 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000000100)='clear_refs\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r7 = fcntl$getown(r3, 0x9) r8 = getpgrp(r7) syz_open_procfs(r8, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000929000), 0xff) readv(r4, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004ad4750944894eb5896ab1b8b2288d215445801fd128e6947ea3"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(r2, 0x8, 0x0) r9 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x800) process_vm_writev(r9, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/04/05 15:07:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x800000000000000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x5, 0x1d, 0x8, "3c3a317db88341229279a08950794964a6d77694a37e625b01a9deccbdec751c76f67bb2acbf067531be34600e9b68c9d6cc9b50122ce8ee1e73008447a9eed2", "ce02cd4f07d3266776cae6e51f1c67a95602130fd018e4589903d4da6deb353f", [0x2, 0x100000000]}) 2018/04/05 15:07:37 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x1000, r2, r3, 0xdf, 0x8, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x94, 0x24e) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r4}) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0xfffffffffffffe6b) sendmsg$nl_xfrm(r5, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f400000019002014aa00000000fe800000000000000000ecd9f7867622b3749e0000000000aa000700000e2400030a0020a03c000000071ec2122da50cc778b7a805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6b23902125956ade5fe4d9616924a91af8a893ffcdc4fc530100eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dceb1a00e356831b7e348a0770d2254759eb08f510c33dafc74f1fb4333f42b96148a2fe93ef1e0000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r7, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000500)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/05 15:07:37 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x100000000004c) r2 = eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000000000000}) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) write$binfmt_elf32(r2, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x1f, 0x4, 0x2, 0x9, 0x3, 0x7, 0x100000001, 0x2fc, 0x38, 0x17f, 0xffffffffffffff99, 0x300, 0x20, 0x2, 0x5, 0x1, 0x1c06}, [{0x70000000, 0x7, 0x2, 0xfae, 0x1, 0xff, 0x9, 0xfffffffffffffff8}, {0x7, 0x7, 0xf8, 0x5, 0x9, 0xed, 0x100, 0x2}], "d4f6855ce4ca7823559e93e24fd28ce6ba5424f618a4fb42c087cbeddc15da7bb249045dc4ed081d6f7d9dcb1ac763877c8dcbb5b7204b845625640b30274fb0aa9e331f91c019f6821faa89aa9cfbe1c6a974645420663bf3faa120ef87df532337b0cdcd26607ce1c6a521ed57dc613b1dca297a593b07fe85bc74a4f292f91d025704b3e3901dacf523dd57ab7419a1b73b90cb631f09b3e38f766bd6639aeca49afb12aabac270be0d635a052872256dce01b97a77", [[]]}, 0x22f) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000282fd8)=[{}], 0x1, &(0x7f0000b0c000)={r5, r6+30000000}, &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/05 15:07:37 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0xd, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) [ 209.312112] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 15:07:37 executing program 2: r0 = timerfd_create(0x2, 0x0) fchmod(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000180)={0x1, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f00000001c0)={r4, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x0, 0x0, 0xa7cccc25db5ec84a, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000080)={0x400, r5, 0x10001, 0x5}) 2018/04/05 15:07:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x0, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9, 0x0, 0x6]}, &(0x7f0000000340)=0x100) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r4, r5}) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xd, "e62c9849247e754f41033a8701"}, &(0x7f00000001c0)=0x15) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r7, 0x10, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) r8 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x0, 0x100, 0x7ff, 0x1000000, r10}) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:37 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000001c0)=""/185) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0xffffffffffffffff) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000000)={0x5}) 2018/04/05 15:07:37 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408002, 0x0) prctl$intptr(0x0, 0x3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x20, 0x4, 0x7fffffff, 0x6}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/05 15:07:37 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000898000)="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", 0xfc) socket(0x9, 0x80006, 0xfffffffffffffffe) 2018/04/05 15:07:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00'}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, r2, 0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(r3, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x401) pipe2(&(0x7f0000000440), 0x800) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(r3, &(0x7f0000000340)=[{}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000004c0)) 2018/04/05 15:07:38 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffe00, 0x100000001, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) 2018/04/05 15:07:38 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x84800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000200)=0x1ff, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}, 0x1c) mmap(&(0x7f00001f7000/0x4000)=nil, 0x4000, 0x1000001, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001ffc)={0x0, 0x100}) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/199, 0xc7) 2018/04/05 15:07:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000280)={0x354, 0x27, 0x719, 0x70bd29, 0x25dfdbff, "", [@nested={0x1b4, 0x1a, [@typed={0xc, 0x13, @u64=0x2}, @typed={0xd0, 0x52, @binary="560b9cf3a905e607e423d88f09ac4eb958687c1fb6ca224836e1b38670ac5c25aa1ec639bd6bb2c8c424c542ebc09f3cacb38f83f313441a8dc7e4b61c96078cca518df896cc78e39f7af78cb5f9c969ef6de215ba0206c55f9ccbd88e149bd7191065a8a0f6165e15d0a482744b868a41a75a747d9942c908ac4fb013283e91f047054ee5cdc412648b4809502041b0921d0305da80b9ea78c066973649e27307458c4af6de87194f202c37f55336a63bc9bf70ee8d7742cbfce7563fb14ef69018b10b186cab1ba2"}, @typed={0x8, 0x80, @uid=r1}, @typed={0x8, 0x37, @fd=r0}, @generic="f74f813b91f033ee7fef7aea9601537deab84f9e4c9ea1da14b1435ff770f8da75d8fb2ae62ba647272eb5e8fbfe4ea049795026bd9fc8f52ede7a6a76c6b2499ea665df23f301198d8087030c4dee174e424cd5f8de62e3334785c6467f22159ab8002b0f7d24c4b996f2ab244045506c0b8ec9dd1f0cdfc1b6bbe14f395a0b672e295420acd0fde85ba029e1549031901ea52f264d28efe4c3c3fbc9400cc837d20e200d9e6b2ed093686f6631a4535ecd322da25fa6bb356d6a6d614346462e05f0dd"]}, @generic, @nested={0xb0, 0x7f, [@generic="ed61adf223f949a1a31b799cc5e1b3d3ced3fcaa71b75b4fd83290402884522fe384c59804e87038684277f846113da9d000d254c3b859e561563ae601f69f369068a17cf737cfb96e817c9a78cdc1a8cc1bd59dab3b8cffa4e97dfdb0c2dbdb485011d06627712a1020599ba86a5bede7cabfccd4fd8f2189a515191704", @generic="1d8263ec871e68bb65163b99393a5fd677", @typed={0xc, 0xc, @u64=0x10000}, @typed={0x8, 0x1f, @fd=r0}, @typed={0x8, 0x52, @uid=r1}]}, @generic="db91582d23927967639ec042fa54436b72120ec72b9176537fbd5351e3c59af2d62a3573bb9ae4f567fdfe1d37fd482ab958596f2425db4c821c464c0c8da2bbb6a1d373c1f9bcbe021b3c524d44632270d5f979ae3bf0fb179913de8eea60227fe724e903a8a25427175d043be8de78edd4e6d9b47a8e3c6d1cf8b13089fe1067361c3736c09f71ab4d196e1a46c063c75df5b29e739879df700912ba98be90235a86eca2cba5b0b001eaa9cc64b01408a908d0ccfcdd8eedcc3ed8d0c2fa6717e552fe3a030a146bbbda1067854816015070e2dc0108febdb9932651"]}, 0x354}], 0x1, &(0x7f0000000740)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r1, r3}], 0x30, 0x4000000}, 0x0) quotactl(0xffffffffffff6ee4, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="910920c917179c6b152cb9db4440416bad4c0665515940b497c9e55135baf1f8500b659d4080bb2da612fa6752ba2bd6543b9103d7145332060c584819de341017a61440ae8cd8abf171d294d5131b992b008178615824a72627805adc4704eb31a7e60f2c108cc4494fc9f497") 2018/04/05 15:07:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x8010}, {r0}, {r0, 0x460}, {r0, 0x1000}, {r0, 0x1008}, {r0, 0x2}], 0x6, &(0x7f00000000c0), &(0x7f0000000100)={0x400000}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000040)={&(0x7f00000008c0)="e0ffeddefe3b6c747d8befdd6d7e6e33300711ea8283aafc227bd564708e111b9af8b499310303f30d8d850f0f33b2b0c4e2f1dffdeb73cbfd7bc0171b2a12d2360cc66812eb32bda441e09686079bb6647035c1c257937fb0dc99adb984d04bc9b88b7c6ef27cf58b1bdaea44c3905d5d6a5d5faab3845c19b2d2cf9d2aadbc4686c415392281936b241fe21a1069e585febdb67eb750d8d2caef4e8408b979d6c5b85208b61b33b813242f2a70f7c5abf70666729db584154a21ba9df185de20c473adea64bf7795917b503e4c8ebfbd43d63992be61574a0355db51a2626778244dc40e4512c34b9b2920ca262d3c812cd959ea6b242a9fda61c9da71a8e237d4293a39ae0af16196fa94b19b2b7e6bd999c18f5ca90a75e4dd0134a291bbc8d9315855521394d08ad7a2306bea84ab765cfd811ca6be9357b44dd87b6969130366fca0ade07af12ffcc813d55530c3d7a2790fc99582f8317e1bc804bf1ff78703ae624ca80cc9148271244e284fae24ba355a3ab0686ba892d065f7704f64d39b1b930bc220c5e3899e6aed3ddaa535a53715be692a813e723b98e81236348dd2e41df58136bef2e657f7da0bcc89a7de9caaa1baf00e25ff596f69c784c457705be62041d10717ceb78fd85ebdb7b5b669b234b6c1fd2be810527b8b2287bd0619ce5e52ced618291d35b849526eea1a2ae64d7d0303ae4e817a42ae4242097e2f59f90607d7f9c5d40b8de76f3fac9ad3a4a95db0153753b2ea17746f4b64e79819e777d4bf22d3b13b1c9eb69f6d8362580c3018310d8c56763c7020ad2dd82156c5b0e6b2db872cbae82aea4a9179b18e737160ad5031054d91cd3530b0b6a0b47b3e130de70feb993638f027097185320c48ca889e79f200356ac24762beeb385e2ebdf6f1b8a20418a7343256b2990707d6bf9b86fba4c97dc074e76b9eb822487c0d6c61d4f943349f77a76a4f943cb1743212589f9fdbc826d58514234d8f2797460ce810431d00c724ee21b61a0e6b7d5a84dae66ce23d95a5447bcaf08b34c722e51d0d0220bb611121457485d01e362598c566ae26ef312018273c23e10281351727dd79f27108593a4870f1cc0f7d1c52f8b463c5906c0833b35a85386420f241918792ff79d631b2229d79577a3fc2d814fd25549d8317dbec3192a86bcf7cb45b2e577da479f24c8686c38c7aef50c113a5629d62cb62bf74ccb3609964d2f7a8e5e2a17810380fca7245fd5e85b3f7ebe9438d2bf201ca5862c6d846a119546041a95debba1539a4604007df1cc114aa3e911d6d81ba3798525346e881c7ee974e0e7a1eae844b89e5ae81b8cb743fea7c9cfe025396feaa19b1e1e4be3d4794c9c4ee0417d4fa3f497e883f9003ee9eb9753b8d4f2cf88a3d4925d08c423e0d7951591f183adbeab3e0aff55f48605859a6eb33f2959ef329927a5255f5177e1c5e8932bbbac7f6c3e7c59bf38f5b16814de3baf5ccb1aaa357120de0853320af433b244e23bdea1d0dbaee261e1e2aa1d90d8a9b5eefb93b6bd7a94816da023233dd9df0f201f61618e0256ed32a03dda8992be7bbfccbb5e0bc9382c74a87e7b0ef85d20b0e5947715cbd497a094a5bd0f915e75b9cf7628b2d753244d5cb9c245f2ce1916e4dbbbbd3095ed227e0b6b7e6ce0b674212c5b705b8c6ce9c9cd7f9794857cb4cb14ae1c6b8482f181f9d9ba04854de35022a9a29bfcbd85c4ed616d236f27aa06f304bbe29ae46dcc087caf958c75e37b92a82ddb6fc87f4a640bd8de3c18282ab234551fc8f27c839b242cf1a93ffa679a2d6292b02cbaa35529cda8aaa9affed886543ee84674db71ef826af0741cfeb43530f5de1ff776b5a9e4daadee3ee67c5b2c38f68655f1a8c9180d1c9939f88dba84181100b3b2b2dc2956e9bbca3633e0c8a0ecee0dc41b058220fbe081a3e19f71a615b85fa087ccf19a18521046dbd82ef3ab0d4bffeeaad415c8d06be68de7fd57db08b0b91dc5a49d0479a7d3a70ba066d370a59d3f0f1c2e343bd7e9fe06326a385132d5537345c5fc158edc9d55232f50988e141fe745b44aa16401864aa7b2b8b3fd8fd013f14b18163a9a84728f8af73c3c345926441c537bcd3033609925f4203a71d6ae4b5b36d000397f93261f977113132375d2a0e9df91ad5fe6a2dd3c47dbf17472d607d9edf898b27248ef4a041b627d1509e2e21a944199f6949012ccbfc177b0cfd3d830180186acb929f60cf9d30e1952c9dd6d76e2cb1eb824fd2a772d86ce6b1980ba47d52698b9ea0ca716394d118f588043ab0cdf5b85edf03e65ff99f3a8adec985ffdd26de930ef0b69b7c565f890f6e36cca8c4cf90d0bfe3f56f4126d1907f4bf1db75996dfc9cceb5ad6beae5e42f3653b9a548644f83120d8b07ce8fb2d645b394b7c0889576b0160bfdd15f431bbe24a3aa92e6b5bc530fc9f2eefa2e4fb8708789c168c4a6958a34cdfb54fc0c1e5a0c34759d2bf4498e606af2902257a50a8ebe0912f13269e45ed550b3c11bb013c94fffeb27c814ad082bb0a582daeaab65b6c5227502dc9d5cb2e875b45cd4e1b42551e359cdfc8f8c3da48691a9c11875645e92f848098b84e17564c49cbbbaab9a47828f265476deed6f78ee1f5982917102e711769be0251a3c004498b11e202893b7a06c75a6b531aca2a0220428383238a7e247519d7ef1c5e9921f98714231353c740d6722f61ba30a68f35d9e915a885ff9351efe8201c2f79b241fd4cc84b71a7e07d8fae26f005981a1d39a91c5305733305f53bde42add4dbbf084cc8cd221e41a71b893da1773e5651f2be1269acd968a7c51f976344a87340e214f065f3f1850b226668e17cc9c968a58cbc63ae2d4364d1d7e512cd6d4e0d545ebf2e5ad980460bf1c9231b0741a087ae91b81f4f5afa956ac7d87f550991b02101031f0aeb5dbda9e9bc79af617067c29dc1d00571c914222f07e6abe4e7cc54f7ef7bdd5fbef27f6689729d2c5a052b4defc40f9a15887ad3c187d16e73a2e81fc9ed6ac8f35b228527bba9f24213c4644b78757e2229c7806cfdbc349671dc8a17c3ad3ae4468188aee036d94a0b1db0ec4d59c44ab98038c4741e1406189507ddcd731a0a8f76b69b35b0340a2723e582258e5f06b6dccfb65885dbb52a08f49240f5a198f59f2f76e08a6d2baceabab1fe0129ab6ed0ef26426e21c31c7f0b1b76a8c7a7fec921f48c5cad326e997e8745bdbe7065f915174fcfbd3e943fe132a8966e743d9244ce0dfac199369fcac7b7a23481a6bbcedf175cb333eac247c0236b148bf73499a78b6450909a28bd178f697433f0fa89af0c3a6147212b09f7949f4a0abf1ac1481a1c163590b835991e8ef3fdf4dfd461c584483d869a1b3ca23090e4e61b35ee19a5800939fe5461f14d8882c926510c82f167406d562972811545472afd91c8c60848562dc8226347583dd3ac84a8eefb3a0284e4c4c229053fcf1ba8985720536603ac2f3fa5264ee4ecc80ce12a76af7f3b55fc29ad10fc3c45a96219e799d05ab62e48ad3c8f00757abb60d4ab7e101283f43fd00e0e794ed7abdac09b2fdcd1a3fbac3217810b0a0ab7902ee5517e4e9e9a7f36e4f03f362b3e1e9cf92aaf59dcf6d7a092e6b5db9c63a01bd4f292e9b9d9e60f6cece5f949501ae46d461d6daeb5e20d2be4999c02d9ab8ea7de4ffeb532a58a9ea1190474969a69ebf668c59316d3dd8eb824e7f42be2943d9ea558196a844fd690629ec4ffefcdf2ef791734dfec28423a8bfd3b364fbdf3b5332337303a3b01737cdcab463cb2e2caabe471cf030b17f987f2ee596949f57864aaf004ab15b79e3097072043031e1b7c278407b032b48638af5557867c59df01b1e9a6844f09929107d847fa8218d61091c14f2a506525867a5e6f70e276d54614e1280ac2c5003c4b59b14cf9839bb4e95c9f01f0cc4b684d89812c13851f3de0d7bc80a40fd50425149a2e46ba1b01a258b5be64b91a7e9e3ce20ade4341b08b1f06ffdc32d3dc577491f2cf82c57d000556c490b15aee0fa4b8310a1aafb43f30bb24fd28929d514401a2dd83242aed3113dc2411d46ec774da9fbf812bb626042756b510375e835c21ce27624b8976f1400a5f079e32a7107bbbae9d1a4c3c4b1f9223e87595a089226ad9557f1993b3c168e75280dce1109c30b651ef051d3b92fa1cf2bc88d20d9d743a821f947ae080bce0aec61d34950c001774d3afb4551a91db7f56c6c9844b62cc6a738491cb13a4e8a0fad0299a916e4b9e9bc787d23ea543c2f63adbc1795d02bb4ced8e6b1ee03d261c586a1ef635e5d87ec5b77e4153c419d17b375922298343d875418d06fc35da5ec9e0ed117b48bd699a4cf844df6b75b546b4379efbe278139c66b957a43c5b43494712d576ae4da2d800f44536c2af3a99c5ab7f88cc29e781582adcfd3c8e23ac9818d430882f0172b977b04ac114410a9a05936788da2075931cdbd7e99bc612faf70c3d9319f5253350e74f674bed878bf73b5018f4ba87eae23d2cce187201a88a24b102a7a57ddec6695bf7986b955187bb062cbccab498340f7088d517a48cfde021a1c92767ade574c093711154e23474ca0306edfad4844132e4060b5401ffd3f96671ad96bbd1f54ea65c1dd77b6fc75441164a804956e539cd3d5af919352ab3528b2ff7dd831624a7db66b36f8a61f943f144a659cf2e74085a5280c08eefae7362559a5ef81145f5d86b669228d7a3842eddfb5b8c129544810c3fa513a88162c7be388d8eb41a793c978e93085fdefa49f29c249ff636031e07782356d7930ddb67c86914bb80fd118248b132372afa9320a3cb6f361503db82df377c1071baca8abb849a1cb81abd782d878cf9cbc06896f53a9a257800c239fd2c3438356ab8a8e9b8a6072a4560a5d355ba2cf24436d282aee2928d7dcbf7331a2c176a875862e0b8cf8ab480b023aaf0aecc1783fd429e68fdefc3d821b3c8755de023672d431a45f426652b59ababed246aad4ed59b314a8d3aec9137290ee817a08da6301b67cbdc41022c79c62d06a6b95535621faad86e4006d36de89b487b9a796e27a1090b6450f9e36f112c151bf1ac08e6e6f76562acf9f6f0b884f1339723422fe655dd8a3156683abbd7f11e70bb4cbfb53ca39c7ef1408594f1ad993e45a7791fba0a65e3ca5fd4893ed145705ad6e650a9556000f15b4bdb6335d2ad8fe8542d7dac004e918ab9224716d66802e9ce66e164ec4e49035e06cf306d03a819634097f97fd0f8173b6bff98abbcf45f524a0114959343b8791d4dec29eaa51145a99c0a5f3d63a1ced68148bd93a044b7ce060d9497745056d31ea1fcec5f31891285ff404d571fc5b93fcfa0bdf91811a53e0c7310f48dad6b442601e56d54e45369f7a3e932850cdc8a86932dcd3a60e4b3abcb5cc9d7441e432ae6d85b2e6cd9cd805d3ed387f4c2dadfbd45ad805c12759d4ca7450ffec3232be905581da68da2c95aa1535604c833f4c887e8499ca02facc2c3fe93b333d51d2bd1c3366ca792bfb9b116ccb739048c0f928236fc1f797938e9fc14b26559cdb0f3e3cd2c80af9176b606c9c6a27d9c1d8631aeb65f88f9cea5831286f8c76acf67dada97f6e4702906c7859aeca9c7903bfde21c0f7527efb5d4062eb38f46603ecadfc72aa315c01680653ac1ce802354d53841f964fb3074313f34ae1e0d592f4e6adf6352901a4ca231c8745aab9bc8bcc7d88e4d1014c84e1949b2e573f7e628b1c10b6dd403ad6", 0x1000}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x20}, {r0, 0x440}, {r0, 0x108}], 0x3, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200)={0x3}, 0x8) 2018/04/05 15:07:38 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0xd}], 0x1) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x118, 0x5, 0x20, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/04/05 15:07:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$cgroup_subtree(r0, &(0x7f0000000380)={[{0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0xc) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) close(r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500)=0x64, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0xaeef, 0x9, 0x0, 0x0, 0x0, 0x1], 0x0, 0x4, 0x0, &(0x7f0000000440)=[0xffff, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x7]}) r2 = request_key(&(0x7f00000005c0)='.dead\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='cgroupem1ppp0&cpuset\x00', 0xfffffffffffffff8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000700)=""/4096) keyctl$read(0xb, r2, &(0x7f0000000680)=""/66, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xa, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000280)=""/10}, &(0x7f0000000340)=0x50) 2018/04/05 15:07:38 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0xfff}, 0x4) clock_getres(0x7, &(0x7f0000000000)) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cd7d0ba1bffb1ad20fd9b8728bef9080000005345204c695975783f5127b27d8fede2af7d5f88df7476324b74423abd5bb3e18c92afa8ac9fc0f9d62f5a228fb9f131eaaaf8a612aaecf6ad8279fd2b911189fb1d49f1753db4bb189ec77ac8dfa960210a92c4fe97c4baeb8ae64bd11149dff34d313e8791ff5c4deb12b9297362927c1c860071920f5049c13402596d64cfd9c6"], 0xf) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/05 15:07:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x20) 2018/04/05 15:07:38 executing program 5: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x80000, 0x0) fchdir(r0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="054db9034d136555d98fe8653168fa553cf04005651f06e513d0b09e4f16"], 0x1) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r2, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000740)={r3, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000880)=""/180) ftruncate(r4, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r5, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f973704") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) 2018/04/05 15:07:38 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xf84f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f00000000c0)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_wait(r2, &(0x7f0000fd6fb8)=[{}], 0x1, 0x0) [ 210.385599] device lo left promiscuous mode 2018/04/05 15:07:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7fffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="305b0e0100b4d5f0c1ce684d55a63b42af9848b4addeaf9dfb0c4fc97d38b55716058af367523e906aea8345b43983d3a820b12dd24d1aeb5d0815d1568bb18d294a41cea6ebe854ecf60a9eb69a1b2342f13a2b67951005e36aff9a5641f689e0f95f14033df2d784d634b9866f0581ab3f8379dad907ecb4ed71c3301b056a89be5f110fec066634e268d7ba33f7a4e3", @ANYRES16=r2, @ANYBLOB="040026bd7000fbdbdf250600000008000600090000000c00020008000600810000000800050007000000"], 0x30}, 0x1}, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/05 15:07:38 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x8, 0x1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffc8f) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)={0x10000000005}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, 0x0, 0xff, 0xe, 0x9, 0x2, 0x97bd}, 0x20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 210.415156] SELinux: policydb magic number 0xd77cff8c does not match expected magic number 0xf97cff8c [ 210.519649] device lo entered promiscuous mode [ 210.534986] device lo left promiscuous mode [ 210.585816] SELinux: policydb magic number 0xd77cff8c does not match expected magic number 0xf97cff8c [ 210.601230] device lo entered promiscuous mode 2018/04/05 15:07:40 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000006c0)="0b3415f78b7cd7844a5f2cf81bef5bc7193e2591e673838cb4ac4130cf616b6408b58d85a0987245f189de5b5909a1e82ae19bc396b4f4de6311dd088c80dd2a76a89462c4e3c255a7d4f602e5bab9219d56f2e507d70b8c725c2b8f7911f3f6bd299257bbb1d4894a9584c92cef", 0x6e}], 0x1, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="6a88485770abcf555cc330000000", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf251100000008000400000000000c00020008000500000000000800050000000000"], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000780)={r3, 0xba}, &(0x7f0000000300)=0xffffffffffffff2f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/05 15:07:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/73, 0x6}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'eql\x00', 0x7fffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x4}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000080)={0x7, 0x6ea2, 0x4, 0x100000000, 0x6, 0x1ff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffd03) 2018/04/05 15:07:40 executing program 6: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getuid() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x190) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x496}, &(0x7f0000000340)=0x8) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="fcf81f3f52eb7b5a600dc6e4df471a9eda2455777f9079b949947fd419409b905560b38519e79879d6727d4d311cd7d7a17f35a9543f6f367db1372dc7", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) gettid() sendmmsg$inet_sctp(r1, &(0x7f0000005100)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000014c0)="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", 0x1000}, {&(0x7f0000000440)="5b675389ef11a800cf81ebf9e96d70fcb1df78eb7ccb6f5417118fc78653af8d5cf2dc81eedc98856338094fe691f86d19f98834386e38b313e7ba4c739ec0112789677a47dfb6670417170d9d7e9dcaacaac869a866137dcb97a25bb48f89443d14346b14b22e404f30a28b02f6fbfc18deaf41d09000b6b82e299736b4211dfa2ff170400d73b880e251c7cb2fa54428206112afeda4c5da01f3f031541e26", 0xa0}, {&(0x7f0000000500)="536e9f9eb671d0302a3cc51b0e38942da48042776a62a6866b9261", 0x1b}, {&(0x7f0000000540)="54b1797802c6250749c83e6835ae2d46d5cbb1efa0bdfa0f5f2661c93d9a39d819f3a837dd7651d1152f2b8351bcca94e2430d747e3527df8f44f04a8ea86c43f5a578a0d6c0328cbd8c6f2323d124895f92dc59c344766a12bda1f09a851506c7f04e5d1ca87ea7a2e2fbfa19ef103c37bbbf0234704fe389a726290338e3ba7933f3ae294684ef61944b6fd2ffffcd08ecb70476c86acd52a5900bb5d7f7cebadcd4feec9f22d7c5ec72037544be87c9533d434a85d28eb0c8d0500052cb0e9f1450eb8645ab497ca7d73005a11a1ebe9b343d5b4f3642bd5bf5e897df2e93dd3e38c7f5b712bb6c6dc2c170d357fb6fb9574f", 0xf4}, {&(0x7f0000000640)="cb87783d0f39626aa61d0dda62f4e52397db079768bc070584b9e304ed98389f46d0a573ebcc97267e3bb4d344c3ee5b74b53c924e692fb3f4c18229e31dd3b458cac7ebceb67632da4b0fc826cb71371a08f50bd01d43f0aeb4127f2656fd2d579faf7a2cda3045cc54b817534aea3874262e", 0x73}], 0x5, &(0x7f0000000780)=[@init={0x14, 0x84, 0x0, {0xffffffff, 0x9, 0x3, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x114, 0x401, 0x8, 0xa31, 0x800, 0x3f, 0x9, 0x1, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x2, 0x1, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x7, 0x81, 0x2a, r2}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x80000001, 0xba}}], 0xdc, 0x40001}, {&(0x7f0000000700)=@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000880)="c576234e9436c000f2bc26a1b312f55ed84612fe5187c4b397c6cbc364d4355673dc00398f3d863f9a84d21b049d7d52bc716ac99bf7150b7c924113e03c6da60de8a27caf7b76637e6fe503668cf7291d2335a167eee261885e8ba21f6a06f407e448d34c90c0da266a61a00845e387a0f05ce408d19a0d573ef46b67b27d512c700c42f8485a9065d2c8ab6d2ab3d7bed3c27881d067d96e3fd5613205c903866af1", 0xa3}, {&(0x7f0000000940)="3ec42a0e0a2a0fe5cef77168f95fb259ead195299a052b08a3be642f810aa7fe1811d5591a4dc56c1c", 0x29}], 0x2, &(0x7f00000009c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x203, 0x3ff, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x4, 0x2, 0x9}}, @init={0x14, 0x84, 0x0, {0x7, 0x5, 0x400, 0x101}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x100000000, 0x2, 0x764f, 0x3, 0x6, 0x10000, 0x3f, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x7f, 0x7, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x200, 0x2, 0x2, r2}}], 0x108, 0x40}, {&(0x7f0000000b00)=@in6={0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000e80)=[{&(0x7f0000000b40)="7eef884679014ec8669e811487da2b9381b105167372f3adab971e3b938d798550b33bfa90207bc5caf5b3951fc7bb8ff996fc37d105c8158544f5b2beab34db990691e23562b700d5785b0fe1ffd86d19e8fb879d4523a944ed8025439bda573f4100e85aa52cd361d64b227164d22ad301aa510a2367f933914f55816be21f36f760668dc83aa6c830733841", 0x8d}, {&(0x7f0000000c00)="520bfb0566cf1c035890096b0339212d4096d58bb3acd0a6cc49f57210be9930073e0d87da161d70b86f74f66f8eb8c4c31f515b6793d08ce7446dd0dbc4e53a78e6f6c9edf358e0d4172a3a8ea5dbdbfcb3fc76da624463d906524053c9fd15acbaa0d04fb629c2ecda947460353081473e1f28a6c2561be6e304a381456940a1348cd72ac2287dc42be40d6617ed6722bc9fd43bb7db61d60f33f6aa", 0x9d}, {&(0x7f0000000cc0)="f77f7a579884ceddb13b9ff05f1436280c9e169987591cd9d66223dc82ea1d265db22cc5779e252daa12903b4a24bb4e2a8c45d7bcbe001f158a82b22c558775a1a35ac6abf26c83e3f0fe70e075315733ca9c3cfa0903630e388f5d2c5580890ea08465796b0e8ce14c7c214ac0feadace418d7a4ea46c2c4d68db3addd6d511f79b90ec4940aefa787f42472574893aeb7fa80a0bb6a9317783ed1a97e957d2f8bfc678732ba687885c9317438df7a6c11", 0xb2}, {&(0x7f0000000d80)="66898de9c5469bb8381573e2c32c4c600bffabbc8bd33599179afcca9ab2d7c92667bc5e7ac1e3ed87f4a10a8c6e5a03a8228ac9004c5e592653d033ac71f4fe319cd4d63fb54394e8362f1f428b528502c816cb2e1c50973a8fea54162574c9d432093578ab2b2d0b8bf800136f555292437dedb15e73630e0bed51b4dca1b40bf0a073f510b1114fd1fee6e2ab3d4bed2f31f3ccc122a1eebfe300fbf15796c13c12e749ade5b106003dece62c609973cc0ecc79937d850feb00b464a8a71547aecdc68cb6c5d7312cc0d61bc5cc", 0xcf}], 0x4, 0x0, 0x0, 0xc0}, {&(0x7f0000000ec0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 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", 0x1000}, {&(0x7f00000028c0)="fe5fcaa3670a6430998d207edb4793a8db3ba99e0e1a858e1fbdee592bd8a09512a29290daf2b10e9e45aa47bec757d6196a068ce943ee03480d0ad4d6111f5e73f5f06dde74eaa5abd517707f7ccfdeed439300cc4eff198746e51526fa893e4ab5289614a795df23920b87a841cfea4abaab8c6f810e554b8eead9d711acda1692137c224eef95ddbed8408383390103cf9161b4d85e9c34f0efae035959cf", 0xa0}], 0x3, &(0x7f00000029c0)=[@init={0x14, 0x84, 0x0, {0x2, 0x2, 0x1, 0x22c}}, @init={0x14, 0x84, 0x0, {0x840, 0x9af, 0x1, 0x2d}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x3, 0x202, 0x6, 0x40, 0x1f, 0x0, 0x89e, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xffe000000000000, 0xff7127d7ddeb01db, 0x80000000, 0x100000001, 0x80, 0xffffffffffffffff, 0x800, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x4, 0x1f, 0x7fff, r3}}, @init={0x14, 0x84, 0x0, {0x0, 0x6, 0x7fffffff, 0x8001}}], 0x108, 0x40000}, {&(0x7f0000002b00)=@in6={0xa, 0x4e20, 0x7, @empty, 0x6}, 0x1c, &(0x7f0000005040)=[{&(0x7f0000002b40)="b3fbd796d64b6625f62d22b6261eb7416b1c0d0ae421b92c5b3c1e3a85f8b7adc6091fccb98ee6e251c4d062b663c8f4feb3a8e3524f693668955da663d6e415fe1699b6a9583065bc377abce42751d07c61297623e4849402e08fdd907786878cd3c1c432c18f46f3a767559fc26b141f74c4f321cc7cc0e812376963b14aeb37e55c8cba629bec0c7f23f0632d5b1cdb6f1d4575e2d643468cb09253ef4322b2b70474deba81c038081785e6143cd449f656ce36da7efa93b84ee7d5", 0xbd}, {&(0x7f0000004c80)="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", 0xff}, {&(0x7f0000004d80)="f55792fde852081e487b25d82d4415ddd21db7e950618330f06b629c60b7f042a039ee13f89983c97ec003fc84434485c4619d92197d485836b974e84733bff3531d30be6ab55d44b60b54578353b9901d7f03cd594902b9d2efbaaaae3d5e9c3c1e0516317d00ce8fbcd25bd4d38488f7a02630e169aef78dd10033fcdaf536009f0e18b5ec26dadbfd9c419b97ddcd28262ae682f57588dc3b330f48dbdb346d5c16fb3a685d39375f840a738ab9a6ea00d535e00d0e180236c09f89990dcff15b31ebecdf0603031bafb69a79416b1a047da341ed836376cbaf6cc1fe28ed598f2613594865e4", 0xe8}, {&(0x7f0000004e80)="b3bd29c10e46cb510875423cb0eb3ab0e8f40b31f5dae0da292047abbe1b176559612a9345735db94bb3ca6513f0307fe4888978304cc32eaa714ceb4e8faf135bc6c9bcd3ccb2be7e63f6cfdcca552e5256ecc766f73cc8d67b4d9a3e81604e3f5bfc830808e9aaeb6798e8aff1fd04f22af28293d0cb87f20ed4425a24d09a747b84197e263f1dedb148c6644b3c441d9bc8f321540c305105e62f9a7e", 0x9e}, {&(0x7f0000004f40)="9e0395a62b2ffbce5226e421df76195b87fed7b9122902a2524dc8262dc47e1e6ed6254f52822b5737f5de8fa3594285dfae2582aeda87f1b38bef1a38baf10e32e868165187e4fb9484eb60da0f4f512a5c2326d94a10648c83889dde630eda12a0894370ad6d7e7e284b9c52a2b2cbf28635648e01111c105d57ff02c7715342c95414", 0x84}, {&(0x7f0000005000)="3f13382244f9ea0968189c0aae97faa10daeabce00c54681f9396bfe9c78ba26bc2d30c272749c72878714ca039425fb5e", 0x31}], 0x6, &(0x7f0000005080)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8208, 0x4fa1, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x582, 0xd, 0x8000, 0x2, r3}}], 0x58, 0x20040004}], 0x7, 0x40004) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getgid() r6 = socket$inet6_sctp(0xa, 0x400000008, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x2e}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000380)={r5, @dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="014029c8e6f6e20f02001c0021c2180000000085a2da787de30708135b56e5fba10a5155554c9183d69898954b3377ce23335331755c15248186b21adf44357a7621b8bd42239300cd9e7f29408a861c34fd8c6c759789acaf110b3303c89366a526d61780d49f23490591c8dd9c4b4596f9d213cbabbe72082a318f8ab0506046f70b0b342c8fd5640ab2e7bd8609a2651a8b97d6984030c530fc2100000000000000000000"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) r7 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_ADD(r7, 0xa000, r7, &(0x7f00002c1000)={0x1000040e}) 2018/04/05 15:07:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000340)=ANY=[@ANYBLOB="10"], 0x1}, 0x1}, 0x8000) close(r0) 2018/04/05 15:07:40 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x86202) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x301802) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003cffb0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/05 15:07:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x10000000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/04/05 15:07:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4}]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1000, 0x40, 0x800a, 0x8, 0x8, 0x3, 0x74, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x40000000000}, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x89, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) 2018/04/05 15:07:40 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000740)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/05 15:07:40 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt6_stats\x00') connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x6, 0x20, 0x2, "e753781543e1c50e10fd20c44ac91b4ab49bf065167f2a4269dc9c3811998dc424bd53b34d807609e44e05c982de54cd0f57591900b039d6af18e872b583f7", 0x17}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x15}, {0x800000002000006}]}, 0x8) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000001980)='F', 0x1}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) 2018/04/05 15:07:40 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x10) mknodat(r1, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000040)={r2, 0x2}) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040), 0x0) 2018/04/05 15:07:40 executing program 3: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x184, 0x29, 0x0, 0x70bd2c, 0x25dfdbff, {0xe}, [@generic="f0455d2f3450abeab8c1c6f72b0ca95358d8b330ce6cd02020f0477ab6fa8825a823555f7d7e32124064969273780d62638ae9d17ae17b2c0e73ce1d95b8a9d916745901949ce197e5cee9c6b6f5fc14d7292178cdee17ad2dcbd45be3499bb26ca70af192fb09ac020bc359e632adf439f180003bad5057af2ea009efb63c2266c712e7c449d3b6ae9e1807a06ef74f653253db1cc3c3c487e8ae237b0a2f5f618412abd2766551c17b643bdc7f0dcac1bc96cdab99a6d662b44737fea561a39ae4", @generic="aec49c8306cd1aba7bb2ccb3f42b7cd193b688aff30894d8f2da33b72d92d47b06c68f130982c6566657ccff31757128dc008eb76168e662277798c6f7cbe9b7e51218dea6a5d089705c0469b6b71443966277a57f045185626cc48714f93a95432f98d6386806eb8372d1c5f701d56a8a0631d9d07344905a40c0727a17ec37e20e15c93fbce9767c754987713c5085b3b066780528963097bd2b7061a18240059bf803e742cfd8867ce0"]}, 0x184}, 0x1, 0x0, 0x0, 0x4c040}, 0x10) epoll_pwait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x0, &(0x7f0000fd6ff8), 0x8) write$selinux_access(r1, &(0x7f0000000280)={'system_u:object_r:fsadm_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x33}, 0x34) 2018/04/05 15:07:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x89, 0x20, 0x0, 0x0, 0x6}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) [ 211.607696] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/05 15:07:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4}]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1000, 0x40, 0x800a, 0x8, 0x8, 0x3, 0x74, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x40000000000}, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x89, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) 2018/04/05 15:07:40 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) clock_gettime(0x4, &(0x7f00000001c0)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x0) tkill(r0, 0x1000000000016) 2018/04/05 15:07:40 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xe2bb) read(r0, &(0x7f0000000300)=""/203, 0xcb) r1 = open(&(0x7f0000002400)='./file0\x00', 0x60002, 0x0) write(r1, &(0x7f0000002cc0)='[', 0x1) read(r0, &(0x7f0000003500)=""/4096, 0x13d5) 2018/04/05 15:07:40 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000140)="77ae20a4c9e70b2b87022075c4c8de71e03e2bd92a98e35e6a852358c2bc0e318418c7f55a6e26974baf5bffdaa147bca6a2d67606f6f8736f5cb17424f8ff6c5504aff8171a5980530751722dd676791529dc226d547bdf32939e77b6e438ca6b83d75b9d452095fdc8d252776d529bfd", 0x71}, {&(0x7f00000001c0)="7ea946cc268ea04bfdcc8321057b78dc1636219999abbd040c4f3bc1c5b0264e175bbc4a5fe68c7b1a2d101bb8e6fadf9af5e9d0dc5206251e674cd27cce72f78449fb8acbbe269bd6d48a670868a1c6eb75cc62301d3e", 0x57}, {&(0x7f0000000300)="b623db3bc09b152a8e0dbf7e436414077dc47a17019a92376f1759031c69ff17c2380698d68a9fa71c976851f44182a7c9713ebf46ed6d9ab533bd3c273f44fd80daf75667c94dadeaafdfc7363b0b259b915688a6e3c141382e1031db7415d2a6ade60dd8b0c81d5688fb828bf651ff188484ee84fa3a3bb47a4d9fd388a21289d5e3fa4787b2d1c1b4e2a2c7ecc50b61da088ebce3c274b57eb29921f3534b112f30584a338ed78e6bccd7445d40211dc23e0f22c75cd702b1104c89e8344c66a9d4367b484348d97fd5432df5b20c0f13d09756", 0xd5}], 0x4, &(0x7f0000000400)=[{0x84, 0x107, 0x200000000, "a42135ef8711e2409451c43cb7a599c4b99b28b332f06e161129c99e2cd5104a824ccb699c691eb36698dfedc8659bdcff9f21cc7923696a6d22a0a6ce0286935bf23723367a9d1154529c5dcaa821707f284c54857bd23904936fdea83e66f79e12201a23c355785d9c3a497cfb6112c00be72166"}], 0x84, 0x4000}, 0x4000000) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000a00)=[{&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/212, 0xd4}, {&(0x7f0000000680)=""/76, 0x4c}, {&(0x7f0000000700)=""/204, 0xcc}, {&(0x7f0000000800)=""/188, 0xbc}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f00000008c0)=""/221, 0xdd}, {&(0x7f00000009c0)=""/31, 0x1f}], 0x8, 0x24) syncfs(r0) lookup_dcookie(0x9, &(0x7f0000002040)=""/4096, 0x1000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000ec0)={0x0, 0x1, 0x40, 0x8, 0x600000000000000, 0x4, 0x7, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x8001, @loopback={0x0, 0x1}, 0x8001}}, 0x9, 0x1, 0x8, 0x4000000000000000, 0x5}}, &(0x7f0000000f80)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000fc0)={0x7fffffff, 0x1, 0x0, 0x25c3, 0x3, 0x8, 0x3, 0x1f, r1}, 0x20) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000dc0)={0xd86, 0x168, 0x40}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003080), &(0x7f00000030c0)=0x4) chdir(&(0x7f0000000640)='./file0\x00') syz_mount_image$xfs(&(0x7f0000000a40)='xfs\x00', &(0x7f0000000a80)='./file0\x00', 0x5, 0x4, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="3e62cefa247fa93b5c59446515293a2b415a6232ff284b7f68dfe2858de6c1325d37e616964f422cd2615ab33f10a50c4a245703d59119968f2e12eb5fb65b7f31db373a3c9fc9159bf9593150fec5a880d28bb84d1156e4fa17a05da2b0c56fe3d4e0b3c954af1bc1fc13a14b41ec17bd2c646deda658c17c32f5f3ec4e9b44d8cf765d05c3ba0ab57cc8ce0006b4e7069890b8a87adb9f1e321f3d4d81a6fd4cf553269f706d7e9c50714af7087212b67577d60a36cc6b967ea8ac8d8a82f1e84851aba53c120a8dfaaf54d6876d4314c2759bb38dd5f13fd2109534ae23f614172b989516a5af0cfc1b2ac8f2cc8e29f51b1dcab8913517", 0xf9, 0xffffffff80000000}, {&(0x7f0000000bc0)="7141378e0ed89f759f485303dfeb34f3dc1b9af7074b4ee62e27605cb1edfc020f45d5c615108ac9baeb1349c983a612b599b0b7429677e4918a0c894334e4d99023da1aee5ab8adf150fa817eb757348d4787c687fe6102a22d67cc4608f05a5160fb7a0608f0092b71f5f8eb8f027f8bfd6357af5a913c71b8c381317328", 0x7f, 0xd6d}, {&(0x7f0000000c40)="f6ae8f1401ce3547e58786ce61e6e0c5c74b1acc70", 0x15, 0x3bb}, {&(0x7f0000000c80)="05ba0e1fdc6f4e1f21b55fc1493f163b8123e4cc3d2e2ca88c5387cc28a7949614b7ee27d5d9de086cbb81563e141bba49f4f14d67f7a291076a3bd338edd751eda0e4d1a01ccf8a3d7b3758a0ffac785cdcdc22024871d2eea5fc358037374ea5bde677e57e7b90f373d3b912bf743e16b68ce0c8297ded2e126943b1473a5981ebc574810ac3dd69b6cfefaf7aad779a5f0906d5e0328670b3ab93b6d0fb8fab7e04f2", 0xa4, 0x20000000}], 0x41000, &(0x7f0000000d80)=ANY=[@ANYBLOB="6e6f7507000000000000002c4f4fcc973116a97201696c65302f66696c65302c6779856f74612c00"]) 2018/04/05 15:07:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x118}], 0x393) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r3 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f0000000600)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1f, 0xae, 0x3f, &(0x7f0000000180)=""/174}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x30a) fcntl$getownex(r3, 0x10, &(0x7f0000001a40)) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003280)) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0), &(0x7f0000003300)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004c80)) fstat(r1, &(0x7f0000004cc0)) stat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080), &(0x7f00000060c0)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006100), &(0x7f0000006140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006180)={{{@in=@broadcast, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000062c0), &(0x7f0000006300)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006340), &(0x7f0000006380)=0xc) getgroups(0x2, &(0x7f0000000700)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006400)) getuid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006480)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006bc0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000006cc0)=0xe8) getgroups(0x2, &(0x7f0000006d00)=[0x0, 0xffffffffffffffff]) getpgid(0x0) geteuid() lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006e00)) getresuid(&(0x7f0000006e40), &(0x7f0000001780), &(0x7f0000000440)) getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007140), &(0x7f0000007180)=0xc) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007280), &(0x7f00000072c0)=0xc) lstat(&(0x7f0000007300)='./file0\x00', &(0x7f0000007340)) lstat(&(0x7f00000073c0)='./file0\x00', &(0x7f0000007400)) fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007800)={{{@in, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000007900)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007940)) getuid() getresgid(&(0x7f0000007980), &(0x7f00000079c0), &(0x7f0000007a00)) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007a40), &(0x7f0000007a80)=0xc) fstat(r3, &(0x7f0000007ac0)) sendmmsg$unix(r4, &(0x7f0000007c00)=[{&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000780)="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", 0x1353}], 0x1, &(0x7f0000001bc0), 0x0, 0x4004800}], 0x1, 0x4080) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) fcntl$notify(r0, 0x402, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='net/wireless\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc040, 0x0) bind$netlink(r1, &(0x7f0000000640)={0x10, 0x0, 0x25dfdbfc, 0x200}, 0xc) pipe2(&(0x7f0000000100), 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="1ca2df0e7f040993a010aaffccff499e5d4923c2171447e8da02", 0x1a}], 0x1) [ 211.671545] IPVS: Creating netns size=2552 id=51 [ 211.671579] syz-executor5 (15755) used greatest stack depth: 23592 bytes left 2018/04/05 15:07:40 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto(r0, &(0x7f0000000100)="0e", 0x1, 0x0, &(0x7f00000001c0)=@rc={0x1f}, 0x80) sendto$inet(r0, &(0x7f0000000180)="82", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)='Y', 0x1}], 0x1, &(0x7f0000000780)}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) 2018/04/05 15:07:40 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x5eb7e6476fe74e4, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="c8", 0x1}], 0x1, 0x0) 2018/04/05 15:07:40 executing program 2: socketpair(0x10, 0x4, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:removable_device_t:s0\x00', 0x28) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) tkill(r2, 0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x401, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x844) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd4, r3, 0xf00, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000880}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x716f, 0x0, 0x14, 0x4, "5858aae99732ca3ec0cccf748ddba0223adcb81644353f652c163279c0c082c108b9fc37f9c7583a6bfe427e788a2a474f4e43d071a421e45dc79c9c716f47b8", "930c54edbfc0f37009b017c624a3fe108c1fa8dc0fcc3969af01d132c0085fd3", [0x50]}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) fstat(r0, &(0x7f0000000600)) r5 = perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0x5c, 0x0, 0x7, 0xfffffffffffffff7, 0x0, 0x7, 0x4884, 0xa, 0x639, 0x7ff, 0x80000000, 0x1, 0x99, 0x0, 0x77, 0x8, 0x80000001, 0x6, 0x0, 0xb25, 0xff, 0x2, 0x4, 0x40, 0x6, 0x0, 0x112f08560000000, 0x3, 0x100000000, 0x1ff, 0xff, 0xff, 0x1000, 0x3, 0x80, 0x5, 0x0, 0x1d, 0x2, @perf_config_ext={0x80000000000, 0x7f}, 0x24082, 0x4, 0x7, 0x5, 0x0, 0x1, 0x48ecc33e}, r4, 0x2, r1, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000700)={0x10000, 0x6, 0x8203, 0xfffffffffffffff8, 0x1, 0x1, 0x80000001, 0x8, 0x0}, &(0x7f0000000740)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000780)={r6, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xbf1}}, 0x1, 0x1}, 0x88) r7 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x90010, r1, 0x0) r8 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000005, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000c00)={0xcc, 0x0, &(0x7f0000000a40)=[@acquire_done={0x40106309, r7, 0x2}, @exit_looper={0x630d}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000840), &(0x7f0000000880)=[0x20, 0x0, 0x38, 0x78, 0x38]}}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x78, 0x20, &(0x7f0000000980)=[@ptr={0x70742a85, 0x0, &(0x7f00000008c0), 0x1, 0x0, 0x2f}, @ptr={0x70742a85, 0x1, &(0x7f0000000900), 0x1, 0x4, 0x8}, @ptr={0x70742a85, 0x1, &(0x7f0000000940), 0x1, 0x2, 0x9}], &(0x7f0000000a00)=[0x28, 0x30, 0x40, 0x0]}}, @free_buffer={0x40086303, r8}, @acquire={0x40046305, 0x3}, @acquire_done={0x40106309, r9, 0x2}, @exit_looper={0x630d}], 0xbc, 0x0, &(0x7f0000000b40)="14fc1a1b222031058fcc8db7a913d1caa4f6f5e4a91ca4e91845b9374370bd211acbbfa9fd1f9c9e36c0c57d9a77ee2c31c4b69366095c3274fb0441c55632610afd34e4ad8937af8032224337f2d7e5727a79347f75ef12be8c2c7a277d525ce4407d22116d2dee777c306ac40e4eae14f5e7469266f63d50797816b6523300491b321018072892b5662e60d2ddab4b97588896255406f23400230c686237fb3ea598915f1c2907018badac23566581fade1cc6a284539687fd1e71"}) fcntl$setpipe(r0, 0x407, 0x6) membarrier(0x10, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000c40)={'ipddp0\x00', 0x400}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000c80)={0x4, 0x1f, 0x66fed67a, 0x9c4b, 0x1, 0xffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000cc0)="054454b10b554a262d15a5ac03923c374bae55684f6aee42e7cff701807c7d0e6fd44ee613ebd4074a250980b41ed978ff249fb9787021cf6a403173e44df7cd93136193af6c5dc556efbd8e955c139bb8a39c4d24ecaa674bc1612da153a910050b83fc28f3e6f6cdfa1e4135255bacefbfc56296fb444e6f3711fd62a9216bde016de6be0cdd6007ab920a2b7a43bb005a4d906c919ebd35399c60a7db1d1ddc004402c4002d55a7bf95b8e41c274db716b8a9a1c24a2ac44c9adb0594ff6731914bd89e715fcc587cd3bae8dc2f527d468d757d833fca66dd39", 0xdb) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000ec0)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)={0x60, r3, 0x0, 0x70bd27, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4f9}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x804}, 0x4008000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000f00)={0x3669, 0x24, 0x893, 0xff, 0x1a, 0x2}) pread64(r5, &(0x7f0000000f40)=""/89, 0x59, 0x0) timer_create(0x5, &(0x7f00000020c0)={0x0, 0x1e, 0x1, @thr={&(0x7f0000000fc0)="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", &(0x7f0000001fc0)="aa0db10a4caf518047be4d0968aafa8a7176db61adb00708f3eaee8133367f690000906790cef6de89876aaebca6758d70071b57b7f412edbd3a4933289b5febc46c190bf14341f564ab3f322986f70a2fb4a7632416fecc1bd2c9452306f286307f5129ed2a98af40a5fd318d59c13fbf9e4ee89ff40f633316b467ae2114e2ba63b0ef1ef1ec20cce9a033d7ca8f05ee83003bdd56b8b2f758171618ed7f0abed71e4b48bc5f08734eecb478d907a3a54ff15e6f66d9d7ab467bfbe687cf3e2574a8c25411c75bfcd7e98371e12698d3b032a129995b53b0914a4f01cd8ea5d84ea218be4f3163f6ee"}}, &(0x7f0000002100)) capget(&(0x7f0000002140)={0x0, r4}, &(0x7f0000002180)={0x6, 0x9, 0x4, 0x1, 0x1000, 0x7fff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000021c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000022c0)=0xe8) 2018/04/05 15:07:40 executing program 1: r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f00001e8ff8)={0x19980330, r0}, &(0x7f0000032fe8)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x408, 0x110, 0x220, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @rand_addr, @multicast1=0xe0000001}}}, {{@arp={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4ae5d56a4a5478fb272f7c45fb84a19a53804b3b23cb0a66eaff50ce9b4f"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/04/05 15:07:40 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000000000)=0x80000000000000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x100000001, 0x5}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x2) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) 2018/04/05 15:07:40 executing program 1: socket$inet6(0xa, 0x0, 0x8) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 15:07:40 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) write(r2, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc), 0x4) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003240)) getgroups(0x1, &(0x7f0000003300)=[0xffffffffffffffff]) 2018/04/05 15:07:40 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40202, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x5, 0x430, [0x20000180, 0x0, 0x0, 0x200003f0, 0x200005b8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x43c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x100000001}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000007c0)={0xd, 0x1000, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x2, 0x3, 0x4, 0x3, 0x8001}}) getegid() setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000640)={0x5, 0x0, 0x101, 0x100}, 0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000680)={0x1, 0x0, 0x0, 0x0, 0x40000000006}) connect$unix(r1, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e) sync_file_range(r0, 0x3ff, 0x0, 0x0) accept4(r1, &(0x7f00000000c0)=@hci, &(0x7f0000000780)=0x80, 0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/05 15:07:40 executing program 6: mmap(&(0x7f0000c7d000/0x4000)=nil, 0x4000, 0x2000011, 0x200010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) 2018/04/05 15:07:40 executing program 3: r0 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="ab25046b7888b3b2b75ecb81de3ead975a1eadb8708909f4eeb69b1549c559c2e28b3bf2846d861b26660ccfb0b4510db0e734fb663f9b18fe9a666cb612636908e419975542c66f16e46cbdaec62c40802043df9a4bb6c8d6e32e14a4b5512e21", 0x61, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='{vboxnet0md5sumselinuxprocppp1\\\x00', r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000000000)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/04/05 15:07:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14, 0x80000) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@dev={0xfe, 0x80, [], 0xc}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x7f, r2, r3}, {0x7, 0x20, 0x3, 0x10000, 0x4, 0x0, 0xfa7, 0x20}, {0x8, 0xd87, 0xa8, 0x100}, 0x2, 0x6e6bbe, 0x3, 0x1, 0x1, 0x7b0b03a625176a18}, {{@in=@rand_addr=0x4, 0x4d6, 0x6f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x1, 0x3, 0x3, 0x81, 0x5, 0x100000001}}, 0xe8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:40 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='#cgroup$self\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/keychord\x00', &(0x7f0000000600)='/dev/sequencer2\x00', &(0x7f0000000640)='/dev/sequencer2\x00']) finit_module(r0, &(0x7f0000000480)='/dev/sequencer2\x00', 0x1) ioprio_set$uid(0x3, r1, 0x3235) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x8, 0x9, 0x2, 0x7a4, 0x2, 0x1, 0x6, 0x2022f40b, 0x8, 0xf74, 0x1f, 0x9}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x1ff, 0x7}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x5df) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x1000000000000020) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/239) 2018/04/05 15:07:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x60ce4294390c85ad, &(0x7f0000db6ffb)="8908040800", 0xf4) 2018/04/05 15:07:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/05 15:07:40 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x2, 0x101, 0x1, 0x1}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) lstat(&(0x7f00000015c0)='./bus\x00', &(0x7f0000001600)) getgroups(0x2, &(0x7f0000001680)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001980)) getgroups(0x7, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001b40)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001c80)=0xe8) fstat(r0, &(0x7f0000001cc0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003340)) getgroups(0x1, &(0x7f00000033c0)=[0x0]) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480), &(0x7f00000034c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000003640)=0xe8) getgid() fcntl$getown(0xffffffffffffffff, 0x9) geteuid() getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b40), &(0x7f0000003b80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003bc0), &(0x7f0000004c00)=0xc) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00), &(0x7f0000004e40)=0xc) getgroups(0x5, &(0x7f0000004e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00000052c0)='./file1\x00', &(0x7f0000005300)) lstat(&(0x7f0000005380)='./bus\x00', &(0x7f00000053c0)) gettid() getuid() stat(&(0x7f0000005440)='./file1\x00', &(0x7f0000005480)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000059c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)) fcntl$getownex(r0, 0x10, &(0x7f0000005b80)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005bc0)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00), &(0x7f0000005d40)=0xc) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0), &(0x7f0000006400)=0xc) fstat(r0, &(0x7f0000006440)) sendmmsg$unix(r1, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001380)="4200877fe6b590a13d518af0ffa1520f", 0x10}], 0x1, &(0x7f00000016c0), 0x0, 0x803e885bbb75bb2d}, {&(0x7f0000005e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006380)=[{&(0x7f0000006000)="0ac773b7397295958cd5bfc603e9f13fe77de9c92e1d82f774d2938f20ba13776c99ceb5cc76bb32a4088273dca6f16e304e3919f77e2ca9d32b9b1e0f6eb88c995bf95ee5e54ced89be036769d20f3b395898084786252bd4aa272901529b012ad431ce0828d94547fdcf57d466d1934433552b4df8548868056434c317a5a44882b8b99af4bece25d9ea9a815a44b64e39fd55ccecdb866067a90b5bae35e544580117a2d7baf937aacd1da2", 0xad}, {&(0x7f0000006240)="4b7a40fd969379f908dfe500a0ef8caf46b501acdecc9ffdb01403098fd9e5ef6d3124c1faa2886101e16ddb916c75362c70799438c1bde380b87520b8f0740a078502c306590bc17ecef95601e30c6486866b61cfecae364fbe793083ae57bacdaea6ae23c3b6243c2025bd05558388364049b9a58804a743751afb0e9fc9868e62c88f080b5a99145e605869b2a9405b6366d166a93a3aeb931b61f82af025e7f94efc3cb0803d3afe277bfa593060a68eddd8a109687726af4f38434dd9bad83115ae9e3e99f007fe1b7f047581c22d1e6e2d196b1bce5a63624e56e2c1efc722f0aeeeb6fa8c843639bdf0f08d1b9ec30ec54bada46ce4", 0xf9}], 0x2, &(0x7f00000064c0), 0x0, 0x4004044}, {&(0x7f0000006500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000008940)=[{&(0x7f0000006580)="9c4b6fc2c39e9e47e37c822634b324af1b61b97d74880211e8", 0x19}, {&(0x7f0000006800)="9edcf39c9db52730175c7fc86a6e621b4b1e30c34b05e83b765dbd47851f69a8f882c295061028ca94a583464a80b2b2eec7107ac5a17d4eb3ebd65e791750a91961229c07337320adec59b42d9decacc62908a36245579a1abe2bbe1247a04a5d2790869c32f5f9de15cd", 0x6b}], 0x2}], 0x3, 0x1) write$tun(0xffffffffffffffff, &(0x7f00000013c0)=ANY=[@ANYBLOB="0380061080000000ee78000027"], 0xd) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$void(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r3, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000014c0)=ANY=[@ANYRES32=r4, @ANYBLOB="38000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d023347735a09c54bda8ce4467abca6fb138f80ea173642ed8c45131ea7e9739097055029f05b4acc8d7c5fe955ac8cf21e16d6dd5f009e19297e8aad9945b22bfc0d418d4487e4b078d0eb331b1da7a0c5eba0a15aafb2f6bbc67b87b159da5d6751eac1ccc31247090555d9edd8e15f263925e717ed27c057694dc3caac0fcfacde0bdc3971f1ebe111df2acee3d6d17f0afee981a1cf9db91fc6dad4ea42da732254d87689d7fad1b6eaca16091"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001340)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0xfffffffffffffffe}, 0x4) 2018/04/05 15:07:40 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) listen(r0, 0x3ff) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xfffffffffffffffd}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5a, "6248dcc415f1e442a9948335a8aa8506103715d41ee8796b3fb479d779ba9de4bcdfdf17c5a87d32a000a852a0bd1096e97b39ec93a7eb673abf02db184ab8d7c4c5200f7e9730fba070c3d404f8c946a24b7403470ed8045b15"}, &(0x7f00000000c0)=0x62) ioctl$sock_ifreq(r2, 0x8949, &(0x7f0000000140)={'bpq0\x00', @ifru_names}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x9, 0x0, 0x7ff, 0x7d, 0x5c, 0x8000, 0xe4ad, r3}, 0x20) write$tun(r1, &(0x7f00000015c0)={@pi={0x0, 0x3}, @hdr={0x0, 0x0, 0x0, 0x0, 0x368}, @x25={0x3, 0x6, 0xfb, "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"}}, 0x100d) 2018/04/05 15:07:40 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) write(r2, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc), 0x4) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003240)) getgroups(0x1, &(0x7f0000003300)=[0xffffffffffffffff]) 2018/04/05 15:07:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r2, 0x20, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x80}, 0x1, 0x0, 0x0, 0x90}, 0xf) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000012000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000d4d5a674f097be9d00010000000000000000000000000005000500000000000a00000000000000fe8000004583000000000000000000ff0000000000000000"], 0x90}, 0x1}, 0x0) 2018/04/05 15:07:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x40800) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) close(r0) add_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="4b09bae113ae315052358e4debe4cb282c58a56c80c208faf9326f0bbc2c04716d5b09c5e6f22c0010541f536a75973dcb4839ec557f2b7b", 0x38, r3) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x800000000000, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3f", 0x3c, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/05 15:07:41 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x0, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) pread64(r0, &(0x7f0000004340)=""/4096, 0x1000, 0x0) 2018/04/05 15:07:41 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') lstat(&(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)) rmdir(&(0x7f0000000000)='./file0/file0\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, 0x0, 0x0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r5 = dup2(r3, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x20000) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0xf7e) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e2f096fe1a1d4256860e7d643c7bc4b0fdc21f5954ee1e57c5c9da222dd7fd87efc99"], &(0x7f00000002c0)=""/152, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000380)={0x7f, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, 0x84) pipe2(&(0x7f0000000440), 0x80800) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) 2018/04/05 15:07:41 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) creat(&(0x7f00000001c0)='./file0\x00', 0x21) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000006c0)=""/108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x400000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000), 0xfffffeb2) sendfile(r3, r4, &(0x7f0000000040)=0x3, 0x10ed5b) getpid() sendmsg$unix(r3, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001500)}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x7}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x54) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000540)={{0x3, 0x4}, {0x0, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000200)=0x20) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x11, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYBLOB="36bf2d7608000000582dd95a7d9d944142850947f0c9691d66375d1836bcc0fe5300820200000000000000641ec515394d44b544ccf0918e3f85a4dff6919529b149ae17aaddf9a9575c02561880f2e7ab62b860517f7c5d2ad18a7e099a161bed45da8c89a97d7979f143296c4481c2f5fb4f5bd0fea57b94fbcad288cc778cda2606332676018c6fa635eaadfae5ab78af92c76c644c26481a2f3d73c183eed413c60291f4913a027cdec4a738162bc473671f7708392b19c484753ecc3180b37d0d02e8b392edfb905c45c5d3e292eb3e5ac83131d872a5"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x10000000000}, 0xfe) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') getpeername$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000480)=0x10) mkdirat$cgroup(r2, &(0x7f0000000600)='syz0\x00', 0x1ff) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000000800)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='rdma.current\x00', 0x0, 0x0) 2018/04/05 15:07:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r6, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r6, r6, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/05 15:07:41 executing program 3: futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/04/05 15:07:41 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:41 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001140)={0x0, 0x98, "c4a5a76c180ab7f558febf42ce0c6afd77420a2036829f6b3466e14c0e392049d67ea74537100281a93b8f98df4a1efd25ccd4e6e4d6003037f237bfe76350bf5307120d5eef1d0e5fb5bdbec6f5ba2999ad5188369554ae18af8874fa7a0df0e3d6aa5ee2cd9db3dee990881824f37c02d56b7ad6f0c7c0238099c6ddd98aaaf37b0077a185075aefaafbefb513096dda1f145864c9a52e"}, &(0x7f0000001240)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001a40)={r3, 0x3, 0x8d, "380bdcd2b29cfb752e6586672d045775b9e724271254daa6b7f28c14feecf01e9fe9c49e18cc28edf1bb1797f9def630b745b4d8aebb5e98297ff272155b46018ebc7e78b0e5bd9094378740ca5d8ab39b45a2aa1b8ca93bcf3b87c3c260a6adbd4f98f4797c21c287115383f93046a031c361a61166b6570d968ac2bd81349b4e9de8e33bbea0aade688809bb"}, 0x95) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r6, 0x10, &(0x7f0000001200)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001780)) r7 = fcntl$getown(r4, 0x9) getpgrp(r7) r8 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(r6, r8, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001380)=ANY=[@ANYBLOB="004a42000136440031fa5b2c0271cca82b05763f3a8d215450a78cfc1dcfdddf8f5505f68d8384df0260"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r9 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r9, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3a2, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/05 15:07:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x4000, 0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="78cc696a405d8229389325a58b33639a7498a58de56115b69b1343eff1efb0", 0x1f}], 0x1, &(0x7f00000005c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x4084}, 0x4) 2018/04/05 15:07:41 executing program 1: r0 = memfd_create(&(0x7f0000000200)='U\x00\x00\x00\x00', 0xfffffffffffffffd) write$sndseq(r0, &(0x7f0000000000)=[{0x9, 0x8001, 0x40, 0x100000001, @tick=0xff, {0x8, 0x9}, {0x5, 0x200}, @queue={0xfa, {0x1, 0x7}}}, {0x7, 0x8d3, 0x5, 0x40000000000, @tick=0xea, {0x3, 0x1000}, {0xfff, 0x6}, @addr={0x2, 0x1770}}, {0x1000, 0x1, 0xfff, 0x0, @tick=0x7f, {0x3f, 0x1f}, {0x5, 0xb0}, @connect={{0xf32e, 0xfffffffffffffff8}, {0x5, 0x1}}}, {0x1, 0xfff, 0x6, 0x4, @tick=0x6, {0x2, 0x2}, {0x1000, 0x3}, @connect={{0x1, 0x9}, {0x4, 0x80000000}}}], 0x70) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000180)=0x1c, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007b1fc0)={0x32, @time={r3}}) 2018/04/05 15:07:41 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) pivot_root(&(0x7f0000000000)='.', &(0x7f0000000040)='.') sysfs$1(0x1, &(0x7f00000000c0)='trustedself\x00') 2018/04/05 15:07:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d36fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6375ea3b}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/05 15:07:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) ioctl$TUNSETLINK(r1, 0x400454cd, 0x300) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a00020000080000e10c00f41ee4000000000000000000", 0x39}], 0x1) 2018/04/05 15:07:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001940)='net/if_inet6\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3) 2018/04/05 15:07:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x1) syncfs(r0) fdatasync(r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005300)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000057c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005800)={0x0}, &(0x7f0000005840)=0xc) r6 = fcntl$getown(r0, 0x9) r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005b40)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000005c40)=0xe8) r9 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005c80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005cc0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000005dc0)=0xe8) r12 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005e40)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000005f40)=0xe8) r15 = getegid() r16 = getpid() getresuid(&(0x7f0000005f80), &(0x7f0000005fc0)=0x0, &(0x7f0000006000)) getgroups(0x1, &(0x7f0000006040)=[0x0]) sendmsg$netlink(r0, &(0x7f0000006140)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x820}, 0xc, &(0x7f0000005b00)=[{&(0x7f0000000140)={0x27c, 0x24, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xe0, 0x8e, [@typed={0xc, 0x62, @u64=0x8}, @typed={0x14, 0xe, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @typed={0x4, 0xa}, @generic="a49a3ab68376857a5b24277fe70010f820a3d03ee778705d32681adaac22790eefa8d69b4ac74569ff4f46125536251b2a9c9192a01cc65bf4d7e86d62a1f06fbc935fe992288ab257cfd532221d7a197bcc14b5feb6f60de77dedb099244f0d45cb293d35d04afc2b7f09430c56729a069c200449a0b70838b89aabb6bfdf6f9899f26bfc569891f262b38cef318c44b501e408de3994613ac0b4733c3e5f047146d9f16666ebe82393ac91b09d9d69a6268c0c7b485c71"]}, @typed={0x14, 0x6a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x68, @ipv4}, @generic="ab59f56064b2a12b2d546161fede3cabdba40fcf684f5bc4df7ef5928b5e538746e6f1d9bfde33c5ba6acffc020e3911c5909bd0406260103b", @generic="7057df891562e157e4aa4daf9f4a2159339eec899b017582aed0f671156dad113401ea2c7c1ce95300dc543cd8a29d9152057bf67c52f1cbbd90253d6f581892bd1ffab56f60e29c7c93821fc2c3555d03d4b592182d3a987b451cd0e6ce344368b8b1b78ff979701af3de1abd419c0bae45e675374a4574153dc7b8f1a3ece4d6759df4d259b6ef10197f8590c0a3d596a4f1bcdd861c31bd615fcc67eca27e9a8afad6b11936730f6ab689484951534b23739382acb9c5a9f7c0462cc992be2d587b7d4b8e028e3ee84a9193a7", @generic="46b3679015af31257ba4c056a45869fa5b34bc301cf72442c959c4dc20c8ada7679b5e35ff9d896f4f2e31386cb21597178ae6fcefbf284357e6086b104834a73235a76482fd740929effd8b6fece7c0f552022755cd96c8f2e299fc721101bd04d8d0d3fa5cc2cf"]}, 0x27c}, {&(0x7f00000003c0)={0x208, 0x3c, 0x100, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x4f, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @typed={0x48, 0xc, @binary="242d1278c127d8e17707d8670bd00915b0265344dd539208fdde658141a268e955b7b3de1eee12700571dc3d123ea4df4c7c0111f28ce0562314e6e9816f3beac0cd"}, @generic="ee51bf9497cc4c71cde2af5bf2e289712ec6f16de947e59b1f304bfe1d83d96f4f1d47976f6f4e4392603b583492e3b86d6ba20dad9682e20c665c05558dbe65174e8d286bb048fafa538296edfb4e5e522240caf49e8b371eb7613636dc0909feec6be00059e36126ab541d51edd0eac5fca02da6372436e623b6c118f1049c60118b1eb6c4d41ca102760a0bf70f0840fb6a9aed9163d31d576d255429a32ff82aeccf984c49bb12648757f4c103f70442ae13884782537bec1fc3a459a424af3c84dd", @typed={0xd0, 0x71, @binary="c7a2cf5dc9f9a4259cf64684093ee602fc4e47785ec002fdd42587ac180c10e1f2a4a48933ac75b9585b75c61bb0447aab3e97e51d8d5604744e55a80269604d09d5c6f7dfdc4162af959aa0fedec75fe6ccbbc4c69f37f6b59fb5dcbfc059701340da251e8ba00ca5f22ca345d7117e4268425327e409924cc2efa44fa7e109888ae110d52575f2f1ba99ae5f7fba7cb6cea08b59f72cc9206848f5de19e77150b254fcf5b08b09ddca6baac1aa56cb46fab8d14a9d5b67ff3fe892e2e09fac04fc70c01e534e436bcf33"}, @typed={0x14, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x208}, {&(0x7f0000000700)={0x2468, 0x1c, 0x20, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x90, @pid=r1}, @generic="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", @nested={0x1350, 0xf, [@generic="c21cab1ca0fee9f5da753ed53c628f35ed57542fd1f4f0aca187fcf7d75c51861dffb4f03c7e5ce3c4e75ad577a8b47db3bd0c2cd25887c9367afe300ed257e96b27ec9fe75e74d2394e5f46f22af54916c8736c8408b24a4effdb46b9693967285a2b45b5fee64a0d799f7fd1ed270e79f77715f63a264c5a59e9d175dcf67ea9e39015dbc722de8526593c76a4223fff551e8447d86f42156b5748d7b4fd6d02290a3547eb", 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@generic="c19c32baf957fa3120cb730ec78a49a26e218d7c9d799aeea7049082316e8a3b3e4ccf0c37c5d99acfda60b2462810ce2f756acba4d8c4e406b5369bc9ede998117d82f46ef964f5813f07c25c07d5b45ab54771eb9ba98f810b5091b0d559bb6ea0701f402f46acc87f99f21314b7af8064e4429aea3f7fa92ee2334f5141c71cd1e3f7397206814a53c61b23f0f4bfb637ec85bab4cb0d568b3efeed3f34f18f43599782ff69a0c320d0c9d821db3e54a35c0b1718b89172bf7de03f7e5e57912867a91f2e80189219d38114a87076fc922599f89f59f5b926da35fd6b46c2477e32f2a32779c5aa640c6d6a1c95ecd72f", @typed={0x8, 0x5f, @fd=r0}]}, @generic="3fa150e4fa6cf674a5159f782ac7f3a1780438587830bc7a4642f9edbd0b7e8871e15ec66fb5140cb272f2def415e6b4ec53c1b40123474328ea12db15e34e3a2c24a8643c72fbe28af1d6faf348c0a0f9878feacbe4b9f3adeba5023cc15b1629b0d704aa0edf0e4f7d99d03ec57f2f07acb76badedae7d81591f1f8e83aa81f4e70b075e14066a1ccf896b", @typed={0xc, 0x38, @str='wlan1\x00'}, @nested={0xc0, 0x93, [@generic="aea40fbf90eb5f2390e27958240b32e2a8153063cb295423700966d66ff0406246503661e1733fab446f0edaec72edba9ac7b93881c56ea022817f0bb97b68", @typed={0x8, 0x1a, @pid=r3}, @generic="5d7f2fd6577169c043bb6acd6b158b7e4954f7468568e3f6e18638804b7e0a287369d17671e0b13b3ea35e27d16a9efbc0c34bbca83e1c89e06f4629ec9e413fc27d47bd52eefb7eb8f5b46349c5eab1f10d913d1c3a3ab5f22411f3c9aa0477ec8cc0d90172c0d6f222b26295b949e423de"]}]}, 0x460}, {&(0x7f0000005880)={0x184, 0x3f, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x108, 0x80, [@typed={0x18, 0x3, @str=':4selinuxsecurity\x00'}, @typed={0x8, 0x31, @pid=r4}, @typed={0x8, 0x2f, @pid=r5}, @typed={0xc, 0x14, @str='proc*}\x00'}, @typed={0xc, 0x49, @u64=0x7}, @generic="13753ec1f168eed348efa39db344c36eedbcf677df723c0a72c61ff3f7283a42e11efabf71c820a39701e669060348227540decaa9b2272956f38164904562c6e4af195ab9f603979a19b904e3837419f426328da71e91e4663c42f2215e5b669a4ee18c922fe1b8c439f93c56da79aa227e64b244ada4716e6032d6797a9d87c9939bb69aee3179a09d252e0e661cbf484e7cdfe311ac09b62f5b3fa8320130e9613b0e2e077ce6eab6ef335f38cfb5b4f0c09d59ce8f48a71964dc46ccf96df51d91"]}, @typed={0xc, 0x84, @str='bdev}\x00'}, @typed={0x8, 0x72, @pid=r6}, @generic="dd364c6b50cae106b5fd61db3397029bac85947be5220f49246616f31f2c50a457bd38ebd9d57aa849744a301692e207808ffdd7d4a5e845e001aac11a513ad59248471b9844a9b78eea00d30e71daf8e35aa9b247"]}, 0x184}, {&(0x7f0000005a40)={0x98, 0x2e, 0x320, 0x70bd26, 0x25dfdbfb, "", [@generic="2e91ee6496139a638b1e9e22051c4da11eae2b0dbb807fa539d15b315affaf314ed517da40d7a3b62bb5dc2a27bb6c2139e9", @typed={0x4, 0x56}, @generic="6f86feecad2da4b1ba269ec485d318b86ef37bf30b6d9aedc2d9c6e48a475d467bd568f2654e06a2ec90a78026ed9ebf02d64acad29c73938c44ccf094591a2f4bb2d70ff02af56f26060e02955d41d1", @generic]}, 0x98}], 0x8, &(0x7f0000006080)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x88, 0x40000}, 0x4000085) 2018/04/05 15:07:42 executing program 3: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000580)=""/144, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000780)) 2018/04/05 15:07:42 executing program 7: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r4, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x0, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) accept4$nfc_llcp(r0, &(0x7f00000005c0), &(0x7f00000001c0)=0x58, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000780)) 2018/04/05 15:07:42 executing program 5: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r0 = getpid() sched_setparam(r0, &(0x7f0000000140)=0x40) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/206) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/04/05 15:07:42 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0x9, 0x7, 0x4, 0x7, 0xe08, 0x100, 0x6, 0x8}, &(0x7f0000000040)={0x5, 0x2, 0x3, 0x4, 0x3e5, 0x0, 0x0, 0x8}, &(0x7f0000000080)={0x8, 0x4, 0x1000, 0x400, 0xfffffffffffffdea, 0x0, 0x5, 0x3b}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x228}, 0x8}) 2018/04/05 15:07:42 executing program 6: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r2 = add_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478e74021977d09", 0x56}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, r1, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)) r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$evdev(r3, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r3, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r0, 0x0, 0x3) getpgrp(0xffffffffffffffff) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x0) 2018/04/05 15:07:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x785, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) 2018/04/05 15:07:42 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000cb4000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)={0x0, 0x1}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x838df49ab223b800, 0x1) 2018/04/05 15:07:42 executing program 3: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x4}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80c2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x804}, 0x880) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) 2018/04/05 15:07:42 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x4000008) inotify_rm_watch(r1, r3) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_dccp_int(r5, 0x21, 0xb, &(0x7f0000003f00), &(0x7f0000003f40)=0x4) r6 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() lstat(&(0x7f0000002a40)='./control\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000003ec0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000003e80)=[{&(0x7f0000000200)={0x70, 0x39, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0x20, 0x76, @str='self!vboxnet1&security,:#-\x00'}, @typed={0xc, 0x3a, @u64=0x3ff}, @typed={0x14, 0x2e, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x3f}, @typed={0x8, 0x59, @uid=r7}, @nested={0xc, 0x6b, [@typed={0x8, 0x24, @uid=r8}]}, @typed={0x8, 0x26, @u32=0xff8000000}]}, 0x70}, {&(0x7f0000000280)={0x28, 0x23, 0x8, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x18, 0x69, @str='-@&vmnet1eth1*(@\x00'}]}, 0x28}, {&(0x7f00000002c0)={0x145c, 0x1d, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@generic="ec735b26f88519df2fdf3314d108284e42f5bf5aa357d9d1f0a8774933cec83aa497907be791fe35cf1712a37ec35d8a393fe715d8441a95b984c82dd0b0c6cc140d40f56720f410dd74ef0435c29ab880e3873088d5dc26006274176130aa78d2e26a6ec1e22b40adedb412ab8f754c2a6934eb7154122a17abb84b4402e215beb9431406f9aa68949f4ef8b8e4826eae51807ba1aebf", 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@generic="6be0b3ee569853ef63c7fa1cfa238d7d7debfb11adebb83e996df5feb4e223e6e26c64338ca17c5d16816af640084e1d72802d84332a65e4e2269d0df31239d710271a4f714cfa2369858f6215d8e5a080f4aa149524519bcb15faa2cd481fd0f695d78546e4ea39b54da15534517802fb384f4021081d05974dace2567888c9e8e3be9873330d043ae3b32eb0a2c3434ab447e8f9f93172458c2d4e6293b8b559a8acbd0b70bf38885d3b0d368a01dd4e3a95e13ccf22a208c5f25c61c542dfe078efba8845", @typed={0x8, 0xf, @str='\x00'}, @generic="c82f89a056fd17a9d448470e6f25cf6056b5dffe2dc2529a2464dcbf77637c0313041da76502350487c0a17a5b52e3b6cd6c79358f9d8b6c9217d90f2d23f02ba8b2881c14ca03a1f703d3e23dd73b265a3f1716cac7521ecb1e9334c70efde8d27d5f703382919b54088afce0325855b929f272cc00830ac9d1fbec34ec14c064ec478a", @typed={0x8, 0x12, @fd=r6}, @typed={0x8, 0x1a, @u32=0x8001}, @typed={0x3c, 0x2d, @binary="ab8ef347c5df47b685dd4573d7a01dbf510ece70c3e4d62d7706102d4fce6a398ec5a6bf10aa4da1f58aac59c6b702c79145d00eaba9"}, @typed={0x8, 0x24, @u32=0xfffffffffffff000}]}, @generic="f7c2b44966c00b1cd43488c551e588a9c6fa5e6cf67fea5952d7749fca0b8d3b7c25156e23d417c47c63025620bf1586c8f873416158f64f1b79d1aa077363b1807a2b56ab140cf555154fd109bb92c23b417eb4d93d490ad207676e8165fd47a86f2a8d5647c6fa94dc7c2ea3913e864fba7f56e6dad78b5945d9", 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", @typed={0xf4, 0x59, @binary="2bfb8d1434aa0edbde6bee269c93809225af295619a2cff2b647c6d352dcb3261db64b43c9f2add10cf0e06887fe4299fdaab3cd3789e20c23478ce79a9595bb0845920c8a0d24099d435955c102d9f33ff521d1ec2d1fbd2c4fae120922f3cd02e12bd31ba795e72630fc78a7371b6ff1a933c0bb4e5d2df64e673bf822fcc8658f4d31765a9582558f250fea47365e111f7182a4b6fc9a602e0619df86f7e4cfdfa5a6ce1bf7e513282cf5d09271f77cc1ef0676ad39cd3e8fa1d56c418679166a383ff4b836ff5173ca2b498d46f0a1de1f78aed1be21972b42e38f39dd026b4c5a6ba1ffd22137da5c2c2c732408"}, @typed={0x8, 0x89, @uid=r9}, @typed={0xc, 0x7e, @u64=0x6}, @typed={0x8, 0x67, @u32=0xbbf}]}, @generic="057679ab095a3d86016358b791a5b725bc6c8224f20bdc1dadbd73b427d2d9df87374b6bd06300d3673312b3a4b4e19245787a4ef2ada97abeb66b5cb8", @typed={0x4, 0x61}, @nested={0x188, 0x70, [@generic="2d582f142a86202f793ec0e85e06ef70981a07", @generic="8892e8572764982af5602ee609621a5cd20dea750a29c8e3f348acb931b9ed588ab9d4c12e970efd420447071b2a8d62137a069065f78bf8a760772e43e5f569baa5b01612ed3d631b0f06bf36ecc435da5c8b580a2f6e17142a882710d56414c8f697b4f1fc094cd15612d2c192e5e3d60025c0e7a000f55189abb5d759", @generic="83cf06d3ae7d549dba92a522e9658ebed9e31fc992d18e471dbe098b18fb5b710de8750eaedd96eb299c41919978f9d0c02ad0f18857a2bb5b409b07ba421f842d00058f45bea3c79845542bcef548465db290c0fd339e17e17340cf2ae70d84ff871adb312f2602cdc0e516ca229585a05c5607f8b7be01ce55c756d9c8f8bdaa128662087446a0840553234d1d130995b6f2f56abdedebf73a2225ff84ec49ff2da7a25ad8dbec153c79bc13e5c073314fbbe85f9386a47920b7f8c55d4d1e62d83487b35fc7f1c95c3f93d23226df153a336ca2124c4d624665d0555e47da905825b8393588f79b216cf6f07a0ae3e4ee7c"]}, @generic="ff1c63c7094e8381ec5a833af2ff7741d661930f24cb4191c8c8acb9ce584778a89e2b0082460109dd"]}, 0x1344}], 0x6, 0x0, 0x0, 0x20000000}, 0x8040) 2018/04/05 15:07:42 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0xb8, r1, 0x8, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x49f6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x24}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = socket(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) openat$cgroup_type(r0, &(0x7f00000004c0)='cgroup.type\x00', 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) recvmmsg(r3, &(0x7f0000000140)=[{{&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000280)}}, {{&(0x7f0000004380)=@ax25, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005440)=""/247, 0xf7}}], 0x2, 0x0, &(0x7f0000005cc0)={0x77359400}) sendmsg$nl_generic(r3, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001300110300000000f6658ca901000000eeb63e5ddaee8277a379050a07f011252dfbc6899fa5f9444dd44a31fdddd99202e7ff541f469657dad3afe1a709c33fb476125dc620b89926f328656c08358822d2c0db5e7b440940ad9c3d10e805a99351e45e7b4dfc0b984d7a5dcda66d5cc0d4c5449f9d558d1787d48d7cdfee00061ecc2e65aeab27"], 0x1}, 0x1}, 0x0) [ 214.224349] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket [ 214.238878] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket 2018/04/05 15:07:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x2) 2018/04/05 15:07:42 executing program 6: clone(0xa042000, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x8b, &(0x7f0000000080)="71e34f47e052c51051c4596730ca306ea972b5fd95b702a012fa151007df236a9fd45b5c673ec660dffd7f188510fd360bd6df58bad63ebdfed10d4ec6ac84a085789407acee4a4e9826de839b623c7fe4d1fde7c292b10a59de742c82c0ba35dab9d690b52089b4c0993735374b60557eb6112c2b6e6dda74ad35f43ad1e60ac2c49f3dfbc934d3fb1370"}) 2018/04/05 15:07:43 executing program 3: syz_extract_tcp_res(&(0x7f0000000000), 0x7f, 0x100000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/88) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x5, 0x0, 0x100, 0x5, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x9, 0x0, 0x1}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x6}, 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000002c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x7ff800000000, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0xff}, 0x0, 0x4f5, 0x0, 0x0, 0x3ff, 0x0, 0x1, 0xfffffffffffffff9, 0x101}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000380)=0x2, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x460, 0x114, 0x0, 0x0, 0x37c, 0x37c, 0x37c, 0x4, &(0x7f00000003c0), {[{{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x20}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x100000001, 0x9, 0x10001}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4ac) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000008c0)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000940)={0x7, &(0x7f0000000900)=[{0xf2c, 0x3, 0x1, 0x10000}, {0x2, 0x9, 0x7fffffff, 0x2}, {0x100000000000000, 0x3, 0x80000001, 0x200}, {0x4, 0xe10b, 0x8, 0xfd}, {0xfffffffffffffb4c, 0x8001, 0xff, 0x5}, {0x89, 0x4, 0x800, 0x4}, {0x9, 0x800, 0x2, 0x8}]}, 0x8) listxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=""/147, 0x93) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000a80)={&(0x7f0000fff000/0x1000)=nil, 0x1, 0x1, 0x20, &(0x7f0000ffb000/0x3000)=nil, 0x397}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000ac0)={r2, 0xdc}, 0x8) getxattr(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=@random={'security.', '\x00'}, &(0x7f0000000b80)=""/249, 0xf9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000c80)={r2, 0xfffffffffffffff9, 0x10}, 0xc) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000d40)=""/108) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000dc0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000e00)={r3, 0x4}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xe25c) getpeername$unix(r0, &(0x7f0000000e40), &(0x7f0000000ec0)=0x6e) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000fc0)={0x3, &(0x7f0000000f80)=[{0x0, 0x6, 0x2, 0x6}, {0x7, 0x6, 0x5, 0x3f}, {0x800, 0x9, 0x1c00000000000}]}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r5 = geteuid() setuid(r5) 2018/04/05 15:07:43 executing program 1: unshare(0x2000000) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) 2018/04/05 15:07:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="de1f48178c2f1f7fc23cbe8f9c89c3d0958139cc4482bbda7e284b22a5238f480f1a4fc747f8a64471c6112400cb8e3d717e318cf986e34c463ad04db407786bbf1bb98bae94c51114600c6c68c333a8", 0x50}, {&(0x7f0000000180)="40a660c1a3f832004301e08e5a13b8c4399fcbb7f491fa9a5c2cf099348551f48683e3de8be7dbf733a2802e1b9259b98a3433d598f337a224d6435840ae6d91ebf512a44a70a7bf737ff0a2779623e54ad986a0d2f2f11d83d053bf023cc4aee6c29989e46eb03558660c75d615f90c278c2af3023d1f0deee22922149a8323830be1ff224d573cbcea5604563f80f5b0eb6ecd25ec636484aac917687d5777fc2acefa585d89a6cb8132c2489065d2e3404fe8acd7e741e80b874bcdc964713e2f6cb3d794c714", 0xc8}, {&(0x7f0000000280)="6e40204186af4933db11fee90c88bce959d047839a5f8a9fc18f7e91479512c71b330075fc8e3de1a336cc7aa60d51b2096473f877db269d06e268d6cd393e6015b0c93c0ef0312754cd8c619cf1", 0x4e}, {&(0x7f0000000300)="eb998c66e604ceefe4bfbd2315ade9d191ea5d2f928a4715845fc86994c4a0141bffa4544effb1ed5e815ee522efd93c9313ba7a4132b8c5eabcc319b254acb60e940f732dc765b08b1981e328e4bf9ded133d1aa0de1b766d6ecaadf499", 0x5e}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="568cacd441345fac285f0a10fadd4af99831a6329bf4e5d0b7a226fa08609e1c5600663d58c2122b986a00cd9f529ae0a1c075f5cbf3821759b783cd205e76432bb5d885f0e11062dfefa22259805dd55292de0381dbbd", 0x57}, {&(0x7f0000000440)="11fded463810b9faab4ad41102ae3cd8ab2ded27de1592cb0061152a3c3af998690456f2634fbe601ee99f9df2b8739c383d93c0698736b55118c0f3b2cd26612a128cc8dbe9d8815ebe47bc75a910a70b8ae7142d817ae19b8036cc16e78a042eea27d1e99c1f27ceadc317409b68ab0ea46511551b936a646f088b5f81239272462e5c4100c7bc5e4381d919868eb4f519f555", 0x94}], 0x7, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], 0x1098, 0x40}, 0x81) 2018/04/05 15:07:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x100000000) 2018/04/05 15:07:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x3a, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/05 15:07:43 executing program 5: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x2, &(0x7f0000000040)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8), &(0x7f0000fca000)) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x6) 2018/04/05 15:07:43 executing program 7: socketpair(0xb, 0x0, 0x9, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x6bfe) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=0x0, &(0x7f0000000740)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000780)={r3, 0x6, 0xffff}, 0x8) fstat(r0, &(0x7f00000007c0)) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) 2018/04/05 15:07:43 executing program 6: r0 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf59", 0x7e, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="4dc34287d9b054877882bac495e94b7b580bed9d35fde57c402469d169ad9316d35f4e2e36767af56daabce965c65378c4c7b9aad88b77e0120a766e217c09195cca5036b4603d9c3417104c0c46667bf4924f633f884e40a9efb0400f70a74e068b5a8840d242d2284ea28a177cf421e72a931dca16339f168eb8da2a809ff5682e44471c59e4fcf031df2da50012dfe68de30d4183849a6addd28eee04a18fe8ea062a5217a6cb9271", 0xaa, r3) r4 = dup2(r0, r0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000080)='#vboxnet1wlan1keyring%}cgroup\x00') 2018/04/05 15:07:43 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x53, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x4b29, 0x1, 0x7, 0x4, 0x6, 0x3, 0xfffffffffffffe01, {r2, @in={{0x2, 0x4e22}}, 0x10001, 0x2, 0x0, 0x6, 0x1f}}, &(0x7f0000000200)=0xb0) fcntl$getflags(r0, 0x401) 2018/04/05 15:07:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f00000034c0)) 2018/04/05 15:07:43 executing program 1: r0 = socket(0x5, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) sendto$inet6(r2, &(0x7f0000000040)="202f4eb7c5c35bf4012541c0c2fd9849387345a7c998642aa57fe4fe22001ec01a4e97ca75c0bde3729c091949945e057332be526c26dde154eea4dde102d3685a2d0531ffbdc128615fc20d1d8024f8a1e1cde3d1e996caf94b511282ff83a61449f8c633760a63368b4486dbb234f5a9", 0x71, 0x4008040, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @empty, 0x5}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/05 15:07:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000ffc)=0x7, 0xfffffffffffffee9) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6, r7]) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TCXONC(r8, 0x540a, 0x80000000) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f00000000c0)) [ 215.429691] binder: 15980:15987 unknown command 0 [ 215.436247] binder: 15980:15987 ioctl c0306201 20000080 returned -22 2018/04/05 15:07:43 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f00000001c0)='./file0\x00') sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/05 15:07:43 executing program 3: r0 = socket$inet6(0xa, 0x17be6299c9048afd, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r3, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) sendto$inet6(r0, &(0x7f0000000440)="d48fbb201efeabba4cf1ec6ae8dc3b0773ce6c16d4a28d972c33ea86703b0e1903b4479b40ab9b48cafb096dad545a9a342bd34534c0db1ec687040c8b62b66528946766ab75369e079ab2c4b0e8dfde0ad7a41a2af5032e42e17fb8c7ca920371244bc670e2895d98509b532347065690b5626f84", 0x75, 0xfffffefffffffffe, &(0x7f00000004c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000a00)={'mangle\x00'}, &(0x7f0000000500)=0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8000, 0x4, 0xba, r9}, &(0x7f0000000200)=0x10) 2018/04/05 15:07:44 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ab000000da305c0a47e67922da262b588213737adbb10dab7274144d7c209084f20d9953e0160484d8bb575fd0b7bd7748376de40ce099a1b4e0dc6be1a471251710f50ac8e8ac0e51500dd09470f82c56923eda6399d2d24fcc224b7e7d97a1981de5ba4e3789e464ca9a51bab8c86c619705cc08ad7c4850c8eab23054c406634f811c29d0a3543526e44905c4b7a51c13d5186b04636be333dbe695666114a0e98a6fe936d8c1530ac0ab4c6d79"], &(0x7f0000000100)=0xb3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8001, 0x43f, 0x3}, &(0x7f0000000180)=0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0xa0052, r2, 0x0) 2018/04/05 15:07:44 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000100)) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)='map_files\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="45a159d2567e8d2587079e9d4f8d5999", 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/04/05 15:07:44 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/05 15:07:44 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000340)={0x3, 0x1, 0x19, 0x3ff, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f", 0xee, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac92dcd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d4"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/05 15:07:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757365722e7b2fdf"], &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$TIOCSBRK(r1, 0x5427) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x0, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x0, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) keyctl$assume_authority(0x10, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @rand_addr=0x40}}) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x40010, r0, 0x0) ioctl$void(r2, 0x5450) unlink(&(0x7f0000000140)='./file1\x00') setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYRES32, @ANYBLOB="f85277130f35f4180600000000000000e558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f10cc005f4b86cb942207e77092d2bc9072ca50375574705522938a070c24fd3d86f390106be64a844c1e4c1d0e8bf1499d9c5d6a3df19376fc447e201f089f1a256114f99e1951f087ffa1519c7bc4a66fd6cea5d"], 0x2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) openat$cgroup_ro(r0, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 15:07:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f000000b8c0)=[{0xc}], 0xc}}, {{&(0x7f0000000a80)=@generic={0x0, "4d2d509883b63cecf81428f77e1d2bdcf3929524722118fe008e24a5c85979382de8893e86f1ed84cd18fb32ec6f6884ccbbedb30da6a98f0160102378e53a296102f8f4a2d56157ee3f8d6f364d6b3b103537ea868a86345a854c4561cea271b4693f7d8b9446d70592cff6fda104f539a2b8d1b9a2b94f6ad6d33a7206"}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000011100000300000000000000010000800000000004000000000000000400000000000000"], 0x28) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) 2018/04/05 15:07:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) socket$netlink(0x10, 0x3, 0x17) 2018/04/05 15:07:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) mkdir(&(0x7f0000000740)='./control\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r2, &(0x7f0000000040), 0x100000000081) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d2e766d6e657431776d643573756d47504c656d306574689ef32b00"], &(0x7f0000000440)=""/86, 0x56) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r4 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000040)='irlan0\x00') ftruncate(r4, 0xd7b6) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x138, r5, 0x100, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x8800}, 0x24008000) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x6) fcntl$setpipe(r4, 0x407, 0xffffffffffff8001) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 2018/04/05 15:07:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="00830000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) r4 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5", 0x23, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80), &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYRES16, @ANYBLOB="cd824edfdb76c4a65a16a1a983f30689007f483486429109a6a9a34d71bcba573d85778e823e78e9ef1a6a9de6b34e44d297d38f7868d40601f5"], 0x2) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61b", 0x5b}], 0x1, r6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90301811}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x2c, r1, 0x50a, 0x70bd28, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x26}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40) shutdown(0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000480)=[{&(0x7f00000009c0)="93a332e697224c34dfa2f3907bb2e2c4e28511f66086d875810683054ede3a152645345ac42c25359f12e54def6f5616d206ff62ee7e453b6cf15f0ca6af5b6395f3c436aed5147e6db81d3c1691d44bae4865c38a5442e60c50b1ae58288cb55ae07d1051697dc0ab173ba0efee4c03ca07eda7f180555caa95a4de34bba425ef35357ddc8087bd6901ba462e1141f015dbbee59264d308c23fb668c0266c780a3aa0220c64d478851984800f66e20b3f3d0536d8c3cb9ed6d79df1f814ae2bb744871f", 0xc4}, {&(0x7f0000000d00)="5050c3964f7bb29aa107cbb9f5775a731114155e12cb0576470331835ba07a5c3ed3911d77f4c0ba18ee04a7ca7fc82646d60fe4bde6192615f40bca4aa50c1d3167bb229ecf6710082b5f98592dae7e8f68bdafbc1da2bf6fcfae01bf778ad1a708c439cc466143e06056e60831f30d64987a47dc7eb21a15d6fbd128ff81ae9894d2366720c98a21f86cae3c5995b448463dbf25431af7e6c2f08c296896", 0x9f}, {&(0x7f0000000dc0)="6feb3d506e6f8189eb7768fefe344a0b5e8d8ee92437bae79754dc8aec2b98959f5470c91ae897f130697511e8b2d12a229fac0120582c8715d4c805b2f3a5af30b8dc73ee020f7df55be9c069d0534c6e3404d5b64c0a56534fe3b4ed4d6cdc07783683c31ea7df5a5ad7d0d326543d897ded02cb05270e02f7015ab8fa41fabc8c8fce77fd9d4c0df611caadfee17c2f0f0d4b5ed1b5909960de2b7c2eff8f3225836268aae9c0a68d2259ec1e12", 0xaf}, {&(0x7f0000000380)}, {&(0x7f0000000e80)="3a8a8aa2127ff45e573f1910f1d4cb08a77b43b8eb5e1502eed92c475b8d46fb0a91be7ce2f4c7dec0d51cbd36245f5732d5ec36413f7be4600f312c385f9d0b1172753a4eb59b9f94d37be1e828e93150a0f5fcbbc847018289ee6f6830766f439f4caa96b031acc3c22a5a7fab7173dcd8948dd0ba9d543f786b70d40191b47d6fca44fa86242eacc0bdc64f97dbbce917b12c77365e", 0x97}, {&(0x7f0000000f40)="8f07358cbb81698bcc178fc4d8d6d9f912d24e13f7856fa4c4a4980e215a3d8ba66da3c8869d1c15b87ec3cccf8f9055ac54ad11a68b383430dd461724deb5e6ec1dce4abcfb43f78f9e691556489734d712d35a0148948e5bc4b3c0cfd76615043ffa9e650ac3755b7c581478eb1542618b6e6255964012ec252ca9de39e9d6b1b32a250633ddd3acf18a", 0x8b}, {&(0x7f0000001000)="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", 0x1000}], 0x7, r5) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/05 15:07:44 executing program 2: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1fff) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"a7dbaef9a15ad43f3d7b05004000", 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8") pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) fchmodat(r3, &(0x7f0000000200)='./file0\x00', 0x140) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x24000, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000240)={0x80000001dd1, 0x40000000002, 0x2, 0x1001, 0x0, 0x0, 0x2, 0x6, 0xffff, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000440)=0xe8) quotactl(0x9, &(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000480)="438af22444496b2b165063600e6518964b92c9cd231aa7ce0f9973357d4f60004bd524ecc6cdd2be71004d0a5a6fbd557828baff651193be7d774994a6f22f906757ddca1bf957ebfeab4c2c80dc55053f6b56f2bc67c343f20878069e0ad512bddf2bf1752357") readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=""/76, 0x4c) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e23, 0xcc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) [ 215.857779] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ [ 215.941819] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/04/05 15:07:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xdf, "828a72ba3a62b41e43f4bb3dae0cdb870f4e98a99a58ed4bddc7a774fde99703cc9e9be05f72f39a50fb4a0a6a163637f1a8b22db734d2a920951337cb3c1a795c59b0a7b19fa62e6a4d37466b0bfbed54d970dec8e9efe02c8c01493f1c0d95a991241b73a25635cc4f334f49fddc32ef9a2829941b0928901e03a0922b5bd23ddd07b1e7ad5a506fba61cc55f2b7ffe89e6e4f4cd7fc30826ba8be275c093f0d1d11670ca5bd3613738d7ca75cbde4241a63a8912904f73f959b54495260b2931854253de68b61a8ac2f6ecee2f8f6fe09bb8dcd52117592eda1db69ac03"}, &(0x7f0000000180)=0xe7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x1, 0x7, 0x3ff, r2}, 0x10) poll(&(0x7f0000000200)=[{r0, 0x282}, {r1, 0x2}, {r0, 0x14}, {r1, 0x10}, {r0}, {r0, 0x10}], 0x6, 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="e6d61b74dae27d806c3a48ef") ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) dup3(r1, r0, 0x80000) 2018/04/05 15:07:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000240)=0x5) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "717565f565310000000000000000000000000000000000000000000000000000000000000000000000000000a29ab973034ef6f45caeb3a1000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x5}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x6, [0x8b, 0x0, 0x2, 0x3, 0x100, 0xffffffffffff701d, 0x1, 0x101]}, 0x5c) write$sndseq(r1, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {0x0, 0x7fff}, {}, @note={0x80, 0x100000001, 0x100000001, 0x10001, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x312}) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8, 0x6) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r3) 2018/04/05 15:07:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x5, 0x2}, 'port1\x00', 0x80, 0x90008, 0xf825, 0x0, 0x9, 0x80000001, 0x4, 0x0, 0x7, 0x4}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x47, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/05 15:07:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x100000000, 0x0, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x6, "d0796270e180893c", "378f7804ddc958ad2988521ecfebd05406d6f6460c6cb0678fb74f80c2ae055a", 0xffff, 0x404}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) 2018/04/05 15:07:46 executing program 2: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1fff) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"a7dbaef9a15ad43f3d7b05004000", 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8") pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) fchmodat(r3, &(0x7f0000000200)='./file0\x00', 0x140) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x24000, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000240)={0x80000001dd1, 0x40000000002, 0x2, 0x1001, 0x0, 0x0, 0x2, 0x6, 0xffff, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000440)=0xe8) quotactl(0x9, &(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000480)="438af22444496b2b165063600e6518964b92c9cd231aa7ce0f9973357d4f60004bd524ecc6cdd2be71004d0a5a6fbd557828baff651193be7d774994a6f22f906757ddca1bf957ebfeab4c2c80dc55053f6b56f2bc67c343f20878069e0ad512bddf2bf1752357") readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=""/76, 0x4c) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x4e23, 0xcc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/05 15:07:46 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000340)={0x3, 0x1, 0x19, 0x3ff, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f", 0xee, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) write$cgroup_type(r1, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac92dcd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d4"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/05 15:07:46 executing program 7: mkdir(&(0x7f00005fcff8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x80, 0x2, [0x4f0, 0xd67]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x1b}, &(0x7f0000000340)=0x8) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000ff8ff8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/131) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000040)) 2018/04/05 15:07:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r1 = socket$inet(0x2, 0x6, 0x3f) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x50) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e25, 0x6, @empty, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="c50000000000000000000000"], 0xc}}], 0x2, 0x0) 2018/04/05 15:07:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="c2818cacb2796b36e8d385b58cd2e183eedd9826e8a23389855e4561331cc05660087297f5aacf487b7a8d1446bcce7d5a0daee3b86606109119376080ee7f6ca34bca68a1f29092b9535e411e74f58a9ccd260a42dd2a8b3e10c40d395b47e07a16e0dc", 0x64, 0x3}, {&(0x7f0000000100)="10db85735d9a048c0dce8a4eeaf646533e11831dcf9b887e080da196edf9f78814811957ff0b9a696bee1bc2be6b1a31d7074c826099cf976a50f2c5e13c58823509b6bf914adc5dab88175775da3911bac5fece21dafc10f8c0d32303d74982413af7c34677821c309b487ff98efe67f27028fe83ad19cc76a30081352ccad29318bf69924cbecad17841c6ea60ff", 0x8f}], 0x8000, &(0x7f0000000200)=ANY=[@ANYBLOB='uma{k=8?=\x00\x00\x00\x00\x00\x00\x00\x00rem\\unt-ro,\x00']) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x114, 0x114, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f0000000240), {[{{@uncond, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff]}, 0x0, 0x2, 0x3, 0x5, 0xfffffffffffffffa, 0x3ff, 'rose0\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x209}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0xfffffffffffffbff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xc}, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x5, 0x2, 0x3, 0x6, 0x1, 'bond0\x00', 'eql\x00', {0xff}, {}, 0x0, 0xb9}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) 2018/04/05 15:07:46 executing program 5: clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/04/05 15:07:46 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x59a13dbf141550b2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'sit0\x00', 0x102}) 2018/04/05 15:07:46 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="0002000000000000fe8000000000000000000000006300aa"], 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb31, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) unshare(0x40000000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002480)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000024c0)=@can, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000002400)=""/106, 0x6a, 0x1}, 0xffffffffffffffff) 2018/04/05 15:07:46 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = dup(r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/120, 0x78) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) [ 217.607417] tmpfs: Bad mount option “ø¾!z>0©@¹†½\ 2018/04/05 15:07:46 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00', 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/231, 0xe7}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/50, 0x32}], 0x4) syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x401) [ 217.666990] IPVS: Creating netns size=2552 id=52 2018/04/05 15:07:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000440)={0x7d61, 0x2, 0x0, {0x0, 0x1c9c380}, 0x3, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000340)) waitid(0x3, r3, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x0, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df66"], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r8, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) 2018/04/05 15:07:46 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000a00)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000c80)={[0x32]}, 0x1) symlinkat(&(0x7f00000009c0)='./file0/control/file0\x00', r0, &(0x7f0000000a40)='./file0/control/file1\x00') mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f00000007c0)='+\x00', 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000900)={&(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000840)=[0x0, 0x0], &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x6, 0x4}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="0c00000029000000430007000000000000f6383926107fe62db46cfd2f453e8e49eaf5fdeb9fd6628521c43819c7052a5095251d06950c156cd95b56ac128535b5283233d5c4091f9a788a145d365413da03bd7ee1781755e9222c23436f8e34e7ed63f23010bbc5bf97f5f5411e8e4401000100000000000784084aee3e00000000000000000023c68bb3437b2e31f288927347a236b983aba1d54896db2dfc53f46e72621a9c452ed5922a7b626b3870830eb54393b3af9307b3a2c8fe48e240084ee835665202d99d8d0a0846f29486697b66e33a5c1751e386d494c5642b7f5724ac679f819f9c65a927ea1d1e5e01ed6b5f9b9a27"], 0xc}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/control/file1\x00', 0x0, 0x80) syz_open_dev$usbmon(&(0x7f0000000b40)='/dev/usbmon#\x00', 0x10000, 0x40) syz_open_procfs(r3, &(0x7f0000000cc0)='attr/current\x00') ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000680)=ANY=[@ANYBLOB="ca00000000000000890600000000000001000000020000000100000000000000030000000000000008000000000000000000000000000000000000000000000000040000000000000000000000000000"]) unlink(&(0x7f0000b38000)='./file0/control/file0\x00') r6 = creat(&(0x7f0000000000)='./file1\x00', 0x3c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000040)={0x7, 0x6, 0x10001, 'queue0\x00', 0x20000000000}) r7 = gettid() r8 = getuid() r9 = getgid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000940), &(0x7f0000000980)=0x4) sendmsg$unix(r6, &(0x7f0000000640)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000180)="d15eafef4bdffede848fe84e03f0", 0xe}, {&(0x7f00000001c0)="05981c930e892f53fc15b1fba32682", 0xf}, {&(0x7f0000000200)="3b381ac7460cd8c28772b13a03ae2273d476c8cd6820f05421a27ba51bd4f009ef8fe8a3e06ec2eac506e12b3de8375dd7e21a04e759f1e3aa1c86fb1a0ffbf4bc393d33225876eea65c7b62", 0x4c}, {&(0x7f0000000280)="e00f538191f33e53f3ee29025738f361963a20ee35fd3ea05ad787ebc7eb29f6df608a38772579c37a4466989341a76f3dd429371d32e4c27269571ad706914a2fa0a84741711377e038dcfa1139380013f6d9276d32b9ad9da1f136ecb763063de341d971952da3cea0023790ce430c031c561a0123", 0x76}, {&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000400)="8f8e261b0443e9bd0775e656be507a1596fe3151a86da07bc0615c84c2b45dd28aa28b11726b1e0f360be9", 0x2b}, {&(0x7f0000000440)}, {&(0x7f0000000480)="0a69fcbd14a8de152649f3f7fe27221e1bcf6103016f5aece5590352c5c55c1fe541ae5f7bf599ad4fe9ad55f5d0afba3a543b3a1ee346d79347e6ea64d4abfe1b781cdadf8aca167b4e8795cb6cc86598f39dc4da68eb26726e2a3fec75079cdb03df209c03de77ce970728bc962ed8698272c1454a3bc90b5a21fabc2ebe94664686cadf6ce131bf68827119886c24806b0340d6", 0x95}, {&(0x7f0000000540)="61f297e47dde6638b4a778be8814ba983c3db55198956fd716d949f143006358ba1531de4ba2da79a0649d8fd1aeadb44a73b91813b6f3edef15d127ef", 0x3d}], 0x9, &(0x7f0000000600)=[@rights={0x28, 0x1, 0x1, [r6, r6, r6, r6, r6, r6, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x40, 0x20000000}, 0x4000000) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000780)='lp\x00', 0x3) getxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@known='security.evm\x00', &(0x7f0000000b00)=""/13, 0xd) 2018/04/05 15:07:46 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x6e927f12, 0x7ff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x100000000, 0x0, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x6, "d0796270e180893c", "378f7804ddc958ad2988521ecfebd05406d6f6460c6cb0678fb74f80c2ae055a", 0xffff, 0x404}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) 2018/04/05 15:07:46 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002400)=[{{0x0, 0x7530}}], 0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3ff) 2018/04/05 15:07:46 executing program 2: accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x280, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"b067e39f2d7f9c"}, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x2}, {0x3}, 0x0, 0x1, 0x6}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/05 15:07:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) socket$inet_sctp(0x2, 0x5, 0x84) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/05 15:07:46 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000800)={0x3f, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x4}, 0x4f, 0x6, 0x3, 0x800, 0x7ff, &(0x7f0000000540)='bcsf0\x00', 0xfffffffffffffc01, 0x5, 0x6}) r1 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600)=[{r1, 0x2000}, {r1, 0x1fc}, {r2, 0x4080}, {r3, 0x9}, {r3, 0x8}, {r2, 0x2012}], 0x6, 0x2) r4 = dup2(r3, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = fcntl$getown(r1, 0x9) socketpair(0x4, 0xf, 0x7, &(0x7f0000000480)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000000380)={0x19980330, r5}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3, 0xa7e}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000400)) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) connect$netlink(r0, &(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000880)={'ipddp0\x00', r8}) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e2f64650e420706a78c49e87a9b9ebf7ba47461617f740a95dbecce8d3589d8e1a7bf2b4cacfa1cf2ea0aff08f32691fa3f3cb3550fe811695439e12d9b05bac3b0d485fbc208efebccf205d68f16ca246033ba8500a14ff372cb49f3f8f6080bd5815870e888b922004937cf65ce174a892667a65ba10b37d4ca659259e2f397ae0f725e023bd1fd50513271ad3430269534813a2613b2184741d4bb3fe2dd19c734ff57bf"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r7, 0x4c09, 0x2) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000100), 0x0) [ 217.845065] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 217.863446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 217.873091] pktgen: kernel_thread() failed for cpu 1 [ 217.883848] pktgen: Cannot create thread for cpu 1 (-4) [ 217.904405] IPVS: Creating netns size=2552 id=53 2018/04/05 15:07:47 executing program 7: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) fdatasync(r0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000000140)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) fcntl$lock(r0, 0x24, &(0x7f0000011ffc)) 2018/04/05 15:07:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x7fffffffffffffd, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/05 15:07:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20102) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r0, &(0x7f0000000180)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000380)={'vcan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x800, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0x0, @loopback=0x7f000001, 0x4e20, 0x4, 'wlc\x00', 0x1, 0x40, 0x15}, 0x2c) clock_gettime(0x0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000240)=[{0xff, 0x6, 0x80000000, 0x7fff, @tick=0xc0, {0x849, 0x101}, {0x10000, 0x9}, @addr={0x0, 0x6}}], 0xbbf5533448ecfa1c) 2018/04/05 15:07:47 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="0002000000000000fe8000000000000000000000006300aa"], 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb31, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) unshare(0x40000000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002480)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000024c0)=@can, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000002400)=""/106, 0x6a, 0x1}, 0xffffffffffffffff) 2018/04/05 15:07:47 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f0000811f8e)=""/114, 0x72, 0x0, &(0x7f0000deaff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x12, 0x56, &(0x7f0000000040)="1255702414659ea141ebea8c481269049019970513f9d394955c190ff850e49c3300be2d04f478dcfd250d6b6a725fb9059fcec7a287c02f02c61f447684d56bc4c9be2189347987eb929feca4cccb0bf07210dcdbb7"}) close(r1) 2018/04/05 15:07:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000e1effc), 0x4) 2018/04/05 15:07:47 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) restart_syscall() 2018/04/05 15:07:47 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1, 0x800, 0x2}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 15:07:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="14000000000afdff0000000000cc880000000000"], 0x14}, 0x1}, 0x0) 2018/04/05 15:07:47 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x69, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0xffff}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x48a, 0x101}, &(0x7f0000000180)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x44000, 0x1) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000800)) membarrier(0x43, 0x0) 2018/04/05 15:07:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe6000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = gettid() tgkill(r0, r1, 0x31) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) r2 = socket$unix(0x1, 0x5, 0x0) connect(r2, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x7, 0x2, "52371a5d689409a1605a07313042846a99652f4b3a6d007ac6d2b1f39d6811e1485aa68af1335e0c634dbc9f36598384eaae6f15ea1bb4c12240ee7de846bd", 0x5}, 0x80) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x9) 2018/04/05 15:07:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/04/05 15:07:47 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x1, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000084ff0)=[{r1}], 0x20000000000000b5, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x100, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002800)={0x0, 0x0}) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0xc) fstat(r3, &(0x7f0000002940)) getpgid(0xffffffffffffffff) stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)) fcntl$getownex(r1, 0x10, &(0x7f0000002ec0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000003040), &(0x7f0000003080), &(0x7f00000030c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004900)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8) stat(&(0x7f0000004a80)='./file0/file0\x00', &(0x7f0000004ac0)) getpgid(r4) geteuid() getpgid(r4) stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)) fcntl$getownex(r1, 0x10, &(0x7f0000004c80)) geteuid() sendmmsg$unix(r2, &(0x7f0000004f00)=[{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000002340)="e1442f92a789be2f7f37ed7d4a8e4d665b16dd933b586b6286538e1165c5e64114a5616dc7eb94da991643e3512efe56c03a9d359f0b0ebc08ac9bd08d03e15315c63770486cf5f03f22ce992e3975582d76ee535b81aaac9697fd56f7140b68", 0x60}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) r5 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x0, 0x6, 0x8}, 0x3d1) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x124, &(0x7f00000008c0)="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"}) 2018/04/05 15:07:48 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x240081, 0x2a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x100, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x80000000, 0x80, 0x100000001, 0x80}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000080)={0x7fffffff, 0x8, 0x8000}) 2018/04/05 15:07:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/05 15:07:48 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r2, &(0x7f0000000100)=""/74, 0x4a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) tkill(r3, 0x22) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x2) sendto$inet(r1, &(0x7f0000000000)="173e5d05651dbc6d69a2f8d210792c40dfd8ec6695bc5a8f635f7e7133f078b5653c45bc41e9bac03014ad716f0775dfa87ab8134adc200962903489ecff6b41203d2e3c1dc760a310ac7bf30dd5305c6d4ebd429f4af1ec0c49cc42490dfd5e132a29230ce5761a21504fe247b0aeca7c9535fb60f5b4beb1a84d54100e8d1c90525288a6c00c0477cf6a93d9eed0a203ed142ad062a6aa60ad84327b0bab368ddb492e1a81e3692213dc666fefbb12b7a744cc4261869b23b8626eee2d4b051aba74e761c33d560c0f17a1dbaa8df1640334a990d011aa5d632ef250073f25ecc817e3be54", 0xe6, 0x4000010, 0x0, 0x0) dup2(r0, r2) [ 220.195076] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 220.642522] pktgen: kernel_thread() failed for cpu 0 [ 220.647699] pktgen: Cannot create thread for cpu 0 (-4) [ 220.653086] pktgen: kernel_thread() failed for cpu 1 [ 220.658545] pktgen: Cannot create thread for cpu 1 (-4) [ 220.663890] pktgen: Initialization failed for all threads 2018/04/05 15:07:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000)=0x0, &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x3fffffffffffffeb, &(0x7f0000000080)=[r2, r2, r4]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x56, &(0x7f0000cc0000)=[r5]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r3) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7", 0xc0}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) bind$inet6(r6, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r6, 0x5421, &(0x7f0000ce5000)=0x32) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x27ffe) sendmsg$nl_generic(r7, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000ff8126ffffff"], 0x1}, 0x1}, 0x48080) 2018/04/05 15:07:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000001280)='/dev/net/tun\x00', 0x0, 0x800000000803fe) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5, 0x7}, {0x7, 0x14}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/04/05 15:07:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'bcsh0\x00', 0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000140)="22a5af16150e1f29614e63dbd00101000000000068a4", 0x16, 0x20220003, &(0x7f0000000100)={0x2, 0xffbffffffffffffe}, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x800040000022, 0x0, 0x0) 2018/04/05 15:07:49 executing program 6: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="34f2424a298e8063460733cd98b17d861fb58ed621f2896388e094d036f3a79a46b9de200f32d0c785953b8d61506e3f08825314b0c1bd207f67befc1c167b4484fb1f1a9c217d31966650318a742223a17fa0edd9670eba300944cae91983dbd93316bb9235c7d95b0f6c2e74b31d07201cdf51b8a2e91ad559f785b84668d36f8c889b95f9e0ffcc0741ee0475b554cbe8ad065304ab1c3605d980154e37afc1c485d495a977283b3d3d5b031a8884e9af73da", 0xb4, 0x0) r1 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x66, r0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) getsockname$inet(r2, &(0x7f0000000880)={0x0, 0x0, @loopback}, &(0x7f00000008c0)=0x10) keyctl$search(0xa, r0, &(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r1) r3 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x80002, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80040, 0x0) keyctl$read(0xb, r3, &(0x7f0000b17000)=""/125, 0x7d) readv(r5, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/77, 0x4d}, {&(0x7f0000000580)=""/88, 0x58}, {&(0x7f0000000600)=""/72, 0x48}, {&(0x7f0000000680)=""/47, 0x2f}, {&(0x7f00000006c0)=""/253, 0xfd}], 0x9) eventfd2(0x2, 0x800) getsockname$inet6(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000940)=0x1c) 2018/04/05 15:07:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) r2 = dup2(r1, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) 2018/04/05 15:07:49 executing program 2: clock_gettime(0x7, &(0x7f0000396000)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xa01, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x8000000000000}, &(0x7f0000000740)=0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x98, 0x0, 0x6, 0x1e, 0x1, "d3491f61648260b42a2b3339b66b0044ba2d7986127a4817952652d00b53c952d288f1b2075e4c5c31682c6b350a973474343ba7f80844677f4f3de140a84718", "04401e86d1e1e947a430067082b6cbe9bdf55aaa1d25d0164345ac1509ee7c0f46372944b4b8f7424c37e1804c805373f6993836851f6893f6ae14d972248e80", "a052fc0404f192f6f05bd5f7433f6a2f5b0c5e3f2c7f0bdde32702e53fe79a3e", [0x3, 0x5]}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r2, 0x8, 0x8000, 0x6, 0xb4}, &(0x7f00000007c0)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000985000)={{r0}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 2018/04/05 15:07:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) socket(0x5, 0x1, 0x8) dup2(r0, r0) 2018/04/05 15:07:49 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYBLOB="0002000000000000fe8000000000000000000000006300aa"], 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb31, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) unshare(0x40000000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526", 0x24) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002480)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000024c0)=@can, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000002400)=""/106, 0x6a, 0x1}, 0xffffffffffffffff) 2018/04/05 15:07:49 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f00000001c0)=""/128, &(0x7f0000000240)=0x80) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 15:07:49 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) gettid() set_thread_area(&(0x7f0000000080)={0x1, 0x1000, 0xffffffff, 0x80, 0x5, 0x10000, 0x100000000, 0xd4, 0x6, 0x9}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x7f, @loopback=0x7f000001, 0x4e20, 0x2, 'lc\x00', 0x1, 0x80000000, 0x5c}, 0x2c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101400, 0x88) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30f) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'gre0\x00', r4}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000380)={0x0, 'ip6gretap0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000003c0)={0x2, @multicast1=0xe0000001, 0x4e22, 0x0, 'ovf\x00', 0x3a, 0x395, 0x15}, 0x2c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x8, 0x8, 0x3, 0x1, 0x6, 0x3, 0x3, {0x0, @in6={{0xa, 0xb7, 0x0, @empty, 0x8}}, 0x8, 0xffff, 0x1, 0x75b, 0x2}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000500)={r5, 0x3}, &(0x7f0000000540)=0x8) ptrace$getsig(0x4202, r0, 0x6, &(0x7f0000000580)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) pause() ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000005c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000600)={0x0, 'ifb0\x00', 0x4}, 0x18) sendto$ax25(r3, &(0x7f0000000640)="4fe87015fa7c17f03138a4ec65d37bd8d10f3f6d74554a1dc5f1cc251dfb11d934af1a362a04dc356d51226dfed2bd8ff66f3049862b4a556352d0dae5ae8dfbec52b1397a9d5650198aeaf75bc1ba99a2021808c724f4bf833da76b82e881420b7ad28c15df7c6b68671571b6438e59ea6709e6c29fbdf31a6f8b7821ff9c68ae8b91dcacce53c497e6e77ebb927d91b069e07c5af13c7ff35c702cf095edefa6a1bddf666bf69e5ed0fc3f21ccbd6d9ea660a16bdecede47cc5fc71f6e725de606d5e762ac01da3567c3980ca3e03056db9900af267e8457f395c567f2f9", 0xdf, 0x4, &(0x7f0000000740)={0x3, {"6b58f5edfca56f"}}, 0x10) fcntl$setownex(r2, 0xf, &(0x7f0000000780)={0x1, r0}) r6 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000800)={0x4, 0x1, 0x4, 0x0, 0xf5ea}, 0x14) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000880)={0xff, @broadcast=0xffffffff, 0x4e22, 0x1, 'wlc\x00', 0x1c, 0x54cb, 0x71}, 0x2c) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f00000008c0)=""/4096) ioctl$TIOCNOTTY(r6, 0x5422) getpeername$inet(r2, &(0x7f00000018c0), &(0x7f0000001900)=0x10) 2018/04/05 15:07:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xc, 0x29, 0xb}], 0xc}}], 0x2, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x3000)=nil) [ 220.931376] IPVS: Creating netns size=2552 id=54 [ 220.982746] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 15:07:50 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) 2018/04/05 15:07:50 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x5, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/05 15:07:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=""/237, &(0x7f0000000000)=0xed) sendto$inet6(r0, &(0x7f0000000080)='M', 0x1, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x0, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 15:07:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/psched\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, 0x2cf) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r1) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x141) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x5, 0x0, &(0x7f00000008c0)}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) syncfs(r0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) 2018/04/05 15:07:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/mnt\x00') fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)="bb", 0x0, 0x0) getegid() socket$inet_icmp(0x2, 0x2, 0x1) mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x7, 0x5, 0x5, 0x1f, 0x6}, &(0x7f0000000100)) 2018/04/05 15:07:50 executing program 5: getgid() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x311001, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x132, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000015ff8)='./file0\x00', &(0x7f0000014ffb)) 2018/04/05 15:07:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) setns(r0, 0x48000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x200, 0x1, [0x100000001]}, &(0x7f0000000340)=0xfffffffffffffd92) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x3ff, 0x101, 0x4, 0x80000000, 0x0, 0x6, 0x8757, 0x80000001, r2}, 0x20) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000003c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="319dd0235e6a6b5600e21d5896710f41e0a3500bbfe73fd84c5ca311faccfbe508c6f5a70b064aac885b379b534e76aaefc9e273f906efca0e1df33d11f3ccb3bfc0cf1b02ee50703ea919a87963b8e269edf73f1514a78654ad614096fac70367", 0x61}], 0x1, &(0x7f0000000180)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3c, 0x800}, 0x20000000) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000240)='smaps\x00') 2018/04/05 15:07:50 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000002c0)=""/143) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='veno\x00', 0xfffffffffffffea8) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/05 15:07:50 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffffffffff85, 0x6}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r1, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x5, 0x10001}, &(0x7f00000000c0)=0x88) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) 2018/04/05 15:07:50 executing program 2: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1) vmsplice(r1, &(0x7f0000f94ff8)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000000080), 0x2, 0x2) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) accept4$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x7, 0x4) 2018/04/05 15:07:50 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f00000000c0)="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", 0x24e, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) truncate(&(0x7f0000000000)='./file1\x00', 0x5) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1c7) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000600)='U', 0x1}], 0x1, 0x0) 2018/04/05 15:07:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x261, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x2b1) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/05 15:07:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=@ethtool_stats={0x1d}}) 2018/04/05 15:07:51 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7f75b2f1573597e50e757a1ec995600000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002104e21ac140eaa000000000000000000000000000000000000000000000000000000000000000000000000000032974b4d9c4fdc9500000000000000000000000000000000000000000000000000000071cd1a89771c081000000000000000001f00000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5b0c673000000000000000000eef40fd963291fa5dc861fa6ba583b937d958e5916b45f881d558bcce0c1128334d4b0ad519028951c4dd03cb23a6087636d599abdfd31e9bfcb29550fd531a03f0a6a649e6012a976942a544653dc777d2faf62711a0e5ecc3e530892faea8bfee140068c9fa57b0fcdb50a8dcf8fc5fe7ed83e97e42d800aa156033c4d506086971322edde14d6f74989d097342aea5c3e7b2f996ad61ec8463f625d319ea42494e28c9922418efc19084b485a6ca88b6dfa7a8eb4855bba09983d51ef0092fd90b540e6a9c59da67977fc762a83d95754a841d8f18c47c87c573566087e88c82271bee6ac143747fb6a0a310a1e040eb9f9815473d59b117d2062e2062a31fd76c5aab90bbe185435b6ae9e5a8cfc93bafeaf5b15505ebc22cfa49d5e93fd04d502102595bd8701e721369c49aa0a0bacb387649f7de878b0ea02cf0f4ab178b7ef3b86af"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c61]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) creat(&(0x7f00000000c0)='./file0/file1\x00', 0x80) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/05 15:07:51 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x12}) 2018/04/05 15:07:51 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24}}}, 0x84) r1 = gettid() setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000600)=ANY=[@ANYBLOB="ff000000d12d895200cf15d974f3a7b446ec445a21b8c1b392b781547c3bb5bd9c770c9a9d3b4e19e659aea89f9f604acb2edfb3e45a3d468fcfb2ec2d6eb7682a110b570000000000000000000000000000"], 0x10) socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r1, 0x5, &(0x7f00000000c0)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000840)={0x5, 0x0, 0x0, 0x0, 0x3}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000140)=@in={0x2, 0x0, @rand_addr=0x8}, 0xffffffffffffffb8, &(0x7f0000000780)=[{&(0x7f0000000b80)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd982", 0x97}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x2000000400000) r3 = syz_open_procfs(r1, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') fcntl$setown(r0, 0x8, r1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da452300000000376fa4d469a31b93a5"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee04000000"]) socket$pptp(0x18, 0x1, 0x2) sendfile(0xffffffffffffffff, r3, &(0x7f0000000200), 0x200000010000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="a2d713182f4fb4ae031afd0d9d70ed81", 0x10) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000100)={0xd5, 0x8, 0x5, 0x5, 0x1, 0x100000001, 0x5, 0x69, 0x401, 0xffff}) write$evdev(r2, &(0x7f00000008c0)=[{{0x77359400}, 0x18000000000000, 0x3f, 0x1}, {{0x77359400}, 0x8001, 0xff, 0x2}, {{0x0, 0x2710}, 0x2, 0x6, 0x7ada5903}, {{0x0, 0x7530}, 0x3ff}, {{r5, r6/1000+10000}, 0xffff, 0x4288, 0x7f80000000000000}], 0x78) 2018/04/05 15:07:51 executing program 7: ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x4f7}) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="02011184276ebadc08753df10930cdc8b36a216a88063687b571010a63080000000000000000000000430006000000000002000000e0000001f0aed0206f331d19348f0dca0f0000000000000000000002000000e00000e1000000000000"], 0x5e}, 0x1}, 0x0) shutdown(r1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r5 = request_key(&(0x7f0000001980)='encrypted\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a00)=',(\'\x00', 0xfffffffffffffff8) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000640)='^[%', r5) ppoll(&(0x7f0000000040)=[{r2, 0x80}, {}, {0xffffffffffffffff, 0x400}, {}, {r2}, {r1, 0x400}, {}], 0x7, &(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000140)={0x27d7}, 0x8) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x0, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r6, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000001d00)=ANY=[@ANYBLOB="3c01000010002107000000000000000000000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000004a1c81b3ee22159cc4ad08e42620b7fbea1af65754ad7fd9236943f8000995002a749641763cbd1b57f779e63981744b23a8b011dee2c211ac9ae01930ac260304a5a201218a00163d026204da21ca2ce78242cff421df1b00abf607324852c67f09982d6c12f0206a4b055ab22a927b0004076d558be2b111284c2d3614195923ead88d995cdfa6a2a835db8fe33c926361fbfdd600000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) 2018/04/05 15:07:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000500)=""/214) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33f) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00000001c0)={0x2}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000600)='eql\x00', 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x20000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r3 = dup2(r0, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r3, &(0x7f00000002c0)=""/216, 0xd8, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000480)) pipe2(&(0x7f0000000100), 0x0) 2018/04/05 15:07:51 executing program 3: r0 = perf_event_open(&(0x7f00006b2f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) flistxattr(r0, &(0x7f0000000040)=""/171, 0xab) sendfile(r0, r0, &(0x7f0000000100), 0xef5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x88400, 0x0) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80000) 2018/04/05 15:07:51 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x9e5e, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) 2018/04/05 15:07:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x4000000, 0x20000000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/04/05 15:07:51 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff0000"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'ip6gre0\x00'}) sendmsg$nl_generic(r4, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c4af7ec9e1d975042a156e524741bcc2be79c08dedef81f9a673ca4ecd92"], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac09", 0x5a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x0, 0x30}, 0xc) 2018/04/05 15:07:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) getuid() writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="761a3006ac8771e4677f97e304c7d5de13d5357949a728320f959fcaa8d5324d03f3fc89", 0x24}], 0x1) 2018/04/05 15:07:51 executing program 2: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) [ 222.925536] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/05 15:07:52 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x48, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21}], 0x2c) 2018/04/05 15:07:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0x9, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @broadcast=0xffffffff, 0x0, 0x0, 'ovf\x00', 0x25, 0x1}, 0x2c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/relabel\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={"6c6f00800080ffffff00004200", 0xffb}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000005c0)="ae263fe4295eee094217cf335393f1bb5d116d0192c4708cab02bc0bcc0d3083ec39a6afbc3bd9199b7c645d7f77357c3785b0792abada018cfa196379df8fd3bfe6f7561306d312d0550f13a655a85be2acf00e8cf22312665b42f44226f2c63545e155e1b5a258e5dcfbecc14697236bb02ea0670fbf0dfba9e8f019fe300ae40d38b6f3cf65b626b0e63f3b968177e3dde68489ba8a81c09721003c1e30cb90e0efb3ad6715c0bc062e4ab00b370be976059ccc7ec400", 0xb8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ba1efc59c780d0f2386ff2be60f0a1163958dcb0c85cea3b8db9c23129fa85e79c54665ef7b9ba493b342280e4827c634cb7f9c901aa3c63fe62ff846b78"], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000000380)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4", 0x84) 2018/04/05 15:07:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x100000000000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/04/05 15:07:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='wchan\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000000)=ANY=[@ANYBLOB="10181401bd5d3b89eb19e9588b67440cbe91cd75d3860aa9d1088bdedb9a5503f5d4467995d4d0391e4f03fa0ba44842401ceb759ece455715c083fa8235d70249f9db600d6e8e4b0024eba36f1fcb8de354ea5d0d25674500c38e1bf039124b7e6e6cc3d37368be39399a3116d0fafb"], 0x10}, 0x1}, 0x0) shutdown(r1, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/04/05 15:07:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00', r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xe000000000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x400) 2018/04/05 15:07:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, r2, 0x1000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r4}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1f000000020319000000da6f8142bdb1e249853b09000500010100ff3ffe58", 0x1f}], 0x1) sendfile64(r0, r1, &(0x7f0000000100)=0xd, 0x8) 2018/04/05 15:07:52 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50003}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000000000002007, 0x0) 2018/04/05 15:07:52 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x620002, 0x0) utimensat(r0, &(0x7f0000a5f000)='./file0\x00', &(0x7f0000911ff0)={{0x0, 0x7530}, {0x77359400}}, 0x100) 2018/04/05 15:07:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) fchown(r1, r2, r3) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1af", 0x60) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000180)=""/141, &(0x7f0000000240)=0x8d) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r4 = getpgid(0xffffffffffffffff) socketpair$inet(0x2, 0x1, 0x337, &(0x7f00000000c0)) r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB], &(0x7f0000000700)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000004c80)=ANY=[@ANYBLOB], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r6}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0x0, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c7", 0xed}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4}) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') read(r0, &(0x7f0000000500)=""/203, 0xcb) 2018/04/05 15:07:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1800) rt_sigaction(0x8, &(0x7f0000000240)={0x9, {0xffffffff}, 0x2, 0x5}, 0x0, 0x8, &(0x7f0000000280)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x10c) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x200) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/05 15:07:52 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x5) dup2(r1, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) [ 223.822185] device lo left promiscuous mode 2018/04/05 15:07:52 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x64}, 0x1}, 0x0) 2018/04/05 15:07:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socketpair(0xa, 0x806, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) listen(r0, 0x0) 2018/04/05 15:07:52 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50003}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000000000002007, 0x0) 2018/04/05 15:07:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/05 15:07:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000040)=""/122, &(0x7f0000000100)=0x7a) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0x2, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000000), 0x0) sendto$inet(r3, &(0x7f0000213fd7), 0x0, 0x0, &(0x7f00009faff0)={0x2}, 0x10) [ 224.082165] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 ovf [ 224.100407] device lo entered promiscuous mode [ 224.106702] qtaguid: iface_stat: create(lo): no inet dev [ 224.115185] qtaguid: iface_stat: create6(lo): no inet dev [ 224.130491] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 224.139173] qtaguid: iface_stat: create6(lo): no inet dev [ 224.437684] Buffer I/O error on dev loop0, logical block 16, async page read [ 224.721226] device lo left promiscuous mode [ 224.750786] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 ovf [ 224.764633] device lo entered promiscuous mode [ 224.769487] qtaguid: iface_stat: create(lo): no inet dev [ 224.775097] qtaguid: iface_stat: create6(lo): no inet dev [ 224.782674] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 224.789081] qtaguid: iface_stat: create6(lo): no inet dev [ 286.457651] Buffer I/O error on dev loop0, logical block 16, async page read [ 286.464983] Buffer I/O error on dev loop0, logical block 16, async page read [ 286.472760] Buffer I/O error on dev loop0, logical block 17, async page read [ 286.480148] Buffer I/O error on dev loop0, logical block 18, async page read [ 286.487633] Buffer I/O error on dev loop0, logical block 19, async page read [ 286.494854] Buffer I/O error on dev loop0, logical block 20, async page read [ 286.502196] Buffer I/O error on dev loop0, logical block 21, async page read [ 286.509408] Buffer I/O error on dev loop0, logical block 22, async page read [ 286.516627] Buffer I/O error on dev loop0, logical block 23, async page read [ 348.534477] buffer_io_error: 8 callbacks suppressed [ 348.540042] Buffer I/O error on dev loop0, logical block 16, async page read [ 362.226280] INFO: task syz-executor7:16416 blocked for more than 120 seconds. [ 362.233569] Not tainted 4.4.125-g38f41ec #21 [ 362.238512] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.246466] syz-executor7 D ffff8800b41071f0 27944 16416 3788 0x20020004 [ 362.253868] ffff8800b41071f0 00000000f5783004 ffff8800b4107268 ffffffff83810aa0 [ 362.261886] 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 362.269906] ffff8801db21f4c0 ffff8801d3d91800 ffff8800aecde000 ffff8800b41077e0 [ 362.278014] Call Trace: [ 362.280576] [] schedule+0x7a/0x1b0 [ 362.285736] [] schedule_timeout+0x3a0/0x970 [ 362.291706] [] ? usleep_range+0x140/0x140 [ 362.297507] [] ? kvm_clock_read+0x23/0x40 [ 362.303273] [] ? kvm_clock_get_cycles+0x9/0x10 [ 362.309493] [] ? ktime_get+0x128/0x1d0 [ 362.315003] [] ? __delayacct_blkio_start+0x41/0x80 [ 362.321579] [] io_schedule_timeout+0x1be/0x390 [ 362.327797] [] bit_wait_io+0x1b/0xc0 [ 362.333130] [] __wait_on_bit_lock+0x8f/0x140 [ 362.339179] [] ? bit_wait+0xc0/0xc0 [ 362.344430] [] __lock_page+0x18d/0x1f0 [ 362.349966] [] ? add_page_wait_queue+0x160/0x160 [ 362.356369] [] ? autoremove_wake_function+0x90/0x90 [ 362.363011] [] ? __might_sleep+0x90/0x1a0 [ 362.368806] [] pagecache_get_page+0x316/0x3f0 [ 362.374925] [] ? I_BDEV+0x20/0x20 [ 362.380078] [] grab_cache_page_write_begin+0x63/0x90 [ 362.386822] [] block_write_begin+0x3a/0xd0 [ 362.392679] [] blkdev_write_begin+0x3c/0x50 [ 362.398650] [] generic_perform_write+0x28a/0x530 [ 362.405027] [] ? try_to_release_page+0x140/0x140 [ 362.411454] [] ? file_update_time+0xbc/0x3d0 [ 362.417513] [] ? should_remove_suid+0xe0/0xe0 [ 362.423630] [] ? iter_file_splice_write+0x143/0xae0 [ 362.430298] [] ? do_splice_direct+0x1a7/0x270 [ 362.436437] [] ? do_sendfile+0x54c/0xd30 [ 362.442119] [] ? compat_SyS_sendfile+0xd1/0x160 [ 362.448438] [] ? do_fast_syscall_32+0x321/0x8a0 [ 362.454734] [] ? sysenter_flags_fixed+0xd/0x17 [ 362.460963] [] __generic_file_write_iter+0x35a/0x580 [ 362.467717] [] blkdev_write_iter+0x1d4/0x490 [ 362.473868] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 362.480448] [] ? splice_grow_spd+0x1c0/0x1c0 [ 362.486510] [] vfs_iter_write+0x1c7/0x2d0 [ 362.492279] [] ? default_llseek+0x290/0x290 [ 362.498253] [] ? splice_from_pipe_next+0x2a4/0x380 [ 362.504807] [] ? __kmalloc+0x124/0x320 [ 362.510343] [] iter_file_splice_write+0x58a/0xae0 [ 362.516828] [] ? trace_hardirqs_on+0xd/0x10 [ 362.522775] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.528921] [] ? atime_needs_update+0x460/0x460 [ 362.535213] [] ? selinux_file_permission+0x348/0x460 [ 362.541970] [] ? generic_file_splice_read+0x13c/0x1c0 [ 362.548809] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.554923] [] direct_splice_actor+0x125/0x180 [ 362.561149] [] splice_direct_to_actor+0x2d2/0x830 [ 362.567639] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 362.574275] [] ? do_splice_to+0x140/0x140 [ 362.580064] [] ? security_file_permission+0x89/0x1e0 [ 362.586807] [] ? rw_verify_area+0x100/0x2f0 [ 362.592748] [] do_splice_direct+0x1a7/0x270 [ 362.598711] [] ? splice_direct_to_actor+0x830/0x830 [ 362.605351] [] ? rw_verify_area+0x100/0x2f0 [ 362.611407] [] do_sendfile+0x54c/0xd30 [ 362.616932] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 362.623403] [] ? __might_fault+0xe4/0x1d0 [ 362.629198] [] ? __might_fault+0x114/0x1d0 [ 362.635053] [] compat_SyS_sendfile+0xd1/0x160 [ 362.641187] [] ? SyS_sendfile64+0x150/0x150 [ 362.647146] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 362.653349] [] ? SyS_sendfile64+0x150/0x150 [ 362.659307] [] do_fast_syscall_32+0x321/0x8a0 [ 362.665428] [] sysenter_flags_fixed+0xd/0x17 [ 362.671665] no locks held by syz-executor7/16416. [ 362.676492] Sending NMI to all CPUs: [ 362.681303] NMI backtrace for cpu 0 [ 362.684899] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 362.691917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.701254] task: ffffffff84217840 task.stack: ffffffff84200000 [ 362.707299] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.715668] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 362.721109] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 362.728364] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 362.735621] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.742893] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 362.750146] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 362.758457] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.766809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.772663] CR2: 00007f0e8ff57140 CR3: 00000000b0c2e000 CR4: 0000000000160670 [ 362.779932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.787201] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.794444] Stack: [ 362.796603] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 362.804115] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 362.811647] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 362.819175] Call Trace: [ 362.821739] [] default_idle+0x55/0x3c0 [ 362.827266] [] arch_cpu_idle+0xa/0x10 [ 362.832683] [] default_idle_call+0x48/0x70 [ 362.838567] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.844594] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 362.851531] [] ? call_cpuidle+0xe0/0xe0 [ 362.857136] [] rest_init+0x189/0x190 [ 362.862467] [] start_kernel+0x6b9/0x6ee [ 362.868079] [] ? thread_stack_cache_init+0xb/0xb [ 362.874454] [] ? early_idt_handler_array+0x120/0x120 [ 362.881201] [] ? early_idt_handler_array+0x120/0x120 [ 362.887936] [] x86_64_start_reservations+0x2a/0x2c [ 362.894487] [] x86_64_start_kernel+0x140/0x163 [ 362.900716] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.919704] NMI backtrace for cpu 1 [ 362.923298] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.930569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.939929] task: ffff8800bb7e6000 task.stack: ffff8801d8f48000 [ 362.945958] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.954719] RSP: 0018:ffff8801d8f4fcb8 EFLAGS: 00000046 [ 362.960153] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.967420] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.974662] RBP: ffff8801d8f4fce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.981940] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.989206] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 362.996477] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 363.004674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 363.010570] CR2: 0000000001ff23e8 CR3: 00000000b291a000 CR4: 0000000000160670 [ 363.017826] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 363.025067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 363.032337] Stack: [ 363.034456] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 363.041990] ffff8801db31bca0 ffff8801d8f4fd00 ffffffff810b9abb ffffffff839f6dc0 [ 363.049510] 0000000000000003 ffff8801d8f4fd60 ffffffff81d11764 0000000000000000 [ 363.057032] Call Trace: [ 363.059585] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 363.065958] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 363.073068] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 363.079817] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 363.086836] [] watchdog+0x6fa/0xae0 [ 363.092082] [] ? watchdog+0xc3/0xae0 [ 363.097440] [] kthread+0x268/0x300 [ 363.102599] [] ? reset_hung_task_detector+0x20/0x20 [ 363.109265] [] ? kthread_create_on_node+0x400/0x400 [ 363.115911] [] ? kthread_create_on_node+0x400/0x400 [ 363.122578] [] ret_from_fork+0x55/0x80 [ 363.128101] [] ? kthread_create_on_node+0x400/0x400 [ 363.134737] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 363.154058] Kernel panic - not syncing: hung_task: blocked tasks [ 363.160205] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 363.167447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.176784] 0000000000000000 43746d5c17944bac ffff8801d8f4fca8 ffffffff81d067bd [ 363.184769] ffffffff838831a0 ffff8801d8f4fd80 dffffc0000000000 7fffffffffffffff [ 363.192751] ffff8801d6ca0448 ffff8801d8f4fd70 ffffffff8141b46a 0000000041b58ab3 [ 363.200729] Call Trace: [ 363.203292] [] dump_stack+0xc1/0x124 [ 363.208625] [] panic+0x1aa/0x388 [ 363.213614] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 363.220511] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.227753] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.234997] [] watchdog+0x70b/0xae0 [ 363.240244] [] ? watchdog+0xc3/0xae0 [ 363.245578] [] kthread+0x268/0x300 [ 363.250738] [] ? reset_hung_task_detector+0x20/0x20 [ 363.257379] [] ? kthread_create_on_node+0x400/0x400 [ 363.264018] [] ? kthread_create_on_node+0x400/0x400 [ 363.270653] [] ret_from_fork+0x55/0x80 [ 363.276161] [] ? kthread_create_on_node+0x400/0x400 [ 363.283330] Dumping ftrace buffer: [ 363.286908] (ftrace buffer empty) [ 363.290592] Kernel Offset: disabled [ 363.294201] Rebooting in 86400 seconds..