[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf1db, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}], 0x74) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000d53000-0x8)='./file0\x00', &(0x7f0000d52000)=""/221, 0xdd) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f000016f000-0x80)=[{&(0x7f0000d52000)=""/104, 0x68}, {&(0x7f00000e4000)=""/64, 0x40}, {&(0x7f0000d52000)=""/147, 0x93}, {&(0x7f0000b6f000)=""/102, 0x66}, {&(0x7f0000d52000)=""/140, 0x8c}, {&(0x7f000049e000)=""/166, 0xa6}, {&(0x7f0000d53000-0x50)=""/80, 0x50}, {&(0x7f0000a2f000)=""/38, 0x26}], 0x8, 0x5b) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000a6f000-0xf)=""/15, &(0x7f0000c06000)=0xf) fcntl$setsig(r5, 0xa, 0x1b) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000d54000)=[], 0x0, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000d57000-0x8)={r2, 0x0}, &(0x7f0000d57000-0x4)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d56000-0x4)='tls\x00', 0x4) [ 31.454851] audit: type=1400 audit(1514657664.108:10): avc: denied { dac_override } for pid=3624 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.482970] IPVS: Creating netns size=2536 id=7 [ 31.532593] IPVS: Creating netns size=2536 id=8 2017/12/30 18:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/autofs\x00', 0xd00, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/30 18:14:24 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c90000)={0x200, 0x7, 0x7, 0x622c1e39}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f73000-0x4)=0x7a, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 18:14:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e82000-0x8)='./file0\x00', 0x40000, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002e8000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000081b000)=""/81, &(0x7f0000fe6000)=0x51) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/30 18:14:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[{r0, 0x0, 0x0}], 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000411000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) 2017/12/30 18:14:24 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eaa000-0xb)='/dev/hwrng\x00', 0x88b84e80d45244a6, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000-0x4)=@int=0x0, &(0x7f00008d5000)=0x4) sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) 2017/12/30 18:14:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000861000)='./file0\x00', 0x10000, 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b56000-0x14)=""/20) r1 = syz_open_procfs(0x0, &(0x7f0000ffa000)='mountstats\x00') readv(r1, &(0x7f0000fd6000-0x20)=[{&(0x7f00005e3000)=""/77, 0x4d}], 0x1) 2017/12/30 18:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r2, &(0x7f0000b79000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f00005c1000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2017/12/30 18:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000be9000)=0x0, &(0x7f0000b93000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000aad000)=0x6) 2017/12/30 18:14:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = request_key(&(0x7f0000013000)='.request_key_auth\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='-selinuxloppp0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x2d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0xf)="5d2f7d656d31285e5c2f2c1f3cf5a1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000dd6000)=[{r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0xd, 0x0}, {r0, 0x4, 0x0}, {r0, 0xc0, 0x0}, {r0, 0x4400, 0x0}], 0x7, 0x7) 2017/12/30 18:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000026d000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2017/12/30 18:14:24 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/vga_arbiter\x00', 0x280200, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000eb6000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffffc1, 0x8, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0xfffffffffffffff9, 0x10}, &(0x7f000031c000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) iopl(0x81) ioctl(r3, 0x5386, &(0x7f0000000000)="") 2017/12/30 18:14:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) mlock2(&(0x7f00008bd000/0x3000)=nil, 0x3000, 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = add_key(&(0x7f00009d0000-0x6)='.dead\x00', &(0x7f0000dde000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000913000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000932000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001b4000-0x4)=0x8, 0x4) keyctl$invalidate(0x15, r1) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000895000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d14000)=0x10, 0x80800) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000877000)=0x0, &(0x7f0000c42000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) syz_open_dev$usbmon(&(0x7f0000c59000)='/dev/usbmon#\x00', 0x80, 0x0) pwrite64(r0, &(0x7f0000c5b000)="bddad7a9ee48a51c364811e07290ae05648578551b0dcade95832cbb3f86b2524e4e1d1602e10efba8c6a8890f52a7151686e2dfcbeff87014025551f8a86ce7047dfe8c8610e11d39b4e49ab8991ad2c5e6fbc29cf2da56240b9565f008dbd34e37cede64ee457222d6e6ac7711f051b974847b4692b2870b17e39c20d2319bbf3c0955c6e1c8b8e0a58f6ea2a3f97f0f2356e406948cc57a0d3370c10ee16523a32cb972c9ea6ecf6a0f49f25f95110be5adc245bbd94512eb16bdc18bee51efd5173450d9b8fa6e50e1e34e421820b664e92c812bd553cb6e2388f22c311c6fbcb2387e46facff6bb6f06", 0xec, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000028e000)={0x0, 0x0}) 2017/12/30 18:14:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000d39000)={0x7, &(0x7f00004be000-0x38)=[{0x1, 0x7ff, 0x6, 0x7ff}, {0x0, 0xffffffff8f70efb0, 0x8, 0xf194}, {0x80000001, 0x7fffffff, 0x0, 0x1}, {0x0, 0x4, 0x7fffffff, 0x9}, {0x0, 0xffffffffffffffe8, 0x94, 0x4}, {0x1, 0xb06f, 0xfffffffffffffffb, 0x9}, {0x8, 0x1f, 0x883c, 0x4}]}) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2017/12/30 18:14:24 executing program 3: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x800) vmsplice(r0, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) 2017/12/30 18:14:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009b1000-0x12)='/dev/loop-control\x00', 0x40, 0x0) creat(&(0x7f0000696000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) 2017/12/30 18:14:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00002ee000)=""/0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000068e000+0x3a8)={0x800, 0x5, 0x3, 0x34d, 0x100000001, 0x7f}) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r3, &(0x7f00002e9000-0x10)=[{&(0x7f0000f98000-0x1)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2017/12/30 18:14:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bd000-0x8)='pagemap\x00') open(&(0x7f0000233000)='./file0\x00', 0x4000, 0x80) sendfile(r0, r0, &(0x7f000000b000-0x8)=0x0, 0xffff) [ 31.639314] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 31.645631] audit: type=1400 audit(1514657664.298:11): avc: denied { net_raw } for pid=3685 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/30 18:14:24 executing program 0: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000abf000)='./file0\x00', 0x4000, 0x4) r1 = mmap$binder(&(0x7f0000b26000/0x2000)=nil, 0x2000, 0xd, 0x10013, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d54000)={r1, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000003000-0x4)=0x0, 0x4) dup2(r2, r2) 2017/12/30 18:14:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000fde000)=0x4, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) poll(&(0x7f000047e000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/30 18:14:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c5c000)='./file0\x00', &(0x7f0000000000)='jfs\x00', 0x12000, &(0x7f0000000000)="8a565f9cbcddd50e7e2dfa2c3b360ed0100aad9806c39dedc4eab614883f34461e64153de0528fac08cf74da4a8e91fddbfefbb253fc19aab8de68e711e4842c6ac0cf7a02d9280ab38252b4bac09e51d44f75859c5bc202ad64002e9e23e408a64e61a020049b214829e99557290a648a2b89500cb55058d96b2486fb2413b2fb6888085a4b50f478f2a103ef267c8cb84b029ed2fb7b63835c3f37a6f958df1a21517ef422f23ec56bc7e151fa516b682926a61bbfdac4e991860b74f374381dceb60a3cd3f6da0f7a4aa8a0d1c9518deaa436e75e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r1, &(0x7f0000d66000)=@known='security.selinux\x00') creat(&(0x7f00008c2000)='./file0\x00', 0x24) 2017/12/30 18:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c28000)='/dev/input/event#\x00', 0x10001, 0x2200) readahead(r0, 0xbb, 0x780) r1 = socket(0x13, 0x802, 0x0) write(r1, &(0x7f0000f79000)="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", 0xfc) fcntl$setpipe(r1, 0x407, 0x9) r2 = memfd_create(&(0x7f0000b60000-0x1)='-\x00', 0x3) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00009b2000-0x28)={0x5, 0x1, 0x400, 0x3, 0x9}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005e4000)={0x3, &(0x7f000020f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000098b000-0x8)={r3, 0x9}) 2017/12/30 18:14:24 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000004000-0x4)=0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x6, &(0x7f0000004000)={0x21, 0x6, 0x5, 0xf1e3}) unlink(&(0x7f0000002000)='./file0\x00') times(&(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000013000-0x6e)="34b4e894f017110740f8c9e0d2341fedd5374e2a1a5edf5734f2401c51817c8ea9bf26b1e8f4a4f00f71612feb49968b241faf0f15d0d4f9565df0fc4155e2fc7f7a0242b475e892f5358ce100da60c2d48b4b8b9123319be65426a0641ac19360c011669cf0ba581023e67422ca") readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000012000)=""/251, 0xfb}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000805000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x28, 0x12, 0x1, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c0752"}], 0x28}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/30 18:14:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x6) bind$inet(r0, &(0x7f0000302000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000086b000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e5d000)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000986000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000863000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ec000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000663000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008de000)=0xc) ptrace$peek(0x2, r2, &(0x7f00005d0000)=0x0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) 2017/12/30 18:14:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x9) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c4b000)=0x3, &(0x7f0000ac3000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000fc0000)='/dev/input/mice\x00', 0x0, 0x121800) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d58000)='vboxnet1#@cgroup$md5sum\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000054d000)={0x200, 0x1}) 2017/12/30 18:14:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_extract_tcp_res$synack(&(0x7f0000b9b000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/30 18:14:24 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d9a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000d99000)={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x200, [0x6, 0x4, 0xfffffffffffffff7, 0xffffffffffffff6d, 0xbd74, 0x1, 0x7, 0xdc9e]}, 0x5c) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x7, 0x401, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0xffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005e2000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000068000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00000e1000/0x3000)=nil, 0x3000, 0xc, 0x2010, r0, 0x0) r5 = mmap$binder(&(0x7f0000491000/0x4000)=nil, 0x4000, 0x0, 0xe00e7e57696572d4, r0, 0x0) r6 = mmap$binder(&(0x7f0000c1f000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fa2000-0x30)={0x144, 0x0, &(0x7f00005b2000-0x144)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000fb7000)=[@flat={0x73682a85, 0x100, r2, 0x1}], &(0x7f000019e000-0x30)=[0x78, 0x58, 0x0, 0x38, 0x18, 0x38]}, 0x1f}}, @free_buffer={0x40086303, r3}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000590000-0x58)=[@flat={0x77682a85, 0x100, r4, 0x2}, @flat={0x73682a85, 0x100, r5, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f000079b000-0x1)=0x0, 0x1, 0x0, 0x27}], &(0x7f00001c8000-0x8)=[0x78]}}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x28, 0x20, &(0x7f00003cc000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000b82000)=0x0, 0x1, 0x0, 0x35}], &(0x7f0000777000)=[0x0, 0x0, 0x58, 0x60]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x50, &(0x7f0000fc7000)=[@ptr={0x70742a85, 0x1, &(0x7f0000777000)=0x0, 0x1, 0x0, 0x3c}, @flat={0x73622a85, 0xb, r6, 0x1}], &(0x7f000091d000)=[0x0, 0x38, 0x70, 0x38, 0x18, 0x68, 0x58, 0x38, 0x78, 0x78]}, 0x6}}, @decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x4, 0x4}], 0xfd, 0x0, &(0x7f0000496000-0xfd)="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"}) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/create\x00', 0x2, 0x0) lookup_dcookie(0x1, &(0x7f0000b39000)=""/178, 0xb2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f00007f5000-0x56)={0x0, 0x4e, "c32d550e47e904bac405188a837515450f198c42671de502af12c5cc491a357ef33ce20ae55b32767ba15ca044b848982d564c464191547f03b3cb13939c4c8c58079ffbc9cf9f0cd760f08b359a"}, &(0x7f0000e38000-0x4)=0x56) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000e00000)={r8, 0x8}, 0x6) clock_gettime(0x0, &(0x7f00008c0000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f000079e000-0x10)={r9, r10/1000+10000}, 0x10) getsockopt$sock_timeval(r7, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000dd2000)=0x10) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000025a000-0x8)=[0xfff, 0x80000001]) r11 = getpgrp(0x0) timer_create(0x2, &(0x7f000052d000)={0x0, 0x10, 0x0, @tid=r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1f000-0x4)=0x0) 2017/12/30 18:14:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e880000000ff0000000000000809", 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet(r1, &(0x7f0000012000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf1000)=0x10) syz_open_dev$sg(&(0x7f00005d3000-0x9)='/dev/sg#\x00', 0x1000000000001b89, 0x100008000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000616000-0x4)=0x9, 0x4) readahead(r1, 0x6, 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000051000-0x4)=0x46a, 0x4) 2017/12/30 18:14:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c2b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000ca5000)="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", 0x1000, 0x8000, &(0x7f000017e000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 31.863565] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.884931] audit: type=1400 audit(1514657664.538:12): avc: denied { net_broadcast } for pid=3767 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.916524] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/30 18:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2017/12/30 18:14:25 executing program 4: r0 = socket$inet(0x2, 0x8000a, 0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c18000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00002d3000-0x97)=""/151) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) 2017/12/30 18:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) r1 = request_key(&(0x7f0000f16000-0x8)='rxrpc_s\x00', &(0x7f00000f3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c84000)='wlan0md5sum\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f00001d5000-0x8)='keyring\x00', &(0x7f0000482000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) lstat(&(0x7f000082d000)='./file0\x00', &(0x7f000060f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00009d1000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r4 = getgid() mremap(&(0x7f0000210000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000403000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000664000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c9000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000294000)={0x0, 0x0, 0x0}, &(0x7f0000819000)=0xc) fstat(r0, &(0x7f0000908000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000419000-0x4)=0x0, &(0x7f0000d36000+0x426)=0x0, &(0x7f0000cd7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df3000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000e41000-0x4)=0xc) getgroups(0x8, &(0x7f00007f9000-0x20)=[r2, r3, r4, r5, r6, r7, r8, r9]) seccomp(0x0, 0x0, &(0x7f000001a000)={0x8, &(0x7f00001ca000)=[{0x58, 0x6, 0x4, 0x8}, {0xffffffffffffffe0, 0x8, 0x40, 0x80000000}, {0x8001, 0xe2, 0x529, 0x4}, {0x6a, 0x7f, 0x1, 0x299f}, {0x5a16, 0x3, 0x9, 0x5}, {0x6, 0x8, 0x11ac, 0x3}, {0x20, 0x6, 0x0, 0xd82}, {0x100, 0xfffffffffffffffe, 0x8, 0x7}]}) 2017/12/30 18:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f309000000a9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed000046", 0xce) r0 = timerfd_create(0x7, 0x80000) fgetxattr(r0, &(0x7f0000344000)=@random={'system.\x00', 'keyring&GPL\x00'}, &(0x7f0000ed6000-0x9e)=""/158, 0x9e) rt_sigpending(&(0x7f0000171000-0x8)={0x0}, 0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f4000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3f, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f0000f04000)='rxrpc_s\x00', &(0x7f0000822000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000823000)='system.\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000208000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x1, 0x1, 0x1, 0x7fff, 0x3, 0x2}, 0x20) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000f2a000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000040d000)=0x14) getresuid(&(0x7f00009d7000)=0x0, &(0x7f0000436000-0x4)=0x0, &(0x7f000094b000-0x4)=0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000010d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a98000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x0, 0x7f, 0x9, 0x80, 0xa0, 0x6, r4, r5}, {0x5, 0x4, 0x8000, 0x0, 0x9, 0x4, 0x7ff, 0x3}, {0x4, 0x7, 0x3ff, 0x6}, 0x7cf5, 0x10001, 0xffffffff, 0x1, 0x13, 0x3}, {{@in=@loopback=0x7f000001, 0x4, 0x6}, 0x3, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x2, 0x1, 0x400, 0x3, 0x7, 0x1}}, 0xe8) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002b0000-0x4)=0x0, &(0x7f00002df000-0x4)=0x4) 2017/12/30 18:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000af4000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f00000)=[], 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007d8000-0xe9)=""/233) 2017/12/30 18:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000992000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ecf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff, r1}) bind$inet6(0xffffffffffffffff, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 18:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa6000-0xa)='/dev/ptmx\x00', 0x400100, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000136000-0x9)='/dev/rtc\x00', 0x103000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r2, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006d9000)=0x0) stat(&(0x7f0000f37000)='./file0\x00', &(0x7f000067a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d00000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000518000+0x12)={r3, r4, r5}, 0xc) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cfb000-0x4)=0x0, &(0x7f0000895000)=0x4) readv(r2, &(0x7f00001cc000-0x20)=[{&(0x7f0000ff9000-0x40)=""/64, 0x40}], 0x1) ioctl(r2, 0x3, &(0x7f0000233000-0x1000)="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") ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000067000)=0x8340) 2017/12/30 18:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00001e4000)={0x2, 0x7fffffff, 0x800, 0xb8, 0x7, 0x1}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') 2017/12/30 18:14:25 executing program 1: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000462000)=""/4096, 0x1000) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000902000)={0x0, 0x0, &(0x7f000075c000-0x10)={&(0x7f0000903000-0x150)={0x2, 0xf, 0x2, 0x3, 0x2a, 0x0, 0x3, 0x7ff, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x9113, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6510}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, @sadb_spirange={0x2, 0x10, 0x9b6, 0x89f, 0x0}, @sadb_key={0x1, 0x9, 0x8001, 0x0}, @sadb_x_sec_ctx={0x10, 0x18, 0x190, 0x0, 0x77, "9239d1a74bbf9c434d91907e12fe69332a9bd6c92c38e6400eccb1e18aedcfe3c7d9fbaef93d8acc853bffd9fde633e49895d5bab0363a4f184795bde41d238a8acfae27b9249ca193506f564013e5c6cc0b8ca4491214129362d6f12b68ca56030f9dd058987deddfc46fba836599529ed8ef601cbc6f"}, @sadb_lifetime={0x4, 0x3, 0x101, 0x4, 0x4, 0x2}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x26c2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x4040000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000902000-0x60)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7699}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 18:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/30 18:14:25 executing program 6: r0 = memfd_create(&(0x7f00000a0000-0x9)='$vmnet0-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000986000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000)=""/196, 0xc4}], 0x2, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000002000-0xa0)=""/160, 0xa0}, {&(0x7f0000002000-0x9)=""/9, 0x9}, {&(0x7f0000003000-0x1d)=""/29, 0x1d}, {&(0x7f0000002000-0xf7)=""/247, 0xf7}, {&(0x7f0000002000+0x7c3)=""/58, 0x3a}, {&(0x7f0000013000-0x72)=""/114, 0x72}], 0x7, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:25 executing program 1: r0 = socket(0x5, 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x5a, "7a727a890e6304bc28bcdb0fa055e5920a1252e756f520f6f473c28490b44ad559dba1bf218ff2cda1780cfcbdf69bb11b490aa5cbcdc9a638a33b1d1c49b447f75cae8a58f4710339b1c63911045a521484b8138108c5d9299f"}, &(0x7f0000002000-0x4)=0x62) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000d2a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002e9000-0x18)={r2, 0x5, 0x30, 0x10000, 0x2}, &(0x7f0000b1c000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r5, r6) process_vm_readv(r4, &(0x7f0000a6e000)=[{&(0x7f00000ce000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000e02000-0x50)=[{&(0x7f0000598000-0xa9)=""/169, 0xa9}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000143000-0x4)=0x0) setsockopt(r3, 0xae9, 0x80, &(0x7f0000003000)="4109df052e41d958749e23edee9238a282350c77fe9d2feb887a82dbc06f599791d51ce3b8f76651cd879049fc80bb4fb69153c203c027dbfdb4787cead157136afa296a8320c74bce68058f2ea6a93e4f1a06dad088e141d8e1cacf29f53a4312e3625be011c4cfdb6a7f1fd58ac7d31087ad782a29cf9722709a2e0c54bbfa770f41", 0x83) fcntl$setlease(r0, 0x400, 0x1) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0xd1, &(0x7f0000002000-0x4)=0x0, 0x4) 2017/12/30 18:14:25 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000-0x9)='/dev/ppp\x00', 0x6400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)=0x0) 2017/12/30 18:14:25 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff8000-0x9)='/dev/sg#\x00', 0x66bf, 0x240400) r0 = socket(0x8000000000000010, 0x4000000005, 0x0) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000fffffffffffcff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) 2017/12/30 18:14:25 executing program 5: r0 = memfd_create(&(0x7f000017a000)='\\em0\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00007b5000)={0x7f, 0x2, 0x9, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x107, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 18:14:25 executing program 2: getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000042d000)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) r1 = open(&(0x7f0000da1000-0x8)='./file0\x00', 0x100, 0x100) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000617000)=""/81) 2017/12/30 18:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f65000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000016c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff, 0x0, 0x0, 0x9, 0x3, 0x7000000, 0x9}, 0x20) membarrier(0x10, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000012000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="", 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x4000000) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0x6c)="89", 0x1, r1) socketpair(0x10, 0xa, 0xff, &(0x7f00006f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000037f000-0x8)={0x0, 0x3}, &(0x7f000001a000)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c71000)={r4, 0x1000, "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"}, &(0x7f0000ff6000)=0x1008) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ef000-0x20)={0x800, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000c30000+0x7a)={r5, 0x2ae7}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r6, &(0x7f0000fb7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003a5000-0x4)=0x10, 0x80800) [ 32.602402] FAULT_FLAG_ALLOW_RETRY missing 30 [ 32.607255] CPU: 0 PID: 3827 Comm: syz-executor3 Not tainted 4.9.73-gf3f3457 #1 [ 32.614697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.624031] ffff8801b1537500 ffffffff81d922b9 ffff8801b15377e0 0000000000000000 [ 32.632000] ffff8801d93ba710 ffff8801b15376d0 ffff8801d93ba600 ffff8801b15376f8 [ 32.639970] ffffffff8165fb7a 000000000000051b ffff8801b28c20f0 ffff8801b28c20a0 [ 32.647928] Call Trace: [ 32.650493] [] dump_stack+0xc1/0x128 [ 32.655828] [] handle_userfault+0xa3a/0x1310 [ 32.661963] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 32.671378] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 32.677931] [] ? handle_mm_fault+0x117b/0x2530 [ 32.684133] [] ? handle_mm_fault+0x1fc3/0x2530 [ 32.690334] [] handle_mm_fault+0x1fd1/0x2530 [ 32.696364] [] ? __pmd_alloc+0x410/0x410 [ 32.702045] [] __do_page_fault+0x5c2/0xd40 [ 32.707902] [] ? mm_fault_error+0x2c0/0x2c0 [ 32.713844] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 32.720480] [] do_page_fault+0x27/0x30 [ 32.725989] [] page_fault+0x28/0x30 [ 32.731238] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 32.738309] [] ? copy_page_from_iter+0x1c0/0x5d0 [ 32.744685] [] process_vm_rw_core.isra.3+0x537/0xa70 [ 32.751406] [] ? process_vm_rw_core.isra.3+0x1bb/0xa70 [ 32.758305] [] ? pmdp_collapse_flush+0x110/0x110 [ 32.764682] [] ? check_stack_object+0x68/0x140 [ 32.771342] [] ? __check_object_size+0x174/0x3a9 [ 32.777725] [] ? rw_copy_check_uvector+0x229/0x2c0 [ 32.784274] [] process_vm_rw+0x1f0/0x210 [ 32.789955] [] ? process_vm_rw_core.isra.3+0xa70/0xa70 [ 32.796851] [] ? exit_robust_list+0x230/0x230 [ 32.802968] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 32.808826] [] ? up_write+0x1a/0x60 [ 32.814073] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 32.819840] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 32.826476] [] ? do_futex+0x15c0/0x15c0 [ 32.832072] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 32.838710] [] SyS_process_vm_writev+0x47/0x60 [ 32.844912] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/30 18:14:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) tee(r0, r1, 0x6, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x90000011, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008b9000-0x4)=0x5, 0x4) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000271000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2017/12/30 18:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000080a, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000c77000-0x8)='./file0\x00', &(0x7f00004cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cd8000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000)=0xe8) geteuid() ptrace$setopts(0x4200, r2, 0xbfa, 0x100000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009c0000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0xffffffffffffffff) 2017/12/30 18:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) r2 = gettid() setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00005aa000)="f3f9e33e0ef43aa01dec740b91855408997d2359d65a5af1612eae84bfbb5c9615688c2f59ee596bc48b31dea70e19badd4bff970930a052376e570071a1296a966b0341d1893e71d4b955436c766a17615c512e19d1e34e8ad82883165c15359214b4d75e27511a6f41e013b194b042b07bbcbf57ea84635fa496bc16864adeed29daff4eb95dcccace5610", 0x8c) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000630000)={0x3d, 0x6, 0x3, 0x7}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000cc3000)=""/17, &(0x7f0000e7e000)=0x11) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2017/12/30 18:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000076c000)={0x0, 0x41, "18ffc84762168f94c35a351c922d9aee16f0b9fc892b3c25cffe32c75e8d2a674cb4403dc2ae367f42fbc01e0053a89b3b5c87137ebb152c924b719efa72a10e57"}, &(0x7f0000893000)=0x49) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000096f000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000717000)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002b1000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000798000)={0x0, 0xc58, 0x4, 0x3, 0xffff, 0x3}, &(0x7f0000b5d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001a5000-0x10)={r1, 0x800, 0x8000fb, 0x2}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2017/12/30 18:14:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f00004ed000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d57000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2408, 0x0}], 0x3, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000055000)={0x20}, 0x8) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000001000-0xb4)=""/180) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0x7, 0x800, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000+0x455)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x100000001, 0x0, 0x8000, 0x2, 0x80000000, 0x3, 0x5, 0x40, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, &(0x7f0000002000-0x4)=0x4) 2017/12/30 18:14:25 executing program 5: r0 = socket$inet(0x2, 0x8000b, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038f000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000)="7d5a1e86c9de3a34200fd3c5795ccec348f90c75", 0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x1d}, 0x6) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000018000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) getpid() syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0xff, 0x440) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl(r2, 0x440000000000127f, &(0x7f0000026000)="ab23bf01a9325c4d458584") 2017/12/30 18:14:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0d000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:25 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000+0x3e0)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x10002, 0x0) 2017/12/30 18:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b35000-0xc)='/dev/autofs\x00', 0x14000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000344000)=0x3) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r2, &(0x7f0000a31000-0x8)=0x0, 0xdf) 2017/12/30 18:14:25 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x3}, 0x4) [ 32.910333] mmap: syz-executor1 (3856) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 32.933331] device gre0 entered promiscuous mode 2017/12/30 18:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000070, &(0x7f000059d000)=""/0, &(0x7f0000926000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000335000-0xc2)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b571068393d2281000000041ad0b41fc23eef679554", 0xc0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/30 18:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x1001403, 0x109400) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d84000)={0x77359400, 0x0}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000966000)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0xa, 0x800, 0xfff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001cf000-0x8)={0x0, 0x5, 0x3ff}, &(0x7f000082e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cba000-0xa0)={r3, @in6={{0xa, 0x1, 0x5a2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x101, 0x43, 0x18}, &(0x7f0000450000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b60000)={0x8, 0x1ff, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:25 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000095000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000239000-0x68)={0x2, 0x6, 0xaa8, {0x77359400, 0x0}, 0x903, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r1, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/30 18:14:25 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) fchdir(r0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 32.940789] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2017/12/30 18:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000117000)='./file0\x00', &(0x7f000091a000-0x11)=""/20, 0x14) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f0000000000)=[{&(0x7f000021b000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000010020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000e09000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x7, 0x16, &(0x7f0000c93000/0x1000)=nil, 0x10001}) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe, 0x2, 0xa63, 0x4, 0x1}, &(0x7f0000a7a000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eab000)={0xd8c5, 0x8000, 0x5, 0xfffffffffffffffc, r3}, &(0x7f0000050000-0x4)=0x10) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000997000)={0x4, 0x7fff, 0x9de, 0x8, 0x1b, 0x2}) 2017/12/30 18:14:25 executing program 0: r0 = getpgid(0xffffffffffffffff) setpriority(0x2, r0, 0xbce) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ec5000-0x4)=0x0, &(0x7f0000b79000-0x4)=0x0, &(0x7f00009f9000)=0x0) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000c9a000)='./file0\x00', &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000ec5000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$ax25(0xffffffffffffff9c, &(0x7f00003f5000)={0x0, {""/7}, 0x0}, &(0x7f0000ec5000-0x4)=0x10, 0x80800) r9 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00000a2000-0x4)=0x0, 0x80000) syz_open_dev$sg(&(0x7f0000ce1000)='/dev/sg#\x00', 0x7f, 0x10000) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ec5000-0x38)={&(0x7f000091b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec5000-0x40)=[{&(0x7f0000ec4000)="997620a1fad3788e3e5338e815744ea86dc04ac5bfbd2e216b35a6a2e0a827dd18d26726a012a51c5f18f8f34c885577766007d0588c925d72f28aca6f70fc1e", 0x40}, {&(0x7f0000ec4000)="5035e633a1ed2369c593e24b4553d690f465e85b734d4085387391ded113e4af043d4383d74682e34b38212a8a5f5c90c6ae4f10c75f9e93a2e70ab1e217015a17cef8b7ff0187194e3e3963b7f7ce7e7d100975ebe8b2539d76236182e5345bbe927913fda4aab53fc7f47254babcf8a296fee788997ee8b472cce46cd6897e290cdf3055d6af163a8c72612e42abb326a608c74c385fdb72c6b38ad0f0cae46e202a2227c5d22b4039e46bc71850da8efd28f288ef7a5cb51212759f458977448e4077e72f79f558e2d1f68ccb0accc6cac73d4c0504ddab96fa", 0xdb}, {&(0x7f0000ec4000)="436dd80b373d05b6ff206fb8ab38fc52d4eb", 0x12}, {&(0x7f0000e9b000-0x39)="10e11003cd754e81e1e8f68f0446e8323794219d8ef955fdbe3644d4535cecc8b65d229ef6aef39d844c20209027657de60f60c1bd2600cb5b", 0x39}], 0x4, &(0x7f0000025000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}], 0x58, 0x20004080}, 0x10) r10 = socket$netlink(0x10, 0x3, 0x0) writev(r10, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) 2017/12/30 18:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ec5000)={0x3, {{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2017/12/30 18:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:25 executing program 0: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f53000-0x8)='./file0\x00', 0x800, 0x100) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f52000)=0x7fffffff0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 18:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00005e1000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/30 18:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b77000-0xe)='/selinux/load\x00', 0x2, 0x0) utimensat(r1, &(0x7f0000813000-0x8)='./file0\x00', &(0x7f00000d4000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) 2017/12/30 18:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7ff, &(0x7f0000c85000)="cce670e927853f58a137ec963cf1641645fd05c29b61299a34be1dce591fdb9e265bb00d28ae325a2473942639030000000000000059421a04b30d3daf97af59f5913aa7e497952d92231e57d79c68e2cd6600025e30826cc43f79ffc3555b8d07") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000786000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/30 18:14:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000fc1000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x735, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc1000-0xb)={0x5, 0x101, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x9, 0x6, 0x4, 0x7}, 0xb) mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f0000001000-0x2)="9f"}) 2017/12/30 18:14:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xe05)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000012000-0x8)=0x18) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/30 18:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000575000-0x4)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000703000-0x10)=@generic="a8fabe65b00fb59fd86042639702d21f", 0x10) 2017/12/30 18:14:25 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a85000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000f07000-0x48)={{0x3, 0x3, 0x80, 0x0, 0x5}, 0x8, 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]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f64000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x100) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) fchmod(r0, 0x10c) r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2017/12/30 18:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000013c000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000fd4000)=@file={0x0, ""/108}, &(0x7f0000e3b000-0x4)=0x6e, 0x80800) 2017/12/30 18:14:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x122, &(0x7f000002e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x29)=""/41, &(0x7f0000001000-0x4)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000e9000+0x20e)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000e4000)=@req={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000cbe000)='attr/current\x00') sendfile(r3, r3, &(0x7f00005a6000)=0x0, 0x25) 2017/12/30 18:14:25 executing program 7: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x9cc, &(0x7f000003a000)="986ef2be908cf04846f485560667f72a04cb50cf3f3d19be89ea15e2911bf966ed0304a5da22162a218d28ca5bb0be65b629df633c0a3b69de512b75") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a4000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x401) 2017/12/30 18:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r0 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0xa000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000dbb000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x3ff, 0x8}, &(0x7f0000ccb000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000044000)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000d49000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000050a000-0xc)={r1, 0x0, 0x30}, &(0x7f0000607000)=0xc) open$dir(&(0x7f0000324000-0x8)='./file0\x00', 0x82002, 0xa355fb70cc142354) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 18:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000350000-0x10)=@hopopts={0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x40}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/30 18:14:25 executing program 0: r0 = socket$inet6(0xa, 0x4, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000d94000)={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000a5d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x101, 0x4, 0x1, 0x100000001, 0x0, 0x7fe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002000)={0x5, 0x6, 0xffffffff, 0x5, 0x0}) 2017/12/30 18:14:25 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x801001, 0x0, &(0x7f0000369000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmmsg(r2, &(0x7f0000983000)=[{{&(0x7f00003f5000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008de000)=[], 0x0, &(0x7f0000001000-0x258)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xad2)="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", 0x87b}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2017/12/30 18:14:25 executing program 2: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000367000)='/dev/usbmon#\x00', 0x40, 0x20040) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e31000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000007e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f56000)={r1, r2, 0x8}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$int_in(r3, 0x80045430, &(0x7f0000000000)=0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f58000-0x8)='./file0\x00', &(0x7f0000f57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00004d4000-0x8)='./file0\x00', r4, r5) 2017/12/30 18:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064c000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r1, &(0x7f0000bf4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b13000-0x4)=0x6) 2017/12/30 18:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x40) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x81, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) write(r0, &(0x7f0000037000-0xa)='d', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000031d000-0xd)='/selinux/mls\x00', 0x0, 0x0) lstat(&(0x7f0000a4c000-0x8)='./file0\x00', &(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000150000)=[{&(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000022e000)=[{&(0x7f0000847000-0x1000)="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", 0xc00}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000d01000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d56000-0x80)=[{&(0x7f0000552000-0x8)="", 0x0}, {&(0x7f0000c84000)="", 0x0}, {&(0x7f000068a000-0xb0)="7605b5334216e4e8ffa657467495f2ef54758b8110b8f6b101f2cda6e4a6ca99cca6e80bdaac5b02458bf297220f4e6d11c7f149181bce5382c795f6a3a364b0d4d617b6cc40ee842500724deb424081ffbebc46e1e0821f0ad23a29b98c7dc91989c728471281a91394815e0d7853cb08171e9462f9103565cb83fc2fa448fa531dcd11c2c071839c1980346f05e5fed3d036256a15e2bfa7", 0x99}, {&(0x7f000085f000-0xf5)="dce54e67000daa7cbb0393a5c7b5e7dbcaaa10c2e00c678d09396a36266659866b5c5d06d3a1e1f27cdf2646248a39f688db4394b37e0f6651f00d11f433b4f515e01c7a8727698f619728ed9235b78f2d371f3db3e9ce5ec87dc2daeb80fd28d6f11f7af1a104def1aa33afc9af20376d7f66adb6d043636e39cfad2b225d221d8abdccd112b4e0aa2ec9195c6e31afa8022b8df1f10b782f9b0be4a6961aadf6b8007892698211728a0290af64d1aee90331f8d302d479da3f7b886bf8653d0911d67b6f30576a20fe5b3f31", 0xcd}], 0x4, &(0x7f0000734000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2]}], 0x60, 0x800}, {&(0x7f00004f6000-0x8)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002d0000)=[{&(0x7f00001c9000-0xaf)="a709ed107431fa4131c83bde568d90a2cba5e3ea061443acd803fc9c7e7a4383ba3f7124f966056f89c16b714b2af0504595b7daaac32999e7d9697adf38369f7be68c9fec8d96e77697bfeedaae9f35bcea303f7395d3bd9ecb6d122818995c27ecadb219888f694f5539232e4b078f44bd26a14495cce45acca956e4152462795c8cd6169c75e1860866578e01bc8989b8b74f766390051743292902c57fc6e68f5657056fecb88c04", 0xaa}, {&(0x7f0000382000-0x52)="a7147101efb6b444a70f100c9167236aa603a12969e93f60f478d39bc9aaa4a96f5a7dcef146b6a9de8480dbe4ea3d1527ec35019a9bc8cd1e25027f7731d72eb66f3e018242ee75e5bd50be720718ca3534", 0x52}], 0x2, 0x0, 0x0, 0x4000800}, {&(0x7f0000dac000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6b000-0x30)=[{&(0x7f0000d27000)="254a31fec5ee04067125cddee9dcab6ce7fd29215622c3ab46741df58df6", 0x1e}, {&(0x7f0000b9f000)="3aaaa351", 0x4}], 0x2, 0x0, 0x0, 0x40010}, {&(0x7f0000adf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000830000)=[{&(0x7f00001b4000)="20a35035160009", 0x7}, {&(0x7f00005e4000-0x5f)="", 0x0}], 0x2, &(0x7f0000724000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}], 0x40, 0x48080}, {&(0x7f00007e0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000184000)=[{&(0x7f0000099000-0xbf)="9a373cc2fdaed4bec0ba7afbef2ec686cb9c5d6d816889921d7ce83b0459c373697ea8752ffd5319b73d4ee90d71af17b76c7aed08c58f41c8b30604709b03330c3359bb15e53b615340adc1a321b6e5ace9bf4aabc22307c09bc9b26d8e5f67ec492005f7a07d96357c9dbbfdb57f51339ebac94aa7b73cb71f703675cc552882adbcffb2121e46328051d3a47094aee5692d6ddf96c1c329822157badeceec839c4d869384d899c0e5511a73c9cf72229b486720d17a6e511353ab0366a1", 0xbf}, {&(0x7f00002d9000-0xdd)="3a9a189f6a1b76cb0aa0dac1f4580df17afe5042a578be61194f5add160ac36ba2031ca2bd05429a27bec9a940e0619ac4e71467801386d6bb544e6124d904ba7517d4d3fc811058e4487c4440f97f211d8909d6891025d867728666064a97f02a4f2f3b6d6d43c961d643fd623a626eaea22752473240428d0a1a964b5c6bc7229a275d0cc45a2c66b9faeb7a92d8612167772b2d29d9580a7f7c3f9ae284ca070a87f433f665f9e496659d9526703acc893621e40da1fdec0b123583e2d057f5fa2b780227a0bd2eb95c3e721df4c555a124c20f66bd85c7732079", 0xdc}], 0x2, 0x0, 0x0, 0x810}], 0x6, 0x0) sendto$inet(r2, &(0x7f000090b000)="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", 0x92a, 0x0, 0x0, 0x0) 2017/12/30 18:14:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000003000)="", 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000004000)=0xffffffffffffff48, 0x4) 2017/12/30 18:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) fcntl$setpipe(r1, 0x407, 0x5) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000085b000)=0x4, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2017/12/30 18:14:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004ad000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x74, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x4, 0x80000001, "736f8cf522cfadb7547fdde7b29fbda1d6a29569e7c67db7fa8ad9e98c0e58c79c724f2fee686a12bae9e4d5723c14e700864e8e9ae7ea5eeaa98cb05b5ed6ea26fbdf8a2ea045de4a0a91317c8ec62b"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2017/12/30 18:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f00003fd000-0x1)='b'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000ff5000-0x8)=[], 0x1, 0x0, &(0x7f0000624000)='/'}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000031a000)='/dev/pktcdvd/control\x00', 0x109082, 0x0) 2017/12/30 18:14:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x408000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000012000)=0x0, r1, &(0x7f0000001000-0x8)=0x1c, 0x5, 0xe) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f000049d000-0x8)=0x7) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) r5 = request_key(&(0x7f000092c000-0xa)='encrypted\x00', &(0x7f0000da1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c51000)='})vmnet0!\'/vmnet1loGPL', 0xfffffffffffffffa) r6 = request_key(&(0x7f00006e4000-0xa)='blacklist\x00', &(0x7f0000b14000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x18)='})vmnet0!\'/vmnet1loGPL', 0xfffffffffffffffd) readv(r3, &(0x7f0000078000)=[{&(0x7f0000538000-0x81)=""/129, 0x81}], 0x1) keyctl$negate(0xd, r5, 0x7e4, r6) ioprio_get$pid(0x1, r4) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000d61000)=[{{&(0x7f00000b0000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd3000-0x20)=[{&(0x7f0000b55000)=""/71, 0x47}, {&(0x7f0000a01000-0xcd)=""/205, 0xcd}], 0x2, 0x0, 0x0, 0x3}, 0xa0000}, {{&(0x7f00000f1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd7000-0x20)=[{&(0x7f00005bc000-0x81)=""/129, 0x81}, {&(0x7f000034f000-0x52)=""/82, 0x52}], 0x2, 0x0, 0x0, 0x200}, 0x3}, {{&(0x7f0000300000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000050000)=[{&(0x7f000016c000-0x58)=""/88, 0x58}, {&(0x7f0000447000-0xec)=""/236, 0xec}, {&(0x7f0000dca000)=""/232, 0xe8}], 0x3, &(0x7f0000e29000-0xfd)=""/253, 0xfd, 0x8}, 0x3}, {{&(0x7f000050b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000060d000-0x20)=[{&(0x7f0000e6a000-0x22)=""/34, 0x22}, {&(0x7f0000ee7000)=""/4096, 0x1000}], 0x2, &(0x7f0000971000)=""/59, 0x3b, 0x7}, 0x0}, {{&(0x7f0000cd3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000acf000)=[{&(0x7f0000bf0000)=""/220, 0xdc}, {&(0x7f00003db000)=""/127, 0x7f}], 0x2, &(0x7f0000a25000)=""/23, 0x17, 0x40}, 0x9}, {{&(0x7f0000c86000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d80000-0x80)=[{&(0x7f0000a8a000-0x63)=""/99, 0x63}, {&(0x7f0000053000-0xda)=""/218, 0xda}, {&(0x7f0000012000-0xdf)=""/223, 0xdf}, {&(0x7f0000229000-0x3f)=""/72, 0x48}, {&(0x7f0000953000-0x58)=""/88, 0x58}, {&(0x7f00007b7000)=""/133, 0x85}, {&(0x7f0000752000-0x3f)=""/63, 0x3f}, {&(0x7f0000034000-0xaa)=""/170, 0xaa}], 0x8, &(0x7f0000c0d000)=""/237, 0xed, 0x1}, 0x3d3a154d}, {{&(0x7f0000ffe000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000024f000)=[{&(0x7f0000e8e000)=""/4096, 0x1000}, {&(0x7f0000be1000-0x97)=""/151, 0x97}, {&(0x7f0000d6c000)=""/4096, 0x1000}, {&(0x7f0000a69000-0x3f)=""/63, 0x3f}, {&(0x7f0000d52000)=""/36, 0x24}, {&(0x7f0000502000)=""/48, 0x30}, {&(0x7f0000ee9000-0x4d)=""/77, 0x4d}], 0x7, &(0x7f000017a000-0xcf)=""/207, 0xcf, 0x1}, 0x7}, {{&(0x7f0000521000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ee4000)=[{&(0x7f0000d64000-0xe6)=""/230, 0xe6}, {&(0x7f00007b3000)=""/100, 0x64}, {&(0x7f0000f54000-0x76)=""/118, 0x76}, {&(0x7f00002cc000-0x4c)=""/76, 0x4c}, {&(0x7f0000419000-0x60)=""/96, 0x60}, {&(0x7f000046c000-0x11)=""/17, 0x11}, {&(0x7f000049e000)=""/248, 0xf8}, {&(0x7f0000356000-0x73)=""/115, 0x73}, {&(0x7f0000fad000-0x6b)=""/107, 0x6b}], 0x9, &(0x7f0000ea6000)=""/4096, 0x1000, 0x0}, 0x9}, {{&(0x7f0000674000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ea3000-0x30)=[{&(0x7f0000140000-0x9b)=""/155, 0x9b}, {&(0x7f0000092000-0x86)=""/134, 0x86}, {&(0x7f0000241000)=""/51, 0x33}], 0x3, &(0x7f00003f2000-0x5f)=""/95, 0x5f, 0x7fff}, 0xffffffff}], 0x9, 0x20, &(0x7f00004ed000-0x10)={0x0, 0x0}) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2017/12/30 18:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) fcntl$getownex(r0, 0x10, &(0x7f0000064000-0x8)={0x0, 0x0}) tkill(r1, 0x36) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 33.296318] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 33.326585] binder: 3985:3988 ERROR: BC_REGISTER_LOOPER called without request [ 33.389945] binder: 3985:4012 ERROR: BC_REGISTER_LOOPER called without request 2017/12/30 18:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xc) write(r0, &(0x7f00008f6000)="1f0000000a03fdde000080fdffff0ffffffff8000900010000000000007fff", 0x1f) r1 = dup2(r0, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = getpid() perf_event_open(&(0x7f00006cd000-0x78)={0x2, 0x78, 0x6, 0x80000000, 0x0, 0x42, 0x0, 0x2, 0x40800, 0x2, 0x1, 0x401, 0x6c36, 0x1, 0x8001, 0x5, 0xfff, 0x61a3, 0x3, 0x8001, 0x6, 0xffffffff, 0xa22e, 0x1, 0x9, 0x7ff, 0x2, 0x20, 0x9, 0xfffffffffffff039, 0x7ff, 0x3, 0x5, 0x4, 0x9, 0x7fff, 0x80000000, 0x97f, 0x0, 0x2, 0x0, @perf_config_ext={0x1, 0x7f}, 0x14004, 0x10001, 0x3, 0x6, 0x9, 0x40, 0xfffffffffffffb51, 0x0}, r2, 0x401, r1, 0x8) 2017/12/30 18:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xc) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x100000000) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/30 18:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00007e9000)='net/mcfilter6\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) syz_open_dev$evdev(&(0x7f0000d19000-0x12)='/dev/input/event#\x00', 0x0, 0x600000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a97000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) 2017/12/30 18:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000377000-0x4)=0x6cc, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000758000-0x6)='.dead\x00', &(0x7f0000c72000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048d000)="656d302d3a776c616e31252d276574683176626f786e657430da73656c667d7b7d2100", 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000f50000)='keyring\x00', &(0x7f00008b1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) sendto$packet(r1, &(0x7f00005c7000)="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", 0x83a, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) shutdown(r1, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d2000)='/dev/vga_arbiter\x00', 0x587000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00003f8000)="8745792f33ba99055f9e4a2d7af614880237a1d54a8ccded66d0c10d535a81805918da86e5ce3a5dacc61702ad42d8843cb984ad810e3fe9", 0x38) 2017/12/30 18:14:26 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007ce000-0x24)="240000001a0025f00000362c00001f0e0a0b00000004bf00000009ec0800050000000d25", 0x24) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ffd000)=0x0) 2017/12/30 18:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f0000c48000-0x8)='./file0\x00', &(0x7f0000898000-0x8)='xfs\x00', 0xe66bf7e6876a1818, 0x0) umount2(&(0x7f0000d2f000)='..', 0x2) r0 = open(&(0x7f0000373000-0x2)='..', 0x0, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f78000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006d9000-0x8)={0x0, 0x5}, &(0x7f0000874000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000089f000-0x49)={r2, 0x41, "6826b1a339141677f9a93110fea9b9d1aa8ee2993e4574263c02d2f45c8a9e1472abbf1947d95ca31f389a7f4dd80a8c9740b195695402d96b0ac59d50197c0cd2"}, &(0x7f00007a3000-0x4)=0x49) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002a2000)=0x0, &(0x7f0000a27000-0x4)=0x4) socketpair$inet6(0xa, 0x80000, 0x64, &(0x7f0000df4000-0x8)={0x0, 0x0}) 2017/12/30 18:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001b1000)=0x200, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/30 18:14:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2017/12/30 18:14:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000785000)={0x0, 0xfffffffffffffffc}, &(0x7f0000f93000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003e9000-0x8)=@assoc_value={r1, 0xf9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f00008e4000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00008f3000)=[{&(0x7f0000ff5000-0x1e)="e472a2049c32fb16d732716932990242832e88f821c6ad16b9d366dfda0ab8f39cff8cb9f6e063b4a557096ceaf99da612d976173daa691a216a5cd48200880f70791b64f989", 0x46}, {&(0x7f0000ff5000-0xa5)="60fe3699ab01eda95e857ff0da03494b9758ad0a6ba05c5b6d1d5766247d8d8255d8e604110b2f5ce91da7594070cffc677cd0e2bf4d32c2158e9cb9239daea19ac2b5f3c3525a90a866040fcdddaba802a8ece5d0963ad895360cdf012e838c4c0bc59a3b66243bd6938c74f2845fab991c0fc55c0e1e8adb25779707ea0b77cfb78e40b90f0576036103af80ea1110cb216cfe37b40736d87fd6d48bb83ed24991b7b74f", 0xa5}, {&(0x7f0000c77000+0x3e8)="29cef560c7d23bea8b2f18aec1611f044955b0c68f2d2f144fca0c3fb60f8c716d2ab59ecbe95dea5fe39ba39c606bc95bf4b656ef9664d71bb4e8773ef17d26dce3d911a3724a98e7d38cd08ba040e20b", 0x51}, {&(0x7f00002d7000-0x4a)="1dc3d39de452a1d4251489d4ff5126163947edd971e5170a2c71e94332e82432d3870ca14078d1e3bbd9b8cf95f47abe539092b9a738d838d9e994bc5a44a3fd81d97ee4d4ed4f854be6", 0x4a}, {&(0x7f0000160000)="cf6914659f38a8066d86494c9d5319773cde73701804e2686b9d78c950614b73028068f45fca1e0a793312bba05afb1258e6ab59cd8918fccfede6b981f69e296208c3492bbee8edeff1afd1d4c70c215fe37327be24b491e84e0d90335512d09014e1a2985618e7951fd01ff0bd1c36f8926c920e9c9f904ee0abf9e74ae9c9175c4dc6a7667b48e9", 0x89}, {&(0x7f0000ff4000)="e03b2e26dd824733b90ddb5cf14b4c0744e9eceb9e075286569a6fe4ef1bc650d2b9485c1bfc323df8f00bec079e67f12fb5bcbfc770cfe0687906967ebb6e0194aa44c13f0f9f1ffcd0dd9350c44deadbc03260410382a42c773bc545a3c9329b8c97caa7cf641053f9a335be17bde35413769d3e776dcd8c7e40e6887236cf5b8f34d057bdc325b799e171cf95e4f50024e3dd3acede365c498de92bfb1e284850850dafc5de7c71774ae9030e231d2bded1a5196d6f5c25d21f6d9b875443ac92edb46253f291c2f8bacd9d57d37cb4f1f2f51e4b", 0xd6}], 0x6, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ff4000-0x23)=""/35, &(0x7f000053b000-0x4)=0x23) setsockopt$inet_mreqsrc(r2, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2017/12/30 18:14:26 executing program 4: mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fcd000)='/dev/sg#\x00', 0x260, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000fce000-0x20)=[0x6, 0x101, 0x80, 0x2, 0x9, 0x4, 0x29, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fce000-0x70)=[{&(0x7f0000001000-0x7a)="9ea4dcb09aa6bdbaec7478a61387a5078e2d3da53aeea9081aefefd04ad671fdafad3de40fe122f8b006015fb6750ff00e7b93aef602ccaf8410854c1c4150de23537de44ce9ade2ee0030d22cad8e676fd9f2c7458a34e6b0e75907be058bd816265d752a0b2ba67b3a6810cbda6e0ea90f21bae21be27791eb", 0x7a}, {&(0x7f0000fce000-0xf8)="c84c3584f746530068811f5d056c8694826766f7c893f342b819a0e7244b2ea7d628ed047ba919ff610d4dbf87af28d9ab6a79298c7dd5fa1c6cd3f27afac2356756aa642fded1c1455e164c1ceb807394b83707e66be7793f506c00f195d3d48001ae7cdbe397503cb723f2d8dcbe1b1c58e6fe0bd296bcff9935b279a5ba0a6228bf7204e03c2f39e35b9ff437e6aac7c7fe75b0aa8d3e327c2f6cb4d01ceb5796d1bb2ac976f81229b25ced2c0c923cb7c7a67a811a1b7bb6c2773487a92846b4c99395097b66f50aa613e395e3931fddc402551465ad61e091ec5a460926e63f612a5df6eca0fb20a1e46a94f0eba8928e5ca19615ac", 0xf8}, {&(0x7f0000001000)="60484523bc3bd3e1f25d8b0ad294943421a86e6cb2f31ba0cf36bf58a659496ae33b3385a47a73fa0634", 0x2a}, {&(0x7f0000fce000-0x1000)="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{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)="4fa7b7013f56eb2d33dcab8f1a8df8bfdd83b3219e7aa7404c4d0ffd7f7340ebd104894478b8409a1a043ab105f8a2f4b6c501cc9460d5709792e75f2a247b95c1701d0e6efc4c3c13b639d568dbbfbb252372e810c3ce01091b371b4e42887902abaa0723cda7f86734d3222dc967a61eb8efb0771d962998933c4c55dcb739cb930bb02287a6367eb7a4835849395f897adef664c7781e3e1561b0e7316a5e19f4de6501d7fb908b19af779dc505849b9530018e821864c4313e9a499f699f3b2ca3b77456983cefc5", 0xca}, {&(0x7f0000002000-0xc5)="f784872bb6fb999d77e8806aaaf995e58cd4a8e21a2625d4cc9edd1951a2c3f5768c72b51386e35c0439bb12a99535789af5042f86b38917b78114ee07514418e95ba502b02d305a7c1668e949204f5f99bcbb499dd7053aa9c1e8058861f8a8356206f3a9d0a82cb4917eeeef613d99e3b25d4d3fbee808b2fe3e2015cc1323c221fc748db1bcd60bf3979df1aa92628ffa22ad4f4c3b07c7fd4edd6acd64038129b9be67a43788bddf8b9a6e54d739dff001b07c4e7eea8e907b9d11cdeb7f66e65611af", 0xc5}], 0x7, 0x2) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000fce000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') mknod(&(0x7f0000fce000-0x2)='./bus\x00', 0x0, 0x0) flock(r0, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0xe000, r3, r5, 0x80000001, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2017/12/30 18:14:26 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1001) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2017/12/30 18:14:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) 2017/12/30 18:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) read$eventfd(r2, &(0x7f0000b5f000)=0x0, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000e15000)=""/120, &(0x7f0000f6b000-0x4)=0x78) 2017/12/30 18:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000769000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000653000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1c, 0x0, 0x0, 0x70, 0x0, "ac1ba1000000000000ff81"}], 0x1c}], 0x1, &(0x7f0000ac7000)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xa89, &(0x7f0000007000)='S') getpeername$ax25(r0, &(0x7f0000bfb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e35000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003bf000)={0x0, 0x9}, &(0x7f000020e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cb3000-0x6)={r1, 0x8}, 0x6) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000e0f000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 18:14:26 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) setns(r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fdb000-0xe)='/dev/keychord\x00', 0x404040, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fda000-0x8)={0x0, 0x8, 0x7, 0x9}, 0x8) sched_yield() close(r0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fdb000)=0x0, 0x4) 2017/12/30 18:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x7fffffff, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004d8000-0x10)={0x4, &(0x7f00000c9000-0x20)=[{0xff, 0x9, 0x2, 0x9b8}, {0x5, 0xfffffffffffffff9, 0x2, 0x80000000}, {0x1, 0x101, 0x80000000, 0x6d89}, {0x3, 0x2, 0x0, 0x3}]}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000300000)=0x0, &(0x7f0000666000)=0x4) 2017/12/30 18:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000608000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000552000)=""/101, &(0x7f0000db3000-0x4)=0x65) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000459000)={0x0, 0xe0}, &(0x7f0000cc0000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000336000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x2, 0x7ff, 0x30}, &(0x7f000074d000-0x4)=0xa0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000b5a000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 18:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b0000-0xc)='/dev/autofs\x00', 0x408000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000ebf000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = socket(0x12, 0x80003, 0x14b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000143000-0x18)={0x0, 0x7ff, 0x0, 0x1, 0x0}, &(0x7f00009a6000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000528000-0x20)={0x8, 0x10000, 0x0, 0xde84, 0x2, 0x800, 0x20, 0x800, r2}, &(0x7f000022e000-0x4)=0x20) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000cb2000-0x4)=0x1ff, 0x4) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2017/12/30 18:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/autofs\x00', 0x40000, 0x0) r1 = inotify_init() fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) 2017/12/30 18:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f00001a3000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) syz_open_procfs(0x0, &(0x7f000083a000-0x48)='smaps\x00') execveat(0xffffffffffffffff, &(0x7f0000269000-0x8)='./file0\x00', &(0x7f0000815000)=[], &(0x7f000058d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r0 = add_key(&(0x7f0000405000-0xa)='syzkaller\x00', &(0x7f0000515000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001fd000)="c54b744c792d96b6027d11af545b252362fc3cf26714275773201d13a92cab8bca86990428f001465ab1808262249ee4185d20fb39b0bebc68a5c7b91d1cf248cf843e63dc171f5992b76afd93d3e05bbec0e5dbdfb3b4b9b566485ce22e8c41f214422ed8978d311b34435cc1853244692b67297a5459bb1f6cad1854cf05d53f65ddab9f09b0c6bd6e2c7d7119e0612acbbba31ed6b0f9649b3e9fac2c12ef4e04c1468f9bd79437795745df82e3c47eb00fc64a383cff498757f6231c9f2eb6133ddff70d879181309188deb8ff6b957121ae82ffa309a7b04fcece5052505ee034", 0xe3, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000b97000-0xa)='syzkaller\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001be000-0x6)='smaps\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000920000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008bf000-0x2c)="8ae3f5c1651962539a46382f0f60b589119be425dcf41e9dc3497d7419fc932212af96a6ed874a60737c4fe5", 0x2c, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f000083f000)={r0, r1, r2}, &(0x7f00001ad000-0x8c)=""/140, 0x8c, &(0x7f0000924000-0x38)={&(0x7f000022f000)={'sha1-avx'}, &(0x7f000084a000-0x54)="8c244e7d6c8cac6541c60ac668ccc439f5b7c03e721b7e760bfc7f57a0dac866f18966741623dc9fe58b13f75f0ce3d1a368cb67e6dadb4fac40acb8b99e6bd6c4399c54f229f3358d4481661f39d837ae367ba2", 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005a2000)=@add_del={0x2, &(0x7f0000bd1000-0x10)=@generic="b4027d0828d4abef7f7b47af1a172246", 0xfc}) 2017/12/30 18:14:26 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000010000-0xdc)=[], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e64000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003fd000)={&(0x7f0000d18000/0x2000)=nil, 0x2000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e63000-0x10)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00006e3000-0x8)={0x0, 0x0}) 2017/12/30 18:14:26 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000612000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a34000)=[{&(0x7f0000001000-0xbe)="761d97e692c4eb4639a23a65784388852db203b8ecb81bc34fb42d325ffab468c3bbd190da40c885d0b9ab36abde2cb56d9b0cf915b8365e7f4f47c50da6e229d0a595d10f2df1c2a6965149f0f6306b594c513408850631d0438b7a57b9a00f99cf00aaa5ee91c328582a2cc6296ec1f909ecbd99daa61e774a9b39ce543d7d738c606975a3130fb3335fbd399ad3c7eed7e2510a2c5400a428889fe2b5a210a41ff4e723c876eea827af943faba163a4720fb677cad9c3be5f495d26a6", 0xbe}, {&(0x7f0000001000-0x6c)="56699dc159dd667cf4bb21d9a13db6862c37fa495b222bd79fd674bad2768621d6b975eaff1ecef8fc9cd1dfbf37777f03b96319e757aea7c65a13829945967ef47ded598de4401cd040f049759f9f306d2522d443f68697bc08eba490e61c7e1745cd1a687998420c1be9b1", 0x6c}, {&(0x7f00006d0000-0x18)="851fa0d81721a1f098efef47a9b9602bb7e64e946c97dad2", 0x18}, {&(0x7f0000000000)="73a615648055a4480071d2509ef5acaecdcaa27a87576b5877185d1059f5146a5e32858d41baa7bc714828d3c1683bc8f8996e348ff017dc9b9c440154e9feabaff7f9899b5032a98ba5ebc0b4549f24fb033376dd93acef7672a91e02d3654dfb51cc9d6dfc496c8fa5090baab3b65887e1559aaa540eff2d26964937a51427235d98144b6ae803291e53b4a961375f24302da63f22bfbe60423137016c5d01", 0xa0}, {&(0x7f0000541000)="259f0bd6348324948d7d445a44c3517f9c364593754ecc67257a6b5f323ba57ffda42b9602920da2a5866f97506b69366115e883567e3833dd5b79c47659bc4be295bf9b9293a32951250ae4bd87c640f192b25e4f3734f6a863cf2893489f4fc4865a59c245ce5cbf942d1086056b01aabaf8dfae79b55ad6cca8af66ba", 0x7e}], 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000002000)={0x3, 0x3, 0xa000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r4, 0xfff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x10)=',lo^keyringself\x00', 0x3) 2017/12/30 18:14:26 executing program 5: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") dup3(r0, r0, 0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00004ef000-0x4)=0x0) [ 34.119867] audit: type=1400 audit(1514657666.778:13): avc: denied { set_context_mgr } for pid=4068 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.149526] device syz2 entered promiscuous mode 2017/12/30 18:14:26 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x9678, 0x92cd}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r2, 0x7ff}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000009000)="747275737465647d27626465762d5b1573797374656d00", 0x3) r3 = dup3(r1, r1, 0x80000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000000b000)=[{0x4bed62a3a1acf1c9, 0x0}, {0x4, 0x2}], 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000000d000-0x4)=0x0) getpgid(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}], 0x48) quotactl(0x9, &(0x7f000000a000-0x8)='./file0\x00', r4, &(0x7f0000009000)="d575cbabf2c98164b2ff4ba416a5825b100d06b5ba6028eb2135f0be4ef673380e2e921069cb5b777bfe51ad99d78e99") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000)="f31690d087ae8a82bbf519c1e8fb489c14bbf182c294e6705e51340ef4a31cc823b359219f6b4cc979cef80fda6602e55f508a1a6a1bdc54a74c", 0x3a) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308, 0x0}], 0x74, 0x0, &(0x7f0000009000)="5cd8201cf105dcc984d26ff868b60922bbb0ba8bc7fb01c29ca4cc8edf34ca0817fd1e22d910f967459a2d8e41fe363217dcfe64c3eb08b4510f4b758bcc4bfc42bdde545197736596199cfd24b2515e5d814301994682c3371d6979ce417355016eb1429f9e8fe74fd4210fe37392c483e9e17e"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000b000-0x15)=@known='system.posix_acl_access\x00', &(0x7f000000d000)=""/84, 0x54) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000000d000-0x10)={0x7, 0x0, 0x4000, 0x3, 0x8, 0x6, 0x6, 0x8, 0x8, 0x3ba00000000000}, 0x10) 2017/12/30 18:14:26 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x2) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000034000)=0x52a8) fallocate(0xffffffffffffffff, 0x0, 0x10001, 0x76) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xf) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020000) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x1) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="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") ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) 2017/12/30 18:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x800000000402, 0xffffffffffffffff) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000a9e000)='./file0\x00', &(0x7f000076f000+0xb72)='./file0\x00', &(0x7f0000a29000-0x5)='nfsd\x00', 0x80, &(0x7f000035b000)="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") fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) sendmsg$netlink(r0, &(0x7f000043c000-0x38)={&(0x7f0000865000-0xc)={0x10, 0x0, 0x7, 0x8}, 0xc, &(0x7f0000cc3000)=[], 0x0, &(0x7f0000608000)=[], 0x0, 0x880}, 0x20000800) [ 34.185310] binder_alloc: binder_alloc_mmap_handler: 4068 20000000-20002000 already mapped failed -16 [ 34.212139] binder: 4101:4106 ioctl 5600 20006ffc returned -22 2017/12/30 18:14:26 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000014000)=""/51) 2017/12/30 18:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000e05000)={@common='sit0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x45ce, 0x1d, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffa}, 0x5}}) signalfd(r0, &(0x7f0000842000-0x8)={0x0}, 0x8) 2017/12/30 18:14:26 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000010000)={&(0x7f000000e000-0x14)=[0x3f, 0x7, 0x9, 0x401, 0x2], 0x5, 0x0, 0x0, 0x3f, 0x8, 0x93f6, {0x9, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x8, 0x480000000, 0x6, 0x4, 0x3, 0xffffffffffffff01, 0x2, "158ab2de4f7311fabbc81e7e2ed3fd5039fd25d6b59de8c3bbddabd8941b5d36"}}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000000c000)={"8d7fd457605bc64dbd524f54447e6b51", {0x4, 0x8, 0x7, "88588e667864", 0x7fffffff, 0x0}}) r1 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000015000)={0x10, 0x0, 0x1, 0x8}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000015000-0x250)={0x38000000000, 0x81, 0x5, 0x8, 0xa, [{0x0, 0x1, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1f, 0x2, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x991f, 0x800, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xc3b4, 0x0, 0x1, 0x0, 0x0, 0x580, 0x0, 0x0, 0x0}, {0x8, 0x8001, 0xffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x6, 0x7, 0xa5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x3, 0x1ff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x100000001, 0x8000, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x401, 0x73, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2017/12/30 18:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 34.213321] binder: 4101:4106 BC_INCREFS_DONE u0000000000000000 no match [ 34.220808] binder: 4089:4093 ioctl c0306201 20005fd0 returned -14 [ 34.228643] binder: 4089:4093 ioctl c0306201 20005fd0 returned -14 2017/12/30 18:14:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = getuid() setreuid(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000307000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000dfa000)='mountinfo\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007a6000-0x10)={0x0, 0x0, 0x7}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d9000-0x2)='/dev/hwrng\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000009a000)={r5, 0x80000, r6}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000050d000)={@common=""/16, @ifru_names=@generic=""/16}) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000c44000)={0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x103, 0x10000, 0x4, 0x1400, 0x1, &(0x7f000048b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0x4, 0x80}) 2017/12/30 18:14:26 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x3f, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x3, &(0x7f0000000000)="80ceee6d0ef37b48b2f0b9d742f0f53f682f07c01a62cb35648884083727306c39c7722e43319fbb0a033288a84712852a8a58072a56163249e8a0ab0c775b8e01ed59c95b34edf2011f742755dd68e981f38b267e6688e72b6751af58801ef76341a7da9149f6c7f7bae73d2158415e793b07da024c52bfdd27443479a14e9afe31ab11d8ce0b34456dace9ea865c07004b447a382bdd39c914590e8146c4faf83c0292f1cae1abd0dba6585050c00646b1c6f9b5ef959a631f44abb126bbd178d1c1269399") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0x4c)=""/76) [ 34.286381] binder: 4101:4127 ioctl 5600 20006ffc returned -22 [ 34.313517] binder_alloc: 4068: binder_alloc_buf, no vma [ 34.317302] binder: 4101:4117 BC_INCREFS_DONE u0000000000000000 no match [ 34.326646] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/30 18:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x200000000000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000051a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000347000-0xb8)={0x0, 0x80, 0x9, 0x6, 0x800000, 0x10000, 0x9, 0x3412, {0x0, @in={{0x2, 0x2, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x7, 0xb87, 0x401}}, &(0x7f00002e9000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ebc000-0x8)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008a0000)={r2, 0x8}, 0x8) 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000abe000-0xa)='blacklist\x00', &(0x7f0000ce1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce6000-0x2d)='vmnet1selinux@wlan1)\'user+bdevmime_type&proc\x00', 0xfffffffffffffffa) r0 = syz_open_dev$mice(&(0x7f0000e28000-0x10)='/dev/input/mice\x00', 0x0, 0x6400) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00008a8000-0x9)=""/9) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003f0000-0x4)=0x100000000) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000300000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000645000)=@known='user.syz\x00', &(0x7f0000001000-0x80)=""/128, 0x80) readv(0xffffffffffffffff, &(0x7f0000376000-0x20)=[{&(0x7f00001fa000-0xe5)=""/1, 0x1}], 0x1) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clone(0x44040000, &(0x7f00007b5000-0x9e)="52aeec1e2f51b1ed4c5859ae881be21552cac0d540e61928e1b98e83182f815529cd9c018c9bbf199627815fedd93389f1dadeece6a653a8fa83a4f5fba408162f7dd648be5a028d68ca75b7db981df2c7559faf04782ccb3ad4e2438d0ed0b8f96860f2b6ac98fcb312f4f4e5b3d9cd8f85e2fa17af607417c0b1872e58b344eb3de91eaf", &(0x7f0000e0f000)=0x0, &(0x7f000010d000-0x4)=0x0, &(0x7f0000f43000-0xaa)="02ef98a3a8606ac56f723aedae5df605ac7476250f61b4243eb57f40e6c929a51877d5b80a32a6836c41fca26cd56f036ea61edf212931ac55d4db2f30737e15c669169822de432f53fb864ef541f7995898ac1bac29c356aea7941b926e8fa17de320f24acbcaddc4c9bdcd9aa4bc7d74ebe82fd1eec3a2b2c74f6f4aa59edd9363104093f4f3e4fb3a6ce1f4ce0924411c892392ea7f5a63ba92fadae2118fab33a4579772a9ef1357") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x0}) 2017/12/30 18:14:27 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x4c9}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000)={r2, 0xbe}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0x10)={r3, 0x2c, &(0x7f0000009000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x372}]}, &(0x7f0000008000)=0x10) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r4, 0xc, "3188f4fc974cb9979e4ee6c8"}, &(0x7f0000007000-0x4)=0x14) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000008000-0x93)=""/147) 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ef1000)='/dev/loop#\x00', 0xe4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004d6000)={0x3, [0x7fff, 0x7, 0x100]}, &(0x7f0000710000-0x4)=0xa) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000612000-0x4)={0xfffffffffffeffff, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f00008c6000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cf000)={0x0, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xc) ptrace$setregs(0xf, r2, 0x426, &(0x7f0000cb7000)="e4cf0c1c1d5cec8f4b1db88d18b1a4c87ed59127c4ccd6868a9a2deb9f750968e5605ab477527cb476598887f40b08434683b2b15a583bf78611dd5fbdd55510204c21e6a8e5d09603fd7755c912d063f37b7407f931e55e8c51629aefab26fac259035f020150da24a699e51d20ab01c5f14a74a6e5c625977924980e") ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00005f7000)=""/90) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cdb000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000865000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) [ 34.326654] binder: 4068:4139 ioctl 40046207 0 returned -16 [ 34.343993] binder: 4068:4071 transaction failed 29189/-3, size 0-0 line 3127 [ 34.355872] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.361710] binder: release 4068:4083 transaction 2 out, still active [ 34.368858] binder: undelivered TRANSACTION_COMPLETE [ 34.374006] binder: send failed reply for transaction 2, target dead 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) [ 34.459261] IPVS: Creating netns size=2536 id=9 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000474000-0x5b)=""/91) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000243000-0x4)=0x0, &(0x7f000089e000)=0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000047d000)=""/85) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000006d000-0x10)=[{&(0x7f0000a98000-0x1f)="1f00000002031900000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a2000-0x10)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000782000)={0x998, 0x1, 'client1\x00', 0x2, "63913241f942b726", "05d32074a9a08477a24520d6e20efa3fe6bbd0f771839515f3e09ff6f16f19b2", 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:27 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c11000-0x8)='./file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f0000f78000)='cgroup\x00', 0x8, &(0x7f0000fda000)="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") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a39000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000386000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fdc000)=0xc) lgetxattr(&(0x7f0000fdb000)='./file0\x00', &(0x7f0000663000-0xc)=@known='trusted.syz\x00', &(0x7f0000fdb000)=""/61, 0x3d) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$setlease(r1, 0x400, 0x2) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) flock(r2, 0xf) 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000fdf000-0x28)=""/40, &(0x7f0000fdd000-0x4)=0x28) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x82000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000)={0x10001, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/rtc\x00', 0x80200, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:27 executing program 3: mmap(&(0x7f0000000000/0x4f4000)=nil, 0x4f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) fcntl$getownex(r0, 0x10, &(0x7f000044b000-0x8)={0x0, 0x0}) mmap(&(0x7f00004f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f00004f5000-0x10)={&(0x7f00003fc000)=""/168, 0xa8}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000041c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00004f6000-0xb3)=""/179, &(0x7f0000306000-0x4)=0xb3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x10001006, &(0x7f00004f6000)="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") r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004bc000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000ef000)={0x2, 0xf1, &(0x7f00004f6000)="55a77ad04c4ada35ca448e43a5bb5f919873eba1718250f0627e4265d9dd781b7d1ebab1ba97fe25465506a259b59ee0a8b1ae0ddaa795ee21a55f95186384a269bf48b2043ecd5d9eef83aa1ddac53619955f0f5ea34d86e0abc2edce71632cfd5aa00474de558e61157ac3ecc19713e1e6c7db813269772c34a025d41374d9de86559683861eef6afcf9f119a9f82a370c84c6eaf547fede0f5d7beb91563798a2a3da8039fa446c77190e1924c54e80b26fc05b8add211f73c557f098e9baba2c7d63b63949ef049c4c5d8a550d5c7b44d0efacc132daf93d1f8e6a82332b00ea9c6cc00aa14311a4539a1662e955d8"}) getsockopt(r4, 0x4, 0x5, &(0x7f0000310000-0xde)=""/222, &(0x7f000047a000-0x4)=0xde) 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000013000)=0x1, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000011000)={0x0, 0x46, "e1196184ebb545652a967f44159becf5f29f6826cfd1c9478ed363da45e87a258a6ad233e45c212ca688f967403de97b512fc2fadd0e91f58872740368d8bd4678d113d21d36"}, &(0x7f0000001000)=0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000-0x60)=[{&(0x7f0000012000-0xe6)="f5be82de2951e0d26ad467344e8270da878479f15875cd7506dd86409d419fba4631de9deac92b1bd062064b180b16909498707c7f9cc49df0495aa7e6c275c19eda24ee1c52d66a9613e5c50066979359974370204d5978c8ae2b6ff7d58cf72c55dc0d24760e779dce2cea2d97dcd8881ecea9b000dd4da4ccc5cc7985138aec1bac44a0f387b58323cb26194804dcf8f15b6515c71f39eb9fcdc52a86ced98247853452a3693677dc2ad723a75fd2782adb2df60160a4c70f6fcc7ee3a00c34c23584bf5fd6f3f7df2cc8678d2f055b22b7158447a04c30e12b071ad9acb558a00a6a8284", 0xe6}, {&(0x7f0000002000-0x77)="19ade193d36c53ff845dcca539c99d42b522143a6726445d12b9fd2a3cc006eff778c6173fdf2f9c993494f8d426ad6956510fd28cebdd0cfd8df21bff778d1c4df2a337642af4e836e122adc3e21582001821ab17e8060d0eaef45619a17fa73e7c65e5acd7d5d218a39eab13b266e519efc160c1561c", 0x77}, {&(0x7f0000000000)="da7faa170a76c7ff038c9010e14ff5d53f38a9a931fb3120414333595b8f4f505f9e888debf7b4e6883d55aa6977a9259d46dfa8d2f2dd1f", 0x38}, {&(0x7f0000014000-0xe8)="d343108fba76be9430eea20c79ccd104c47bb7ebdeb44694dbbc204bfd28878f99357cc01bacfc4c523a0167fa10f2d60eb31a7262313d4d0735fa12f1ed3ea336d0f8db975a909e6b8457d4fb703ed99f25207f6ea145c8e8f38e932e4813357dcbca597fe886c77b87b024c1b2d534eed95fc797a54b9697c75b9ffcf3a8ae8c28921207a6cafca3bb3126cc9ce4b48e3c51e7363e33bdeb06364d52d2e7ef78d964440299bc17f17823b34099be3abf85842ae427cdf76e625ba32eb6ff23f87508807be6b56889ca48e53b48755b075c421660bf4759a9310e31e2297bd90c6ac5384684c1b5", 0xe8}, {&(0x7f0000002000-0xc0)="b2f6202d409ab9466f4f60b952c0ac2c72fc40e13f38830cdf0f698537b67da05ead424b0bbfbb296e9421281af8e986f148133b198618c9e2dd71b4443e1aa7d9886ce6d94886e725825fdd271c143eb1e65ec3373e3d894b8552e42eec6d570206c36fbc98a95c84166d44079f5a30c3e243d69dfcaa45c5ec27bb6bb86e5b3e14952193d9c84b66696788bb73594671350ae1d13ef45f0dd9c69c237d561277ef4fd858733d0ec0a3a95914d131361f695b7f271142ad57e19f7fd9a2a152", 0xc0}, {&(0x7f0000011000+0x8a2)="2de2444ede2c2ce049f89eab7737eac24531", 0x12}], 0x6, &(0x7f0000002000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x200, 0x8, 0xf57, 0x7, 0x1, 0x7, r4}}], 0x30, 0x40010}], 0x1, 0x4) mlock(&(0x7f0000013000/0x1000)=nil, 0x1000) getsockopt$inet6_int(r2, 0x11, 0x40000000000001, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008fe000)=[], 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a16000)='tls\x00', 0x4) writev(r0, &(0x7f000093a000-0x30)=[{&(0x7f0000a99000)="03", 0x1}], 0x1) [ 34.487001] IPVS: Creating netns size=2536 id=10 [ 34.561966] binder: BINDER_SET_CONTEXT_MGR already set [ 34.567939] binder: 4188:4208 ioctl 40046207 0 returned -16 [ 34.603482] binder_alloc: 4188: binder_alloc_buf, no vma [ 34.609381] binder: 4188:4215 transaction failed 29189/-3, size 0-0 line 3127 [ 34.618387] binder: 4188:4199 got reply transaction with no transaction stack [ 34.625914] binder: 4188:4199 transaction failed 29201/-71, size 0-0 line 2920 [ 34.654809] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.660867] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.667633] binder: release 4188:4199 transaction 7 out, still active [ 34.674539] binder: undelivered TRANSACTION_COMPLETE [ 34.680401] binder: undelivered TRANSACTION_COMPLETE [ 34.685824] binder: undelivered TRANSACTION_COMPLETE [ 34.691645] binder: undelivered transaction 6, process died. [ 34.698261] binder: send failed reply for transaction 7, target dead 2017/12/30 18:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e3b000-0x8)='./file0\x00', 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") sync() 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x40100000802, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000242000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f000027b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff3000)=0x10) setsockopt$sock_int(r0, 0x1, 0xee72fe804b949a20, &(0x7f0000d65000)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000764000-0xc3)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000fffefffffffffffd284602"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff4000)={0x0, 0x3}, &(0x7f0000803000-0x4)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ff4000)=@assoc_value={r3, 0x7fffffff}, 0x8) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000611000)='./file0\x00', 0x28000, 0x0) symlinkat(&(0x7f0000799000)='./file0\x00', r0, &(0x7f00009f4000)='./file0\x00') setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000d32000/0x3000)=nil, 0x3000, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000731000)=@common='gre0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a9000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000178000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a27000-0x8)={0x0, 0x4}, &(0x7f0000b42000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004ab000-0x4)=@assoc_id=r2, 0x4) recvfrom$packet(r0, &(0x7f00008ec000)=""/185, 0xb9, 0x102, &(0x7f000015a000-0x14)={0x11, 0x13, r1, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/30 18:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x802) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009c0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00003e0000)=0x0) 2017/12/30 18:14:27 executing program 6: r0 = open(&(0x7f0000cc8000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fa6000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x80, 0x2, 0x9, 0x5, 0x9}, &(0x7f0000cac000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000026b000)={0x8000, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000acc000)={r3, 0x3c732a4a}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000b34000)=@llc={0x1a, 0x16, 0x6, 0x2664, 0xffffffffffff8000, 0x81, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00003ce000-0xb0)={{0x1, 0x7ff}, 'port1\x00', 0x82, 0x80000, 0x5, 0x7, 0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x200003, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000bc4000)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100002, 0x0}], 0x5) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) bind$ipx(r1, &(0x7f0000788000)={0x4, 0x40, 0xffff, "706c03e7ba79", 0xca62, 0x0}, 0x10) 2017/12/30 18:14:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="6e5bf58f7c71996844b932b283ecd133", &(0x7f0000c2f000)=@ethtool_rxnfc={0x2e, 0xb, 0x0, {0x8, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x7ff}, {"ab82", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x42d, 0x80, [0x40, 0x7f]}, @esp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x37, 0x327}, {"dafd", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x401, [0x3f, 0x0]}, 0x100000000, 0xfff}, 0x4, [0x6, 0x8, 0x6, 0x3ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:27 executing program 0: r0 = open(&(0x7f0000055000-0x8)='./file0\x00', 0x24400, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a37000-0x1f)="e07e42006b8fc21bf7da5d27753ec9cc0bbdea3e921fb32e309e365bf09dc1", 0x1f, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f000007b000)='keyring\x00', &(0x7f0000efd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0xb126, 0x5, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x5, 0x4) prctl$intptr(0x2f, 0x3) 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000066c000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000103000)={r1, @in6={{0xa, 0x1, 0xce, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_create1(0x80000) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cb0000)={0x0, 0x2c, &(0x7f0000b54000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}]}, &(0x7f000017a000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000db8000)={@common='gre0\x00', 0xff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000072b000-0x94)={r1, 0x5, 0x8c, "f71bb813762aeb1f4c7bda2c0ae21cfc70fc8eb56fd2f10d1fc26c60d76e3d870ec8a38cc507c5a495f82350d838c95c3bf9a58f0ea7643e2ae91a82ebf21431eb0a40f984b398b627941b38ff5400ab5e94ed7ea36928f87a73dd853d9bb587d847f3d49323716bef5bfb10f0614b64363582fdd978a97529cdae2cd55e3bcc71acd9680ce826d8cf445ac4"}, 0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000084e000)=0x0, &(0x7f0000ed6000)=0x4) sendto(r0, &(0x7f0000f1a000)="140000000701e7fb00003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) pwrite64(r0, &(0x7f000008a000-0xe4)="1694fbc39d48856e2dd79c7c529a9b2f6fdd72383c6b339ea7c3c5a7e34678b2de87217aa641165eda91ea035ae66f24745c7a1da49ca736d66bd0023155e01ad998dc72d38c70cf61abb47847f2b634acb296cc75d30a9cb84feb93fb89357f9017a7fb3d1e495c1e6a1a571d50c0ec569e82e3a3851e3c4eaccd35d8039d260691fb2c1e787ad9911008a64d7b24706bfcb453ab6ad102c25fc4a279d215e27ca140ca8cb306619662200e7af0aa36f7fd3568dd85bdb6da12fc763d3cd4abb34781939fa26dd3283bd72d09a773d55f2a7045f96311a679e021d39cddeb031d6eacf4", 0xe4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000acc000-0x8)={r1, 0x2}, &(0x7f00002ad000-0x4)=0x8) 2017/12/30 18:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eac000-0x8)={0x0, 0x0}) 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x40000000036) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001fc000-0x14)={0x0, 0x8, 0x520a, 0x8, 0x10000, 0x100}, &(0x7f0000ff1000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000829000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55532c74, 0x401, 0x2aaf, 0x6219ffb5, 0x2}, &(0x7f0000a9e000)=0xa0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000014d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = fcntl$getown(r0, 0x9) wait4(r4, &(0x7f0000abe000)=0x0, 0x80000002, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a2000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000672000-0x50)={{0x3, 0xfffffffffffffff9}, {0x1, 0x1}, 0x260d, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x100000802, 0x0) connect$inet(r1, &(0x7f00003db000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000acc000-0x4)=0x100) 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ba1000)='keyring\x00', &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000ffa000-0x30)="707070312391276264657640247d73656c696e7578747275737465646973656c66282a2e47504c2e7472757374656400") setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b42000-0x4)=0x8, 0x4) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4c, 0x12, 0x1, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1a"}], 0x4c}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/30 18:14:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) prctl$setendian(0x14, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000037000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom(r0, &(0x7f0000a65000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r1, &(0x7f000050b000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dfc000-0x4)=0x1c) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x0, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000011000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000000b000)={0x0, 0x2, &(0x7f0000007000-0x39)="bb77"}) 2017/12/30 18:14:27 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x2e)=""/46) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f14000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f14000)=0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f13000)={{0x5, 0x3f}, 'port0\x00', 0x10, 0x41000, 0x0, 0xffffffffffff77d8, 0x8, 0x7, 0x100, 0x0, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000f10000)="24000000190025f4001809180000fd0e0a007ffd001000000200000008001700ffffff6e", 0x24) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000065b000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/30 18:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) unshare(0x100000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) listen(r0, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f000058e000-0x8)='./file0\x00', 0x24588740d35b3af7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000423000)={0x0, 0xf8, "b3147532f400f0fb8b91a3aa86aad06dbd2e57143786b9f32bd006bfc48fd7a2bf521774f123f21479163a7f3d3c0e1959571ffe8ba2eefd14b784bfe2c31e42249f42d501668809d372eac1070ad4afa82018d49d0657d448af6196b36108c90eb3ba13ea486493b10de5e9f27455272879083953cb7c4c334321b4fbaf08d7d31c0cb982bfa0e284b508fa860636585a57d6050f907888ce4fb0e0519e1676fb66f0ba0371be02dbd772f8ce13730b62e2e614fe175d0c43b921a67ff5451f67aebd658155039659471ab969002558715bc709256782935e4a0ef637ce466a464271c5dc53f1fc20a897be35e92251f321031fe44c46d1"}, &(0x7f0000f83000)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000444000)={r2, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000074d000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00008a2000)=""/112, &(0x7f0000ef0000-0x4)=0x70) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000696000-0x15)='/proc/self/net/pfkey\x00', 0x80800, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f00004f6000-0x4)=0x100, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00003ea000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xff, 0x1, 0x3, 0x7b9, 0x9}, 0x20) 2017/12/30 18:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$netrom(r2, &(0x7f0000127000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000072e000)=0x48) 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockname$packet(r0, &(0x7f00001fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d7000-0x4)=0x14) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005a3000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x37, 0x2, 0x772, 0x1a, 0x20, 0x20, 0x8, r1, r2}, {0x5, 0x4, 0x4, 0x6, 0x0, 0x80000000, 0x5, 0xa668}, {0x1, 0x6, 0x7, 0x200}, 0x4, 0x3f, 0x6, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a8, 0xc8a1}, 0x13, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0x2, 0x3, 0x7f, 0x9, 0x80000001, 0x2}}, 0xe8) 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r3 = accept(0xffffffffffffffff, &(0x7f00008ae000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000045d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000804000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0x3, 0x7fff, 0x100, 0x6, 0x38, 0xfffffffffffffffd, 0x8, 0x3, 0x6, 0x40, 0x2879, 0x7, 0x4]}, &(0x7f0000562000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000065000-0x8)={r4, 0x10000}, &(0x7f0000fdb000)=0x8) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000070b000)={r5, r7}, 0x10) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a83000)={0x4, [0x5, 0x7f, 0x6, 0x16]}, &(0x7f000061f000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000019d000)={0x0, 0x8}, &(0x7f0000370000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00001ab000)={r8, 0x4, 0x20}, 0xc) r9 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000012d000)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aef000)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000009000-0x78)={0x4, 0x78, 0x8, 0x0, 0x6, 0x7, 0x0, 0x3, 0x801, 0x4, 0xffffffffffff1e00, 0x7, 0x7fff, 0x80, 0x6, 0x3, 0x9, 0x2, 0x7, 0xef16, 0x7, 0x4, 0x5, 0x0, 0x3, 0x80, 0x401, 0x7f, 0x0, 0x45f, 0x8, 0x4, 0x5, 0x5, 0x200, 0x2, 0x1f, 0x7, 0x0, 0x6, 0x2, @perf_config_ext={0x7, 0x3}, 0x800, 0xa5, 0x401, 0x6, 0x1, 0x81, 0x4, 0x0}, r1, 0x401, r2, 0x1) fcntl$getflags(r0, 0x3) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ad1000-0x4)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x3, 0x100000, 0x2400, 0xffffffff, 0x9, 0x7ff, 0x5, 0xfffffffffffffff9, 0x5, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x3, 0x9, 0x8001, {0x77359400, 0x0}, 0x7fff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000465000/0x4000)=nil, 0x4000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000003000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x1, 0x80000000, 0x13}, {0x1, 0xffffffffffffffff, 0x1, 0x0}, {0xaf9, 0x7fffffff, 0x2, 0x2}]}, 0x10) r4 = openat(r3, &(0x7f0000011000)='./file0\x00', 0x103200, 0x65) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000012000-0x64)={&(0x7f0000003000)=[0x0, 0x2, 0x2, 0x101, 0x9, 0xd7b, 0x1, 0xf4, 0x8, 0x1], 0xa, 0xbe4, 0xfffffffffffffffb, 0x8000, 0x20, 0x1, {0x2, 0x0, 0x4, 0xff000, 0x0, 0x8000, 0x4, 0x4, 0x8, 0x1, 0x0, 0x4, 0x20, 0x64f86d9e, "4bfbd6dc4b528bd0ec0b87e94ddf2d085eacb6201af6ae70399fbdaf7031096a"}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000014000-0x108)={r5, @in6={{0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x101, 0x7fff, 0x3, 0x9, 0x3, 0x6, 0xf800000000000000, 0x8, 0x7, 0x3, 0x9, 0x0, 0x4000000000000, 0x7f]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000003000)=0x0) futimesat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000b5b000-0x10)=[], 0x0) 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fd5000)=0x1ff) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fd7000-0x5)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000b6e000)='/dev/input/event#\x00', 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000018f000)=0xffffffff00000001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6e000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x41, &(0x7f00005fa000-0x10)={0x1, 0xff, 0x7, 0x39f}) 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000756000-0x58)={0x800, 0x6, 0x6, 0x4, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f4d000)={{0x80, 0xfffffffffffffff9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00002b6000-0x58)={{0x7, 0x5}, 0x0, 0x70c0, 0x5, {0x7, 0x8000}, 0x7fff, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f00001f6000-0x5)='user\x00', &(0x7f0000205000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000118000-0x4d)="5583706d502eb64b587e49655a5aad2878fbf9756da47185aa97d30e8b9ecada4b80da551bbed234e55ddb42f3ec325a2505de2fc01523164053dede08dfa0d4dd7490fb7a37b0bae07f9a7435", 0x4d, 0x0) keyctl$revoke(0x3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002fd000-0xb0)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000052f000)='mountstats\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c3d000-0x10)={&(0x7f0000d19000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00003e2000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/30 18:14:27 executing program 0: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c0000)='net/rt_acct\x00') pread64(r0, &(0x7f000018c000)=""/0, 0x0, 0x40000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000c5b000+0xeff)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000865000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006e4000-0x8)={0x0, 0x1f, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3ff, 0x0, 0xc, 0x8, 0x9, 0x0, 0x4, 0x9, r4}, &(0x7f0000002000-0x3)=0x20) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000135000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e55000)={0x0, 0x0, 0x0}, &(0x7f0000888000)=0xc) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)=""/0) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c26000-0x25)="24001a0013000700ffffef0040000000028000000d00e400010000ff000440020cb81617", 0x24) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00007cc000-0x71)=""/113, &(0x7f00008d3000-0x4)=0x71) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4f000)='/selinux/status\x00', 0x0, 0x0) 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005a7000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000093b000)={0x10, 0x0, 0x4, 0x3}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000027c000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) pipe2(&(0x7f0000f73000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000926000-0x8c)={0x3, 0x8, 0x9d68, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000021b000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000075d000-0x20)={@generic="bf40825abe0d6537fdc498075a44985d", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000003000)=0x1e) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000982000-0x28)={@common='bpq0\x00', @ifru_settings={0x5, 0xffffffffffffff01, @raw_hdlc=&(0x7f00000a2000-0x4)={0x6, 0x515}}}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x3, &(0x7f00003b2000-0x60)={0x0, 0x18, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a43000)=0x0) timer_delete(r3) r4 = fcntl$dupfd(r1, 0x408, r2) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000109000)='veno\x00', 0x5) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a0000000808735db24a26632ff59"}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fce000-0x2)='./bus\x00', 0x0, 0x0) mount(&(0x7f0000b7b000)='./bus\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$getown(r0, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fcd000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000004000)={0x202, @time={0x0, 0x1c9c380}, 0x4800000000000000, {0x4, 0x0}, 0x2, 0x2, 0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) write$eventfd(r0, &(0x7f0000002000)=0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000005000)={0x0, @tick=0x81, 0x8, {0x0, 0x10000}, 0x5, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000-0x1)='\x00', 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000004000)="7b1a0d1538a51e4de7ec8a3c8ee5508e964b12eb28e114d490922ad3ac2fec4c7c36519f98f1630e5a1dfc92be2f5cadd6a37f51b237f9d4247008a1977f05eef68295f3908373d3892099a0e3fa28ad", 0x50, 0x0, &(0x7f0000006000-0x10)={r1, r2+10000000}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) 2017/12/30 18:14:27 executing program 1: umount2(&(0x7f0000f48000)='./file0\x00', 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) listen(r0, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c24000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00001d2000-0x24)={0x9, 0xffff, 0xcfa7, 0x1, 0x0, 0x9, 0x401, 0x3, 0xd5c2, 0xffffffffffffffc0, 0xffff, 0x6}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b75000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5317d6a559ce", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="797fa999994348d5ff9a24ce3639151ac141d368993bd8e6348babb12d4e673ad885e573a2f474d176be32e27d8e04ece294fe", 0x33, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) accept$ax25(r1, &(0x7f0000af1000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2017/12/30 18:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007bc000)={0x200000040000004, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2017/12/30 18:14:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x400, 0x465}, 'port1\x00', 0x2, 0x8, 0x3, 0x2, 0xc31f, 0xffffffff7fffffff, 0x5, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000464000)='./file0\x00', 0x0) readlinkat(r1, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) fallocate(r1, 0x0, 0x8, 0x0) 2017/12/30 18:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = creat(&(0x7f0000b2f000)='./file0\x00', 0x103) ioctl$TCSBRKP(r1, 0x5425, 0xa4) 2017/12/30 18:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f000098b000-0xd9)="020008fff900000000005462fa01a5f1af0d2cf653f13cc379ede4eaf40f4a95bbff850a8263e97506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81c1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c72918713600000000000000055ce8145e659ce8c8bed2357e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d7a4830d0c391f2ecab7bbfbcbbb", 0xd9) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) r1 = getpid() rt_sigqueueinfo(r1, 0x4, &(0x7f00006bf000-0x10)={0x33, 0x20, 0x711, 0x108}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aa5000-0x10)=@generic="a4e6151776ea25f0bc7bbaae23a46901") fsetxattr(r0, &(0x7f00005c6000)=@random={'osx.\x00', '&posix_acl_access{}\x00'}, &(0x7f0000c2f000+0xd7)='-!vmnet1-\x00', 0xa, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000a9b000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c91000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00001cf000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00009e2000)=""/214, 0xd6, 0x10000000000fffd, &(0x7f0000021000-0x14)={0x11, 0x0, r3, 0x1, 0x40000000000083, 0x6, @random="c74d49f9020c", [0x0, 0x0]}, 0x14) sched_getattr(r2, &(0x7f00004c5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5c000)={0x0, 0x0, 0x0}, &(0x7f00001c9000-0x4)=0xc) clock_gettime(0x0, &(0x7f00008fc000-0x10)={0x0, 0x0}) r6 = dup(r0) getsockname(r6, &(0x7f00006e1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc9000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000de6000)=@sack_info={0x0, 0x400, 0xffffffff}, &(0x7f000026b000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f31000-0x8)=@assoc_value={r7, 0x1a}, 0x8) recvmmsg(r0, &(0x7f00002d0000-0x12c)=[{{&(0x7f00002f3000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000151000)=[{&(0x7f0000263000)=""/3, 0x3}, {&(0x7f0000e4a000-0xed)=""/237, 0xed}], 0x2, &(0x7f0000cff000)=""/4096, 0x1000, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000a71000-0xa0)=[{&(0x7f0000b56000)=""/137, 0x89}, {&(0x7f000021a000-0x5b)=""/91, 0x5b}, {&(0x7f0000549000)=""/176, 0xb0}, {&(0x7f0000b70000)=""/128, 0x80}, {&(0x7f0000dd1000)=""/112, 0x70}, {&(0x7f0000c70000-0x1000)=""/4096, 0x1000}, {&(0x7f00006b2000-0x49)=""/73, 0x49}, {&(0x7f000059b000-0xff)=""/255, 0xff}, {&(0x7f00003e5000)=""/57, 0x39}, {&(0x7f0000e0b000-0x9e)=""/158, 0x9e}], 0xa, 0x0, 0x0, 0x17}, 0x4}, {{&(0x7f0000123000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003c7000-0x20)=[{&(0x7f00006ba000-0xc6)=""/198, 0xc6}, {&(0x7f0000d7c000)=""/0, 0x0}], 0x2, &(0x7f0000314000)=""/96, 0x60, 0x100000001}, 0x0}, {{&(0x7f000055b000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000752000-0x80)=[{&(0x7f0000974000)=""/136, 0x88}, {&(0x7f00006b0000)=""/207, 0xcf}, {&(0x7f0000bec000)=""/83, 0x53}, {&(0x7f0000a4c000-0xfe)=""/254, 0xfe}, {&(0x7f0000d89000-0x87)=""/135, 0x87}, {&(0x7f0000370000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7a000)=""/165, 0xa5}, {&(0x7f00006a9000)=""/4, 0x4}], 0x8, &(0x7f00005a7000-0x8d)=""/141, 0x8d, 0x1}, 0x9}, {{&(0x7f00002fc000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad6000)=[{&(0x7f00005db000)=""/69, 0x45}, {&(0x7f0000426000)=""/2, 0x2}, {&(0x7f000065c000)=""/81, 0x51}, {&(0x7f0000e39000)=""/84, 0x54}, {&(0x7f0000fac000)=""/234, 0xea}, {&(0x7f000084a000-0xa2)=""/162, 0xa2}, {&(0x7f0000405000)=""/85, 0x55}, {&(0x7f000072c000)=""/193, 0xc1}, {&(0x7f0000225000-0xc0)=""/192, 0xc0}], 0x9, &(0x7f000009b000)=""/214, 0xd6, 0xc60}, 0x1}], 0x5, 0x100, &(0x7f0000bb5000)={r4, r5+10000000}) rt_sigaction(0x34, &(0x7f0000c94000-0x20)={0x6, {0x0}, 0x10000004, 0x5}, 0x0, 0x8, &(0x7f000066e000-0x8)={0x0}) 2017/12/30 18:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000d65000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000236000)="", 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6e000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004b6000-0x8)={r1, 0x8}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x6, "06c46f6243c8", 0x5, 0x0}}) userfaultfd(0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001e5000-0x14)={0x0, 0x0, 0x1f, 0x100000000, 0x1, 0x0}, &(0x7f0000e04000)=0x14) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) sendmsg(r0, &(0x7f00008b6000-0x38)={&(0x7f00002df000-0x8)=@sco={0x1f, {0x7, 0x3, 0xf4, 0x0, 0x400, 0xfffffffffffff800}}, 0x8, &(0x7f0000179000-0x30)=[{&(0x7f0000ab8000-0xd0)="b1dcdd7556e95137e62a1bdb6e8a2781931ef16bc4a2a0d0f1f9b1e5a64ac5a6ba3063e7004660fa8dead8cdba509366c436b66168cbd26073c5d9293889c910b7b5ae5fed3bdb046b6a8fd09c4daa6856622ddde359e595d6bfcd55e8ed8e24ed3c4fde5957420fbcfe1a722b84ebdcd6d3f52bcd9af64ebbed800ab3b7b3d835bd89265ce153a743f4d05a8d7357f5dce5e4d2fb6473b88a42fa6bae69b55bf314e3893b6eb05538c82f12cb3f0a517786fc2beddc76aafa1b6765ff3c5daa38d571c75135ef9e29f62852eb2a6082", 0xd0}, {&(0x7f000050b000)="d7a8f438cce47e68248bf494bb556f9edba13e07610ef1a1423a1d17aaaea1b813bb106eb6c9bdad891cdbba3a", 0x2d}, {&(0x7f0000d45000)="d807bb71e25061d3c81c0ec2ca58ca9a06f8156744f6aded41ddc5caf447ef1951a6741d4021f8d86f7458f64068a560b1f7e03b82065838fb9295ef31a12c7e80", 0x41}], 0x3, &(0x7f0000ec3000)=[{0x110, 0x13f, 0x8, "9d87b53397f3ba39293ec8ab897db2a616b21d4ed5967b0dfa3bccb2e5f268cbfe247c5146b1d806684180160b699b17c8ef58f682a476b1986f38f8d28a1c6d789b380ab07677fccf11a3a5d7bf31bd4e02a6be026e0186cd2ddfb1e59ed2921df2414b4bab6d348f74f6b0e811eafbf3cce01e0c5f9261f218e9c7d69014072b934c2957037fac88394129b05cbd647305fff02d7667503df1775f471288e2f568a4648725525e6c40d0d9fa2c900176b9b9b851c8cff4dffad909c79d5272ffdfb0ff0b88a45eb6891066bd949c3d96f6ba922970adfda3748749634ae9d6b8aedbe416d64701c3d3397839be09fcb6ff891ed50234b99e"}, {0x78, 0x112, 0x0, "e4a5eaf2345db5476af89d7a0a211f1ad32403b85ddaf92fc25c6f24fd6bbd6d4db2bc96c26df5c9b68bb2acb95f65e8b308a71aa4d9c8b445f034a224e0d8a70ea4e292b18c9cdba288a2276917e1f29b378d59d0e264e762732ca71e4b73f0e30ee0"}, {0x10, 0x0, 0x1ff, ""}, {0x108, 0x11b, 0x401, "c4a1aecb019ea833bb73b49a5cde98311d875e2070310d2afee42041c483241b0a261acff914d3b7b2d6009229408f59dec8ed47e02b61b3132fd5163aeb415f2bcc5e21f18f2a181904e37d23cf321a887cd2821bf171a5cdd2365e7d4832a112056122ea4f4e7edf4bd844b38faa713b8a19f2ccf28ec57700147ee4a82e037cb786d2da4358dc986a90e068f940fd5a10d5d5f47ff267b44afff8bb407f5fe271b70e60f899eff7ff4df34bd53779b045f5432de1a6a9fdfe67cda6c096c734b31298607b48f7d9bbd05749cb1383e6fed6e8a01caaefee1112cc7a9daf089cc4f1cc148a8ff2c7820faa0f71e025d2bed1"}, {0x1010, 0x1ff, 0xe1aa, "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"}], 0x12b0, 0x8000}, 0x0) 2017/12/30 18:14:27 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008c6000)={0x7, 0x7f}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000bc0000)={0x3ff, 0x8, 0xfffffffffffffffd, 0x104, 0x10, 0x2}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fde000)=0x0) dup3(r1, r0, 0x0) 2017/12/30 18:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000f7d000-0x1)='./file0\x00', 0x140) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00008ed000)=0x0) sendmsg$key(r0, &(0x7f00007fc000-0x38)={0x0, 0x0, &(0x7f000026d000-0x10)={&(0x7f0000f38000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x2, 0x200000000000) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000fc000-0x4)=0x3) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:27 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x5, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000473000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x0, 0x1, 0x8, 0x6ffe, 0x5619748c}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400800, 0x8) setrlimit(0xf, &(0x7f0000001000-0x10)={0xfffffffffffffa38, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x10a1, 0x0) 2017/12/30 18:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x10, 0x805, 0x8001, &(0x7f00002e5000-0x8)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d64000)=0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000e24000-0x18)={0xaa, 0x0, 0x0}) 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003f3000)=0x0, &(0x7f000041e000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ce3000)=0x0) 2017/12/30 18:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000055c000+0x758)=0x0, &(0x7f0000109000)=0x4) mknod(&(0x7f000006b000-0x8)='./file0\x00', 0x8000, 0x6) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = open(&(0x7f0000f82000)='./file0\x00', 0x100, 0x76) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000382000)={@common='bpq0\x00', @ifru_settings={0x800, 0x8000, @fr=&(0x7f0000011000-0x18)={0x10001, 0x6, 0x1, 0x1bae, 0x157, 0x1, 0x3f}}}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000393000)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x9, 0x4, 0x6) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2017/12/30 18:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000015b000)='/dev/snd/seq\x00', 0x0, 0x800) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) 2017/12/30 18:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000150000-0x12)='/dev/loop-control\x00', 0x80000404ff, 0x0) fadvise64(r0, 0x0, 0x4db, 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002db000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x200440) futimesat(r0, &(0x7f000078f000)='./file0\x00', &(0x7f000020d000)={{0x0, 0x0}, {0x0, 0x2710}}) r1 = socket(0x10000000010, 0x400000002, 0xc) write(r1, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100020423dcffdf00", 0x1f) fcntl$setlease(r1, 0x400, 0x0) 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) statfs(&(0x7f00006c8000)='./file0\x00', &(0x7f0000071000)=""/241) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"0080ff960427fb"}, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/30 18:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000-0x4)=0x0) dup3(0xffffffffffffffff, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10001) open$dir(&(0x7f0000fc0000-0x8)='./file0\x00', 0x0, 0x0) ptrace$getsig(0x4202, 0x0, 0x3ff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket(0xc, 0x80804, 0xfffbfffffffffff9) close(r1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3a443575602fcc7f, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) close(r3) 2017/12/30 18:14:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3a, r0, 0x0) pipe(&(0x7f00006d6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000) 2017/12/30 18:14:28 executing program 1: clone(0x0, &(0x7f00009c8000-0x1)="", &(0x7f0000a03000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000085b000-0x4)=0x0, &(0x7f0000266000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) time(&(0x7f00002db000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x81) 2017/12/30 18:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000291000)='minix\x00', 0x40000, &(0x7f0000cae000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='9p\x00', 0x8409, &(0x7f0000c82000-0x2)="") chown(&(0x7f0000b72000-0x6)='./file0\x00', 0x0, 0x0) 2017/12/30 18:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000085e000-0x4)=0x1, 0x4) writev(r0, &(0x7f0000071000-0xa0)=[{&(0x7f0000095000-0xda)="2a467d80d7158b2333f8fa2145cc67b2901620660896732cf3b713a350808cef149ea3c07c817c85c00f6aa45bb9551612b6690036f282e4c5c320772438b1e6e7848415564c82c1cdc1e3e22cb1705f2d2fbc80bc26cbf20cb94393d981075fd1528097e9114eb30be730ae1215b33de4f61d591ee93825adfd6d0edb5f942358adc00dacb36195aca06598a9d29f1d4201b326512defa46e9d0b1a7e06b6464a3bff65c0dd92544517789265d5128d9f", 0xb1}, {&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52ef8922dbb87dd870bc39792f5d5787", 0xd0}], 0x2) shutdown(r0, 0x1) sendto$ax25(r0, &(0x7f0000c6b000-0x91)="09d192d67bc10c594b3fd4503db2af7e7f823709814d0332bbc4e5ebcc911a6609beb349217eada7492f415c968c593d631afb076b07d6c63e6d6d50fd9d2ecb47ee3d91437f85aebead14801509e1db64c8f2a455c8ed6ab1750d8380a4b953112585b733a13c0ba0990bb22a4d91ea0dd49fbee0c8c4ef7f7da0acc99ad902cc7c67a8a2a41cb52e2ef0dabefa591697", 0x91, 0x4, &(0x7f0000c50000-0x10)={0x3, {"669fb789117901"}, 0x0}, 0x10) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) userfaultfd(0x800) syz_open_dev$tun(&(0x7f0000f46000)='/dev/net/tun\x00', 0x0, 0x100) timerfd_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 35.615667] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/30 18:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000084000-0x4)=0x0) timer_create(0x8, &(0x7f0000742000-0x60)={0x0, 0x38, 0x0, @thr={&(0x7f00005ee000)="9409beda6d5fd39157375379e5352329e58377136b0d2d6cabb74e17cf345848549b0ec6c8c78a01ea194624325c3b324d012bc0db679db82b8cf73094ec9bf979c923f2000a9aeab012eef3d463e0cbb5b8c0cec93bda6065645b0c825a1c91350fa28d5802209109a30cc3814516bbc707dc37545e13e6e7d775186047a4", &(0x7f0000052000-0xc5)="c809ba8f261c7fda8d1ed782dfef414be302b386d493f327065e405722c05b51f65b1fdb33be41b7e0e8d31875ba3e7b4033f62218e98a063c2a334a2b75efe079039a78f8724bcc33b38b1a17e36ebfe1fc0316e2d6aa1fbf03b955101aaf398d90adf41ed7c3d3a34a5d06de8b5e907110c28ca17a61d2c9d817caa784c637837e82b5a5b03652b42418b38e99e167f5099f6875edaca90895f0914ad254019a7d383d8c25846c8c8f8e8d546cb9b22dd303e11ee8ea857bd99c7e07ff573c5cff0d45d0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) 2017/12/30 18:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f73000-0xe)='net/protocols\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/member\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) futex(&(0x7f0000717000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b0f000)={0x0, 0x0}, &(0x7f0000805000)=0x0, 0x4000007) clock_gettime(0x5, &(0x7f0000a2e000)={0x0, 0x0}) time(&(0x7f00006eb000-0x8)=0x0) open$dir(&(0x7f000055c000-0x8)='./file0\x00', 0x444001, 0x80) epoll_pwait(r1, &(0x7f00007fc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000d64000-0x8)={0x80f4}, 0x8) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000474000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000292000)='tls\x00', 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000c92000)=0x5, 0x4) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x80000000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.672675] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.691322] 9pnet_virtio: no channels available for device ./file0 2017/12/30 18:14:28 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000021000-0x4)=0x0, &(0x7f0000020000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000017000-0x4)=0x0, 0x4) 2017/12/30 18:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = dup2(r1, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000003a000-0xc)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ed2000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b56000-0x4)=0xe8) getgroups(0x9, &(0x7f000085c000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d6b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000392000)=0xe8) lstat(&(0x7f0000afc000-0x8)='./file0\x00', &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000109000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a32000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d4000)=0xe8) lstat(&(0x7f00006b2000-0x8)='./file0\x00', &(0x7f000046a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009af000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e3000)=0xc) lstat(&(0x7f000084e000)='./file0\x00', &(0x7f0000f20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000028a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b5000-0x4)=0xc) r18 = geteuid() r19 = getegid() r20 = getpid() stat(&(0x7f00004f1000-0x8)='./file0\x00', &(0x7f00001f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ab8000)='./file0\x00', &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000b10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004d3000-0x4)=0x0, &(0x7f00002bd000)=0x0, &(0x7f0000a7b000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d63000)=0x0) r27 = geteuid() getgroups(0x9, &(0x7f0000494000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r29 = getpgid(0x0) r30 = geteuid() r31 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000c01000)={0x0, 0x0}) lstat(&(0x7f00000cb000)='./file0\x00', &(0x7f000079a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() r35 = gettid() lstat(&(0x7f0000b55000)='./file0\x00', &(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003ad000-0x8)='./file0\x00', &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000388000-0x230)=[{&(0x7f0000afe000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000904000)=[{&(0x7f00000b3000)="b3bf031a495a97f13dde1b5d9485f7da165aa03b3c0c5b16e8f7c422eab5983927f08b93474ba5d0b3827be6ed51676628e61ac41934f05f962cd913e3f27ba089743e2a7aeba75f4418c917a35a86fe348bbed27e76395e3066c33f89261131836b359e74978f25a03ac86bc8c9705a2ef713eae55d199a37d797cd7abf570535bedb39d0cd", 0x86}, {&(0x7f00002a0000)="de5d01fbdc5b7c636ce126d6f462b086d6f15a486e88", 0x16}, {&(0x7f000063a000-0xc8)="35fdd103b57dc264e5f01ec869c8c0f28505c8c4b84cd16b666539f8bef55fdc5eea6c8e0706db923e11557086bd31e5227e0c51476a37e386efda07508da91ba9326862bddf81540f5b2694fa1b5d8f1ad8b5bf3ab58ee7818f39393c3ecc7d62282a7cf240e71c0d5e9387efcc97dc812f00aaf4a088f01ac443dbaa4e08d676a1ee1e0710dd1ffc3363b9142c2b083c2a50481a520202b84d19c55dbc66f1929d64da8a890c4e2f6aa853ef89f0a3ec2cc58927c641f269a172228ed75f0cb59c4a5699c35baf", 0xc8}, {&(0x7f000060d000-0x62)="6d312898f73310432cd423bb990347519d95dc991d6fe0191b7ef213ca1baaa8cbeb343146ede0385c0aa9440b9dd9faf93a633a0f5db8f2ddc72186dcf66abd86af947dec0f94f9fd4812a49d32487ed2a1cde9cdbb680d14bed518da477b3e9a19", 0x62}, {&(0x7f00001d6000-0x3b)="a7179ddeaa6122b10bc2d02f53ac102832fcd3066c7bb31a28831e76aed00a60839e093d89166eb816b6a6b2429a56cd970eadd758bbc7a2de8407", 0x3b}], 0x5, &(0x7f000045e000-0x110)=[@rights={0x20, 0x1, 0x1, [r3, r4, r1]}, @rights={0x30, 0x1, 0x1, [r3, r2, r4, r0, r2, r2, r1, r3]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r3]}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r3, r2]}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r3, r0, r3, r4, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x110, 0x1}, {&(0x7f0000548000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000400000)=[{&(0x7f0000891000-0xc2)="a16a0526d0a33da2f3f95b0ece04d7e1b732e0d98202837b6b5c1f2d6335e25d80f079644dcdc4698e2805f3df2eaa9bbb6e76fbe62739fd74e6cf17b1277f3c6e7401a9324634290b30afd54b4c393a4dd11862e3402e3cef62c04cf0ab6ea8e387a210caa355353f3e2e11c4c12a57a342f0368059f2af85768ee18da7bfbed922c53c1151cd657268691878051564b796d5ff806fab66fe115aa66067a05a5d10bd9b1f56a374274d16f5d968c8ea3d512536c61d014de1541100702e52192b58", 0xc2}, {&(0x7f0000671000-0x1000)="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0x1000}], 0x6, &(0x7f0000939000)=[@rights={0x20, 0x1, 0x1, [r4, r2, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r3, r0, r4, r1, r1, r0, r3]}, @rights={0x18, 0x1, 0x1, [r4, r2]}], 0x88, 0x8080}, {&(0x7f0000a0b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d48000-0x10)=[{&(0x7f0000be5000)="dd443b2977d01027121ad99b0e63fe8960356b418d47ef58f32c4e0b1d881cb1ebd3a699c23b629e02f0dca4212dd75b708cf9c498c93ad42e512ba9ab3df0185c563699583eed440886f4bede566db24115c3378905b66a32cd6a092d1dc9cf2ee81c24bffeff736890bd4c3a26693cdc82fff7e3e232bd48d7c11679ec47a570f9393c04", 0x85}], 0x1, &(0x7f00000bd000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r3, r2, r4]}, @rights={0x20, 0x1, 0x1, [r3, r4, r2]}], 0x60, 0x800}, {&(0x7f0000b66000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006a0000-0x20)=[{&(0x7f0000dd2000)="fc3a286328dac5928542662faef8e7833dff1e9abfa3bea1eaa777aff5db4c2d4438d4b689ee1cd4aa34bafb0e7bb6a1582472bab61359dce4", 0x39}, {&(0x7f0000559000+0x244)="a78aa93b00cc2230e702b3bd774e3bcdd706b6c2c2613654c91fae41b0b8bf64c65cc0ba271983d828f8c050ac9046ed9a5f023b21c1e58d2de58184e689a7607aed46be22c51ef3e69a34b2e41cd8773fe863f79f410aca8fce322f6a5ef1460127a2e070463499bd7a9295b3b7acc5e42d6eeede86d776", 0x78}], 0x2, &(0x7f00006de000)=[@rights={0x28, 0x1, 0x1, [r1, r3, r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r4, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xc0, 0x0}, {&(0x7f0000623000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a9c000)=[{&(0x7f0000cc1000-0x14)="bfdd853f652a92780e11de2febf913db815ec355", 0x14}, {&(0x7f00003db000)="b370f6355d24e7cee21c44a746c3d2680ff854f6b1b97b54885522214f", 0x1d}, {&(0x7f000045e000)="fad374cba48df3817fbbf3f59e3568f56bccfdf337ddcbc30e47a2a426b63e2a5eee8cda160fd6192bce9f33cd9afa7930b989e7c8be7cad8c0b42fc5482f06be445486ba39a0b7a671581160f92f57874234f35b948c56de4a4e23ffdac0b1150837220c4855ab1ecf079ff3fdf4c333af897aae534f0bdb75e72b4528ef10fd390d81b31c4d4919e76a672c8a1002d8f933b0fca1c228ddb8f88342bd8b3251d6ccba683a728b01e8940dec7ed4b1f9b98acaaeca68b665bd4303b731c3d72d9", 0xc1}, {&(0x7f0000e73000+0xe5f)="4fd004265c3c00ac939e37938e3b98fcdca3d925cd501af8b955dfe0d56009c596980b2615afb28b526e6c04b113c63ff355d6fabba09fb730f583966f58442590892245513681dc0e541035a14cd25a50b5e2b610bc154c7718ad2b31c450f798f2dd9220cb9ce607eabaa5dc263a184bf7db115ccc194f1ee002d71a04d40e7c9e72aafe28978935d587bcbc87530792aabc72", 0x94}, {&(0x7f0000d1d000-0x65)="6a505d5b2935b4183e9fb98f41bfc9fc49564d32743837c366dc6060d118781a396168b46a8e4e739e316e346d7fed0b66081c7e0e2043879d1c44811724095cbcc587feda5d343f0a3449594504d9f55990eabba7d184accfe6eef6837b40ab32b012735c", 0x65}, {&(0x7f00002e2000)="d9d5b29feae5b71e75a472d288f8914db7143ba2090facbf03e8f5e20d9e057163bb917e27aa274c367da5e591fbe54e648cacdd542b4e085e46438e2554fdf3ed564d233e67076dedc68e0b99b37887b9e4f3e9644961295799b6e0742f1ecef37c6212c107b322134d341a717001e95056fd1f17cac3f51c348f9e22d42f35284873d7b49195595d649fbfc1282679744a2fa8fc88601547881266b0677e464d372d2cd358a12e281f377d57bc6456f8b9a0ad56d65f66244c9f07d6f734775bd902d20102011fe461f699906ff3b45ea051c436770aa327f97636c49dacae39", 0xe1}, {&(0x7f0000019000)="760e4c6cbf01177f07e0556b95884b151d15456c93c1fdac0fc63a29be73d85617e5023014ed6a9b6539d3e8a8427706177cf20643e978fbc0334ee5a3cfde18d9c8e290c4846b42cadd2489d8fd4acd2ece74e69b2e2670c2d3998427448afe18f593c5a218bf60c81a30602f7fe75d719cbdbecab568d5b4251b581c8677a0e15e06fa73dbaec5491787495c42e72110", 0x91}], 0x7, &(0x7f0000d35000-0xc8)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}], 0xc8, 0x0}, {&(0x7f0000b8f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008b8000)=[{&(0x7f00000b4000-0x9)="9aa653d5b4a9802296", 0x9}, {&(0x7f0000cee000)="3f414a72efff8ba4a0d8a33fc5048e9f8b23222863cd56dab8e975456b48fe0c5eb85615c5d3773a118b5222bd892b6a41a1efe2ff1a659f7be641309053adfa236c3956fb2595245fe447fbdd807ab336add218c883ed0f6d46f65e91ea55166e8719e89c172e1f33ef492c0030de57b6613cb2410a714e7ac38178f22098897f64e77bb2bfaeab72b1551bdde0f8953b70472078", 0x95}], 0x2, &(0x7f0000780000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x40, 0x800}], 0xa, 0x0) 2017/12/30 18:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000e66000-0x8)='./file0\x00', &(0x7f00007cd000-0x30)=[&(0x7f0000398000)='userself-security+self\x00', &(0x7f00004f4000-0x11)='posix_acl_access\x00', &(0x7f000094b000-0x7)='vmnet1\x00', &(0x7f000084d000-0x2)="af00", &(0x7f00009c5000-0xa)='[selinux,\x00', &(0x7f000019e000-0x1)='\x00'], &(0x7f0000aab000)=[&(0x7f00003b1000)="3a6367726f7570637075736574fc247b2b2d235c00", &(0x7f0000ae4000-0x4)='#&.\x00', &(0x7f000049d000-0x4)='%(]\x00', &(0x7f0000f4d000)='\x00', &(0x7f0000322000-0x1)="2afa00", &(0x7f000033e000-0xc)='mime_type/\\\x00', &(0x7f00004b8000-0x1)='\x00', &(0x7f0000d35000)='vboxnet1eth1\x00', &(0x7f0000e66000)='\x00']) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000bb6000)="", &(0x7f0000af8000)=0x0, &(0x7f0000fb8000)=0x0, &(0x7f0000672000-0x100)="") close(r0) 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x2)="1203", 0x2}], 0x1) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f000095f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000444000)=[], 0x0, &(0x7f0000a22000)=""/170, 0xaa, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r0, 0xa, 0x12) fcntl$getownex(r1, 0x10, &(0x7f0000181000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x1, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000677000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000b36000)=[], 0x0) recvmsg(r1, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) setpgid(0x0, 0x0) r4 = dup2(r0, r1) tkill(0x0, 0x15) socketpair$unix(0x1, 0x10000000002, 0x0, &(0x7f0000709000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000b36000)={0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x9, 0x8001, 0x4, &(0x7f0000b36000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x5, 0x0}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r6, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r6, 0xa, 0x100000002) r7 = dup2(r5, r6) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b37000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000535000-0x4)=0xe8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, 0x0) r8 = socket(0x18, 0x0, 0x4) accept$llc(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) [ 35.729855] 9pnet_virtio: no channels available for device ./file0 [ 35.763481] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/30 18:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c9f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000723000-0xf0)="", &(0x7f0000d7a000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000)=0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) fcntl$getown(r0, 0x9) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = open(&(0x7f00007ed000)='./file0\x00', 0x1, 0x23) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d86000-0x10)={0x0, 0x0, 0x9}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000507000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e52000)={r2, 0x80000, r3}) 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x40000) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ad6000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="") fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') 2017/12/30 18:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000556000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000b48000)={0x11, 0x10, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f5d000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/30 18:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x9) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000200feffffff0800000000060000", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000764000)={0x0, 0xed6, 0x10}, &(0x7f0000a37000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000186000-0xc)={r1, 0xdbad, 0x10}, &(0x7f0000159000-0x4)=0xc) 2017/12/30 18:14:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e14000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000608000-0x8)={r2, 0x101}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000+0x327)=""/31, 0x1f, 0x40, &(0x7f0000002000-0x10)={0x4, 0x3, 0x8, '\tNm-qQ', 0x9, 0x0}, 0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") shutdown(0xffffffffffffffff, 0x0) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) quotactl(0x453570a8, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0xb5)="1d09d4128ae53c70bf21939ba9704e340404f5c77928416f9cff3b72d3f1e6c6bca82f5d80c5d2e0bde3d1ca3641c4483628cf93f402a72d0a4f96cf169cbc14dd99fa8bd3e0025fd3d9e6e2abbe0d3826794c445274647cc3eb52dedf7f32f0c6606d4ca8a0f0db1baf789f627d28abf337d9c44ab961b3629be4f29190b39a58388bd739d39f4f6cd47ed413b9f1e0e5f415bab5f496a1b6fd3ddf7c6128f8636ab7da29d164710cc805ef3f055d45b95d41ae85") r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000737000)=""/166, 0xa6) 2017/12/30 18:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009d9000)={@generic="b13d5ba42c94062826c568459a40ec54", @ifru_flags=0x1400}) r1 = socket(0x10, 0x2, 0x0) readlink(&(0x7f000014e000)='./file0\x00', &(0x7f00005c2000)=""/144, 0x90) write(r1, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) r2 = add_key$keyring(&(0x7f0000494000)='keyring\x00', &(0x7f00007ae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r2, &(0x7f00003e9000)="17ac47ab223a8e01d43122c4ab", 0xd) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c2e000-0x80)=[{&(0x7f0000394000-0xf0)="ae2e0b29b26dc1a4ac7afc5b6f4d8cf14bcc95819b064ffff5c582265bc300b1d852479fa54e3dac7a65d3df03ce3021f751c8a4e7f06db8b4db2d6ec25f7db84582ce5385464c2149acc7be00b5ae99f8b64dc4c6c1858b2b1bf9824b8c92e41d4d21f28b4861c37957efe9200b3566434e4dec23e5ee815b7dd198bd80ff1e7efe07f60ec8d1971c38ea7174fdf0007a42edf34d8da58436c132354d1ea771582aa2c02d7993c8f205d99b9f000f4ef3b8c6025db792378692fb1c4ac3280c908ee28faf7e4328f8823d3d0f8b9bab59cbd6717b9bdab6fffffdea066e1336a56380404b269d177351f3f872b16c8e", 0xf0}, {&(0x7f0000101000)="5d993a4f5e95231c425a5c9e0ea1f89765084cdeecf9c959cd55aec910d8d550b66db32f8134af0cb796bb4eaf58558381bb2dbc05bb8384dd67cba60ebed76fd4e08d06241215ea7fa96895e5aa489c4b2287f04af071f75a5200960adc29227a9495f8a0c316c505ef3fee1a3a3e4b52149f04005e2ecdde8c473637cf7648ab5c7e4aed14d94e316f9878c30459080d64c3992743fab0359ac27f9a22f54468c1baddcb26e47791bbea94d2cec9167ef28f09f15d87d295c9e7a2d0fb1f0334c79d4ddba6abd12745f1b6b0a4221cc9abb6250b84", 0xd6}, {&(0x7f0000595000-0x8f)="e1af242a8cda0d3069506f6c4b53d14bd49a80c12cceb128270a1736dfcf8a7b2762d55e73a6ef75f3e0d0f0012e744785c48ba688a1a971eb0b12cc9f9f4d0f7d971a473e2b2e1d8e5ebd67b2ad8652c74f86d9b15b06da7896a52f6a915b7e475ecc056b4f20006f7954833fa13d44a38bcd0b80d2215a3d3066435ec6d6755dd61f0cbfac86e4c9605f17b3e709", 0x8f}, {&(0x7f000016e000)="c7260f91530f10a3b651bcd46fb6408d4b48da222b5b222e7eb6de8ed6dd1db4f425c15229f1e2096f28c1601daaf5c7c0c13ff108e9a278687b1d91d21f694266b26e819bccdb93108a72385998904fa2aa0d898b3ce919b6b31608955b4480c6ad1e8c37fcb2e0376a933fa3d38a119d242988bec905e666158c97d7beedfb23f7451adbc46d5d4bce1438c7e70d67b005725b5c5735dd5127b51ee8904ef13b98f54f8e7fd0ff50222d0e87214238bf283c6c0856d5f4ac30dcf10d46998b6724b15bcb6d48025d06512838cb21b4685a05d8639d1343a036befe87aaf3a282c372f367ec05efcea108", 0xeb}, {&(0x7f0000d5d000)="1a0d71b9d2538385b9237584ffceb671c8f965d0c229b8e50995d292e3950d00587b5690c5021bc839729f6b2cc539c2497804dfdeafe000964a5ded4cad4cf295822be5653fdb62b3d8bea60b654740ea47b18ae17ae0fdcb6911286dfc42e4d7fbaa0e44b291e082", 0x69}, {&(0x7f0000d39000)="e4e26342ae0ee7ba0ac8a5fdea4dd70ca3efdd45f70ba1104be350d0e35744fddb977561be50cbb9793b81289427b9cd0256bcded41140c03bfe193662e60791fe8b593f0e63b8e429cba738ca8519089483b9d9e6d1f63950f74541d8ddb3aa3d0ce4764e48f1ef9d6b823b118c1637d37398978e01cb38b99cd4a8dbeca8f9f7ef6691810fef997de3cd1c5e21d4e61d9992f8b652c3", 0x97}, {&(0x7f0000513000)="27cd13f48945138cf97ccc9ff322d3c8a00c9e470d", 0x15}, {&(0x7f0000b9b000-0xc3)="8e29db666b5c5d2218bd46680633f3ed35f56dac23b7b9fe38323088e349e77d3461ee813edaeee9ba582e1f14f0bf5c4ca99ea239293694c61725f3c6ce1112eaf92dc7064c75d1e5b6e70a0be68cfe1e555547323f23e742b3242f2a3e64d96a0ae8897f848bc02af5c198149e9821fc831abb0c1130000139c49c59b552c6396d31e2b69eba6747230f68082b6070dd1b534c888b6ebb7f97e0a03567c99aa0a2fee07ebe4160e15d895a30d7661dcda91a8862d9817bb13dbcdb300dfe0c11f6d5", 0xc3}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f74000)=[{&(0x7f00008c0000)="4d829da47162a13e66db2c0553c911f13b83f8b103e633e9e03380f959bc67c51679c127cf2fe566906d067821a7d0787a68b30c6f1220325b", 0x39}, {&(0x7f00009d6000-0xd8)="848551d3eced0bc79fd5efe403f9b2892575ceb4800f17ba9f91439e1b854432d97b48917ededa00dd0038070c14ba5bbefc41439c006cee0d2db88110c92cf6003c01f83150ce3519d2f84a15012b11a80f3d483cb959c9c7c512829b861b5d5a8c363aaf9f4c24528c079c2b89420006fc8d8457b613d14e820c1d92a14008b8b1a64dcfe0a7708b6e43bd58757c697019dbe4f0c1b258c92efeba8bb4a472c6045be25990aad37b83a1367edf0060fbb0106f766b32d246667f81a552453829e6c766c97f279cc3d3e97e1d9fff8886711c3397452e3c", 0xd8}, {&(0x7f0000a06000)="03217bc1bd2b39c48f3830ef738d957ef16e56511077ce8bd61a72729b8824701e4ff42b94cee6609fb8227d95117b14665595ef8664cc500eea694d90826bba03480a349f6c4f473bbfb734085cb3e96805c9c4fbb92867966a94fd785ee34ac9eabf2a01b3613a13c5915e4f1955257f1d8d2e9d651a51aa0c165d1bfca3a8a8e764880ff7ee8b38008825e4b9026089502601cbfae4889a01da011c1eb9b9ea74784998", 0xa5}], 0x3) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x218}], 0x1) 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000518000-0x4)=0x0, &(0x7f00004bc000)=0x4) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aef000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000077e000)=0x0) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ffe000)={0x3, &(0x7f0000fe6000)=[{0x2, 0x81, 0x3, 0x4}, {0x6, 0x4, 0x9, 0x6d6f6e3}, {0x7fffffff, 0xd22c, 0x5, 0x1}]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000960000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000075d000)={0x0, 0x1, 0xdae1, 0x40, 0x2, 0x9}, &(0x7f00004c2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006cb000)={r2, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000554000)=0x0, &(0x7f000095b000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) 2017/12/30 18:14:28 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000075b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0xc989, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x7, 0x2, 0xffffffff80000000, 0x8, 0x2, 0x0, 0x6, 0x7fff, 0x6, 0x8000, 0x38, 0x2, 0x80000000, 0x8001]}, &(0x7f0000000000)=0x108) r2 = getpid() prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8008, 0x80000001, 0x80000000, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00009c9000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00006bf000)={0x0, 0x90, &(0x7f0000e60000)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec7}, @in6={0xa, 0x0, 0xf1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f8b}]}, &(0x7f000021f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000045d000-0x4)=@assoc_id=r5, &(0x7f00008d3000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000660000)=0x6, 0x4) fsetxattr(r0, &(0x7f00005a7000-0x11)=@known='security.selinux\x00', &(0x7f0000968000)='/dev/sg#\x00', 0x9, 0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00007c0000)={0x2000, 0x0}) ioctl$TCSBRKP(r4, 0x5382, 0xfffffffffffffffd) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000d29000-0x4)=0x1, 0x4) readahead(r4, 0x3, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005df000)={r3, 0x8f, "e44ca5147df59d44f978de30b799e08470021236da760da21e3be65287a5f3688ece1689d198403f3156b5910a1cef1df13c5e99e18c4eda53a42dd1907def685c9f9c97bada77b679c4267864411543e1241acfd42fffe83972c9ce8afb6b8703ce4350c6bc380e63f1991d3f9d01cfc8b6b0f3df5e1f0cc6382103dc42198fcd6be8587b26d36111ee2bbcc9c5bf"}, &(0x7f0000071000)=0x97) ioctl$KDADDIO(r4, 0x4b34, 0x2d) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00003db000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000795000)={r5, 0x7}, &(0x7f0000366000-0x4)=0x8) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) munmap(&(0x7f00000f9000/0x4000)=nil, 0x4000) [ 36.070436] device syz4 entered promiscuous mode 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d74000)="1f0000004a00070000000d0a000008010a3f8000010000000000000001193d", 0x1f) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000063000+0xa08)={0x40, 0x7, 0x0, 0x6, 0x80, 0x1f, 0x7, 0x1, 0x6297, 0x27, 0x2}, 0xb) [ 36.125041] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 36.144141] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/30 18:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) r2 = socket(0xa, 0x3, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000069a000-0x4)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2017/12/30 18:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[], 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/load\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f000037a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e60000-0x4)=0x48) timer_create(0x3, &(0x7f0000fee000-0x60)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) nanosleep(&(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000d36000-0x10)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f000026d000-0x20)={{0x0, 0x989680}, {0x0, r3}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f00001e4000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00008e0000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 18:14:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e82000)={0x0, 0x0, 0xfffffffffffffffe, 0x1ff, 0x0}, &(0x7f0000109000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000240000)={r2, 0x9, 0xffffffff00000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00006e4000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x38) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000018e000-0x8)={0x100, 0x2, 0x6, 0x17}, 0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/30 18:14:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001da000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c3f000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f0000b11000-0x4)={0x0}, 0x8) r0 = syz_open_dev$tun(&(0x7f0000ac2000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000ccb000-0x1)=0x6) 2017/12/30 18:14:28 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4c, 0x12, 0x1, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1a"}], 0x4c}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/30 18:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') openat(r1, &(0x7f0000b93000)='./file0\x00', 0x240, 0x44) setns(r0, 0x4000000) read(r1, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000763000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000931000-0x70)={0x0, 0x68, "98553f461a65fc2c27ed62ecf3a5bc75adde2d9399e8dd70515989af4e9e392e298e0ab13309936322b9107e4c86a597ce62e27c7df334c1d2a3d10266b519b182be9e64fb2a176522b0a3fb3259931c58903feaf381d524ecec60fd7f53054f2aa0ff2cc6ac0b89"}, &(0x7f000051e000)=0x70) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b0000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1f, 0x7fff, 0x6, 0x23}, 0xa0) ioctl(r0, 0x227f, &(0x7f000051e000)="") 2017/12/30 18:14:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200040, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000014000-0xdb)=""/219) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) link(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00007ea000-0x18)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:28 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000efd000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:28 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e5a000)={0x0, 0x1000, "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"}, &(0x7f0000f6d000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005fc000-0x8)=@assoc_value={r1, 0xa4f}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f6c000-0x6c)={0x0, 0x64, "3aa92f9ee4349e0969d08b8405388a906522483bed311175f3c4c05c3b11e38e1b221fa5228ba139e3c455fd8252991b88dfd4e2a2db5f7a45040d28d15a6daddaa06303a10024f6377dc3706d65ea60cbe74d172e5857dc06ba203dbd74da98d4ae07ce"}, &(0x7f0000f6b000)=0x6c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6b000)={r2, 0x8}, &(0x7f0000269000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003a6000)=0x0, &(0x7f0000f6c000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000)=0x0, &(0x7f0000131000-0x4)=0x4) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = inotify_init1(0x80003) vmsplice(r0, &(0x7f00005bb000)=[{&(0x7f000079b000-0xce)="60da370cf6243cf3ed9e33ed389d9aeef06a13d4084c087a91b9a2c4dae91d5fdfe6a4247413a8b2bff42602e6c1c9fefb3a9c630799c9f7c65a1c46eb61e4eb22b4120bc66cf17fd3ea6f653a8293bc2ca2f5c34a835146c47a7cf9602f42027c6aec82ed36d6e95b6fa43bee9cc32e2c4a685e4ccef74312a681374e9f9e8daf77e441dbb17dde4790823b0f0fe84e67b48399796ded0905532898da8bc4b9d03f1ed014a46127d266e97174713fd24862cac18697c8e2c82c67129edb5519b8e8f1b729974ebf7551748a4871", 0xce}, {&(0x7f00004f7000)="26506f36b680d2fa29ab7cfde24430067c8cf2ea919a88a0e8a96cc35ab4f09aa183a71805bfc20e1bb8db0dd8a937f6e22cd3dfa2f255ede60b44103ea7faafb35635f6b0d399695a713ca69893c5164f199a7ba755fa5d0f5f7bf699aaefb6b5e09608e734306798af80fd7ac2537a879d7b9d0961a355ae3cf601bc4952d9af", 0x81}, {&(0x7f00001b7000)="596fddcf27a0ed7c64b74fb3b45ace61a40151ae8b946bc5051325c8e42f8c88b4ce4be61b14976743806a78821a8da2a8cc46b6d2e206ea4c9f896db330cb8cf3c31793a5682ff66c35495ce1de075a5c2f01d0999653b254a66d3e33813b8fcdfa999902cee7d1faef38a713e351b5b0811ced49838b0ac4179167073b02eb5df4d20bb5d137262af294786c4c18e4125fb284c36506ed855d2d93d307b14686cd607950deab1c2022c308659250870af06a11048aa894ad392142bcdd574eba4c79", 0xc3}], 0x3, 0xf) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057d000)='/dev/sequencer2\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000af9000+0x50b)={0x0, 0x0}, 0x1, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2017/12/30 18:14:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000002000-0x6)="73744e5900fe") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007df000-0x9)='/dev/rtc\x00', 0x20001, 0x0) ptrace$getregs(0xe, r0, 0xffffffffffff7fff, &(0x7f0000e04000)=""/42) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000003c000)={0x8, 0x4, 0xffffffffffff0001, 0x7fffffff, 0x72e}) r3 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x5385, &(0x7f0000da7000)="") 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000496000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000dd8000-0x10)={0x1, &(0x7f0000ef5000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000198000-0x8)={r1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000a19000)=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001c1000-0x90)={0x2, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$sequencer2(0xffffffffffffff9c, &(0x7f000095e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/30 18:14:29 executing program 3: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x9, &(0x7f0000000000)=[{0x2, 0x6, 0x6, 0x101}, {0x7, 0x7, 0x5, 0x80000001}, {0x7, 0x9, 0x4, 0x70e}, {0x100000000, 0x18, 0xa43, 0xeb}, {0x101, 0x0, 0x3, 0xfffffffffffff800}, {0x7, 0x80000000, 0x9, 0x8}, {0x40, 0xe37f, 0x8, 0x5}, {0x3, 0x6, 0x2, 0x80}, {0xffff, 0x1, 0x2, 0x80}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010a000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000022a000-0x4)=0x0) 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006de000-0x16)='/selinux/checkreqprot\x00', 0x189000, 0x0) pipe(&(0x7f0000c3d000)={0x0, 0x0}) writev(r0, &(0x7f0000ca7000-0x90)=[{&(0x7f0000c8d000-0xb0)="54ab6aa4dd680c186d854c66a028e3072e198d6b584530c5788cd4323def5dc9c58b31562c15378cb74c5aefd53feff22a0137af3bcccee933d141bae8033ca4c291ef1e07d608544f45a6903318593e7e228b9d802f6ed7592c6211c0bb97eaf0700d16db643cd0e527ab6b0c94520d8bea7300e148a92d8fe62ad840441cfbf0072d052a41038a27c5c566ac02a700a7586eb5d24a13773075a4d5d525027630a3f2022065bb4c7d705e29d373ef2d", 0xb0}, {&(0x7f000043e000-0xbb)="fbf716ad5bbd74794eac476ee6414774cfe382de045ab78fad52a477cb4859c1c62c319c96fd47d99cd0a6ff7a1ff7c95f7e538b3c407ef51d2a2e6ee17149c199acde4b9413cdf1b257fa78b72e15bfe959957792a58248bee0bb3c34ea286929360e2e1d61043849df8b48d49a7c894531ff3d292de790b69637f76de8f5e77d7eb0c7b5631b35afcd0d7e4dbf3aaa884d8114727722b19ddd46c1716edc4836e9b1d8a0d668993527e899aaed7701aa1f141507931ebec8a9e0", 0xbb}, {&(0x7f000036b000)="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", 0x1000}, {&(0x7f000066b000-0xdf)="b26dcdb642ba4ff57a6fd973e5b42425b840f693e86cb3cd59250a310ea694546485ed1b9d67b36973cbfd21d3475888ff9232689cd2be111e85b8d3f94d26faeb639500fded5ea5d222671d122884d25affb2399bd01919566083b9b7e7fddd61330ad58d49a6415413724f4c60bc4c18f32915342ce9a4f374783649d5161a062bd216229d682f4b576ec3b99a532bd8b85c28b1fe733e4ec67258bf7abf0bffe00ddda063a36aa8cb050104f8d9ac09ec7ca827f20cea5ed51d71c8f58c47bc4f13b8cc782f961332d4a27a6f278467d11c8b8d9d8d5f850141be2a224d", 0xdf}, {&(0x7f0000232000+0xdff)="06245956846001d11a4b7bd2bc34606003d6bed551a38fec21d1be8216caa7a7a00e9ea4ccc80970285d5e002ba36c17ca1630c6e1bb967abfc829bca67646ad162cdae59c25b9dd59dec546b2978d8a51eab7f4067b72fae34777740de8f7bb59d4d831cdd64494c46fc4bc648353d0f0fcd6bbfb936d405f2ad3337a0b5967b14c8440f4d0a8ba40267ec41c119348e542cb82740fb64a863a674215bdc67f566f28eb537810c9cd7fdd215bb7a8e8fc656c1fe854811adae41520c708ac0b88473b3b", 0xc4}, {&(0x7f000021c000-0x32)="5678ddcee1f5834e73e08c6d422f16231a2de2852ed0ff7d1f7e3edc71c42d4ddbe09f79daaf46a4e3c4ceb74301663a6a61", 0x32}, {&(0x7f0000a57000-0xea)="e251d9dba8650307a559c2c47cba13c0128c69d52932b2f8d3eed1f7b71cb19d941065d8b80320b6a9ad5e4c90822aad6ecd54a8aa3fc73998d17ec440b9b9c2fb7227e267b479a878f0012f6d70eee7373e7ffa9a94cf1b65be4996e18751ad820e32fedd8f33b1c029c46c13786d30aafb8e7082a42232891bc50d20e57646956e78216484e213290df3c51a7ea6a94a26de4f4f948a03b238aefbfc4eb6967f96e3fda30f3af9757d59993e688eaea326715defc86a41b65bb49546a2388f870567a99fac3f15d201a47c25a29e9bbe090c2a2c6b61793d2b062674224a97c0c32dec2a8f48094c2f", 0xea}, {&(0x7f00009a8000-0x74)="f555c813f28cca5920f1033de20afb9d13a67e680a6eda1f9792138f8325ac5e5c3a10549bb464e31482f92568e663dec5149161aed63c9e747b15c404a27a87bb06d85a65ffbf6fca6179d67c26955d811047c3d02ea69855245f1c52a03ebb03b99c4a2f53f493660fb40854c6c77347381099", 0x74}, {&(0x7f000032b000)="1e4d6c9f5da35011fa54d09c12497c68d0647bb11d3af9b46cb7cde0a44dd6f632902351ac58012be938e98d41898a70bb09f1f46442cf0404382d15db3c9a3fc200e5b442bc12f290c6441b8347e26c39b36e169a5b84e7ba36cdb384cfc40a2ca5921d5d3322f446c6d472dfb9202b6855c9a9e3926c67c44c50aa307e8ad174eb6840a5bea7770eb32791d25dc613afb87e97be17ec051e9592cfad2511c8d900a34e29e3f194c1584d208fa228439d9cd7be60fcb39f6a9e54e1e7bb5cf250da1bec34d7", 0xc6}], 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) tee(r2, 0xffffffffffffffff, 0x4, 0x0) sysfs$1(0x1, &(0x7f0000c87000-0x11)='/dev/vga_arbiter\x00') fcntl$dupfd(r2, 0x406, r1) 2017/12/30 18:14:29 executing program 4: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101000) 2017/12/30 18:14:29 executing program 7: remap_file_pages(&(0x7f0000123000/0x4000)=nil, 0x4000, 0x8, 0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000458000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) unlink(&(0x7f0000000000)='./file0\x00') renameat2(r0, &(0x7f00008b1000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x5) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000025b000-0x59)=""/89) 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000019000)={{0x0, 0x7530}, {0x0, 0x0}}) 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000085d000)=0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:29 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005e3000-0x1000)=""/4096, &(0x7f00000d3000)=0x1000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095b000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fed000)={0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0x9}) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x9287e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000cbf000-0x4)=0x5, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@generic="fc0e02f71933ad6b877ac9e7d95c4306", @ifru_names=@common='eql\x00'}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000461000-0x60)={0x0, 0x5, 0x2, @thr={&(0x7f0000e5f000-0x12)="c272e9080ea24a5c06d246469d0b16a9fe7d", &(0x7f0000fed000)="cd54f07e2990aef02facb8c55c3a9ae653d67186dacd285ff8d65bb819fe8d0c6a700febd243f8f4608a5820fd1b9f269360acfbe3cb2d20bb0f88c9a236fbafe46549687d6cb9708885c4ee3cdb448f21d042b3ca44f40b69a21ca9caac3289ab731cdf5b351d9262c461e2eab9027c1da9cd8ec403caa3fae6e73b190605940094142477ea37d1c2da3de0efafa17a1211b2258fdceffbe0318ae40458735193ed41296892313cad91d388d365a51d0256c0a879dd88c7865f34621dde2a2bab01987aeac3de114e0e8e3179aba5093a6ef47efe9a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fe000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fee000)=""/166, 0xa6, 0x0, &(0x7f0000fef000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(r4, 0x1, &(0x7f0000bfc000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00003c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007ba000-0x1f)="1b0000004a00e70025f1b10a2bff1fff0a1f8016010000040037e4", 0x1b) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009fc000-0x4)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f92000-0xf)='/dev/sequencer\x00', 0x40100, 0x0) mq_timedreceive(r1, &(0x7f0000751000)=""/36, 0x24, 0x2, &(0x7f0000b7d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ff8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ff7000)=0x60) 2017/12/30 18:14:29 executing program 7: r0 = socket(0x11, 0x2, 0x5) write(r0, &(0x7f0000d77000)="2400000013000701001d0400000009001f20000c0d000100010000000000000000b89617", 0x24) 2017/12/30 18:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d4b000-0x8)={0x0}, 0x8, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000621000-0x4)=0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000432000)={0x1000, 0xffffffffffffff7f, 0x2, 0x5, 0x7, 0x200, 0x5, 0x4cd, 0x0}, &(0x7f00005fa000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eec000-0x8f)={r2, 0x87, "5c7cad618ba64df6956238e5190e50140635c24366834346cd24f84040e5acd4dbb26c0c20d77d5863c3b958f6f3c972a2290652852c04cfd79e2e76fd5795fcca80c2a1634913a1a784bb8f1ebbadb42054546cc4560da277f464800000008e48c974e3a1a155f243bc248cca59698ec9fa7d07e303121182e0ba96b267444ce183a8b72ae1cf"}, &(0x7f0000723000-0x4)=0x8f) writev(r1, &(0x7f0000b3c000-0x10)=[{&(0x7f00004d1000)="2900000018001b191d0000000000e4070a000066000300069902ffe00800080000fa04000ef4ff010b", 0x29}], 0x1) 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r1) r2 = fcntl$getown(r0, 0x9) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000014f000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000b0c000-0x24)={0x7fffffff, 0x3ff, 0x4, 0x18, 0x2, 0x2, 0x1, 0x9, 0x1, 0xa781, 0x800, 0xffffffffffff8dd2}) setpriority(0x1, r2, 0xe7) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebe000-0x24)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x3, r0, 0x5cf4) mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f00005b6000-0xe1)="1f000000f903000000000000000031060000090000000000000000000101006e9ed28589288704fdbd74dd677293e251", 0x30) 2017/12/30 18:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d01000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000fbd000-0x23)=""/133, &(0x7f0000917000)=0x85) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000273000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a3d000-0x4)=0x200) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) [ 36.429176] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.438092] IPv6: NLM_F_REPLACE set, but no existing node found! [ 36.455001] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.466310] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/30 18:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000736000-0xa)='/dev/ptmx\x00', 0xfeffffffff7ffffa, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000d4000-0x1)=0x0) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f000014d000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c05000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000315000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000021b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dc0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000042d000)={0x440, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffb2e694ae, 0x6, 0x5, 0x47, &(0x7f0000eb8000-0x10)=@common='dummy0\x00', 0x4, 0x0, 0x51}) 2017/12/30 18:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004f6000-0x8)={0x0, 0x4}, &(0x7f0000a25000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000037f000+0xc49)={r1, 0x7fff, 0x30}, &(0x7f000022a000)=0xc) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006d4000-0x24)={0x4, 0x7, 0x5, 0x100000000, 0x8000, 0x200, 0x800, 0xffffffff, 0x9, 0x4, 0x101, 0x100000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000319000-0x5c)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x23a2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x100000000, [0x0, 0x11, 0xa2e3, 0x1, 0x5eae9ca, 0x5b8, 0x9, 0xb60]}, 0x5c) close(r1) dup2(r0, r0) write$sndseq(r1, &(0x7f000089b000)=[{0x0, 0x3ff, 0x4, 0x3, @time={0x0, 0x0}, {0xd0, 0x4}, {0x4, 0xc2a}, @quote={{0x2, 0x800}, 0x5, &(0x7f00006e3000-0x30)={0x7dffffff, 0x8000, 0x456, 0x6, @tick=0x5, {0xf7b, 0x3f}, {0x3, 0x8000}, @ext={0x67, &(0x7f0000095000-0x3a)="09fbdd12a2797cc63c87c347f3dae5a6a540167cd8affc3eb8534733fa3193635f270df728a5ac9cab2c02e947589e785989216cde7990866dc2ce1dc72f4b07efb47d1ae1a0e33444ab5c897e020e1a49785cfb1aae7c4bea16bf0ee279303b45fcfba3aa265f"}}}}, {0x3, 0x6, 0x93, 0xffffffffffffffff, @tick=0x200, {0x3f, 0x7}, {0xfffffffffffffff7, 0x80000001}, @raw8={"89c59f2a6010c56d7f915d60"}}, {0x8003, 0x2000000000000, 0x6, 0x6, @time={0x77359400, 0x0}, {0x2, 0x3}, {0x5, 0x400}, @time=@tick=0x1}], 0x90) 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0xb254) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00004ef000-0xa)='./control\x00', 0x20000000000001a, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) 2017/12/30 18:14:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3, 0x5, 0x683, 0x4}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000977000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000200000-0x10)="0206af00020000000000000000000000", 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e8000-0x9)='/dev/ppp\x00', 0x123000, 0x0) openat(r3, &(0x7f0000aac000-0x8)='./file0\x00', 0x40, 0x80) 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0x8e)=""/142, &(0x7f0000001000-0x4)=0x8e) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f00008d1000/0x3000)=nil, 0x3000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) clone(0x4, &(0x7f0000002000)="acb395435424b52b7aa401940c5fead50b21b1de9fac42a97f96fcea9fb9734f6a20ce9dd32be4d029ffe3516fc599c59d6e4007654edb52e67e24f45d946464b3b37ccc858f19e46c179d25177d057d9d1ddf47a2c89ad3805b7c0ba618c27c68a3c8148bb2eee1d60a6f5b8246d6079d61eeff306373f3c88260ec7beb1a32001fee361de7ae885a6139a655f7dfeaad09b32c54fffa5159bfdb452beb463c5590aabe07b5417341c25ff88846c0676308c131d9580e6e3616bb1df3230f3b1591ed22fb26b4e45213dc495d2c5958c6a327f9a80144264c155a9c0ecc80fc143a84abfce8f47b6b2e6bd5358870af958ca093", &(0x7f0000fa4000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000219000)="") getuid() fallocate(r1, 0x0, 0x8, 0xfffffffffffffffe) 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c65000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001fa000-0x14)={0x0, 0x100000001, 0x101, 0x5, 0x100, 0x800}, &(0x7f0000969000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005c3000)={r2, 0x5}, &(0x7f0000d23000)=0x8) 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() r0 = syz_open_dev$usbmon(&(0x7f000047c000)='/dev/usbmon#\x00', 0x85, 0x902) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000546000)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000385000-0x10)={r1, 0xffff}) 2017/12/30 18:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000004a000-0x50)={0x267, @tick=0x7fffffff, 0x9, {0x1, 0x9c}, 0x6ec22541, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000358000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000130000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d71000-0xb)={0x1, 0x3b, 0x8, 0x7ff, 0xfffffffffffffffd, 0x0, 0x8, 0xcf, 0xff, 0x5, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000427000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000648000-0x4)=0xb) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00001ac000-0x60)={0x0, 0x33, 0x0, @thr={&(0x7f00001f3000-0xcf)="6229a79fd4788b3f63bff3dd3f5ca4c00477fa3e804181e7c5d4fb15c82d557e32ccbb8f8d55530a77d2516cb1d7507c93de72aba756ab0025b0a7af63cabed1ac42c42c55d55183d1873d8fa1a82279131f7023d1603824a056d6ce7d7c92fbc45a956dd13f851c0a534d144149aef1378dc5f926633b4c3bad3d58d1ae2635cdaae23dcf7bae5f7aa99decd93b8352f9508b5099971780c2839045f03288910416334ba00369b7c8f27c7ca5d765242996b4200d291e9d1679438b9a07da7c7674e93705bc8bd8b520977dcaf7eb", &(0x7f00004b0000-0x21)="d8324c5868e2118d490f21b7d90f47ee9806769ddbfd4aa4e1a171ef87125482ed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b44000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006ae000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000-0x4)=0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdc000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000dde000)="a664bedaa23c518f074e739b79731274df30451783d007483a117d0a4b62f3a61d6353a6b0bf74b4d911ec204cd216b5797be1b91eef4234047c510484092c4b5515803132cd460b388ccdababc11eb698c99c80de8580c7249d8360f3994517db8bfb531f55c7d5a48c783f7994c9747e424d8a17dc8eaa7f4390bf4487ae8ee904e93e9e2950b5ad0287731bbe830b835c5c98dd8914c29be7900204244e2bbae87aa2a623faa8c298228095444c52231f67a1cf26accf7578475c7e3057bf32bce661cae85d372556f5dd675c472b2396b3a1bf895be0f95300bf3b627fb84ac4012591c3db75f9b1f241f584c7ad25") r2 = request_key(&(0x7f0000ac2000)='blacklist\x00', &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ff000-0x3)='](\x00', 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000715000-0x5e)={0x0, 0x56, "874e6a16d4a8b89d8aec9ac4e86dc5950d317de6be8a12c5008f86b3d7d6615ffde03e6d7dd5a78c6cdc74913efd35f32a522be3437de80df4293c226310c11ba9a1b91fef5974707ed315a61e107ea5a14492c593de"}, &(0x7f0000825000-0x4)=0x5e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00002a8000)={r4, 0x8}, &(0x7f000094f000)=0x8) keyctl$get_persistent(0x16, r0, r2) write$tun(0xffffffffffffffff, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/30 18:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='nr0\x00', @ifru_ivalue=0x8}) ioctl$TUNGETSNDBUF(r0, 0x400454dc, &(0x7f00003e6000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/sequencer\x00', 0x420002, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003d8000-0x4)=0x0, &(0x7f0000305000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007a6000)={0x0, 0xc2, 0x2, [0xf7cd, 0x1]}, &(0x7f0000b2d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000627000)={r2, 0x0}, &(0x7f000079d000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f000014d000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c05000-0x4)=0x1c) connect$inet6(r0, &(0x7f0000315000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000021b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dc0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000042d000)={0x440, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffb2e694ae, 0x6, 0x5, 0x47, &(0x7f0000eb8000-0x10)=@common='dummy0\x00', 0x4, 0x0, 0x51}) [ 36.532254] syz-executor3 (4784): /proc/4779/oom_adj is deprecated, please use /proc/4779/oom_score_adj instead. 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009c6000-0x4)=0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000581000)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000346000)={0x13, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f000094f000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r3 = syz_open_procfs(r1, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') exit(0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000a8e000-0x28)={@common='ipddp0\x00', @ifru_settings={0x0, 0xfffffffffffffffa, @raw_hdlc=&(0x7f0000b10000)={0x1000, 0xef9}}}) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000e73000-0x4)=0x7f, 0x4) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000448000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000066f000)=0x0, &(0x7f0000b62000)=0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000345000-0x4)=0x5, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/rtc\x00', 0x40001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f02000)=0x7fff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[], 0x0) accept$inet(r0, &(0x7f0000366000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x10) 2017/12/30 18:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000062e000-0x1)=0x3f, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf5000-0xe)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006a4000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000fba000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fba000)={0x4, 0x0, 0x2, 0x6, 0x100, 0x4, 0xd73, 0x2, 0x0}, &(0x7f0000a76000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000425000-0x8)={r1, 0x9}, &(0x7f00005a7000)=0x8) 2017/12/30 18:14:29 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/ppp\x00', 0x216001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000363000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) 2017/12/30 18:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000000002, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:29 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a72000-0x8)={0x0, 0x6}, &(0x7f0000fa1000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009bb000)={r3, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000-0x4)=0x0, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a4a000)={r3, 0x7e, 0xfffffffffffff6fb}, 0x8) ptrace$setregset(0x4205, r4, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000fa2000-0x3)='+]\x00', 0x1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000404000)={0x0, 0x5, 0x7ff, 0x800, 0x20000000000000, 0x8}, &(0x7f0000fa2000-0x4)=0x14) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fa1000)={r6, 0x200, 0x10, 0x6f, 0x0}, &(0x7f000054c000)=0x18) [ 36.638698] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 36.655502] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/30 18:14:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x9, 0x100000000, 0x9, 0x100, 0x5, 0x0, 0x3, {0x0, @in6={{0xa, 0x2, 0x87c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x59d, 0xfffffffffffffffa, 0x5}}, &(0x7f0000013000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, 0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001000)="db", 0x1) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005ad000-0xd)='/dev/snd/seq\x00', 0x0, 0x7e) fcntl$setpipe(r0, 0x407, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000090a000)={{0xff0a, 0x0}, 0x3d, 0x0, 0x0, {0x80000000, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f0000599000)=[{&(0x7f0000c24000)="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", 0xff}, {&(0x7f0000023000-0x4d)="2b3d41f0f458677a5ffb0c4a913a53dd88a5b4d7ba5e8fd19b9bae2df1c13966c3c1cc4a15fd77adffdee6804093ca28baafd3f010080fb905d9aac5e4ac43b6caa4fdfcff498324a792eb05ca", 0x4d}, {&(0x7f00007a1000-0x21)="26c227211b364e2a00ddbeb7ce287528dfd61952c244f3b2ba8b5bfad8e6a9912a", 0x21}, {&(0x7f000035a000)="3a9c871263c212a9203c16c0a892a08afcdab5746bd41b", 0x17}, {&(0x7f0000ee1000)="8b41eaf2b49032a0bbc32ce85656c62b4e4891560ff7a10c0564d692f9072f473c45a628616d6b9309b8527e10a56441cf49d3b1e5a6808ac9567d6c39ade4a1f81a3202449e0ef01a3c969f02ced07c1c7ee7c34422a8df516778400173ef51d76aef7c627b33432ec9e05239e1f986e4d1215d694be9baa272aef8cfe028a901792049228aa75963b79086f8a778d9915f87fd49f91fa0765abc8a0afcbe4326cde60770f0f3be68a7a3a2a735fb66984b0a7e6c433bd840ce80b65b0f89670a29c1ace492df5edc7c5e275ee44f16636c22a222e758dbc06440285001f9", 0xdf}], 0x5, 0x8) 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d12000-0x14)="ff55d36cffba04715d0000002000000100000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x100000014, &(0x7f0000d19000-0x16)="ff6dd3000001000000000000000000010000000a", 0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ba000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000055a000)={0x0, 0x9, 0x4, 0x7}, 0x10) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x68)=""/104) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)="") 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000-0xc)='/dev/autofs\x00', 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$loop(&(0x7f0000d0d000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000464000)={0x3a, &(0x7f0000463000)="1314b9e23100bce1d5d86ca67dcd671b9102e95eed66dd0c4629311d40da2f222c4795b5df7cafb3a50c326ac31f7260c000c009839f35348ed5"}) 2017/12/30 18:14:29 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2017/12/30 18:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write(r1, &(0x7f0000944000-0x1f)="07219a8d9d2c89167c10", 0xa) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000b3f000)={{0xffffffffffffffff, 0x3, 0xfffffffffffffff7, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000d1a000-0x1)=0x0) [ 36.706451] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 36.716297] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/12/30 18:14:29 executing program 5: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x3) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00002e7000)=""/60) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bbf000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() pipe2(&(0x7f000041f000-0x8)={0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000f00000-0x8)='./file0\x00', 0x14) unshare(0x62020200) 2017/12/30 18:14:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x22, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x400, {{0xa, 0x0, 0x50ac, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000098a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x8041, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000fcc000)={&(0x7f0000fcc000)=@full={{0x3, {"071c9d54e11336"}, 0x3ff}, [{"19782d18541980"}, {"1e9ddfe30a920e"}, {"45b567b49fca60"}, {"6cc36dd5be1f5e"}, {"76292a17c26296"}, {"726614f69a2ef5"}, {"6d77c7e9fefb2c"}, {"3e47a177bce97b"}]}, 0x48, &(0x7f0000fcc000)=[{&(0x7f0000001000-0x8e)="bb8fb7f24f2f0ed1ca027518956436cbe5689f13aee5eb44b84d97b7b4f9062f90348f233a69bce8cc9284b70983f2e486d6e93a3f23651dfa30ee4aa42af34c34e61d02b9e520fa8f0bf3a4903ab4e936d5d3bd003da9ac467d4925b37d109c13fb6ba45e033a28ab7308fd19e73de18dfd1aa0a1dada8f53e30ffc1f158c582fb58a35da50bacd228b0eab35fb", 0x8e}, {&(0x7f0000fcc000)="5510b13ad5ad3fb9c62ce17a737476f6ede49ef9d5282da8c38878cb33e081a797c8a97a5c3f38edf016b491710d41d913113983c83277aa706dd2fbc1a8bed4e25b699b01068e89ad58a3f093f8219ddc69d929a6a4020253d058e79c4fa533cacd25a23b43771487af6fb916ff588ea59adbbf8db2246071402d03b98e", 0x7e}, {&(0x7f0000fcd000-0x1b)="d59ce762bac13c76e4e8be3d637f40ee5df433ff7e0aea898cef41", 0x1b}], 0x3, &(0x7f0000fcd000-0xb8)=[{0xa0, 0x100, 0x81, "07b04ccfbd62c9666660f3eb43c834736499a56a2a033afb137d54ee76025d2c384ede8282ca9e63ce83933c5660caf1eb4e85d55bdf2a00ff3eaf57d474bca6d25820636c881b02352d8cc6a9140e1c2d8acee2dc6e3fabf2dc6fc5bcf4fc2377ccccd8969ea62c09edc09da59337c813c1261cbde3873f382b703f13ec6bb63a0a3a5c0041708f4ce820475dc9"}, {0x18, 0x114, 0x0, "e260"}], 0xb8, 0x8000}, 0x8011) ioctl$TCSETS(0xffffffffffffffff, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 36.788694] device gre0 entered promiscuous mode 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = socket(0x2, 0x7, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ffc000-0x20)={"54b0c7e08a59f19bae496a83b87155e9", {0x4, 0xe643, 0x8, "e04c83b181ef", 0x7ff, 0x0}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ffd000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00007ed000)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00002e7000-0x18)={r4, 0x6f40, 0x0, 0x80000001, 0x8}, &(0x7f0000ffc000)=0x18) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ffd000)=[{&(0x7f000055a000-0x3d)="871feacace8b4ae15752235a7e11b95885dfe268106cc77c5be21009662c430b16ff3295199dd82cfce77959ec87b0fc3512d867e120cb595aced8e4e4", 0x3d}, {&(0x7f0000898000-0x3e)="25896a34dae8eb67cf3e81c715f44b235a27aa85d745fd8739199a581a70c94625e17c719ca737efd4d3bb97f422b52b000add592f58b2cb4780bd6ad3a4", 0x3e}], 0x2) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000ffc000-0x1000)=""/4096, &(0x7f0000ffc000-0x4)=0x1000) [ 36.903033] pktgen: kernel_thread() failed for cpu 0 [ 36.908604] pktgen: Cannot create thread for cpu 0 (-4) [ 36.914170] pktgen: kernel_thread() failed for cpu 1 [ 36.920423] pktgen: Cannot create thread for cpu 1 (-4) [ 36.926220] pktgen: Initialization failed for all threads 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x299) 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e26000-0xf)='/dev/sequencer\x00', 0x30800, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000583000)={0x0, 0x0}, &(0x7f0000664000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00044000c900020a2400000000ff0680000c000c00080004000c00170000006b", 0x29}], 0x1) 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000006, 0x10000000008044) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000b6f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fcd000)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002ad000)=0x5, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000064c000)={0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x5) capset(&(0x7f00001e9000-0x8)={0x19980330, r1}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000794000-0x60)={0x0, 0x23, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d7000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f00007b3000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00007df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lremovexattr(&(0x7f0000a6e000)='./file0\x00', &(0x7f00003b4000-0x13)=@random={'security.\x00', '/dev/sg#\x00'}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a4000-0xc)='/dev/autofs\x00', 0x40080, 0x0) getsockname$packet(r3, &(0x7f0000c63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d6f000-0x4)=0x14) 2017/12/30 18:14:29 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e61000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00007c5000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x74, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x4}, @clear_death={0x400c630f, 0x3, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000002000-0x8)=[0x20]}, 0x1}}, @free_buffer={0x40086303, r2}], 0xd9, 0x0, &(0x7f0000002000-0xd9)="a7ab1d3842f0957dc0ec1600cfe19a6c4775b930d8a711571cfffdf8ff28e8be61ef5d0c55f7b32ef00752ce40b2eb1c1eb68615690ac68af2f027195a3d974a59d0369cf7b935bfb746616d18f87bbeec5e6f8d8ecddb5c07440b0af88bc6f439fdff176bb5f8a8b3ef78d9669ed74e88dd717fa35c1a0dd19169847af8477bea3ba13a440ab931dbf06fb081ebe4e92fc389d8c952d57f9ab09a635de53b98cea048278c5519e4a26e22d30e328000d69d706d6b9851d988e9d80ad3e6f08abeb9c7dc4e27741eff71f9ac892dec0158e9002069105c025f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000d24000-0x8)=[], 0x0, &(0x7f0000c95000-0x10)={0x77359400, 0x0}, &(0x7f00000cc000-0x8)={0x0}, 0x8) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$notify(r7, 0x402, 0x24) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000574000-0x8)={0x0, 0x0}) r8 = dup2(r3, r4) shutdown(r8, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80000020047fffd) ioctl$KDSETMODE(r0, 0x4b3a, 0x6d0171d8) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) r9 = socket$inet_dccp(0x2, 0x6, 0x0) close(r9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000014000-0x7e)="fc27a08471f3444e7e45be947e7c2c67e25d71e43b44fc6ddac790113854686067ca413a809595a081fcc82cd4784a94cd23a59288f1a431fb5792530bf6be0f43f5abbf4cf8eb9d92f150366b5d03d38216df358801180b79a261595bf96e81febfa1765e24f873922db0f5107a64ce2171e052dcf5aaedbf38e23ac317") 2017/12/30 18:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000de3000-0x60)={0x0, 0x31, 0xfffffffffffffffe, @thr={&(0x7f000024d000-0x1000)="f8959ae28db310973f15072fb20aea09079b245a6403cf19a0a0803bdaf27dc29b335ad26d6a1b5d121e3c35ce555c50d73df3738db6d784dc78bd1822a76aba941aafb48595068649aa59b1ed59b6534f8c2db16d2d03dac9806606c35fe435818404e640fd44ad88d652df642e1ea1c7bc87de5400ce794c79cd06f8d118f6aca1e40f2707a5a380168054ffb4ee5ac34aade0501216ad719fd434a7f6099953cee3e9656cbc0bf7c934de8253ea9d9bc6b55abcb95e597afbc32084efc9ba737383c9b593b1fe68e39fffe15c7fadf9e5e445e022305b553fb8209eae1d0896fb08ecae85a986e67e7923973ea24cc931a5f870b04c154658b62b072121096197fe3ff687d8d24c45fe2da3ac8990d9d683ddbc83ee5802c681cc9ae7013ed67ed48de2272f4701ceeb715acbd63cf1e40e855dd8d554f9d2ebfac9b8b8d39a511730f39e32ae287f0b75ae5070f776e719a4e96cbe394fd215a9236e7939df64e1ce4d92aac10b02133e71893ce8d9e5675ffd1fe3f8f08b9c307c6c07a00287c786e2ffdeae64b7a8c3ebfba834454063c8cc1d98a786fc63a937686938f78cb8ed01e99ee56c97805c6dad663d306459620c012f79120cae5ce16877a07c35185225d2632e8fcf53dcfb553355bd5d20e32f54a9c96469ab185044609688ad1c68280a85250cc3350359689a884de59f90712163a883aafab252ebceed1c052bc9da8e4ebd4a129d61cf3c5245ab62a62bde3a9a95aaa70113d5f1aead28bb3ccc820ed234c2f07dab90b7000743c75870a903e754431c84d3af92e25b394db8ded80c343c9b9789d2eb0a0ea1c4aeb3c9c8b6b6023b895f46c52656698d10caa657fa04fe4f5602c7b40d7781d403bf45d11cab4a618b3ded31ef4bd71c33b7d5c9187df6172cc16b86d8bcdedef6fb553db983bb2722cfca6a56b53c4ff5f5e95dd3a4e251dfad5003eebbb8c4243e251b04c36865d29d44bb52e3e7c2344a995f51afb84f65eb138a00093e5d04146c53f44bb0a75cd64bae144bdff6a26c48ead5f729e0e5beabcd3e9f24e0358d6d7a3eb7f7c4e0f8dcf96302ee5631cf05fd2d2d5b71b7897d053d8969b3d25fe78238e8c8b90d32215099f6c5b82e2b5bbe9039037849a7e36f549ea8930d011cefb36928747b101b5aaebf96034cb307f65289cdd3bd401c1251dfac8ddf45298f25227b9451c390f30d136f39c2edaa50a189024839b703f24eb6303f11ee8629465306c4d0239dafb54c4dffa991a26c0063ad194cfd98b9072c3dbb2ab915ad9e6c76c803268a243eac5630f526eef36f68ac3b33977e1bdb4e2c24689ade551c0cf3b56789d0be7d289a1da6f38bb8c6c6cf6a79110fcdf83abccd299447b9434aa044ec95687f91a00cc6248bf66b31a2b0675020c246564991205a6a3966827c7d25448ef613367696b099238f561924238e453c668a5fa13252b093db072ca63f6720136ae57ddd069fcb2485b9e66778980cea2e7784eeb423d9115baf675a9d6d2462f727d0eb2655b076292774d875eca97e6a84f5360d7ca2dd24285afb0c78cd709207e03efbb1b8a91fb7dde36c8d32b293cd4652bed2dfeecce4eb3733aa4a4c8df4a1fcdfeb7cdd7095fc7a15f7417cb354b0bc8f15581a3aa55455a7ca9e20ac2a9b63668a74099121e2db080e51d5119432e07005e4beefa5a972a3359a7a5da47145db3def0ef1d85a1a5c4ab72f3ede36fefc9edcecc4a86410285aa86742fe18cf56ef85fe5d60373962cc05571b403b707e03c179c9b0efedcad2371b8a19fc9398861543c70c0a64ce5dd39592e4ceef3bbbeebf3e941a818af62c89f8b86d4763679c4af32db6e4f5a452339d6aefbb3a0bb337777905960fd46e579843c264e5568f21fc30a6913a822cd03036c7f4cc5ce31ef068de6c9c56e58677ce86e38d3e4ba8da5255b56dc4014b76d0914af1cd11a02b58a0a59c7ac054032cc30c0bedfd3bac5c1deeb07d512dbce2934990eded99cd23fe25ef90085dd7611347c0dcc860108d2f2128650aba33fe0947f145d09d99b6445d705ad2e2c91ea7a21933f38e0f912eacbadded9e6cac5ba284ec2b7538382b61de2d6e54dff32a84fea52f7f59c50b122a755841204a2b568a81a99aacfccdae0265f3907b5aec92a0732aaf6d38189b29fd6ab536666728b80120f499e419fe1a35e7a3530f0c690ce1ae7a77045ae9ec03083b56f0f229148cfbe40437775728e23abab22e0afc815f96aaa3a91cb6fe5ff4309eef8d538440c0c8877eac24b77e1122e366ac5da5657f7374098c02fbe1934b10d66fb9363dd227af06f8951d8dd76b30f3ad97e9bdf1975912c0183da864efcb871b772fe4ff58eb14b7bb5cd4e048558ccdb99f416316c041fb7411980e73e1cc9820c363b9ed896b893b99f6d59dc2143c05f9aaeef055769ab0eba30d65af0f716674f921bf73fac8615605297a920ea93b8d01ca9b0b35b3405820a921a98fb0ba9956bf6a24ad1bb3dcc896056cbcae91e0ff8b3bbc8fd8d5bc543b0524ae3a5d9784321a5517abbcd1c477c859a8ab4265a70f12cdf4fe7548d16425828a0d0907e9cd7322dc158344956b4a3a6ec049199a8b59443b71d9232e3956fbee9f89ff42d95f5a9397e689357a7f4a9a8326d99a8488d492e37a818a14a307b256e8199425be078f8b16f9276a8b037d1dd220d388c65466eaee3a6fc175d620aee8a29df569105fa8cfedacfffd328eeb01cebe06fb8891a5f23e88a4107f1c819a16825f547e9fae98caf61e854168b0255f0f0b933fde21f6009b414b6d535e2ed20b4a1a48f51c362aabf81092731b7d547235ce1c91e978dfa832e65c255739287b9a97bf095aa2d1617d8083bcd7709662b6d0f854ce4318e782c90376049fd7b19c24f200ed48308f370424cc5154908a1342ab83c36699be62e474b44a302e901d474bf855dda2b7264319ac0e0caf376826382eee3ff89cd68c9565c54bcbc234385512e9743f17beb5b0e8803ffd2af24798732ec0e3f3eab1e6b1c23b27fa8e1d6cee90fdb0692e68b3141b62cac70e9dc36178771a0162c07cf6a6325f1cb78cfdccbd13d0752a74a4e11c3048394798122c15a62fe1dd9dedc0e170428f878e7a35b65c714fab88772c7a260096f5d45d0aa1a9795e422f5cb122e6633137ba9938743e83d707723e1bea48ebc3a2a42d080e59de8f9ac398aeeb4b6253ca20e2d34c454dbff188722adff67b8c915ad9ba7e6c3bdfd45f4d1cdd9bd34f4f3f3c8190683aed8444dd3f7bfd4ac6a1f19a8cb1d9eb3df4e7149533c54eb24a873c73e51a6bc338f5f21defd831f92c287cfe39adfe4cd8cfd3ca66a7626fa18dd454e1ca088ea2434843f7a64a56fef1c72ee7a6c87a1ce364eb4517c43044485e442fff855abb435991f428e2370d5b116b63d9cf148eb0f2c11e224c973b3179d9e5bd0c854c9d2f3c40c0cceb75fcc76fa5e1410acb2562436a1c732199a12ba9139edbaa61273870e6bb0ac6185c205db038e785f3b33acd1493ba2554fd63e8209bd0e3e945ac7a8342b9ebf78c208426afad454cdd92ed048de5e02db204d5d8fb06de8dcd5284b0b90a684e53b288c58bcdf2cf70a5f4c5f679dae00ff9875249635a6416c8fd413caadfe28f1e5d7790037c39f2983c6d4d0895e1eae7b6c2dc84e34e875b301287378380661826ecc5c29ea9951a4a571853cc90eb32d7a10b0f7ccd5c8caa3bfd0919409ae1a297fab18a58a5b94ce3cf57e67af0f2b5761835007f40afb53fd6a2d872efcb21aac9bee73f30f8a3c223b9ff7e585467480690f658a75c00cdce5ab5be74606719dd5ae311e102f4880b830123cb0eb0e3e4f800bf7c0ee2836846656931155a6af692c65b47d8faab0eb698e4844ab15b60a115eda7c85530de5bc9c3185fdc603a9c33a4663c53ace35f7177f558de98f724d7b9f1beaf1d4cc62d783fdf1a7c07dde37b7a8d33f4f24991f6c88968e537da797a469c201bc58c6fae3d1a9b31cca7a589c1c7eae4a56ee2997cc7939bfb670aee780d82845811aa390ef3f610a16c1fa7e636467b75da02a3633a656b3984b3271cc0fa40d2a4e42769a6b043dceae3db1a786a450f4c59597c1b710bd2e836cf36e5344a2d96f9d8147ca48e62552ae793d6e27a8e89ec5fae63b13c158cf7dc314de87bf31ce528fb578e14465269c62b71c3a8303efc4292c84132216bfc275a25fa9ad26181f3ebf9f656ac5f14e3246854fa48988baec775445aef514e09b4d9cc238e45c3f4f6f0ae8b2b7530c5df68e6787c7696fb3cf144996dc0e9d0d4a37c1379ced46e3f64febfd901f0fd1b3429cb906e5fcea4e9f2b958b13f0ab3ea74eefeb861ee172639a1ccbcce2cb413b0b3d6eae16c12263a3602b091eb363b4b2d9e90656eba00ee424940b4e8806511106a393e5d3ee4cbf2167ff9edf96be60085dd295655eb00f0392b5424cc1085f0baac85f421f1f9f9a6364ffaa418baa7f0ee2fe978d993010e4e21286772538253c278e3c0cb3f801346a4b242c4e96ab211095377d45077feb4358cf77ba400cebfacd15ad2f89924c220c653d6adc1b24a7e962435603ce4acc4a2e0a708caf2b9db71e5a0700e8cacde5593d9a72a9d200a7b79e9200e18d7907e02579bf0dc8ec31c495d38b41c21cdd722e036b5d231340a5ba40a21f451d2cad3c92b88967af1a07cef47e3b8dac16c0bfeb79212f6d791e4fe54e94b1e0c87e2ae9682a4979ce638c8819a42e1a975f40a438f0f9faef9cbef8675d33655f72789e72e8c0f085ac69898e56721f9a5a630835dd697b17e3d5861d3d0f9fa747b2d5fd84917d4f1e0bed037cbb2a69ac0ec2b4a7c295bc30ebc22c5a14bbf10c18efc5f15d287abb10c758e69193c9935eaf7ac94fdfc87d6b6dce0ec32ed8be8893f5e44b5b56d8edd4089fbb2db514df2bc76a5b3e716770a16d484089e3a3fbd1bbc0d0ca3fab2964032241a7bfa8715f13661eb91f0ee892fd264b693722b765435b48a7fb9de2b25359a0fb4c2ccead38f0cc1b6bf73d7727f0786e7f949e58966f3cf74c7d29dd72b8df0782cf0ce63fde9176edc9a7346f342ccbde5d55ff8ff2a9da49e072858443a9a28c160afd125c7688b92d6e654ac0f73a689deda83c005a59beaeb0f89f336bc06299aa49d61fd617d47bfc55872e7571e15dad0fb14cb366656682f11b9840f04ae5eef1b5e90aa05eb17195f9df49ade5bae71a001355d956ee948f324763236f54b0dbb9bf07a4042ac9f4ebecf1e01bdff47fb62e5d35b3a6ba2a8f35fe620e7f6ce89c53b6d0c0a588ecd79b54fd6a762d2e276232ba708077004bc0ad3024252f9640caa3df51cd445984f814542e36dda9844f9d9ce51bc2d0a42180868d63714e00647beddf78e2fa224e9d09cac3e70eba24fb89211926c719642274c3ad0f6a63cb0716599fd32d9bbd8519258d3f89956b6c489537d0a82d39f212251be7c8a962035181e872736711bcb182a19fca0adb38b85d5f00e9b70cedc4ac96a148f56f23ab0f78ff5307d440887daf2c62c34dcee02fa3706a8104da8c42a1391630e0aa3c84a55bc185cd89196e75df571c0f52d903db499b3a27f9d0fd266f200afa1e357615d70bec65acb295e7f333b48abf8d507db4585b6dfc9c3a8ed82a4d1fa97519892cc7578ed5a5a9b1555a6d3dc105fecc929c6992b5cea97948d1d5f9f7feeb5c42936a508cae4c4d14f5979de32e9a7284ad40269bedf78ce64872c42f5", &(0x7f000073f000)="750694505f777325bcfc2b6bd4cfb99ed7c422e99efae7915536ce0a1ba840f69ee0618bf8ecb3b448546c17303d65fdd6534b1a6ec52ffa4148b577ddaddce68a33944dc712b23e209feff74aad5dd180d08ee415ec8bac6f6a4af8ac628ea2f6b6d694aef37b8225670182946621be6dbc3477a956c3154b4acb9c6e7efaebdd0a8e99890b918dabaf41cf73ae0053f60052f7972f1a392881c066240846c3152527eeade9b305543cce4270e663f48261f4c4021c9438a9294094cc33b86c0dfede9d79e996700861edb9c7a386f988f109b98a30b3377ee2fc770629c6ba330ab79908348f52bd35eed7feb74eacd73fc030d18c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) r0 = socket$inet(0x2, 0x6, 0x7ad) signalfd(r0, &(0x7f0000cc9000)={0x2}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f1f000-0x10)='/dev/input/mice\x00', 0x0, 0x88a02) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006a2000-0x1)={0xffff}, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bd1000-0x12)={@common='bond0\x00', 0x1ff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a45000-0x57)=""/87, &(0x7f000099a000)=0x57) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) pivot_root(&(0x7f0000304000)='./file0\x00', &(0x7f0000a40000)='./file0\x00') sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8973, &(0x7f00006ea000)={@common='ifb0\x00', @ifru_flags=0x3400}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a92000)=0x0) recvfrom$inet(r1, &(0x7f0000ef2000)=""/204, 0xcc, 0x2, 0x0, 0x0) sendto$inet(r1, &(0x7f000058c000-0x1000)="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", 0x241, 0x0, 0x0, 0x0) 2017/12/30 18:14:29 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$setflags(r0, 0x2, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000)='./file0\x00', 0x120) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000382000)=""/37, 0x25) renameat(r1, &(0x7f0000014000)='./file0/file0/bus\x00', r1, &(0x7f000001f000)='./file0/file0\x00') faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) sendto$unix(r1, &(0x7f000014b000)="b3e4608c7f7f8b9d1c318629aa2d0a4e7cf988d9eafbea5ad0c768bdde136d330cfe4406580bf4a15f0b13543a2728612735e4dff0b6d8efc50d9e5617b1eb91f84c5a83476e11ba27f85ef5fc1f08071f3601003258a220d92efc0e81855565679be686f8c82367f945536dd268e73d504eaf000cd1bbb26a91886e25b1683865feec20bb380df48175e824ab0b0c8bc543845f2dc5b8126f883802e6997b0f987237cb84ea7db8ec0d31d0a7a12f882240b3c0dc7f", 0xb6, 0x40, &(0x7f00007ba000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) [ 37.166961] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.199812] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/30 18:14:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000003000-0x8)={r2, 0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000-0x10)={0x12, 0x99, &(0x7f0000001000)="81481fa7f4d4f3d57c7e2979de41fbcc9588535f0a19f78f25ecbc9a1f318b980be1a26008c09a9fde52572f217f1db1cc630ebd7a8c3e6c3228227fe2fcbd291c6b697d3be987457476516758dbef8d26e658ecc4f33561b36905225e489b227668feb96d2f6164ae64da34738c278e12242629d4a8195021a3ab77ff22099bb0a0d1be277e13b91561a05f06d95620e44fac8271335f12c3"}) 2017/12/30 18:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x400002) ioctl(r0, 0x440000000000127f, &(0x7f000002d000-0x1)="") r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000caf000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000809000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000081a000-0x4)=r2) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') socket$inet6_udp(0xa, 0x2, 0x0) removexattr(&(0x7f000024d000)='./file0/bus\x00', &(0x7f00006ca000)=@known='system.posix_acl_access\x00') 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0xb393, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x31d6bc06, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b1d000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2017/12/30 18:14:29 executing program 7: unshare(0x28060400) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000be0000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000eb0000-0xd)='net/anycast6\x00') setns(r1, 0x0) 2017/12/30 18:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000916000)=0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c3050000", 0x10}], 0x1) pipe2(&(0x7f0000e0f000)={0x0, 0x0}, 0x4800) accept4$packet(r1, 0x0, &(0x7f00008d4000-0x4)=0x0, 0x80000) 2017/12/30 18:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) creat(&(0x7f00001b1000-0x8)='./file0\x00', 0x8) open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) mkdir(&(0x7f0000577000)='./file0\x00', 0x9) rmdir(&(0x7f0000cfa000-0x8)='./file0\x00') 2017/12/30 18:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e29000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000d6b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c68000)=0x1c, 0x7330955a62b41878) mknod(&(0x7f0000e55000-0x8)='./file0\x00', 0x80, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x305, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) dup2(r1, r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b3c000-0x4)=0x4, 0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000f84000-0x5f)=""/95) 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xffffffffffffffed) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2017/12/30 18:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e14000-0xc)=""/12) write(r0, &(0x7f00000fc000-0x26)="24000000210025d7001c070400ed192002fd00000000000000ffffeb080001005ffd6ae0", 0x24) 2017/12/30 18:14:29 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef3000)='u', 0x1, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005f9000/0x4000)=nil, 0x4000, 0x0, 0x10011, r0, 0x0) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef5000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef5000-0x4)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000177000-0x12)={@generic="7fad06c49ac7e5e64859fef51c83a236", 0x29}) 2017/12/30 18:14:30 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x3)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) r29 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) r32 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) r36 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r45 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0x1f8)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x35)="303614964b47bd7ea878019d3f640dd49642ca264fdbcc2de86de4136961649bc1035235c299bd2a79c7373003e0c5bc19bff2b5d0adc03b74cbd8440012d8e0108baab203ffb2c56e16ae64f404dfd7d68fdbe59a8b32caf6a42392061d7c334c1d34b5a30ab2dd65fb83436942d5cdd6f6286a6c4de08ba90bc3051bc63d92e511340c9785a51496b12bcee9923e0a788060a2303c1a6bf94d5b1b84ce9f3cedc3904c7af682d6dbcea14d235fc953c251b3bc1877547ca0edadf440587fe34c380ea6031204616fcb76f59d847dc0640d4287c8c45a5fd1653181e53d4f449cbbf3", 0xe3}], 0x1, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x90}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x57)="7de26c7f318a073f0e386d05570732abb1010a6cc6a05cf8467ebf835ff38394383be74b828d53f8d5a423f10cfd6620b7b26bd0f0bb3493fc3afbbb69bbf9747a6f7f83724d35a12b9d467982b1bb4d5e9cadd6df3681", 0x57}, {&(0x7f0000001000-0x4)="712c1294", 0x4}], 0x2, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, 0xffffffffffffffff}], 0x20, 0x40}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="8a9cfcb7f2a200f9ca01af128514108ad8c710fd5e01f161e777c6ced86cb0cc79c350c0e831e306499a1dbc6a7a4941e75a484fb4eb0b220bd42bb2bc1d81f3b4a9b4ef0e40", 0x46}], 0x1, &(0x7f0000001000-0xc8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc8, 0x40041}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x98)="445254ce59244a0b1a529b785a9a7d48d3f99553093a7c59068d9bc9e4331d612cd89d8c2d32c3c1a5d2a48b328dbe25e445b2010ca43f4d734a1242af85994fba782b557fc392f2a6e1c2864186d4cd6b7c5b4b71b136a1855781a5b0bffe2d2a15923f7d57a2e0a2caedff089165d78dafbed333715823fe0e6f904f4a1a61c4e1243897ea46b08002fbcaa1898ac0d0086f84e8ef65a2", 0x98}, {&(0x7f0000002000-0xb1)="88abf290c56927ea0768badf8c2c90a0134924617275f190c8e9aaf078c33972d4edeb3f14ef25f8135edd1fe8b3cd68ec406787be5f26d1f4a82651e4e7a73d64513f6709e4f7751f3a004364eb723c89d445eff50fd7e2317b658f5002dd5d8c0fcade921d77ba71317bb8e2e72181254a9400bb10c8cd9fba8a9dc4e8aefbc51b8f4d7b460e57981807dd6cd24ad45de957304aca9ec209ae23c5d5f65b1876f20f3246b055a2c4fa485d5874952e0a", 0xb1}, {&(0x7f0000001000-0x8f)="6315120c491e2a842378cf22afbc86e3025ca215d85a37d6ec3b5cfbe51cb79238475852f228dffe8ae05876d5ecb1b0351be91ff2d67a1f5cc80e6b22ac13073ee085646dea7c450c89e3d30f84f47ba6f3c49055f3b2b9ec495b3d9a01d102a00e3e773a35197e557a6a33bb7d9e60f739bf350b17e0f98ad9e502550a5fabb9368b67666769f25a4100e608e85d", 0x8f}], 0x3, &(0x7f0000001000-0x100)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, 0x0, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x100, 0x8000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="3e65ec9e759fb875835c7bf459a5ddce9b2c963ad689410a4eba9bdb", 0x1c}, {&(0x7f0000001000-0xd0)="5c6bc8c2f05c4f0754504b5468abca23ce4680e4bc50f0978b1ee8b697bd8610466ef066f3f4b91e4c47a8cfaa2cc3fa8d0f2a013b16700138435f1a6fb0b9c279ae59b0f0068207de65a8dddc1d4b70b493369b03060bd74fd2c2cff36ea41fad859ed5e55ca20bbf7996b295e0092126bf03683127e4942a86edbb6f4f94be9a04f753105e56f78180d71c6554f6e5a63f955eb81156e3f3133a5d58526659dc6640247534171556eaffc20b31b9c751c9a2c2012448f6d294153f76933e50fbc3df5b436bec1544426e9976a37e3c", 0xd0}, {&(0x7f0000002000-0x8f)="0e6bfd72ec438d222f24687dd42456a7ee586fdd9784a3c7964ad2f985929674c8a265fbfcf773e21baad008548eb05a23541e4a99d48f08ec5652fab28749830cbb3cdbdfd3c5d59209e60c0d4e0c8abc02dc406636264e1179c05c0e4b2f73673eb70f25e81d27c513343bd6e964b446b3e2a21712c65d250308165421ff3c4a09859214c90a3b02e3f5d335f73e", 0x8f}, {&(0x7f0000002000-0x6d)="50797897e3c83bb78f3b5eb9df4af085759fb1ba78bd34b10909a6ecafd25180fb5518d953ade83ffb0f1cf4ac588a4c51ab48ab8466a3721fecae087c264920f0d0a7402900bb5651b8aac8625765b02deea34d59efea6184f4bbe49e99c8a4e472fdb90ee6803f691a0427e4", 0x6d}, {&(0x7f0000001000-0x55)="a5e005b0485ab201bd61077bb2963ae8b63345aa1b32b56e3a9afb384af3728e08519a0b722ac8ee5ceee5667ee53c841ee3e354b04648697066f3ac8d2c5ad6ea62f45f143d8639ad57d61b4e43571681882660ef", 0x55}], 0x5, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x78, 0x0}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000-0xb4)="06cd5eb3451f16ede715b19a6b06d29bcc5b41efeb159efb8abe332a2ec8941c39fad90e23f2b9dfccf80cefe33e4c5fd7855a2b37154cd421d0fc63c2cfad6f80afedcab51ba078c91fb56054c19278a8ea779379785b1f66b0e4f6a8aa9bc6acefddb86a121344fb8eecf4933a1d8d22105c562aa352b051234ab57dbfc219ebd415ecca12a5e4b8fa9325b2185c34de1890a18bd45d7b37effcc5d07a689fd22c1329f8c9bcc3d38e3b86e438b1ac8eddc40c", 0xb4}, {&(0x7f0000002000-0xeb)="a41bb9b11c253d49643f91f7b48b4ee697297862a9a5c6689359250896faddde06510d252c827f7c225822c8890a817a39a4ac5207de46dd36c4c47d05319218a1864b354878688545784ef69755903cb88171479188e941a44817f965c9d0892dc361c82bd6a4e3af63ef285fa8811dd2fc3469cb77120d30d14c423ed547394885677b21159b8e159589f1f497c4a6469b147d476ba431b8f670a1ca72ca491b0a782d143f60e8e687af6d25b3a9b2018f3f542f02691f0fc967728e398e1b7fbc9cd4641d4978621401f305aa1502513859cb18b1034d590aa7afb13ead5ddf05226c2742b41e81aaa6", 0xeb}, {&(0x7f0000002000-0x12)="33526ab18019e72cde14e659d138756ac823", 0x12}, {&(0x7f0000001000)="c0923247a1c9823ec45d32240a4b27986712529b7fdd1a0933231c485c46fe560db1fdca8cfb43880a38dd3c6f198b96bd035b06799fa559c4d15025357867cd2e8d5c205fde133d292e8a0b25a097571580c86336df82f1c24038106d3df1c8b4b751bcbdb8f9374d074a048df5ad4574bcf4e03d6cfe0252044f710ac99ba188c5221a7bf9160f975d2fbc65224b4bc7ad98c4a1c920295dfb666889314d3802e4fd16868fb2887be486114ac9e09ba2d8d29c4e69af71dddc2f58d37168fc432d32bc21525a31", 0xc8}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xa3)="a399294dc7277b11651407073b9860f0170e2647277b5e62bd33c6b4e4d02d2cb1fb2301d2203c6c09dbfc05772c09c4e54927fa9eccc6625f5c5e5ba5a06c2417bdd69a511ba6887adbf1e62337fcae54dc65416496159d58d535a4902516e6ae3dd22707333284cf0957a40febb7aae7fb25c23d7333944bb589d7e20645913b93296b53affee244e73b284bdde1bc5511c017c12e6988ecb99ab912045a5c0ddc5a", 0xa3}, {&(0x7f0000002000-0x3e)="9e146f3010752a67cddebc6a48ee783cf6b1a178e80f79d74d899f1fac8c2fb11da96504de8bd0913ffb8f5bf6595ce1df6daef9111a8fdd4bfcf77c505f", 0x3e}, {&(0x7f0000001000-0x4f)="3d216dc44a05c7fafcf6ebcd44da1199234b84762c147975fbf699947a2071de1cfecfcab8382d8a1de48ccec1ad7a914e72dfca19e788b0f1baf2c4796d3661dbf445b813b3616949b57cd23efb48", 0x4f}, {&(0x7f0000002000-0x18)="8e4cbcb5342de7461ffc30c379ee18cf3818b1db44671df7", 0x18}, {&(0x7f0000001000)="278556b8fc8b177f11f3f4a27b415ce74543989055f08cb3904565d639bbd7bef61796bfce55f6fab2defcb888cd0733aac7d8c48234f2ed92745b1469f1864fe345f30ff1919e31cb618ca53415e0b869110c59d76855963fa0111bda8488bca7332ec3d3575b0fa1b24a8c1ce619e0b63d06346ee87d32eab55d3b29cf069c35a1515aa3326fdee81c9d19efdaecebd9cf462f07b9b076", 0x98}], 0xa, &(0x7f0000002000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x24000004}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xd7)="01674a977851fcce543e0eeac9281503c39cabe2af17fe0f40a3436ea8007e812abc8fe890e550b0d3f82659af6e541ca2940424794b4a6d0e1065c8f1a91ae564fe1d91bc6861667903bf79830bc8dbe2a3f9189c64df44b392de73b128692f262c1471f594b456c3acf0fc4e41d33f3204c8bbfddfe6c8f4c3c1153d5817e373a7a0cedf969a1d860d941bef36064f15be4c9199d07532f5354768ba62dad9a606cf4fc0492cff7089c9c4701b737f937473521a29e99595ce4336fdff16f3c91f254879995ed93c2d31ccfa4576511ae47df2f6631b", 0xd7}, {&(0x7f0000001000)="0956b4a9edf04535dd23895b71464ec54b577074e3ba15ceaf5efb504d557335338334c4047238c45ac4ee4ea1fa40b74e9b10e1b58d38dbd773e058c5ae9aefca36d60e15dd2b892eab0e7a5fa0dff9adee4fbba29780daee57e04da7bec66b33c1077767260a3139f3c04664a7a4df", 0x70}, {&(0x7f0000002000-0x36)="e333c9d5caeaf37f4a06d18127fd9c174ec26d13ff2515d0fea55658e1e88944246be5272557fefd0b407f2ef89772fe481450e14949", 0x36}, {&(0x7f0000000000)="08343a88da5d61c06f07f8477661ed2b8bdcc3de11e83c43a24a955b8cb106283b0b35a437c0eb4a68e0153ab8b301ce2f9baad64b3e898c0a11e87fdf9047ac3fef86cd1d2673e7fd0cfccd51c7cfa28ce16336fda1fe297102e8f4b9ecbfffd4153d6c95615602528fb58bdff1b0e760e126dbf9308bed439182b65760ef08bec24f6a4da4bbb03ef8c9ad6c818bb09ef3776a167eeb2e8a357aa55037adcb3709ba10c2f9eead71b8", 0xaa}, {&(0x7f0000001000-0xe7)="4d22faf1c194a609790019d45c4748a0fc98fe7fdc6a365433458068e82f576ad8968ac63a899e2ecb4127c7b948bd58f09aa93c005fb4faa41d2afe3456734213ff585f69b400b353750d7508d1f632992e9c4cb314934c39c92c94b7aaac62ea9cb14e1fedd87af37dd8695ec17a2167ae97a59ec0b4e154e00729d90f1e907ada647565ca64d45d3ffc946cfe64a3fd1d716eea084f064589eaf8b173a3525dea97066a41c5c742c793a719545e5bea91c3e7b34cbcee8fc341771aeaef3327b937f017129b31a5c39bbbb4fc68bb75577b54a56f6ea4dd086d7a184b26a32605bed843336d", 0xe7}, {&(0x7f0000000000)="e99ab257abe369c985fbfcdd25ed513599ee7f1ed48ebe63fdb33f248a944191d6053fad98796a66a54ebcd7285e1525aa9dbcd62f1c3344e1dd6e188e0a6fb7892a982226329aa8ef16d709a2b508207ef65848bbd0804b153ddf83d3c9387894f6523bc1eea81b0c4b818d41cdedc2af90bd9dcdefa4c41b3b9d7e72bcedda1b525142d3ff39850321a250be67cce9a9c74ba28eab33bded8322f454051df9d8b475", 0xa3}, {&(0x7f0000001000-0xb9)="893549fc8297fa92773ee3d2f6b4e36d321d9fe78fd38595ae944e5a912420e0c7a3853649c0db1e7a418ae7c655a1f99c89ff90da599d03ccf0186f32eedb27d7fee59985d9d67467fd37ea1001519fe3f8faafeff1ec5aa893d3e2158c8bf66aa755c81025a6a76ab83d3e380f1a676a83256ddf0de20b2258ed543311fa54c554b691b43f20208387eda08fbe556496303cff68aa156c8599a57a997f8780e99c8ead1158b7dc3814da37159d9db026da45613f1d5b5857", 0xb9}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x36)="b3af3cc115c481a6162a350b4f8c559c4dcc0ffa6f6fe3ffdba51c32862ae8cc9939c32431ece477852014a702b8e54ccbac9371e728", 0x36}, {&(0x7f0000000000)="6d1ac87541ba2ca2ba3c89bf0af89fcc89aad8126f4368f8007f566913238b3042107eea0ce0440db94196020eb21f9c989ba8387e6cf462ad7ddedf980332ac225c6af2d4a754a58bac5c25951a45d5d90afb545b7feb5aefe93e8499e8a25ffdfbf0bd7a1bf6cdbb31e91c5bb83efa06c6a3", 0x73}, {&(0x7f0000002000-0x66)="235813e8af5627ccfa5680a68b24290ceff6f97a2d70f31d883efc441be364c4d23b0d446de3c3609228bfab3872c2baeeb39fb78567fba176eb6c861a7f6622ab22b86b4f9052f446d74b951f10d8dff6852975e67c9a05fda929ddeea119558b7decede0bb", 0x66}, {&(0x7f0000001000-0x26)="bc72cf91aded6988fded6f932e46cba8511b664229dafb3b8e9a7fa59f0aff4b73b6cc17c2d1", 0x26}, {&(0x7f0000001000)="ce6ac0568963e9d538ed3bc9cb8cf8bb4f5c4648a602130783349efdc82501fea782935352ea4665482e5b92546ada9cc864e43e37e4b229e1e6cf7232e5b5fd0b619744c5b5c261dddbd5a9dfbd90adbd13bdddf2093eec1d778fd1cd581e7d51f44b5581e29bfbbd70416733dc37d6b93b91ad6a24a4195ff023e9ed414c5af4bd12c6b295674b000bd5907f5304e45b1bc0280d466c8348bdcdeafd365a3d6bf3650bd537c4682c62437bb0dd2b0f655ab42aa59534e6d1a5d0909878319b754d342b7fa719649e33ac", 0xcb}, {&(0x7f0000001000-0x6)="9d1d8cea49b8", 0x6}], 0x6, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r38, 0x0, r39}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x80, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x800}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0xf4, 0x8208, 0x3f, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r46, 0x80}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000139000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) accept$ipx(r0, &(0x7f0000514000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000511000)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000aff000)={0x0, 0xa0, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:30 executing program 1: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x1) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000081f000-0x10)=@common='irlan0\x00') write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000b00de0007e4ff0200000300080103060001efa445fc", 0x22) 2017/12/30 18:14:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/autofs\x00', 0x54001, 0x0) sendto$inet6(r1, &(0x7f0000e75000)="415423d491e844b4338a800619324343e5dab3d7c599c10a68c249ac410b55fe491641f9c3ca251e7f3ebc041c1a3a9e3761651f8bd3ff388c41107a821ee27737b22232bd83e328bc1649237a39b1267ddbe917e551bacd46a96db314d31b04bb68ca4af89430c1e2ccd56eac6bf03e000effa52f1f13d3e546578e0c21896c2208c686cb0d1a423b34e5f65c4e8106a2242b6da9a0663e3437945a36e5e507d771641b0e64a0a5840efe3566544a0b88665172e0f905f38a417e4241aa4e75cd23fc87c5bb8612e1d073616dc169284cfc049f7064a481096062dab6d57bc5987eabf2dbd72fe3ffb2b086f8c438", 0xef, 0x4004010, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd1000-0x10)='/selinux/policy\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000b0f000-0x8)='./file0\x00', 0x1, 0x500) listen(r3, 0x0) sync_file_range(r1, 0xffffffff, 0x7, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a4f000-0x4b)="6e65742f7463700dd531e9ed6d8c54a7bd5e825fdd1ea0b8d2fa9f56ffa30e77b66c2648e75b1c31d6f914166f1de64e3c1725454dee9012bc10099683b590e6c178e4a5f8f88c1050b217") ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) preadv(r4, &(0x7f000009f000-0x50)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) 2017/12/30 18:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000cc9000-0x10)=[{&(0x7f0000ea9000)="1131c38a69ad763bec342a2f29767f00000004eee7bbffff0001cc63634decc9b0238668d34e6bd47169da1ea870c990f380ae13d1a70483c1cbb5f1287fe32212811ecde1c32cf9dc6d4abb430c25a9546aacf462790358dfc80631508b15774acc43", 0x63}], 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000943000-0x18)=@generic={0x7, 0x0, 0xfffffffffffff801}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000271000+0xf0)={0x0, 0xffffffff}, &(0x7f0000ac4000)=0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009f7000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000296000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fe1000-0xc)={r3, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000011a000)={0x6, 0xff, 0x204, 0x100000000, 0x2, 0x1, 0x2, 0x7, r1}, 0x20) sendto$inet(r2, &(0x7f0000946000)="fd02cdb83429c90a69fd0151a4", 0xd, 0x4000, &(0x7f00009a6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000d00000-0x8)='./file0\x00', 0x100, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00007f7000)={r1, 0x41, "62ca2bc627c3b4296850673d3c3f958f38c5365e7e472bfa5c3f10056dc06d71b36688a0367559d31e9ff021cfbc052794dde6f69598fd036ac44405550fab159f"}, &(0x7f00006c7000-0x4)=0x49) 2017/12/30 18:14:30 executing program 4: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) ptrace$setopts(0x4206, r2, 0xb2c9, 0x2) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f000055b000)="") ptrace$cont(0x1a, r3, 0x0, 0x0) 2017/12/30 18:14:30 executing program 5: setpriority(0x0, 0x0, 0xfffffffffffeffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x8, 0x4, 0x1, 0x2, 0x1, 0xfffffffffffffff9}) 2017/12/30 18:14:30 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000e40000)="e2acfebaf2cdc9114dc795cd818882becb85e1425bfb97467e12afb1451f65cdbad67dda84d0c06ad3e77d4cb74564d1e1e24c09d1813c0eb37ad4d1463dd6814f3e19c74fc0afb7fba10f35f2fbda15d94654526ff523b7af7edcc00120c3d953e74f96f1fc1329b83500fc59b13639ddb66d2345f57c72217dd6e6c7551707b95da4d4cb54fb9bd691cc4a2b618d3548c83d611481ff3af13f45882a8f94085fa028e928bcd61098045173a703617005c08c726edb5032da0d87f51d3613063fb56e9e40f5307f528cba19c67c250c29b40d1a287c3926") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000017e000)={0x0, 0xffffffffffffffff}, &(0x7f000016b000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ae4000)=@assoc_value={r2, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000acd000-0x6)={r2, 0x5}, &(0x7f0000713000-0x4)=0x8) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() delete_module(&(0x7f000032c000-0x1)='\x00', 0x800) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") getrlimit(0x0, &(0x7f00008c9000)={0x0, 0x0}) r0 = open(&(0x7f0000391000)='./file0\x00', 0x80100, 0xa2) r1 = openat(r0, &(0x7f0000e43000)='./file0\x00', 0x101001, 0x23) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000273000-0x4)=0x0) 2017/12/30 18:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') pwritev(r0, &(0x7f0000a5e000)=[{&(0x7f0000c58000)="65dbdedc85010084e00543a16b8ad9be7db985f28d59c19aac1d70cea48c5da1fd75fd965fd0c11715daeb4150d18c9ca8f2ce2f9002168394e2bf20b9e0256ff5832d98ccd7af8e41c91fd328890d089c4e98319537559abd34d169a07ef610621b31d807a9914784500ebb6d96601c02cfa1cdae2a4e139547978a5cd3b3855015350dfab1e3af36bb64ea9e4ccc315cb28d90355d0de61c49d342ab13f33bfc074efb92e3b2f9cd131152e69edf8dbc46c74240f18095829fbf9b099553b7c5fc4853c7a5b794ded92555bf4ca227fc456c5a22f0cbfce14ed89dca8e23ac587f739fc0193f5519c4fc9fbec546f6b466fdd6790c324687442f02c9264e0b6a18d1ef849944701beed79644756478e5da3d9621aef591632dbcad628f0fa732a543794034fe6437dd3a7c9720ca3ab7f53c99c56627bb0c68439fd25f82a4c3bc03bf16ea6ce6a7a8d497a1f5f1daab4d88cca8fc67d71d957cf9fbc893e4a221bf8d3a8468e7316418e31713d9fc38f5c2f131817bfa214096920575244929914280ba360cac65c8cd1e4d0f81d7771a7fc668ab83a0756c0c3b9d789e57b82650af863cb8fdb4c79033ca32e5357cf8b3a30cc3f0df2c20ca81423612b03fee4479217db5bdd88d78ae0aef55de54002bfa9a0d0f6c0cd140924562ae96bc4176e89883845717f6d6d1de4b85261e1d72a9ad84de94161cd1816a24598bc85c90f700d3f4e90972d0ad6d8659519ddd3258fb20f1f9635a4b8fc48e8888f268a6c296af604d501e54cf2bc4818135da050386766e9d33e7f5cfbfe27e093642a2fc1f5e331cf3c2490d342d471e0442e5c5991a197beb40cb5554943257b5892a0ecea88148dd6137e784d487119e28144ce6fc1e1405a232bc6f75b4d671368b22c1f39891d40d81e6649111cd3cf8c1d283d1baa18f25e887ff737f765ba4b24c9e173ac46a953f35c4ab813aa65058e5e6dbd77531863030b1c1434850add1bb4c9e0a74303adc3817a3531480e1bbf3a36f914a056f17d582be74a6f3890e26ac7dbc452871bbdfdf11930b4849d2ab45a569a1a0ea3982e5d187812e6c19048c5f7eaca8286fb71f4ab216d28f9ed1e880697689c80dda43c03d1f4ee630fafeb3b4d0d389b00bdc66b685cd5fc2c8b362ac429b28bc1f5d4e70da01a87ac51dc5cb88622f87b39406d9336f34191b0852a4ba6123c413338238b237d6326a5ede8a3569c2d710cbb90d1732f3204bbcc33ae475990f9a77947cb9b6e1a25481e46056f23f1fcadd39af6cccaecf5188e9aea4fa18ac5346e636d58a40b7d7bdefb8614963bc897cf14d2ac4e3715b4806ef585ae78f3afd588f245b65de936a4ec308d94a6948448bbd7b3d139f033cc8982bb4c6cde1ae3ced7da6c2617629af1cf712d28e64e50395ebc0734f76d12f1e32b135ac59587d694c3199f859e8fda21e69311e03b5cb07037ae11025c77c3faacc73a9b1ee32faf2041709c04e9d3e4203017718c9999f911f79e0cb070e20c1a1131cf56d8afd72c644475b4c37b9c33872f99b6be3758ff87351274afb5ae2a434b1f2d7ee92a28f002b19effd3bae2c31d032998cd3d68f692f2e8a50d8ee8fb5529c9f53420080d9b6b7fa1c118a03ca693a5ff915b193bbe528cbf082933ee70edead5c43e6af6eaaefafbb06a1664325e1818d053b176f0551f2d66aa4a215b9111eaf4803b4eef13f04ca4ecdba92ce130f84692e4c6fb2c48f8963c8ab0c07d9bef8622fb1c93560f6d45a6d3835ad3172bf092a756795e447e350ac1cfb598ed7647af19073bfee8e0cf489c8f16a7104d9b80f9c8a7fdf35bf73d4a49a62cfc4f81358b14c9d5dc3d2f070e5a8abc15542467ad3c00aac30e0e843b21bd7fad63d3f921a2d9f8c48c45348325df3fc07019646bc99ef8c00b5d95aae71f4df6df265a4fb1178de87c9a8020a13ecd13c8a0564322ed1139a5973c5773a0b13f2d6ac21bcbf632de13f20ab783fc02e0355d80f5f43a16919a65eacb3bfeac689d0d3175a0d8102ed9678e5c3c59aa3e5868fb21ac88ab341547667c52b565863b9403c1149d9632f7c0cd466792684cb2bc67af7d43aae033eaec467ca2c46a78b3e1f0feec434a9efdf5507cbd7e4136d642fdd811bbe4aa4795485e589f318a894936a2d3e52d400459a0fd884d67f258e3ed501cf08f47d654f70572b68c994fd14757b1de92ef8c84d1f0ee2a65b8273506b504fd9255cfea437b3895afe42bfec3d3437345c4dd7fb16417fbcfd6c2900066aa471bc67f7057ddeb74b7a704dc8dfb4f2d88aa3d4438bcc75a9aa74f6df860c37405ac6737476b4c5db03377c097c3bef20b1d89b77c6ef52d5ad9167cc9b9d8a6b3b0100c2be95352eb900c79f53a69eeea1d36a971fad5a55a9fe5fcb8bac35ccfe48791d1975b7729177281fb345e179b07d03a299955defe53790cfa6407863b4076b9b89b916c6d80d2b4753ae8c34cb14c9b28fd0048b3fbd3dd1dbf4178f242c831d3c16aa85415654139d8770ca795146df97abc70a811de4ac036f7e30293ea4e7b0c9eaa385c728432dc740d3d2434b1fe13f6a3bec32c24a84273fac7292c0745a26e7a19fbeb1251aa0b145ad7fca37d9e4e4fc1a076c3553d2197f18adf9f3f66fcf5720785eb973c659327db1f0bff7e850bc253280ea525e942797fe7779dded9c39a1bdcca72b2369fa124b36591d22761a1d49b150ca87e81f00991b4e929ee92912ec2482f93a2ad3308f4a3220b2913c2f4f47843943339fa37b2d1809138cc7480ea35bdd038abc95a64b83310646f3fc96dc5a4e84597bd223427bdca5a94fc592594c8f0a6e59a3d5b2e4db4ae8191bb11c8b8af517a6db2ac17c7179968e5b13d497df5cf704269d1147e3d7b98f0bd0096fdc273bb21fefb80b0bed042bc3c259f5f6ddd3aead35120b61d74db5cf4c422018677544128107b2e90e8511c62b52d238495ce99c52e7c83f320bfa0e03ed8ea7355efbe927d34f1c62d8fda5af9bd7629224ed7f5d4808cb7b464e7dafb733ba43ce4db0e300601622501a512247f5656f48c21f5f4c9687c094f7bb150e37f77afc8e5710f06e0ca77c745ddc36ee8502bb446cd794318f125ae7953cec2bed9eabe63b2795c811d8fd0bad7c1826382b1bbe4277beb9e57ebc363c3fee29671443e583091ac137f7e1492a79a058963da50a536e9a096a2f7a56e12d5ef5ea1a76aa5ba39871791078a21ae351703129e3b97945c1e029ccce408dbade5f431529f54d9fbb2bbc9a494b0634f0bcb5bda1eb2f239252a168ddea62549100366e4188b519d19cc4779d26c2fb9496cea49c4058db339682ee99c5cf04fd2dc74fd881151f7024dfeab74c5063178a161700d84d30066bfbe36d5a1a895b9f47e1c34d2c2344f9d2b61ecc15a6f2e4fafb16a191fb03e29f815e3d4d136ccc1da51bbb54e0d3a6bd6f6133b56d3b28d8a9c0aa0e2147ca52f1a4967cca128ac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0x1000}, {&(0x7f000094d000-0x10)="8d665fe36360fad9282b6e09e7bf9f64", 0x10}, {&(0x7f00005ec000-0x60)="0c53925b6b818faca5e524404c4494a67881c483981882d0c29028a581af64b65d4ed92b13f20b286e66e3eb22267dcd1dc7fb839473cb806401ab6e9be8cdff263b5cc723ff8db9a34848f90c96b3a60f2d71e0e8f873771188556c3ae5b1df", 0x60}, {&(0x7f0000b71000-0xe7)="ef19450a2f83ba82a6bfb0ec44f5c303764fdf2f525f76e8056e1592fc12c61d14fcf9049488d4cfe17828f306dc53e5f6c36da318a2f4c5cf0f5df2ff49660d5a3b813a0ffd140919a873fd1976e396d217261ef2cca2d6110c0d6632498c431832c239fe594b0904ff083f9f83da93a721bf15c5bdc1e63ef9eb686dca5786f7371c6a909308e8523c5055b2cdf48be1cdf1ae1bd3c51f91d08a6e9b786194395b4644ebe293df09a82a08b6d7804c73b7e6e4803bb2608e319b67f0167b1588a8207e34b2e1af7fbe86e9d29e0b0fdd34cb6b06fd82d8e175443c365cbf291ca6e46f989257", 0xe7}, {&(0x7f00002e8000-0xbd)="c299b35dc5fe7875eb2a83952cc75dba6a762bc6e43cf768fdd9a603d489811f7598e4210609cc500037374f7cb2808e0f94685da3b5145793467a9438e00586b91a97e66fea191af0c91fd2d95dbb864aa945e2fb92e3c41246cf1b0f431d88851aa6b5c604a842674a33db9926af6d79b91e5ede8a59a5fbb9f124f6dd043e0ac2c41973bb1cf571acbef6cb7a194f1f95cc83b116105dd91f791423c4908e9708c3f541951d2e03e40f805068ffed2383385f45e028904db10aa653", 0xbd}, {&(0x7f0000894000)="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", 0x1000}], 0x6, 0x0) 2017/12/30 18:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000b1c000)=0x55bd, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d14000)={0x1, &(0x7f00006e4000-0x1)=[{0x2, 0x1a9, 0x5, 0x7fffffff}]}, 0x10) 2017/12/30 18:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x9, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d4a000)=0x0, &(0x7f0000133000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 18:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [], {{0x8000086dd, @arp=@generic={0x0, 0x6004, 0x6, 0xc, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000cff000-0x4)=0x9, 0x4) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) vmsplice(r0, &(0x7f00004e9000-0x50)=[{&(0x7f00009e1000)="5968e55b1a5249f3fe9ba64f8586fadfe9b0d9486d6f1e801ec2d0fe6b02cfa261264e128f65257630e7242086069e02f44f78c9c23a330177362fa9c47aec97", 0x40}, {&(0x7f0000e03000-0xd0)="b08e24b137d51dd685685896fefcd2feb33881d05cc6cc217dded1319e666d9fcd7968fd9293809a20500b62b2f7ef18b92001aa7aa6b1792f853922d804c58d9e4111093d5d583e99d55903132ab69cccd411718d023658979326f7880c61604495761e665ca12d6ea35af19ce82de3c5705984e77dd41981c9856657db58d420914489683314015b5f37d5d98548ce108785f90ed91e42a5d65bf788cca0862840e8205cd83025f9b7e26092a00c39a11ffd0d40fb9c9106ea716aabd328f7119669980584412a9f8e21aec0cdc0ad", 0xd0}, {&(0x7f0000ff8000+0x32c)="36c6a8613bf232bc20091413616dcb77a57bf3104c3d61bcf2e18a996831e1294d39cc00d807f3", 0x27}, {&(0x7f0000c7e000)="a08f5174bb18161b18d8efd797ca278cf36ad6c38e1d481f246350dda3be81808b5e8fd5b9d65975dd9871dc9a40cb959657df89de67d83c6bc2e3a8ee8fa69ded4f7875eac69bed04caec50536b7a5aa49a947e2f6591c94a8934e3f7ce6eb19d07a3190405da5d11ac97d59e6994be577d71ea74cbeece83dec27bc273c4492c832a292cdf246ceb06abff6ffd052764ff86f7118699db53cbb40b34a8b3befd9693c12c96d6656861212b9fa2c185be91e2576b70a77bf347afb1", 0xbc}, {&(0x7f0000776000)="32abd4611ba36e1647c5d922fc44cd3ed96f12ea532fabc29a79e14e227cf49c29876a492e19e0db090c1146e5fbdee8661c06531ab0848c871db6a44cee9d016389c66e9d13f501a5f905264f77cfae4629d3b51481fb76322b39ca9565cddc79f0d0a377ce226791d26f5dc281527ef6605e771bfda7886dfd9753ca28f0b61d5d7e8cd2b751052efc17a966c5d646b2c9650cdecfb6c1d47b7a7505a250777b20fdd7c5638e9b483c6c65c82a347dbe8582ea35a340cbb07a103d9bfc283ff19ec2f5d77ee5be9b98e27d6ded6afba6b3af634fb7293178a5ed10793a627fa3995b50159ac391f097881d", 0xec}], 0x5, 0x4) [ 37.375020] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=44393 sclass=netlink_xfrm_socket pig=4998 comm=syz-executor0 [ 37.408815] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=44393 sclass=netlink_xfrm_socket pig=5010 comm=syz-executor0 2017/12/30 18:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x200, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) fchmodat(r1, &(0x7f0000356000)='./file1\x00', 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bcf000-0x19)=""/25, &(0x7f0000b90000-0x4)=0x19) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) arch_prctl(0x1002, &(0x7f000039a000)="dd47134b7882755c9b387bd254794537a65341e3e5b39e22c86face67f94e0") r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x7, 0x0, 0x0, 0x0}}], 0x30) [ 37.455175] device lo entered promiscuous mode 2017/12/30 18:14:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x992}, &(0x7f0000002000)=0x8) recvfrom$llc(r0, &(0x7f0000002000-0xd0)=""/208, 0xd0, 0x0, &(0x7f0000002000-0x10)={0x1a, 0x17, 0x0, 0x2, 0xf020, 0xc4b, @random="2b7fd9636caa", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001ca000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x800}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) clock_gettime(0x5, &(0x7f00005de000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2017/12/30 18:14:30 executing program 4: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) keyctl$set_reqkey_keyring(0xe, 0x4) 2017/12/30 18:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ff3000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00005af000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000370000)='/dev/input/mice\x00', 0x0, 0x600) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000394000)=0x1) r3 = fcntl$dupfd(r1, 0x0, r1) faccessat(r3, &(0x7f0000e4f000-0x8)='./file0\x00', 0x4, 0x1800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$KDENABIO(r3, 0x4b36) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/30 18:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) r1 = open(&(0x7f00001e3000-0x8)='./file0\x00', 0x400000, 0x174) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000021d000-0x4)=0xb) 2017/12/30 18:14:30 executing program 1: r0 = socket(0xf, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff1000-0xc)={0x0, 0x400, 0x20}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c5000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000d2000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) bind(r0, &(0x7f00000d1000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x66, 0x9, [0x3, 0xfffffffffffffffb, 0x3, 0x80, 0x81, 0x0, 0x0, 0x1000, 0xfff]}, 0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x3ff000, 0x2, 0x26a6, 0x2, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x76, "79b9c9c2a3f1aa85ec62fa6a536f4825db836aed71c20eabc651cc4df73101c26a37c33e8982b97623755f578e653abcbd6d8b2ac1c2a6d7726996f8f0c9f3a60507632e73e41c19b6bd6b67c998ec24309ad9f509a1e9fe8236dbcfe95a5286e0551df7d8b34b201f6fb9b7b2478239811cc247550a"}, &(0x7f0000001000)=0x7e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x35, &(0x7f0000003000)=""/83, &(0x7f0000001000)=0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001000)=""/86) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x7fff}, &(0x7f00000d2000-0x4)=0x8) 2017/12/30 18:14:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ae0000)=0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") clock_gettime(0x0, &(0x7f0000a63000)={0x0, 0x0}) ppoll(&(0x7f00004de000-0x40)=[{r1, 0x0, 0x0}, {r1, 0x1008, 0x0}, {r1, 0x4, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x20, 0x0}, {r0, 0xc0, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x126, 0x0}], 0x8, &(0x7f00002f3000-0x10)={r2, r3+10000000}, &(0x7f0000ea9000)={0x1}, 0x8) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/30 18:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) read(r0, &(0x7f0000a27000-0x87)=""/135, 0x87) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x81, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e45000-0x10)={0x4, &(0x7f0000c14000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000b64000)={r2, &(0x7f0000eea000)=""/223}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e5d000)={0x0, 0x4f, "50e78f4125edd53dad6d79ffb0ae18d06d3f042db523ba542f13c6e836d677bbac5135ce4a30113f8603c02728a637866e98ca14db767ca1c40ae4e69edbbed3472295898668800779d11b79112b09"}, &(0x7f0000718000-0x3)=0x57) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007ac000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000021f000)={0x5}, 0x1) r4 = dup2(r0, r1) write(r0, &(0x7f0000037000-0xa)='d', 0x1) sendmmsg$unix(r1, &(0x7f0000150000)=[{&(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000022e000)=[{&(0x7f0000847000-0x1000)="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", 0xb8c}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000288000)='/dev/usbmon#\x00', 0x0, 0x40900) sendto$inet(r4, &(0x7f000090b000)="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", 0x234, 0x0, 0x0, 0x0) 2017/12/30 18:14:30 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000bb000)="1f000000100033080000000000000e1e05020a00010006c716e8dc04ffadb3", 0x1f) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fa0000)={0x0, 0xd5, "e9d5259a3c80859869604b4fa5d371ab48d0104ca1d415b44b7efedb013adc3f7330e934c812cefafb342ce88adb00f88c6e09fc528275dec7fee1bc7bafe9888e89e02df4577fc229d20492c7a618e2d3f23b544c21de37c4f582f4b597b3ae015839bc08a9ec5ffb4823104f8fc539433fcade0945c3364dd779a4cb0cf4ea8eae145aa1002370319e8dedf665f3f1575a100928f78260a02c2f3fe0cc28c3810c434141bb04c9b949db61ec9f9e0273f74a1c0a7e35bc9da34895497f3d4a5ac3ecc22c055b93f6bc452965a90dbf65e11df158"}, &(0x7f0000be6000-0x4)=0xdd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b2000-0xc)={r1, 0x8000, 0x2, [0x1, 0x8000]}, 0xc) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000796000-0x4)=0x0) [ 37.654387] audit_printk_skb: 21 callbacks suppressed [ 37.654399] audit: type=1400 audit(1514657670.308:21): avc: denied { setopt } for pid=5045 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/30 18:14:30 executing program 4: r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x100000000, 0x20, 0x2, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000005000-0x8c)={r5, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) 2017/12/30 18:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x2, &(0x7f000010b000-0x4)=0x3, 0x4) flock(r0, 0x8) 2017/12/30 18:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000e96000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x10) 2017/12/30 18:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d3b000-0x2)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e93000-0xf)='/dev/sequencer\x00', 0x402, 0x0) ioctl$TIOCNXCL(r2, 0x540d) write(r1, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) 2017/12/30 18:14:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000016f000)="6e65742f0104706c6974653600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000)=@full={{0x3, {"8c93d57feccf0b"}, 0x7d20}, [{"8b0d6a81267685"}, {"edcbccaa756014"}, {"5c390940b7209c"}, {"adb5c7b657fb69"}, {"89227f84ba3ed1"}, {"dc99ff1e6f1abb"}, {"aa6a6e0eab1fe2"}, {"4d19c35c83a2ad"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="0b5a56ec33eed6d4e0df78f9e8afdd9c064ee01f1917a4b8eded37fa518d83d8287b45b5fe906f983ffefbdb4b591c12f88e25707a2d8931395781bfd591421b5968d0024ce0096edbe01c5ebc513a5bcb4ccf85ea2b064dcf3c813a2c9334b592300ba866d72a5ffb518f", 0x6b}, {&(0x7f0000000000)="885cf0a72b701731ba85dfcffb831acd881e13806ce7ed592f90f7da14ea667816295021d777a5608273d632937fd059c19403590e4a973bf286f02b6ed30a4f368f38d9032795366cecd97d5db185ead4ab380bf7e7c69b7c540ca0b983c1e7e9f139adcacf69f3d34f6fd75c411f3bee304451a8c1c419913ed9b74eaa9246603f6e4eda92714095cddc386d1130fe2c77d07585bfc0a92d4e30a631c0966517c0d70f869de66dd3668bca37d8993bf39a1448af3571d9fc5c0f9e5fe9b408564b742d45", 0xc5}, {&(0x7f0000001000)="9091969a98cb2d1873ad626753695d209f3752e22581749d1352dc896d1dbfe412aededbccb684995fb92d8b6f8dbff3465df4a0afd12b916cc79d84a023b886256d83678ed9866a3bd5f4f144a68846ddb28c94f14cf94a9f430fcb85327a660d5776adc0dbcab655e18f42c973f452a5c4b398afb0ad40c961df803470901659baa3d70b51a5192ab959acc474df87f20769035281de715158539975978a37410c07abe88d2b7a21da460b46f4090707e9f441a8ebcbc978a3808c959ea545ca6c8cce966252844f0638109817e8bd18aeeef91f9b7f52ed560a", 0xdb}, {&(0x7f0000002000-0x2f)="f9f8a50746c0d4f173fae0503ebd8250c1893980ff8ef1365d24dc553958f05eb79ae04bee5591a25569e347009bb42a8845ff9f41b97af1185ac1c626c4d60b0b5a66e4464e31dbca8a4741b35e4efd38defa5ebb78d30565b978d1d2445d7bf7ed97eb7778d74d71476b570d1ddf21b36271c7", 0x74}, {&(0x7f0000002000-0xb5)="027d237dfe0a05b243cfb04bb4ca4deb231939601296c5c9a9b0088b27993c3f0c959099b0768cd157e84d42e1b8e9303809e02fc11f9cac26b49c94ad95c0562970de7efabe57ee8a84d0da9ff2f1be3f40f3a527821156f76e23ffb77c9bf951eb6cc968e0399a69c49b6a80ce2386ee17c7872496713940971dcdf28a5e522ece460403c13a756074e3f346b85ee53ed071bd02819ab229c82da9c62b20c4b0b93291d1c099e67aa03a7c227aaecc9d1a53e92e", 0xb5}, {&(0x7f0000001000)="35b6d110a44476b941318207c0b311d03fe6f2c28de08087cff1253bb18c277bac65f2b3da11e4272032b4880316d2f7f76b6e1aad69ae42ac41ba8a964d81a07fce22c19e8c1b948ffbbbb244f80c606ba79fdb583d1d56e7809e9d425895695025e8c81c29759037f9452445a3a475678d25875369cb7c23508cf6d3817206b978d34e7f86b5d92d98b6e78d1f14b58e23ffe86ab5476d1767c4d770e4837cd0ca253e35018ac5736d0b34da8703b749edb50c5d2a3b1a5f611b0da4ed32187549aa4a3002062287589d7e5115104ce8c2e61c43b7fff243268bf6c8a4", 0xde}, {&(0x7f0000001000-0xc1)="659810b17eb467fbf5438ea15d12555923e70566d0f7ae3b99d9a98d28238c06469a1e2e5832b8f82ff9a4fbb72241873b2016dd550ed029ee9bb5afac316bbf39e01997b5c23444ea1ee1b9d2e74f9dd9ec932a4fa2aa71f43ec1831561e92dc892f603a206320af8556be23bd73121248ca5e68db648b98401b2e43ac6db5dbff99d1f63e12df28bf904269fe39b2cf0720f5ddcd3de3432241ea35f1c496df3df00243c10da9e477a8dbef8eadd06e91bb9d793d3b94f4b185955bf8e3bf5ce", 0xc1}], 0x7, &(0x7f0000002000-0x30)=[{0x30, 0x0, 0x3ff, "c4258504d0fe83380c437187f14c6ac0ccb30fd7a8dffcd57f5b56"}], 0x30, 0x40000}, 0x40000) fcntl$notify(r0, 0x402, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r0, &(0x7f0000882000-0x77)=""/119, 0x77, 0x2000, &(0x7f000079f000-0x9)=@rc={0x1f, {0x5, 0x0, 0x4, 0x286, 0x5, 0x4b0}, 0x10000}, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x0, 0xfffffffffffffefe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x4, 0x5}, 'port0\x00', 0x4, 0x41000, 0xe9db, 0x2, 0x10001, 0x80000000, 0x1, 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]}) unshare(0x400) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000000c) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001c000)={0x0, 0x0, 0x0}, &(0x7f000005a000-0x4)=0xc) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c0e, 0x2, 0x6}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000005e000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) getsockname(0xffffffffffffffff, &(0x7f000005b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000005b000-0x4)=0x14) r4 = memfd_create(&(0x7f0000038000-0x39)=']cgroup-trusted@*selinux\\\'vboxnet1md5sum}vmnet0.vboxnet1\x00', 0x2) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000005f000-0x8)={r0, 0x1}, &(0x7f0000055000)=0x8) removexattr(&(0x7f000005d000-0x8)='./file0\x00', &(0x7f000005c000)=@random={'security.\x00', 'vboxnet1\x00'}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f000005f000)={0x11, 0x1f, r3, 0x1, 0xffffffffffffff00, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r4, &(0x7f000002e000)=""/4, 0x4, 0x40000040, &(0x7f0000060000-0x10)={0x3, {"4006e4583079d6"}, 0x8}, 0x10) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000060000-0x1c)={0x57, 0x4, 0x7ff, {0x8, 0x800}, {0x2, 0x6}, @ramp={0x7fffffff, 0x80000000, {0x374, 0xff, 0xfffffffffffffe00, 0x4}}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000005a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/mls\x00', 0x0, 0x0) 2017/12/30 18:14:30 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x61) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c96000-0x14)={0x0, 0x569, 0x3, 0x1, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b41000)={r2, 0xec, "3c7d7f5c17280a3d546deffaac8f0e41369dce38bb387e8d117a9e6d18f2065aea4fdacf4dc6ccbcf9b7fe461799edbb52abe3baf17527edbfa1e3f5ccde23304ef09c6e9546d762eeda757190df573958af1e5ebf3d271efd2bb51a6beb79546ad67b1ed25cebb6ec31071777154cfae3cf47bc7a589bf30df1628021e0e558f03782f353240bdc7a33dbe353629c5779f713ce3683f0b39fca4f0a93a15a96eff69f2eb30cf85343b1250b8d1e05ceaacf7b4d5f39b76689b9e0073ddcc2e0bacdd7c589a69caf20b2a99ca71ab67f43257c8b2e9af8f1d22d9236c67b1e6983c94230c890e54c939d2a62"}, &(0x7f0000ff5000)=0xf4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000033c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a0000)=0xe8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000baa000)=0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000ff5000)=0x0, 0x20000000, &(0x7f00000b4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000ff4000)={&(0x7f0000ff5000-0xc)={0x10, 0x0, 0x6, 0xfffffffffffffff7}, 0xc, &(0x7f0000ff4000)=[{&(0x7f0000ce3000-0x20f0)=[{0x1010, 0xc7e3, 0x0, 0x5, 0x2d, "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{0x1010, 0x5b0, 0x400, 0x2, 0xc5, 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{0xd0, 0x990c, 0xa00, 0x5, 0x5, "ca04e75f5f5786bc79a5218a250b15aa07bda64a7b516a38c3dcfb894449a4a7ed8e153a23d9d4b0be0b16c6dd95ebfb2b98dff3f9a7e853bb1aacc5e08eb63ad902ef2d176004662b75eb851953610e3c4178a6f40627eb8a7aa0cf8753087d5c699516892c5e53ab51eb5c7b5d5c5dba552da57a8d5538d45aa93cbee1178312246776febd332ecdcfeba4571268e65d8bf809873375ab6e1e4a99915ad7e8b76ec55d15bd7b692e0ba14742a18e9d8055113c4e6ecbac930fc9d5bd"}], 0x20f0}, {&(0x7f0000ff5000-0x3d8)=[{0x98, 0x7fffffff, 0x220, 0xfffffffffffeffff, 0xfffffffffffffffe, "a08840f7a00987f2261dfbcd3c25d6258c4d1f568c9eb0094c369d9ef40685d7f53aa4b81859eb64e9b4c477c6b898961849fda356c692b2f8cc29d8b7dcf8b586400f6ba099eb2dc62c20b0d374d26cc71f565674a67dd12eb17dab8475edb21f3b927988c098e0d11715ff4cf7ae7f2dbbd32efe0b072bdb114d09f9ed7f5bb4a68ca4df"}, {0xf4, 0x7, 0xa, 0x80000001, 0xfff, "bf16ee5213a8ffa48012d377209a1cf1f6cb9e5c4764497b64b0a20a65d8742274da084790e2026b3bfb08e0ed83dff0aefbac0421541b4d42c31e855e79d5bf9be160c82699f7344c927bbc44e5b2712775e345775405022e6c99ca9a0baa6e1bd2534df0fc2429e778a8e50f95953f01b9fb5f74836fbe90000fb8659d1e013193d5df284e7cee110e7552d7aae940b426f99278a4914a4a9f237836c6acfb03913f05a15f9a47b4cff86ed68b27e4c6cf79725622e10b2ab59f9e18919f57493a9dea02a6584e218339cf74833c303922c2f83c7cd425e51d59d87f8c6cdae01313f9"}, {0xd0, 0x7fff, 0x400, 0x80000000, 0xff15, "7dd09149a797799ba6b9fe8f0004020fc159a7fa86f4843e0fd49884730b7a5f7356379dbbac2d13813e4b6b92c7030ecb03ea0dfaf35ba89e1f43e4e2ef0e08d80e59917e82ff0d9eb084e2584d4be4b12427aaf85cbe2583544d62f20c09127db90d1b6434c55dfa66296aa56b56fec9d97a5ac02a66b6d659af22f1ffdc5aba03b48a9b4a55375d3bde83ed16cd34cfcc2aa378d6776dc6cfd1004d5de31e833ef90a89e4897c0d69eb0a05535fed130ad89e0e2487c481b431d54eecfd"}, {0x98, 0x100, 0x20, 0x1, 0xff, "bd408f4409586eb9d66d688ac2082e5d67b055d5bf89cfd21e4f46450570f95c119df0578bb5eb32b40b4fe67b53954a902b5cd198cac2f8955093f1a2fe10c7eed0104d36cfbdb182ad9336475919c187fec7d06d78558a207aac6a04b6cb77805b128c457746a4150c07b98345c1a07f0087f4a13c3236341bbd262cacc17482cc7e1976640b92"}, {0xc0, 0x9, 0x404, 0x3, 0x0, "d9b9c17b2aa776cbda0dafd02e72ec4d546208ba49b84295aa2ad1ed603aaab2af36a06baa52ab7da2a27374460a8e670b0441fd1065fa1c637b0aa2c8d1f5666feecf5bde810f9857a4d0ee6a988226abf25b1483e8aa9caa7e34fb922e32b93565c6cd3ddab5bc690d0938388a56e70a52b5b10cbc7e5518cec1918156a93ee802c0d60c429f1f5fad4709e4fc414896b0fefd7038380c5bad5a093f3233ac4acc08a1b20c68fb4d6a601026f0eb3b"}, {0x14, 0x8, 0x804, 0x5, 0x1f, "d2ecb5"}, {0x10, 0x743, 0x100, 0xfffffffffffffffc, 0x1, ""}], 0x3d8}, {&(0x7f00002d4000)=[{0x20, 0x1, 0x4, 0x3, 0x1000, "29857ca877690da21e4027906b321e89"}], 0x20}, {&(0x7f0000ff5000-0x4a0)=[{0x6c, 0x4, 0x601, 0x0, 0xfff, "f94747beb15968fc26779938d9c66f933b303236ad0a5ad78ed5efed57266b31395f68c2668064b25c0e70841c1f82de10caa3b42d5645ab7a3dc3faceb84313dce7d55911ebdd97cc8da95b8fb696e3bd5580bbfd2a79b839a980da"}, {0xbc, 0xff, 0x102, 0x13de, 0xfb, "25b30c351cefd4e056ba37c27e25690d5a48abf3fcf7ae9e14a3867298df75664d2104cc65dd66681266593c59d933b7dc74dffa8f8fabcd9ec783c353d99276845df07d50f2edf74475db620268e0cc6bdeb6848c050af95ed756acb98746efb26645238aa38e4d809a320b2076bc4c6629ebba35558780aa2dba1c5150a93401d28b2b750aff1bd7e30642e789ae6a2702b71dc655b5a2bbe8c7bf384d093959aece5396ec9b40fd"}, {0xa0, 0xfffffffffffffff8, 0x524, 0x3, 0xffffffffffff8903, "32b8ca8b1eded5cc108687ec932840a491683fef90a2ca2e7241f65f97bbc9604892f3f5ec6550d5f75bdb1df52148966cbffda1ddda8872f7f2faad1879b00a25bfa298286abff40d854df5a276ce9f1680d2b2cfbbaa29c1138c8e433d222fb1e403da70c34c4e9bdf7356593d56bbc571bbc81765f8d72f4c859d05605138ce94cf5f9e8f05f3f9f123cc67"}, {0x78, 0x101, 0x9, 0x9e, 0x0, "7809b92183945913776c1475df6be97c64c7357fe47655f44ff0a4fac6f19cbc2cbeee3e0534072fdc3813fc5517e69cf41897fd095a6ca03fd6ac6c1e42683c457e6d5d3d77ea2ca5803fe55c6f8438b5dd87a8cc49a5a60a6c15fe4bbba2f1345865475480"}, {0xbc, 0x0, 0x200, 0x1000, 0x7, "305b9d9ed9affea0e90bc654e9db2f385d2b5d9c78c52aa3f6c02763cc4bc9741b8c79cfcb28c0085e3f3bcf06627fc938fc8e1af06256c67eaf6b6e4a4848c35bbae17bfd552cc3ba9842f64fbde71dfad305ec0764bed89a3c058745604e9461420ab5255285eb8e408756d2c2377c1920a1ec97615b9c8205329c1ea5300284c54e72913edf06f1700448cf8325b9e3ed665ec6f84dd811e82f87d0b55ee0dc497bdef1d142b8bda068"}, {0xdc, 0x3ff, 0x310, 0x800, 0x8000, "74382325cbdcb6667c19bfe9fe05b34df0dd30502f24ce32dd09b643d65444f53372906140c29c7ef6e95c0d85a90f7c5652076fb74821cc718145f347a5f633d671e0b57286104059c177bdd93614ffae98aa83cf49c69d9a1e792cce1a9163fd35999e4cd6dce9a27600e99306784c627e00a714c62e46e47b81359b4bc0f1f537dc7104ff4b49baece6ce8de80b84ecae54a3e75a1c98e0fc5023287033616362556fdcf7aecab3c7306074013879507fdbb12d2446618f2f89c55b7613b7ea1347a6d023dbce45"}, {0xac, 0x72e, 0xd10, 0xbd77, 0x5, "b9e9a7b194cfb4bd5fef9640174fe497c357af84739072d857facd26bf65849addff0d9a31f5b3433a1f19dc8b8e0b2de291c8a21f8947a604559c64a5033a1c596e7d795638ba4b27c181053b888e1ab2151afcc3af4483852f4083b39e39b20d755d8a45ae50a077b1b761dfa452a99606f52b37748ce9da3d2ac3b4a63522d2d457b477e6da09a34005b34a22978b93aa594fda5bf8c9a6c0"}, {0x1c, 0x0, 0x20, 0x5, 0x4, "cca19e24f9b98dcfd9543df5"}], 0x4a0}, {&(0x7f0000ff5000-0x18c)=[{0x104, 0x1, 0x400, 0x1, 0x704bee6a, "73cf8e9fafd03fdbcf4914adbb3e36c3e5f50874c6e45e0033d7a260b29ed8247106c933f31181d5bc7cc136e1ffa6af1f79034c2be7c86f49bb71de414d343e1fa578e838eba177f5dc09b6e104e645f260d9b4b710af1708597e927531f6c37ae3f17d9e79c53768f3030642e954037abba3b1d2a759fd05e431e6df83f40b5e112b1ee28efaa48016a0025403ed483a3295b27c7839d67b335c6a84a638c6730d6cde020e2388c39c7c931745216c687f04fbde84656a1a2a6c4e91e7833fd816ababf86d1a4c9a0481c850c91881e8a12f025e56b14bd0167785ec90d14ecb8923427397d0a1fb425592dce2f7e67176"}, {0x88, 0x7, 0x28, 0x0, 0x6, "b4d13645cb2347d73f69f0f35d629517fc32bedc775edadc0223b1451a915334b8da96dca4dba2acfb59c50a3f94b23f77fe302a60631c5379dfa30043a274808c4b2bc4b898698d0b01fb6e7f197921b13b2153a6092dfd429316ceb8bb50c76efbc35faf2aa16d447639d215940db0b64e23ffcb"}], 0x18c}], 0x5, &(0x7f0000ff5000-0xc0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r0, r1]}], 0xc0, 0x4}, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000aa0000-0x20)={0x2, 0x0, 0x10002, 0x3f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000c1d000-0x20)={0x8, r7, 0x10003, 0x1}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ff3000)={&(0x7f0000d18000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ff3000)=[{&(0x7f0000ff4000-0xc5)="597610846bda042a603c62a7c33b196bc8cb5d0ff4e3385b1fe25f480d8ef982a7c855ee5f64f4d279c0972e5a07133c6dbb12f60c6a698f8a61062cabe1827e952007ab0b3a41655874f4067bc6de5e079c28aa72372f26882228c15b1783a756afdea4698b573c2f84c5f835e8df7fcac414e3d8807af16c8c6f0ccd9672f4c96b9f017052fc1423fa3960f2d8af4091445bfbb6e4ab1d74272dc446a1c87cdd9f553227cfa3a65978c0ab20a5a2f3bfee2a60b93aef92e01dc0fd343c0ec97cad3b8708", 0xc5}, {&(0x7f0000ff4000-0x7d)="03c378a6637a488a20e51e3622d96b044b00feb36cacf2a9f52abcc3fe39ee0d877c61256dd5497ae9ca0b1000afa06fc4419254bf374026db801c3dd1ae49876911f56b4989910eb3d4f1707cc91afc9ee37f52a4dbe3b97eba33ae0799fe10debc1d2b1f505b67838da9bc77b362ddd84a0d879740192c1d813cc707", 0x7d}, {&(0x7f0000ff3000)="", 0x0}, {&(0x7f0000ff4000-0xe6)="0161a91c683b831a5d7d4821f5e8b1afcfc2358c4bbc87871975c11af426dec6d086941febdc35267e68ece6829b59348f6ed3e5ecfa8061852f5d8ea8afd3b85f901f5b71bfe3ac9a17276c8e919bf40d2577c899b2417a1a7bfdf5634799a03d0c1bb693372e509ea9e570505333bd80534c9f85f196cae28fea5df85f2641e9a88dc0cf483a494cb005109741980f086f3605c664ff58d988ae6c2d6b5da0c1c598fbc82cee12c8dbab74ec560b1ff2a5775d46cefad18004c89514e65fe75e62eeb407e589bf030ad5ff502f286dcc861b1406054f837ca65d506d1eec0ec2913374d8dc", 0xe6}], 0x4, 0x0, 0x0, 0x80}, 0x20000080) 2017/12/30 18:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000598000-0x90)={0x80000001, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000645000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/30 18:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00009bb000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x8}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f78000)=@sack_info={0x0, 0x1, 0x1ff}, &(0x7f0000ce3000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000061b000)={0x4, 0x0, 0x5390, 0x3, r3}, &(0x7f00005c8000-0x4)=0x10) 2017/12/30 18:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005e8000-0x8)=[{0xa, 0x0, 0x0, 0xffffffff}]}) eventfd(0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c35000)=0x0) 2017/12/30 18:14:30 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000007000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000009000-0x10)={&(0x7f0000003000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x800) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0xa) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2017/12/30 18:14:30 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = gettid() ptrace(0xffffffffffffffff, r0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) 2017/12/30 18:14:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f9b000-0x9)='/dev/sg#\x00', 0x5b, 0x20000) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f9b000-0x18)={0x3, &(0x7f00007e7000-0xa0)=""/160, &(0x7f0000d5e000-0x48)=[{0x6, 0x9a, 0x100, &(0x7f0000f9b000-0x9a)=""/154}, {0xc, 0xb4, 0x7, &(0x7f000095e000)=""/180}, {0x0, 0x94, 0xa01, &(0x7f0000f9b000-0x94)=""/148}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c1b000)='cdg\x00', 0x4) 2017/12/30 18:14:30 executing program 3: r0 = epoll_create1(0x80000) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00004a1000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000625000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f00001e9000)=""/1, &(0x7f00008b1000)=0x1) ioctl(r1, 0x400000000000127a, &(0x7f000028a000-0x8d)="") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d86000)=0x0) r4 = getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008e9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000463000-0x6)={r5, 0x3}) setpgid(r3, r4) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00005c0000-0x28)={&(0x7f00001a2000/0x4000)=nil, 0x3ff, 0x5, 0x48, &(0x7f0000668000/0x1000)=nil, 0x8000}) 2017/12/30 18:14:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x23)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000577000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x1fe000000000000, 0x2, 0x3, 0xd, 0xa0, 0xa0, 0x7fff, r1, r2}, {0x1, 0x400, 0x4, 0x9, 0x5881, 0x1, 0x400, 0x38000}, {0x800, 0xffffffff, 0x7, 0x20}, 0x6, 0x7ff, 0x7, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, 0x0}, 0x9, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x9, 0x1f, 0xb8b2, 0x4}}, 0xe8) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000e99000)=@common='bond0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000ec8000)={0x400000, 0x7, 0x85, 0xc18d, 0x0, 0x2}) r3 = syz_open_dev$sndtimer(&(0x7f00009cf000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000828000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000de1000-0x10)={0x0, 0xdc, &(0x7f0000d29000)=[@in6={0xa, 0x3, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x146, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000539000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000016000)={r5, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000df3000)=0x0) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f8000-0x8)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x2) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fcf000)={0x0, 0x8}, &(0x7f000026e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b10000)={r1, 0x5be, 0x8, [0x99, 0x0, 0x6ef6, 0x9, 0x9, 0x800, 0x4, 0x6]}, 0x18) sendmmsg(r0, &(0x7f0000e41000)=[{{&(0x7f0000310000)=@nl={0x10, 0x0, 0xffffffff, 0x3}, 0xc, &(0x7f000044b000)=[{&(0x7f0000a32000-0x66)="8409e669280eda1fc7f5bfbd8e39fcec5a8cef3cbaa65c0cabacf9e9b773a8b71dcab64480996a14dfd12de5266ed8e6a700e1e0248bf3810f2f23467eda596de6016430fc0e2ef231b045e4b818f4bf818491234f42c98f20c076b7e57c384a3b5bf3caaf63", 0x66}, {&(0x7f000047d000)="d251b701f0e2fb5dfe35c8f1a0699a9c5cfc3f74bca960e4f8a6fcdd1998a23d81043cad0c3ffa4e8086a11292681552e9054de738471de7ee7d5a7426e26942e7d3c1f7a361fc5db841102d885f66ec2965", 0x52}, {&(0x7f00003a4000)="0de727d267ee1ec4b27ab08318c340c0d9f77ccf697012ae6595a487e3aa13308704bcba681e6305e8c8d13816be6b8357360bf2d165d75992910610c1b51a78e7611c51e57ee2ce8103703b9cb2985af492f6359b05381e7cdf98feffd114b1dc547c3030433b4e73f2f0bd2fa1ea281e6ed4c2a72544e0bd65c2216bbcebec5224feb7b8b4fc6a857fec6707e9159e6715abee50bf0860f7b2abf38b5acbe4d54f0e23783a0c43", 0xa8}, {&(0x7f00007bc000-0x30)="f2462313411d62ad8d46d3c532e8777ce2d79406703243e5ef9f5b34cbff34940af95d90a9ee729891fb48afdce06fbc", 0x30}, {&(0x7f000024f000)="cbc975f11fc6c5082b2652392334bcae972fcee22fa1f9d97bc40cc501c437e8c192325e71a0c0028d97747bb60b7e282db6bf1f989a5b05cbc1d2576b4693ce72e02687a6281799fcdcb38bcdddef767a72f4286aeafe3131dcb151600d61bba04f08e454d984fcf7ce9b6b5e72026cc1702d745815c298b2293fb4d8ac0d991e8bb49d758eb9bf0c96a77a10e5b9187cf41f531c861d61665784164724894eb9a3b8e1054e2abc8c3e0e6abed62269be1214c7262fc69d52eb11d07ec675f0cab5457ec5ef31ae984e174a089e7cab1bcf2433f6fb683232cafaa9", 0xdc}], 0x5, 0x0, 0x0, 0x4000}, 0xff}, {{&(0x7f00005a0000-0xc)=@nl={0x10, 0x0, 0xffffffffffffffe1, 0x1}, 0xc, &(0x7f0000c98000)=[{&(0x7f0000028000-0xd7)="e1a349d7df01c7d0a0f0417e0cc7ee4a6ceb89eca90442fd5366824604d398ef2c238e613502f2b1db6ba6072300faffda62fccdfbce9c00764a41d460aeb17a05474f615c199e98b3d700cca6ebcc34e105493cd98f2d64813523d172bc5a49eba0545d6a51bebf28d53eaeae194e72e828af6fd07d3ec360aeef4478459ad4d3af8ff226d2c645b1766aff8dcf29dd038e9d62020b3240a2b7aad70214a273809b57253be557567725c3086d7d2f7b201f7a117496543b7e415986521ff3734f3cf5e3492a9f013a05846bc511bcaa8bd0ee63fba587", 0xd7}, {&(0x7f000023b000)="5c1bacdb5e0a72a6e9eb2561d3b522c7fa786e5358875f7791bc55768c0a6816dcb8491c684f80", 0x27}, {&(0x7f0000594000)="573034d53f048c28a1aba9cf92acbb5bfabb25535bd512c2a6f8cce1327ff02e45ada55946f0fb9cb96a6227", 0x2c}, {&(0x7f000048e000)="433b0e93323ee5c9015702c6ced19480439e65099d23139743981139fa0e54a0c0797727c797fe57f768029e98598bd46e47052f6bf179ba8384fe642b3a84359a4072e50210041b87200f917fcc5bd42aa54ff76dc78b93ce278c82d8910783ced545209e9bbd2a16438a1aa42f1c564278b5f18b1ce574c4c2103a16893329762415cf38cfcb2803cfebf8924c091aadb7f8548cb4e37db14df90bc3512b79b95d18d2abda35406e64f2b46594c656e473aee07498a1fbb127f9c44a", 0xbd}, {&(0x7f0000fa6000)="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", 0xfc}, {&(0x7f000056a000)="5053f534f920ed0c511ac27741ee577976cd68508d1ead2202ddcd8aec0b49e831ab95b3511479a04f603d1ee7a9edc1b7f5bba031d11b172030f0ae6c3c6b21df7de24eeb5a80d7b36fc685704bb633c274457cc57aeb2819afe847931396d8ace8124de07a734ff78918921d5fc5adfd90092073063db546946595b9bb7228167734da7c5425", 0x87}, {&(0x7f000072d000)="6db473b90b99bb5180694220725b45c4e9664b5073abcaa57458eb49bc7d26765a3b0f93f125850a527305643b396f2c29", 0x31}], 0x7, &(0x7f000089a000-0x478)=[{0x98, 0x3a, 0x2, "2de59f02b43140bed0933f087e74f9b24a0a4074463d809ba665ccf617c7249eae1d6a5ab5f3339afb5af95059f9966abe67cbdd6ed87f162d8b1454115e8fe9e3d8136d3969f8bb302723da4debee660427b2469990545c09a6b54ee6e738a4049e75e68f12649e0d8464a18bb7d744c2bf6c922bfc0e95c3cf7cb4f64692dfea4c96781edd"}, {0xa8, 0x10b, 0x4, "087cf38751b552288d7762436d3e5c52ce1e2344437d562ad25211ec56bacc5910ddcdd37640e59f3df78b9dd9d97e80432f07591bb36a1c6e389eeff320a6fe79ac2ed7d6c517c69d922de4f045e55aea47593dc5815d89fd35f86a5166c834137470ece179750dde6ed537054bf6c22d0dbc2edb1b38dcad2b56d1191446a1cb043717bc4df945c2aa46aea9b1b6f3b8ef"}, {0xf0, 0x11f, 0x3f, "6a90e75eda277585b961490a2bd1bd4b7e743f6fe9e50a3ab85186441df3138a2a733b27cfff216239bfc312a46869d43f142828a93462a849df465ea197c8d54a02823cbfccd6d96920301e7103701afbfe9e7f05e8c48400677579673b9f8bac17feed1fa45fe47d2f9bc6e609d6e444147063752a6a44ed30798745847ab4d69558f7f77932902fd300a78d1106996d05475bfcbf6de73a0a15459f60c0125645763442cfdefe235f3ed7d9c0eef1aa9c51b040e04d7b747804dbbd07d35aa71d3ff5ac81874d8a87b02b7531a47d915fe7b62b5473d46af1c1bd1fd9"}, {0x10, 0x13f, 0x0, ""}, {0xa8, 0x18d, 0x81, "0ffc076663bac25c9f124d47d11d3967ef8142e4d414e9bc04edc31561e4b1e3e211a6b47b102216e3a8fd54f615348cd8b32abdf5c8bc6b320cbb0e08a0d732720e1de4ddb011c0b0ce8d752a796f6d7ef47b0cf27dc87d9c7e97b81d2fd3ff8aef853de0def37a14cb0b193dd6e38f5058517aa9d8f5a4d32f15427fadcf6b959fee98506f759870790a2a78502b25d47d26ba6b09c63a"}, {0xb8, 0x103, 0xf5, "31957c9a0b2b7974642ecce9009135d8deef5758c97864d5ccab92ccd1df55b3754360ef793db74290e8b2d457aadc2a189e25746ac7fe9273a345540a3c53ff78f4d14586f422df11ad447041004ee0ff5e4a154caf4367d2e9a8e5cb02acda3c964eb0ed2dace501e04f7d6ae74fc0a07f44b92910823f3b6fa02f2494b755c1f5623212cc32eb99eafdd9a53fb471aaeb3d4fbf5528abc72e48d2797e2ef40d8409"}, {0xd8, 0x0, 0x80000001, "0d01c5f738c33a228438372de11c71a30aea5d0eb0dc77a50c3dd7901c0ab6c043885f5332e9fdb01553f62869d46d4c6505d44c31cca22e37a5b86d937e3908576d8f849dc019ad6cd2c13071837515ee8fb60b4977f333523583de772589c6d7149e2f33fc9ff3effe75cba346513b31c084f6ee44786ed84852fb4659b2dab63af889b3c464a4a7fb2fc1613a1adc249000adf61c6ce3fa8fc246a3ece21b42ec6c7d3c2c41466209191bc38a0fa2c1603744d47f571b8d428b32287fbe8cf09d85d9e8fe"}], 0x478, 0x4000}, 0x4}, {{&(0x7f0000fc1000)=@nl={0x10, 0x0, 0xffff, 0x401}, 0xc, &(0x7f00005a9000)=[{&(0x7f000034c000-0xdd)="185d663f06568bacbaf87ee4f708541b7e5b88381e3406fcd1d225e3ee7da6ab997f30ec555e4e5885f1cc29c8c321974b1081f3a2729f1d625f55781ed419139da08c06f1efba732eb16a3c53ab7537dae752a72a8782011dfe2a422dc2407e3d87b136d77cebdfa19b1ee6087f4f346c4e8fd8e6422fae65fe82076c5833a7c70eac508209836967abc6a7b6081944ff07b931c6e2051bfc98cbe40ab629c91d5abaed8518bd90e6474b2a25b091fa2dce8e1df8275495df60d5472e573be25c98c7feb8d6c95f6654dcbe7482e9174757bbbbc638e604c31c457a9f", 0xdd}, 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0x1000}, {&(0x7f000043a000)="ba2d2e44bba4c37b227962ff81270c93c907bef1cc894a15a1035046f71ba16deeb2bf3cedbed957bbad86cfc2e762e6109a777e4695261c520005e72899f8099fc00134386529a1bea8b18fe91aa6d1eb02a1b7b337895d5887bb8eca0d6cf9c1bb9aab067a16c4054a78df0071dbcef7d7b4395d1eccb3dbc1900f70fa61aafcd29484aabbed69e30d9237c39523734e4d1b20e31330eee37cdb862807a91580e143d3a2748008fafae399a297d082db8c9472914cc713fe7453e35aed7566b9fd26b19af3aafa1716b52021c62f7a19160c80aaf65cd02e390a8bad97e4217ee6e8192e", 0xe5}, {&(0x7f0000bb8000)="f3461a159a9f92a3cab03a9404270d05a15e1ea75a2dca277391486f7cc37346db6989d6365596009f6dd6e8018b111fec3fc73fb1c873bd8b5baf1ceaf00ebf6954f848165508f2403fca199392b52dfa940d79dbd580a8d883376697119c75c733c64572bfdcc51b70de5331ca3e940af5e8bd6d2b9973cb122877b0648b259d5367674250c7b8158ed7f34c76a5c0b9c46635b8bd81aaf881749cf9c6fe8adafe229e8f1d2147366673cba0a74792b4", 0xb1}, {&(0x7f000069b000)="126d8c7e63f39fe66be8a2ffbb2dc97fcaadc3d4bc42ff10", 0x18}, {&(0x7f0000cba000)="d5fe643ed6ad885870c500a287", 0xd}], 0x8, 0x0, 0x0, 0x20000000}, 0x1000}, {{&(0x7f0000afb000)=@sco={0x1f, {0x1, 0x3, 0x1f, 0x7ea, 0x2, 0x5}}, 0x8, &(0x7f00008fc000-0x80)=[{&(0x7f0000d89000)="32fbd2265e63c99f9328f880e76513b5eeb1b206", 0x14}, {&(0x7f00001eb000)="", 0x0}, {&(0x7f0000e69000)="bf21e3a036d62583b9fda9ebb54cdc8c0dca5264561904e3b8625158578fc01a8353b53974c598f2d0c69fbadd15a932", 0x30}, {&(0x7f0000ab1000+0x4d8)="16c025665df2ce982d4b3a2a2ced0a09d715a1ce5343a1938c1cf55137335865979b728c5268dc6b946e08d5310286f4034cb14b07232b907bacc81bc857f9293e179ab94cc6037203981ba82edd237c6fcc9c6c5e4ff8229ebdb614ce1ab3253fb6ed50f76d26766d0c27278a3a6559ca4fd307055a929dc945e8a4f63bf2100ba62424a1c2329634c4287ba7bf60", 0x8f}, {&(0x7f0000d54000)="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0x1000}, {&(0x7f0000cc7000)="18c50bbaa704881c8938419fb50340518fa64b82e4fb0a174467ace384a3d88a0534f767e77fcdd5f47463caa8a8cb0e41cd203315935811bb494d78dcf50a6e2391305f4658d21e4068e4150f18494826c754f65427dc32dc892e9b4cc59635ad0222eb5b6bf733d0a1678b552c9453953752ca06f7065eeed11d1891c1776351ed42102c19e6cdfcf40dfe9d3ed638e24dfcee2ab426b88ab0891bf59b021ac2a9590f28dd57a8041391c67bf964439d", 0xb1}, {&(0x7f0000bb1000)="071606e0d3377b4c8aaa26d9a12995637a75f66896dc8e1b841f710c60d5bf6b0e877f3187951250b5c060c8318a67d2cdb67d9df3c6f758ae0e3364e8833bc5eaee3a82d0534aea8ffdc9b2be1f1152fdddea7b2221d668555cccdb3cdf9d30253370b6c66a77b73b23fec50d116c411192e8d89cb5df9fc9bc1f63752081fd558b77b7e98fad376f4d515f94836570369bd90d7fd6491cd2555f991b1f87b93b4f80373200e69f843d76867ffe2f4fd94fb6487d1eff0d53b96e70ff9b1375c143b9c19da0d9fecc0605934568422d4155bf5cf121cefa7d6a4270ff7dd7d314", 0xe1}, {&(0x7f00000a6000-0x19)="47c2eb4bfba9e064f6ec387f505d1cb6ca55201c3ed2eabf3d", 0x19}], 0x8, &(0x7f00009a6000-0xc8)=[{0xb8, 0x1bf, 0x0, "465efc94972faff307f30c0c1b6b0f1ec4d9b5944fae69f19011bffe29c97ecb3b4dbb44888f9154b560be0b734b6eb78abb9284657173dfcc5a41986cfc51d4fb8b7f61f0163ede373d2105f692042ab37ad47570f5719deb903a80136f4e9cd7f32d230e07c401ceb599d9ff478fef88ab56a55e6ab137b6acee5ac2dbb75b1030168c447ee354b531a5bf09c3ceea1a6a53c2240fd5c488c2d6e80327f114e3c1"}, {0x10, 0x119, 0x1, ""}], 0xc8, 0x0}, 0x1f}], 0x7, 0x4010) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001c000)=0x0) 2017/12/30 18:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091f000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) utimes(&(0x7f0000701000)='./file0\x00', &(0x7f0000ba3000)={{0x0, 0x0}, {0x77359400, 0x0}}) sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x2) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) munlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2017/12/30 18:14:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x9a)={0x0, 0x92, "d5ef3411997345ab9c13d4eb281016248f24b27797c55867277f37c684d00b81009115c8f9b144e381347c318d253b2450dd0ba8775f941df5f06142663ef7c1708d0232c9d11c9fcfe8cbc045b5c3b479accd204dda1ea633d2522e3d852ca24b498ddfca83f385fd0593bd353af19b5688b787a048ae66e8519429dec70f5f78b900c888a8d56b22cf75018f1065b52a36"}, &(0x7f000038a000)=0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x40, 0x5, 0x50be, 0x7fffffff, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) 2017/12/30 18:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d3b000-0x2)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e93000-0xf)='/dev/sequencer\x00', 0x402, 0x0) ioctl$TIOCNXCL(r2, 0x540d) write(r1, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) 2017/12/30 18:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000050e000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000034e000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r4 = dup2(r2, r3) write$tun(r4, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f70000-0x10)={0x1, 0x0, 0x183, 0xffffffffffffff80, 0x0}, &(0x7f00009fc000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a58000-0xa0)={r5, @in={{0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x0, 0x1ff, 0x80}, &(0x7f0000026000-0x4)=0xa0) 2017/12/30 18:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x1, &(0x7f0000212000)=[{0x0, 0x0, 0x0, 0x8}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b2b000)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, {0xa, 0x0, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x101, [0x7, 0x6, 0x8, 0xfd, 0x100000001, 0x8, 0x9, 0x2131311c]}, 0x5c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) 2017/12/30 18:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000860000)={0x0, r2}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00005da000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c20000)=0x14) preadv(r0, &(0x7f00003ec000-0x10)=[{&(0x7f0000e71000)=""/155, 0x9b}], 0x1, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f00008ed000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000f35000-0xe)={0x5, [0x1000, 0xf9ad, 0x5, 0x80ed, 0x9]}, &(0x7f000089f000)=0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00008d2000)={0x0, 0x3}, &(0x7f0000094000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ad5000)={r5, 0x100000001, 0xf3, 0x100, 0x3ff, 0x2}, 0x14) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400205, 0x0) 2017/12/30 18:14:30 executing program 5: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d18000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000096000-0x20)={@generic="10806c1dced22925b38446598e3e1dc7", @ifru_addrs={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000ad000-0x190)={0x6c, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb03f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x602}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d18000-0x38)={0x0, 0x0, &(0x7f0000d18000)=[{&(0x7f0000d19000-0xe4)=""/228, 0xe4}, {&(0x7f0000d17000)=""/14, 0xe}, {&(0x7f0000d17000)=""/184, 0xb8}, {&(0x7f0000d19000-0x71)=""/113, 0x71}, {&(0x7f000006d000)=""/4096, 0x1000}, {&(0x7f0000d17000)=""/192, 0xc0}, {&(0x7f00007e2000-0xa)=""/20, 0x14}, {&(0x7f0000b49000-0xe7)=""/231, 0xe7}, {&(0x7f0000adc000)=""/120, 0x78}, {&(0x7f0000d19000-0x1000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x6}, 0x4000000000001fff) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2017/12/30 18:14:30 executing program 6: mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000027b000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000361000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000051b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001a4000)={r1, r2}) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2017/12/30 18:14:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="7bc4b9fca935c4aeabe0a137c3d43fe3db90a9a03863b81952e207dc5a1e7fbb5cd6b2bb1be9fd3f945a4d56141ca0ea6ea64104fec0de00028417442c2b7b8a0b89f07bc559d41e5039d1d567289af74420987163646fd49fef72f611e9dc54ca010ded1ad7152f27b6c874cba879b0c1aa0594e1d19143886191dffd0233b817c3489cc4c31004175e77636acd29bca8e5d87fbd81f371e4c15de93dfaa2802920a5f7fc741a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x802, 0x0) sendto$llc(r1, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) 2017/12/30 18:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b14000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003eb000)=@assoc_id=0x0, &(0x7f000065e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e9d000)=@assoc_id=r1, &(0x7f000093c000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r3, 0x0) getsockname$llc(r4, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) [ 38.196090] audit: type=1400 audit(1514657670.848:22): avc: denied { attach_queue } for pid=5138 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db1000-0x20)={0x9, 0x7, 0x8200, 0x1, 0x100000002000, 0x8, 0x10001, 0x6, 0x0}, &(0x7f00000f2000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a53000-0x108)={r1, @in={{0x2, 0x2, @rand_addr=0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x8, 0x4, 0x3, 0x3, 0x0, 0x3f, 0x1, 0x9, 0x0, 0x800, 0x1, 0x5, 0x5]}, &(0x7f00009ff000-0x4)=0x108) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2017/12/30 18:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x4600000) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00007cb000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000005c000)='./file0\x00', 0x3fd, 0x0) r1 = getpid() mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ceb000)={0x0, r1}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000ceb000)=0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cec000-0x4)=0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cec000)={0x0, 0x0}) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000ced000-0x8)='./file0\x00', &(0x7f0000cec000+0x792)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ced000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cee000-0x20)={@loopback={0x0, 0x1}, 0x1000, 0x1, 0xff, 0x8, 0x0, 0x3, 0x401}, 0x20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b82000)={&(0x7f00006b1000/0x2000)=nil, 0x2000}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r7 = dup(r6) mprotect(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0) recvmsg(r7, &(0x7f0000012000)={&(0x7f0000a09000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce7000)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x10000000) 2017/12/30 18:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00008b8000)=@generic="e877505150ee88c30ddfa999c9adfd2d", 0xee}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = syz_open_pts(0xffffffffffffffff, 0x40100) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008ec000)={0x81, 0x7, 0x80000000, 0x7f, 0x5}) 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = accept$packet(r0, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002d000-0x4)=0x14) recvmmsg(r1, &(0x7f00009cd000)=[{{&(0x7f000067b000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000828000-0x50)=[{&(0x7f00008f5000-0xe2)=""/226, 0xe2}, {&(0x7f000023c000-0x34)=""/52, 0x34}, {&(0x7f00000ca000)=""/75, 0x4b}, {&(0x7f0000073000-0x82)=""/130, 0x82}, {&(0x7f000013b000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00000fe000+0xdfe)=""/160, 0xa0, 0x9}, 0x3}, {{&(0x7f0000a53000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000892000-0x60)=[{&(0x7f0000db0000)=""/5, 0x5}, {&(0x7f0000faf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c9c000-0x19)=""/25, 0x19}, {&(0x7f000098f000-0xc0)=""/192, 0xc0}, {&(0x7f0000912000)=""/101, 0x65}, {&(0x7f0000e34000-0xe4)=""/228, 0xe4}], 0x6, 0x0, 0x0, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f00001e0000-0x80)=[{&(0x7f0000c5a000)=""/248, 0xf8}, {&(0x7f0000072000-0x6)=""/6, 0x6}, {&(0x7f0000ce6000-0xff)=""/255, 0xff}, {&(0x7f0000511000+0xc40)=""/140, 0x8c}, {&(0x7f00002e3000)=""/24, 0x18}, {&(0x7f000057d000-0x12)=""/18, 0x12}, {&(0x7f0000228000)=""/239, 0xef}, {&(0x7f000074c000)=""/4096, 0x1000}], 0x8, &(0x7f0000828000-0x3e)=""/62, 0x3e, 0x3}, 0xffffffffffff191a}, {{0x0, 0x0, &(0x7f0000925000)=[{&(0x7f000074b000)=""/139, 0x8b}, {&(0x7f00004e5000-0x2)=""/2, 0x2}], 0x2, &(0x7f0000ae6000-0x9b)=""/155, 0x9b, 0x0}, 0xcfe}, {{&(0x7f0000500000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000df9000-0x70)=[{&(0x7f0000f14000-0xe1)=""/225, 0xe1}, {&(0x7f00004e2000-0x58)=""/88, 0x58}, {&(0x7f0000376000-0xee)=""/238, 0xee}, {&(0x7f0000d32000)=""/71, 0x47}, {&(0x7f0000efc000-0x91)=""/145, 0x91}, {&(0x7f0000e54000)=""/253, 0xfd}, {&(0x7f0000986000)=""/33, 0x21}], 0x7, &(0x7f000033d000-0xb6)=""/182, 0xb6, 0x1ff}, 0x0}], 0x5, 0x20, &(0x7f0000cfd000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000304000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0xaa4, 0x0, 0xffffffffffffffea, 0x200, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000a91000-0x4c)={0x7fffffff, 0xffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000de9000-0xc)='/dev/autofs\x00', 0x10100, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000905000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000e30000-0x9a)=""/154) 2017/12/30 18:14:31 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000aad000-0xd1)=""/209) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000aab000)={0x82, 0x3ff, 0x5, 0x87, &(0x7f0000a8e000)=""/135, 0x14, &(0x7f0000aac000-0x14)=""/20, 0x5b, &(0x7f0000252000)=""/91}) readv(r0, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x70)={0x0, 0x68, "1af1308e7dab403a1b15e3e188705bad89d2d6d584a6d90450ad8f16275b9cad51c6d2ba45f0493958ab46f3161e70891ee622a815e70041a6214dea1017679977943f11f3d06b6836dae676ba85c6a0ba16c8de07dc1c3a0825e3c5cb7d9995aceddf1b96b9ef93"}, &(0x7f0000001000-0x4)=0x70) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000c0000-0x99)={r1, 0x91, "e274a1d4394cb26b5728ec25c243ac23a6f41f3eacd8ee846f922c1bbf4826c90b7f0b18ded5952fac783b68d393c597108c9d9d6a8457baeeed5488bc0925de90ca69ecac375d8e89fd25a122439322f39f89d2a48d2454352096cbdc2105af90531f453435172e48fb197fb7f14869613398dab2fde52d70ab478f52f250c6e4f3b10d58611c0a12fdab90a376e60a6d"}, &(0x7f0000f0a000)=0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xca)="9af1d21587a41500433fdc5e8bdffdcac5c053eae8a847c53f3d0072945e2eebdebeadb72068572ea47806b054ea6171f6622dcd0b0cfe61a076217c8abfa8031192a2f92de5d64b33a60ce862445e04499b55bdde21fc5225fb4f03503d2892106223a02e0c83a2d9db96abc10279ce909c4100e66361e5696f5f079e6ecd0891f0e46cbd613c5ca01197a4fe31eb6d68b10406ab1653c5860ce2120e6bcfe39f569e8e8c7a85f9f9332f8dd9423ee5b87362751b8f366afe76c9ccb5e54796758f20e63f6b04e5fc23", 0xca, 0x4000090, &(0x7f0000001000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, r2) 2017/12/30 18:14:31 executing program 0: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) r1 = mmap$binder(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004f1000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004f0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000030f000)={0xdc, 0x0, &(0x7f00000c5000)=[@clear_death={0x400c630f, 0x1, 0x1}, @increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r1, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f00004f0000)=[@fda={0x66646185, 0x0, 0x1, 0x12}, @flat={0x776a2a85, 0x100, r2, 0x0}], &(0x7f00004f1000-0x10)=[0x30, 0x40]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f00004f0000)=[@flat={0x77682a85, 0x0, r3, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000408000)=0x0, 0x1, 0x2, 0xd}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00004f1000-0x8)=[0x38]}, 0x6}}, @clear_death={0x400c630f, 0x1, 0x4}, @request_death={0x400c630e, 0x0, 0x2}], 0x0, 0x0, &(0x7f00004f0000)=""}) 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007f1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b6c000)=""/206) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004e1000)='hybla\x00', 0x6) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f0000681000)="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", 0x3d0, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/30 18:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000506000-0x8)='net/tcp\x00') pread64(r1, &(0x7f0000a68000-0x92)=""/146, 0x92, 0x20000000100) 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80800, 0x2, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400000001, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ptrace(0xffffffffffffffff, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000)=""/0, 0x0) r5 = dup2(r2, r3) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000482000)={0x0, 0x2c, "4122ec73a90485434d7ea455d19820a5454a277c896e251cbc7e310de6c6334a4fd2631f0d80902b28564bf7"}, &(0x7f0000d23000-0x4)=0x34) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e15000-0x14)={r7, 0x2, 0x9, 0x8000, 0x1f, 0x80000001}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000202000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x1, 0x91, 0x348, 0x7, 0xfce, 0x8da, 0x3, 0x4b2, 0x6, 0x0, 0x8, 0x7, 0x400]}, &(0x7f0000efa000-0x4)=0x108) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00003f7000)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00003e1000)={r8, 0x9}, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x2, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ece000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00005a6000)="3f4aefdaf1d374a50bcc50f653190ba18a95b8bc628658e46f6cc26ca1ac397db8f35e6e68a92ccb3336190a1fe41debea2ec83a179256ff11f9728c5178f9e0b7ce8197914ecf846622d55d879cf977ce19f93e1ffcd1bbec78b2bea675db678072ce13453719beae903f8260c18b996d0abba6900646fcc23490a9182e396c363da09b4c26bfcb81f5b752bed1f709ba49231360549aa94e47a60c7ccffeaf", 0xa0, 0x40010, &(0x7f00000ca000-0x1c)={0xa, 0x2, 0xfffffffffffffc01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2017/12/30 18:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000943000)={0x4000019980330, r0}, &(0x7f0000e03000)={0x4, 0x80000000, 0x0, 0x1, 0x0, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a3000-0x10)=[{&(0x7f0000168000-0x48)="48000000140019ca20ffe57fffffff560a06000000000000000400f300fe58a2bc4a0304000000088900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) 2017/12/30 18:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) [ 38.396462] binder: 5195:5197 ioctl 40086602 0 returned -22 [ 38.424536] binder: 5195:5197 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 38.433464] binder: 5195:5197 IncRefs 0 refcount change on invalid ref 4 ret -22 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00009fb000-0x8)={0x0, 0x0}, 0x80000) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x30400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a0d000)={0x0, 0x22, "6bf577a5f7369b813ff67897501e9c67e906c54546e1cb2a98567b214bed25f0b9b3"}, &(0x7f000048e000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a15000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x10001, 0x95, 0xf62, 0x12}, &(0x7f0000fbf000-0x4)=0xa0) r2 = memfd_create(&(0x7f000073d000-0x9)='/dev/rtc\x00', 0x1) read$eventfd(r2, &(0x7f0000d60000)=0x0, 0x8) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000d2d000-0x4)={0x100000001, 0x71, 0x3}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006f8000)=0x5, 0x4) 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f9d000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0x14) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x300020) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a8b000-0x78)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/rtc\x00', 0xfffffffffffffffd, 0x0) accept4$inet6(r1, &(0x7f0000093000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a5e000)=0x1c, 0x80000) 2017/12/30 18:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0xffffffffffffffff, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000a92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005fd000-0x10)={r1, 0x0, &(0x7f00002cf000)=[]}, &(0x7f00007c3000)=0x10) [ 38.446342] binder: 5195:5197 BC_ACQUIRE_DONE uffffffffffffffff no match [ 38.461526] binder: 5195:5197 unknown command 0 [ 38.464511] binder: 5195:5224 ioctl 40086602 0 returned -22 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000678000)='/dev/sequencer2\x00', 0x10000, 0x0) accept$unix(r0, &(0x7f00005f4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000709000-0x4)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000fe3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000034000-0xc)='/dev/autofs\x00', 0x10900, 0x0) sendmmsg$unix(r1, &(0x7f0000129000)=[], 0x0, 0x0) open(&(0x7f0000e71000-0x8)='./file0\x00', 0xe2100, 0x3) 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/access\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a6000)='/proc/self/net/pfkey\x00', 0x4004, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d7d000-0xc9)=""/201, &(0x7f0000ed0000-0x4)=0xc9) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f00004de000-0x8)={0x3, r3}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047a000)='/dev/sg#\x00', 0x9, 0x2100) connect$netlink(r0, &(0x7f000013f000-0xc)={0x10, 0x0, 0x3fc0000000000000, 0x1}, 0xc) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000638000-0x8)={0x0, 0x75}, &(0x7f00005cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000575000-0x10)={r1, 0x2, 0x7e9, 0x9af}, &(0x7f0000706000-0x4)=0x10) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000d6000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f000026d000)=[{&(0x7f00005ea000-0x29)="2900000018001980013d75241a0407210206e30067fffe01040000000800050000000200000008bf00", 0x29}], 0x1) 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ee3000-0x210)={0x10000, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9d0d}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000826000-0x4)=0x7, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d3b000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000082b000)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x866, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a2c}, 0x0, [0x2, 0x7, 0x0, 0x100, 0x2ad, 0x1, 0x4, 0x6a]}, 0x5c) 2017/12/30 18:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff, 0x0}) 2017/12/30 18:14:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) 2017/12/30 18:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00008b8000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") clock_nanosleep(0x6, 0x1, &(0x7f00002b6000-0x10)={0x0, 0x0}, 0x0) 2017/12/30 18:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ee7000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000145000)=0x20) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000abc000)=""/84, &(0x7f0000d30000-0x4)=0x54) 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000050f000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) [ 38.489458] binder: 5195:5224 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 38.489470] binder: 5195:5224 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 38.489480] binder: 5195:5224 BC_ACQUIRE_DONE uffffffffffffffff no match [ 38.489488] binder: 5195:5224 got transaction to invalid handle [ 38.489497] binder: 5195:5224 transaction failed 29201/-22, size 56-16 line 3004 [ 38.533411] binder: 5195:5197 ioctl c0306201 2030f000 returned -22 [ 38.541468] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/30 18:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f0000b7d000)=""/11, 0xb}], 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fd1000)={0x0, 0x0, 0x30, 0x306, 0x2}, &(0x7f00005e4000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ec3000)={r2, 0x0}, &(0x7f000084a000-0x4)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f95000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1f000-0x4)=0xe8) 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0xa0c0, 0x0) pwritev(r0, &(0x7f00003b4000)=[{&(0x7f000043b000-0x39)="323cea485967f6d6d620c22a4761ac4c402d62e0ceeff01fe6c9b6e2c67d656c18fb6dbc3e8393cf3ffdf61ab5a1edb0717511772e760986aa", 0x39}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000080e000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a3c000)=0x6) membarrier(0x1, 0x0) readv(r1, &(0x7f000073d000-0x80)=[{&(0x7f0000bf6000-0x19)=""/25, 0x19}, {&(0x7f00003b9000)=""/156, 0x9c}, {&(0x7f0000aac000-0xe2)=""/226, 0xe2}, {&(0x7f0000fb3000)=""/148, 0x94}, {&(0x7f0000813000-0x48)=""/72, 0x48}, {&(0x7f0000a42000)=""/147, 0x93}, {&(0x7f0000d8c000)=""/37, 0x25}, {&(0x7f0000632000-0x1000)=""/4096, 0x1000}], 0x8) 2017/12/30 18:14:31 executing program 3: unshare(0x20020000) r0 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000b66000-0x7)='ns/uts\x00') 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setopts(0x4200, r0, 0x3, 0x21) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000574000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c59000-0x4)=0xe8) getgroups(0x9, &(0x7f0000ec1000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000536000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2c000)=0xe8) stat(&(0x7f0000e54000)='./file0\x00', &(0x7f0000570000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a27000)='./file0\x00', &(0x7f000075e000+0xad7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000793000-0x1b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = timerfd_create(0x7, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a47000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026e000-0x4)=0xe8) getgroups(0x6, &(0x7f00003e8000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f00000f1000)=[{&(0x7f0000878000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d4c000-0x60)=[{&(0x7f0000930000)="a7479693128a113443cb87c6f3d0632a5c5f1eb58c6f1d972e9cd71636246c5960b58a43d7cee3ad6f2c6a49906ab9", 0x2f}, {&(0x7f0000730000)="b1d8f1fb3b93f9ffc02095f4cd6a567a68016c1484029f1f53975ecacee4872998609e716f059e7ab90c3fa4f1142731c90d6f5cb56a42851ccf5b7254d16c7ed69d8161fa", 0x45}, {&(0x7f0000c66000)="8bdf6fe94efea69e67838f80163d2f26782566d13fa5a68e0bca75f12744aa5564c6f05ee2a7e18e281acd43973cda93d80bed6ce27d08d9fdc42ba6b44eb956e43530c9140e3ffbdb64756ca14df6d9b34864686784ac", 0x57}, {&(0x7f0000e58000-0xb3)="604f82b049e9e03423ffe41713311ed4a7aa3401d6d3c5b63560d161212ac9976dc2c03d304d8585def8aff6954782eaa8bf939bee87bed9d89c61de61ee9d24a8a035ac2d8c17de5648d30b5e05831dcc1da3267fff701479e48bc6faf4730835b6033c8a16866fff1c3d530681cc166f7a332cc62f772902561e0855243e107f8132277815e1f5cc157af2d20da8b21685f05ea212650e5a1497eb25381a576fc40efbc00bbcab7ef2a3852c2ca75eda1cc7", 0xb3}, {&(0x7f00002d9000-0x3b)="52e61a8c5799e2abaf164997e470045f696211f10e4af25227c67ed4a2ff9e4ef7d53bfca9a8c423d536a5b2567f6e31b63340b249aff063a61bb2", 0x3b}, {&(0x7f00001fb000)="73b49f5cfde6bfb42aceb67bed6dfdf0040ca980c1b3c9fa7746125e3cc24550da283ce73a4f6dffc2a017da60c84c59169004b6b4c5ea83ebd69f6868179af8005d088ca284aad8e1f96c1c1e0e6dcbe853b69e01561d5c9e8cb414b618a1c34bb36a3bfdb0a1e311e8e382a3599e360dca", 0x72}], 0x6, &(0x7f0000d6b000)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0x98, 0x40}, {&(0x7f0000c27000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003cc000)=[{&(0x7f0000232000)="a3d9d00bd0317c26daf4dcc17df943d2a1b19441", 0x14}], 0x1, &(0x7f00002ac000-0xf8)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r9, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xf8, 0x8000}], 0x2, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d5000-0x8f)=""}) lstat(&(0x7f0000be6000-0x8)='./file0\x00', &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003bd000-0x10)='/selinux/member\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000da6000-0x8)='./file0\x00', 0x75, 0x900) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00004eb000+0x40d)='./file0\x00', &(0x7f0000ac3000)='./file0/bus\x00', &(0x7f00000f4000-0x7)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000002c000-0x8c)={0x0, @in6={{0xa, 0x0, 0x96, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005bc000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000832000)={r1, 0x9, 0x0}, &(0x7f00002df000)=0xc) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a8b000)=@assoc_id=r2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002cb000)={0x0, 0x0}) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009b4000)="24000000100005004d08000800080102cf000000eeff0000fee704b3f7ff0000007f5609", 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008b5000-0x73)={0x0, 0x6b, "884bcee697c7ba291edb8d661150f38da43147a904a09543d68d05ce1abdb3e2270d545b54ec03334c94adfadbd4afe0b4f8b310b7f0364c9596aae3304f525cfed5a5d9aadd97600c896fdd652877b5e237efccaef106595ae5f7a9686f74cacfb8f139ded63991029095"}, &(0x7f000088e000-0x4)=0x73) syz_open_dev$sg(&(0x7f00007ab000-0x9)='/dev/sg#\x00', 0x7, 0x20800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000088d000-0x8)={r1, 0x9}, &(0x7f0000583000-0x4)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2017/12/30 18:14:31 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008f8000-0x9f)="34b4feac304c572fd864010e072e76d6dcefef175308bc5a61ca77484ff03c81b392ea97fe364c274c5894886984d1a57fcfa14b507b0ee582697770a0daee349e6331c379a9db6cbd5a4cfe2a7645d4deca422046a81afd2428c122043818ccf214a93f112830420b7cfb900900570570e65b1c99bbca97d3c86bab7f9d72775a018a57e8c4d8b90362dd0ed570c1a3f5abcb52666126a2fec3c2a1c1e765", 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000c2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000bf9000)='./file0\x00', r1, r2) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) symlink(&(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000a41000)='./file0\x00') 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) sendmmsg$nfc_llcp(r1, &(0x7f000011a000-0x118)=[{&(0x7f0000dec000)={0x27, 0x1bfb, 0xfef5, 0x5, 0x3f, 0x2, "4c90c2c233ec14c49603f1653b7a8e5326b53cb48a33356e77d3058d4826407fa027b7d562e5a0dc028a91ce4100e0dd8811a0e48ea60f695a405bc22eeeb9", 0x4}, 0x60, &(0x7f00007b5000-0x60)=[{&(0x7f0000a97000-0x55)="8daed110bf35e0f2a462a6bcdc0a2396b1d365cac35f32fd1af19461842032fc4cd42888da8c55e0369fd4f994174b1b67b812ff1b65be5b91ebc0d258949e5c28e24b8ea7ca04d77413b087624e13e8b22722ab26", 0x55}, {&(0x7f00004c0000)="a403eee61266039ffed380fa78b343e427f87df7249ca7f3c4f00cf9a4b372ceace931738b6b52b85bbd94fae13a0f9f3a459544f57c638fa256ec0928695e0ea0ba34995486243c4bfb220c6e4cf195b56df2d2ce80124c73", 0x59}, {&(0x7f0000eed000-0x1c)="4387cffcc35090a1748ab6935f6cdeae3ff6ff32e5239cc23303211f", 0x1c}, {&(0x7f00000ca000)="6e28278c0f68b863763c46d66d88450468f929836e56058755411dcfe82500eff924c0dac3e9de9e8d5c169a249a818fd5888b4eed1d", 0x36}, {&(0x7f0000dbf000)="29d3427904f77fc526984512d771fcf28919caa53b56bdc6d2c872738d658e6cba8e12738a1d52fc0d22f1887b3c467d110b9cbe4da1a14784bd43f1982e54253071ef6f816cc6e6e1e227", 0x4b}, {&(0x7f0000a2a000)="e030629652d0d27af76cbc49885abb93115502865b7304eec8f3b86ab572bd1852949322ab55cab52e2d81ae0217ecb03c2dafc62c3f3761ade9180120ff6f4c6206c0c4338a75b2d7fe78333d10e70d61a9cff8010598e6c2ceb1d7a7888d5d3af1998d537d2c8f7dfd698a998554632c15c1994761e7a573ab4124ed032fde51f95e8d87e6b4b0fd1c02df3dde6bc9b10f4b50a0beb6df931453763d8dec089a7b821586fa46d4be504018234bc6c3632be75cb47cea4d2152df82885679b872df10f603382c", 0xc7}], 0x6, &(0x7f0000429000)={0x1010, 0x19e, 0x1, "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0x1010, 0x801}, {&(0x7f00005da000-0x60)={0x27, 0x40, 0x138, 0x5, 0xfffffffffffffff8, 0x4, "c307682bb37dd8ee8f0cbaa0d7f8aa65709d2d7ba83ac9dfa0033bcb62cb13d8c7d47aea6794c6d321b3e6e48720f3490e757afdadef3c129593c5fc28bd8e", 0x200}, 0x60, &(0x7f0000d64000-0x80)=[{&(0x7f0000190000-0x44)="8fba78a411868fe730683a9596b1bdf21e37b1c1abd500e3554de6bc3d069c1b7f61cfe061f6dfeb5644f82e655acd36bb29095cde599cb69cc06959395396ef8fefcbb8", 0x44}, {&(0x7f000094f000-0x74)="5aa53bd1406fbd5fe8fa68ace6f67fa2b10f6101906f9196b70d02e6efa018698979c70a11a280e4878607a0716493bbe0a85f162d8747ebbaa4b1a5fdffc85d2565431a8d4693f564a69158d1aebc0ac1ff913f46a761d92257665bfaf93a67df5cae5aca91f9a57bb26567bde541f7c9da4a03", 0x74}, {&(0x7f0000f78000-0x54)="62ac162051d845e1925eca4dbc8403165788573d0381bfbcbb165b379276cf286f935499a0ec5643de6216937b58215352e920ed3d9caa84c6a63085163ac4da1531391e618c1c1f6025e60024f5718aea8e015b", 0x54}, {&(0x7f0000baf000)="e588ab46399eb7e24575f5ee32eccef0fb0927d1d23719b2d9fe800bc99c20d6c2902f6de696cf0af0bb5acd7ce8a814c5d500f3e03208f84a54192aa1cfc3001379193d65aa9e4b53a9144b56d9905ded55891a747487fa07fc2caf78ceb71eb24565c8a5ee7074fc24e2b958c01403c34e7646227a219736755fba00344c38529e7812a647e5277a", 0x89}, {&(0x7f00007e2000)="26d6fce5ab8a84d748e3b876c9e73daf3d624f095350205d826fc0b5b1569f0baeadb704685b31dcbf42d893044e6fbac0807f5d11", 0x35}, {&(0x7f0000910000-0x5e)="e6218f9f31d229ab6f630a6cdf3c28c10c0a7c74c9db9e2af694c0d3414924d93d4fa10ec8bf6eb1762083b4b787e27e5ced9c3a7bab2c1bc6bef9cf5be1271709a996dade8ec219554753bf1e017231cdad0abcc1539fb4d4822a1b1ae0", 0x5e}, {&(0x7f0000225000)="1e5f2fe5d2ea4dbd596dba6d4a2f3bf25f9fef885954907997f1b997df7abd54c0378080f231b0cafe10809e2fa8f7fa0794df2d786cb759fad56b67e55e4025ddde2884546e6f6e2483480d2b98e44c139113aaf2523d41fef3f1391a94eaba603c058da70ffe610c0ff4cc1efac59c9dff36b6458d7b629887be3784d1e0526105b94f04cfeddad628fdf3d3537191feff22db35fef023ffe381bc42a0f02ab3b3d54ec612527617f8c3310ca22b509ec2116f53d13c2cc3469823ba", 0xbd}, {&(0x7f0000685000-0x78)="3669bbef393c86a6b1e2be7f476be913c31668da8d10081934f89eaec5e11b0e09f7688342fde5b26a7f550d2b55979aa41d50e7be23e78d95c7cb6e9960009fb6b54850da4b6e6dcacd81ed249841e505606be82511986f9ff38cacbc5712bfc5d6897d4a01038180baf3f079aa139dc165089e77e969b6", 0x78}], 0x8, &(0x7f0000ee1000-0x58)={0x58, 0x84, 0x3, "65656a0ac2fdb4ea1583db5505f48e38c885666134bba6d880f2461e7307eb3c8d33be8c89233c1806c14d630baa5b477532451b752e5c230ccfa8efd71f81c634b0805821"}, 0x58, 0x4000005}, {&(0x7f00002ff000)={0x27, 0x7f, 0x3, 0x6, 0x5a, 0x6, 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{&(0x7f00006bb000-0xf3)="6a8248351034a9ce6ead893956b202c916f1400ebec89fa7c8fef405abed1567f648f183e06a862f43d4d2859c1348aa16fef381823ad3b245c14b92dcef836813c02c9befa15ffb3721d414ec5f150249d8e8d9ea12057f8080085d96fe5d15b31ae67f9a5f33d850299b9ced45ec36f74198ba15e9012f61f5151a77ac3f658be85f55b816c3baddea7b398665e92ad743ad9badcabc30fac9e66590579f0c2c96e73574a933477b6b69f969e58d64b90994a7e3adbb8ff05141e0e1306f1e2caff288591d3ccf0393703d4cf2ab9ec0b4d12e921cd7c4e43dae5cba2c70026e01a78abccc21828e29093178f69d0ee74bd8", 0xf3}, {&(0x7f0000088000-0x85)="e17fa7ac1f0b66c0d4d24ee52452d165862471c084ebaa1bca43eb6cf3120118600fc08f61e087fda58c4f5fa14dc47574ace9fd704238969aa466328f26fde34228b6e9ab43c4e0e1a6ae8db840153ddf94b327294d680a6283998b9890ab39e5f7e9b5ee4b5ec2ae43d1ee447d0072b9ce119e1a534612f47a341dfea3fa27f7932eb6e5", 0x85}, {&(0x7f0000499000-0x76)="3546ff3f1ccee46ebf517acd802e709e558246c30d1388e7abde2077b651e424dd557bfbdbbf1fb55f751f3fd0ada3dcd86b589fa182f8c2666d816b398a1263d92db1d67625691cd34d7b542d72e727bfcb1879724b43663ee111b6de5790cb3761f4f2807b388bfa4cf6d84ec97f2826170b2153d4", 0x76}, {&(0x7f00008d8000-0x6e)="a56083697b2d5aafead1441e986e9e1a984692950c151540ebb2bc416d83004a2d27f1064d54b57293ca1bf5daf250c71ea0854707b62761645f7a0130c2c93a00373c9e81ee1aff4e2f937e08c320cf2c66e30a841786dcbe64cc218f2a1db7ea539793cd3467ff59c31f4e9bb8", 0x6e}], 0x6, &(0x7f000039f000)={0x60, 0x88, 0x9, "8f03775b9fa32de6cffa7d3041fe8f4f870856cbb109f845016860c15e43ba8d8dadc95f40b47d7ee4e1287446c0e16a4f9f2acf37e2d5fb7ce41cb5b4bd8bd259b62c3e3b0c43a8c93c"}, 0x60, 0x1}, {&(0x7f000075f000-0x60)={0x27, 0x0, 0x6, 0x6, 0x9, 0xff, "cacc270ce9fa8bf23d95f392efbb67e0c8e39958236e36fff4d25a5e878cbccecb281e85cd783908661737bc4a012cb2254e078dcbc98acfecb249e418d45c", 0x3ff}, 0x60, &(0x7f0000ff2000-0x30)=[{&(0x7f0000307000)="99b04227d5214af4bfc9c62a41142838b68b6e91f2f7cdd1b1", 0x19}, {&(0x7f0000739000)="154fa0e0cdd63f9d1329e0a4feb4c82f", 0x10}, {&(0x7f0000e31000-0x1000)="d58da57bd439822e3e0486e036805f6884afaf7c3fb407dd521ca4e75261baab50bceb42ec18e4336aaaebc6a11029f7b067db85c370302eb6e483f11f3524951b88ebababc5f0114654f8d05fb764dccbde63921fa31993701913b4e247b54bf6bbd008049dc7d3eb4a3dde076aa05c6bd4cb41dcb94df5487b6e4c1b79e1b0fbff3242e03434ac2b1c2284459409ecd530a8ec9ec23adeafd09211ef6eafdb1d403e03d929d01212d85f2bf9ff09847f3439a989bf578a9ce294c80e336f6a488673ca5bba3db1b28eb8cac3566417c32deb46ce00188fc98ce617179a14e9ce21211822438948ee515820498b8aedb022130b3b76120942fad46bc43a7224ec6eae3c2dc1273793c1de4417d49d20244211a5c5026074348b593c52c94b7b5d5ea100435d558d255ad3cc49b7c134ac817fb57cec5021d2eb9805c5f040bc75b82afb55efd613393bfb0acedd9af1b7abb20962951887a4148960cfb97a842a66961bf470a6d6950aa7fffae1ae74c5f56f515293a13f2e8bee6bc5d6641e8cadd35a9063c1a4c0fa8466911de141715942ecd06ee1fe0c6cd19f032a7631601cf08956ee6265aee6b2670d6c52cc90d2fdc9d632e0fd514ee4a2d4c23c286a8787dd2136919cb2e8bdf1dbdabfaf4b119927d098480551f0103fbf2744e8e28f55f72fc88b0bcc5f807807d201f5b1b1bb7a3b9179883dc0abb7a7d64858b9d94099d8b3b01a70593190b5c566244a3b763b07f74cf624460bc25deb318d29595a3466c400b5f857b072d5030c72507fa996c00c237fce39820c82d4255227a44e506602c5cec8e201e8a6a6bd16fc13cc53dcf9ed8bdc6812e4f631c06f7e5c268742e5c3568c2bf4c0e02f22fe33dae3d6d0fc4df8f33af2f960b48dfe31b0385c6a37c60be91a518f7ceece1485683296cbc191788944eba49cb6b2fdca5c05edb2c07f2753053c31566706410fc4ae102c6f81d27ec19b94aec2b7498860da01679d06cc488e2deb0d741fa8fd35c864976f2bda182035d86bbc8bbbae7e54795b05457422737456d4c8131a188a7bf4ba6aa73bdb5f7070e6b7ad1e36f0b594a40ca48c609ceca4b7b15bc78df382ca582f3e4cfd052240c32530afabbe05d2f645a8fe85dd10ce19c103f4bb149f29347f54ca42de6fc70ceaecda937298ccd94a5512d12759cc970dc2d6743ab08ac7780c07c89c4ec62218caaa85aa4ff9140330804cbbad29b89451e5b29001ec89a259f8e2e567478a2caa805dd5db263325897252c6063bb022e93a7fb065b449ba5898f6821f167fbcab43cdaf638885a2d5cbb3844fb98136a76aa97d656883ca48243cdc650cead0eb31a8a6dfa381d24617dd26c095765d377c3ff7b22d9408dc355736f9f2c17193ac55d09059c85814ecd49c87c6f54cfefc15f06b24e83c0451e0f31277804afa74360913d2e21dcf55228dc77ddc39833ef033b98bc6850af5da443fc067f4d9c54f15d1a400e9ccf035baf6fe1a83d57cc044e5d56a3e4af9ee951dd0f65daae583100ccff1c08a2129c35777990edf9e8c4eedd35e53d292d37cdf00a2e0657bafb5d4883e77937d61fa2d038c883d15e5fbe556f161fa55c7587d0a15e9217b3e0cc468b18a58515092583c4a969efbff076b9b3357a558acd5d28910d67510dfce01ccb70e88217bf86ac5bc3dd2a75799023f81722db233c56945eb42a526c6cf04a74d4720d44f309c463c0dcf1f0b8b7cb0a0cecb3951cf1f214a045b692d77541d645b13c54fa8c675e18f86181488675b1a5ad09d31bf41237ca84ac8591ade1de4676457561d2469df878b0a38e51a404263f04e17bd22764094820b9fcb352128cd515284072f4c34869cd6fb187968142bc3e4116a9361baa53f83fb14bd40dbafb26d6c63ecf1990978c370ff04c73999fc65809a333e2e472d158e41e392e002df332fbf2196b2fda8f36f317f2cb87dc39082843af129bc37e8d3eacddb9c995f7f32d82797cc19dedd90dd36f9e705549a30c05a64263770326e98d445e5896a768005a16a96d2ace94b8f59c845c31651bec9be8cde87e85751a6931743b2f37a6de1ef21da3c2757b6c8bc8e4aa73f03bab7782772e78d2df5e7b2b0d52a411e00580bd043343edb1a932b9dd7bdf30a476ebf46328cd354c87810ecfdf02583228079c2592412f346bf8361e72c8ba034bc290f3acbb934b018899b13887bcd74d85399d37811c10351f8ca290502a9887dfaf1bec832f1a78b7142c029189781983189aeb8a254746638a57ddf0192607fda6d3b947daecd84d2e6e409ef1ef347180f78b2851d4948ccaa17eaf8ba786e7f888a8bc3f70940d68015846ef94b79825475ff39f82cb9c0381ae6934e154fa81df576fe61ed9cad28b972267e5e8737f47306d5fd815b6c3298b81c3df35f06444bfc4e5b9f1f17983fd840784beccd4a151c9dcd5337fd84783e07bad2ebeb050bfcb865647a306d18a2f8909512f4c3bd10e28d346183e5087a82edf3d3e11ba6b8441daa1b60e2ac60df6e02b2347c8304342aedcbb8915f2ba358498bc66405ff4ad9c34a67d0a80801dbd1d102651c09eac4bf2cc8296adec2cc9d94fa9d9d2ee13e39576f5d253ccb51524ef3db8045e147790ee78c9c91c64957c2bcad32f981fb6f52831d0de13658af85e8baf4c69eb694e7c4144ad45806dc16bd59a4fabe24e97e69f577693d7cc2a7bbb40f2662bf1083a8ebacd9697f64deda3dfab483340deaf99be7cc5400b1014042266d3a6e61f263e6c1b6d7a71991c5663ba01c633e64ed4c3578ec4bfd15f5b842f3efbd8d1f4ccf150369c3fd85ddf7074d0471b82013991dd8bd3a93fa82b81ee9d948439a7418726d3d2950ef771bfa2e42502509a6696e72f103f2953d78ee52a290ad03e3a5a6c3b29e37c03e13036b5c86d081e3fb4453a5103a39ada1a12c5701a17fd9b178e80bbb9249f8744ca937e0ac71dd9e54abfcc225a8643dd1db0afbd264f5471b184713c0119425685399a9bf89fbe47dc115e9cad18516d145edc7bbf2b46b4a99816b14d9942285adfb4fce1d83d79dc5a1cdde2faf90d1b5bcc276e24992fa7912c6fabc99797c4118094a81c56914c471eb18956889f59c09f79b4690767be95fb57f8c6e7bd6a41b07f333d847f0b0d4cbee32a13e19c1be65ac0a0e05372d3264ba7d9e7f4406ebf9fd639f615483fdb43c80da52f64145312a78592d80b127d3893b17772e1d4bc7e5f1c22e8a99ec9bb088e3ea21cf2bc4ac913b3e218ab0e462f9da88743dad42b0c49c237ee73bfd8a050b542fa039afbdcd055c3a4c0e78fb253eb99d5a92bc7cd2ecf1547178a0cd860db5852f376c412f57e518d798f09506c40af616f9b5163347a1a7fb8749c5f58d182a9c7e8774771b5a10201a5f7590368a151c1eb11222c35c734b74523c173fb12c7072ba7c9647edb660923e61d8cd4cbfb3f4f519e5406ecfc6ca6415ee9819bf5d899117320e61fada0dc9aed5429a837798784a1f639e58b2410f3a68466342745ab0efb748231b48b7b0e1ac8b4538d7e6a7e41500856e74a9f50c7531ada6a6c5fb7ca64f4c3bbe03619316bdd4077975531c241441fad4b1d8d4ca7e3de4688cacb948d784e46240052d76ee1f8a3d3369289ade70b70dd6adfa58b11c7c64fa3b61fc94b127e7aa398368fc12a13411f1d0d0662334f786a1727ede5ca277a2d656f0ea5f5f929ac99045a107e4c8805c75e798c6570ada8b86d37eb35d99a7a6b9fad8ee645a99bf0a0408918487224e08577360aeb53054982231d7b76d1dbf30ebd43b457e07069c348c8b5b63501e2c59359c99b222b7e7c6169f28caaec65a0e2d5b8716d98b76aa13016d5807481b12178b2210c4d89a33eb14e0703f536bfe8aad37d91d55e8cf8bcc113dc329cd728fe6e8bd1696e0903c5dfaf5995d892ea8fbff813ba3b1a5efaeefbeb0107d410f6310aca91bf6fba0b37110701199ad9b8f2a59893165434654e200707fe09290c835b92d2e37ceb407e048a3e074369f159de971902a98d8f523675df89f015ee934249be6b95ebaf254e7663c692afee7d45bcb10dd89f50c79ee3e87c7191e75f84b2e4b51742fc3d70f8c2ceeb026b95108ef3d84605cf3f00bdc586b551e56d5a05824c416583832be37e01c0db4adadbc2d2c7ad7dccf314a2999921ddd29adbe1fd48ca9ea11bb92cf914e833e4d7331a3b8beacd10db6227fc5f9a2b0d4570e5f9f8003c23e9eebe07cc0376d27ac3c6f3968d0be0030fe2152762f5bfef9ab2c596d2780b73c84f83fc0156045467afc786fadddfc10eeebb343c99c77c1cae650914abeae0c7850c8428ca20a3e1e7557f03996232a0a89bb30fc4bf3426b68c499aca688c93cb05f3728b5ac11ec690edac214eddfc7f088f574bc0d8a47de7d065c457e9ce863d99fee4e9aa837862ffd7633c26bca3a82607e6bf8bb8534a0db5bc7d975059af7d09f9d02d739505cc24094ba010b79b5c6cc21ddc727b5e995367dd857eb463e550006463e7fd9dc8cc029fa6c44af08b18331e8a5335ea0aa58347f46d420808a7c7d3cbc4788b0192eb1ceda3bee4479e64996584ebd298c3d5f2ea75ec838c0d290142ff1cd6aa3899447c5c13ae9d434971cdcdc91075b9aa8766d4dbe523e4b6ba17c00b2c98ef9b3db1a8da32499f5b1f9f86832e33e864d05c6bfb546c27025238d9a555cfaa54b2c0714c16bdb5a17c51a02f6108bdb4d76946a5df5babaaa83cd60c151932578b8c68c657ed2c60e9e6927824a9f17200ee3792479b69e70bb8ec5eb9023f50b353d4cf9e01aae515f4651537c2a9e29a4d2dcdbd430fb0e955145b79ae321afaad9e5857a896167d2bc0468882a76487403a4ebedeb65e1bfc739b8e0816d2ba040b4e4e53fb3ea3b6bda66923a47b27de2d2801932af6a054471443b2aa065ae6d845ce899a8f27688eb92da2549f188dd6668dcf5a0a09b9e478b418ae830503983b6348ddf2966b487159180fcc1c705fda157f788e244d90a090bdf376adac097e7506f1b74185f9cd53f72780b6f6eea1ff1a8d743242a9c21f0900f9303274585afe972457c32ed3ad660bde4e918e79081a34881c402893b5fe04adc7d75b5bcd42415b8a42efab92e7914dcb53cbfcc2593320c5419659ff2f77c1330fdcf2c67435316318575167ddbe1a417ad8d143c6dbdb98f7dbca944b5c1c154ae5b980bd17bef5000ba0951468aaa79e68a45bca33f0d79bf2513424b3e64283bf32de162a8736c06a6b7bf3dc7ebc889a38e83d38e4e9273f10963096d091e471d55e0979da7268b79111f97f279dab4087c2d8737abc9afd847541ab904f393561b2fa8167d67c25430207707c1883b7fc10b35942567e68e63a152a9f62e0bb50552db2871877837abb46413b6b0aee11772cded58315fe74def6d2346e5ab5c2f99d7f26e9b72e8c6ad2eef3e3b61f07e45827a87746d0058dd5ff505aaaa53d164b63a655ea0939197fa88c04acb3308fa1f90b735a5e0c348282df0f743dfe4651b442b05bd4b49de784482daefb216eed76877a4ccdbd11023270eab2b6ef9ef968582d39274cc3520033756bf0c5052c67cfebcb0c20c9d76bf4270064c081783b1dd77a0426fb35a6b4d48a15f6de37fd2630232f237dab548fc29148284a83124ed94e4c66e34013312dbfb22f185dca532f96b4213f440479c53c03983068eef0967ce176171cb632e07987f4407958ad645a17b35b28da3a8023c1f6401", 0x1000}], 0x3, &(0x7f00001c4000)={0xd0, 0x10f, 0x3, "73d554c9c124350acab01abf63e01cf2c172395fac234c13392539778d0ce3fe2950965e3f77be17250c24abe03cfb8392d9da21bc0aa74caac8ec987f3e68aa9f71ce646281e1b384781694a816d27a2036c0339c5ee162d08c3d5e6956a1de3cd9ee0c48aa207462ff611ce5a99206b131cd07102693bcf09c381749845dcdd4ad7ffd80ad0c7be175687e202db66af085b152757f30d2729b498f06f7dd4034672f6e9b4a17cdc7b1379504e977486f12bc5960a9b729bef166ebb4"}, 0xd0, 0x4001}], 0x5, 0x20040080) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2017/12/30 18:14:31 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x2, r2}) accept$inet(r0, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getpeername(r0, &(0x7f0000ac3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ad000)=0x8) 2017/12/30 18:14:31 executing program 3: r0 = socket(0x15, 0x81, 0x800000000000004) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xcf)=""/207, 0xcf, 0x30de89fd76e535e3, 0x0, 0x0) 2017/12/30 18:14:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000011000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000011000)={0x3, 0x3, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000802, 0x0) set_thread_area(&(0x7f0000258000-0x10)={0x9, 0x1000, 0x5400, 0x101, 0xd0fc, 0x1000, 0x31d3, 0x20, 0x1, 0x400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000031000)=0x0) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000089e000)={0x0, 0x0, 0x0}, &(0x7f00009db000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e00000)=0x0) fstat(r0, &(0x7f00004a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c47000-0x4)=0xe8) stat(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f0000939000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup3(r0, r0, 0x80000) lchown(&(0x7f0000dac000)='./file0\x00', 0x0, r6) getgroups(0x3, &(0x7f00007c1000-0xc)=[0x0, 0x0, 0x0]) fdatasync(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004e0000-0x1)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007fa000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032f000)=0xe8) getresgid(&(0x7f0000579000-0x4)=0x0, &(0x7f0000757000)=0x0, &(0x7f0000422000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e61000)={0x0, 0x0, 0x0}, &(0x7f0000e05000-0x4)=0xc) r15 = getuid() stat(&(0x7f0000e32000)='./file0\x00', &(0x7f00002a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r9, 0x4b32, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r9, 0xc0a85320, &(0x7f00003bf000-0xb0)={{0x80000001, 0x8}, 'port1\x00', 0x6, 0x10000, 0x10000, 0x9, 0x10000000, 0x1, 0x4, 0x0, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r0, &(0x7f00003fc000)=[{&(0x7f0000097000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd4000)=[{&(0x7f0000f4c000-0x3b)="b509e47c0e4c461114a7519377795d4525caba892a47f9942d90a765817956ac4382a2c89bf5e15e6af233c5d1d372895a31ef0f4305441fc5d3da", 0x3b}, {&(0x7f000030c000)="23c0297ef547cd58c39d2dc663a7952eaa65d46743eac3d0157d858f0566c520ae54c0251eb5c290e702b1b08d8a49f6eac686d7c1f491b2da7e9eb894dd43fd4918d6eee70983ef3883eea097cb22f90bb2178f1df6fd635ffb96635cd7cc9b606f19351e251331f9ed", 0x6a}, {&(0x7f00001cc000-0xe)="5f75cf007062df885fb308c64185", 0xe}, {&(0x7f0000b68000)="3343a31c39c6b89e1bdad58d936970384fb25904807dacf36b1297017ba345198df75436f36e62d898cfc6541e121ea6846b3eb6174d84b57dfe4ae6128d8e6b48fdbd0ce2293f6cc7272eb54bab61f86ef86fc085", 0x55}, {&(0x7f0000441000)="722fc3df1b0d0eae984312d27c5cfe75c340410385895936d36ecbd928c079ad26e93dce7b1ba0ccfc198e0b4f78e6b688d5c144e6c3e3b03e6a2a673d11f64e52365e1b7d241673d032bbceada547126a20598ad190a1bb01ff20ea9607ae3858aad4500394ef2660b0afe369a4650e4bdde308c3b56e6d8f2f8132ab282a8b7b01e4d5d35c985a12af62020ae4bc24d15ccf59f695a0532df2e5a071fc85d2436894b8f5c01482525d4c232c596e6e2d5fbe9fc1d5abe34883be12016f047a7b51a26d9f1f6632e2cee3a5306bef13ec38ca6a1156054a23e2fcc85a3b594b4e86e1ec06e9", 0xe6}, {&(0x7f000054d000)="a6a047f3c0e3495d9fa67f841aae3a807475f7cdda6671f76523b99d76ab8ceb3de3cfb26e86fa267dbcbc3d9edb60ed24945d03f8ac7469cd85f9feec037bcc56e62d34f94abf15b4f740f2", 0x4c}, {&(0x7f0000aae000)="f8fee92af13ddea6c1f41029c153117bfab48a5393780119a4a86c", 0x1b}, {&(0x7f0000d56000-0x62)="342f1f9ebfada2fc536d8682196bf154af67da21c2b2dbc360479a3346268389d813b5b717b501a33142aab53ae7f31f60728bd121aaab49a93aa0821de3c4df8899ea22eaf10b23191bb45616bed9e85221890f1b39535a3ecd8209140437cbc1e5", 0x62}, {&(0x7f00007fc000-0xd7)="76afbcb56638bc4100a206d09c755d55842f3c5c30462dde3c93c7c6e08799398346752a5d54dceacb148d3059adfbb1ec774b8f43d554556ce2ccd1cf7b155ff4d9c22836e700391291d1a267f9da679d726cf77b2b0998304ee14a6f029d6b964ab492d4cfce4ffc2c2cc94dca8687730a643ca21bc8500b642c7fe05d4ca4203f3daf0c56690888bf2518df3ce9409e30ed7fea465c8c63bd9afd8357571c26b356045419d03fbf32a4e3df01b12786aca35af0e5451a142815010aff8057de0113964cd432d202beca3e8dd9fae76714f2e920654e", 0xd7}], 0x9, &(0x7f0000758000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xa8, 0x884}, {&(0x7f0000ed7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a48000-0x70)=[{&(0x7f0000a06000)="ed90f881aedb50fa318d1bd634a0bc0babf5f901a8170b4df40a67798604a54ec55ed139031f62ce823a6cafc29c94d774d097298b56777b4f2fb78d7023c6daddefc16998ff240fc93dfcf223a45aebea8ccadfff55998b89d6a20df93ba6980bd683405b152c21f7a9d514d964513165423d649cc32a505748cf37208499a7d6bc3b2b4749225fc020b37797d10088d715ef2ad0ece8bc7b6c7fbbdc", 0x9d}, {&(0x7f0000ae6000)="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", 0x1000}, {&(0x7f0000140000-0x37)="6fe22f7ff35d3105255e39816f15a3ea98f0c6e940a7ecb5482e4cce3b8e9d2e0120c3595d8a85ef32d6783ed6ab0c411e58421a962550", 0x37}, {&(0x7f0000277000)="c48ae4cb2a1067b1ab78d7e1e2f3703c362d5e14920f607b6b0c67cf5506d17b15c377f5c9b1cb265cf8cf3bdabcb83391340bf162a7963bf1626509a2ea73394e27848d5ade83d7a55282844770ead6d52178b0eaa25a2032819fe697decdc49fcda157d37b594e9b93911e7c082c85", 0x70}, {&(0x7f000032d000-0x8e)="a5bf9f415bdea0ba4e4ae825d73e97b988ab2a8f1cfb9f146e354e44919b03e768cafa917505d2babf0adecf4784e53d8c35237051bdc08bc7df6e1f2ddb3fa5fb492782c8198570b5b095494776e8da191e88b8fa41dad849de067051460ea9f3665c3716ce86ed813e6fb8567437154ffe272da22f12f8b0f99938a17334affe8b35edd4965dcc68b27463cb18", 0x8e}, {&(0x7f0000562000)="b5e67076899c3713429642d1c4b98bdd87a0cf76a40116c5040aa696a9c9e8d154a12de94ea52006ed423e", 0x2b}, {&(0x7f0000c9f000-0x4c)="e632667ca338a536fe890e754f4d34919ed1e3d4f42751ff73afc584e0fe6a42b9793008c75deb7eecf2308458958f42ece9bb169435cc04cda7e2d095405f44b1f1cde40cd5872ec6c842a8", 0x4c}], 0x7, &(0x7f0000b12000-0x110)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, 0x0}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x110, 0x80c0}, {&(0x7f0000cfe000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000780000)=[{&(0x7f0000be6000-0x21)="740064ebdbe33ed9d6ec92a9e21a9a5b2378039318dc00853fe5d4009caabc3fc2", 0x21}, {&(0x7f00002fe000-0xc2)="70949bbb9d5714eccc899d3f66bc39b82ae93e880967087c967926c1eac718d050b7e62ff1b33574f86365c96c519da3bba2b4dbdbf69337b57648f3578c397cf575192e6e2889ec734497c861e9373274389ac640095b47b60d087abbe046cfc4ea7ccbd6b08be383be351fd7081ec999033ae4f55e3d03a8cf8f4977aa2b4b056373257ff4a6f8f59587a0e880b51fe2d1f6616515fb18144eaa6dd5aca825f995ac2af6bb72fa0fda2bb14c75c35a5b6bd8adef2d8c699a804767cc6d2ee7b34a", 0xc2}], 0x2, &(0x7f00000e2000+0xd9d)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x20, 0x4000}, {&(0x7f0000a17000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000108000-0x80)=[{&(0x7f00005bb000)="d7a58d68081638d2bb3a853a5d08838a7b6970c242766545472e7a36721aa838ec518ba178c15d77dd5531b55172aa2c657cbfc050475844ce271438441d", 0x3e}, {&(0x7f000040d000-0x4a)="ab15f824331c4c8bb67872201a56d1801a1ff727b179dac1519f6ab3fdeafa3fa9a80efed71f321b36dc7ec6617e5e75546544c9d91f2454acb0d8467cd47dd8874ee19bcd250be53608", 0x4a}, {&(0x7f0000c37000-0x39)="7f693f176548fa09d0a3dd0c11bad6a6e4b4740db60bf69add40bb3b2ac2fae06da23312275eca44cec2e51f1c9ded0527aa0d31360524b559", 0x39}, {&(0x7f0000e95000)="c749c62aa3120715d744dae8f2a97694bcfdf7621ace46c4ca811fbc315efba8108734b6c3e0e9986254a73553dd82f209133c4a78351df017197aa22bf20e51", 0x40}, {&(0x7f00002a5000)="2636bd0bf76aa4449c945b25eba6f4ed822698bd60a8f705975a6051ef8c53a59c50b441c35f348d458889f5c354692359c90e0de839e1c8832011365af5a575e6a4b0e84653d0870de7", 0x4a}, {&(0x7f00001fe000-0xdb)="31e0db63184a5a06732f94642101937026ce28d7184b278fb43b59e1c33ec1b7e26d95c2d92f87a76b7e314bc6ccdfda1b17c29b2413a430a63b5f27fa02e0527749d98094cf11ad3854c7c8df209f95badd7af57266b3f0461fae80300044aa52dcc0610528c3202223c56d7d4f9e55397d3b6997dbd90236487366c8673147e0c2f4d80b38a9efe30abec43f29d3a40b40c8dc70f578db2e2c6dd5d4c1d4aa791d3b55700f44d4c2bc78033971dfa9795fe8675bbf308da6c4898ec5aedb71f7b3c5974a12567082de8106ed55c956bf24ab6bf74972d06160fe", 0xdb}, {&(0x7f000084b000-0xc5)="cbaded44b93390b8775687af858dec8ca6f0f917db8d8e209f29ad793e712d78302129eb454fd75a027657a2b136e621790e559a8b64033f5f811f0599c3f1e70423598d6abed2bc1ab719a2148519fcb095a9fb1d4d4e88bacc7bf6dbc5040d37634e519c86c44bfc0ce0411af90803f1239bd1333ac4ab234e0772872f9d6cda0f962c4ee47952c57e23d596440e847200140db6010a9df7a19df5cb303a225e88209fa0f828ee18abace631a749ad28bcfda9af16b6019de164a8f39ee15a173662b9b0", 0xc5}, {&(0x7f0000cd6000)="4376f5e6d1d8e8802332f564f160aa7e2ae47f10df7f849ec1694f800b780551d88cd87e84fec99ddb25fa4819f9723e04e5b8e32406e875ec1705a42f5d090e8ca6402a9aaf630f42ebef866e", 0x4d}], 0x8, 0x0, 0x0, 0x800}], 0x4, 0x80) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004bc000-0x9)='/dev/rtc\x00', 0x204100, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000545000)=""/148) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2017/12/30 18:14:31 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000084000)=0x0, &(0x7f0000119000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) shutdown(r2, 0x0) 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000931000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006e9000-0x10)={0x1, 0x8000, 0x1, 0x7ff, 0x0}, &(0x7f0000cb6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a70000-0xc)=@sack_info={r2, 0x24, 0x75a1}, 0xc) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b99000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000665000-0x8)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ce000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000d8b000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a50000-0x4)=r2) fcntl$setstatus(r1, 0x4, 0x400) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f93000+0xc58)={&(0x7f0000962000-0x14)=[], 0x0, 0x7, 0x2, 0x3, 0x8, 0x2, {0x9, 0x1000, 0xfff, 0x8, 0x100, 0x9, 0x5, 0x9, 0x20, 0x5, 0x42c, 0x1, 0x9, 0x0, "42f4c3e471ec44333af1daa614ffc9b74f01415b742bbb00000d8dd6cc3ab2df"}}) 2017/12/30 18:14:31 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1e000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000037f000-0x4)={0xfffffffffffff933}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r3 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007dc000)={0x0, 0x3f, "49422cd37817f1e3a4939401faca338e9aafacdcc69394ca5ba06ae5ef8925957c6f1e6e52c0e97ec849cab07fca88de5f493b0a1c9fd1efb3ef02999a7d3d"}, &(0x7f0000a51000)=0x47) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004eb000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000091e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, 0x3, 0x7, 0x400, 0x8, 0x0, r5}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d7b000-0x8)={r4, 0x4}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000e1000)=[0x8, 0x1]) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000013d000)={0x0, 0x2011, 0x4, 0x2, 0x3, [{0x3300000000000000, 0x1000, 0x2b, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0}, {0x8, 0xffffffffffff0001, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x66f2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r2 = syz_open_dev$mice(&(0x7f00005bf000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) [ 38.803213] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.807821] CPU: 0 PID: 5310 Comm: syz-executor5 Not tainted 4.9.73-gf3f3457 #1 [ 38.815260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.824611] ffff8801ccbff850 ffffffff81d922b9 ffff8801ccbffb30 0000000000000000 [ 38.832587] ffff8801d1d46590 ffff8801ccbffa20 ffff8801d1d46480 ffff8801ccbffa48 [ 38.840556] ffffffff8165fb7a 000000000000051b ffff8801cbad68f0 ffff8801cbad68a0 [ 38.848524] Call Trace: [ 38.851089] [] dump_stack+0xc1/0x128 [ 38.856427] [] handle_userfault+0xa3a/0x1310 [ 38.862460] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.869444] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.875820] [] ? __lock_is_held+0xa1/0xf0 [ 38.881593] [] ? handle_mm_fault+0x117b/0x2530 [ 38.887798] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.894001] [] handle_mm_fault+0x1fd1/0x2530 [ 38.900030] [] ? __pmd_alloc+0x410/0x410 [ 38.905717] [] __do_page_fault+0x5c2/0xd40 [ 38.911574] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.917519] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.924160] [] do_page_fault+0x27/0x30 [ 38.929670] [] page_fault+0x28/0x30 [ 38.934921] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.941733] [] ? fcntl_setlk+0x12b/0xcb0 [ 38.947414] [] ? fcntl_getlk+0x320/0x320 2017/12/30 18:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffc, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000002f, &(0x7f0000018000)=0x0, &(0x7f00000d2000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r1, &(0x7f0000a37000)=""/0) [ 38.953097] [] ? selinux_file_fcntl+0xec/0x140 [ 38.959298] [] ? security_file_fcntl+0x89/0xb0 [ 38.965501] [] SyS_fcntl+0x81c/0xc70 [ 38.970834] [] ? f_getown+0xb0/0xb0 [ 38.976083] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.982895] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.989449] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10000000010, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_wolinfo={0x7, 0x0, 0x0, "84be2fbd7ab3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fda000)=@known='system.posix_acl_default\x00') setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000274000)=0x0, 0x4) 2017/12/30 18:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f8000-0xa)='net/igmp6\x00') r1 = gettid() ioprio_get$pid(0x2, r1) sendfile(r0, r0, &(0x7f0000a8e000+0x6d7)=0x0, 0x53) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000bfc000)={0x0, 0x3f, 0xff, 0x100000001}) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000325000)=[{&(0x7f0000e47000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000de9000)=[{&(0x7f0000a4c000)="394733d84f78b1c15991b6f42f67338572", 0x11}, {&(0x7f0000146000)="48786f5cf5f5114be7cf785ed077fb8d7c588638d6fca6896f4f5e8fdfdb8a053c94e32802357a3a467ac02133f134f63f60d21be04eadaa3e0538935b2d2f2aabf15b45d0e94f3c631bc081e83781c8302d1966e310a314d2cdfd75ce0173a72faf896cbaa8d491b2", 0x69}], 0x2, 0x0, 0x0, 0x4000000}], 0x1, 0x4000) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000610000)="bd", 0x1, 0x3fffe, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2017/12/30 18:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x2000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000a9a000)=0x0, &(0x7f0000445000)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fd6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000267000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b9b000+0xbaa)={0x120, 0x0, &(0x7f000013d000)=[@dead_binder_done={0x40086310, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x40, &(0x7f0000e8a000-0x60)=[@ptr={0x70742a85, 0x1, &(0x7f0000726000-0x1)=0x0, 0x1, 0x1, 0x3a}, @fda={0x66646185, 0x6, 0x0, 0x2d}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00003a0000-0x40)=[0x0, 0x38, 0x20, 0x0, 0x0, 0x30, 0x18, 0x28]}}, @decrefs={0x40046307, 0x0}, @acquire_done={0x40106309, r4, 0x4}, @release={0x40046306, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000e4c000-0x18)=[@flat={0x776a2a85, 0x10b, r5, 0x4}], &(0x7f0000349000)=[0x38, 0x38, 0x30, 0x0]}, 0x8}}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f00001f2000)=[], &(0x7f0000a1c000)=[0x0, 0x0, 0x0, 0x30, 0x40, 0x38]}}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x4, 0x1}, @release={0x40046306, 0x1}], 0xa6, 0x0, &(0x7f0000ca8000-0xa6)="7729587c161c9a046c1a1969287436bde9c52582404be1f0a22354ed7a5042c5b194bbef1621017ac1d2d473e6fd78f499d64339a1cf77a74445aee221cccfb9af1f69aa38117aaa2df65abe3654882dbc3540e26349f23ff56f7990f178878d9f57427467f15246f81210b96963cc96c6cf751ea324d337620720ec597f3a29fa9216f68b52989482f8b64a4d40dbafd231f55b84cfe81adb658e76f618e60d5d794ee58f90"}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r6 = dup2(r1, r3) poll(&(0x7f00002f0000)=[{r6, 0x0, 0x0}], 0x1, 0xffffffffffffff94) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) creat(&(0x7f00008c8000)='./file0\x00', 0x94) 2017/12/30 18:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ftruncate(r0, 0x6f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e0000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007af000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f0000139000-0x78)={0x4, 0x78, 0x1ff, 0x8, 0x2, 0x80, 0x0, 0x5, 0x40000, 0x2, 0x9, 0x5, 0x4, 0x8000, 0xfffffffffffffffb, 0x2, 0x8, 0x7, 0x80000000, 0x7, 0x8, 0x1, 0x2, 0x400, 0x4, 0x0, 0x8, 0x8, 0x4, 0x3f, 0x7, 0x23, 0x1, 0x3, 0x7ff, 0x1000, 0x2, 0xd5f, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000617000-0x1)=0x0, 0x8}, 0x2402, 0x1, 0xfffffffffffffff9, 0x3, 0x3, 0x5aea, 0x400, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x1) r4 = epoll_create1(0x80000) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e61000)=0x5, 0x4) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/enforce\x00', 0x40, 0x0) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f0000be4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000725000)=0x1c) r9 = syz_fuseblk_mount(&(0x7f0000ae8000)='./file0\x00', &(0x7f000005b000-0x8)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x10) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = accept$unix(0xffffffffffffff9c, &(0x7f0000a85000-0x6e)=@file={0x0, ""/108}, &(0x7f00003f2000-0x4)=0x6e) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b55000)='/dev/sequencer2\x00', 0x420842, 0x0) r13 = perf_event_open(&(0x7f00009b0000-0x78)={0x0, 0x78, 0x1f8884d0, 0xffffffffffffffff, 0x3b7, 0x9, 0x0, 0x6, 0x80000, 0x2, 0x1f, 0x1, 0x13, 0x7ff, 0xf58, 0x2460, 0x3, 0x9f, 0x2, 0x8, 0xfffffffffffffeff, 0x2, 0xada, 0x6, 0x7, 0x9, 0x2c, 0xffff, 0xe40, 0x7, 0x3, 0x3, 0x3, 0xfffffffffffffffd, 0x0, 0x2, 0x9, 0xfffffffffffffffe, 0x0, 0xfe7b, 0x0, @perf_config_ext={0x80000000, 0x4}, 0x10400, 0x40000, 0xc7, 0x7, 0xfff, 0x8, 0x38f9, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$urandom(&(0x7f0000e31000)='/dev/urandom\x00', 0x0, 0x801) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000003d000)={0x0, 0x0}) r16 = socket$key(0xf, 0x3, 0x2) r17 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000418000)='/dev/vga_arbiter\x00', 0x101, 0x0) r18 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004d1000)='/selinux/load\x00', 0x2, 0x0) r19 = accept$inet6(0xffffffffffffff9c, &(0x7f0000245000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007bb000-0x4)=0x1c) r20 = accept4$ax25(0xffffffffffffff9c, &(0x7f00009d3000)={0x0, {""/7}, 0x0}, &(0x7f0000770000-0x4)=0x10, 0x80000) sendmsg$netlink(r1, &(0x7f0000325000-0x38)={&(0x7f0000e65000)={0x10, 0x0, 0x7fffffff, 0x4}, 0xc, &(0x7f00007e8000-0x40)=[{&(0x7f0000f12000)=[{0xb4, 0x9, 0x2, 0x1ff, 0xe23, "548626f31c90bfb3c92f0a684d6791b4b8f61a55b8226e0dc88a26fbcadf713cd29b0a56880ea39075f01ddbe885080ddc3127333226eaa578084eceb4ef564e594cf43e623300913e1a1ecbbc0ca4f1672e77ba7c92bf88f156ac768d91abfe3273b89914cb0eeb15f6951eb88dc09154eff049cc1b896cc062a4d37fea1930e389dbfb9f2930c9aebe89bf0f249688c5221bad304b85c5b5f070034c9a4a4d1c898f"}], 0xb4}, {&(0x7f00008fc000)=[{0x100, 0x147, 0x2, 0x10001, 0x101, "9f5e20f0f27cf3d0e5337eac0b0bea8e16f89c1ad0aac87badbc63890b09b2530647fec4f27ae8acf182ddff61d9dab4c2c1ec8ae3109e78689b38d412ff0aa56b2c1fa3b457cf0295939fd4a05b6327287b3c8936302a82c7df7ebaff195d87412dd1c89852f286acaf8267a2d9b3ce5ac1bd89db9713fd588eb43a6008bcfd20ffbfd6bac73321b5d806a3fd7a91b6e9e323a795a9482389b7d4968de92b5f65dbe6f6c0852d118910cfb6f6b298ae4bd02226a89bae658c28d9db9578341c0836785a18cac781ac93fe2555473b01e902ae536f62dd285e74a7aae973e4d7b0634e6683831b775fe9a0b1c3a7"}, {0xc0, 0x0, 0x300, 0x80000001, 0x4, "47238f44ce36fbfdf7a07c7fd15d6ddbe2adf08851c77c18ec649ad3bf62e6017ac825a97b2057239b0a1ac99ba60fcf45dcd39531b8196a52a885bd08a585d87d00e91b1d19fb8f8ecc6954b95cb6b2caf98ea9a9eb2bd19f1d5332b8749839f727c93220513daef83f860fe7f61d933e8e5a362c271afae3990b762821547ce3c247674948d069e1dc2ea024f70ae3807f2acbea27ac30d3d7a4830820340a700917c32568fbecb8c13de4f57be0"}, {0xc0, 0x7, 0x201, 0x7, 0x8000, "b63f3eda7d46b5c41b8041f83a5dab8c3eb56cf9b5e1cdda449d8a5b35f6edb5a3626f6779927267f618d63edfda09e31643a368b695173f5553b543aaca73365d72881c5ab9ce186f5d96889e376c5c5f58a2bc5f9b74fc69ea8d5065bda990b181912bd67524a9f756eaac23957555f401e50c140c0e6663e6f32b59d4b96531b36714deaf196330781df2c5059ba09f9d759a1b607b7fe2a8fb15d2bbeb0b9c7ad05f4f4c285f1c468b91d612f7"}], 0x280}, {&(0x7f0000b00000)=[{0xf8, 0x80000001, 0x400, 0x3f, 0x2, "50dde415696da65806c2b16ba1b5ee2eabc96336032433819aedbd40d0a87700e73048af46f94047eea72fda6b72c156417cbc0ee8248e8ea16aa0ea5c7bdaa434a37d963e70b50fc2b397cd8fb7a6bd8019a140b8101873bf606a45ff58df476bfb876d7fdd8b96fec7ec263c10205c92557eb124d69b8e1027ccb3376c8bc9d7039e8566d1730fe4c2feb0f6354f464c8c66cd00f8503724e00535bb85f1bb386bd48ffeb82d0b6edae006d2815f988ece074efa8a18f9706c61ceacc5cfb51c741d05067a671d0238178bc43e91b66864276415554969d79a9a6c3b98e04ddc4f84dec2"}], 0xf8}, {&(0x7f000004a000-0x2bc)=[{0x3c, 0x3, 0x10, 0x8096, 0x0, "4be636d00a42416698b38d38436b465da0048bd6b661165289c371015140370a0aa88a627b2e2f92cddd6c"}, {0x38, 0x5, 0x400, 0x1, 0x7fffffff, "1af181a84d5e10fa9d435bbab6bc64838368f202c68820615986d7fe58921d79aabe57cab58afc22"}, {0xb4, 0x7, 0x0, 0x1f, 0x8, "b1fef9b4a4e779f415d8736cdaa760857e814a02e1eb02ed61ecad85855fdf80294f239d7cf6acf96ac78d84a02bac858fec90dabb17885f3659c2c60a85eb6ed16edd415a9845e855b0640de628046d2e3c13d41864c4042409d1b8c8d07ab1c5908b54724593560114feecc59c82b1a9c27957fa08af94493769a0e99c6b54f4bd63446932e893183fabaf6b9acf51b075795ed3a61391afcc2afc6317fbccc9"}, {0x9c, 0x723f, 0x400, 0xfff, 0x0, "ed5086774ee91b9d6a573d250faa8682f777ff114052ce8326fd972667aa658243e34ac2a2fd1e177a94cf593c667f4e42e0aa9e89cfffdfdec00afdbe2f99ec029318c10047f36476f059ac61e694a5c418b0504cf1b8dd90582ed31f17a9d03692948155ff35ef27e821345f5cc5a722056944c3f615ef42dde7f02c339d697a8369ce3db1431f45ef"}, {0x7c, 0xffffffffffffffe0, 0x4, 0x8, 0x7, "b9a27aab2e1532bcc4927d5609c70c85f08ddc28a7561f99438a96878e3b4ba894d9a28d7acbecbeecbad689c8af137ff96bcdb50bf99fa2ca77c3ce9e6917ea928021e646faaaf5b3c9c11cd6480b9976c8ad23ea2f02de7f18cf017f801161ac172935a30dded0b01b"}, {0x7c, 0x1f, 0x700, 0x80000000, 0xfff, "3c0e411778bd322a92f64cb813ed8d040895d2a5b2d83aa0990783d919960bb4dc58c251e0124a35c9394177640f46f19214d1d13cb0b60a85c0c41a4483f1275c1c1976bcae57ee1198511d94a28f1f985af0a5e34da5b8c84fc86daa25ca9e4acd1447d4fa609bea8b681f"}], 0x2bc}], 0x4, &(0x7f00004d0000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}], 0x80, 0x4}, 0x0) r21 = syz_open_procfs(0x0, &(0x7f00002eb000)='net/tcp\x00') preadv(r21, &(0x7f0000b79000-0x70)=[{&(0x7f0000e20000-0x8e)=""/142, 0x8e}], 0x1, 0x60) 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f2f000-0x43)="220000001900070400940100090004000a0165000000000103000000060014802600", 0x22) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000feb000-0x70)=[@in6={0xa, 0x3, 0x84, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff00}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x70) r2 = openat(0xffffffffffffff9c, &(0x7f0000fea000-0x8)='./file0\x00', 0x2000, 0x80) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000fe9000)=0xe4d) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fea000)=""/44, &(0x7f0000e6b000-0x4)=0x2c) 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000079b000-0x4)=0x0, &(0x7f0000dbc000-0x4)=0x0, &(0x7f00003d0000)=0x0) quotactl(0x2, &(0x7f00004c2000-0x8)='./file0\x00', r0, &(0x7f00004b0000-0xdf)="e03f0b0519b4bff485d2459e1b728dc78981a3616b475409f6f0ea4d03db4583e51207f24df47146da6b66052b6507a5bb7d8cd1a1fed3c95fd7546a5b6561be505ed79774096091cff9274cc5c61ea46954f1afbf2d0129158ac846c36876c323cf9b28f70c9475b692938ccbfccbe580a10de86a0a5f7aba3b5cbe2e5c39f1ae910370f9a9725944154b1af09c5897627967bf91edad4e072a72fdfd2c8a72b38328a84f5641c85dc8daccd7e9c1c0af031eebf14f9a8949a1e73c31d6d26b356d386730e8daf108a0a06dc8978da4adb7f791036070410c596ae85a6286") seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) getresgid(&(0x7f0000790000)=0x0, &(0x7f000043a000-0x4)=0x0, &(0x7f0000bbb000-0x1)=0x0) 2017/12/30 18:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/access\x00', 0x2, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000e30000-0x18)=[], 0x0, 0x0, &(0x7f0000e5e000-0x8)={0x0}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr_pvc_info=&(0x7f00008c0000-0xc)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) close(r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f000096f000-0x1000)="", 0x0) socket$inet6(0xa, 0x0, 0x0) 2017/12/30 18:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000411000)={0x0, 0x67, "a506b9e4db5a4f9c081a19f924f7ea7654c44722923056280714ebb112ed656887518b74c8eaa9d45c16c3299b835b95430d200cf939b7225e38bfe066e534f930a9efc36b3089a01f1acc4341d3a72ad89da2e862974968e80dd8eb912ccf673e037005b5e76a"}, &(0x7f0000b1e000-0x4)=0x6f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000084b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000622000)=0xf800000000000000, 0x4) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000d87000-0x18)={0x5573, 0x10001, 0x6, 0x200, 0x20, 0x7ff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000925000)={@common='bpq0\x00', @ifru_flags=0x1801}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b83000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000df9000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000484000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200000000}, 0x98) write$tun(r3, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ee9000-0x10)={r1, 0x401, 0x6, 0x100000001}, &(0x7f0000ac8000-0x4)=0x10) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d28000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e03000-0x98)={r1, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf2f0}, &(0x7f0000adc000)=0x98) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000453000)={0xfffffffffffeffff}, 0x4) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000078a000-0x28)={@common='yam0\x00', @ifru_data=&(0x7f0000d7a000)="a340d592231096b35464f7a6b58ef3572026c569c5666c01c8efb7c8da4e79eb"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000459000)=0x0) 2017/12/30 18:14:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x4, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f000056e000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000fb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r6, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f00000c7000)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) exit(0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003d9000/0x4000)=nil, 0x4000, 0x0, 0x80010, r1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000079e000)=@assoc_value={0x0, 0x3ff}, &(0x7f00000fc000)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000073c000)={0x2, 0x0, 0x8852, 0x2, 0x4, 0x20, 0x19, 0xb37, 0x3, 0x104, 0x1}, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d1d000-0x7f)={r7, 0x77, "b9d425346a6302cb68413199d41a42b22db93a4e61c768a21817bf25b13a0a8f72a2967c05953e080e0473cb68de815ea24e0cbad47a610eecda159746a973832acc312b9b37b85b53a22b8917e562111715b1afcf4bd7a8f1e029e77fa0d7cd8bc15be10c6580b6212c8d4d610ad18f6f11cbd7f373ee"}, &(0x7f0000cd6000)=0x7f) 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000642000-0x6)={0x8001, 0xffffffffffffff80, 0x5}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2017/12/30 18:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000426000-0x4)=0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00008a6000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000a5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r0) readv(r0, &(0x7f00001c4000)=[], 0x0) 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000)='\x00', 0x1, &(0x7f0000002000)='\\Ivmnet0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x1, 0x800, 0x2, 0x5, 0x1b, 0x0, 0x80, 0x1f, r1, r2}, {0x8, 0x7ff, 0x7f, 0x9022, 0x3a7, 0x7, 0x0, 0x80000000}, {0x7, 0x400, 0x9, 0xe1}, 0xfffffffffffffffc, 0x6, 0x3, 0x1, 0x20, 0x3}, {{@in=@rand_addr=0xb4, 0x5, 0x2}, 0xb, @in=@rand_addr=0x7ff, 0x100, 0x2, 0x3, 0x1f, 0x922, 0x4, 0x7}}, 0xe8) 2017/12/30 18:14:31 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = gettid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r2, &(0x7f0000e99000)=[{&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) ioctl(r0, 0x4000000000001274, &(0x7f0000000000)="") 2017/12/30 18:14:31 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000df000-0x4)=0x0, &(0x7f0000606000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cf5000)=0x0, &(0x7f0000f95000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000-0x2)="8f00") getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2017/12/30 18:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f000089b000)=[], 0x0, 0x5) write(r1, &(0x7f00000b5000)='\b\x00', 0x2) [ 39.162398] keychord: Insufficient bytes present for keycount 56 [ 39.199340] device gre0 entered promiscuous mode 2017/12/30 18:14:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioperm(0x3, 0x7, 0xffffffff) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0xfffffffffffffff7, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 39.227569] keychord: Insufficient bytes present for keycount 56 2017/12/30 18:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ed0000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x6, &(0x7f0000445000)=[{0xdf33, 0x100000001, 0x5, 0x6}, {0xc8, 0x10000, 0xfff, 0x101}, {0x2, 0x9, 0x5, 0x5}, {0x2, 0x9, 0x9, 0xac1}, {0x1, 0x8, 0x73, 0x6}, {0x0, 0x5, 0x3, 0x0}]}, 0x10) 2017/12/30 18:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d80000)='ns/mnt\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1080200000fff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000552000)=""/49, &(0x7f0000329000)=0x31) 2017/12/30 18:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000048b000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) write$tun(r3, &(0x7f0000057000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d093e", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f0000cbd000-0x2d)=[{{&(0x7f00005ce000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006f6000-0x38)=[{&(0x7f0000e01000-0xe)=""/14, 0xe}, {&(0x7f0000bb0000)=""/4096, 0x1000}], 0x2, &(0x7f00006ee000-0x8d)=""/141, 0x8d, 0x0}, 0x0}], 0x1, 0x40, &(0x7f00002bd000)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000202000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6, 0x0, 0x6, 0x10}, &(0x7f0000c66000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000220000-0x14)={r4, 0xba63e6e, 0xbab2, 0x3, 0x6, 0x101}, 0x14) 2017/12/30 18:14:32 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$mice(&(0x7f000002c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f000002d000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) 2017/12/30 18:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f5000-0x9)='/dev/rtc\x00', 0x10100, 0x0) fremovexattr(r0, &(0x7f000068a000-0x1b)=@random={'system.\x00', "706f7369785f61636c5f616363657373e82900"}) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2017/12/30 18:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/context\x00', 0x2, 0x0) faccessat(r1, &(0x7f0000dfe000)='./file0\x00', 0x1c1, 0x200) writev(r0, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) 2017/12/30 18:14:32 executing program 7: syz_open_dev$sndtimer(&(0x7f0000d76000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) clock_gettime(0xfffffffffffffff4, &(0x7f00002ed000)={0x0, 0x0}) 2017/12/30 18:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9b000+0x106)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003b0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) readv(r2, &(0x7f00008fb000)=[{&(0x7f0000289000-0x88)=""/136, 0x88}], 0x1) shutdown(r2, 0x0) 2017/12/30 18:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000a01000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c34000)=0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000f3c000)={0x7, &(0x7f00006b5000)=[{0x10000, 0x9, 0x7f, 0x180000}, {0x2, 0x1, 0x83, 0x0}, {0x3, 0x2, 0x4, 0x800}, {0x2, 0x82e8, 0x9, 0x3}, {0x1, 0x3, 0xef2, 0x0}, {0x101, 0x3ff, 0x200, 0x100000000000}, {0x0, 0x7e, 0xab7, 0x0}]}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) 2017/12/30 18:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) mincore(&(0x7f00005e1000/0x3000)=nil, 0x3000, &(0x7f0000dcf000-0x1000)=""/4096) [ 39.349370] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 39.358155] device gre0 entered promiscuous mode [ 39.395128] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/30 18:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/enforce\x00', 0x28000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000618000)=0x3ff, 0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/30 18:14:32 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000074d000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x10001, 0x4, 0x42}, &(0x7f0000fe0000)=0xa0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ebf000-0x10)={r2, 0x1c, &(0x7f0000a05000)=[@in6={0xa, 0x3, 0x24a5, @loopback={0x0, 0x1}, 0x79a}]}, &(0x7f0000fe0000)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000964000-0x8)=0x44, r0, &(0x7f0000fe1000-0x8)=0x0, 0x3, 0xc) 2017/12/30 18:14:32 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e64000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e63000-0x4)=0x4, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000031c000-0x4)=0x0, 0x4) pipe(&(0x7f0000430000)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e65000-0x8)=0x9) connect(r1, &(0x7f0000e63000)=@ll={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/30 18:14:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aa1000-0x10)=@common='ip6tnl0\x00', 0x10) r1 = getpid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ff4000-0x4)='tls\x00', 0x4) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000da9000-0x4)=0x0, &(0x7f00009fc000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000025c000)=0x431, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000ff4000)={@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2017/12/30 18:14:32 executing program 0: clock_gettime(0x3, &(0x7f0000a5e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) r4 = dup2(r0, r1) ioctl$TCXONC(r4, 0x540a, 0xffffffff80000001) 2017/12/30 18:14:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000012000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000002000)='./file0\x00', 0x1000000) inotify_rm_watch(r2, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000000)={{0x80000000, 0x6}, 'port0\x00', 0x6, 0x100000, 0x10001, 0x100000001, 0x3, 0x100, 0x1, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = creat(&(0x7f0000382000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000189000)={&(0x7f0000b36000/0x3000)=nil, 0x96, 0x0, 0x4, &(0x7f00006cd000/0x2000)=nil, 0x1f144cf5}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:32 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)=0x0) 2017/12/30 18:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000524000-0x6)={0x0, 0x9}, &(0x7f0000838000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000185000-0x10)={0x0, 0x8, 0x3, 0x2}, &(0x7f0000af3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e1b000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x9, 0x4, 0x20}, &(0x7f000087e000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005ec000-0x8)={0x0, 0x200}, &(0x7f0000edd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d80000)={0x0, 0x4, 0x9, 0x0}, &(0x7f0000f6c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000510000)={0x0, 0x16, "d2bd2a0cd90aa5e914278e0b324ed1c9930654304b11"}, &(0x7f0000f16000)=0x1e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d6a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fc8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000033a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000906000)={0x0, 0x9}, &(0x7f0000a76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000056b000)={0x0, 0x0, 0x4, 0x200}, &(0x7f00002a6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb7000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000934000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000294000)={0x7f, 0x10000, 0x820a, 0x8001, 0x1, 0x80000001, 0x7fff, 0x25c, 0x0}, &(0x7f00005c6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000052e000-0x14)={0x0, 0x1, 0x3, 0x0, 0x4, 0x9b}, &(0x7f0000ae9000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a19000)={0x0, 0xe4}, &(0x7f00000bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085d000)=@assoc_id=0x0, &(0x7f000082f000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000)={r11, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000112000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d1b000-0x8)={0x0, 0xfff}, &(0x7f000031d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b4c000-0xc)=@sack_info={0x0, 0x101, 0x6}, &(0x7f00005e5000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004b5000)={0x0, 0x7, 0x4, [0x6, 0x1, 0x80, 0x1a]}, &(0x7f0000da7000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071b000-0x8)={0x0, 0x5}, &(0x7f0000366000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000410000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f00004c9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000083c000-0x10)={0x0, 0xa8, &(0x7f00002fd000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x879, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xc000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c92000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000619000)={0x0, 0x9, 0x20}, &(0x7f0000cee000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bae000-0x40)={0x0, 0x38, "5c8873ab46d626ba5b1bf050137de0293c8805c1e1bba3239c6231a5d8518ac2d40da68cafe71ce0756c216e507abeb3147399a7e1b51fdc"}, &(0x7f00009f4000)=0x40) sendmmsg$inet_sctp(r0, &(0x7f0000a4e000-0x230)=[{&(0x7f0000105000-0x1c)=@in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f00008e7000-0x12)=[{&(0x7f0000257000)="cc4212ececd6ab3fc8ce6eaa529c5bdc0b86d9205847d00082a502bccd49d7fa643382d77c01ee0e69dcb59ada6af317582e3f1994409610ffe5d73a2510119d5404f4279a0d726990ed5fd550d39fcd9601e743", 0x54}, {&(0x7f0000887000)="b654bd7a0db96ec5ff019b066c8cede247cb3e845276de83bb304849ea421549f0224a023cfb53a95d7d704fc095fc58fe1b20d2597b3b5c67cf05fbe2b7d9", 0x3f}], 0x2, &(0x7f0000bfd000)=[@init={0x18, 0x84, 0x0, {0x7, 0x8, 0x5, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x8000, 0x7, 0xd1b, 0x28f79229, 0x3d9, 0x2130, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x400, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffeffffffff, 0x1, 0x2, 0xeb3b, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x820c, 0x3f, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0xa, 0x2, 0x8, r5}}], 0x120, 0x10}, {&(0x7f0000803000)=@in6={0xa, 0x3, 0xc1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff67}, 0x1c, &(0x7f0000cff000-0x50)=[{&(0x7f00007bd000)="b04f3b1537f72886cd89eb96baae3536320386127563b5074be87abcc8c165d302a65fa4dc46ba35182df42a845b0c911760b7a8f2aa6df5e7a5be2b353d8a11506ef9f017d27739dd89ee58423793831eeb837ba2a92a957218ef2c3f638e28446fef7a7a3958193ac7ad0ecddec9bfb7a4b0476db33b0511c34f3553f7462537ba28e71bcd11ce57f88faeaafb7cff76c4c5cd79c3b85b10cc8eae40d4eb05ccab3c47d3a5c3093340209975920a86e13c5e79bb714d898ec7682b46dd3253906c805a88add341d01d5bfc07a50575be25701889546d560cbed2aba8e6e05ee6c889116c6364539289f98ca72c69e973ee1c517a1c7f6e01", 0xf9}, {&(0x7f000007d000-0x86)="9c6de00790394e21966529d268ab6c52608af3414bbf781e54a0630aa6c93279f6a411584989be0da73b77139c6b98c6805cc410736f2378ca94701edf098d4e606f6feeff5d40c54902b7c7ebe7f3de487ad72ed4bf101fceba605e5a665806467b8435d2255a9167c5bb2794987ab3e5e75ab3ba32d3663b79367dfb8a271ff3280398d445", 0x86}, {&(0x7f0000024000-0xda)="732f641520bf782bdbc42ced1befc3bb18c36f6b655d8c0045ff05aa709b921a0ae8dcb13ff610f259338e00f3b40c024530f48af712da4d9e8bdca02ac908c498ba6faf48a2a47d231be97f89cae26f5e7bc36b415f4874470592cbcff94eaaffc0c0738c7a8991472ae04efc9701c26d9e3858bed3a920148bb7c03528a366886f3f9b9bfb34cbca3d0bf4ec483539f7c6e5a38b34852d48e3fc86e12830f9689c87465c8233ce1b4f6fa1506f9f0762caba626815fcda2e291f8c7f6924f8a2ac60aa9390943fca4f8fe2aa6ea228f20a6115d7f9ca12440c", 0xda}, {&(0x7f000092d000)="f515158e3d787f0a4847890f99b2ae35e35c59e087e88eba5896798d9c53a72aa77fe634b00b88bb41c7ef4fd1dab2e106a86dee27712e721bf397a327f979b2135bfb03ee8448107ce7a8", 0x4b}, {&(0x7f0000a52000)="47494b6bda8365006cd36de6192d7bb911130ebd4aafb68b950b3e17a63c8d57f9ecb2b6d57f5dcc653ee8fa4ee0c3711e0877406bb8230d42c0c94a26dfc6dd584095ac785926c6d91acfa3572fd8225be23143de9f100799cffc0549c3ef0c91cf4c72ef2b68b52552ebdf36bc659035ff6beb194a5af546d2386addeee702a5", 0x81}], 0x5, &(0x7f0000d6b000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x1, 0x3, 0x107, 0x7, 0x3, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x1, 0x4, r7}}], 0x60, 0x4040001}, {&(0x7f000093c000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000071b000)=[{&(0x7f00006d5000-0x10)="f4fb0a481ac1fd3153353720324039a8", 0x10}, 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{&(0x7f000036a000-0x1000)="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0x1000}], 0x4, &(0x7f0000280000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x5, 0x80000000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0x8000, 0x101, 0x6b428298, 0x8, 0x4, 0x0, r10}}], 0x60, 0x80}, {&(0x7f00009cd000)=@in6={0xa, 0x3, 0xffffffffffff266b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c, &(0x7f0000a18000-0x40)=[{&(0x7f0000e77000)="7ad56f56d0e40284cdfc", 0xa}, {&(0x7f0000878000-0xd1)="c2a9ba4380970b7d559583e35552279612bb7c266c14d6860dab7c31baf5c9a938a1b06873e8bb1dfcede29a83906021ed8394ac2dde39651becb55ac65c7c99e8b65f8243ca514ca5dc288fb4866c0083b754c8d3f1f569373b63355a42af1234efdaaff37cffb8b1cd4ef9b4dfbaefe260b0be8dc8eaf943ed34d3f262e81476eb4c67c9d8e643d3b13dd2f99c875a4ebf793dc81eed6c3c867475675c45b9e3f17d241ba0c50fabad1c0f8a109e0563b3c9dd3ad5c24c459d2a969dbde676f754e1f564743e1af191041bb9ea4f0324", 0xd1}, {&(0x7f00005ab000)="9cbf3885ceb4621c9a9b418554", 0xd}, {&(0x7f0000dc5000)="bbc67b2e677d6c85bebdabcfdf2432ad3582df9486c51a2a0a9d0ea16db7c82108d5fbf3", 0x24}], 0x4, &(0x7f0000d06000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xa00000000000000, 0x7, r11}}, @init={0x18, 0x84, 0x0, {0x4a, 0xff, 0x4ade, 0x40}}, @init={0x18, 0x84, 0x0, {0xa5, 0x7a9, 0x9, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x1f1, 0x3, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1320378e, 0x0, 0xff, 0x6, r12}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffff00000000, 0x7e, 0x2}}], 0x150, 0x4}, {&(0x7f0000dd2000)=@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b2000)=[{&(0x7f0000ec1000)="b3e82325b85519561565304439ba0fb8c7c903e2a8452591ef3655c8ae4890d32dfc2175b1730c733bed19f04168abdc1be69b039100426dcb421b0ac6c64762679f4e6bf1c650f7f23849da8a62243bb9b12619d49a541deb1fbb6177a3eaf5c86fdb48c2cc87d5d96318bc08d6b16e88177188fc24b1a8279339", 0x7b}, {&(0x7f0000984000-0xfe)="95f2e959a9c49bb8766b1afa853c743f6ba7b2cbc3eb04ba4ae7258177571df6b0b6afe814a43b37e7913dbc64021c7da215b649864fc257cc8796e604f94da5b6a80e82152226c8557b14b9b74dbb4389095d358ab1e3d43f1f4668f0e07bd2e545914d3916481907cfbb5432a689f452c626a3bc5be846132e00b6f448b995345351dc10c44967c17a189d23d57d8f7ed890de54eef826f3d49eb613ee1c2b53630b8837d5136f9b14f21c44ddaf0d40b2badf20805231a5e8229ccfd6ee71f745f13911336df936ec4bf005b914878353e235ee65916a5a8a7cc7b0c337f91c68ae511bbe798a2ba43a05394e9d9feb08033e4e3bdb44f3ec4d9af0f3", 0xfe}, 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0x1000}, {&(0x7f00004ff000)="", 0x0}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f0000597000-0x1c)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000b16000)=[{&(0x7f000063b000)="3ac3dfa1d386a575eee90a056b9a47ab5024bf6daa7275226063e79e5788099edfc14ddf8a7e2a6a2bbb68418608a15309324c41858ee664d271674487c8b6b89f3ab952ed58e58320c6cc3acdaf111f9540aead47acc3e986644cdbdaa8b3c2304973620db01d8ebaf9b8ebc8acb884a38a1c9fcfaccb47810e4a7d2a909f21b364f5d33a65c1763c7b6bc3d3d96145e528e7245120550ffb4ab61b680266a292bc5680f940cf6339dfe502328aac99d84f7ef513d5fc68436b2e02f2b800376e95bb968f4921e2a44ae7506b386e07c6f3a8d16b55fa2d81b8", 0xda}, {&(0x7f000081d000-0xf8)="7cf00b6910072ab0b13136b327b292b6bdded2bdeb04343f000d9b6be31ffd7484ee2f7a80ec20ecd9c7d3aa105e84a898fdb2f4e639b0635735278192487bfddc013d0ee36dc092bf60362bb75c92b2b329f451764944f63615651a4013b01052ede0516847166d967831cb807548da1d7cd414d54db3b2bb1ff09933ba60a2fecdbff4debf46e3f85a4e164abbb62e8658ad1b0cf93b3662b4240d276a082d2cdb6cffc394e8660682fefef3a3b0f70463b03144bceecb6d119ee5c36e38bb1f788a18f63a283b9b2ee52bb9208aa91058a62670292a77c96aa6f9e6ca29a85952d9c7c17bc4d8db27c447ed20c6875d9a03cfdb0b9a9f", 0xf8}], 0x2, &(0x7f0000b2f000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x6, 0x7, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x53, 0x1, 0xfffffffffffffffc, 0x100000000, 0x0, 0x7, 0x100000001, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x0, 0x8008, 0x9, 0x100, 0x7f, 0x2, 0xe2, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x8, 0x0, r15}}, @init={0x18, 0x84, 0x0, {0x100000001, 0xff, 0x3, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x2, 0x4882eb1b, 0xfb06, 0x1000, 0xffff, 0x7, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1, 0xa7e842e4913b67a1, 0x10000, 0x5, 0x304, 0x3ff, 0xdf, r17}}], 0x150, 0x40000}, {&(0x7f0000c7e000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, 0x1c, &(0x7f00007f5000-0x60)=[{&(0x7f00002dd000)="c7d542af97bf495ec726bc3e81cade0d3031709a60e3f3c87b87f9490085777f", 0x20}, 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0x1000}, {&(0x7f0000eb5000)="45f803e48671a90b99d6c336dc8f44c0e7088f93de946b8551833f5c3ef4d16e30af97cd7a75bde53d3abc8fe470", 0x2e}, {&(0x7f0000b54000)="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0x1000}, {&(0x7f0000b17000+0x204)="66c62061a816bb1bda86a07c5aa1051ae3306c87", 0x14}, {&(0x7f000025f000)="1d16b0d214dd54", 0x7}], 0x6, &(0x7f0000289000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x2, 0x3, 0x9, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x17, 0x8000, 0x100000001, 0xe4, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x5, 0x400, 0x7f, r20}}, @sndinfo={0x20, 0x84, 0x2, {0xc6c, 0x8000, 0x5, 0x6, r21}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x200, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x27f, 0x8, 0x10000, 0x7567507a, r22}}, @sndrcv={0x30, 0x84, 0x1, {0xfb, 0x6, 0x8001, 0xffffffffffffffff, 0x26a, 0x9, 0x80, 0x0, r23}}], 0x150, 0x20000800}], 0xa, 0x20040010) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) 2017/12/30 18:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x202000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000032b000)={@common='gre0\x00', @ifru_names=@common='ip6gre0\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@generic="e070e2bfb72621d6ff53b0dee922bbea", &(0x7f0000b14000-0xa2)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00006eb000)={@generic="e117a87c1dd79df2e1e5c1a3de6dd0f6", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 18:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009b1000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f5d000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50d, 0x4, 0x8, "42b4382b672791f2aec218574d26a267ab86c92913ee24b8b8737a29e286044c85f4fd21ccff0bb23ffa98b056389baa9054b8b6ec9ca06be6843411134663203efb38ec266335c80d5528baff57a57e"}, 0x160) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r2, &(0x7f0000eda000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00001a8000)={0x0}, 0x8) signalfd(r1, &(0x7f000092a000-0x8)={0xc53}, 0x8) fgetxattr(r0, &(0x7f0000806000)=@known='com.apple.system.Security\x00', &(0x7f0000876000-0x8e)=""/142, 0x8e) 2017/12/30 18:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@random={'user.\x00', '\x00'}, &(0x7f0000242000-0x12)='@keyring*@\x00', 0xb, 0x3) mkdir(&(0x7f0000f81000-0xa)='./control\x00', 0xa1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000536000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a2000-0x15)='/dev/pktcdvd/control\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000092b000)=0x0, &(0x7f0000b69000-0x4)=0x4) 2017/12/30 18:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000367000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000b65000)=[{&(0x7f0000be7000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000716000-0x60)=[{&(0x7f00008e6000)="5864b01debc68cb6d0aa7297c5", 0xd}], 0x1, &(0x7f0000e75000)=[], 0x0, 0x0}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d6a000-0x15)='/proc/self/net/pfkey\x00', 0x24000, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) inotify_add_watch(r0, &(0x7f0000628000-0xc)='./file0/bus\x00', 0x484) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b14000)=0x6) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/30 18:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = getpid() timer_create(0x3, &(0x7f000075d000-0x60)={0x0, 0x12, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b0000)=0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) 2017/12/30 18:14:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x401, 0x7fff, 0xb050, 0x1000, 0x2, 0x9356, 0x10000, {0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x10001, 0x8cb, 0x79a}}, &(0x7f0000714000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 18:14:32 executing program 0: clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd9000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000bfe000)='./file0\x00', 0x18102, 0x102) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/checkreqprot\x00', 0x410000, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0x64e)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d45000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_gettime(r0, &(0x7f0000693000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 18:14:32 executing program 6: mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ed5000)={0x0, 0x0}) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ed8000-0x40)=[{&(0x7f0000ed7000)="", 0x0}, {&(0x7f0000ed7000)="ed8c13ae9cb0a3b059e5740db785a69e89854607e1bcbbf72c5a79579563ce2f4553dbecce08781eed266b638e2037a219045a6c987a79542c3e622d", 0x3c}], 0x2, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ed7000-0x8)=0x7) 2017/12/30 18:14:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000008000)=0x0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r2, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2017/12/30 18:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ff3000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f0000076000)=""/15, 0xf) r2 = syz_open_dev$tun(&(0x7f00005af000)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000370000)='/dev/input/mice\x00', 0x0, 0x600) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000ec2000-0x18)={0x6278, 0x3, 0x8a3, 0xfff, 0xd47, 0x5}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000394000)=0x1) r4 = fcntl$dupfd(r2, 0x0, r2) faccessat(r4, &(0x7f0000e4f000-0x8)='./file0\x00', 0x78, 0x1300) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$KDENABIO(r3, 0x4b36) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/30 18:14:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000e83000-0x4)='{\\}\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0xa)='ppp0wlan0\x00'], &(0x7f0000c59000-0x18)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000346000)='@^ppp1\x00', &(0x7f000019d000-0xd)='wlan0selinux\x00'], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xffffffff, &(0x7f0000ae3000-0x2c)=""/44, 0x2c) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/30 18:14:32 executing program 3: getrandom(&(0x7f0000093000)=""/194, 0xc2, 0x20000000000002) 2017/12/30 18:14:32 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000fdf000-0x28)=""/40, &(0x7f0000fdd000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000002000)=""/0, &(0x7f0000000000)=0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x47, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000b30000)=@pi={0x0, 0x0, @ipv6={0x10000, 0x6, "08de1a", 0x22c5, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @fragment={0x0, 0x0, 0x3, 0xffff, 0x0, 0x1, 0x1}, @fragment={0x2c, 0x0, 0x80000000, 0xfffffffffffffffe, 0x0, 0x800, 0x2}, @hopopts={0x2f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xd833}, @generic={0x4, 0x16, "08000e17a0a7bff4bb4a38d7422292f5b08271bcd6fc"}, @jumbo={0xc2, 0x4, 0x86d2}]}, @hopopts={0x3e, 0x214, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffc52}, @generic={0x7, 0x1000, "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@calipso={0x7, 0x38, {0x88, 0xc, 0x8da2, 0x8, [0xff, 0x610f, 0x9, 0x7, 0x10000, 0x0]}}, @calipso={0x7, 0x58, {0xfffffffffffffffc, 0x14, 0x9, 0x9, [0x6, 0x283, 0x9, 0xfffffffffffffffc, 0x3, 0x9, 0x8001, 0x1, 0x5, 0x8ed]}}, @enc_lim={0x4, 0x1, 0xffff}, @jumbo={0xc2, 0x4, 0x6}]}, @dstopts={0x6c, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x18, {0xff, 0x4, 0x89, 0x9, [0xb479, 0x10]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1ff}, @ra={0x5, 0x2, 0xffffffffb8e34f87}, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x758fa186}, @ra={0x5, 0x2, 0xfffe000000000}, @generic={0x401, 0x1000, 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"}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0x2c, 0x0, 0x5, 0x6, 0x0, 0xfffffffffffff800, 0x0}, @hopopts={0xc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffff}]}, @dstopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x89, 0x2, 0x3, 0x7, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}], @tcp={{0x2, 0x0, r2, r3, 0x8f1c, 0x0, 0xc, 0x0, 0xfffffffffffffffc, 0x0, 0x96, {[@generic={0x0, 0x4, "f991"}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x400, 0x100}, @fastopen={0x22, 0xb, "ab214939f349b7a590"}]}}, {"c51c10dea03d9334922a21a8d3c43dce8a9610d4010540874d3853fd8b3d7dd6b709bc10bddb893b3759dea6ef385660e39e25b53cc4d29988fa455d67615c210fae73ab8f195cc5753ce87a8039611dc255de3526d609ff5e8ee2bccc2de97e4a50f9e3dcd77feae66d46646a9596087798b337799a84a55a8651964103b82b7651e028bdf399a9501d2ef7a17c09caf1c1a2613a6ac550458b4ae6a4b7427fa5f41df954de9cc21611c0c0acd59b4db7291d632e2d95ee208fa77821c6db6a9325ae14bbd408c036c18984c174b966da89da2b78f4923633cfe5210043d5e31696f6"}}}}}, 0x22f1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x400000000037, &(0x7f0000003000)=""/74, &(0x7f0000003000-0x4)=0x4a) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/154, &(0x7f0000001000-0x4)=0x9a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) sendto$inet6(r1, &(0x7f0000000000)="dacca73ac620736a99e094ff354649fc757538f06d66e996ca9bb2b74902cb8cc485424271cb6b612369fb10cb4fa6339239e1767e7f9a74fb0c4ad52f26bc6972fcc3286bc414", 0x47, 0x50, 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xff, 0x8001, 0x2, 0x1, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r6, 0x4, 0x0}, &(0x7f0000005000-0x3)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000005000-0x8)=[r5, r5]) 2017/12/30 18:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000346000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000765000-0x1)=0x0) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f4000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc66495bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf2602a7e9d80000000000000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f0d000)='/dev/sg#\x00', 0x7, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000019000)={0x3d19, {{0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/30 18:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000dea000-0x8)={0x0, 0x0}, 0x800) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 18:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000017000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008cd000-0x4)=0x401, 0x4) memfd_create(&(0x7f0000d4c000)="6c6f7472757374656465746831766d6e6574316d696d655f747970659f637075736574402a00", 0x0) 2017/12/30 18:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") getxattr(&(0x7f0000f68000)='./file0\x00', &(0x7f0000796000)=@random={'user.\x00', '^vboxnet1\x00'}, &(0x7f0000bf4000)=""/4096, 0x1000) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x22) syz_open_procfs(r0, &(0x7f0000b05000-0x6)='wchan\x00') r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f0000757000)=""/0, 0x0, 0x0) unlink(&(0x7f00002ba000)='./file0\x00') 2017/12/30 18:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000039000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000330000-0x4)=0x0) process_vm_readv(r1, &(0x7f0000d09000)=[{&(0x7f0000ea8000-0x92)=""/146, 0x92}, {&(0x7f00007fc000-0x76)=""/118, 0x76}, {&(0x7f0000b0e000-0x6c)=""/108, 0x6c}], 0x3, &(0x7f0000e0a000)=[{&(0x7f00009a8000-0x46)=""/70, 0x46}], 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) 2017/12/30 18:14:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 18:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x7f) r2 = syz_open_dev$usbmon(&(0x7f0000c9e000)='/dev/usbmon#\x00', 0x80000001, 0x80) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000601000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d13000)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000574000)=0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000716000-0x28)={@generic="f6bb9d533a5ca422b65949a3bb6f60ea", @ifru_settings={0x20, 0x0, @fr_pvc_info=&(0x7f00009df000)={0x6, @generic="2244e64f9bce388206fa91d7fd137442"}}}) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000321000-0x4)=0x101, 0x4) syz_open_procfs(r3, &(0x7f0000aa4000-0x8)='pagemap\x00') r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r4, &(0x7f000009f000-0x50)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000655000-0x11)={&(0x7f00009de000/0x12000)=nil, 0x67, 0x2, 0x0, &(0x7f000013d000/0x3000)=nil, 0x7}) exit_group(0x0) 2017/12/30 18:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000337000)=0x14, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000087f000)={0x0, 0x0}, &(0x7f0000e5d000-0x4)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c83000-0x8)={0x0, 0x0}, &(0x7f00009fc000)=0x8) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) 2017/12/30 18:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c3e000)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e0d000)={{{{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x6, 0x4, "807aef604940369f944f654c9fa152033648001e341268b2fd2d4189773a44466a070d3584f2273b22d32f64e2ce695cccd909e9bcc1673f9fbc371df23fc2cf7e4ad2797bdac01b0eeaa6d3316a522c"}, 0x160) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) [ 39.673143] audit: type=1400 audit(1514657672.328:23): avc: denied { setgid } for pid=5505 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/30 18:14:32 executing program 2: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) open(&(0x7f0000988000)='./file0\x00', 0x0, 0x0) 2017/12/30 18:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000791000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000314000)=0x14, 0x800) bind$netrom(r1, &(0x7f0000fb2000)=@full={{0x3, {"1f9c4d8f63c9c8"}, 0x0}, [{"d82d3c2e6da1e7"}, {"c36760420497a2"}, {"49fd16cb5bd300"}, {"ff4c15160169ab"}, {"cf8a036ad8fb55"}, {"f92f29da8573cb"}, {"445b5fc9192e7f"}, {"98487f516ddce7"}]}, 0x48) connect$inet6(r0, &(0x7f0000c89000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000902000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000083d000-0xe)='/dev/keychord\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00002dc000-0x24)={0x9, 0x3f, 0x3, 0x9, 0x1, 0x5, 0x2, 0x7, 0x9b, 0x6, 0x8001, 0x8}) 2017/12/30 18:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read$eventfd(r0, &(0x7f0000203000-0x8)=0x0, 0x8) [ 39.762841] kasan: CONFIG_KASAN_INLINE enabled [ 39.767462] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.774822] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.781043] Dumping ftrace buffer: [ 39.784568] (ftrace buffer empty) [ 39.788250] Modules linked in: [ 39.791523] CPU: 1 PID: 5553 Comm: syz-executor5 Not tainted 4.9.73-gf3f3457 #1 [ 39.798936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.808261] task: ffff8801cb0a1800 task.stack: ffff8801ca4f8000 [ 39.814282] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 39.822955] RSP: 0018:ffff8801ca4ff868 EFLAGS: 00010046 [ 39.828376] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801ca584358 [ 39.835621] RDX: 0000000000000000 RSI: ffffc900033c1000 RDI: ffff8801ca584360 [ 39.842859] RBP: ffff8801ca4ff880 R08: 0000000000000001 R09: 0000000000000001 [ 39.850097] R10: 0000000000000004 R11: ffff8801cb0a1800 R12: 0000000000000000 [ 39.857337] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801ca584200 [ 39.864577] FS: 00007ff0143c6700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 39.872769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.878616] CR2: 00007ff0143a4db8 CR3: 00000001cb084000 CR4: 00000000001406e0 [ 39.885857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.893102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.900346] Stack: [ 39.902466] ffff8801ca584390 ffff8801ca584358 ffff8801ca584358 ffff8801ca4ff898 [ 39.910416] ffffffff81df969d ffff8801ca584260 ffff8801ca4ff8c8 ffffffff82664d83 [ 39.918376] ffff8801ca584358 0000000020001000 1ffff1003949ff23 ffff8801ca584390 [ 39.927179] Call Trace: [ 39.929749] [] list_del+0xd/0x70 [ 39.934733] [] sg_remove_request+0xa3/0x120 [ 39.940674] [] sg_new_write.isra.26+0x849/0x940 [ 39.946960] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 39.953870] [] ? __might_fault+0x114/0x1d0 [ 39.959736] [] sg_write+0x962/0xb30 [ 39.964978] [] ? sg_ioctl+0x2c30/0x2c30 [ 39.970570] [] ? depot_save_stack+0x122/0x4a0 [ 39.976686] [] ? get_futex_key+0x1050/0x1050 [ 39.982716] [] ? __lock_acquire+0x629/0x3640 [ 39.988744] [] ? save_stack_trace+0x16/0x20 [ 39.994684] [] ? save_stack+0x43/0xd0 [ 40.000103] [] ? kasan_slab_free+0x72/0xc0 [ 40.005955] [] ? kmem_cache_free+0xc7/0x300 [ 40.011896] [] ? do_futex+0x3f8/0x15c0 [ 40.017401] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.024393] [] ? sg_ioctl+0x2c30/0x2c30 [ 40.029990] [] __vfs_write+0x103/0x680 [ 40.035499] [] ? do_iter_readv_writev+0x400/0x400 [ 40.041969] [] ? __might_sleep+0x95/0x1a0 [ 40.047743] [] ? __inode_security_revalidate+0xd9/0x130 [ 40.054726] [] ? avc_policy_seqno+0x9/0x20 [ 40.060597] [] ? selinux_file_permission+0x82/0x460 [ 40.067232] [] ? security_file_permission+0x89/0x1e0 [ 40.073956] [] ? rw_verify_area+0xe5/0x2b0 [ 40.079817] [] vfs_write+0x189/0x530 [ 40.085161] [] SyS_write+0xd9/0x1b0 [ 40.090427] [] ? SyS_read+0x1b0/0x1b0 [ 40.095864] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.102677] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.109225] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 40.115769] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 40.142172] RIP [] __list_del_entry+0x86/0x1d0 [ 40.148504] RSP [ 40.152105] ---[ end trace 3ee7c18280c864d7 ]--- [ 40.156827] Kernel panic - not syncing: Fatal exception [ 40.162544] Dumping ftrace buffer: [ 40.166059] (ftrace buffer empty) [ 40.169740] Kernel Offset: disabled [ 40.173337] Rebooting in 86400 seconds..