&(0x7f0000000000)='vboxnet1\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x2)=':\x00', &(0x7f0000001000-0x7)='cgroup\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/03 10:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fc8000)=[{&(0x7f000064f000)="290000001900ff0900ffffffdd0000020a1300000000ff067508000d00090009000c1900000000f6", 0x28}], 0x2000000000000065) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/rtc\x00', 0x100, 0x0) setns(r1, 0x4000000) bind$unix(r1, &(0x7f00009aa000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/03 10:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) clock_gettime(0x0, &(0x7f00009c7000-0x8)={0x0, 0x0}) ppoll(&(0x7f000069b000-0x3)=[{r0, 0x80, 0x0}], 0x1, &(0x7f0000ccb000)={r1, r2+10000000}, &(0x7f0000343000-0x8)={0x3}, 0x8) sendto$inet6(r0, &(0x7f0000be7000)="", 0x0, 0x8000, &(0x7f00009a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fbd000)="", 0xfff6, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/vga_arbiter\x00', 0x840, 0x0) 2018/01/03 10:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x40) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0xfffffffffffffdaa) 2018/01/03 10:04:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000041a000-0x44)={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) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x40, 0x2, 0x3, 0x2, 0x20, 0xa0, 0x0, 0x7, r0}, {0x8, 0x100000000, 0x3, 0x8001, 0x7, 0x100000000, 0x9a0c, 0xc70}, {0x1fffffffc, 0x8, 0x6, 0x3}, 0x1, 0xc, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6f}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x4, 0x0, 0x7fffffff, 0x8000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00007e1000-0x1)=0x0, &(0x7f0000a81000-0x2)=0xffffff8b) 2018/01/03 10:04:51 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fchmodat(r0, &(0x7f000058f000)='./file0\x00', 0xffffffffffffffff) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008d8000)=""/11, &(0x7f000036d000)=0xb) 2018/01/03 10:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000e11000)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000055d000+0x361)=0x0, 0x4) ppoll(&(0x7f000087a000-0x8)=[{r0, 0x2001, 0x0}], 0x1, &(0x7f0000f97000)={0x77359400, 0x0}, &(0x7f0000fb4000-0x8)={0x4b94}, 0x8) 2018/01/03 10:04:51 executing program 5: r0 = socket(0x3, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ed5000)=@sack_info={0x0, 0xfb79, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @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]}, [0x8, 0xa245, 0x4, 0x8, 0x3, 0x43af, 0x800, 0x80000001, 0x40, 0x60af, 0xfffffffffffffeff, 0x4, 0xfffffffffffffffa, 0x3, 0x3]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f00004fc000)=@ethtool_ts_info={0x41, 0x80000002, 0x5, 0x800000000000000, [0x3ff, 0x0, 0x4], 0x98, [0x1, 0xc11, 0x3ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:51 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x3) 2018/01/03 10:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c87000)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000276000-0x4)=0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000db0000-0x10)="5345fc55a0df88fd777093431e18a4f1", 0x10) r2 = open(&(0x7f00005cb000)='./file0\x00', 0x200000, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006f3000)=0x0, &(0x7f0000e98000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f00005ee000-0x6)="03d61388369d", 0x6) [ 30.631028] binder: 5191:5201 Release 1 refcount change on invalid ref 2 ret -22 [ 30.660624] binder: 5191:5210 Release 1 refcount change on invalid ref 2 ret -22 2018/01/03 10:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fremovexattr(r0, &(0x7f00001dc000)=@known='system.advise\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() link(&(0x7f000071c000)='./file0\x00', &(0x7f000078a000)='./file0\x00') pipe2(&(0x7f0000f79000)={0x0, 0x0}, 0x4000) ioctl$KDENABIO(r2, 0x4b36) fcntl$notify(r1, 0x0, 0xff) fcntl$addseals(r0, 0x409, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000065000)={0x0, 0x0}) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f000040f000-0x118)={0x20, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=[], &(0x7f0000816000)=[]) 2018/01/03 10:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000baf000)={0x0, 0x56, "3fbe2e26759abb9cbf6d5b44d8f2fdde8aa846db714143b64b5f99729ce8f5b1a34882548531454d5f1648a855d25cf41e8fff7c89f833f08d6dee90103679147fd240adeb89b6297a66d7a573c88741d476f959ee5e"}, &(0x7f00002ce000)=0x5e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000054e000)={r3, 0x400}, 0x6) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/03 10:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009e6000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f00005d5000+0xe56)=[{&(0x7f0000157000)="00651dc816f2a3197884a5daf790a04771af99c304d9633a40fed13d53b912142c8919005e2f6539867aed9161aea77c504df173f088d46ca41c4877ac5821ec747ab77360adba4b1701bd74dda2005a251247bbb126619b0b9abe4652538d9bfdfd2452276b3e04138f2c3dc78fc4652209943c043993f4f921941081b52fde9d8bda59d2240a290d31a84e8506ba269b20000df8cb56a9d11212e40c1fa25705d41647857eba372d612f1928c5e9fe1cae5ea7667e9e79fbd1d2ff734a2ad0b7afa51bbeb44e4b13f4f3ecb9ff8aaa7c226d8417eb3e982243291b4c293967688a602bdc4d95ff6292d152bf525c9d84852f759a25a1", 0xf7}, {&(0x7f000003c000)="ed4f9626635c758d58587cc32e45f8fb56416b36477c63b20afae05e47c405a2bfb2d8a5dd8aaee5356988f900ebd5ad764a83009907e372f2b4c7f66cb7c9a0b7b1282b5bb45d0aadda394def5c", 0x4e}, {&(0x7f0000a9a000-0x33)="bab23a102f549835c5f7c3b1f2881eee8c5b70a7ae889696cdd8bd2b82aa4d6b87f5e8dc943571b6cfe97d6edfb111778eb6af", 0x33}], 0x3, 0xe) r1 = syz_open_dev$tun(&(0x7f000027b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvmsg(r2, &(0x7f00002ff000-0x1c)={&(0x7f00001eb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000433000)=[{&(0x7f000098a000)=""/0, 0x0}, {&(0x7f0000fdd000-0xb0)=""/176, 0xb0}, {&(0x7f00009d2000)=""/19, 0x13}, {&(0x7f000063d000)=""/4096, 0x1000}, {&(0x7f00006ac000)=""/154, 0x9a}], 0x5, &(0x7f00000f6000)=""/114, 0x72, 0x7ff}, 0x43) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001b2000)={@common='gre0\x00', @ifru_addrs=@generic={0x3, "84703a75257dab3a557aa6f3f508"}}) r3 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000566000-0x8)={0x0, 0x7}, &(0x7f00005a8000)=0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000322000)={0x3, &(0x7f000017c000-0x18)=[{0xed81, 0xfffffffffffffff8, 0xae5e, 0x3}, {0x7, 0x4, 0x4, 0x85}, {0x7f, 0x8001, 0x1, 0xffffffff}]}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f26000-0x4)=@assoc_id=r4, &(0x7f0000f04000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000ad7000-0x5c)=@ethtool_coalesce={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]}) 2018/01/03 10:04:51 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[], 0x11}], 0x1a7, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) inotify_init1(0x80004) [ 30.782966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5258 comm=syz-executor7 [ 30.804324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5258 comm=syz-executor7 2018/01/03 10:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000baf000)={0x0, 0x56, "3fbe2e26759abb9cbf6d5b44d8f2fdde8aa846db714143b64b5f99729ce8f5b1a34882548531454d5f1648a855d25cf41e8fff7c89f833f08d6dee90103679147fd240adeb89b6297a66d7a573c88741d476f959ee5e"}, &(0x7f00002ce000)=0x5e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000054e000)={r3, 0x400}, 0x6) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/03 10:04:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000065f000-0x40)=[{&(0x7f0000000000)="f5b6f757b18408eff72774d285d8b56b7cc639a73dc4abbc67175d69d70aef2b79f2", 0x22}, {&(0x7f0000068000-0x85)="b2ff6056405bea24056d4d37edc7eb4bf0e7dd7e2fcfc5258dc1b640d83f5c3c40fd001e920a373f199c58a0f340eca2739fe4244774c6ac634a46bac05d391a4cc5342399bac2df9b6b0195edc24a6435aaf3d8c7f12a88913bb75e8ae2c486c148db4c20c3156385a3ef369572d80c6edec91f4929c20d99bdea68356cd04e8476fe1a9d", 0x85}, {&(0x7f0000377000)="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0x1000}, {&(0x7f0000000000)="23b6bd250a00180b3af620a6e9cc9b0b17468c1fb8c8d15101f5498c27e4f34192aaf09ac9ff0fe86e03c38881945b6f480647b42005a1139d55794bd3cc04df75a5cc1c194fab14b99016660bcafd", 0x4f}, {&(0x7f0000000000)="6f4dbf669d39dadfceb91f326e68ebfafdd1d4b24b5a3c3b4ad68ecef8978bbe66b9a35fa54535ee358bef3bd461dd4dec763447b86d011e6f7be43e4f24cce4c797f9f7ab5d2fc5f773718b10c9cf34e493a9b503526acf7d1a5704df7fe4f05edd3b565a1bf6addb10d5c808fc2bdf503b668a6e33a696ba4a7b1c149c81f17d909ffacfaa4a55af57450c8bfdd34fa26ae6c5e226d68afefca88e39cee3efea89e25ff13c6185c10cc245328846e6faa62876a2c724794f9e4e4f2837f4acef5cd897dcce3b0d879922734cd39a152856c4798695a7171de9680d3707afb1849668a8e0", 0xe5}, {&(0x7f0000001000-0x81)="a3b7011c2fff3adbbfc31be69ecf138fdb9017c4eebdd91a57a6e90de94d363767b699cc09a6120d6c214ada2bdff0a30d925a683a0e0ab153c1ecad8554b41b56369cfba7a06fa583ef40b995e407c60cfd987ce60bc64ba54479a3396cf7d38b7992f7b8c0669c143e9d50b6090beba8f035f6c76673a48f948bc95d184abb2f", 0x81}, {&(0x7f00004c6000-0x93f)="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", 0x1000}, {&(0x7f0000001000-0x31)="47bf45ec31cb73e49c8bc2ca05b3717d1cb6686da1adf787b110e33af08f63ec1a2895819951dde2ba02a1a2966a12e692", 0x31}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000)=""/0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000924000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b81000-0x4)=0xe8) lstat(&(0x7f0000607000)='./file1\x00', &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000596000-0x4d)=""/77) fchownat(r1, &(0x7f0000164000)='./file0\x00', r2, r3, 0x1100) 2018/01/03 10:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d03000)=0x3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000e8d000)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e12000+0xe50)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c18000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000db5000+0x1be)=[{{&(0x7f0000e31000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000af000)=[{&(0x7f0000bc0000-0xcf)=""/207, 0xcf}, {&(0x7f000077c000)=""/64, 0x40}, {&(0x7f0000c3f000-0x6b)=""/107, 0x6b}], 0x3, &(0x7f000052c000)=""/209, 0xd1, 0xc6}, 0x3}, {{&(0x7f0000eba000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073b000)=[{&(0x7f0000d78000)=""/255, 0xff}, {&(0x7f0000a26000)=""/164, 0xa4}, {&(0x7f00002fe000)=""/95, 0x5f}], 0x3, &(0x7f0000377000)=""/35, 0x23, 0xff}, 0x401}, {{0x0, 0x0, &(0x7f0000086000-0x28)=[{&(0x7f00002c3000-0xae)=""/174, 0xae}, {&(0x7f0000fb0000-0xf4e)=""/4096, 0x1000}, {&(0x7f0000a29000-0x14)=""/20, 0x14}, {&(0x7f00007f4000-0x4c)=""/76, 0x4c}, {&(0x7f0000299000-0x3f)=""/63, 0x3f}], 0x5, &(0x7f000045d000)=""/122, 0x7a, 0x0}, 0x1f}], 0x3, 0x10000, &(0x7f000045b000)={r2, r3+30000000}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000148000-0x4)=0x7) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000198000)={0x923e, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000967000)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e7000-0x4)=0xe8) rmdir(&(0x7f0000a4c000)='./file0\x00') ioctl$TIOCCONS(r0, 0x541d) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000d73000)=""/140, &(0x7f00000f0000)=0x8c) close(r0) fcntl$setsig(r1, 0xa, 0x36) 2018/01/03 10:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_dev$loop(&(0x7f0000104000-0xb)='/dev/loop#\x00', 0x9, 0x0) ioctl(r1, 0x4000000000001265, &(0x7f0000023000)="") 2018/01/03 10:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000d41000)=""/222) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00002bf000-0x90)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffeed) socket(0x1, 0x80002, 0x80000001) r2 = syz_open_dev$sg(&(0x7f0000526000)='/dev/sg#\x00', 0x7fffffff, 0x400) connect$ipx(r1, &(0x7f0000882000)={0x4, 0x0, 0x1, "a39e7a025862", 0x80, 0x0}, 0x10) ioctl$TIOCSTI(r2, 0x5412, 0x5) openat$keychord(0xffffffffffffff9c, &(0x7f00002a5000-0xe)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210001, 0x0, 0x0}, &(0x7f0000b7a000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/03 10:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b25000)={0x0, @in6={{0xa, 0x3, 0x1ad, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2, 0x0, 0x5, 0x80}, &(0x7f0000af5000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aa7000)={r2, 0x80000000}, 0x6) sendfile(r0, r1, &(0x7f0000cac000+0xe1b)=0x0, 0x100000001) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000275000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/03 10:04:51 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000033000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat(r1, &(0x7f00006fb000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f8a000)=0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000375000-0xc)='/dev/autofs\x00', 0x80000, 0x0) write$fuse(r2, &(0x7f00003e6000)={0xdc, 0x0, 0x8, @random="3b4b85dc2e5cf74ea0af3d765c18ad579bec638d706f7d1ee05dbceacc7aba5d843e810e967cf436a1a4caebe2bc30bf2bffd45032f44049a21087bbb5c1c832419839ebae1d835bdb77dd8e67e0a4a39b2473a82b450c835a4808cedac3ba750de28c94d1ec32327f7711277a9b6e20a6a7d63f25c1fe3144704923e1a2a008ff70b1a6f618a21cf9c009d2d1bbc1157b7b73b6d4074c6a837a63abb62f807e106b6d692708e3a5c1a036fd25905d3ccf27f8c9fa739f072e5d16233c656428d751db579ac7f3f4c1abd75f"}, 0xdc) dup3(r0, r0, 0x80000) 2018/01/03 10:04:51 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200018, 0xffffffffffffffff, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 10:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000021f000-0x4)="1b040103", 0x0) fstatfs(r0, &(0x7f0000ae5000-0xa)=""/10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/03 10:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000504000-0x90)={0x9a, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000c47000-0x9)='/dev/sg#\x00', 0x1, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000780000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000821000-0x4)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001a8000)={r3, @rand_addr=0x7, @multicast1=0xe0000001}, 0xc) 2018/01/03 10:04:51 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f17000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00006a5000)={{0xffffffffffffffff, 0x8}, {0x0, 0x80800000000}, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_status(0xffffffffffffff9c, &(0x7f000063b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000c0000-0x5c)={0xfb62, 0x464, 0x2, {0x77359400, 0x0}, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x7, 0x80000000, &(0x7f0000013000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6f000)='/proc/self/net/pfkey\x00', 0x88080, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00008ca000)={0x9, 0x3, 0x2, 0x2, 0xfffffffffffffeff, 0x1, 0x2, 0x9, 0xec, 0x40, 0xffffffff}, 0xb) 2018/01/03 10:04:51 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init() poll(&(0x7f0000d1d000)=[{r1, 0x0, 0x0}], 0x1, 0x7fffffff) r2 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r1, r2) 2018/01/03 10:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:51 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ea7000)={0x6, &(0x7f0000fe0000)=[{0x9, 0x9, 0x7fffffff, 0x40}, {0xff, 0x2, 0x100, 0x9}, {0x1, 0x3, 0x1, 0xffff}, {0x1ff, 0x5, 0xfffffffffffffc78, 0x0}, {0x1, 0xd000000000000000, 0x800, 0x10001}, {0x2027, 0x2, 0x1, 0x3e13}]}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/udp\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe2000-0x8)={0x0, 0x1000}, &(0x7f0000fe1000)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fe2000-0xcd)={r2, 0xc5, "6e2eb2653fefb33d5d396dd16ddecf688d99f735552a580e6feffa2c396eedb32185edb52b25d2c8ff3abe10fa47116b4f5629e59130c61ad8bb3c9409eec196042cc212ce188c8ea7f90d8ab623fe03928aad5c324f626a0872b825ea8805cbec817217a70807722c8e3061e754d01f09b6e5cd49ca6d48fd1422ce05fab44f7e6b0e6f546ab55f0e4454b6326a068eca2fe95b66838dec3975b729ba34830e0b8466827a849b9f7ebbcedf5eb1ee61defd205020d0e9af83830d210156f8724e3f5e5c5b"}, &(0x7f0000fe1000)=0xcd) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fe1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xe8) stat(&(0x7f0000de3000-0x8)='./file0\x00', &(0x7f00006f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) pread64(r1, &(0x7f0000003000)=""/129, 0x81, 0x0) memfd_create(&(0x7f0000be6000)=',+em0GPLGPL,\x00', 0x3) 2018/01/03 10:04:51 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f03000-0x74)='\x00\t', 0x2, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000b5d000-0xd)=@known='security.evm\x00') 2018/01/03 10:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000925000-0x8)='./file0\x00', 0x110) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c3a000)={0x200, 0x81, 0x6, 0x96, 0x3, 0x3ff, 0x8, 0x20e000, 0x3fe000003, 0x2, 0x3f, 0x8}) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d58000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/03 10:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x8000000000000) [ 31.072620] device gre0 entered promiscuous mode 2018/01/03 10:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000042f000)=0x0, &(0x7f0000df1000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000b9000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004e4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aba000-0x4)=0xe8) write(r0, &(0x7f0000762000-0x37)="fb11d987aa0023be1282c6a261e9af1ae2c536469131975abdc409a1121320da774e53d8d9e2c6df910d27c56403e5916f318fd2e214d7", 0x37) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x20) 2018/01/03 10:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000a9b000-0x8)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5455, &(0x7f0000d2a000-0x8)=0x3f) execve(&(0x7f0000764000-0x8)='./bus\x00', &(0x7f000007b000-0x1c)=[], &(0x7f0000512000)=[]) r2 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003e4000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = dup2(r0, r1) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x14) chdir(&(0x7f0000adb000)='./file0\x00') clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") 2018/01/03 10:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x0, 0x0}, 0x4) pipe(&(0x7f0000a5b000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x0, "b126bd9821d053ed8e8ca814a7f237d5fc390a0c37dcc8b34f7795b26ceb21dda9fbf7b5c9e3b98ebbdd5b6bd8675faa76ff61ac823484b1cddf1c36fb9b4c2c", "4a787c49d6a55c08cbb22f5f9e7a8152c1db32598dad6c0f14e219d5fab15a1c", [0x20, 0x1ff], 0x0}) bind$packet(r0, &(0x7f0000c37000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mprotect(&(0x7f00008bb000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000080000-0x4)=0x8000, 0x4) 2018/01/03 10:04:51 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004d0000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x54, 0x1d, 0x701, 0x0, 0x0, [@mark={0x7, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000ef9000)='/dev/input/mice\x00', 0x0, 0x3fff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f29000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000696000-0x8)={0x0, 0x0}) 2018/01/03 10:04:51 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000059a000-0x8)={0x0, 0x0}) fsync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) write$sndseq(r2, &(0x7f0000645000-0xa8)=[{0x84d5, 0x100000001, 0x4, 0xfff, @tick=0x9, {0x9, 0x400}, {0x3f, 0xfff}, @raw32={[0x8001, 0x1, 0x8]}}, {0xff, 0x0, 0x7, 0x400, @time={0x0, 0x989680}, {0xffffffffffffff4e, 0x7f}, {0x3152a652, 0x400}, @note={0x8, 0x7fff, 0x8, 0x60a2, 0xff4}}, {0x6, 0x1, 0x100000000, 0x2, @tick=0x0, {0x3, 0x7fffffff}, {0x601153ef, 0x6347}, @connect={{0x6, 0x81}, {0x2, 0xaa}}}, {0x8, 0x2, 0x0, 0x74, @time={0x0, 0x0}, {0x5, 0x7fff}, {0xa4, 0x0}, @raw8={"685c2bb44203aecb5f908ba0"}}, {0x862, 0x4d49, 0x401, 0x2, @time={0x0, 0x989680}, {0x3, 0x1}, {0xffffffffffffffe0, 0x9}, @note={0x0, 0xffffffff7fffffff, 0x5, 0x1ff0000000, 0x6}}, {0xdd, 0x0, 0x5, 0x100, @time={0x0, 0x0}, {0x2, 0xe7}, {0x10001, 0x0}, @raw8={"a065469c557b84a5b3c6e9fd"}}], 0xa8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r2, &(0x7f0000af6000-0x10)={0x3, {"3e351a537cf24a"}, 0xff}, 0x10) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f000034c000)={&(0x7f0000ad6000/0x3000)=nil, 0x3000}) getpeername$inet(r3, &(0x7f0000c66000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085e000-0x4)=0x10) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000a34000-0x4)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00002e5000-0x10)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000e9a000)={0x6, r4}) 2018/01/03 10:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x18400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000030000)={0x7635, {{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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009f6000)=0x2, 0x4) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/03 10:04:51 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000e000)=[{0x20, 0x13, 0x401, 0x0, 0x0, "a61e4176134fa3d29b6d2a0ed4d60c42"}], 0x20}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0x800, 0x440000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000019000-0x10)={0x3, {"614219c14ea1b3"}, 0x3}, 0x10) capget(&(0x7f0000017000)={0x399f1736, r1}, &(0x7f0000005000-0x18)={0xfffffffffffffff8, 0x4, 0x4, 0x200, 0x1000, 0x10000}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000005000)={r4, 0x4, &(0x7f0000010000)=[0x2, 0x9, 0x2, 0x1], &(0x7f0000004000-0x18)=[0x9, 0xfffffffffffffff8, 0x1, 0x1, 0x1000, 0x8], 0x0, 0x1, 0x5, &(0x7f0000017000-0x4)=[0x4], &(0x7f000000b000-0x3)=[0x9, 0x0], 0x0}) 2018/01/03 10:04:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20, 0x32, 0xffffffffffffffff, 0x3) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000010000)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x4, 0x9, 0xf2, 0x6fb0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r2, 0xec6, 0x20, 0xffffffffffffff01, 0x9}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000-0x120)={0x5, {{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]}, 0x1, 0x1, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00002d8000-0xab)=""/171, &(0x7f0000002000)=0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000002000-0x4)=0x1, 0x4) 2018/01/03 10:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000006c000)=0x5) ioctl(r0, 0x2201, &(0x7f0000de0000)="") 2018/01/03 10:04:51 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000008, 0x4, 0x0) bind$inet6(r0, &(0x7f000083b000)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffdffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000286000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f14000-0x8)=[{r0, 0x12, 0x0}], 0x1, 0x589) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000f14000-0x4)=0x3) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000008d000)=""/54) 2018/01/03 10:04:51 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d19000-0x8)={0x2000000000000125, &(0x7f0000bd7000)=[{0xfffffffffffffffa, 0x8001, 0x9, 0x627a}]}, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/03 10:04:51 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ff5000)="a51a486c8cf08272f3e3834fa0007ae06ae0fc259383a8262bc754d8ad2f69348a1c2ae544655d6900ab51f61556707cbde7093cdc12a0dbfc6a9d7195228165604a354f5c6a29cfcea8401126e4c7f742f820cfd2d802dd1ce9dbfe2f65b9fac6cb300cc1be830d6c9cce4a3c474b1002a311f6e9", 0x75) clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") 2018/01/03 10:04:51 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x2, &(0x7f00001e1000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005e1000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/03 10:04:51 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/03 10:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00008d1000-0x1000)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') sync_file_range(r1, 0xffffffff80000000, 0x4, 0x5) lseek(r1, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000779000)={0x0, 0x94, "dd1377f5d929f35a90513ce418a9d0cf5af7d0f0924534bd0ac4224837b48cbeedebcc8198acee7e0791dbe167e3d9697ffeedb773b4be279abac5a6b1116a5c50f087c6f1b52e238a35402b41965305c5581cdb2970b095caeb4c39f37044c41b93f8852f1a63886caac6ebe4d0eac78e631705fbe8f45284fa71cf5f92858e9defe816b1bd0f52e11e9d0611fe04a86527e0f0"}, &(0x7f00007a7000-0x4)=0x9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000080e000)={r2, 0xfff, 0x30, 0x23, 0x7fff}, &(0x7f000025d000)=0x18) read$eventfd(r1, &(0x7f000089d000)=0x0, 0x6) 2018/01/03 10:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000398000)='net/snmp\x00') r1 = request_key(&(0x7f00004b5000)='pkcs7_test\x00', &(0x7f000030a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b7d000-0x9)='net/snmp\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000ba1000-0xa)='syzkaller\x00', &(0x7f00004dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5e000-0x19)='@posix_acl_accessselinux\x00', 0x0) keyctl$reject(0x13, r1, 0x8, 0x6, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf2000)={0x0, 0x0}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000064e000-0x60)={&(0x7f0000f1e000-0xc)=[0x2, 0x600000000, 0xe5b4], 0x3, 0x7, 0x33ac6b90, 0x1, 0x35e2, 0x4, {0xabc0, 0x4, 0x8, 0x400, 0x3, 0x1, 0x1, 0x33, 0x5, 0x99e8, 0x2, 0x4, 0x9, 0xfff, "1d40657e371c46658558d9b8ae5d3b47c014768d818ddd6ec5a4290a615bbe48"}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000e49000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000086b000)={r4, 0x0}) 2018/01/03 10:04:51 executing program 7: r0 = socket(0x1, 0x1, 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/227, &(0x7f0000eb5000-0x4)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000+0x134)={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x344}, &(0x7f0000001000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x10001, 0x8, 0x5, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000001000-0x4)=0x8) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) acct(&(0x7f000011c000-0x8)='./file0\x00') syncfs(r2) inotify_add_watch(r2, &(0x7f00000a4000-0x8)='./file0\x00', 0x400) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000139000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x6) 2018/01/03 10:04:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8000, 0xe47, 0x4}, &(0x7f0000897000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x4, 0x200, 0x77}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f0000b49000)=""/199, &(0x7f0000749000-0x4)=0xc7) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b1f000-0xc)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c62000-0x4)=0x0, &(0x7f000096d000-0x4)=0x4) 2018/01/03 10:04:52 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000014c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d10000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f00008b9000)="7c24faf40e3fd6e848c7fa4507658eef6ae99c55bb7ac01d45b6ad35eb35d893cbf2181220068c880ab3aaec625ffd10fb3306ccb2ff11ff7fd030dedb388c150003b9", 0x43, 0x48000, &(0x7f0000000000)={0x11, 0x17, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00006c0000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x10) sendto$packet(r0, &(0x7f0000417000-0x1000)="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", 0x1000, 0x4891, &(0x7f00007e5000-0x14)={0x11, 0x1c, r1, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007d6000)={0x0, 0x800, 0x30, 0x9, 0x81}, &(0x7f0000b86000)=0x18) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000016c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r1}) fsetxattr(r2, &(0x7f0000b16000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b5c000)='/\x00', 0x2, 0x0) getpeername$packet(r2, &(0x7f0000cb9000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe5000)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00003c0000-0x4)=0x3953) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d28000)={r3, 0xc6, "3be3c44f90f33d9306bdb9f1372ca48064e372ebce6fa8fdcb946920e87fc5d8ea74503fcb756e44f236f489221b2f18a156d42d28bd3d64277c1ead6de9e911d6d0abba8b7b336f37c45aa8ffb3e6f168d52500c6b3bcfd4717c199ea01085940d3002c2d8c270186d5fb8341da325f2dbfadf1a41e59d7c945863fb40ab1ee1ba8bcef5cdb0a9758de55078d383ff276dce9f170b20a51aa2393a77081e381fdfd8385858d8da1387597fc5333693eb4becb46ada4f92d940c0c99b89ecbc9f91cacf8d241"}, &(0x7f00002f6000-0x4)=0xce) 2018/01/03 10:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x402) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) poll(&(0x7f000087c000)=[{r0, 0x8401, 0x0}], 0x1, 0x80000001) pwritev(r1, &(0x7f0000942000-0x8)=[{&(0x7f0000815000)="dade365a8c1c03561063cfda6c4841ad07fb6d68b26f61645e99f55f49b50160dc22d9e463aeff95dfe0fe4a7b29fe2cd07bf6f138f5efe29f8eeb592da57aadc1bcfa2b60075e982ec6c4282e35c50110b651e1d1da7e2691231b6800c4b328b4224bf183890da4c24e9434d6c05b559c9f79b6402e5d03d66a583b6dfc50277e87", 0x82}], 0x1, 0x0) 2018/01/03 10:04:52 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x692000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000007000-0x76)="e2453025ca6cc5354b3cb281d55a671a2ab14ded0550dda6c20349f5c5b8d80d230dd34ad696760757290cafae29872bf233e6703f2ad16d3f15c6a0b5deab96f2ca1f3e27c61363f0a671ec8275ef9adc2de0037a9b3287a5c77cba84deabf2725da84492783ef225d1e7ff516cb24e0392ac2660c7", 0x76) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000008000)="c71a796475667b821b75fed0e6c1f1ffdfa7c30510143a02a64c29834f63af9de19f24a079f5d90b05dd2ddd67654e482710324b51848588f0ef3110bcf0cc6153d3e6e12524c7d9f27cdaa5cb13c1f6eca7f8e69882ebc41ac190ddbe9ea65a6ded80a7337e3f962a661feac17e51575ced43d4c87d55", 0x77) sendmsg(r2, &(0x7f000000b000)={&(0x7f0000005000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f000000c000-0x5a)="15566c3a6dc90198ac7a3e814ae5e0888f8799e5a4a87c1b74c6ed01efc762c4ac26089553fd22171f9dfe895acc6a178eb6a89808efef9485733498b95dcadbed432244596d162f6b2319cc35e76648725e53bff8a64cef3948", 0x5a}, {&(0x7f000000b000)="299d338690e86e2cbdbbe07737c3c926894af0932e288f29ba1d2ede178e18c7a419f479355294139969bd8b5500fd92c249e0f145e1a02d0e4e7f0a4119e22a3f953926232bc9dbda9f535a39a494c440d8c9ac6ce84eb58aa1e98293ed269fb0f9b2e6feb368cf0fcee32685becff3f230624d7b106e20e24a2d726bffa48f636604e149e7cba01d6106a8be80ce44cc272adbd24991d2c1e33cecbe556437278d9b104e9a066e293272c718b348375d43f46304589f19e44cc4697164750409ed42", 0xc3}, {&(0x7f000000c000-0xde)="e50af137d53f1d80bac0ecf393c391b66f6ac4ebb923dd9dbe436ef41845e41ae8ab5b4cebdb79b0ee48e824f02e9a681502382276f9ff6e3e6ea5d1830c926c4161a49df4ff933a973f61c41409acf4dd3a5db75e0f5271ee81072eb77f6ff2b40d64153132382c45711d7f79df84a79f24b2c48050663b16da343705d0ba2883dac7e761c311d3100beec5576688aa01f72004d9b2125d42227c1f89c1e276cf43680fae27bdf788fb6e42064028fa7385ceae82dfd8e4781d4b5e21c3f6f43baff5504ba8a4876b5526cb200c1d29539e6e0d6c30458f06588374e300", 0xde}], 0x3, &(0x7f0000001000-0x1180)=[{0x100c, 0x112, 0x80000001, "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"}, {0x94, 0x1ff, 0x1, "9c17440f9a9c7ae33bdfe0c91ade669951bdb584f3c0a382678b356a2e7285b1eb55a831f9c5bc028725d1eec3a2e24d4a04b8d65d1da37aba547aacb93f7568893051390f7060fa5ab575419fd58692dbba9ecb080115a4cc03c9b8e03037a9d77dd878580705df8821fbf6ffc9dbd9b4232ed8098c68d1f490d253eb3ea6ad795e4df4409e"}, {0xe0, 0x10e, 0x3, "8e0591e20cdf9d8d357e0be820db94ad02eb449e1a26231cc423738ff3f17e4404a2a764b7ff40a39d257caae9e289ae538b443a75d2b3fbab3211d2ae4986ea674db034db4488a1f197d144627bfe37664f3c9d550f33a7d61493c8fd1ab6d6d68d0bc61715082dd9770e429794e54059048572638780a22955e88ff73808e97617fa015f5729cc5fdac10a9db87a5d21c26ef20695e6901a3bbc112b443de363d7e6c5289b91342ebdbee2d9413319768a6c75795e45dd19888935e53f6f8afaf2fe869b346ac176e08e9cff91c74c6cc98586"}], 0x1180, 0x4000000}, 0x8000) pkey_alloc(0x0, 0x2) keyctl$read(0xb, r1, &(0x7f0000007000)=""/4, 0x4) 2018/01/03 10:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) socketpair(0x2, 0x8000b, 0x6, &(0x7f0000572000)={0x0, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000896000-0x4)=0x0) 2018/01/03 10:04:52 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000025a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000531000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) geteuid() 2018/01/03 10:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000e10000-0x4)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000612000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f60000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, &(0x7f00001df000-0x4)=0x98) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000601000-0x250)={0x5, 0x8000, 0x1, 0xfff, 0xa, [{0x85, 0x3, 0x30d, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x202, 0x1d872aa7, 0xded, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4c4, 0x5, 0x9, 0x0, 0x0, 0x206, 0x0, 0x0, 0x0}, {0xe44, 0x137f, 0xff, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x7fffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x2, 0xaf60, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x1000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000032c000)={r1, 0xba, 0x0}, 0x8) shutdown(r0, 0x0) 2018/01/03 10:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000f58000-0x4)=0xcb0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:04:52 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000001000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x5, 0x831, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000004000-0x10)={&(0x7f000000c000+0x8e6)={0x0}, 0x8}) 2018/01/03 10:04:52 executing program 6: ustat(0x1ff, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00007b6000)=""/4, &(0x7f00000fe000-0x4)=0x4) [ 31.822202] device gre0 entered promiscuous mode 2018/01/03 10:04:52 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00000bb000/0x3000)=nil, 0x3000, 0x0, 0x41012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x30000) fcntl$setpipe(r1, 0x407, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x5, 0xc) fcntl$addseals(r2, 0x409, 0x2) 2018/01/03 10:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000e10000-0x4)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000612000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f60000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, &(0x7f00001df000-0x4)=0x98) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000601000-0x250)={0x5, 0x8000, 0x1, 0xfff, 0xa, [{0x85, 0x3, 0x30d, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x202, 0x1d872aa7, 0xded, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4c4, 0x5, 0x9, 0x0, 0x0, 0x206, 0x0, 0x0, 0x0}, {0xe44, 0x137f, 0xff, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x7fffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x2, 0xaf60, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x1000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000032c000)={r1, 0xba, 0x0}, 0x8) shutdown(r0, 0x0) 2018/01/03 10:04:52 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) mincore(&(0x7f0000fa1000/0x1000)=nil, 0x1000, &(0x7f0000ea0000)=""/49) 2018/01/03 10:04:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4ba040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fadvise64(r0, 0x0, 0x2, 0x2) r1 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f00008c2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ee000)=0xfffffffffffffe64) 2018/01/03 10:04:52 executing program 5: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e8b000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c5a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8b000-0x4)=0xe8) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e8b000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0xb99e, 0x2, 0x80, 0x20, 0x87, 0xfffffffffffff9c0, r2}, {0x1f, 0x5, 0x10000, 0x3, 0x9, 0xffffffffffffffff, 0x7fff, 0x5}, {0x80000001, 0x8, 0x1, 0x9}, 0x9, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x80000000, 0x2, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x1, 0x2, 0x63, 0x37, 0x24c51968}}, 0xe8) socket$netlink(0x10, 0x3, 0x4) 2018/01/03 10:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ptmx\x00', 0x210000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = dup2(r1, r0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000089000)=0x0) write(r1, &(0x7f0000bb7000-0x7)="", 0x0) 2018/01/03 10:04:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000feb000-0x14)={0x9, 0x80000001, 0x100000000006, 0x5, 0x80000003}, 0x14) sendmmsg(r0, &(0x7f0000001000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f37000)="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", 0x1000, 0xfffffffffffffffd) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000000)='-$^.]keyring@-,\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) keyctl$get_security(0x11, r1, &(0x7f0000001000-0xef)=""/239, 0xef) 2018/01/03 10:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) rt_sigprocmask(0x0, &(0x7f0000bb9000-0x8)={0x1ff}, &(0x7f00005ee000-0x8)={0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/03 10:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") chroot(&(0x7f00009f0000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") openat$keychord(0xffffffffffffff9c, &(0x7f0000bae000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/03 10:04:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000324000)={0x2, {{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/03 10:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0x2) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000e6c000)=0x0, 0x9) 2018/01/03 10:04:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0}, 0x20000009, 0x0) 2018/01/03 10:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fa1000)='./file0\x00', 0x200001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000145000-0x20)=[{0x4, 0x7}, {0x4, 0x3}, {0xa, 0x6}, {0x2, 0x3}], 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fa1000)={@common='sit0\x00', @ifru_data=&(0x7f0000fa1000)="8cdf418f2b07146cb8b68464aa7283238e267ebc518cee9fb6512dfcd4372f95"}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/01/03 10:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d9f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057c000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000099b000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000040f000+0xd62)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000071c000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x34e3f1d4, 0x7, 0x100, 0x6, 0x4, r2}) ioctl$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)=[]}, 0xffe}}], 0x0, 0x0, &(0x7f0000944000)=""}) 2018/01/03 10:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ddc000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="00fd6fd14052", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) read(0xffffffffffffffff, &(0x7f000060b000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f00000dd000)='./file0\x00', 0x101000, 0x28) ioctl$KDSKBLED(r1, 0x4b65, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000581000-0x8e)={0x0, 0x86, "76664319dddaa862e4541fbd6bf8956262ad55a5f546692c4d035a571df3bee485205c586fd6656c48256f5412efb63edc82facfa37930cd81eb9c3fc5b874f96de6ec52a44721223db80d6c80330be33f72fe192f4a6e3258cce623d4acbc1d8bdb76d6feb0e6a133031798c509943bc5468499b5536c2fe235b5b261c912f2614a25342026"}, &(0x7f00004db000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000430000+0xd45)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x170a000000000000, 0xe7, 0x6, 0x9b, 0x80000001, 0x6, 0x0, 0xfffffffffffffeff, 0xfffffffffffffffb, 0x0, 0xff, 0x3, 0x9, 0x400, 0x2]}, &(0x7f0000713000)=0x108) mprotect(&(0x7f00006b6000/0x4000)=nil, 0x4000, 0xfffffffffffbffff) 2018/01/03 10:04:52 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00008ad000)=""/11, 0xb) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dff000+0xebf)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000710000-0x2)='\a', 0x1}], 0x1) r2 = memfd_create(&(0x7f0000efa000-0x6)='(ppp1\x00', 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00001e5000-0x4)=0x0) [ 32.005175] binder: 5479:5481 got transaction with unaligned buffers size, 4094 [ 32.017822] binder: 5479:5481 transaction failed 29201/-22, size 0-0 line 3172 [ 32.046863] binder_alloc: binder_alloc_mmap_handler: 5479 20000000-20002000 already mapped failed -16 [ 32.058348] binder: BINDER_SET_CONTEXT_MGR already set [ 32.063820] binder: 5479:5481 ioctl 40046207 0 returned -16 [ 32.104255] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 10:04:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000005000-0x8)=@req={0x28, &(0x7f0000002000)={@generic="a20d0ece369a382ac4f4dc6c49908c95", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x24000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000a000)=@buf={0xae, &(0x7f0000004000-0xae)="a23d549f162710ebc066433fda332db9b221e12547f9999f96e9bbeb9a94c7f714804b338d84685a9a09bda204f9234cb61c17d1bfe98d29dcc94eec60ac3207ea26fcc8c90754e384997e6db1f44eed2b0546aaa5433468bb71a3814e82d09db993f4fb0a3931c24a4efc6c99101aea51b2921f7a8e86ed13eb0f2414f20ece312abfa8e8c38c2a95869bdc8e1a25219e9f39bcd48f3704de3d93033a5c0eb73f2c30c17daab301cb67c4d3eea7"}) 2018/01/03 10:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getsockname$unix(r0, &(0x7f0000692000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000050000-0x4)=0x8) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000252000)=0x0) 2018/01/03 10:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d00000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000aa000/0x1000)=nil) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f00000002021900000007000000068100fd3b8509000600000100ff3f0009", 0x1f}], 0x1) 2018/01/03 10:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f39000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000)=0xe8) lstat(&(0x7f000020f000+0x95e)='./file0\x00', &(0x7f0000645000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00001be000)={&(0x7f00006f6000-0xc)=@kern={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000fd6000-0x28)=[{&(0x7f0000cd7000)=[{0x40, 0x8, 0x109, 0x7, 0x0, "14028116e7b1fc3f414b4e7bcbead1b2ebbac4c869690e610b06bcab0fbf8d83dd205dd2a9b4e37c714ac232bbbeef"}, {0xb0, 0x2, 0x235, 0xfb0c, 0x1, "b6384300cf1a3e3f0610ce048f540b7344f19337eab7182c175a6a93afdb57e2532ff470052e686fefab04f33d528f027dbe1480065a774f465b1859385ac29a007e8b10b7f4e262e32955de6dd6306e6d30b85e68b00a516a34e32debbbcb8794d7172f24ccc85aa5fa2577104b6c834b6f30e748c800d93f9494e638850cba9fd933201fa689b464787a73478b9aa9db6d59b4a04019f93ebbae2a31"}, {0x6c, 0xffffffffffffffc0, 0xb0c, 0x0, 0x3, "2d2635203335ca7416a71e855fecd8d0291a4ecf0ec959de36590ac9e7344f047358530abcc1a3fcb84de852149d5aed8809de6f138623442ffedf815744e66458ca47760e2a892081cf2e31bc337fc6aa1008fa0d7d9ec1e225"}, {0x70, 0x4, 0xf38, 0x3f, 0x1, "58cc7978aba9367bd0aaab1f8c02ee52a89dedf70c55e200bd8f3147a1b20d086d9f11684b7acb87cca13d8a8c0ddcc67b24d3ca683e8d40538919b4d6e94607481786f65458996ab2d08e0a5c48f1efc8274e9f0e0f71aacc4dcc215eca0f"}], 0x1cc}, {&(0x7f0000286000-0xb4)=[{0xb4, 0x1, 0x1, 0x5, 0x2, "87c72f4da8a2d76c45b3a1737f702b5ad74b33d88a2c4c8edcebcd6144994a0b0822c069cc119e9fd5f6155ad2de46e54f3876e2a3873dceef2acec7f6691dd857fd701c2135d4def3d55444e2a6bce3b9e90e0c39422002e8bafccb8f506f1aaee2cf379f4de722bc11c8b262e23142afdaac921ee2be79dd032e7481e13cb24a30c241c983d2927ac98d0a42f83fd94b27514448b786bfb651a37bbfbd2f4e0fa1"}], 0xb4}, {&(0x7f00005b3000-0x1f4)=[{0xf8, 0x7ff, 0x8, 0x5fb, 0x0, "80e4b3dc23abdf17781a7e5adbd715827c2044c77e9450ea24d3d23c1cab6b6de3cb5a4c35b08775a1584bd6bd41d20bc871c8f84a3f7795fb2668a9048fe8cd9feadbc716dd132abfa4df6798ea745f9f36aabe88add9316330d58d9238cc48798bae94f72231f12efe023c97fb5f373d912be1120be26155feb34a24ac9096ef8df2fdec6f049dee5d17cfc86899063b21aa095ef1513b2bca4b67eb1316492332eb7c8b76a20b7b692b0a1061648409d092f2c948d517f06bd5185c38632f4d124fba016bc9287ca1e83c9db0370ef85cb6314125a383cdfe8b26cf4ac7b1e01fe0532c6155"}, {0xfc, 0xffffffff80000001, 0x200, 0x9, 0x3, "a1e008fe05fe6b7aea44bf91ab53e76b5e5e29947a90dd32fed2c54b212a28e131e29d97186326ac6bfb6c0c11af7bc6f9f7af0c1d7564f86e542ab218ae29321fd8d41b8068615e0db7c37195373784eade27263935d68a80acf2496727455fa58b2cac09d675016d7cfc25e25b774270f0712916aceca331c092f7ac7d198649c768b50d2605bc7f2f80f30960abf170c6a87f98f1cdee61ffafedaf3405539ee91ed1d5bad7165292f84d9125219fe3cda1b7ac9fb58ac8945d4553d7aa7a96a7b6bae6fb2fc6c8a31a9efbeb083ee4010974ee524ebd012b5835093ae1accc04dfb62bc87eff04"}], 0x1f4}, {&(0x7f0000342000)=[{0xe4, 0x16d, 0x1, 0x6dcf, 0x0, "c285eb80c174411d5176761089efc82aba16c61eddcc75014085ff798a411ca3727dbf52b4df0f789651ec6aaab4b52f12e1f130ee643b45573801c00eb17e6ec36f18dfb82b8379c1badafb0f94bc51b7cd21e9eb1f9c6c47f89a8830e096d5df661c576f338916f5463fbe7924e608831e58f222b1437bba33469c15422d8dd48219d06e8b0cc7a833f3badf949e26f7e031ce2d4828cb3381f6a718d970ad0e81be6dd83cc6c6cac35ec5f87e51b6bc4a1a774cfd5080fa6a5684cfb95b34ef79e72e157729546885c8d87899e44eb5"}, {0x30, 0x2, 0x800, 0x80, 0x0, "7ee93e4af42945a40ed8d009e3d3a71fc5cfba20af6bd780db7ac189ef69be7e"}, {0x64, 0x7f, 0x38, 0x4, 0x1, "54660b65268d667b5e0724631e4613302d86776d0aae7b1a737dba53a98cb7ae6a11509e39d4ba6936db847ada93d250cfb867a7ac3dc218dd8b495d78a13cb2bbcf17209ba37bdc1892c24f22480b2eaa"}], 0x178}, {&(0x7f000020f000-0x25c)=[{0x7c, 0x68e54c4c, 0x2, 0xffffffffffffe1d6, 0x0, "a9cac4ee8fbd542a35f94093c54e4b02397b8724993e2576d1651293b3b01f8e583e3f85f0b9bd026b06e0854000aae3e50b3f1acb852ded10220450242a5a8c324c87f4492333dc72adc77540e372e1dc1d19eea76ed5d2820c11a0e04ef274bb02b19dd8e88f8d55cfbd24"}, {0xc8, 0xff, 0x827061e1bc1cd9d8, 0x5, 0x1, "a962f6db214c18fcfcfda17a5e8e2ba7165e33bcb6579cc5583fe529b7938224f48463eed2986bf262f76e65716885d3f577b2db483e896290b14fb77b80fa29a982d2a9901927f99a8f34f979bc3ca0f6291ae6275a2c93c57c170d7bc691af4ece49f862b1f4d9208d96ac2c6ba5424dd8154026d7a4abf1cebea8ef3a03fce78f250f4dfa39ad16fc2d88d2245647cee05ddab92829d4158c2cf507f1123412ba1a1833b3a81200df50cd75a6500567edb04229"}, {0x8c, 0x6a80, 0x202, 0x0, 0x3, "742dce9c28362dae79e5246e3837c4dd66230ec309a3ceb7f4faac8ca4fa6f1708c63ceba63f0645d2a6892ffac5a31b1084fce89695942565de5b458703c0ac9bd86f5af50adf71f37c6e281f9d99f76753264917ea6097904662d12d80f02ede07bda15078d0d93ab6d146c61e989c4044cba309b4b4f37361f0"}, {0x50, 0x7f, 0x0, 0x8001, 0x1, "84ff7a7609f5836926fb1e2817dd25a75e94ce749e02d9e5d41ae376d73e49b718ff3f471bfd288b72caa66b1e2871535e1b19fc7d3ac362b8bd50911bdcbd"}, {0x3c, 0x9, 0x5, 0x1, 0x3, "89e0907cc1caee0ee57d5b928a5b57cbef82c0329b82ccaa8d3912548936bb70d40f6b1b2f1a95da90362d"}], 0x25c}], 0x5, &(0x7f000039c000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x4008001}, 0x24000004) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002cb000-0x15)='/dev/pktcdvd/control\x00', 0xa000, 0x0) sendto$llc(r4, &(0x7f000099f000-0x6b)="e7c74a103bb98b77dd6d58908985303e27969280bd0e87e86457d68406b28f7c5ce81c86e997a232ee34675a1e9fab0d1dbc22bf17d4595d259d5ee84f556eef19f3b92df9b29e443abf439dd9fc81bee1df869f34d0dd15e5154714a32a36eeda92a00c9a9c824746bf66", 0x6b, 0x20040040, &(0x7f0000703000)={0x1a, 0x1e, 0xffff, 0xda83, 0x200, 0x4, @random="690b82ffb3b3", [0x0, 0x0]}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r5, &(0x7f00008a0000)=[{&(0x7f0000a42000)=""/29, 0x1d}], 0x1, 0x8000) getcwd(&(0x7f0000f44000)=""/53, 0x35) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000c55000)={0x7, 0x2}) 2018/01/03 10:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f86000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007eb000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0xe8) lstat(&(0x7f0000b7e000)='./file0\x00', &(0x7f0000816000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000e7000)='./file0/file0\x00', r1, r2, 0x1100) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) recvmsg(r3, &(0x7f000028a000)={&(0x7f0000d29000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003a8000)=[{&(0x7f000037a000-0xbc)=""/188, 0xffffff71}, {&(0x7f0000123000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000022f000-0xa7)=""/167, 0xa7, 0x0}, 0x0) 2018/01/03 10:04:52 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002f8000-0x10)={&(0x7f0000090000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000535000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r2 = syz_open_procfs(0x0, &(0x7f000000a000-0xd)='net/rt_cache\x00') pread64(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/01/03 10:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00003bf000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) pselect6(0x40, &(0x7f0000c2d000-0x40)={0x7, 0x1, 0x7fff, 0x0, 0x6, 0xffffffffffff03d9, 0xb072, 0x3}, &(0x7f0000bb3000-0x40)={0x1, 0x1f, 0x1, 0x8, 0xdb, 0x7f, 0x8, 0xffffffff}, &(0x7f0000922000-0x40)={0x400, 0x7fffffff, 0xd9ab3e, 0x71d, 0x6, 0xcfa0, 0x2, 0x1}, &(0x7f000075f000)={0x0, 0x1c9c380}, &(0x7f0000252000)={&(0x7f00006ed000-0x8)={0x10000}, 0x8}) futex(&(0x7f000000d000-0x4)=0x200000000, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x17) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000cbb000-0x8)={0x4, &(0x7f00006b5000-0x20)=[{0x1e, 0x9, 0x81, 0x3f}, {0x0, 0x9, 0x1c5, 0x0}, {0x5, 0x4, 0x8001, 0x7}, {0x80, 0x9, 0x1, 0x3ff}]}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/03 10:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000039b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f000016f000-0xa8)={{0x45, 0x62a8}, 'port0\x00', 0x44, 0x20002, 0x401, 0x4, 0x2, 0x1d, 0xffff, 0x0, 0x5, 0x2fbc0e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x18000451f, &(0x7f0000457000)="") 2018/01/03 10:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x4c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a0"}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfb, 0x40, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bcd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap$binder(&(0x7f0000f28000/0x2000)=nil, 0x2000, 0x4, 0x82010, r3, 0x39) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000500000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000b9d000)=@buf={0x0, 0x0}) 2018/01/03 10:04:52 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 10:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000209000)={&(0x7f0000637000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000fc1000)=[], 0x0, &(0x7f00001bf000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000950000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f70000)=@req3={0x4, 0x55000000000000, 0x6, 0x2, 0x4, 0x7ff, 0x7}, 0x1c) [ 32.210136] audit: type=1400 audit(1514973892.917:23): avc: denied { create } for pid=5502 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/03 10:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) socketpair$inet(0x2, 0x5, 0x81d82cd, &(0x7f00001a7000-0x8)={0x0, 0x0}) splice(r2, &(0x7f0000644000)=0x0, r1, &(0x7f00009cc000)=0x3, 0x80000000000000, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ff4000)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x30}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa9}], 0x90) ioctl$TCFLSH(r0, 0x540b, 0xcf83) syz_extract_tcp_res(&(0x7f00001a6000)={0x0, 0x0}, 0xfff, 0xfff) readahead(r2, 0x1f, 0x401) 2018/01/03 10:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') getdents(0xffffffffffffffff, &(0x7f0000000000+0xea9)=""/407, 0x197) r1 = socket$inet(0x2, 0x1, 0x0) r2 = signalfd(r0, &(0x7f0000752000)={0x7}, 0x8) ioctl$void(r2, 0x5450) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000c54000-0x30)={0x16, 0x0, 0x4, 0x20, 0x3ff, 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]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = dup3(r1, r3, 0x0) socketpair$inet6(0xa, 0x80002, 0x1f, &(0x7f0000610000-0x8)={0x0, 0x0}) fcntl$getown(r1, 0x9) mkdirat(0xffffffffffffffff, &(0x7f00000de000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000086a000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/03 10:04:53 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) mincore(&(0x7f0000fa1000/0x1000)=nil, 0x1000, &(0x7f0000ea0000)=""/49) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000912000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000921000-0x90)={0x2, 0x3, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvmsg(r0, &(0x7f00003ef000-0x1c)={&(0x7f000026b000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b17000)=[{&(0x7f0000482000-0xf2)=""/242, 0xf2}, {&(0x7f000038f000-0x9e)=""/158, 0x9e}, {&(0x7f00006df000)=""/215, 0xd7}], 0x3, &(0x7f0000ae6000)=""/4096, 0x1000, 0x4}, 0x40000000) socket$inet6(0xa, 0xa, 0x9) write(r0, &(0x7f0000e92000-0x3f)="1f000000040a1f0000000000000000029d15ff09000180046801fd00df1828", 0x1f) 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r4) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) syz_open_dev$sg(&(0x7f000062e000)='/dev/sg#\x00', 0xff, 0x2000) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) [ 32.246965] audit: type=1400 audit(1514973892.947:24): avc: denied { write } for pid=5502 comm="syz-executor4" path="socket:[12527]" dev="sockfs" ino=12527 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 32.259855] binder: 5519:5524 ERROR: BC_REGISTER_LOOPER called without request 2018/01/03 10:04:53 executing program 4: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getpeername(r0, &(0x7f0000335000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000cb000)=0x10) write(r0, &(0x7f000081e000-0x22)="150000001c00b515f8efff00ecffff0007ffe4ff00", 0x1) 2018/01/03 10:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000008e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) r5 = memfd_create(&(0x7f00008d7000-0x28)='-trustedvboxnet1,cpuset][trustednodev$)\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r5, &(0x7f0000000000)={0x11, 0x6, r6, 0x1, 0x7fff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000000000)={0x13, 0x81, &(0x7f00006da000)="39d792226a1cbf657805a0d95566eb81bffcb1333813368210e91b09bcb469fe1ecc0749533984564039a87448aab20f65b2aa01d6a8cda34b004ece53a290b9ac3438e498de4d1617af1e69dbf213c61eefe965fea924d691f7c14061fef5e12e49f18e207c3ec97b50bf5d11ecf81c8bd904a65ff4366f35c18a79a0cf6a8d3c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000db6000-0x4)={0x0, 0x3, 0x7ffc}, 0x4) 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2001, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f4b000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x800, 0x7, 0x500, 0x8, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000002f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x17, 0xa, 0x7, 0x10, "967e970f542a283660ca5d9abcaf207dc0ecda83a1b1eefbc667c610cd8a6a957741b828bfcdde177ea3a722306e7cae601195efb6ca8a5555e24e0be03dca5a", "8bd2cac5f121c7d68c5dc235e5a4c72fab5cb21ae44e3f005143abb8d61ebb4b", [0x6, 0xffffffffffffff14], 0x0}) [ 32.305553] binder: 5519:5531 ERROR: BC_REGISTER_LOOPER called without request [ 32.311980] device gre0 entered promiscuous mode 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000022000)={{{@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], @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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r2 = getgid() lchown(&(0x7f0000049000-0x8)='./file0\x00', r1, r2) 2018/01/03 10:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000002000-0x4)=0x100000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/03 10:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003ce000-0xd)='/dev/snd/seq\x00', 0x0, 0x181100) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000347000)='/dev/sg#\x00', 0x8a3, 0x4100) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x41, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x222, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000015000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000563000-0xc)={r3, 0x74, &(0x7f0000591000)=[@in6={0xa, 0x3, 0xffffffffffff2b80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000996000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000632000)={0x9, 0x1, 0x6c, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00005b0000)=0x40, 0x4) 2018/01/03 10:04:53 executing program 1: keyctl$session_to_parent(0x12) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000edb000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 32.362524] binder: undelivered TRANSACTION_COMPLETE [ 32.367894] binder: undelivered TRANSACTION_COMPLETE [ 32.380178] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006c0000-0xc)='id_resolver\x00', &(0x7f00007de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd9000-0x1)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f000007e000)='id_legacy\x00', &(0x7f000057a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa4000-0x33)='posix_acl_access}}}vboxnet0self.systembdevsecurity\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000d1d000)="1b5a30258bbaf3337388cae56d25882105db36cf6b640e5e58330693b4836bf169f474df351009677b56505a1bdca1453dd57408e7dfc2a092374d", 0x3b, r1) keyctl$setperm(0x5, r1, 0x1010000) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = add_key(&(0x7f0000d46000)='syzkaller\x00', &(0x7f0000978000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fc000-0x23)="75c1f2e08352be8939ebb37bd89a64d79858e12a9d7127db3f87159ac9de666e7b668d", 0x23, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000c5e000)='asymmetric\x00', &(0x7f0000f5c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x38]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/03 10:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000275000-0xa)='./control\x00', 0x23) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/03 10:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) recvmsg(r0, &(0x7f0000de0000-0x1c)={&(0x7f00008ea000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000090d000-0x30)=[{&(0x7f0000b92000-0x1a)=""/26, 0x1a}, {&(0x7f0000391000-0x3c)=""/60, 0x3c}, {&(0x7f0000584000)=""/25, 0x19}, {&(0x7f0000c9f000-0xfc)=""/252, 0xfc}, {&(0x7f0000dc0000-0x5e)=""/94, 0x5e}, {&(0x7f0000939000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000f80000)=""/149, 0x95, 0x1000}, 0x2000) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/03 10:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) writev(r0, &(0x7f0000727000-0x8)=[{&(0x7f00006d5000-0x22)="7f013b36e89d150d1f52796bc78c9df9620efe569189cf245579a1e964fcb332c20e", 0x22}], 0x1) write(r0, &(0x7f0000e28000+0xa10)="220000001e0007fffc01000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000f3000-0x1)=0x3) [ 32.416459] binder: undelivered transaction 39, process died. [ 32.420477] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.455752] binder: 5578:5585 unknown command 0 [ 32.455759] binder: 5578:5585 ioctl c0306201 2000a000 returned -22 [ 32.456048] binder: 5578:5585 got transaction with invalid offset (56, min 56 max 56) or object. [ 32.456076] binder: 5578:5585 transaction failed 29201/-22, size 56-16 line 3190 [ 32.468125] binder_alloc: binder_alloc_mmap_handler: 5578 20000000-20002000 already mapped failed -16 [ 32.472701] binder: BINDER_SET_CONTEXT_MGR already set [ 32.472709] binder: 5578:5591 ioctl 40046207 0 returned -16 [ 32.478638] binder_alloc: 5578: binder_alloc_buf, no vma [ 32.478658] binder: 5578:5591 transaction failed 29189/-3, size 56-16 line 3127 [ 32.478712] binder: 5578:5585 unknown command 0 [ 32.478718] binder: 5578:5585 ioctl c0306201 2000a000 returned -22 [ 32.500693] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40424 sclass=netlink_route_socket pig=5595 comm=syz-executor4 [ 32.527320] device gre0 entered promiscuous mode [ 32.534708] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40424 sclass=netlink_route_socket pig=5598 comm=syz-executor4 [ 32.609391] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.614929] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 10:04:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x6, 0x8a, 0x8, 0x0}, {0x4, 0x1, 0x8, 0x2}, {0x8, 0x4, 0xb0, 0x5e96}]}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x4) getpeername$inet(r1, &(0x7f0000002000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x9)={r2, 0xfffffffffffffffa, 0x1, "19"}, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfb, "b6eecd68b3f8bbbd8b613f223aabf5e5b1a7187f494aa42ea8f604dc8f9b8a571ca60d93cf46b5a095cc29db83be08bfc9a34ec947af384fd087ea6aca5c9315800039dad809cfdd8c1ebca1abf6159f5c094a50226ec1c6fbb215f633fdd23bd20b191b086754b4bd6aa9eb09a3367938e3ff37b6e3801fa4bd4c45e03b44317cb438427b4d259d3e754f7747eb9119f388a5db8a5a05f5accede51c8af3c9a371f379977d7243f58b2513c203a044be8b35e89edd5be9d89e43cec1e6b6234c3cbbeaaedf797851e46ffb13d263231e1cadc22205af6e4c885f080ae7492777c33e850423a7f6e0fa9cda0b3b5fab5b29c95da713fa60d2ce303"}, &(0x7f0000000000)=0x103) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x86d}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000005000-0xd)={0xff, 0x0, 0x0, 0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000004000)={0x8, r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d4f000-0x10)={0x80000000, 0x208, 0x9724, 0x80000001, r3}, &(0x7f0000001000-0x4)=0x10) 2018/01/03 10:04:53 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) mincore(&(0x7f0000fa1000/0x1000)=nil, 0x1000, &(0x7f0000ea0000)=""/49) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000912000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000921000-0x90)={0x2, 0x3, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:04:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x10000040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000)={0x40}, 0x1) fcntl$notify(r0, 0x0, 0x1000000101) execve(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000)='\x00'], &(0x7f0000000000)=[&(0x7f0000003000)='/dev/input/mice\x00', &(0x7f0000004000-0x10)='/dev/input/mice\x00', &(0x7f0000003000)='/dev/input/mice\x00']) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x9, 0x8205, 0xfffffffffffffffa, 0x10000, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x101, 0x5}, 0xc) 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b87000)='net/dev_mcast\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000aa2000)={0x1, 0x3}) epoll_create1(0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006c4000-0x4)=0x5, 0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/03 10:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) shutdown(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9e000-0x15)='/proc/self/net/pfkey\x00', 0x501002, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000cf0000-0xf8)=""/248) 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000241000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f000099c000)={0x57, 0x4d, 0x843, {0x81, 0x2}, {0x100000001, 0xdd2}, @const={0x24a00000000, {0x1f, 0x7fffffff, 0x7, 0x0}}}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000071f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/03 10:04:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000982000-0x590)={0x3ff, {{0xa, 0x0, 0x980, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff0b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f00006db000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f00009b9000)='./file0\x00', 0x4) socketpair$inet(0x2, 0x1147a197fab7cd0, 0x8, &(0x7f00003c8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cd5000-0x4)=0x0, &(0x7f00009b7000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000886000)=@assoc_value={0x0, 0x4}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000010d000-0xc)={r3, 0x5, 0x10}, &(0x7f0000b6b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000871000-0x8)={0x0, 0x2, 0x6}, &(0x7f0000f5a000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cf2000-0x10)={r4, 0x40, 0x9a8, 0x3}, 0x10) r5 = getpgid(0x0) ptrace$setsig(0x4203, r5, 0xffffffff, &(0x7f00006fa000)={0xa, 0x7ff, 0x2, 0xe1}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/03 10:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a12000-0x4)=0x0) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000076000-0x20)={0x1ff, 0x7, r1, 0x55ba, r2, 0x639, 0x7fff, 0x8}) openat$pfkey(0xffffffffffffff9c, &(0x7f00008c5000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getresgid(&(0x7f0000dc8000)=0x0, &(0x7f0000857000-0x4)=0x0, &(0x7f0000a51000-0x4)=0x0) setgid(r3) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x28004100, &(0x7f0000693000-0x1e4)="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", &(0x7f000028b000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x0, &(0x7f0000ce3000-0x1)="") 2018/01/03 10:04:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f7b000-0xd)='net/rt_cache\x00') prctl$setptracer(0x59616d61, 0x0) close(r0) 2018/01/03 10:04:53 executing program 4: munlock(&(0x7f000004c000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e03000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fda000-0x10)={0x0, 0x3, 0x7, 0x2}, &(0x7f0000515000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e0000-0xa0)={r2, @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]}, 0x6, 0x62, 0x76, 0x100, 0x1}, &(0x7f00004b3000-0x4)=0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000fd8000-0x4)=0x0, 0x4) 2018/01/03 10:04:53 executing program 5: clock_gettime(0xb, &(0x7f0000e0d000)={0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="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", 0xfd) 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) pwritev(r0, &(0x7f0000641000-0x40)=[{&(0x7f0000684000-0x83)="e153c25ed9defed2c1e8f1ec703e298393495f5bf301b1baec9399ba65fb19280752bcfa5c321cb4537d72949d7090ca9934d55ba8d0c9c1b6c7aebc61b23de6cd17b0c34557b0ee6cc43f8e77be0561f0fca6f89384aadac3907fa16d3451f6813530533e3b87ea95f1f719c6e80d777ec59c47ea9ddbc94125749a1d22c581eb279e", 0x83}, {&(0x7f0000fb0000)="f8b90ae8d21f3e91cf55393f8f27a99a4386fa5f72a1b06cfa088f66930f979e5e8938d85c351382b5fc83930316c51e53dfa2d0611ed4027c2c794dfd4c5cc80c9ae098622afca97da0ee3cc50c756fc99496fb05d99ffbd0c9a3cac9be2d18ab1c2d3bf69a4faaff317abea14308d728d977d7f27777bf64413c72d909004c1abb6aa13e02c8f7e93aa2207a70361f3f076ce6ff5f4d9d9c828f72991ce63a12c875341e98e3a9e59ccbf1d2da102e807ea01ec45622e20b0ec8871f64d98de18c0956956c70c0e3c7f2be9bd4fc", 0xcf}, {&(0x7f00004be000)="ccfdc8dcf3983f1f6645631c3feeadca62f79ef3a688bbdf710a55201a868fb5ad9e1b1dc2fc07a4e98c5ec89209d9006c7045225a42cd94e8961756a1c057938ad64160e9b1eae853eaf1186e2650b5deb21eb8006b65ffd385596c88b6f597efc965c114d40f0a0762ee2dd83337", 0x6f}, {&(0x7f0000fb6000)="4a0b5b38dd056e897533371a322ccaa686091531971f4fa9277d4e628db68857bf9262146fb8a33ee4fdb72ce8e9356e6b71052da5344377398b99feffaccb8695b8b11e80837b69850f48be32351a3253ba2d8bf16f0c1a33ced12a2bcb0a8b867319da17e7e29541c59e0aa893c8a9bf95dfb6c5a3703621ed7fada10fdb2e0e738055311a24791ce185ce48184dc38341a1d0bd6d96e5a63bc2d2984f91113c4f8c40d02131f6b6f953a8e38bfff1b0a0e4edfc265ed292af24ff4577374ff31da5d76eaa4226764e6a8b3e533d5dd21e872445d702db952f381598ecc63e06e1446f922ead", 0xe7}, {&(0x7f00008cc000)="07d43354e854a9a086be1b4b63a17ddda567482b5d5cbfade5d1a314a172505ad373bde985646551e88fd46642801b093971be9afbc048a55840ba932f22dcc1043e22835f4ff9f523065602c81cd51361fb6ceb6bef0508446b539756db5cfa1dd3af47b20f06af6add4c880465a8aae82fdf97d242f7f39766dfd6afcac9d704cac6db", 0x84}, {&(0x7f0000b12000-0x99)="44ff8eb26e0094a4f83ec8db3a5480f9cd7a990f98c5722519cf406f4ae5595e32673f348683c4d0110f37fe25621b41f38cd5ec1322c232e6ec2e94cbc1255cb65b44bf2b2e7240c734e48d7b92b7c80c55de5133cde855685a425dbba5c43c473824b37fa500f8ae132124c4dc23f8418c512d2a9e041361c8bad64500abb4f54bec6f46daf77ca5c8d9dda4341babdcde35d2f3572a7bc0", 0x99}, {&(0x7f00007ad000-0xa9)="394499361d7b72bdca1996172b52f84ee8ffe575269a13a6df7ad2a74ce6a99c8f4a5928ba7fd8ba7323f723eec44ecc7a7d72deb9bdb4c5dcc7bc80c07bf90d6b33982bca8ee94ecbdebbf9530e47e4b5d966c1bb3b7fdad7b3d565a1e8738e13e70f0753fe2c578e8d21866eb73eac9b3c83e38b699be87eda66a93ae068fab53d45b325a897c41ef09f65f9216966ddda9cec4f7d44b5f9eb4363f12cb1538b4d0ebfa3be3d4e8d", 0xa9}, {&(0x7f00005b3000+0x8c7)="d80d3f4c9d095d36d7050971f4796c31575a384277ccd1e06ff8319668b6dd10d7df61c15405384dee1846729662c5949a908e27328deffc3653a57305096386d1cce6ec01e6c3efbd827b97787ac191304109af71e4f6f29da2b3107728cc3c6f537c6b10858806b01008766836b3773d25eadb7ba45fafac92a6b9d98991563bca3ccbf2384e04df8fa778df779765d48b95c9d680369b592d24f21add7f28dfde0f473a9d", 0xa6}], 0x8, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000970000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e5d000)={0x0, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x900, 0xce5f, 0x100000001, 0x100000001, 0x1, 0x1, 0x81, 0x6, 0x10001, 0x5, 0x1, 0xce0c, 0x2, 0x43]}, &(0x7f000056d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fa4000-0x8)={r2, 0x7, 0x4}, 0x8) r3 = memfd_create(&(0x7f00002fd000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000b32000-0x8c)={0x6893, 0x5, 0xd296, 'queue1\x00', 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]}) 2018/01/03 10:04:53 executing program 6: r0 = add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x8a)="", 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0xffffffff) 2018/01/03 10:04:53 executing program 0: userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000612000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000900000)={{&(0x7f0000100000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/03 10:04:53 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000006000-0x4)=0x0) 2018/01/03 10:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006be000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000625000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000dee000-0x18)={@loopback={0x0, 0x1}, 0x80000001, 0x0}) 2018/01/03 10:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000137000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000af0000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008cd000)={0x2, 0x0, 0x0, 0x0, 0x0}) connect$unix(r0, &(0x7f0000d56000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) writev(r3, &(0x7f0000056000-0x2)=[{&(0x7f00008a5000-0x41)="", 0x0}], 0x1) timer_create(0x7, &(0x7f00006e0000-0x58)={0x0, 0x31, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000969000)=0x0) timer_gettime(r4, &(0x7f0000edb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r1, r1, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000c97000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000a4000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000aa7000-0x8)=0x5) r5 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000015f000-0x8)={0x1, 0x0, 0x304f, 0x0}, 0x8) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000b6000)={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]}, 0xd5bd, 0x1ff, 0x0, 0x2, 0x0}, &(0x7f00008cd000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) socket$inet6_dccp(0xa, 0x6, 0x0) signalfd(r1, &(0x7f0000d29000)={0xd06}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00007ab000-0x8)={r6, 0x8b}, 0x8) 2018/01/03 10:04:53 executing program 4: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x403fe, 0x0) ioctl$VT_RELDISP(r0, 0x5605) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/03 10:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000d95000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c4e000-0x4)=0x1c) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002bf000-0x10)='/selinux/access\x00', 0x2, 0x0) getdents(r2, &(0x7f00002c8000)=""/244, 0xf4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/03 10:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$inet(r0, &(0x7f00004e0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000783000-0x4)=0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) readv(r1, &(0x7f0000f36000-0x8)=[{&(0x7f0000e7e000-0xc0)=""/192, 0xc0}], 0x1) 2018/01/03 10:04:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/73, 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d40000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)='exofs\x00', 0x4001000, 0x0) mkdir(&(0x7f00003ec000)='./file0\x00', 0xc0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") creat(&(0x7f0000323000-0x8)='./file0\x00', 0x101) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) seccomp(0x0, 0x0, &(0x7f0000118000)={0x4, &(0x7f0000a0e000)=[{0xffffffff, 0x8001, 0x2, 0x2}, {0x101, 0x0, 0xfff, 0x1f}, {0x6, 0xdb7, 0x7, 0x0}, {0xff, 0x7662, 0xe7, 0x7fff}]}) 2018/01/03 10:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000022c000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ebe000-0x95)={0x0, 0x8d, "3b512f661e481452725826fedf0fe3d8297508a3a1b663eab2350bbc51149c2cb676aca5a4af883ac79b8c35d63f5d3c0e60e131eb937e988d701f94aaf0d82688276c79b52965ff2fd91ea9da252fcbc41b83c89cba03c577b0a9accc29c36d7908eaa16d189490f08c378af04d8ba6c255a4add409ccf8e450c31891494bc56ac9e61430e9ae2a9d6edea449"}, &(0x7f000010e000-0x4)=0x95) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f6e000)={r1, 0xf1, "995f280d47bf9c3ccc2217ce2a45da4f9373f762de2d235d7d2463f6e28815b4fb6e92f07c73a866dafacc0c21dfaa66085cdad0f848471e4119bd3e088cf4a45aaaa6b657c78455f09725584ee4bea6a59b677e7d0a8027fb169f22c43df395fa4b339422ded2051dea2f004f11bf87dffa268c4f65b26abe2f7ecb1ceb42359e1f9cd2de6444427d405528e021f150d875e90c1b073ee61df92e358ae04dfd540b75367f187b6ff489185e2357c4995947929be2c163c99885f933e11076a6cb490400fbd282119d94d411d390ad0669f16e9c6749c73feec89d4330c9e3a53b983af7c109bdbe8fef6d0e5606c53653"}, &(0x7f0000216000-0x4)=0xf9) ustat(0x801, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000625000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000)=0xe8) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f5b000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x5, 0x0, 0x80, 0x20, 0x5c, 0xa1, r1}, {0x7, 0x510, 0xffffffff, 0x0, 0x7f, 0x0, 0x9, 0x7fff}, {0x6, 0x401, 0xffff, 0x8001}, 0x2, 0xf, 0x1, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x20, 0x800, 0xfffffffffffffff7, 0x3}}, 0xe8) recvmsg(r0, &(0x7f0000f57000)={&(0x7f000004c000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc3000)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006f1000-0x4)='dev ', 0x3) ftruncate(r0, 0xffff) write(r0, &(0x7f00008dd000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) timerfd_settime(r0, 0x1, &(0x7f0000d0b000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000894000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') openat(r0, &(0x7f000003f000)='./file0\x00', 0x0, 0x14) 2018/01/03 10:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ad5000-0xe)="f42870726f63eb657972696e67a8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/sequencer\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000054d000)={0x0, 0x0}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, r0) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000c55000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000091000-0xa5)=""/165) 2018/01/03 10:04:53 executing program 6: mmap(&(0x7f0000000000/0x31f000)=nil, 0x31f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x1) write(r0, &(0x7f0000126000-0x22)="220000001400070100091008090026000a00000000001e0004000301040001008c45", 0x22) fcntl$setflags(r0, 0x2, 0x1) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000257000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x2, 0x41, 0x2, 0x2, 0x2, 0x20, 0x20, 0xa9, 0x0, r1}, {0x6ecb6483, 0xff, 0x0, 0x5, 0x40, 0x0, 0x14, 0xffffffffffffff20}, {0x8, 0x3, 0x4, 0x5}, 0xfff, 0x3, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x1000, 0x7ff, 0x0, 0xb8}}, 0xe8) 2018/01/03 10:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000078000)=[{&(0x7f00002ce000)="1a8a89355ff532aeaa7cb012be6276b384963a8ec940be91cc00ad955894b31a51bbe7f54998c1bde94a5c41b43397c0f76f4c1df37b153ad2f1ee99a901744efcb75b8397c6d6d0a32f35d09685bde4e572005f01f106573d6b7c2f37", 0x5d}], 0x1) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2018/01/03 10:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cbc000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000b52000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000029f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000af3000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f00008d3000)=[{{0x0, 0x0}, 0x1, 0x4, 0x7ff}, {{0x0, 0x0}, 0x2, 0x1f, 0x401}, {{0x0, 0x0}, 0x8, 0xa7, 0x2}, {{r2, r3/1000+10000}, 0x90000000, 0x80, 0x80000001}, {{0x0, 0x0}, 0x3, 0x8000, 0x7}, {{r4, r5/1000+10000}, 0x2, 0x8, 0x5}, {{r6, r7/1000+30000}, 0xffffffff, 0x100, 0xe21}, {{0x77359400, 0x0}, 0x1e9, 0x4, 0x4000000000000000}], 0x80) ioctl$TIOCSBRK(r0, 0x40044591) writev(r0, &(0x7f000012d000)=[{&(0x7f0000903000-0x1000)="0c657e8e054c9aac3889455d4700255b", 0x10}], 0x1) 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000009e000)=0x0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3d) ptrace$setopts(0x420b, r3, 0x8, 0x20000008) fcntl$setown(r2, 0x8, r3) 2018/01/03 10:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b88000)={&(0x7f0000a9e000/0x1000)=nil, 0x1000}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f2000-0x4)=0xffffffff, 0x4) 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000023c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127e, &(0x7f0000990000-0x1)="") r1 = socket(0x6, 0x6, 0x10000000000) connect$ipx(r1, &(0x7f0000894000-0x10)={0x4, 0x80, 0x7817, "da9884738b23", 0xe0d5, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f03000)={0x100, 0x201, 0x101, 0xc06, 0x0}, &(0x7f0000bf5000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000045a000)={r2, 0x5, 0x2, [0x0, 0x5]}, &(0x7f0000383000-0x4)=0xffffffffffffff4b) 2018/01/03 10:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fchdir(r0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000bc3000)={0x0, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000868000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000053a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dfa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) 2018/01/03 10:04:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c76000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d0f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00009ca000-0x4)=0x0, &(0x7f0000000000)=0x0) sendmmsg$unix(r1, &(0x7f0000f72000-0x1c)=[{&(0x7f0000507000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x17)="e8ab73c122b2743711894faffa973cce7c8ae1810359af", 0x17}, {&(0x7f00002d0000-0x26)="0e6ff256dc44429d36d89ddd1928b95648e15d5763d9b799fbbc785d6d11322f54fc7caa7a23", 0x26}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f00007b6000-0x55)="d49358a427b1fe45ad63da22af8de3e7e02360ac386dcf539c8fe11a53e54527463ec70fc2a5f970c6b9f19abbc111d2e8ba4556400e4efd39593f98ce025033c310ad811c59f2b75f06a13adaf8d1d936ebd7f1f8880f274b2979e2b171b15f9e1a3e9243a59296fd272fad65cfe2bc22c579048157a43be4c9ef02567997af38c9db156eeeb02e5273693868c02115f5cbc8bd8a4c0f6db039878fd641175044b3210e8d3ac088e36dd0309fa666ab50f39d08c3d00773a99f3f7784cb47ab93ad4347", 0xc4}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000da4000)="bcd8f7b44df183044a66ddeb", 0xc}, {&(0x7f0000000000)="a402dd47a4422df6a5a92be111b4f2329f4ccccb0d156109eeb70d0bfb955afff09420996487e37a66d788b99d2421d9dc634bac3e9aa9b96e868d96e69f6c37901ef8e807e95a341d923ac9eaf8fe5d6d4d360119823eb363f0ca3798db398b3f0226", 0x63}, {&(0x7f0000001000-0x27)="b4d355fb102c706165f365aafdc7d31635baef268ad8db85b3037f987d927dfa23d98bd973e6c0", 0x27}], 0x8, &(0x7f0000238000-0x44)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x44, 0x800}], 0x1, 0x20000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) times(&(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000001000)=0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000-0xd9)=""/217, 0xd9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/03 10:04:53 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a93000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x3, 0xc, 0x400, 0x2f, 0xfffffffffffffffc}, &(0x7f0000a93000)=0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a94000-0x4)=0x1000, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a97000-0x4)=0x7) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2018/01/03 10:04:53 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f000000a000-0x9f)=""/159) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x68, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, 0x0}, @increfs={0x40046304, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, r2, 0x0}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/03 10:04:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0xa9) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/03 10:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d80000-0x4)=0x8000000000bf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80b, 0x5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000957000-0x4)=0x0) r3 = add_key$keyring(&(0x7f0000e4e000)='keyring\x00', &(0x7f00001d1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f00008df000-0x5)='user\x00', &(0x7f00001cf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e71000)="043578e1844ffd2248a3a0d6f7f21be6900a03afc8286e0849b07859b3ab88bdb11c4e0011ade1b9c31621889f877920bf37d1a7f97c3645b69a365792124fa36b557530", 0x44, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f00008e8000)=[{&(0x7f00005eb000)="6ca02b576c0c5d7573fc4793f072e4a72df91ecd", 0x14}, {&(0x7f0000481000)="6a50e30e3313876114ddfe52f4235c7d42419baeb626ec3ce745d6e099b3d1128c47233f0263a20c5b649f41a5c99ae78018f247881569247b3b444948b6e30b0e2a7f945fcbe40db42d862ab04d69c9062722fec7199ed509404c071866002942901b", 0x63}, {&(0x7f0000414000-0x1000)="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", 0x1000}, {&(0x7f0000dad000)="34143a8fa83e6da0be8981079a95a8c133a5e1cc4b8e5b4fbe110d8cc63bdf65ea7325b032874f229f1b4c19ca6e86d1607d51acdc4c4cc429b5bf0fd454af5dd575624b661ca4c46ff025a41ba553de75052d0ffc2eb3bbf32ca39c6cd26f5c89f20c67e6cb2a7d17af4fe054099bdfe9ee541e987c487bba37b70d82c526ac051688a4255fdb330580296f7b79fa31c1de30e0de", 0x95}], 0x4, r4) sched_setparam(r2, &(0x7f000000d000-0x4)=0x5ded) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x419, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00009dc000)={0x0, 0x0, &(0x7f0000104000)=[{&(0x7f00004ec000)=""/133, 0x85}, {&(0x7f000088b000)=""/139, 0x8b}, {&(0x7f000031f000-0x55)=""/85, 0x55}, {&(0x7f0000dc6000-0x5f)=""/95, 0x5f}, {&(0x7f0000010000)=""/171, 0xab}, {&(0x7f00007fc000)=""/136, 0x88}], 0x6, &(0x7f00009d2000-0x1000)=""/4096, 0x1000, 0x8}, 0x40) 2018/01/03 10:04:53 executing program 0: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008a6000-0x20)=[{&(0x7f00003e8000)="19", 0x1}], 0x1) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/rtc\x00', 0x10000, 0x0) 2018/01/03 10:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x1f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000896000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000080b000)={0x8, 0x81, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimes(&(0x7f0000bbf000)='./file0\x00', &(0x7f00007de000)={{0x0, 0x0}, {0x77359400, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0xffffffffffffff3a) sendto(r1, &(0x7f0000f24000-0x16)="cf9a8afce128b6696f74374707e38e84c0fe967939b4", 0x16, 0x40, 0x0, 0x0) connect$inet(r0, &(0x7f0000bb5000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dc8000)={0xfff, 0xb, 0x0}, 0x4) getsockname$ipx(r0, &(0x7f00001cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000031c000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000048000-0x8)={0x3, &(0x7f0000f6f000)=[{0x2, 0x800000000000000, 0x9, 0x8}, {0xffff, 0x6, 0x1, 0x9}, {0x4, 0x1ff, 0x7, 0x2}]}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x8) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000228000)="d04eb670dd8a92cad2d5") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/enforce\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a08000)={0x0, 0x5c, "9b8003dc9764b53028ee70f00203ff027b5d488eb7bdc163c6b33a240b07853f50e089f35fabf2d1e70c43bb612c6dd2c42eb742c372de155e687179f7196cd9d1db48ba5b7ecbbd823a2f58a2cf05fc7a193bc7d90224284058eef3"}, &(0x7f00002bc000-0x4)=0x64) fallocate(r2, 0x1, 0x4, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f2c000-0x8)=@assoc_value={r3, 0x8}, 0x8) 2018/01/03 10:04:53 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0xa31b, r1}) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000)="", 0x0) 2018/01/03 10:04:53 executing program 1: umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) socketpair(0xa, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000961000)='./file1\x00', 0x0, 0x7) 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x14) recvfrom(r0, &(0x7f0000002000-0xb0)=""/176, 0xb0, 0x40000001, &(0x7f0000002000-0x14)=@ll={0x11, 0x17, r1, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/03 10:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cff000)=0xc) rmdir(&(0x7f0000d7d000)='./file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e59000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$lock(r0, 0x7, &(0x7f0000c97000-0x10)={0x1, 0x3, 0x1, 0x4, r1}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000449000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000058b000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f00000f7000)=0x0) 2018/01/03 10:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000475000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000be7000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r1 = add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getresuid(&(0x7f00008f9000-0x4)=0x0, &(0x7f0000352000)=0x0, &(0x7f00006a0000-0x4)=0x0) fstat(r0, &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000d03000)='./file0\x00', 0x4001, r2, r3, 0x2, 0x100800) keyctl$instantiate(0xc, r1, &(0x7f0000488000-0xbc)="d1deb41e3362095ef2bf569e307007a3e5341652d9472c766cfff144f5bd988c5cfb0d807a10dc9eb46ec0bca914afb7064ce5198a04f4dfbeb90e07e312f80f72d2285ff0f86054239513cbe6daca343f2cb5352e2bf0f6d569ab2fa914f6c8a8a8c0176e7e8defb3328acbde30b666ff38dd6a755b5d0a02244ae3c469e6f7d4b6e2e34d4f4cbe2aedef10ce6fecab4a7ee92dd30bf3ecefb244b7fe42415cc9568a5e9a3d6c467bd809ad6a28ecd79974d49144104f1e4836d416", 0xbc, r1) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) signalfd4(r0, &(0x7f00002b0000)={0x7}, 0x8, 0x800) 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c0e000-0xd)='/dev/usbmon#\x00', 0x8001, 0x50080) getdents64(r0, &(0x7f00000e4000-0x26)=""/38, 0x241) getdents(0xffffffffffffffff, &(0x7f00005ce000-0xa5)=""/165, 0xa5) [ 33.203264] device gre0 entered promiscuous mode [ 33.222487] binder: 5718:5739 ERROR: BC_REGISTER_LOOPER called without request [ 33.241129] binder_alloc: 5718: binder_alloc_buf, no vma 2018/01/03 10:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) clock_gettime(0x0, &(0x7f0000584000-0x8)={0x0, 0x0}) futimesat(r2, &(0x7f0000e29000)='./file0\x00', &(0x7f0000993000)={{0x0, 0x2710}, {r3, 0x0}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) pipe2(&(0x7f000052d000)={0x0, 0x0}, 0x800) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000416000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002cf000)=0x0, &(0x7f00003c7000)=0x4) 2018/01/03 10:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000070e000)=0xffffffff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/autofs\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000524000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005c1000-0x9)='/dev/ppp\x00', 0x200101, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f32000-0xc)={r2, 0x80000, r3}) [ 33.246831] binder: 5718:5720 transaction failed 29189/-3, size 0-0 line 3127 [ 33.282935] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/03 10:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000382000)='/dev/ppp\x00', 0x408000, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000973000)=0x0, &(0x7f0000ee6000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001d8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b65000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007e7000)={r1, 0x6}, &(0x7f0000543000)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fe7000-0x18)=@add_del={0x2, &(0x7f0000b8d000)=@generic="bb43f5f7fb1be8bbc8cf8a70019f7dec", 0x4}) syz_open_dev$sndtimer(&(0x7f0000441000)='/dev/snd/timer\x00', 0x0, 0x600000) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000291000-0x3)=0x0, &(0x7f0000804000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000da4000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ef2000-0x30)="190000002e001d0032080401000000000005f0010000000001", 0x19) clock_gettime(0x0, &(0x7f0000fcc000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000888000)='./file0\x00', &(0x7f0000a53000)={{r3, r4/1000+30000}, {0x0, 0x2710}}) 2018/01/03 10:04:54 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f3000-0x16)='/selinux/checkreqprot\x00', 0x8040, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f00004dc000-0x4)=0x0, &(0x7f0000fbf000-0x4)=0x4) futex(&(0x7f00009ee000)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000856000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000fc0000-0x10)={0x1a, 0xf5, 0x7ff, 0x480000000, 0xadc8, 0xff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000711000/0x1000)=nil) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000e7b000-0x4)=0xfffffffffffffffa) 2018/01/03 10:04:54 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000008000)={{0x2bfa1f69, 0x2}, {0xe11, 0xffffffff}, 0xfffffffffffffff9, 0x7, 0xfffffffffffffff7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f000000e000-0x8)={0x6}, 0x8) close(r3) 2018/01/03 10:04:54 executing program 1: socket(0x7, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000d2d000)=""/4096, 0x1000}], 0x1) 2018/01/03 10:04:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00006e2000-0x8)={@empty=0x0, @empty=0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x80e, 0x10000000000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000633000)={0x6, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x84) 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, &(0x7f0000000000)='./file0\x00', &(0x7f0000a42000-0x8)=[&(0x7f000096b000-0x1)='\x00', &(0x7f0000ff1000)='{'], &(0x7f0000001000-0x10)=[&(0x7f0000e60000)='(^md5sum\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x7)='vmnet1\x00', &(0x7f00003b6000-0x6)='!!#%]\x00'], 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x100) 2018/01/03 10:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x27)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x1) 2018/01/03 10:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000274000-0x9)='/dev/sg#\x00', 0x700000000000, 0x200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e0f000)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000055d000)={0x0, 0x8000}, &(0x7f00009a6000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f79000)={0x0, 0x0}) getpgid(r4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e11000)=@assoc_value={r3, 0xd365}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fstatfs(r1, &(0x7f0000699000-0xb2)=""/178) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x38b, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/03 10:04:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b2000)=@assoc_value={0x0, 0x0}, &(0x7f0000cb4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005fb000-0x8)={r2, 0x8}, &(0x7f0000dff000-0x4)=0x8) socket$inet6(0xa, 0x7, 0x7) 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002f0000)={0x0, 0x0}) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) openat(r1, &(0x7f0000f8a000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/03 10:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001a8000)=""/24, 0x18) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000531000)=""/173) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4d000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001e0000-0xc)={0x20000000, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007fa000+0xd44)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cc1000-0x4)=0x0, &(0x7f00001fe000)=0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000002a000)=""/227) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r4, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000a6000/0x2000)=nil, 0x2000) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000a8000-0x4)=0xc, 0x4) mmap(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a7000-0x8)={0x0, 0x0}) 2018/01/03 10:04:54 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 33.412242] binder: 5779:5781 got transaction with invalid offset (0, min 72 max 72) or object. [ 33.435394] binder: 5779:5781 transaction failed 29201/-22, size 72-24 line 3190 [ 33.482759] binder: BINDER_SET_CONTEXT_MGR already set [ 33.490245] binder: 5779:5781 ioctl 40046207 0 returned -16 [ 33.501851] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/03 10:04:54 executing program 2: r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/netfilter\x00') sendmsg$unix(r1, &(0x7f0000001000-0x1c)={&(0x7f00003bd000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000bb000-0x18)=[{&(0x7f00009f5000-0x5e)="d231939ef7f0bc7b6969eb07510048d988ce287317b131839acae43577903509e45b963045d722292906c78f0063c2d528e7aeaf9a28ab9f2df51f1cf9a92c765b80b85473da1f63e5ddb5e946c1d66343a5f65bbdadfd604b9a16e1eb71", 0x5e}, {&(0x7f0000931000-0xd5)="80034b9ac0d50fda35ff67e5d0ad968edbee992b906ac4bc1d3912f4c5b4019a420d45000baaf7032616ea4734d91e7bd0516325c030b3da4f364ada0710a01cec15df4874838507b3b21a79b6d6ea8bf618a2f48ad89a2a67d4db88f6b7a05fc4957b3fa7ae513e2acdbd357f291fb132953cc2e23f6b517cc7f3f1c1ce79d39465e59471b7ce56c1fa3ad86ed7cab15896b3572e7c89c74664d8a36a07e81f41d4a93c242fe8874661f442b9df32ec19136ce0d797c3268b5095dc1d794f71301fe29b977b004b83aa16ce5414216892d49016c1", 0xd5}, {&(0x7f0000001000-0x3b)="2e38d1f300187fc1bdd5bdb3572a9bb1fde213c653fd4645d1791fa7387841d2039fca078a249a00d4aaae94bf001ac5679c5a5f92d8c87f4dc3af", 0x3b}], 0x3, 0x0, 0x0, 0x40000}, 0x10) 2018/01/03 10:04:54 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xa)={0x0, 0x61bc, 0x1, [0x5]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x9, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x9, 0x3, 0xc9, 0xc9af, 0x2}, &(0x7f0000003000-0x4)=0x14) 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6d000-0x10)='/selinux/member\x00', 0x2, 0x0) flock(r0, 0x1) connect(r0, &(0x7f0000e05000-0x58)=@nl=@proc={0x10, 0x0, 0x3, 0x800000}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000dc2000-0x4)=0x0, 0x4) 2018/01/03 10:04:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b2000)=@assoc_value={0x0, 0x0}, &(0x7f0000cb4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005fb000-0x8)={r2, 0x8}, &(0x7f0000dff000-0x4)=0x8) socket$inet6(0xa, 0x7, 0x7) 2018/01/03 10:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a4a000-0x4)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00004f5000)=0x80000001) sendto$inet(r0, &(0x7f0000f07000-0x51)="7e0518ba0e9252d2e0748a", 0xb, 0x20008000, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="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", 0x5b6}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2018/01/03 10:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000993000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000c37000-0x5c)={0x5, 0x0, 0x30, {0x0, 0x0}, 0x80, 0xc1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000025a000-0x8)={0x0, 0x0}, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000bdd000)={0x0, 0x0, &(0x7f0000410000-0x8)={&(0x7f00002e4000)={0x2, 0xa, 0x1f, 0x0, 0x1b, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x0, 0xfc, 0xa0, 0x0, @in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}}, @sadb_x_nat_t_type={0x1, 0x14, 0x31c6, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0xa4, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x3, 0x6, 0x0, 0xa, 0x5, {0x6, 0x7f, 0x2, 0x6, 0x0, 0x5, 0x0, @in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b, 0x0, 0x10}, @sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009cb000-0xd)='dns_resolver\x00', &(0x7f00006f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a02000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000431000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd6000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e94000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/03 10:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bde000)='./file0\x00', 0xa0140, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000689000-0x4)=0x0) r1 = timerfd_create(0x0, 0x0) poll(&(0x7f0000003000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x3) 2018/01/03 10:04:54 executing program 2: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000e5f000)="ae1304c911fb693c2219da3a3b69a1d0", 0x10) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000e0a000)=""/178) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000e5f000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e5e000)=0xc) fallocate(r1, 0x0, 0x0, 0x0) 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fea000-0xb)='/dev/hwrng\x00', 0x10080, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fe9000)={0xb2, 0x9, 0x8d, 0x81, 0x653f, 0x80000000, 0x1, 0x5, 0x7, 0x6}) [ 33.845444] Option '”ŒLæL»½7ßvö¬Ìµ/C–Ý¥*Ï©.E@ʇ¯|º ³JØöž9mÓ³|TôçeQ´…ØïÂéĘj?ÓÇàU?Zˆµ"þÂÞû(õ`í7`d÷ÅYLL)9uÝ„ „…buòî«õ—קiéNeo7ºø»ÿ)a®¾‰ÂÞy;4ÙN Å' to dns_resolver key: bad/missing value 2018/01/03 10:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/03 10:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile64(r0, r1, 0x0, 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000315000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f90000)=0x10, 0x80000) r3 = dup(0xffffffffffffffff) r4 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b19000)={0x0, 0x10, &(0x7f0000be3000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000097c000-0x4)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a65000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000999000)=0xc) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ac000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000815000-0x24)={@generic="3873b44ba0c9b695d1e6b264504f9dd3", &(0x7f0000efb000)=@ethtool_modinfo={0x42, 0x6, 0x74a2, "3c595f5e6f302f19"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a19000)={r5, @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]}, 0x1, 0x0, 0x3, 0xbc, 0x85}, &(0x7f00006a7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000197000)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6c000-0x4)=0x8c) prctl$getreaper(0x3b, &(0x7f00007db000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000a79000-0x10)={0x6, 0xa5, 0xffffffffffffff3a, 0x6}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x81, 0xcbffffffffff, 0x0, 0x200020000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000868000)={r8, 0xffc}, &(0x7f000015e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000022a000)={0xfffffffffffffffe, 0x8, 0x8, 0xfa4, 0x5, 0xffffffff000, 0x1, 0x3, r5}, &(0x7f0000784000-0x4)=0x20) ioctl(r4, 0x2285, &(0x7f0000007000)='S') sync() ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f000035b000)=0x4) 2018/01/03 10:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/softnet_stat\x00') preadv(r0, &(0x7f0000261000)=[{&(0x7f00006a3000-0xa9)=""/169, 0xa9}], 0x1, 0xfffffffffffffffc) clock_gettime(0x0, &(0x7f0000105000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000959000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000eed000)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000c4d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fdd000-0x4)=0x0) [ 33.881301] Option '”ŒLæL»½7ßvö¬Ìµ/C–Ý¥*Ï©.E@ʇ¯|º ³JØöž9mÓ³|TôçeQ´…ØïÂéĘj?ÓÇàU?Zˆµ"þÂÞû(õ`í7`d÷ÅYLL)9uÝ„ „…buòî«õ—קiéNeo7ºø»ÿ)a®¾‰ÂÞy;4ÙN Å' to dns_resolver key: bad/missing value 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000304000-0x1c)={&(0x7f0000e8c000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000290000)=[], 0x0, &(0x7f00009ad000)=[], 0x0, 0x0}, 0x0) 2018/01/03 10:04:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ede000)={0x0, 0x0, 0x0}, &(0x7f0000cc4000-0x4)=0xc) r0 = getpgrp(0xffffffffffffffff) getpriority(0x2, r0) 2018/01/03 10:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x0, 0x400000fc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004e0000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000980000)=0xffffffffffffffdb) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b05000-0x4)=0xe90) 2018/01/03 10:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000ea5000)=[], 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f0000095000)='./file0\x00', &(0x7f0000445000)='./file0\x00', &(0x7f0000788000)='exofs\x00', 0x1000, &(0x7f0000c89000-0x1)="e9") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000759000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x0, 0xff, 0x3, 0x6, 0x1, 0x31}, &(0x7f0000005000)=0x20) 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a52000)={0x0, 0x2, 0x0, 0x0, "aa256ec18d45648635d3549de27a0e67ff7b6a8cbac08f9475140a466093b30c"}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/03 10:04:54 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffc000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ffd000-0x4)=""/4, &(0x7f00006d9000-0x4)=0x4) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000d7b000-0x2)=0x0) [ 33.922275] sd 0:0:1:0: [sg0] tag#188 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 33.930965] sd 0:0:1:0: [sg0] tag#188 CDB: Test Unit Ready [ 33.936589] sd 0:0:1:0: [sg0] tag#188 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.945366] sd 0:0:1:0: [sg0] tag#188 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.954154] sd 0:0:1:0: [sg0] tag#188 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.962931] sd 0:0:1:0: [sg0] tag#188 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.971710] sd 0:0:1:0: [sg0] tag#188 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.980588] sd 0:0:1:0: [sg0] tag#188 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.989362] sd 0:0:1:0: [sg0] tag#188 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 33.998123] sd 0:0:1:0: [sg0] tag#188 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.006890] sd 0:0:1:0: [sg0] tag#188 CDB[80]: 00 [ 34.027697] sd 0:0:1:0: [sg0] tag#193 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 34.036344] sd 0:0:1:0: [sg0] tag#193 CDB: Test Unit Ready [ 34.041990] sd 0:0:1:0: [sg0] tag#193 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.050801] sd 0:0:1:0: [sg0] tag#193 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.059555] sd 0:0:1:0: [sg0] tag#193 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.068285] sd 0:0:1:0: [sg0] tag#193 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.077029] sd 0:0:1:0: [sg0] tag#193 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.085771] sd 0:0:1:0: [sg0] tag#193 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.094511] sd 0:0:1:0: [sg0] tag#193 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.103252] sd 0:0:1:0: [sg0] tag#193 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 34.111989] sd 0:0:1:0: [sg0] tag#193 CDB[80]: 00 2018/01/03 10:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a37000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000216000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000813000-0x8)={0x0, 0x0}) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/03 10:04:54 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/autofs\x00', 0x101100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r2, 0xe8, 0x7, [0x80, 0x0, 0x5, 0xfff, 0x1, 0xe3, 0x7f]}, &(0x7f0000016000-0x4)=0x16) mq_timedsend(r1, &(0x7f0000015000-0xe4)="0c503624a9c3328ba46afaf1a9548b3f90ce17f3cba44e4a1699dff67fa0d9aecc1a26bdebb1f4f1a87e945a53798559c8bfab6d689045c22121050d658d45aeaa977e6f1e237a9ee726c0f73a66313c25b20dbab7e0fba844b5413da953fe77c2e725f98fc5fc037f2f5edb45e561a5f6a2e08132ef227d7295c5792f41033a72d1e3fd763387654bd4f67f43af0122afc835409153cbf6074a406ac7a90165ec6fd7e779fd0a3b89d5ec282f8e0f65f2c52f6099b0b407f53258d1ca678e1e0a853665cc2d257c7eb6f6427c51072b3acfeb63dd577f41e4b876dbd0cf8e79856692e9", 0xe4, 0x101, &(0x7f0000014000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000016000-0xb0)=[@in6={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x88bd}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5000000000000}, @in6={0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xb0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 10:04:54 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x50, &(0x7f0000004000-0x50)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={r2, 0x3}, &(0x7f0000004000-0x4)=0x6) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000002000)=0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000)={0x0, 0x6, 0x6, 0x1, 0x5}) 2018/01/03 10:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) exit(0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000526000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c42000-0x160)={{{{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]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2, "9c804be06d6424eb469041d7c3864713521f3a479eeefbc9191440b48e5963ea4be7121633f97b6f3a5b088cfa014dc1b92804f7dc19133f5148105499c69c12ba973cd253fa45b2a744cbe2dbeaa825"}, 0x160) r2 = gettid() tkill(r2, 0x16) 2018/01/03 10:04:54 executing program 3: mmap(&(0x7f0000000000/0x635000)=nil, 0x635000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000de000)=[], 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000635000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000636000-0xa)='net/snmp6\x00') mmap(&(0x7f0000635000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000636000-0x4)=r1) 2018/01/03 10:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) timer_create(0x7, &(0x7f0000fae000-0x58)={0x0, 0x24, 0x5, @thr={&(0x7f0000179000-0x1000)="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", &(0x7f000036b000-0x4c)="292270559547a204cef6b75d88ea55f9883354842464019c3a1ce02d0f3eebb86b46fdc12a821ffa634d5b18f1022515eadf7c66a2cd6ebcf4877331343858f628b24b1e42314c078b742abf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ae000)=0x0) timer_delete(r1) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0x10, &(0x7f0000001000)="", 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071c000)={@generic="7a58d15538f5a48c8cfab83283e05333", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000983000)={@generic="07ffb73059ddf80fe35ccdbe5f5bc907", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000099a000-0x10)=@req={0x9, 0x1f, 0x100, 0xf1c}, 0x10) 2018/01/03 10:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ac0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fbf000)={0x0, 0x48, &(0x7f0000225000-0x48)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6000000000000000}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}]}, &(0x7f0000e4e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f00000)={r2, 0xc9a}, 0x8) r3 = syz_open_dev$sg(&(0x7f000034c000-0x9)='/dev/sg#\x00', 0x1, 0x2000) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000314000-0x8)=@assoc_value={r2, 0x1}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000095b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00002f6000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @random="e65ccaa9d29f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/03 10:04:54 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f000001a000-0x4)=0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/01/03 10:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fanotify_init(0xe, 0x402) epoll_pwait(r0, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f00005e9000-0x8)={0x0}, 0x8) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000)=0x0) fcntl$notify(r0, 0x0, 0x1000000101) inotify_init1(0x0) 2018/01/03 10:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000545000)={0x0, 0xd, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008eb000-0x4)=0x0) timer_gettime(r0, &(0x7f0000bd9000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000664000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000f0a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r1, r2) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00009a7000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='comS\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3d) prctl$setfpexc(0xc, 0x0) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000c92000-0xd4)=""/212, &(0x7f00006b5000-0x4)=0xd4) r1 = memfd_create(&(0x7f00004bd000)='(:ppp0trusted-$$-\x00', 0x2) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) pread64(r2, &(0x7f0000c76000)=""/184, 0xb8, 0x0) getdents64(r2, &(0x7f00009ed000-0x53)=""/83, 0x53) getsockname$unix(r0, &(0x7f00003ec000+0x445)=@file={0x0, ""/63}, &(0x7f0000678000)=0x41) unlinkat(r0, &(0x7f0000323000-0x8)='./file0\x00', 0x200) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000b92000)={0x0, 0x4, 0x401, 0xffff, 0x100000001, 0x1, 0x6, 0x20, 0x1, 0x7, 0x200000000, 0x1}) dup(r2) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a37000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000216000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000813000-0x8)={0x0, 0x0}) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/03 10:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = socket(0x10, 0x3, 0xa) sendto$llc(r1, &(0x7f0000b27000-0xf0)="d3d23efc3ebb800b43dba77f528aa864d11e45158baba0eaa1184983b2aeb77a6dbc2f54fb18c9c242775241973b8562ba2a79aad195f83b8a31367b88e4321cca43253557557f5c41c5098e6f188b02617f6371047affc1975d25783504097ead18f576bb200de5e8edea7e7a13de6f137ae729b6106c2d7c165268193d66831e5440c94466d35a21f1f64abcaa298945c4288fbb2905add13b262dd896a4a98deee093c50cea984f277c4d091bb10f5397837447bd3cd3c9453496a9fe70f6dfc79c93ad3be7a9df03d423531f63eeb3f5a7e13e6977c600561a996b262bdedd3291470df040f7bbdd5f4f7e9df029", 0xf0, 0x4, &(0x7f0000ba5000)={0x1a, 0x9, 0x2, 0x20000000009, 0x5, 0x5a91, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000277000)=0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b4f000-0xb8)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe6}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xb8) sendfile(r1, 0xffffffffffffffff, &(0x7f0000a2e000)=0x0, 0x80000011) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fb8000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00002af000-0xc2)=""/215) ptrace$cont(0xffffffffffffffff, r2, 0x5, 0xffff) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00007ad000-0x10)=@common='ifb0\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x27) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000f33000-0xb0)="92bb7503ca2a2a57e7bc4d7cde8f88caedbcc1e9bb4dc0d7a70b942d330bd4a4c5f30210ccecf7c72b0e0b505ae31b2e83c3e17bd9cc6d4b97abf9bfbda9fb502ea40f537eb7bb480576722b642838d0bb123691f75b932545c1ec580fec532df6218a1e952f8c650f8ce64600aa089ba87ae75ad5dfbcb0ee2c3f3e1ebbecf2bae4a4d65a7b08874c16452daa3e0718789e5ced2f2f7ba26af8f0463eab4685e79a4d23cf8d583257beb6d3d6475967") 2018/01/03 10:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a62000)={@generic="b0c94cbe8c326751d86778eafb77cc0a", @ifru_flags=0x200}) lstat(&(0x7f0000d8e000-0x8)='./file0\x00', &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000955000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x1, 0x1, 0xa, 0x80, 0xa0, 0x11, 0xb1d3, r2}, {0x8001, 0x1f, 0x0, 0x100000000, 0xb94, 0xfff, 0x1, 0xe522}, {0x9d28, 0x3, 0x9, 0x800000}, 0x2b, 0x5, 0x2, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x8, 0x1, 0x6c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x2, 0x3f, 0x7fff, 0x61, 0x80}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008ef000-0x10)={0x4, 0x1, 0xfffffffffffffff7, 0x9, 0x0}, &(0x7f0000439000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000975000-0x8c)={r3, @in6={{0xa, 0x2, 0x80, @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]}}, 0x8c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000070000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='rose0\x00', @ifru_flags=0x20301}) 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d9a000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000773000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000191000-0x8)={0x0, 0x0}, &(0x7f0000c17000-0x4)=0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) writev(0xffffffffffffffff, &(0x7f000093a000)=[], 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00005e4000-0x4)=0x2) mknodat(r0, &(0x7f000097f000)='./file0\x00', 0x0, 0x1) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2000) close(r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000d84000)=0x0, &(0x7f000045d000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000493000)={{&(0x7f0000378000/0x2000)=nil, 0x2000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000815000)={0x2, [0x0, 0x0]}, &(0x7f0000096000)=0xc) socket$key(0xf, 0x3, 0x2) userfaultfd(0x0) dup3(r0, r1, 0x0) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000000d000-0x5c)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x8c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000c38000)=0x3, 0x4) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000df9000-0x20)={0xfffffffffffffffb, 0x0, 0x4, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000606000-0x8)='./file0\x00', 0x8000, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00009fa000-0x18)={0x0, 0x800, 0x2d, 0x75, 0x5, 0x188}) ioctl(r0, 0x8936, &(0x7f000067c000)="") 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fc7000-0x4)=0x0, &(0x7f00002b8000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407ff0040", 0x5) [ 34.442465] random: crng init done [ 34.455945] audit: type=1400 audit(1514973895.157:25): avc: denied { ioctl } for pid=5937 comm="syz-executor1" path="socket:[12706]" dev="sockfs" ino=12706 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 34.506648] device gre0 entered promiscuous mode 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000709000-0x4b)="2ec0d37cec1ea4dd00b842fb794fb1d1c277c5b6aae74e1f8d84b43117b3b3797b073d444bb89fc34c63c7305ec3a20ddff6292d8ed2192061e5bce963c58ed920a17283548bb23df5db73", 0x4b) eventfd2(0x200, 0x800) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") sendto$unix(r0, &(0x7f0000042000)="7a47f92e55e5e907a93e03277771a14f6246298669a836206fa99c7206bc93868dd1e9f28997c763072a1da31f0cd1f174310f2f1f266e305b155c73b78b2d1445eeabacc11cce910207dd81d09ba088edd2e1c467d73f6748a0540048df550d7ca1f811979eeac9aedfe6b95db240540cf376553e3baef5358618c58e2fc2d1ab2464fdfb9b2a6a8dd47bd9b78936c9d1c1bbfce57c413cbb103f6ffb20c3bdef437040994ccb62d65eddf53fbfc490ff152798098fd6fbf318111c", 0xbc, 0x80, &(0x7f0000c2a000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/01/03 10:04:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00007d9000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002ac000)={0xfffffffffffffffe, 0x0}) poll(&(0x7f0000144000)=[{r2, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002a9000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5a000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000574000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009f6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$setstatus(r1, 0x4, 0x400) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000bc9000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000af6000-0x50)={0x0, 0x48, "c82dbc0ddedf47219cedf41b1e6e17d12cf2c52bc7a6c101c97644642fd02be637a6c75247243e663fbd65a091de8b1dbfabe4df03f49ef0c6b34231f32ba8778c38fd8524e04ed6"}, &(0x7f0000f65000-0x4)=0x50) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e6c000)={0x5cb, 0xa, 0xc0f, 0x4, r2}, 0x10) sysfs$1(0x1, &(0x7f0000f0d000)='!\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000dc4000)={0x0}, &(0x7f00006a8000)=0x4) acct(&(0x7f000037e000-0x8)='./file0\x00') remap_file_pages(&(0x7f0000d4d000/0x4000)=nil, 0x4000, 0x2, 0x1ff, 0x12) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000080002, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x40200000000001, &(0x7f0000a8c000-0x4)=0x0, 0x7c86696bde4c026c) r2 = memfd_create(&(0x7f0000fe4000-0x6)='vself\x00', 0x3) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000b63000)=0x0, &(0x7f00001ef000)=0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00004ab000-0x8)={0x5, &(0x7f0000366000)=[{0xfff, 0x40}, {0x5, 0x8}, {0x8001, 0x5}, {0x3, 0x10000}, {0x0, 0x8}]}) fadvise64(r0, 0x0, 0x2000000000000000, 0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000a46000)={{0x800, 0x7fff}, 'port1\x00', 0x0, 0x100000, 0x1000, 0x0, 0x69, 0x7fff, 0x4, 0x0, 0x3, 0xffffffff81501ffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000052000)=[0x10000, 0x40]) fcntl$setsig(r2, 0xa, 0x38) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ce5000-0x20)={@common='yam0\x00', @ifru_flags=0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000e41000+0xe9)=0xe57) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) writev(r0, &(0x7f0000a6f000-0x10)=[{&(0x7f0000b36000)="6baba581d1", 0x5}], 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000838000-0x6)={0x1, [0x1]}, &(0x7f0000b40000-0x4)=0x6) 2018/01/03 10:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xfe) 2018/01/03 10:04:55 executing program 4: socketpair$inet(0x2, 0x80000, 0x7ecc, &(0x7f0000502000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000844000-0x4)=0x0, &(0x7f0000b6f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003c1000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000863000-0xc)={0x2400003e, 0x9, 0x34}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000088f000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/03 10:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007e1000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000215000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000b78000-0x4)=0x4) prlimit64(r0, 0xa, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000375000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b12000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a23000-0xc)={0x0, 0x7fffffff, 0x20}, &(0x7f0000c28000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000026e000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x800, 0x5, 0x2, 0x1ed8991c, 0xa796, 0x1, 0x0, 0x100000001, 0x46ef, 0x8, 0x7, 0x1f, 0x800000]}, &(0x7f00009e3000)=0x108) listen(r1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000bb4000)="", 0x0, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f0000cbe000)=""/115, &(0x7f00007ca000)=0x73) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000efb000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f00002af000-0x9)='/dev/sg#\x00', 0xffff, 0x20000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000ffc000)=""/173) clock_settime(0x6035ac29068c8d07, &(0x7f000057d000)={r0, r1+30000000}) 2018/01/03 10:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/autofs\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e3d000-0x10)=@req={0x3, 0x2, 0x5, 0x4}, 0x10) r2 = mmap$binder(&(0x7f0000dd2000/0x2000)=nil, 0x2000, 0x2f9013c9712d4abe, 0x22010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000037a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006c3000)={0xc4, 0x0, &(0x7f0000267000-0xc4)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bae000)=[], &(0x7f0000d0c000-0x18)=[]}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f0000c18000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000bcc000)=0x0, 0x1, 0x3, 0x3b}, @flat={0x77682a88, 0x1, r2, 0x3}, @flat={0x77622a85, 0xb, r2, 0xfffffffffffffffe}], &(0x7f00007b7000)=[0x38, 0x38, 0x20, 0x28, 0x40]}}, @acquire_done={0x40106309, r2, 0x4}, @increfs_done={0x40106308, r1, 0x2}, @increfs_done={0x40106308, r3, 0x4}], 0x86, 0x0, &(0x7f00004af000-0x86)="1d3fad8b2a1f48c7066233c1c725162913c6b1fe160b842ba8fe3bd574c5236981885490be16e351a2a01ae42b062c19c3ba4a6dfa68aea819afef89d90b086278620f90d132540677a91cb820bf53c7f42faebabf9b6d521bf0d16fd2342888ee2962a5aea3972a05f9fd12af9d3311d7baef9847c2d354c77f18acafe5d3e9140589bff81c"}) r4 = epoll_create1(0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000963000-0x1e)=""/30) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000b000)=@req3={0x7, 0x10000, 0x0, 0x2, 0x8, 0x0, 0x2}, 0x1c) fstatfs(r4, &(0x7f0000b3f000-0x17)=""/23) 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0xc0000000000, 0x2, 0x80000000, 0x4, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x9, 0x10000, 0x4000000000000000, 0x2, 0x10001, 0x4, 0x40, 0x5, 0x7fff, 0x8cf, 0x20, 0x4, 0x7, 0x59dfb62a]}, &(0x7f0000006000)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x51b66431, 0x6, 0xfffffffffffffffe, 0x8, 0x3}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xda}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x55a73b87, 0x8, 0x4, 0x0, 0xbfde, 0xc000000, 0x8, 0xff, 0x5, 0x1, 0x8000, 0x1e, 0x9]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x2, 0x0, 0x6, 0x7}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff8, 0x9, 0x6, 0x400, 0x4, 0x200, 0x3, 0x7, 0x40, 0x2, 0x8, 0x1, 0x3, 0x2, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x9ee5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x9}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x1, 0x466, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x3, 0x401, 0xc1}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7fffffff, 0x9}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0xc15, 0x10001, 0xd900}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x2b, "0a05f4db67a595df26126794e52df58a06eb7b4f2787cf980e156f730752ddcd73572c6c5012cc86811b98"}, &(0x7f0000006000)=0x33) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000-0xc9)={0x0, 0xc1, "2ec568aa409ba01f5f15fe39aa82b1c3f923322b03eeec38f7c7b771ba6030ac990d1c7431b0cec1f8cac9344cefef84a41927e409ada9e7d1aec8f19c9038fe500f1fb76e80b7ac596f0bc1ef3120dc9bee9a248c1c6fa6d48401b8a55f610fc549cdff9ae186f29ec77d2adc729ce5039338c6f80f4f23ea0b69ba0dcad38bef417702c57f260a57ad5aaa74e24aee03f0aee46300ad039eac345a0119f269aa0a4da16ab96d6d2a5c8bbb47ccd433d425a3dff3a917b6176b0383b96fb7e430"}, &(0x7f0000006000)=0xc9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x81, 0x2, 0xc2ef, 0x4, 0x2}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xda, "decef7f470137f0015cc51740ac79faf16353a5c85b4127882bd07178372b6bef7b5c287531b7345d74d10278f3ecacfbfcaa3f4f72920032a68064e51286432b9c252b8a7f2371eae4042a4e49bc1481c5b6a8106ca9adf06165d0bb0da1445037c66f5e48f30a4c3eef16978a52ea91905e2e2afce277c09de7f9f35b8ced8bff071a3129287b2c52b1d29279b783916523e49e1ffa3f1b87c787c4c4d0c9c27d68d416c662800b8a375e56e57d2faf90609b78a3cf00ef452d3f3f809808efdb8b2b6560534ca49ac29812a64436ad7fb14d7347bb9cc345b"}, &(0x7f0000007000-0x4)=0xe2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x401, 0x7ff, 0x8000, 0xffffffffffffffff, 0x9e3f, 0xd8a4, 0x8000, 0x7, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=@in6={0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c, &(0x7f0000001000-0x8)=[{&(0x7f0000007000-0x56)="13dcffafe9755fa05550d5aaf07f0896df2c2296493f5b25ab180cad8cc5d2c60aa29b6ad81b3edd1143551713ed2fd6591f33949901e272fc4b124c9f6b01ed211e1aa37216c4366194ebfbd42911532c5978590f1f", 0x56}], 0x1, &(0x7f0000006000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x1f, 0x1, 0x5102, 0x2, 0x401, 0x1, 0xff, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8001, 0x1000, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xffffffff, 0x2, 0xffffffffffffff01, 0x1, 0x7, 0x6ea, 0x3da, r3}}, @init={0x14, 0x84, 0x0, {0xf800000000, 0x89f3, 0x7, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0x0, 0x81, r4}}], 0xdc, 0x1}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ac9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000007000-0x1d)="8186d6cf893e6ae2117526c326ad6c2d6232eea041437c7c571708dd7e", 0x1d}], 0x1, &(0x7f0000007000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x80000001, 0x6ed65e56, r5}}], 0x2c, 0x44080}, {&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000004000)="ebd4bb09f1d7e69bf28e937b2ecf79a790f68c91737f6ed9a5fe6214f7418d3596e8f964a6467d0587", 0x29}, {&(0x7f0000006000)="4a9c8bd2cc01a439e12613e305c067f108a61c4e9e97426a2840e09558c10ecc980367c71fdcdad3eb8eb605f075c53bb2b0c47d31172867258faffa0bc8f4a6b165dd070c631b2bace08ab9263c0f4c6cf8b31200c379ed6790b75821a83afcefabf18c4f55a7f3ffa1ac0a4ce2ba39706dbab4d87460bc276a2ef7ab5c63845a22953c811c76b5108536e56c0c75830a85f7d1031737cd311fd6303ab3954fc02157ceb9226bc600dc2da11124b6dc589816cd3325d3a591b6c2d166d807fb70ae084aee1119d7a38143c0f2a986efcbe3ecb76ca9a86c3cc4e4a6256c63b446cd8269219bb87c5d4928109dae69ea0845676a", 0xf4}, {&(0x7f0000006000)="a0e93108e52f8a7d96acd827", 0xc}, {&(0x7f0000006000)="a7c44045893e2df68e9906f226ff21af8dae30b7d1093216", 0x18}, {&(0x7f0000001000-0x4e)="2d59c04b0e9fb6e49f70d02a1ab04cbd9483de8c8fd6698bf9616330e824f919e7cb74847ef29e52d73194c15e0a22c787c4e3da3b5dbee32eb3b8d3ee51d341cdbb249b3d58c569ef93c5bc83c6", 0x4e}], 0x5, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0x2a76800000000, 0xfffffffffffffffb, 0x9, 0x3dfa, 0x401, 0x2, 0x2, 0x3, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0x10000, 0xa, 0x3ff, 0x1ff, 0x9, 0x5, 0x1f, r7}}], 0x58, 0x44}, {&(0x7f0000006000)=@in6={0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000007000-0x4e)="40c4a395a5c07a0aa072d910264cdc1eed1e2bfe605dc0eb8d9957a58d2347202b55487df3c2cd30dc3e1320bc1647832a5475314612f6abdfbdfeb3a9fcb421a19bbf7caa609a092b69eb08f94e", 0x4e}, 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{&(0x7f0000005000)="aa71b64ab24dc976594062b155e36320f61f3cd17129b444c694e95c302fd053494ad750a512e1d45e6e44b9248d7a96fed88101e5b1277abfda7aafe56d4e96f6d88dcf5c400da48fabfae0f221af4966ad70dbf32d8084ef9266c9d593fd49a80797735bd349707271253cfd637d8d54e94ba6ec3e88bdb5e81fcfac66738acc3183313af44fe6083c8b0f32661a5f8a046f36a020268d17e8f3deb64104bb37a6a39aacea7ffc1b668a4e40ddb983fb08151cdfe7085eacef703ee48a3d3fab5b8ac9c5077b6df3c3fff1d74cd46d18a9476f1d26524ab02834484ca228b3a22c3e8d9465d8a33067ffde6e3cf182f29217e7fd592c5642a45e", 0xfb}, {&(0x7f0000005000)="54c2cd835c153ede59027270fe9e3f604d9f0ce3fc56a20c792a8bc81fe93060789e5fd5979e64fa7dd040db71ff4c81462817ab14099d899f53b5dce8e6c1c4fc795e696484979eb3d38be631277051074fe0796d8599a73cada371ae42ed4fcd84f81f17925ee19e953c531a7667bde0d525ffc8d67961c2ffad58700dcd0104cc650481b7e63a59afffe4662f7e01cf4dd32b9485d88a0a77a13f79617cc54ce250d6b8df62d23bc6af991ec9a9966f3f45e8cf3d670c2c9feff7113e075f7b830cec1c596903c7046fee988f20f4c6cb9c3ddacf09c395e338dc215ffd3ea8960d7a08ad9709f9f94451f515297d106181681946c9dec4174405ee49", 0xfe}, {&(0x7f0000007000-0x45)="3a7f92ab2291b273e93295fea9dcb0ece83fb22413928dcbe25b9e3d224b2cc1aafda0e0e0fecb716d314d3e1a70f1b24c08f1e84395d30072f0c1a8c909df2e35b6d7445f", 0x45}, {&(0x7f0000003000-0x1000)="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0x1000}], 0xa, &(0x7f0000003000)=[@sndrcv={0x2c, 0x84, 0x1, {0x9b7, 0xfffffffffffffffd, 0x2, 0x40, 0xb3, 0x3, 0xfff, 0x0, r8}}], 0x2c, 0x20008000}, {&(0x7f0000005000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000006000)="f00968e9b3169a3bfbe6b1dab3a90a0cec258879bd4e4f4122e55d6ed2a4d0e11c9f4a4c78571c0bb3c7e67523d4f11e3e1991d8cfbbd9ababba8ece828673ed70a01ef13f7e5bf504698a5b931a93cfa0f139aa5d9ffbfaf46c2f1bd57206d61942e71cbde2e85121be3f6b5b", 0x6d}, {&(0x7f0000004000-0x96)="6527a58ec27db41c8e5c7451985705f882dad78a9b10d781356f91141ac6cc18f62d1672993dc0e57526f72fc97ebe2f116c53eb2a14223c232b2a58cb835e75816c5c0cd9952dd21b3ce662ab928617599350e67959c89b05a77a98a1b4a5f568eddb4d11e188f34a5f738c6bafd41b7b96efa788a034d648069cd81989f0e2eee9b22dafb2c39582497fc67c5c7a6bca7910c546c6", 0x96}, {&(0x7f0000006000)="1c5ee244fad92f00708deb88014b5903ff985065e240a03b46e2d7844fb9822b839bd5d6908b6041a8fce87d27135b74365294dad12872660d6ec151b4a5d76f6fefc15d8419309b809338ac535e0747b4bf36d5aa7c740e227d26c8328bfd6927a76f9f3b9877d31dc3357258633920f6ba4e10bc85fd5cf8b585aeaddb66d0e164ac8af3118c63334cee5afacfebc684ab982c65682be32ec30ba951770b687e31514344e2176ce6fbfd0e1cd5c8873cea0445596b7fc1ecf061624bb7475eb44686d2d404304c69baafd81a6b5a130bc953b22e6991f7554ca2c58854ead8d775a64206b7a3", 0xe7}, {&(0x7f0000003000)="d61a08189baf51c4ea0481a045c99784e66c5c6c173bd24fad08d5c8010c662fa2f05f89adbfdb0464354edb825c5f9aee1d09ef97199b0c8206c37145d9a7249b563a1f6c49a6257233e44d2c5a7085e1d544f33236b0b662f6ecb7950b5f9f0cd794de3be6dce0cbc56dcd4736bc8f1f5e2d12b151c0ac5c5e243ac25e63a00c26a15da23a09c40eea8710cef02876fc58ce870d1214f868a19454b835a3603f3c7b5dec44ced44da8e4510bbe295058e555620559534c896610c5cadf29b878d86d4c7e6f544b932a60a0fa54371cbc4d88319d4d62816a6dfff9413ea10df0bfbf08dfb5b93f09", 0xe9}], 0x4, &(0x7f0000006000)=[@sndrcv={0x2c, 0x84, 0x1, {0x21, 0xfffffffffffffffb, 0x1, 0x4, 0x7, 0x28, 0x2, 0x6, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x205, 0xa86, 0xfffffffffffffee4, r10}}, @init={0x14, 0x84, 0x0, {0x1000, 0x5, 0x3f8000000000000, 0x1}}], 0x84, 0x80}, {&(0x7f0000005000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000004000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000007000-0xf7)="d6a3b6ec9c17c59029f706da1fe84706f2ea03d6d77426def4872ba134bebd89aa751f87a928579b733eef6b5bf1f6c44fbacb2690ea446143321a390ec3194c9c36b433720320710447b30b290bef3fbf838ff7e801e6a8d9e99ac6c688c97f525ee2c9cd9dcf235320b0d622796a3c5ab55769b1735e2f93bead72a626fc0aad1ca0a57e03f4b517ffd5e408f03907aadb3838696dd0ec2fbd3ebc638dfed0e49775ba8dc28aba248d95fc2bdc9464037164986c4642dd5f2456a408be648b027d6d4a133bd79e2d57298078ca9d6e0f62995a4f4aac55242d520e443927c9d03e2ae614168863811239e67723284fba7be204e67a6e", 0xf7}, {&(0x7f0000006000)="a907c1c602cca9c44fd2a9bdd1f1c5341fb68d2d1734d1c89dedd871ed871b409d7d4ce713188b6179117debecde0e3b7025e733860344a794bb3c500314d34424909557038c3628", 0x48}, {&(0x7f0000001000-0x18)="aeec176b45cded6aa4818b1738cb576dfb6a5878d60835a7", 0x18}, {&(0x7f0000003000)="56313b044a3ac01bc0e53ba0e714671a00508dc11fa918611a782c19756049662c9d38406a3d3f036738eff5c8201a57dad600f844b20f3c066b1f955bbcecc00374a3de18e08ae6d140dce6ddd69facd051ff7cee2276", 0x57}], 0x4, &(0x7f0000006000)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffff, 0x1, 0x3ff, 0x22, r11}}, @init={0x14, 0x84, 0x0, {0x0, 0x9, 0x1, 0x3}}, @init={0x14, 0x84, 0x0, {0x2, 0x4, 0x1f, 0x1ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0x6, 0x6, 0x3ff, 0x7, 0x1f, 0x41, 0x80000000, r12}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0x8, 0x3f}}, @sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0x5, 0x4, 0x81, 0x7, 0x6, 0x7, 0x4, r13}}], 0x108, 0x40000}, {&(0x7f0000007000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000-0xf9)="874a07fb2b3dac2dbe00aac4749e0cda242877bc44a0bc7e3d34b7538baeef89f427aa916acc410d46619788c922c2f660fd0f62e73457dc3b4d873cb32c5299cbb4e80b847302bfd56dcb1aa270796da1fb1c8ab909b39b9e02d30c6b11d1dcd3d567128a5616acf0f49eadabd7364ae34dcb11dcf8df240c15077049088041e2f5ad0522401d1de7dace872128c7a216a4dfb12c6e9e03bc4b790eb98862c1500b306628f7682053da04a5775ce6bfbf47efc2f486fabb61067ca9c54a762cda76f2a6355ee08b039b1304a3e1a87865fa2a3aa1c586d317c474bf5de5915a6b72b6596f4729bcd8dcc4ab7fdd55725227a0195d344a820c", 0xf9}, {&(0x7f0000002000)="9373adbb1204ef2848821ca0fa254538fd846d1b48d8121a82cc6bd0fcc3f18d2e512afb75c16a65df2e543ce4d92c2c016e57ba1053b7b4a683bc014094498a87633ead00b545278691d085ea19f04f0fa2f6fb8e42f6a440dfdebddc918069c550f93c4be19fdaa010142e5da450fd3a22d93db6e64d893b6cda90694622bf6abcd7259ecf5ee5e2fef3a40670d48efb0224a8e1ddfb0074609ffb2cc7a852a09651a26d82c3262668b1ada5294eb230679c93bad211978a1543b4e9168d217efda30cb3d050f422eb5f62fc0dc68fed8df8861a37f1cda9dca0d15ebd0b872771e39f9595fded160fd57ae8", 0xed}, {&(0x7f0000006000-0xf5)="7a97218c66872f0865a4347bd258cf73ab77a488015d85a74887235ee0b45b51722a8101b37c6c0654847e5863ea1766d9d340e797c2c4f63a3bf46d74449eca326d29291df9db773c9ad9cf0e404f3a50c5f992b5a91b0feee7b9e875adfb3c0a2306cc41da83231753ec0b35ead659a9f227cbee2463408aa2327a9d5b8eedc8b581ec9d1e18d4c867ba0c93d9f162cc6ba782275bcf9c0462598c08181f67cb390dd2263a2030862f5732c36d59afeb302c55dfbbd5e22bb99d9d4115f49cb3db5b76355fc4293cbd18b6fb2a8506ceae1d10e8be887eb4f160c14dd704cbc9b4e9abb0740037f2d0ac048d0872e23afda95a54", 0xf5}, {&(0x7f0000007000-0xf3)="8784ae9ecb5194cc043400a96189e43471b09b631726e1c018f587db090c0a1b9162921716626e6c2b82bdbe8b23f14d6dd50c8ed2441860dfe23e80081a58285f00dc5011911374056d6ad9896bf998daffceaf10818cdc7052dad1b73be819b625809376da69232edd37b6d9532f136ad50821a9f81c27f5f48a5c9fc311783244326f4375f2ca39e571f0ce1086662307cbacb8e93d77eb527d4d6c11ac41e7389548491cdcbe5e37cdde8b9e44f7a3178f7c5d14ccee52faadccf1b571494781d20f50ab797323f91f9ab4a0074a1e060765eed8ffbdfb50d670d957996268b3354d5e4385956a99242a620e1e378280b7", 0xf3}, {&(0x7f0000006000)="47909373f3dbf9408093880b968b1cdba45ac96e547ed7f09bd92444ef6dbe168f2a5a685b0f2e0e8223e102ffabe0b3d2b07f9c1ebef621a8b2e090bb22153fbc1fa4a81eee20ff13fdc39a86585e5051ac8c1a20da781533e7274d33b126a872f2837aae03544873ec0bc42aa8a21843f881e2365c7063ec0ff4f43eee7ff2248b62", 0x83}], 0x5, &(0x7f0000006000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffb, 0x200, 0x2, 0x4, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0xd25, 0x3, 0x0, 0x6, 0x9, 0x4, 0x0, 0x7, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x8001, 0x0, 0x1000, 0xfbd, 0x3, 0x6, 0x6, r16}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0x4c, 0x4}}], 0xb0, 0x0}, {&(0x7f0000006000)=@in6={0xa, 0x3, 0x100000001000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000006000)="5643328bc1ba9a0d6e47a2382513939dc0f3535282a414b8942f1bb815270631f15fa6136fcdb58d9c39", 0x2a}, {&(0x7f0000006000)="75605cde0d5537dbf7f431a1baead9124fcecbbf3b6b8d67f24ae56320b4a50fe12d6dec17ca", 0x26}, {&(0x7f0000005000)="23efc2e1269b345cfcfc85068d341344221f80899106a01f5105feadca468337296d16ccfe6d425fb984467b3b52ee40a1d50cb196c4f9ed2af456d0af8abc8ea78a7ae034cf059140c18383ef4b3b42d6609af01c4be9b357856e08d53c643576a0995e2f480574f1d2af2b6bcef0dba760d121655c23fcca65fa5092677168b7a0285cd49c9d7f4fc4347db12933e71ae7ecac0502b87eb6b69d23c73a203c1f233eb5102d4360f4e4e3ddedcd9708eee472d33bd713d1155e00f8f482e95f7518873dd84472a89cfa9ed503469e38eac0330aa44e1ecde9621a07", 0xdc}, 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{&(0x7f0000006000)="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", 0x1000}], 0x8, &(0x7f0000007000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0x6, 0x85, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x200, 0x8, 0x1, r18}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x3, 0x1b, 0x3}}], 0x84, 0x20008001}], 0x9, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r19, 0xffffffffffffffe0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0xc)={r20, 0x68, &(0x7f0000001000-0x68)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb0}]}, &(0x7f0000007000-0x4)=0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/selinux/enforce\x00', 0x40900, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000007000)='[-\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xffff, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000006000)=0x101, 0x4) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000016000)={0xfff, 0x1, 0x200, 0x9, 0x100000000, 0x4, 0x7, 0xffffffff, 0x0}, &(0x7f0000016000)=0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000016000)={r3, 0x10, "e521a029d69174f47c1dfe4417024861"}, &(0x7f0000017000-0x4)=0x18) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/03 10:04:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000294000)={{{@in6=@empty={[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}, {{@in6=@mcast2={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}}, &(0x7f00008dd000)=0xe8) write(r0, &(0x7f00001b8000)="240000001a0025f00018001000e8fc1a0a0b00ff0004bf0202ff00030800040048c26be0", 0x24) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000077f000-0x8)={0x0, 0xfff}, &(0x7f00005fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000066a000-0x8)={r1, 0x32}, 0x8) r2 = accept4(0xffffffffffffffff, &(0x7f00003d9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001a5000)=0x14, 0x800) r3 = request_key(&(0x7f0000201000-0x8)='keyring\x00', &(0x7f0000669000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000050d000)="707070305b856367726f75702c00", 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f00001da000-0xd0)="4c4dcfbf33e8eb705c9a90a9fa805d6704e496a2a29cfb5ebd7dad3c29630cdc827ac8380c5ae4c445194cb3b64c0e89ca550b534d336df8257a73a7bf32a5174b8cd07c2c38af6811442c7db2f2c250922a66c66b54d8f94675c791d51c92155fe635704dea9964b9603ee1065e6cc1125dceaa1b60baf6550df0d311b9cd08a0bcf618a37d357657880e29052ea0ace08f84e51d62da124b2aa30d565bc5c0d2ae34137fcdee56657a7b77b66c6e75604998dc4bf7eaa08859a79bf934e9a3acb7af2a65ce6abd22ba40ccff62a064", 0xd0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000040d000-0xb)={0x2, 0xc0, 0xdbe, 0x2f3eb977, 0x6, 0x8, 0x27, 0x4, 0x0, 0x1, 0x5}, 0xb) socket$inet6(0xa, 0x801, 0x0) 2018/01/03 10:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000063c000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000cff000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000c53000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0x0, &(0x7f0000dab000-0x4)=0x0, 0x20000000, &(0x7f0000432000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000f86000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x7f9, 0xffffffffffffffef, 0x3, &(0x7f0000bb6000)={r0, r1}, &(0x7f000088d000)=0x0, 0x200) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/03 10:04:55 executing program 6: rt_sigtimedwait(&(0x7f000052c000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3d000)={0x0, 0x0}, 0x8) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000389000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008fb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000ec6000-0xce)=""/206, &(0x7f0000db6000-0x4)=0xce) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c0f000-0x10)=[{&(0x7f0000de7000-0x2c)="2900000021001900013d3524000a0006020000fbff000000000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/03 10:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d05000-0xd)='/dev/net/tun\x00', 0x0, 0x1402) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000095c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0xffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}, 0x26) 2018/01/03 10:04:55 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b20000/0x4000)=nil, 0x4000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a93000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b25000)={r2, 0x3}) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000618000)='./bus/file0\x00', 0x79e2fcc200c77106, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000fd0000)=0x10001) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fd1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x23) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000248000-0x77)=[{0x14, 0x105, 0xd09, 0x0, 0x0, "006c6db5"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f000063c000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008c7000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b85000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a6000-0x4)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000955000)='/dev/hwrng\x00', 0x402, 0x0) perf_event_open(&(0x7f00009ab000)={0x0, 0x78, 0xa0, 0x3, 0x6b8ae90b, 0x8f, 0x0, 0x80000000, 0x4204, 0x8, 0x4, 0x1, 0x7, 0x50, 0x3, 0xff, 0x60000000000, 0x7f, 0x1, 0x7fffffff, 0xfffffffffffffffe, 0x100000000, 0x3ff, 0x10000, 0x5, 0x4, 0x4, 0xf70000000000, 0x8000, 0x18c0000000000000, 0x8, 0x1, 0x3, 0x8a, 0x800, 0xeb5, 0x9, 0x5ff, 0x0, 0x6, 0x6, @perf_bp={&(0x7f000016c000)=0x0, 0x8}, 0x80, 0x9, 0x3, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0}, r1, 0x2, r3, 0x2) r4 = getpgrp(r2) fcntl$setownex(r0, 0xf, &(0x7f00004dc000-0x8)={0x3, r4}) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) pwrite64(r0, &(0x7f000023a000)=')', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082c000-0x11)='/selinux/enforce\x00', 0x3ffe, 0x0) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000a25000-0x4)=0x3, 0x4) writev(r1, &(0x7f0000d42000)=[{&(0x7f0000a77000-0x7)="cbe06415edbfa5", 0x7}, {&(0x7f0000128000)="477aba26e9d99f2cf522a57f8c0d0260b182402c278813c4fb72f1b162270c6cdce3e59185d07e087118c28afda78d1fc2d3b32b53caa00e1b7782edb9fb98caca6f748dfed9a09f118ed762d92d289548206d808edac2a7a4b2a12111b30947a9740daf015a203ab8bab8d9842d2fe83b5b3b96720fbe1ee3b809989ebb2349090e6ff174f6dc1e91f0ff4c6d138af21431dd8ed76b60f996b6b44b1c3e173df07b65dea076", 0xa6}], 0x2) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000-0x10)={0x1, &(0x7f0000000000)=[{0x1ff, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a97000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/03 10:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000056d000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd4b}, 0xfffffffeffffffff, [0x7, 0x401, 0x80000001, 0x1, 0x28000000000000, 0x434, 0x7, 0x7fff]}, 0x5c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f26000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000cf6000-0x8)={r2, &(0x7f0000219000-0x1000)=""/4096}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000055b000-0x4)=0x1ff) faccessat(r1, &(0x7f00003b4000-0x8)='./file0\x00', 0x1d6, 0x1300) recvfrom$llc(r1, &(0x7f0000b57000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f00007f7000)={0x1a, 0xf7, 0x2, 0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008fb000-0x10)={0x0, 0x8, 0x2, 0x9}, &(0x7f00007e5000-0x4)=0xf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000080d000)={r3, 0xfa3}, &(0x7f000089b000)=0x8) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x807c6406, &(0x7f0000bce000)=""/30) ioctl(r4, 0x5, &(0x7f0000d80000)="") 2018/01/03 10:04:55 executing program 2: prctl$getname(0x10, &(0x7f0000a80000)=""/4096) 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x4401, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000)=[{&(0x7f0000007000)="e15e2f2f5399", 0x6}, {&(0x7f0000008000-0x61)="318f007043e9385951bdbaa0c91b3328e96a9046d577d0601c093c42f44f1dc49636fc1e87211655d8d0c07cb73ec14dd78341c30cb61b31dc0d8338378c5d2b616184861cd8787f99d3169938d366518a38c8bc72dca9c8261b48bfb4cdfc2e0e", 0x61}, {&(0x7f0000007000)="6c6480fbbf5bac8b1cde30e064ef85115496ea0e3117e8c5e053fdbad7ca34ca49d26de13ee4d30fb46451d207dcd13f2ff024961ea1b889625d61c6886a882bb5631e84414cd36a131d1121a643b32839346bb6509a2b1734699219e2216f03abfcbcaaf2010186f79cf5f18b84798e7152a9174b499b0be39fee6f6f8a19ea004d9070a19ce71517313518547f7f61c6461ce5554ff8b70ef7a4be8cf14e67497fbc9e716182ca3b1f742452db2d", 0xaf}, {&(0x7f0000007000)="2e083a504416f7af4169b334a5428a37c63cb2cec778f4dc5b761a", 0x1b}, {&(0x7f0000007000)="785ca03fe384116429e167a31b876fd43d9b86e00b2afdfac7d7fd75401c294893591b51c9775980ecf3d6bd33153672066572efacaa00e392e30d9d43b0a2cfbde1bd78e316f2d11b3eacb032ad359ad87b1a4d430c412e552f9c717aefd72bd4d25d5e377f6b6bdf69fca963c7acdce52782dd005224b643d6658b6d2db25df29eef34551290b2aafb2378ff1ae11c6e06d2244721cdf1fbb4c5bbcabbceb320bf8dd069eca469f80f3655fdf6d899ef3a175ff98f191a635e67e26238011fd723d40bf70af7da24f7eb4b13be6f386ccb7a5ac4dc27ea1d7abf5bbfcc", 0xde}, {&(0x7f0000007000-0x38)="6226bd8e48312528d9b50a86a4aa0c70c975124444eb18285090fea69cd82288c02a5faf865a18be64043211f123ae02b26d53f04ba7a756", 0x38}, {&(0x7f0000000000)="049034364cd98b2e89c847405f78757b054dfae46cfd9f42eb7d3aab340376537b42a7663fc96e971a8f0295bf59067a9f7e5e74b6a464ca555d01b9674ede11a85cb451daa037a28fd9b5b849f36f71feea6b96329ed0f5a3a7266f850c90d3f72ee737abfc81333025a4893bd9913358b2fa9bc072f0c1930feaa98953b1cb2ba01dbae92774caabd27ffa86138d3c955fa461df1d51f63bffeb07942d", 0x9e}, {&(0x7f0000008000-0xdc)="cfe95bed7be1ebc9ef0d179c1fa4186fa8760a2809fbcb3b9e734df2dbeebc66a571f846b903ff9c2e5e6ac85207f33a64adb52a3e22b0ad53437bd84dc157ba6581f6e3325b87b36a7afef32d49c425a74076e0bb736d3ee365f8580d080451ab2461e8ef663348fa20f27ca13c75f2b60187f9ff53dca47539402090a90d874b2982f44f8354306f51778dad19b8f5762eb7bd4bf291aad54dba377fd640be42f9c8098eabbc001d40d6231bad2e3cc07bd79aff798d4ff6d5733b02cb1a3c350d8b1ebde879655984bb7e9639691e93e1ace014173ec3e73adea9", 0xdc}], 0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x1000, "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"}, &(0x7f0000005000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r1, 0xf2, "719d9c769cf0b90051cf13bf473a303e851a9b689ef576a259c83d3f56a7edf532e664d593bb758cf2625961c1b8876a66b53d0dcb4c4327244541900b1c2b247c4e0132e29ab0bb0de102647c2052ab5bb77a172aa187f66dacf503ebbf5e9a9b54e5749e0302a587a88f806af2093e269f8ce902d1bb67b8e23a9a1bd3acf5b6bc9122acd9a84cca082402e3dd68eb1d715c1944c9787d4a279d91ff14aff40d37c470f773d71f171f8992636a5a23e1c3f2c1d2f6933f0e7126af950475e46fdb25d600cece7d2e13817cc4b55c0c7ef605b4b5632e58abc864559a6cd8f3ffd521790e264b71f7969850faedade0bee2"}, &(0x7f0000006000-0x4)=0xfa) request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x15)='!systemmd5sumwlan0%\'\x00', 0xfffffffffffffffe) [ 34.837668] device gre0 entered promiscuous mode 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000e36000)=[], 0x0) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a65000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b44000)={0x0, 0x80}, &(0x7f00005da000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000b1000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x62c0a1bd, 0x7, 0x3, 0x7bd, 0x4, 0xfffffffffffffff9, 0xff, 0xfffffffeffffffff, 0x1, 0x4, 0x7, 0x0, 0x0, 0x7]}, &(0x7f0000d8e000-0x4)=0x108) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xe4)={0x0, 0xdc, "220d1131514677361dc0748fbe934cc5bb06bdd3041f443ab8556a61e1c1e0aec73fea416ec9bb67e92d1ee91295c3a350511e234d5905aa491c15c788d8b7b3f59a114790c26915a37c1eca501ecf1cb2375105b35eb851a1d530c5d9825f15874c4c056a258f07c7b64f7dda9f9cb04449b81f282c91aefbdeea2d0173829a8f6e6e0d77d4e52f15ee4fb036d9e25425b412d6095695dce73fdde68189ad1133456fb0e55876aa1a267528ace1648899070624c8c0ceae6e4bee4050c5ffa832adce093a22259a5dfb0efad8e1d05d5d4f43faa319d38241405849"}, &(0x7f0000009000-0x4)=0xe4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000015000)={r4, 0x3204d376}, &(0x7f0000005000-0x4)=0x6) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/03 10:04:55 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d59000+0x9d5)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x1, 0x0, 0x3, 0x8}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001000-0x8)={0xd0, r1}) sched_yield() 2018/01/03 10:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x80004, 0x5, &(0x7f00002f5000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a5c000-0x24)={@common="6c6f000000000000000000120fff0040", &(0x7f0000000000)=@ethtool_stats={0x1d, 0x5, [0x1, 0x3, 0x401, 0x7fffffff, 0x40000000000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000712000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f00006fa000)="4d01947e83b28b26b4429f20583dfa1b17193fa092839e0c4e0423d4bc163ee16119709b814bd8fad2490b2e1cf28ad2b1ff25ec8daed94ce6ac09727e6ac66ad6242378ddd852819f97270398cb54e12f586a6b702391e49108f3f9b107029ca9e215836f4743ec958b4b77882a8274f7c39f0c1c777ffa586e2a7bdfcac50d86d16bdd9273e0c8195694", 0x8b, 0x0, &(0x7f0000002000-0x10)={0x3, {"22282ce166801c"}, 0x0}, 0x10) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000041e000-0xc)={0x0, 0x9, 0x2, [0x4, 0x9]}, &(0x7f0000fdc000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df3000)={r1, 0x100000001, 0xb82}, 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000fdd000)=""/93, 0x5d, 0x7fff, &(0x7f0000fde000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000635000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdd000)={r1, 0x985, 0x5b, 0xfffffffffffffffc}, &(0x7f000025e000-0x4)=0x10) r3 = epoll_create1(0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000fdd000)={0x0, 0x0, &(0x7f0000f46000-0x8)={&(0x7f0000383000)={0x2, 0x7, 0xabee, 0x3, 0x235, 0x0, 0x3, 0x1, [@sadb_lifetime={0x4, 0x3, 0x0, 0xc4bd, 0xffffffffffff8001, 0x1c31}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x201, 0x18, 0x7, 0x400, 0x1000, "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"}, @sadb_key={0x13, 0x9, 0x8e, 0x0, "d5d0e5268a2ffccf659c3c7a18ece8d7c64dc6033a05c466c773c3ac088ee4fcb8e5611d578b12a9e108bd995c53f2b7b25231a1ce9609183e862f4570b8ad152ca522e429861999ecbd950486b6618cdc38f66c5e5978f84d1b523afcd5cefd960181582abeeeb5b6c5fa0cbb73fd83d175b5e4553f881de0957de77d808cbb6f7a7e4bb3adefd2579b8cd5dd2e"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, @in={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x8, 0x18, 0xea, 0x7, 0x31, "03e21675ca0bdb7f8c0c6429894930035b853767dd1de4cf06f72b4e6bdd26d8f4f7462ed9285d41dbfb2174612ad2d928"}, @sadb_address={0x5, 0x7, 0x3f, 0x80, 0x0, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x578}}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x11, 0x10, 0x4}]}, 0x11a8}, 0x1, 0x0, 0x0, 0x0}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000012000-0x5)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000a65000)=[{0x0, 0x0}], 0x1, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fdd000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fdf000-0x14)={0x8, 0x9, 0x10001, 0x0, 0xffffffff80000001}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a23000)=0x7fff) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1a4) 2018/01/03 10:04:55 executing program 0: prctl$intptr(0x6, 0x102) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c3000-0x15)='/dev/pktcdvd/control\x00', 0x600, 0x0) recvfrom$unix(r0, &(0x7f0000e1e000-0x4c)=""/76, 0x4c, 0x12001, 0x0, 0x0) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) r2 = dup(r0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ffc000-0x8)={0x0, 0x2}, &(0x7f0000ffb000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008cb000-0x98)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd96c}, 0x98) 2018/01/03 10:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x4100c0) recvfrom(r0, &(0x7f0000009000)=""/153, 0x99, 0x40000000, &(0x7f0000f05000)=@nfc_llcp={0x27, 0x6, 0x40, 0x2, 0x3f, 0xffffffff7fffffff, "ccbc52a95ae1460f7aeb0b081e8a23046638e9be400c406de18f421a1c93fd0e9706e3bcbe2089828cf292403924b1d8e2bb3640d1cf338536ac24da0e04e7", 0x5}, 0x58) dup3(r0, r1, 0x0) 2018/01/03 10:04:55 executing program 6: clock_gettime(0x7, &(0x7f0000afe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006e0000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f00007c9000-0x58)={0x0, 0x80, 0x0, @thr={&(0x7f0000b48000-0x39)="4a4767147ce5409848f429019bcec7215b7c9ad4853f321095df6d52472ea9aed9c56da00869d0367770d44e274f13e80f658eb4b8efea3612", &(0x7f00008be000)="93576498de36eb6e14edd46c304aa825e8a4bbcb9c7d32ddde41b33fdc33e5a6c3bfe2b51206bb47227c4799f2a30683f37fb0826bdb40eaed9bbd0f04ab4ba8d66b38a5a5b09f8b1e98436b6e17c809942983ef1f997c12fb793c99ad8e5ce33e801076b77ba22eb31668957abe75c590"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dd000-0x4)=0x0) r1 = creat(&(0x7f00003b6000)='./file0\x00', 0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b34000-0xc)={0x0, 0x1, 0x20}, &(0x7f00001a1000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000069000)={r2, 0x1000, "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"}, &(0x7f00003c7000)=0x1008) clock_gettime(0x0, &(0x7f000014a000-0x8)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000460000)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000838000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fa0000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000411000-0x4)=0x14) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c12000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fa0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, r1}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/03 10:04:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000106000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{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]}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x49fa) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000072b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000337000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d46000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d47000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x400, 0x1f, 0x5}, &(0x7f0000d46000)=0xa0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d47000-0x8)={r1, 0x3}, &(0x7f000032b000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d45000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000d45000-0x4)=0x0, 0x4) 2018/01/03 10:04:55 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000379000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000899000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000263000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00001b1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="dafa", 0x2, r2) r3 = syz_open_procfs(r0, &(0x7f00004a9000)='net/rfcomm\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$eventfd(r3, &(0x7f0000b27000)=0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x0, 0x4) dup(r3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000056f000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008ac000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000096d000)="0100707300f98a9b070000001cc507220fe8909087a3531d92e56b10ee9ac8fca8cfdd68394472ffeeacacf75bc2db789130ecf4c10e2575a3f522b3f843d1896f67f04517f990c79747e2fbffffffffffffff9c3feffd7e0b3624780005dbf3080bcee1d4225151e30e7af7c9b1af35358d0a566eb98bbb5afd6427dfe64ed571b747eb6edfee7002c41e7e570f0c1088971d4dd330954198a5") fchmodat(r1, &(0x7f0000557000-0x8)='./file0\x00', 0x0) 2018/01/03 10:04:55 executing program 1: r0 = socket$inet(0x2, 0x800, 0x81) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000062000-0xa)='lp\x00', 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f000055b000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a90000-0x8)={0x0, 0x0}, &(0x7f0000b5e000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ca0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socket(0x1f, 0x0, 0x10000) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='sit0\x00', 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000985000)=""/134) 2018/01/03 10:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000959000)='/dev/sg#\x00', 0x9, 0x22200) r2 = gettid() stat(&(0x7f00006e1000-0x8)='./file0\x00', &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c92000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) stat(&(0x7f00007c8000-0x8)='./file0\x00', &(0x7f0000312000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006c6000)='./file0\x00', &(0x7f0000bc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005a000)={0x0, 0x0, 0x0}, &(0x7f0000a86000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ed4000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d8000-0x4)=0xffffffffffffff36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000182000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) r11 = getpgid(0x0) getsockname$packet(r1, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004d2000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005bb000-0xe8)={{{@in6=@loopback={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015e000-0x4)=0xe8) mremap(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00006fa000/0x3000)=nil) getresgid(&(0x7f0000541000)=0x0, &(0x7f0000fe5000)=0x0, &(0x7f0000b55000)=0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00004f4000-0x1c)={0x0, 0x0, &(0x7f000041a000)=[{&(0x7f000086a000+0x9df)=[{0x100, 0x73986b28, 0x821, 0xfffffffffffffffb, 0x2, "05ff0306667d630297a7096507d7d891e94aeecd09c544e32c9670586cb691a417bb83be7a8cfdc83b816ed5c3db6e7c5561f05de5104d8f0626ea2491e4c40208e41162d01f32174c2e45d4d7ad4e801aebe5e3857275def05ec923ed2730b0dec30d5c610d46b954b6ce8e999133dbab81b9b1cc0da0b098899c026c650f29ea0738d2a293e6a57bc066d428d18f9779860a97db02d39201463521670aca83dc4a2bda17279fc1d7bfb085e164bbf8473db39fb8e191fe2e5cfff37803a619d9485e24c0a9e23c615cf97586223c1ca7453723a773fc1cf6f4d55e2fc4b9dbfdb26586648c586cb4491c2dd336"}, {0xbc, 0x4, 0x306, 0x4, 0x1, "c920170fad1d906a4112f218a78de4c6c447b8691122acb0bfbd534cf1b6255ae3e23f76c0b289a6316a35c7cd5779d7748c7dd1064229e563879ee04eb8eb95c163ab334d45572247385b862881ac62f50595e49a1cd3e340585db433743355532d65f88f37fe562ed32d6e25b44c696131a30af07596859784be4cfb6f983801507c7f4bdfc9706b1dedfe0436c1f66f29cf49ca04bff98d987c3c987e6c8cca9f55c7aaca226b73"}, {0x48, 0x1, 0x616, 0x1, 0x0, "0a75989583b4edad0ddbe65cc876234662d43ecb2be906432c8567db49b495e322a5757322f656d42c9351b81dae52513e5d2ac487"}, {0x28, 0x5, 0x800, 0x7f, 0x0, "605406b9762b50da74b47a55fdce06075a6b15662409c0"}, {0x64, 0x8001, 0x204, 0x0, 0x0, "43c40ed789385b3354590e79f38c9884178782a4c0ce783d5fbf0f2c0d6b5dd33d2b5d694d7409cfda0971e1bd6c5570b161f80bfb61fe1f6a8b4abe648c0c061d9f42fa6fbed31b2aed9f2c9a24b7586425"}, {0xac, 0x7, 0x100, 0x0, 0x0, "f1ae618f996ecf9756427fe3c839cada818b9f69fd1b0b27d26d54e9e7fe8777af83da3a20a812ca3dd243045a730fe48156005de57aad45ca2add511f563f4ceebc42a536334d774a10484b6cf2602b7e3477d1b2d165c7aa01ad386be02d1beeba807847b4f79c094dfa5b83a18b9c7c19745264489cd8b52cfcff82259abfccf4c092c9158eb105adef2ff6f44efdd979bd78e944bbc70f"}, {0x54, 0x6, 0x200, 0x100000000, 0x3, "3e6d6caeb24ff62a953b1591c7e79d753b4d29a78eaf59d345bb36de824cbfd7558f4634069d5d436d166b047311ecfc89884b511b34f91a621d1e0eafdf28de97af"}], 0x390}, {&(0x7f000043b000)=[{0x1010, 0x7, 0x8, 0x4, 0x2, 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{0x14, 0x9, 0x400, 0x8, 0x2, 'o8'}], 0x2140}, {&(0x7f00002f5000-0x134c)=[{0x90, 0x0, 0x400, 0x400, 0x0, "0958273584665adfb3802139336f935e286c332b20286409f741642299e3cb3d5963316370f62c68a5e26b16d50f8bbe312d42064de7646f561851716283999fedc5b1d8b42b18ac6a075f5863293948b631111f575999ccdb7ed93e39197c02c550ea70659d69dd072d1da3905c92fe87eb50086dafe9b69eaa2a0c463543da"}, {0x1c, 0x80000000, 0x0, 0xfffffffffffffffb, 0x1, "8d49141ac99b961a062444f6"}, {0x88, 0xa4ab, 0x1, 0xffffffffffffffe0, 0x2, "da680a44b38bfdd31abbddd5ba479330b384007018474b0f4961e7dcb5419de95fc5b85ebfa9e0240f127ab064675f5b76204d9e685b67762e8447008286ce9d1f96527060a2134a45234ed7a74bc161c19f60d48ff6075de8628a0b2586e755f8edaf51d6007d2227651779581f89abb0dd437105d7"}, {0xfc, 0x6, 0xc, 0x8, 0x1, 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"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"}, {0x10c, 0xfffffffffffffe01, 0x701, 0x7ff, 0x1, "73133b7692d2ebdcb036a677401a79d22e6ba95b641c16f6c9bd5571f144b5059044b802ae81bf41a02576fb8fe44b6d27519bc3f62cc81f3b0b966ad766fc37fb194d01cc50331b1ddebe18ea5b18075b5ae6bcbd5a1bce0f77f20b0ce2a76687f03b180ec300f224a23d4fe04722c3bb3543a99036d0434fddb69bdff556649d70bb60c2adf5248b921ce540d3f2380c1d6a689a2432d0957c7cd1131711fd2b0d1336dc423508cacff34e48d37bdd8fd3e10233bf1d6149a6c58c29fd7c6773495ec524b44778b220b3dbae30bede181d098f5586d4cd109faefbf720b73eeda17f9a673a1c32a7127d163ccd12291abd2723cc18b55657"}], 0x134c}], 0x3, &(0x7f00004c0000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r14]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xf4, 0x0}, 0x8080) 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000044b000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="18000000020001000000000000e18c8849000008020e00ec01da2803a38a3cdc0a000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001474d733dc42506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015467aa05010500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef069554", 0xc0) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000083e000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00006bd000)=""/27, &(0x7f0000354000)=0x1b) pipe2(&(0x7f0000fe9000)={0x0, 0x0}, 0x80800) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000df000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000389000)=0x0) fstat(r2, &(0x7f000032b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000b9000)={0x0, 0xfffffffffffffffc}, &(0x7f0000e09000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004fb000-0x8)=@assoc_value={r5, 0x1}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000baf000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000039a000-0xc)={r3, r4, r6}, 0xc) 2018/01/03 10:04:55 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$getflags(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0xa7, &(0x7f000002c000)="d2e1ba15403e4657aef6e0998b683e5b4ba9f0e5a4757c8f86f9d27bd6b255d2be0651b250aff1f027556b4ce6c90aad213507d15c56ab531dc9c617ec21a8e9c63fd0b2813488bd1a55a169011de2a8f6a7967275ddb101dc1950f3df230aea441878ac447dd5ad8542a4c62ec8a95026f93c0517d8b14fa9c169d606838bc6e16b5768efec43bfe9fc87646972cb3614c91ce2267321c1afb569a204214675") r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000004e000-0xc)=""/12) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000051000-0x4)=0x6) uname(&(0x7f000004c000)=""/4096) tee(r1, r1, 0x3, 0x0) 2018/01/03 10:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00005f5000)={0x0, 0x0}) fanotify_init(0x22, 0x2) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00009bf000)="b2ffe1eb12849294e06b669229fb7283964edd7727a63894fe38e7e72fd18e4800aafa2f3cf52a8d0602bae2a830c60dfaca6716144a7ebd593caa0957e605246825deb8c738633651f447c4be641241d88a81a6ef9842e0505efc7739651db5726a8fd1ce4682a6d20975fb8336fff0d9ba61dda5090c3dd750d9f3b73efdf06384e8434774264a6b126af2e45b3893830a8e5fc7f5972ccbcdc5ca89a6fd3af4272cf327f1dcc43ac23fe55fc9") setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000366000-0x4)=0x3ff, 0x4) connect(r1, &(0x7f0000886000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00006d3000)="16000000190007565300dd980000480080200d236a06", 0xffffffffffffff75) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f000025f000)=""/183) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x35) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000022e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000024c000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000683000)={r3, 0x1c, &(0x7f0000110000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}]}, &(0x7f00000b4000-0x4)=0xc) fadvise64(r1, 0x0, 0x9, 0x1) fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000068f000)=0x0, &(0x7f0000c75000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b84000-0x4)=0x0, &(0x7f0000092000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007f9000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/03 10:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032d000)='/dev/vga_arbiter\x00', 0x208040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00001b8000)=0x0) listen(r0, 0x0) r2 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000bc000)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r2, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fd1000-0xc)='/dev/random\x00', 0x0, 0x20000000084) pwrite64(r0, &(0x7f0000001000-0xd2)="99bc62867d27dcc4ce37129bfdc6f32290ba9adc12aa1dc6822d1adfbab8e53e609a64c5ebe481f6960bbf0eadc4f4cf6c68078d77f071c005f834571553001dcb", 0x41, 0x0) 2018/01/03 10:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x100001, 0x100, 0x5, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004b9000)={0x0, 0xeb5, 0x1}, &(0x7f0000e5e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002e1000-0x8)=@assoc_value={r2, 0x7fffffff}, 0x8) close(r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004ed000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x17)='\\^selinuxselfmime_type\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="8e", 0x1, r0) r1 = add_key$keyring(&(0x7f000045b000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000da0000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000001000-0xfd)=""/253, &(0x7f0000003000-0x4)=0xfd) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffd77, 0x1c3080) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000002000)={0x80000001, 0x4, 0x8, 0x1, 0x3, 0x1, 0x2, 0x7, 0xff80000000000000, 0x4}) 2018/01/03 10:04:55 executing program 0: munmap(&(0x7f0000176000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile64(r0, r0, &(0x7f0000aeb000)=0x7, 0x2) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) mlock2(&(0x7f0000890000/0x2000)=nil, 0x2000, 0x1) 2018/01/03 10:04:55 executing program 1: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dc0000-0xa)='numa_maps\x00') mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000704000)={0x0, 0x20, &(0x7f0000974000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dc0000-0x4)=0xc) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dbf000)={r2, 0x10001, 0x20}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x4000000000042, &(0x7f0000d36000)=0x0, &(0x7f0000485000-0x4)=0x4) 2018/01/03 10:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x40, &(0x7f00005f1000)={0x0, 0x0}) write(r0, &(0x7f00004d9000)="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", 0x1000) r1 = syz_open_dev$binder(&(0x7f0000e6f000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00003e1000-0x4)=0x6, 0x4) r2 = dup2(r1, r1) getdents(r2, &(0x7f0000d79000-0x1000)=""/4096, 0x1000) 2018/01/03 10:04:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) munlockall() sendto$inet6(r0, &(0x7f00006bb000)="0bb5322195570b2c3bbeb52d928a6f47e6fff3e5608c326822940e6c120b509c2ae0ee411dcdf3d898fcb3dfe1662de4c7183c164dcf94792944fa40bfa4b825734ef6cd610bf41a4f986b1971ebffccb792117a53f0ead8bf1862e5d6927b187d388c5ee236041355fda75c546022071f3579ab063720b1f084d7d26fc805c70694b2caf23304653aa07cd09643a772f7d8f19fdcb436bb6d289f16edb6d5d46970ea163c68291816e46527abf92147da57239c078ebcf882cffacca8", 0xbd, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/03 10:04:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000318000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005c9000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000e18000)={0xffffffff, 0x80000000, r2, 0x20, r3, 0x9, 0x2, 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = socket(0x11, 0x802, 0x0) setsockopt(r4, 0x107, 0xc, &(0x7f0000001000)="", 0x0) 2018/01/03 10:04:55 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)={0x0, 0x5, 0x5, 0x1, 0x200, 0x192bf8fb, 0x4, 0x2, 0x7fffffff, 0x7f, 0x1, 0xf}) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000003000)={0x0, 0x0}) 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034a000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) fchdir(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003da000)={&(0x7f00000af000/0x1000)=nil, 0x1000}) 2018/01/03 10:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) socket$inet6(0xa, 0xa, 0xebe0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/03 10:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fdc000)='./file0\x00', &(0x7f00003a2000-0x8)='./file0\x00', &(0x7f00005b2000-0x5)='ext2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00002f0000)="65696831765c2d76666f08000000b073656c66766d6e00000000797374656d5c00ceccf1ed9f82a4f437c73a4a0fefaf61a7ac040307c3a14304f279c594b152dd99b4", 0xffffffffffffffff) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000491000-0x4)=0x7) fstatfs(r0, &(0x7f00003b5000)=""/10) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000)=0xe8) fstat(r0, &(0x7f0000140000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000710000-0x4)=0xc) getresgid(&(0x7f000064a000)=0x0, &(0x7f000029b000-0x4)=0x0, &(0x7f000074d000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000982000)={&(0x7f0000688000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000049e000)=[{&(0x7f0000eb7000)="", 0x0}, {&(0x7f000017e000-0x1b)="ba8c241b9f1baf27a080a6dc0e7a01142d908fa5cba3edd9d0ab5c", 0x1b}, {&(0x7f00000c9000-0xd3)="6e72059432265ffaea5eb2131c79e715e226e9fbf60ddf6bf39fa4b245e4321f01d8eac70678495c2ed7137a5cb307231358c39853c11b825a00b2b434e7992fcb41acd33832dfc06c13069a1c5a64850e75dd707b793c1dd82ecdfedda1271cd3e54704a18b4cc255e7e1eb36131f325c3431a41bdb29c506584d818b7d8491706ef9b58d955b6aaab1cfc816bfe98ab7cc62ffd83430f025e7d06893024e170c390a6de5f1c03fe764235e4578c09e2fb6577436fa52a3410cf96989560e90ca3f5e6d8bb75057e8d6aa44e9dd8cff86b607", 0xd3}, {&(0x7f00007bd000)="abd918539a0b37b3df496781863641c9dd3c009921110ae01b1ceab74c9b1cb74ff5a5b600d00f7be8efa878df66e8ce94b9b8a135c8086993bbf0d28c5a904bd21e8b5d9258b97a8db156ba11e22916209ab6ae08d879a87d6208d2caa2a8d6481e201f83db91ec11db1ea943803e8beb21df4676cb92c2f9e5ba1f40aa3baa9d41db101a50ff43cf5feaece146e58cc31c2e94dad05543d9be844480d08755598c79fbc0d2bd8172788592fa05c2ea7393ee3e2d0362c00ab2c00d5dd04a6017a1355c9dd075c101c3cf1865098b78367adfd7a46e1de3", 0xd8}, {&(0x7f0000d3c000-0x89)="e5f70621af324df5da674b34ba5f37d73d5695bbd28d1adb34a7453d806902d5e2c0a89a53636e8de46483ee4d3bd31c45bffe19e6c5b025e942e4910dcc859bd272bcfcc87d97cf27582e8617cf80afc33641fbbb2c9747173f20580614af782478f5da6f137c015a2d9146e6777a10706433cc96ad13d2fccfb3a4e107e069c02aa2ea6b2cedcac3", 0x89}, {&(0x7f0000580000)="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", 0x1000}], 0x6, &(0x7f00008c6000-0x30)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x40010}, 0x4008811) faccessat(r0, &(0x7f0000257000-0x8)='./file0\x00', 0x0, 0x1000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000f74000-0x4)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000862000-0x9)='/dev/ppp\x00', 0x4000, 0x0) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x8) sendto$inet(r0, &(0x7f000013b000)="c0783f79dc426bf9e2d308d32fc1e6cf6ae097587127c3816c25bc44ad805c94337b335e8f4259cc7082c7c6af3a7e713757abe40cb79380a5d51fc78ce2a8436fe7b5fc904a2e624362d1fc99387a0107a98800e3a4cfe1418c25c5ae284ba2115692eef8cf7ce849ef6ac9dd073b3e78273150a03c994966d475d3b6bb9dd5daf231aa52032a4a62266f3241c4d0f096079f819609ec609c5cbafca60604c0dfe10368ef9f7b173d6c92887365994fc8201a053840c79103961cfc9d507583edbfbee46aa3f98621639f0076c5cc548dcd7015280dd01d739d4a251f1381", 0xdf, 0x48850, &(0x7f0000daa000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00007f9000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000093f000)={0x6, &(0x7f0000588000)=[{0x2, 0x8, 0x9, 0x6}, {0xc25, 0x2, 0x8001, 0x2}, {0x6, 0x10001, 0x3, 0x8001}, {0x40, 0x1b021e9a, 0xe2, 0x4}, {0x800, 0x9, 0xff, 0x3}, {0x6, 0x5, 0x0, 0x4}]}, 0x8) symlinkat(&(0x7f0000511000-0x8)='./file0\x00', r3, &(0x7f0000a6b000)='./file0\x00') renameat2(r3, &(0x7f00001e0000)='./file0/file0\x00', r3, &(0x7f000051f000-0xe)='./file0/file0\x00', 0x1) 2018/01/03 10:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000052f000)='net/llc\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000687000)={@generic="e6e1074096f15883551f1efdca1a6818", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000032c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800, 0xffffffffffffffff, 0x500, 0x40, 0x820080, r1}) r2 = dup(0xffffffffffffffff) fcntl$notify(r2, 0x402, 0x0) getpeername$packet(r2, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005d9000)=0x14) connect$packet(r2, &(0x7f000098a000)={0x11, 0x1e, r3, 0x1, 0x686, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/03 10:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ae1000)='/dev/usbmon#\x00', 0x1, 0x4000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b44000+0xb1b)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f000016b000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005f1000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000581000)={0x1, r3}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f92000+0x499)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb2, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0xfffffffffffffdad, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/03 10:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000959000)='/dev/sg#\x00', 0x9, 0x22200) r2 = gettid() stat(&(0x7f00006e1000-0x8)='./file0\x00', &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c92000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) stat(&(0x7f00007c8000-0x8)='./file0\x00', &(0x7f0000312000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006c6000)='./file0\x00', &(0x7f0000bc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005a000)={0x0, 0x0, 0x0}, &(0x7f0000a86000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ed4000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d8000-0x4)=0xffffffffffffff36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000182000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) r11 = getpgid(0x0) getsockname$packet(r1, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004d2000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005bb000-0xe8)={{{@in6=@loopback={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015e000-0x4)=0xe8) mremap(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00006fa000/0x3000)=nil) getresgid(&(0x7f0000541000)=0x0, &(0x7f0000fe5000)=0x0, &(0x7f0000b55000)=0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00004f4000-0x1c)={0x0, 0x0, &(0x7f000041a000)=[{&(0x7f000086a000+0x9df)=[{0x100, 0x73986b28, 0x821, 0xfffffffffffffffb, 0x2, "05ff0306667d630297a7096507d7d891e94aeecd09c544e32c9670586cb691a417bb83be7a8cfdc83b816ed5c3db6e7c5561f05de5104d8f0626ea2491e4c40208e41162d01f32174c2e45d4d7ad4e801aebe5e3857275def05ec923ed2730b0dec30d5c610d46b954b6ce8e999133dbab81b9b1cc0da0b098899c026c650f29ea0738d2a293e6a57bc066d428d18f9779860a97db02d39201463521670aca83dc4a2bda17279fc1d7bfb085e164bbf8473db39fb8e191fe2e5cfff37803a619d9485e24c0a9e23c615cf97586223c1ca7453723a773fc1cf6f4d55e2fc4b9dbfdb26586648c586cb4491c2dd336"}, {0xbc, 0x4, 0x306, 0x4, 0x1, "c920170fad1d906a4112f218a78de4c6c447b8691122acb0bfbd534cf1b6255ae3e23f76c0b289a6316a35c7cd5779d7748c7dd1064229e563879ee04eb8eb95c163ab334d45572247385b862881ac62f50595e49a1cd3e340585db433743355532d65f88f37fe562ed32d6e25b44c696131a30af07596859784be4cfb6f983801507c7f4bdfc9706b1dedfe0436c1f66f29cf49ca04bff98d987c3c987e6c8cca9f55c7aaca226b73"}, {0x48, 0x1, 0x616, 0x1, 0x0, "0a75989583b4edad0ddbe65cc876234662d43ecb2be906432c8567db49b495e322a5757322f656d42c9351b81dae52513e5d2ac487"}, {0x28, 0x5, 0x800, 0x7f, 0x0, "605406b9762b50da74b47a55fdce06075a6b15662409c0"}, {0x64, 0x8001, 0x204, 0x0, 0x0, "43c40ed789385b3354590e79f38c9884178782a4c0ce783d5fbf0f2c0d6b5dd33d2b5d694d7409cfda0971e1bd6c5570b161f80bfb61fe1f6a8b4abe648c0c061d9f42fa6fbed31b2aed9f2c9a24b7586425"}, {0xac, 0x7, 0x100, 0x0, 0x0, "f1ae618f996ecf9756427fe3c839cada818b9f69fd1b0b27d26d54e9e7fe8777af83da3a20a812ca3dd243045a730fe48156005de57aad45ca2add511f563f4ceebc42a536334d774a10484b6cf2602b7e3477d1b2d165c7aa01ad386be02d1beeba807847b4f79c094dfa5b83a18b9c7c19745264489cd8b52cfcff82259abfccf4c092c9158eb105adef2ff6f44efdd979bd78e944bbc70f"}, {0x54, 0x6, 0x200, 0x100000000, 0x3, "3e6d6caeb24ff62a953b1591c7e79d753b4d29a78eaf59d345bb36de824cbfd7558f4634069d5d436d166b047311ecfc89884b511b34f91a621d1e0eafdf28de97af"}], 0x390}, {&(0x7f000043b000)=[{0x1010, 0x7, 0x8, 0x4, 0x2, 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{0x14, 0x9, 0x400, 0x8, 0x2, 'o8'}], 0x2140}, {&(0x7f00002f5000-0x134c)=[{0x90, 0x0, 0x400, 0x400, 0x0, "0958273584665adfb3802139336f935e286c332b20286409f741642299e3cb3d5963316370f62c68a5e26b16d50f8bbe312d42064de7646f561851716283999fedc5b1d8b42b18ac6a075f5863293948b631111f575999ccdb7ed93e39197c02c550ea70659d69dd072d1da3905c92fe87eb50086dafe9b69eaa2a0c463543da"}, {0x1c, 0x80000000, 0x0, 0xfffffffffffffffb, 0x1, "8d49141ac99b961a062444f6"}, {0x88, 0xa4ab, 0x1, 0xffffffffffffffe0, 0x2, "da680a44b38bfdd31abbddd5ba479330b384007018474b0f4961e7dcb5419de95fc5b85ebfa9e0240f127ab064675f5b76204d9e685b67762e8447008286ce9d1f96527060a2134a45234ed7a74bc161c19f60d48ff6075de8628a0b2586e755f8edaf51d6007d2227651779581f89abb0dd437105d7"}, {0xfc, 0x6, 0xc, 0x8, 0x1, 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"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"}, {0x10c, 0xfffffffffffffe01, 0x701, 0x7ff, 0x1, "73133b7692d2ebdcb036a677401a79d22e6ba95b641c16f6c9bd5571f144b5059044b802ae81bf41a02576fb8fe44b6d27519bc3f62cc81f3b0b966ad766fc37fb194d01cc50331b1ddebe18ea5b18075b5ae6bcbd5a1bce0f77f20b0ce2a76687f03b180ec300f224a23d4fe04722c3bb3543a99036d0434fddb69bdff556649d70bb60c2adf5248b921ce540d3f2380c1d6a689a2432d0957c7cd1131711fd2b0d1336dc423508cacff34e48d37bdd8fd3e10233bf1d6149a6c58c29fd7c6773495ec524b44778b220b3dbae30bede181d098f5586d4cd109faefbf720b73eeda17f9a673a1c32a7127d163ccd12291abd2723cc18b55657"}], 0x134c}], 0x3, &(0x7f00004c0000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r14]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xf4, 0x0}, 0x8080) 2018/01/03 10:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb9000-0x8)={0x0, 0x0}) ftruncate(r0, 0x5) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x15, 0x0, 0x0, 0x9, 0x0, "070091ffff"}], 0x15}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/03 10:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7b000-0xa)='./control\x00', 0x0) memfd_create(&(0x7f00006ed000+0x430)='+-nodev\x00', 0x1) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b38000)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/03 10:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) readlink(&(0x7f0000390000)='./file0\x00', &(0x7f0000c38000)=""/104, 0x68) 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x9000600) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000013000)=@known='security.evm\x00', &(0x7f0000bac000-0x6)=':proc\x00', 0x6, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cbc000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007c2000)={0x0, 0xe4, "402bd804601cfb383649f9ca975439ae885c09a04e78b3e5b91890acdcba632b9be9f6914bad8bf918af0c8996d14847aea7c7a7914b7e35e24aa71b0566f65e375fac9090a7bff085c1886eb39bbfa5c9cb4b0b728e013a0a3c8a165b47a04f9d80f259f67b2daa9e86b31d82e411d0a14f8488bc6dc77a5dc5f727289224243b75ac43a62e61c15890ddd60b7ea1683ac2a48c3a694633a18ef4c4465e5e51775fce9beaf8931dac5aedd4dc7157b8080f96279fe204f14b67d19fe35d68431e51f7392333c21d22dc98697910635b09a75853610bde2020b5ebdad4622b1a556e8b0e"}, &(0x7f0000506000)=0xec) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000018d000+0xa1)=0x1ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000114000-0xa0)={r2, @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]}, 0x5, 0x0, 0xfffffffffffffffb, 0x8, 0xd5}, &(0x7f0000127000-0x4)=0xa0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x541f, &(0x7f000058c000)=0x0) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) [ 35.338184] binder_alloc: binder_alloc_mmap_handler: 6202 20000000-20002000 already mapped failed -16 2018/01/03 10:04:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e71000-0x8)=0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000004000)="e0", 0x1}], 0x1, 0x0) close(r1) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) recvfrom(r1, &(0x7f000006c000)=""/107, 0x6b, 0x2, &(0x7f000073a000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setxattr(&(0x7f0000b92000)='./file0\x00', &(0x7f0000f08000-0x11)=@known='security.selinux\x00', &(0x7f000065a000)='usereth1system\x00', 0xf, 0x2) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/03 10:04:56 executing program 1: removexattr(&(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000081000)=@known='system.sockprotoname\x00') 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) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000081e000-0x4)=0x801, 0x4) 2018/01/03 10:04:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x9)='#@system\x00', 0x40, 0x60, &(0x7f0000001000-0x20)={0x8001, 0x6, 0x100, 0x7ff, 0x7, 0x21c1e722, 0x1, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000+0x7a6)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2d, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x343000, 0x25) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000002000-0x8)={r3, 0x0}) mq_open(&(0x7f0000000000)='/selinux/create\x00', 0x840, 0x0, &(0x7f0000000000)={0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) readv(r0, &(0x7f00007e7000-0x20)=[{&(0x7f0000f04000)=""/82, 0x52}, {&(0x7f000013b000-0xfb)=""/251, 0xfb}, {&(0x7f0000415000)=""/190, 0xbe}, {&(0x7f0000a19000-0xac)=""/172, 0xac}], 0x4) mq_open(&(0x7f0000038000-0xa)='em0-wlan0\x00', 0x2, 0x4, &(0x7f0000f8b000)={0xfffffffffffffffd, 0x80000000, 0x4, 0x1000, 0x194a, 0xffffffffffff7fff, 0x8, 0xde}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000787000-0x10)={0x2, 0x5, 0x2, 0x10000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b30000-0xe8)={{{@in6=@empty={[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], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000020b000-0x9)='/dev/rtc\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000aae000-0x8)='./file0\x00', 0x880) fcntl$getown(r0, 0x9) read$eventfd(r0, &(0x7f0000edd000-0x8)=0x0, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00004a5000)='net/ptype\x00') sendfile(r0, r2, &(0x7f0000077000-0x8)=0x0, 0xff) 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000042c000-0xc)='/dev/autofs\x00', 0x2c00, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000421000-0x4)=0x0, &(0x7f0000ecc000-0x4)=0x4) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = gettid() ioprio_get$pid(0x2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000682000-0x8)={0x1, [0x0]}, &(0x7f0000145000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000bd000-0x14)={r2, 0x4, 0x5, 0x100000001, 0x88, 0x4}, 0x392) open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x40, 0x0) 2018/01/03 10:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095b000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r3 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r3, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000da0000-0x10)=[{&(0x7f0000339000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000a57000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000981000)={0x0, 0x0}, 0x8) 2018/01/03 10:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003f0000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5739, 0xf2a, 0x3, 0x90}, &(0x7f0000a9c000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000273000-0x8)={r1, 0x3}, &(0x7f0000f6c000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000db7000-0x4)=0x0) ioprio_get$pid(0x3, r3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000029c000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) sendto$inet6(r4, &(0x7f00006ec000)="", 0x0, 0x48004, &(0x7f000074e000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/03 10:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00004a2000)=0x0, &(0x7f0000fa4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008bf000)={0x0}, &(0x7f00003e2000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000482000-0x242)=@hdr={0x1, 0x80, 0x80, 0x8000, 0x5, 0x9, @ipv6={0x5, 0x6, "9adbd1", 0x210, 0x3b, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x2, 0x2, 0x0, 0x1, 0x2}, @fragment={0xbb, 0x0, 0xfffffffffffffffe, 0x64, 0x0, 0x1, 0x0}, @fragment={0x3f, 0x0, 0x4, 0xcc4, 0x0, 0x10000, 0x0}, @routing={0x2c, 0xe, 0x3, 0x7352e6d6, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @fragment={0x84, 0x0, 0x1f, 0x0, 0x0, 0x7f, 0x0}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0xaf8, 0x6, "b3dde4", 0x21, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@dstopts={0x89, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9f1, 0x2e, "1536913434e3b61ea29ff8925d2cc52b198d2261dd03eab48444c3d1e2d979f6e3deb60f956f58fa0c83701a2cdd"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @fragment={0x6c, 0x0, 0x8, 0x1000, 0x0, 0x3, 0x1}, @hopopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x400}, @ra={0x5, 0x2, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x38, {0x1, 0xc, 0x101, 0x3, [0x12d4, 0x528b838e, 0x0, 0x1ff, 0x400, 0xffff]}}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x7}]}], "b784727f5d093f9d0113dd43e827d020869d873a8b18b4bc3fa96174d9990b1a8b5932f1f5a49f646a8de7c5ca06a5ddd8fb208759fc4108869b59b3e4fc640b4fada1c575a7f5571de70c66e4be853e4f10eba998d52747e2853b14ef5a7c33527ca869fb37e6dcc83440537133110a7be9f2a021f1311d6a7a498ba3a48dfcebca65b8c7c4"}}}}}, 0x242) 2018/01/03 10:04:56 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000001000)={0x1, 0x8, 0xbf84, 0x8, 0x2, 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10, 0x5, 0x80000001, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x3, 0x6, 0xb3}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000032d000-0x8)={r3, 0x9}, &(0x7f0000c74000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e66000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f000015d000-0x10)={0x4, 0xfe, 0x80000000, "b153b2b6110a", 0x400, 0x0}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) r3 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000a2000-0x18)={0x7, 0xfffffffffffffffd, 0x10001, 0x80000001, 0x4, 0x0}) r4 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) 2018/01/03 10:04:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f3f000-0x9)='/dev/rtc\x00', 0xa440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x5c)={0x7, 0x49da2288, 0x0, {0x0, 0x0}, 0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000bcd000)={0x7, 0x0, 0x0, 0xec}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000b24000-0x8)={0x383, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000011000-0xa8)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r0, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004d2000-0x4)=0x0, &(0x7f0000065000-0x4)=0x4) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000005000)="") 2018/01/03 10:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$int_out(r1, 0x5460, &(0x7f0000278000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000700000)=@assoc_id=0x0, &(0x7f0000d12000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000d67000)={r3, 0x101}, 0x6) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/03 10:04:56 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001c6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f000090a000)='attr/current\x00') ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000bb2000)=""/177) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xfffffffffff, 0x1fffffd) sendmmsg$inet_sctp(r0, &(0x7f00005e4000)=[{&(0x7f00001c5000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x19, &(0x7f0000d09000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 35.612181] device gre0 entered promiscuous mode 2018/01/03 10:04:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e71000-0x8)=0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r2, &(0x7f0000006000-0x4f)="", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000004000)="e0", 0x1}], 0x1, 0x0) close(r1) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r0, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004d2000-0x4)=0x0, &(0x7f0000065000-0x4)=0x4) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000005000)="") 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00009e9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dc4000)=0x8, 0x800) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000035a000)='auxv\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000598000-0xe)='/dev/keychord\x00', 0x440, 0x0) sendfile(r1, r1, &(0x7f000071b000-0x4)=0x0, 0xae5d) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00005ab000)={@common='bpq0\x00', @ifru_flags=0xc00}) rt_sigaction(0x30, &(0x7f0000e82000)={0x84, {0x8000}, 0xd0000001, 0x134}, &(0x7f0000c0c000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000098a000)={0x0}) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000684000)="") r1 = socket$inet6(0xa, 0x8000e, 0x5a6a) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fdf000-0x1c)=@in6={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000666000-0x8)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x24040000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000d06000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e2c000-0x10)={0x9, 0x4, 0x4, 0x81, 0x0}, &(0x7f0000feb000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000407000-0x8)=@assoc_value={r3, 0x200}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000153000-0x9)='/dev/ppp\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dcd000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x4, 0x3, 0x21}, &(0x7f00007cb000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000032a000)={r4, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xbef2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x519, 0x1ff, 0x8, 0x400}, &(0x7f000053a000)=0xa0) 2018/01/03 10:04:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b97000-0x20)={"94cfec2fcfbc7ef83983b8854b61d039", {0x4, 0x63d, 0x7, "0e587b0d3593", 0xffffffffffffffff, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setresuid(r1, r2, r3) r4 = socket$inet6(0xa, 0x80000, 0xb8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000004000-0x4)=0x1e) ioctl$int_out(r0, 0x2, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000005000-0x8)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000004000)={r6, 0x3}) r7 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) fdatasync(r7) r8 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r8, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x111080, 0x0) setsockopt$inet6_int(r7, 0x29, 0xd1, &(0x7f0000000000)=0x5b7d, 0x4) 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x400000484, &(0x7f0000137000)="0600000000000000ed18b86c09bb2e83c68174708d6db96078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) [ 35.687089] binder_alloc: 6276: binder_alloc_buf, no vma [ 35.695692] binder: 6276:6290 transaction failed 29189/-3, size 0-0 line 3127 [ 35.724658] binder: send failed reply for transaction 52 to 6276:6278 [ 35.732019] binder: undelivered TRANSACTION_COMPLETE [ 35.733814] audit: type=1400 audit(1514973896.437:26): avc: denied { setuid } for pid=6305 comm="syz-executor4" capability=7 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 [ 35.736709] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.766860] binder_alloc: binder_alloc_mmap_handler: 6276 20000000-20002000 already mapped failed -16 [ 35.766927] binder: BINDER_SET_CONTEXT_MGR already set [ 35.766934] binder: 6276:6304 ioctl 40046207 0 returned -16 [ 35.768212] binder_alloc: 6276: binder_alloc_buf, no vma [ 35.768230] binder: 6276:6304 transaction failed 29189/-3, size 0-0 line 3127 [ 35.776355] binder: 6276:6304 got reply transaction with no transaction stack [ 35.776362] binder: 6276:6304 transaction failed 29201/-71, size 0-0 line 2920 [ 35.858410] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.863977] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.869515] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/03 10:04:56 executing program 1: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000d000)=[{{&(0x7f000000d000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1ffffe32, &(0x7f000000e000-0x13e8)=[{0x0, 0x12d, 0x1000000, "2fc6f55462f5"}, {0x0, 0x0, 0xffffffffffffffff, "2ac177a442062a679bcc237ab154cd2581ba7274f565db24040a9bdba25cf22c67edf5fffef3326e7e3606fa8c320da7f63f82b13bbb9e546f20299c04b5ee2e6855"}, {0x0, 0x11f, 0x174, "c380bbd0a88686e71549f5c49303946d15dc7651464bcdc61a7b1ba81063a7afd490b2ee4fdd22c1e2bc313981faeb1c16517f2c3742d165663969de0bc81d90f054dccbbb6d98e043c14c8e2aff230a3a625850b5bba0bd089cec5133dd061c0da1308c0c96ef2852b6b294838898ed34a0"}, {0x0, 0x11f, 0xfffffffffffffffb, "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"}, {0x0, 0x10b, 0x9, "7f857c7a9c850904859f248e1927604f03be98d3dba6fe39c2cb7aa29ea81f6b7f21510b05ec872bf9ecaf3939737521d8f630cd16503aef2ebc3c5654f7"}, {0x0, 0x187, 0x3420, "8f7bc566f106e548f9ae059ca8361e34916684060b73f0052dd8076300ee38b776234b0c5344e2d7cf6001ecd12f0df38f0961d1ea2b86512c593083ad276301c6a178d82f71513485c2f5b4a4403263795afd0076f72b3c482d56d8c8ae414d50de69ce725b4e1e2545dbd9408ae9f80dfdc54d972e98096e421623a096898120045492878bfb29fb1d0bb71aa6bbb6ada99349b7f30b344be560"}, {0x0, 0x105, 0x65, "8cd052946d518e5591f34ceb29f4cd3c65407c12b1284d72a3b7fa110300c40885f752cec152da71f98a539e0d433da04dc44b27cd9a7cf84a65e2f6ae164af7d5cc07b09c5c6bdd0314778248c52d70d5fe98b3239a86c843a7134e9236f8e9e70357984325421ce142a4337f0cfd1677541b84a9360d231d3c02e3a9afb127489d0ddd8568d055f152631724845e1562a09e"}, {0x0, 0x88, 0x400, "8360db418ef44c4e1c6aada3a0e54620c316aef942ab6bd85a7cbcf2d8cf0a6c7ba2a1fef88947db46351ff9bfc3d5799fe1cbdb7814bde06f65327250ee91ed990c5c7b08e8f31e3cbca9a636490e"}, {0x0, 0x13e, 0x1, "bb18fa9e5812a917aa934e2758bd00fbdfd141a33553f642d4a2a1ea8a3ba5c7fab67424b6975871ab794e65249e8b3571e9a8063108d8c3aabbc35056839702d8c7f87f5cda663d6a82d28baa33b2f86037d3e43b8b72282fcc80253b2166bea81848fb896c8429a4228747674bd5098eabc051cd17b272856c0d5c1de349d03509a3f3373da5d0f11e53554675b1b0c2c55b6d62cb01bc2d352539d771180a8e65c784ef1bb52b2bb3da8e12c628027435f6482ce4951904cd91247af164ee063c1f654c3826a95ea7a74847140f78b14e585dd616e06ca7ced6ffed47c97eed951c0bd029bd81b99b3c79018e107c58c17cb2bf7b191f5d"}], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f000000d000)=""/130, 0x82) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x89)="cdb7acf787ba72636dc4ea2a31e89a8ab45b8814fa77dafe13de472ae4643ad7e0fbe437710b0bd1c9c2ef0c1d43667ce1acbf2c15607f1f3c1b509bbba327623a33adf06b9341beca7014ec60db174cbaae8f7288cf4115da1b83733c3f0c19ab171efc50fce0493e5f5215fcad900526f58fcc5505f7ad4e82cd97144e87004b851841ccf99e3fad", 0x89, 0x4000840, &(0x7f0000000000)={0xa, 0x1, 0x61e298ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000b55000-0xc0)=""/192, &(0x7f0000203000-0x4)=0xc0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000596000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000040d000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/03 10:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000080b000)={0x4, 0x2, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00003f1000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x4) r4 = dup2(r0, r1) fcntl$getown(r4, 0x9) getresuid(&(0x7f0000942000-0x4)=0x0, &(0x7f0000f77000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) fstat(r1, &(0x7f0000599000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() geteuid() fstat(r2, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000055a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000084000)=0xc) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000748000)=0x0) lstat(&(0x7f0000a1a000)='./file0\x00', &(0x7f0000eb0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000021b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f5000-0x4)=0xc) getpid() fstat(r1, &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e43000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008a0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000291000)=0xe8) getresgid(&(0x7f000094a000-0x4)=0x0, &(0x7f0000b29000-0x4)=0x0, &(0x7f0000223000-0x4)=0x0) getpgrp(0xffffffffffffffff) geteuid() lstat(&(0x7f0000ac2000)='./file0\x00', &(0x7f0000788000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) stat(&(0x7f0000f1b000)='./file0\x00', &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:56 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x38, &(0x7f0000000000)={0xd, 0x7, 0x7, 0x8}) mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce9000-0xe)='/dev/keychord\x00', 0x38801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000119000-0x5c)={0x20, 0x2, {0x2, 0x2, 0x2, 0x0, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce9000-0x8)={0x0, 0x0}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000387000)={0x8001, 0x20}) r4 = socket(0x10, 0x4001000006, 0x8) sendmsg$netlink(r4, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f0000cdd000-0x24)=[{0x11, 0x24, 0x3, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mprotect(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x2000007) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x39d) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00001b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/03 10:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000e73000+0xcc8)=0x0, 0x4) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f0000890000)=@file={0x0, ""/4096}, &(0x7f0000cff000-0x4)=0x1002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d1000)={0x0, 0x0, 0x0}, &(0x7f000093e000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0x2, 0x5) sendto$inet6(r0, &(0x7f0000341000-0x88)="", 0x0, 0x0, &(0x7f0000c05000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 10:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e66000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f000015d000-0x10)={0x4, 0xfe, 0x80000000, "b153b2b6110a", 0x400, 0x0}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) r3 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000a2000-0x18)={0x7, 0xfffffffffffffffd, 0x10001, 0x80000001, 0x4, 0x0}) r4 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) 2018/01/03 10:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b04000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000bea000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f000095b000)=""/0, 0x0) close(r0) 2018/01/03 10:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000036000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ebc000)=0x0) writev(r0, &(0x7f0000728000)=[{&(0x7f0000b67000-0x5a)="580000001400192300a14b80040d8c560a0600000000e076002043d8d8fe5800000004ca7f10643e8900050028635a0004fbf5640002000000000000001c040500effff5000022000d0001000f0000000001000f536e06ce", 0x58}], 0x1) 2018/01/03 10:04:56 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) 2018/01/03 10:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000100000000c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000158000)=[{&(0x7f0000be0000)="1f00000002031900000007000000068100ed3b8509000200000000ff3ffe58", 0x1f}], 0x0) 2018/01/03 10:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000949000)=0x0, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7c000)=0x800, 0x4) ftruncate(r0, 0x200087) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000080b000)={0x0, 0x0}, &(0x7f0000774000)=0x6) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00008a0000-0xab)=""/171, &(0x7f00007af000-0x4)=0xab) r2 = creat(&(0x7f0000dd7000)='./file0\x00', 0x82) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000037c000)=0x0, &(0x7f00009d0000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e43000-0x20)={{&(0x7f0000427000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/03 10:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a5a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000edd000-0x4)=0x3) ioctl$int_in(r0, 0x80045440, &(0x7f0000b91000)=0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00008ed000)=""/114) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e0000-0x9)='/dev/ppp\x00', 0x20000, 0x0) accept4$packet(r2, &(0x7f0000dc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000057f000-0x4)=0x14, 0x800) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00008ac000)=0x4, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x0) 2018/01/03 10:04:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, &(0x7f0000003000-0x8)={&(0x7f0000001000)={0x2, 0x4, 0x6, 0x0, 0x18, 0x0, 0x7, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x0, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x7, 0x18, 0xffffffffffffadd0, 0xfff, 0x30, "9c527420881828503d9bbd3ac1a0ab34661a61eb5a88c04147a987c42e41438b7a572f018c2caa2c890d81b477619ce8"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005d0000-0x38)={0x0, 0x0, &(0x7f0000ac7000-0x10)={&(0x7f00008f2000-0x1050)={0x2, 0xb, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000608000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/01/03 10:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") link(&(0x7f0000b13000-0x8)='./file0\x00', &(0x7f00005f0000)='./file1\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e6e000)=[{{&(0x7f0000d05000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002ca000)=[{&(0x7f0000c57000)=""/22, 0x16}, {&(0x7f00002ec000)=""/4096, 0x1000}, {&(0x7f00002e5000-0xc3)=""/195, 0xc3}, {&(0x7f000045e000)=""/237, 0xed}, {&(0x7f0000e60000-0x5f)=""/95, 0x5f}, {&(0x7f00002b9000-0x4c)=""/76, 0x4c}, {&(0x7f0000b83000-0xd)=""/13, 0xd}, {&(0x7f0000d58000-0x21)=""/33, 0x21}, {&(0x7f00006ac000)=""/1, 0x1}], 0x9, &(0x7f0000d6f000-0x3c)=""/60, 0x3c, 0x81}, 0x0}, {{&(0x7f0000cb2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c46000-0x20)=[{&(0x7f0000d85000)=""/138, 0x8a}, {&(0x7f0000fb5000)=""/4096, 0x1000}, {&(0x7f0000132000-0x5b)=""/91, 0x5b}, {&(0x7f0000f0e000-0xbf)=""/191, 0xbf}], 0x4, &(0x7f000088e000-0xa7)=""/167, 0xa7, 0xff}, 0x0}, {{&(0x7f0000887000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c60000-0x8)=[{&(0x7f0000934000)=""/59, 0x3b}], 0x1, &(0x7f00002fa000-0x96)=""/150, 0x96, 0x9}, 0x8}, {{&(0x7f0000fe7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002a6000-0x18)=[{&(0x7f000051a000-0x2e)=""/46, 0x2e}, {&(0x7f000016f000-0xd6)=""/214, 0xd6}, {&(0x7f0000cd5000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000fcc000-0x1000)=""/4096, 0x1000, 0x42}, 0x2}, {{&(0x7f0000dac000)=@un=@file={0x0, ""/75}, 0x4d, &(0x7f0000da6000)=[{&(0x7f0000bb4000)=""/101, 0x65}, {&(0x7f00003c2000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f0000df8000)=""/82, 0x52, 0x4}, 0xfe}, {{&(0x7f00004f5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ea0000-0x30)=[{&(0x7f0000c18000)=""/0, 0x0}, {&(0x7f0000ae3000)=""/133, 0x85}, {&(0x7f000012b000-0x77)=""/119, 0x77}, {&(0x7f00003c5000)=""/146, 0x92}, {&(0x7f00001d0000)=""/117, 0x75}, {&(0x7f0000d72000-0x4e)=""/78, 0x4e}], 0x6, &(0x7f00001d0000)=""/234, 0xea, 0x5}, 0x2}, {{&(0x7f00007a3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000391000)=[{&(0x7f0000acf000)=""/255, 0xff}, {&(0x7f000088b000)=""/242, 0xf2}, {&(0x7f000074b000-0x35)=""/53, 0x35}, {&(0x7f0000d67000)=""/126, 0x7e}, {&(0x7f000031f000)=""/17, 0x11}, {&(0x7f000013d000-0xde)=""/222, 0xde}], 0x6, &(0x7f0000973000-0xa7)=""/167, 0xa7, 0x20000000200}, 0x7}, {{0x0, 0x0, &(0x7f000011c000-0x40)=[{&(0x7f00002d7000-0xe8)=""/232, 0xe8}, {&(0x7f00007ab000)=""/3, 0x3}, {&(0x7f00004b7000-0x18)=""/24, 0x18}, {&(0x7f0000885000-0xe7)=""/231, 0xe7}, {&(0x7f0000688000)=""/235, 0xeb}, {&(0x7f0000178000)=""/66, 0x42}, {&(0x7f0000ffa000)=""/96, 0x60}, {&(0x7f0000150000-0x36)=""/54, 0x36}], 0x8, 0x0, 0x0, 0x4}, 0xff}], 0x8, 0x40010102, 0x0) connect(r0, &(0x7f000081a000-0x14)=@ll={0x11, 0x10, r1, 0x1, 0x7fff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/03 10:04:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x88532b00cd7d8303, &(0x7f0000000000)=0x6, 0x4) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000001000)=""/183, &(0x7f0000002000)=0xb7) setsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f0000001000)=0x2208, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@generic="11eb4b08d4c5f72c529979b6d6e1c09a", &(0x7f0000005000-0x1010)=@ethtool_eeprom={0x4f, 0x1000, 0x2, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x0, &(0x7f0000008000)=[]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000000a000-0x1)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000006000)=@int=0x0, &(0x7f000000b000-0x4)=0x4) ioctl$KDSKBLED(r1, 0x4b65, 0xa0f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000-0x4)=0x8) 2018/01/03 10:04:56 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000470000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffd6f) signalfd(r0, &(0x7f0000000000)={0x800}, 0x8) 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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x40880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x1, 0x31, 0x4, 0x2, 0x6, 0x800, 0x3ff, 0xc51a}, &(0x7f0000001000-0x40)={0xffff, 0x71, 0x4, 0xfffffffffffff980, 0xa4, 0x3f, 0x3, 0x1000}, &(0x7f0000001000)={0x0, 0x9, 0x8, 0x2, 0x7ff, 0x81, 0x3, 0x9}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000+0x24)={&(0x7f0000000000)={0x5}, 0x8}) r1 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000)=0xe8) ioprio_set$uid(0x0, r2, 0x3) ioctl(r1, 0x400000000000126a, &(0x7f0000abb000-0x1d)="") 2018/01/03 10:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = creat(&(0x7f0000539000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007a7000-0x8)={0x0, 0x4b3, 0x14000000000000}, &(0x7f00004a8000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000047e000)={r3, 0x7ff}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getuid() getgroups(0x5, &(0x7f0000097000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r2, r5, r6) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000c8a000)={@empty=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00004de000)=0xc) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r7, &(0x7f0000004000-0x69)=""/105, 0x69) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) syz_open_dev$sg(&(0x7f0000ba8000-0x9)='/dev/sg#\x00', 0x0, 0x4000) dup3(r1, r0, 0x0) dup3(r1, r4, 0xfffffffffffffffc) fcntl$setown(r0, 0x8, 0x0) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/03 10:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) select(0x40, &(0x7f00008bb000-0x40)={0x8001, 0xe1da, 0x80000001, 0x7, 0x9, 0x7fffffff, 0x7fff, 0xfe0000}, &(0x7f00000ca000)={0x5, 0x1, 0xd111, 0x9, 0x28e, 0x6, 0x3, 0x10001}, &(0x7f0000fc5000)={0xffffffffffffffff, 0x7ff, 0x100000000, 0x20, 0x20, 0xcf, 0x4, 0x7}, &(0x7f0000003000-0x8)={0x77359400, 0x0}) wait4(0x0, &(0x7f0000c5e000)=0x0, 0x1000004, &(0x7f00008a1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000254000)=[{{0x0, 0x7530}, 0x0, 0x0, 0xffffffff}, {{r1, r2}, 0x0, 0x2000000000000, 0x0}], 0xbd) 2018/01/03 10:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x0) 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_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) eventfd2(0x0, 0x0) ppoll(&(0x7f000055a000-0x8)=[], 0x0, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000455000+0x600)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) 2018/01/03 10:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000079f000-0xe)='/selinux/user\x00', 0x2, 0x0) getpeername$inet(r2, &(0x7f0000a1f000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb3000-0x4)=0x10) recvfrom$ax25(r2, &(0x7f000071c000-0x8)=""/8, 0x8, 0x0, &(0x7f00006b2000-0x10)={0x3, {"f4f2b0c0db544f"}, 0x100000000}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000043c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000e29000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000819000-0xc)={0x4, 0x0}) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c04000-0x10)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) r4 = socket(0x11, 0x7, 0x6) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00006f6000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2fca8bd84f203d29, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="57b3bd8f44e72c0065c15c5ce8fe3321"}) 2018/01/03 10:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000957000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9a000)='/dev/vga_arbiter\x00', 0x101100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000003f000)=r2) read(r0, &(0x7f00006d8000)=""/199, 0xc7) 2018/01/03 10:04:56 executing program 7: r0 = socket$inet(0x2, 0x4, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffff62}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000-0x11)=@add_del={0x2, &(0x7f0000005000-0x10)=@common='gretap0\x00', 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x200, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002000-0x70)=[{&(0x7f0000007000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x40)=[{&(0x7f0000008000-0x58)="9cd21a27992b4b9aaac663250567294f58e20395c320a714cf34dd462fa3089ef24ad565a7d84e98fd0a35e6d7709f8ae75edae82406a8df4242d73ae581fcea3aab008e9bf418e77cc0a4b807346970a915f83d22bafc7e", 0x58}, {&(0x7f0000007000)="7741d9db36fc7627b6e550369ac8e9e004dfa88d355df5e9f326d5b460c301b998bde303713f7fa919762ea471c933b02bcf485245ac32d2d749894f23894c39753fde07bb577d51f83162e4fad32cd2c3141a86183a141a7fceb22a40787b2d2ccc02cdecd00a716d4dde17fb14b3dbed9ebfe5d47b69a0b672a10849d3250fb6c533e4c5512b24dbd5f099c7e6d4f2a424323ca8077c4d9781431678319e55557123fd80923a81d1d08c6d43ef004840f42acf", 0xb4}, {&(0x7f0000002000-0xdf)="c7fa26e642e67f828f36f4439787fcc231981af811be623b3b25e32d3e67f052a372e97922e6a64c45fb537e8f836c44e3d76d81a91b75db51cdf7388d2c9299ddaf5d6365228521b7b594476f1753e7a35d8b344c0d75008da6e32566eab3bb09e7ab2552a59bfc3b5d7012f64f6c629319faf581ef1aabbf918cfa3d8c2ae885bb9d52ff97aa85d2779becb661689d6861c7c71525a1869bc6ea3b4b1ba0862269c974904e35664e4b88397a0adbb87358661aa3237273f2b36ad040d22d16a50d643537408b9205edc58a5fd117a34679042e91731715ae97e1ea32af7d", 0xdf}, {&(0x7f0000007000)="80d129e5aaccd547b65e72d25abbfef59f081ca46199952091cb537c7c298a06db577a8ce1f963e90031cef9d78ce39c6591d58a8c2a9c1cb0cd1294", 0x3c}, {&(0x7f0000008000-0xbb)="6a8ed24fd54159afa4299dd9e715d2918a7a9072f24ef0e6a6faed45f40641f58fe54273a96aca52b5c5bee4775924c68b28ec4b070d764b04db738eb82dbf12923c18092b982dfbcc928c0aa2e4b65b397d0b9bc645cfecdf73720b735c3cccbbd49ca8a9cb37fbcc271e016c375ef7b79edfef4221b1e5f4832299e6814f2e8cd918c774a22037c142576b729f633c7a2e3a46f7d8be9670f3cedf490dc7dda4dd0a31d6b7db10bf7b468dd4b1d5ff6bf1b7624e400a3792a4ef", 0xbb}, {&(0x7f0000004000)="ddac8d558c9e9c42b001762e5c4925b66953943eff30e40f5cd0dd418584fc7771cd35e8a72e86652b0238a15a94249ebab744184bc7cdde53a1e8409adfd6b6c275479bbd71efed48d4a8e88400c212905c33f78111e9612cf2c11f1cfe8d0330dfd00196efce832127ccbed2614930f5d726369d797b9657948cb80b5e9c0b460eb8233f4ba5fe47c60d0ca8b03e7e74ce783eed58d694eb1f36fff41c079c0185c307ef45d5525823564979f40658429726699fe159", 0xb7}, {&(0x7f0000007000)="5ecf9d817cd95594838a90c938db2780241acd5ca38d66bfab9a080bea7d4c3f1798f109d8766a97b709ce0d02d387e8da3e8eb6f7509c9cbdd0f4683aa801022b26b16caaf0c32efe3af66b9f2f0c51b597dd4d596448533fc7eab7e23623dff7d1da73eccfa1e0c639abeeeb154435a79f2720e9e5bfe952786e589241a8460590cc65294dbc32ddd6279ff6f7e76144c97049ced823df7ca8a49e6b44ce0d13673c43e3ba41ddc35759a0bf9fc41bdb1bf32d0c4c84319b2b10604e74a349e75c6825886f64072f00637bc8", 0xcd}, {&(0x7f0000002000)="eefa019c1c98444ddb6755cb5a5b7408d46ca80d471d4e7f47087bbe89f81d15c6ad911792f8b555df2b7b4d46694a50bae9953e840ad0d36a340f294b4a7c27839629a969", 0x45}], 0x8, &(0x7f0000006000-0x1b8)=[@init={0x14, 0x84, 0x0, {0x1, 0x8, 0x1, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x10001, 0x4, 0x0, 0x1f, 0x0, 0x6, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8001, 0x9, 0xfffffffffffffffc, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x3, 0xdad9, 0x4, r1}}, @init={0x14, 0x84, 0x0, {0x54a, 0x8, 0x5, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x200, 0x839, 0x7, r1}}, @init={0x14, 0x84, 0x0, {0x1f, 0x7, 0x200, 0x7fff}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0x80000000, 0x280, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x200, 0x8, 0xa9, 0x1, 0xfffffffffffffc01, 0x100000000, 0x36, r1}}, @init={0x14, 0x84, 0x0, {0x7, 0x39, 0x3, 0x2}}], 0x1b8, 0x801}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000008000-0x30)=[{&(0x7f0000007000)="d1d6bf58ef4a6f4de1b1fd9827c25958269427083dd70b9a42601e6391e07959c61642ed0da06169f88d31d757fe6ce9284679b82d7165e5ca0dbecda28791d2ef69a2cfccd125741c9a91d46595", 0x4e}, {&(0x7f0000007000)="dbf9a3a9473a281a0fae456853ade84f379b4e08b9dab33eaf6d7767d1cd8ac3c16afc31ac0b753857be7aba9752cbb5d387e9c6f77c4ab92b87a3ce79247e0bcd1b8da972237099fe6686f59cd6ae0412aaf2b56473969ac334fe5adc34f4f8815547b00ec9b7461e02f7b90868d4319a833110d0d62af5192fb9b585b2c14663ec9714bf734ed16beaa8adcbc8b2321a4844d5c52af8cfa7d93f109dc478b625c1e6fc9571e94c5f79ccf3a92b0aedf28b42b8bc8286a9ff41e1a12e26943b210f12d9e0add2eb82d1025bd182a371114f8bd300", 0xd5}, {&(0x7f0000007000)="c15e67751d052ff5efd23a01fa258f1f89b0edd40a61b0359d86209cecc9dd3e9b5398351148cd64e6e6d81bb00814e0fac93056271d80421583c11252c307205f5e6553426fb1420aa01473e04cdffca5ce7613cc072c5841c609864f318bd210434ad57a0cc04215f66692f570614fccb62cfc4dfd4d89c5f61de1c80320a4714e94afdfbc94bc3d1673045bcfc34a414ee8ae7b166723d88e6556a541af872dab5e6f7905b47b395bc375ca185e2079504bf2e839d74440f892389c40", 0xbe}, {&(0x7f0000006000)="8864e879185b5f64e9923c0eaf255d1709c0c738bb959a8ccdf99ab228ecbfe2742816aab3030e2e0c962d691a37a46544eed1409977cea9feb84d118d93cc2002e77539a7c6eb1419af37178fca66095785d0cfbf4185db35dc300b20140ab71d6fc9dfd72c40c8f1154d37b5deb44e2ce707e8082553315526fc6206ac08bc22897cbb45897fec8e5c54b3e26bb23fd7be1958b19f50ab017e6b6d7db754a33a603c1381e586b22bef515cef587598d51dc4e3ae8f0fe61bdaaf900235b5614defd322d9462d6f3e5709e313cfeadaa242972ff42f0b45d04eb7997f31c1a81fb6393ed7d21f", 0xe7}, {&(0x7f0000008000-0xde)="996e02e742b13a2ed83b65005240c08443e5c447ca6f70f407f2d2ea6ab5a8363f3d0830845e12ed8bc34e14c95d29d6d2e423b7f33db4bfb911dc4b9b97b0e0d12ae378ebddfc484437341efee2c0228349f15aeaf6af18a3850fe36972071e7d773c79ecca9aa754f00bc1d944a706be690a76a71bfd87f580288170a6c67d6b9ae0fe614879b6d1636ff885739bf636f6bf557d527c430a17382c1103f8e8e4d8ae648ea52dedcc941452ed445fba71a4c919b4f5c4494ea0718bacfba3fb8d0667417745c1ed481f6ba74f18b92e9a8bab0ecee76592489575e702cc", 0xde}, {&(0x7f0000003000)="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", 0xfe}], 0x6, &(0x7f0000006000)=[@init={0x14, 0x84, 0x0, {0x1000, 0x3af, 0x8, 0x7ff}}, @sndinfo={0x1c, 0x84, 0x2, {0xd7c, 0x8001, 0x8, 0xffffffffffffffff, r1}}, @init={0x14, 0x84, 0x0, {0x1, 0x0, 0x2, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x1, 0x100000000, 0xffffffff, 0x400, 0x4, 0x8, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x55c, 0x2, 0x9, 0x400, 0x4, 0x401, 0x10001, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0xc, 0x7, 0x10001, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x6, 0x0, 0x40, 0xa8f, 0x0, 0x3, 0xa38e, r1}}, @init={0x14, 0x84, 0x0, {0x4, 0x8, 0x4, 0x8}}, @init={0x14, 0x84, 0x0, {0x28e, 0x7, 0x6, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x5, 0x800c, 0x0, 0x3, 0x100000001, 0x768, 0x1, r1}}], 0x1b8, 0x80}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000000000)="48af556e28", 0x5}], 0x1, &(0x7f0000005000-0x160)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x4, 0x10001, 0x10000, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x5c00000, 0x4, 0x1, 0x6, 0x4, 0x3, 0x7, r1}}, @init={0x14, 0x84, 0x0, {0x401, 0x12dbbc74, 0x80, 0x400}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x5878a811, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x0, 0x4, 0xfff, 0x197b, 0xff, 0x8, 0xfffffffffffffff9, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffb, 0x8004, 0x154eb3a3, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0xde58, 0x825, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x683, 0x6, 0x820b, 0xffffffff, 0xff, 0x1, 0x5, 0x7fff, r1}}], 0x160, 0x4}, {&(0x7f0000006000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000-0x73)="eb78c3b63d9a57b3713dc04f630e4e430e4de776f65f062026741ba785806c9b52059cccaac08ada9eb85f7eef418b656f32dd25dc2bd62440db4e6d20a7fa24afff2e87f0f4c01ed990cff8123c45f0ea0ad958be100681ad60d1c1af31dd1ee7a7997322a0ff083fe163f6f1e901c29b6c4d", 0x73}, {&(0x7f0000008000-0xf6)="7b900e00ad38084b86ec3ea70b4df372f19e1f2425bc36fae2d0351042437ae358f5bd9ed41f635ff60f0ee09708ccdd0cf4229d7071d298b6758819eea04c0ff6d937972f1294e41813f3a5dea6a30cf7795dceb46c4de38d476421dafd07077899f08952b5e5d94ab3a4ea754e5f9cff18c3bf4c9f987bbd5c35959fae3d7b7f8b2639bddac58f23b303a9a056c4f791dcf702151043b50a24e36c69dbd60d57851f0628292c141ecf05d22a6f74f03b5d1ca6ed588624584e4c2219e9e9c70959944d88ff44c8554d1debf1e4e9b601e15d13f56e55cf165300a40b6dfe9fded613813d68ab45b0dbf6d775b4da31cb657ce0a442", 0xf6}, {&(0x7f0000008000-0xe8)="151b277c21b926685a10841dd32983ef8f0cfc88dd8de6295e148d7a8ab59524ad034530987b013e8961a2a69d8436fa239ecd1090b8dda8b5846679bcce106ca93d1a22f859cf0f3b0848a12e63d4bfe596f45a0ca8a5bf524cfdab5ae7704acd476569336221c46f778364f3ff51e640689994c65f2a6f7f8d62d594e80b1564bb5ef41e23d2cc0ae8f8d77b071f20f165c9f9e4ec5641b659f8c7bf2a394154101041834fad3b7702ca4418bb3a67c0a8455c79015756661aa9e059543c9ffc075455b12e09e1e371632ecf97cf10b498f746770750dea5756d924129b81d0db515e43aaaaaa9", 0xe8}, {&(0x7f0000007000)="93cd909afcbfde3c5f2e3921cf8077f82d27d256dd95da4f4c72ebfd4d3f9511a52a73a9a0f5c634803816aae575f350b04e5f1b66313d632cfa07d059383c7ab83d86196d221fc06773137ace518db177dcf40a2a1f7b71627a8dda93a34e215542320da9455a045c4fc1f93ccae30d7b499bf32535ebd59cb7a66c8b554932462517561a3bd75ad28245e92cae7d47c435612883e27cedbb1dc8439ff1c2cca3f7ecac6c883b0013466f3c7bba918ef090390e92b2d8f0bd24ed70c8eddddfd31ede20fab31c39fcac7bf0e44f", 0xce}], 0x4, &(0x7f0000008000-0x18c)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x3, 0x4, 0xd3, 0x7fffffff, 0x1, 0x4, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x200, 0x80000001, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x200, 0x40, 0x4, r1}}, @init={0x14, 0x84, 0x0, {0x8000, 0x1, 0x7ff, 0x400}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1, 0x1, 0x0, 0x4, 0x8, 0x28c9b98f, 0x5, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x5, 0x208, 0x1, 0x9, 0x0, 0x8, 0x9, r1}}, @init={0x14, 0x84, 0x0, {0x1000, 0xf840000000000000, 0x3d23, 0x4c}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x401, 0x77021cbee454272a, 0xfffffffffffffff7, 0x7, 0x97, 0x7, 0x8000, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x3, 0x8000, 0x4, 0x8, 0x1c000, 0x0, 0x0, r1}}], 0x18c, 0x10}], 0x4, 0x80) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000147000-0x20)={0x2, 0x9, 0x8, 0x8, 0x196, 0x5, 0x2, 0x184, 0x0}, &(0x7f0000631000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b06000)={0x0, 0x4}, &(0x7f0000536000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000714000-0xb8)={r1, 0x1ff, 0x6e21, 0x4, 0x7410, 0x4, 0xeaa, 0xd000000000000000, {r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x9, 0x8, 0x8, 0x0}}, &(0x7f0000db8000-0x4)=0xb8) r3 = syz_open_dev$sndtimer(&(0x7f0000ff8000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000052e000)={r2, 0x80000000}, &(0x7f0000b85000-0x4)=0x8) ioctl$void(r3, 0xc0045878) [ 36.233510] sg_write: data in/out 29964/147 bytes for SCSI command 0x0-- guessing data in; [ 36.233510] program syz-executor6 not setting count and/or reply_len properly 2018/01/03 10:04:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x28)=[], 0x0, &(0x7f0000006000)=[{0x10, 0x0, 0x2, "e7"}], 0x10, 0x0}, 0x0) restart_syscall() 2018/01/03 10:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000bc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) 2018/01/03 10:04:57 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000438000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000598000)={r1, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f00008fd000)='/dev/usbmon#\x00', 0x6, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0xaa, 0x7, 0x2, 0x0, 0x0}, 0x14) r4 = syz_open_pts(r2, 0x94dc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x10, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000002000-0x8)={r1, &(0x7f0000002000-0x1000)=""/4096}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000002000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) fdatasync(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0xffff}, &(0x7f0000004000)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/03 10:04:57 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000813000)=""/184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/254, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000)='ns/net\x00') socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x1000)=""/4096) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x41)="bdc637ea67947a3895a1fc9a3f5da7518c03075ad4812f28fd77ea317551b0c7f4c319b7b18e37fd8542547b2f65ddb6a273a2958eb59234059a9234b9ae1749f5", 0x41, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xf6)="eadeff20186a187ae311aa005c9e15d131e1d43f0de67d8aea3f5856e5a3f343dd8432b1f160815588c5e7177c761a8bb83601b05e799355698fb8f50fd9fe2d80c5b9002d960d63beb846f233a868d9138c84b297b814a1c030e455e20a4c04699fc1476869ec657207f1a3603eb0b5b26028a5662f963e6fa01f1b00f858b458c036a92a6565e99b2f76e477fe58fe11022bdb0bbe5f853efb25f28a6560e3d2d188d82f9cf57a3eaaad7985492fe6adcee4e6ec998c6a562889bf3c8f7d4696417d3fd197e4c3a730c1da2439c2fe756e930a027b37837cac0b15e255ab16e50e6060af6af9cd5a835dd5ce73bc0db301ea58724b", 0xf6, r4) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) fcntl$setstatus(r1, 0x4, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000)={0xfffffffffffff525, 0x8, 0x3, 0xeec, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r6, @in6={{0xa, 0x3, 0x2, @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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r6, &(0x7f0000005000-0x4)=0x4) r7 = inotify_add_watch(r3, &(0x7f0000005000-0x8)='./file0\x00', 0x200) inotify_rm_watch(r3, r7) unlink(&(0x7f0000002000-0x8)='./file0\x00') 2018/01/03 10:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000d9000)='/dev/snd/seq\x00', 0x0, 0x101000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bf000-0xf)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000416000-0x2)=0x4) writev(r0, &(0x7f00003d4000)=[{&(0x7f00002b6000)="c54f9ee6b112bf3ff646c27cc2c7fea44c1cb8c5f9dd081cc081889d", 0x1c}], 0x1) write$sndseq(r0, &(0x7f00002ec000)=[{0x5, 0x8, 0x100000001, 0x200, @time={0x0, 0x1c9c380}, {0x1, 0x7}, {0x9, 0x3}, @queue={0xd20, {0x8, 0x809}}}, {0x9, 0x8000, 0x8, 0x3cdb3599, @tick=0x0, {0x800, 0x8}, {0x7fffffff, 0x7031}, @addr={0x2, 0x5}}, {0xff, 0x3e, 0x7, 0x2, @tick=0x0, {0x1887, 0x82}, {0x1, 0x8}, @control={0x9, 0xf329, 0x3f}}], 0x54) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000faf000-0x1)={0x1}, 0x1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000069d000-0x4)=0x3f) 2018/01/03 10:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000b66000-0xc)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000a68000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007a8000)='/dev/net/tun\x00', 0x0, 0x40003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setsig(r1, 0xa, 0x20000017) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000016f000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000990000)={0x0, 0x6}, &(0x7f000075c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000e2000-0x20)={0x4, 0xb38f, 0x8008, 0x800, 0x8, 0xca54, 0x3, 0x8, r3}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000ce3000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xc63, @loopback=0x7f000001}, 0xc) fcntl$getown(r2, 0x9) dup2(r0, r1) clock_gettime(0x0, &(0x7f0000ffb000+0x6df)={0x0, 0x0}) 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00005d8000)={0x2, 0xfffffffffffff000, 0x4cf8, 0x100, 0x1, 0x100000000, 0x10000, 0x1, 0x6, 0x0, 0x1, 0x344a9abe}) r1 = epoll_create1(0x0) r2 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e47000)={0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e77000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000a0a000)=[0x0, 0x7]) tee(r2, r1, 0x7f, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000782000)={0xc, 0x0}) connect(r0, &(0x7f0000aed000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x20004040}, 0xc) 2018/01/03 10:04:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000dc0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006fa000)=0xc) 2018/01/03 10:04:57 executing program 2: mmap(&(0x7f0000000000/0x8c4000)=nil, 0x8c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008c5000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000554000)=0x4) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2018/01/03 10:04:57 executing program 1: r0 = open(&(0x7f0000e57000)='./file0\x00', 0x4000, 0x24) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000086b000)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00006d3000-0xe3)="220000001500ff2100000008e207050002007a00a300000008f40100e700ff02f155c01273", 0x25) 2018/01/03 10:04:57 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008c2000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xb18, 0x0, 0x1f, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2ea, 0x10001, 0xffffffff, 0x8}, &(0x7f0000f38000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x20000001, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x0}, 0x6) sync() fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0xc3}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x71)={r2, 0x69, "640b50fc33b5a61d66c478db23f0103ac925917584836aab7f9056f49d2b485a5e49f86e799cce4ad805047892f2a33b4765a4f891cb1cf1a55db37e0f16f6fe66c94cc2d84fb8d5a1061ed780cd14e35b47651f353693babc4c6c9fac4a858f08c22ad521a9a59fa6"}, &(0x7f0000002000-0x4)=0x71) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000002000)={0x4, &(0x7f0000004000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000002000)={r4, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x1, 0x4, 0x29000000000, 0x3f}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c) syz_open_pts(r3, 0x400001) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b60000-0x9)='/dev/rtc\x00', 0x50300, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000691000)={0x0, 0x8, 0x20}, &(0x7f0000b60000)=0xc) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000245000-0x8c)={r1, @in6={{0xa, 0x2, 0x7f, @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]}}, &(0x7f0000b60000)=0x8c) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b5f000)={r2, 0x5}, 0x8) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b61000)=0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001c0000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a7000)=0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000265000)=0xfffffffffffffffe) flistxattr(r0, &(0x7f0000002000-0x8)=""/8, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00006c0000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000054d000)={0xd5, 0x4, 0x4b45, 0x2}, 0x8) 2018/01/03 10:04:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000dcd000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001a4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000012b000)={0x0, 0x2, 0x30, 0x3ff, 0xe587}, &(0x7f0000e6e000-0x4)=0x18) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00003d2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000baf000)={r2, 0xffffffffffff41ca, 0x10, 0x0, 0x5}, &(0x7f0000b75000)=0x18) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00008e2000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f77000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/03 10:04:57 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x2, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000c000-0x4)=0xffff) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000c000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r5, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r6, &(0x7f0000964000)=[{&(0x7f0000862000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001c6000)=[{&(0x7f0000d45000)="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", 0x82a}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00003ac000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d94000)=[{&(0x7f00008ca000)="d3710cf0c5c0668057a842e82a59c30cc5677a52a06d75934f7ea40d2173a68346a35bec0009bf14646dc8ccdfa5daa9965d879fdab0f7069718b807fc7278c6e9258064c656c51c27a67db1e859deaccd23035fdd92beb6cd5d2fca755d8a810370232c66f762d9b9912803f0b6349ccf1fee1601f4177496e66e58", 0x7c}, {&(0x7f0000b74000)="e94e856134f03f09bb1cfb9e9183d291c2157bf46316355e5b0e143e6c9272b72e8320dc64fd79d89e431e47fe05e28bcad887b5613b101a2cde1300ea144039c3c487535d270c2446b761fcc3a893eff67a19ebba8e9f2b3360292d8a48bfc18f0ab8070863f4c6641644d55d8bba55e5eeec2f1a69a34561cefe06db1fd78dadd25d918117ceca0af1c80b0d252011074bc069c7f189e1abf3f65cc4c8", 0x9e}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000e8b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef2000-0x38)=[{&(0x7f00005a0000)="db971c0994e646b4ecc10b9095d295c041d7a9c22c444efb", 0x18}, {&(0x7f00002b3000-0xd7)="81812ff43b9c89b228c4bad49b622a7f98fb3d5e94cf7b64929b1fd2e34ae2b64dddf3d57badfa52d04598f6d41725b60cc847fd686e15a37a6bc521fca16afed60e5d74944bb8b99984e9b9bd8d3d85e13c4067de70565d6efcc08afe13d0935c244538c4d96c215165de32ef17c8d2724bd648580899ee77b9d6e24307ce6545f9f81e0c0d46a5daad6c0bd71c279f181a0094657196b3c6add995aa44b34ac1226cff35346ea4276eebea6e50ea4ff95ffbeb8080c6fd700155eaa082ca368bbd551403628c6a76d97d8105e9e74ccdff007fb91267", 0xd7}, {&(0x7f000073e000)="84c4", 0x2}, {&(0x7f00005bf000)="", 0x0}], 0x4, &(0x7f00008f8000)=[], 0x0, 0x4}, {&(0x7f0000604000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000946000)=[{&(0x7f0000f7b000)="97e6db098d1bec78bfa243823eafbd62575cab365b49e40219eba767bc2aed35256203879c143c4171b2f3eff28be60b3260fec37c44fd4c5af41f6a018fc8d6e1cb68d8fb22927cf32905c99dd8c91f0bdb78cc861e8c06a0354fba37f27bc0f0dc55195e5d63b8b8c2185cab9e522dc53d878bdbaf3b3f7eb99d69e31cabce475611113d5105aae9e0e4b0dbf0754ec77513593a3539bd794d9cfdcba59931af5e2ecd72e378c49735c55248e90cc035461f88d856e4820726df04326ec745f85842eba3c5ed1735199d1cd14f", 0xce}, {&(0x7f0000960000-0xd7)="e106ccab7db04e50ab1f3919971e082357ebf8c11118208b9a9e2dc819cce5323b66acd9669c6e9984801c2219ab01c475e91d31db131143af69c9f7a1a24f541c95907d75e102177b631705d406997eaacacfda0e85a415092af6b6d0274e9c6c837b6f6692155e72f4d7bbaa5da7fcef3546c77652cf1cc161afde75341f61e38f4b303c7526ead40d52de415b07010ed7b9aed8f73ed141b00e06bde390b89e566c94b795a6d3ecfd9c3bda9d486e916189fb1add5a94e7cf62c3fa4818a68004ab39265052e0e37b1d3243e9c5f2eaf9b0ae60174e", 0xd7}, {&(0x7f0000a68000)="14ed494ac1dc4d7ce1146fa16b20e1ce6f4111494958ff263dc67c0e5e43fb896e4ba3b0b21fe60e06a65ea668bebf22104f234ac66bc6b434357eda948aa6751d81f5c3ee3cfa4af7fb10ce8259bef27e4d2358680a964c67b37e436f7d8879e99a807ccef9db23c9a1a9563e46f2eff051d52d3abf28f4a5e4e3e53e094354faec41a850d1b40cfcbe54466c0c679acf5d9a3d906681a51171ed2b5e5ef7fd82d87e7d8d8ae27c5423f34c7e2a5d9a4495f77d616abd1eb2f5359d3bc018915a4a81fb40f456b3dc695590a895a9", 0xcf}, {&(0x7f000096b000-0xe2)="22eb8d9f2b6d1f05df1bc9e95c547b15b2be34df0e298ff2571f0a34178371bf952ddedad6750740ddf8717549d09007c94e7b81f9f493abbc68d15e758f4a5eeb90ce42db2c464994f1ce6b4551d2c57ee5f93403709cc617d22f323834269daf07e7b43bd2c18e9d5350c25ccad5f09b8e5487a8b41b0873ea064c4cb0d281097383a654e08a4cb8cfe3da451df1425bd209dacccfea56533b15cfd062e2e7041a423ca0a7f66352d0a67c903ae648ca69763e384294a223441aab37f658e6d116ff9dc6718da458cbadb788a455850ca69d0c602ae0f84136e3d556ed51d538e1", 0xe2}], 0x4, &(0x7f0000189000)=[], 0x0, 0x8090}, 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", 0x1000}], 0x2, &(0x7f0000ca0000-0x18)=[], 0x0, 0x800}, {&(0x7f00001e3000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e6c000)=[{&(0x7f0000e56000-0x65)="f0041bdd17dcc90d6cad206268f6e217e086fd4b3edb78a4b0655a1a9ebf40bcb9e895eddad319006f005a708fca0e8da9d3bb6e099136ac28db7c3528a8c4914385c31b36e0474717dd1886b178f38757579188905e6175b0d3bcbc8edbd02243089c53ca", 0x65}], 0x1, &(0x7f0000cab000-0x114)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r5, r6, r5]}, @rights={0x14, 0x1, 0x1, [r5, r5]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x24, 0x1, 0x1, [r6, r6, r6, r6, r5, r5]}, @rights={0x30, 0x1, 0x1, [r6, r5, r6, r5, r6, r5, r5, r6, r5]}], 0xe0, 0x48000}, {&(0x7f0000c84000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005bc000)=[{&(0x7f000057d000)="2b9aabd3b95609a8c3b5446331a1c9efb0ad8266dc16d78a9c76beee811d17594d08efb7e236c64f3c58c1bec273adea8c64a8e6fc18a67d63962b78ae9421d12d54efe67abb7883f65655fd1a3f80c2a4a0faec82d8f8ba5f90d0118d5c8cc088f68d5827ece2d27456b6095e262f6b1a2b49db77530d80a7c796dd66046e161b111a537f40d7550ce65c70112977d40c06c400a401ed630c1b8e3f8daaaba41069f4dcce72d159f3f65f49c3ede3a124fa887c30eb4f", 0xb7}, {&(0x7f000061c000-0xf4)="c98bbb67aef1693c4f7203b15db5772eeedc8da6235c95998b9ea4d0e17204e99a3ea9d69250f5ec6bbf33dd5daadd4255c61ad34920dc463d0b4308e158cb06d1d7fc0f9e74c33df51f2bc35ab159e48a058f9ba676d1be22a176e6c1c9895db90c09ae6801caaf3ee64745689fefce9566d2cf2351520878e656d9709a9e50329b93a4a33dbb9981347a586e40c77408a0f07b04d1daf784a50efa0bf467e94f05c108f88f8bd3fbc3f8d8b147abe0ab987978d9ed700567a637bfda38700f7760c34c7bb9b8dfab4a263891e6af029f293e2a07b98720f5e293470cc1619b096c28fc2a297d3afa5d5748ce05a64a5c338ac8", 0xf4}, {&(0x7f00001d2000-0xdb)="93179d63b737ff241237cdc3f1694d2fc598b98fb35e37459e2a3e717aefdae93e5155d194607871922a01e466788251c2fec50f7e70dc33416a022709449f9f472512e41aaf958af341f0463efb44a536a88138ef34cf523fb95ce198ae325320263dac4bce4e94fb965692c73b863d6c0b2589ec0d4cf7b3a6ad264a96cdbbc56075863e3d8740c3ba238b32b323831deaed7bd7e6f0fa93861d40d32f84a96d0cfbb4b2358ed6c07c33841198f10116c6c45d69af86660d2ff13546ff16e76485fe51f74b766dbbe172377fc22d5d8e2185e4073f2c5420804e", 0xdb}], 0x3, &(0x7f0000239000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r5, r5, r6, r6, r6]}, @rights={0x1c, 0x1, 0x1, [r5, r6, r5, r5]}, @rights={0x14, 0x1, 0x1, [r5, r5]}, @rights={0x10, 0x1, 0x1, [r6]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa8, 0x8000}], 0x9, 0xc810) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000)={r3, 0x80000, r1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r4, &(0x7f000000d000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000+0xe51)=0x14, 0x80000) connect$packet(r2, &(0x7f0000001000)={0x11, 0xf5, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) syz_open_dev$tun(&(0x7f000000c000-0xd)='/dev/net/tun\x00', 0x0, 0x800) socketpair(0x9, 0x2, 0x9, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000000f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x1d1) 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/rfkill\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000b58000-0x28)={0x28, 0x1, 0x6, @fuse_notify_delete_out={0xfffffffffffffc01, 0x20, 0x7}}, 0x28) [ 36.446025] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.483979] netlink: 10 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/03 10:04:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000002000-0xa8)={{0x100000000, 0x5}, 'port0\x00', 0x1, 0x31000, 0x6, 0x4, 0xda, 0x9, 0x100, 0x0, 0x7, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003000-0x14)={0x0, 0x0, 0x6, 0x3, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) syncfs(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x8, 0x1, 0x78}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x2, 0x8001, 0x7f, r2}, &(0x7f0000001000+0xa3c)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x0}, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000008000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100000000, @multicast1=0xe0000001}, 0xc) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000007000)=0x202) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000004000)=""/78, 0x4e, 0x3ae1b94f, &(0x7f0000009000+0x34)={0x77359400, 0x0}) [ 36.521508] audit: type=1400 audit(1514973897.227:27): avc: denied { create } for pid=6470 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/03 10:04:57 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bb6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ac7000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f0000e17000)={0x7, 0x78, 0xfffffffffffffff7, 0x5, 0x426, 0x0, 0x0, 0x78, 0x8000, 0x3, 0x1, 0xa0000000, 0x1f, 0x2, 0x0, 0xe3, 0xd5b, 0x3, 0x8, 0xffffffffffffffff, 0x8f89, 0xc797, 0x3, 0x6, 0x100000000, 0x8001, 0x7ff, 0x3498, 0xffffffff, 0x40, 0xffffffffffff8001, 0x0, 0xfffffffffffffffe, 0x8, 0x9, 0x800, 0xa00000000000, 0x8, 0x0, 0x5, 0x4, @perf_config_ext={0x3c2f89ac, 0x9}, 0x8200, 0x7, 0x0, 0x6, 0x8, 0x2858, 0x8809, 0x0}, r1, 0x80000000, r2, 0xa) 2018/01/03 10:04:57 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000cf000-0x16)={0x0, 0x0, []}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000f9d000-0xc)=@proc={0x10, 0x0, 0x0, 0x20140002}, 0xc) 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007e5000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000326000-0x2a)="") r0 = open(&(0x7f0000e27000-0x8)='./file0\x00', 0x0, 0xd8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000f9a000)=""/221, 0xdd) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a47000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c4f000-0xe8)={{{@in=@broadcast=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=@empty=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}}, &(0x7f0000aad000)=0xe8) getgroups(0x2, &(0x7f00000ba000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048f000)=0x46) r5 = geteuid() lstat(&(0x7f00007a0000)='./file0\x00', &(0x7f0000fbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010c000)={0x0, 0x0, 0x0}, &(0x7f0000a29000-0x4)=0xc) r8 = getuid() stat(&(0x7f000011a000-0x8)='./file0\x00', &(0x7f00001e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006e000)=0x0) getresuid(&(0x7f00002d5000-0x4)=0x0, &(0x7f0000399000)=0x0, &(0x7f0000fcc000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000856000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059b000-0x4)=0xc) r13 = memfd_create(&(0x7f00003e2000-0x1)='\x00', 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000894000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6c000)=0xc) lstat(&(0x7f00005e5000-0x8)='./file0\x00', &(0x7f0000337000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd4000)=0x0) lstat(&(0x7f0000245000)='./file0\x00', &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd5000)={0x0, 0x0, 0x0}, &(0x7f00008c5000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00005c9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bca000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@rand_addr=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}}, &(0x7f0000fdc000)=0xe8) r22 = getgid() r23 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0xe8) stat(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f00004dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f8c000-0x8)={0x0, 0x0}) stat(&(0x7f00004cc000)='./file0\x00', &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bed000-0x8)='./file0\x00', &(0x7f000018c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000073f000-0x8c)=[{&(0x7f0000b06000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003a9000)=[{&(0x7f0000aff000-0x6f)="047b6370a8f1f9e60e24ee49d7485a68b8be23d4358369c3be3732bd2a84bb3db836cb79ef86fa833f15548476f87d0ff49434c0790ce5a8c3e36240f5ea0118561cbc28f950e6df58a788046d9144442e74a41462db2db217f12815493f99f765fc313c65fc2904319cbd917f8014", 0x6f}], 0x1, &(0x7f0000a2a000-0x52)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r13, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x98, 0x40000}, {&(0x7f0000544000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000819000)=[{&(0x7f0000c3c000)="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0x1000}, {&(0x7f0000242000-0xc3)="03bf91266f351f53a8c1250b5ae63ba81e60dbbd3e47219290841b367a3a27dba71572a0e4dc8358361c0eb512875a2f9567c14db94a70b875d734c11ef5574b790dfe571c712851ab350f7d2adb752fa3375a5c36327863498516102d0afe6d32ef0ac251d2833f61a1f927047a61030f1fb231614cb1bf0fd7dc7490be7bca3503f7820bcc9b1ce060c7fe93057bc1a6ec495e9441017dfbdbbdee564a06cb28b23378a29e98e0952f99a973d6a85e49414069b6051d8c45467422e399174499ecd3", 0xc3}, {&(0x7f0000dd9000-0x4c)="9282ae76598fe4247a75b0606eca1631f57e82b055f91745c1234aa9dc9a70adfb9fd059bb5077c58cd67cf32faf9dbece67a5aa78f751517bbf978c908fb23b3a79fe09fa888b82d720671a", 0x4c}, {&(0x7f0000991000)="5f54f21f3271cdee124a0abc1393d42e041acb9a557fdfff4b2b6a9e5e6e55b6e222e3ae2b7bf1ebf52b3945", 0x2c}], 0x4, &(0x7f0000c18000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x18, 0x4000010}, {&(0x7f0000b82000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002f3000-0x10)=[{&(0x7f0000e2e000)="c8991c506432f45180611af65403d2803e4ff5211c8da5be778b6e8cd9ba6b8ca378ff070677047ae01380ab4354f3d007474511959830e159573151a0010b9a61a086cebe9992919b59d55a1716197cc5e91481052c30279ba2282813fc80586bffa5c60bcfd1ed781246156acf33e17a21c77b2f54e594908b9b1d77fe95884a4c0b6b068e", 0x86}, {&(0x7f0000745000-0x98)="e9e1c520a8f0c68d0e4e78f57b575ad005988a594fb9cae24bf56064284bb2ea05b7013a648a060fa41478dac86a72005ce38838b2c0162faf33a7c245d84a8456a92b0370114a592c074603d2847a55c319421d05f8da5b54a56adde2b50f34ef53f3ca750afc8d22ae3f2401e9ba35c830f5bf05610796a5ac9fed82a567100f2fbf9448dfffb52b0677ba4f8115c9db440d4e4239b426", 0x98}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000932000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f88000-0x8)=[{&(0x7f0000222000-0xdb)="077a866c3351cd5b21c3a22f4e8b463b13f2d38ed9c2417ff6c213f395ab78878c7863cb3cd4c0f1f595ebabf2d0a620ab1fc81c744c606cc49ed44dae1eff9074ff11345e75fc856a859feb5fb93dcf95199d2d69e07ca5157a64d4b16188d85398ca3d34350c013131110cbff146a3be4548dc65055d64fa6bbaf30c6f2c60b6176f047abcfc8e26c5cdd4dfb03424a78d65d2226e11cf808c6313bd9dd65ad39c5bb20dcf19c1d2b2befa23d5f6145ba5d2acb83414d552af65666e38e754576efca9e83167b981023143335b8723da7bff7b18f5dcc4a9c66a", 0xdb}], 0x1, &(0x7f0000db3000-0xac)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xac, 0x800}, {&(0x7f0000c1d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000064e000)=[{&(0x7f000015c000-0xd7)="b018593e9f5591d287aff8d67c325ccb9bb534b76bac132dc09148a5106b6b0c42d25c7bf03b5ecb3b7dff7a5cb211fbdee3d0c020f6ee75406d1b2473e2488fe39fa6577311ccafb77cedfda1d3704c5ca8855f27f712f0ab0614617390fb0031cb3afb4ae18820589bdd22191d6c3995a91e8be6dad9a23255415ad91702985d55d0cd417506aa8abb4483d9973643c339aa0bd1bd6bd4026a49ffa956c1cab5838acb1fd1a42f8ec1106ea5fd519ba1aba60f491952385164e73baca8190c4b7e5508c579685a12003c7890060819075106e3f99741", 0xd7}, {&(0x7f0000500000)="b181f8b8189d4b62c5c06a7f919bd3f091c37f91dce42edb50ea307981859c0f994bd4ec079b9699d4e7915b92d4fe7a75f0aae32045b9f4b6c5964c43ab86fc41ff30ab4bea595ef812e5502ea317259dcf7fc9e0a8b74f8d9610d90b97c14c0e710b1fb4dae41cc6c99a2e7482f1772247aefe1b86fbaee10e7598e9e3a77ea404b37fb830a93aa2f78e08a0e3d90b3afb83d856134a56a50bbbc6a6f1492f4377", 0xa2}, {&(0x7f0000c8d000)="5d56216c620323b8c58645910ac574eecf7a22860a65add7d0230924935930ac5ebc076a53bf313a0d26e324f4a19eacbff74a405885d4b6219011e5f1514d739aa813f453825bc4ba47fc7d43acdbd4e2db25d4ef8754a35c591fbe79361b49c861665a9af9e6b5e63d187a3b48237c1b037abf386e40d511989dc3ad1999841d49647a57c33898ca71f3f883d422f536d7729b6e665e3c3246ce22b137a5dce9deaeaebc8f7bd769099b5e902619957c9a0ec2047e09ba76d17d4bda1f6860d742d2e28974e9fffa133b8860128f6983d1bb", 0xd3}], 0x3, &(0x7f0000d4b000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, [r0]}], 0x28, 0x4000}], 0x5, 0xc0) getdents(r0, &(0x7f0000182000-0x7c)=""/124, 0x7c) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) poll(&(0x7f0000011000-0x8)=[], 0x0, 0xfffffffffffffffc) [ 36.524953] audit: type=1400 audit(1514973897.227:28): avc: denied { ioctl } for pid=6457 comm="syz-executor6" path="socket:[13541]" dev="sockfs" ino=13541 ioctlcmd=0x8917 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/03 10:04:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x6, 0x8001}, 'port1\x00', 0x40, 0x8, 0x3ff, 0x2, 0x9, 0x3, 0x80000001, 0x0, 0x1, 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]}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000001000)=0x9) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x3000000000000000, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000002000)={0x2, 0x3a4, 0x7, 0x8, 0x6, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000-0xc)={0x0, 0x38, &(0x7f0000003000-0x38)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x311f}, @in6={0xa, 0x0, 0x9e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0xfffffffffffffffb}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000005000-0x260)={0x2, 0xb, 0x6, 0x2, 0x4c, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x15, 0x8, 0xa0, 0x0, "ba2537c7dbc3bf6036251d5827cc46c8d23d423e3660bc154a7be4a0d0d906cd258395b68da669d7b4aa038f08d51432e2079e065b9e1e0f0b9f4bbb1792fb05c39e28fca50549327a4ea515b8d90b3ee274a9925c9215b42a89d1a1df4b49039b7bc84a6962720c2c0b77bb6fe47e8f01abb0af656fb7b903681b61ab5a03c27a9f68f81112bf36827a58671c91cd2534dc21e20ec773c7feba6cd016e07a88"}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xf, 0x4, 0x10}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x1, 0x945, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94b}}, @sadb_x_sa2={0x2, 0x13, 0xff, 0x0, 0x0, 0x7, 0x6}, @sadb_key={0x21, 0x9, 0xfe, 0x0, "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"}]}, 0x260}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000-0xc7)=""/199, &(0x7f0000007000-0x4)=0xc7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000007000)={0x400000, 0x200, 0x0, 0xffffffffffffafb9, 0xb48, 0x1}) 2018/01/03 10:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007ad000-0xc)={0x10000001, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d4e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000dcf000)=@req={0x7, 0x2, 0x2c3, 0x3f}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a55000-0xc)={0x0, 0x0}) 2018/01/03 10:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002cc000-0x8)={0x0, 0xffffffffffffb49b}, &(0x7f0000c05000+0xcd5)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df0000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000a46000-0x4)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000415000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005c8000-0xa)={0x0, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e20000)=0x0, &(0x7f0000d5c000)=0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00008e9000+0xcf5)={r3, 0x0}) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0003ab2af9161790cf", 0x24) 2018/01/03 10:04:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getcwd(&(0x7f0000991000-0x5b)=""/91, 0x5b) recvmmsg(r1, &(0x7f0000b6b000-0x40)=[{{&(0x7f0000989000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) 2018/01/03 10:04:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000051f000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004fb000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000003d000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000470000)=0x6, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000022e000-0x4)=0x3, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000053b000)='/selinux/checkreqprot\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002ce000)={0x0, 0x984a}, &(0x7f000007f000)=0x8) dup3(r1, r0, 0x0) sendmsg$unix(r2, &(0x7f00000c4000-0x1c)={&(0x7f00009c6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005ba000)=[{&(0x7f000072d000)="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", 0xfe}, {&(0x7f00000cc000-0x5e)="8929df80371806ccc1b54b8f0f1bbf1c8aca583b0b50f769a1cee81fc16a1a371f25879244b572aa76a04e0a352b2e77a7cbb1e46f1585c17ab4a76208c9105affed8dc1efc1fed5255543e8a4a4a322f74f63aeb39e2d5e5df170a43187", 0x5e}, {&(0x7f0000177000-0x57)="433e446975486ce2d83f9a0233ff47a74d770633434990053875aa17d3bbf21b2e77a447d11bea0607df5b72c4e25df41eb85173fe705cdaeaba08d2f9d70a3fea6fa7a035bf1bd289f1e6cf9916e6990a30e6c949ecf2", 0x57}, {&(0x7f00007c7000)="a47c4775a3f019f3266ba9d5e31cf190c1df91f03a376c49bc15845044345b10fbfb6b37a94af27b3dbff1b107f0f0098f2b35d91342df7b60c33ab019c8bd4f5f51711df4652fed32bed6f5d72686fcb1700cdbaf6008aaef8f53a7a4795223cb93df2956099a9716ee52b0f1b49cce49813c39a0f4e8492e727a", 0x7b}, {&(0x7f0000949000-0x1000)="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0x1000}, {&(0x7f0000f0f000-0xe8)="b4d9511e99aa2e9208c8f6dcc7342ce08837a6043eeb52e20df4be0cb88cf0bd85c6f84b7b8b0af81b0fbbf30c63e6942f97e89c1935e1fa6bd271e51248b02a493351f26ef84d5c5710765d272547f222c2cbe84a8c73576326540b71259309345b15def6ea5eb6c4ebacf93b81105093dc83ab848c18044d6e4f69966a6837873b9e60b46b699cfe741de37f3c11d3b821f9227e34771d8c56d276188a914795220cbf5afa8c48e23d63863af0610339f481ad3ca90cd7bac3da590daeade36ef7927664533b7cd38bfbf1542262a6c090877c8d7c71fe7dc0c38fd6c9c2c3add7502a94c9d685", 0xe8}, {&(0x7f0000e51000)="b04b3a1f88f1a51b01b5fa2f761073b22cee8287f96f37b3294732f36f5aff2667af9632f84c1acf612e67359739f1d97884ba0556c19e7ca8d2f38867e580d9a52c342cad30bae824db38db85eaa31cc049e4c204220222d467d8c5cd4e78e59e5c70ecfd6ddc9a9dc3dfb1a9683e79ad23bc87ac4da673d2f88389f4369d7795b97b8fed43213aa8d220c369086d085f18723f7f407c8ebe6016b3ec79f41f8dc257e021e68651ab29a23f8f7182de892c52ac3098b7ad8022ab7a5bead33ad890559a7f9a61d4eb608117e040cd1f673bb63abb2de9276bf2ca339495342a1e567de08f1a17bbad7b0224d602", 0xee}, {&(0x7f00007b9000-0x49)="6c24af4dd4bc8b141271a3f1382ba252c4735adf373316816cacda2f15b6566d4015198e7e52d3a4996fd8bcf25096ea98f4fcd42314a0cb09628893ff64110abee8792fcc5397c12d", 0x49}, {&(0x7f00000a6000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x0}, 0x8090) 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ee9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000256000)=0x9, 0x800) connect$inet6(r0, &(0x7f00005d9000)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r1, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/01/03 10:04:57 executing program 1: r0 = creat(&(0x7f0000304000)='./file0\x00', 0x10) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000dae000)={0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de1000)='/dev/sequencer2\x00', 0xfffffffffff, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000b90000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) connect$inet(r0, &(0x7f0000de9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00009db000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x3, 0x80000001}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x20000000000000ad) 2018/01/03 10:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003ab000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c59000)={0x0, 0x0, 0x0}, &(0x7f0000ea6000-0x4)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00002c5000-0x4)=r2) 2018/01/03 10:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00008f4000)='./file0\x00', &(0x7f00009b6000)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000880000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000d9f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000001000002d6a0006a0", 0x14, 0x0) 2018/01/03 10:04:57 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) sendto$packet(r1, &(0x7f0000bbc000-0x67)="0e7e04b35eec260d19092d85d6869cfe42e39597de19f338bab254be7a5a45184029e6885b19c697029712b3001cc28b0500dd7a6f99b80426a2a322b50eff5bf37efae48af47a47cfe93d250623030f6a03ef015b23c4a08ed2aace8d988fe8b0a2a3dc05c4b8", 0x67, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5, 0x5, &(0x7f0000002000)=""/39, &(0x7f0000000000)=0x27) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 10:04:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bb5000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2000000001f, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad1000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000047e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb6000-0x4)=0x6a67fe79272d30da) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000111000-0x8)={0x2, 0x1, 0x10001, 0x841}, 0x8) recvfrom$packet(r1, &(0x7f0000048000)=""/216, 0xd8, 0x10000, &(0x7f0000d04000-0x14)={0x11, 0x1f, r2, 0x1, 0xf4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xffffffffffffff96) 2018/01/03 10:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cec000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000edc000-0x4)=0x0, &(0x7f000040c000)=0x4) connect$unix(r1, &(0x7f000089d000)=@abs={0x0, 0x0, 0x0}, 0x8) close(r0) 2018/01/03 10:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000073f000-0x49)="", &(0x7f00003b1000-0x4)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000fde000)="") mknod(&(0x7f000052d000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000508000)='./file0\x00', 0x20000000105800, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/03 10:04:57 executing program 1: mmap(&(0x7f0000000000/0xedf000)=nil, 0xedf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000e34000)="", 0x3bb) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000168000)=@fragment={0x87, 0x0, 0x0, 0x20, 0x0, 0x8d94, 0x3}, 0x8) 2018/01/03 10:04:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c9c000)=[@in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002a8000)={0x19980330, 0x0}, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cbd000-0x4)=0x0) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005b5000-0x1000)="ea6b4f7e3a70c2462d1d10742c9f7ab9742817c1ee60eb2dfbbf5322c3a7059d32b55bb86bac012bedb5f4a72f7e4cdaebe5e6ee09ec6bd5f07f848e4c49d8d151780a9e91038e0440d34c80dddeb6d400caab7d", &(0x7f000014d000)=0x0, &(0x7f00005b5000-0x4)=0x0, &(0x7f00005b5000-0xb6)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b9000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000383000-0x9a)=""/154) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00005b4000-0x4)=0x0, 0x3d0) getpeername$packet(r1, &(0x7f00000f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000049d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000036c000-0x18)={@loopback={0x0, 0x1}, 0x3, r2}) mq_getsetattr(r1, &(0x7f00003ce000-0x20)={0x101, 0x20, 0x8, 0xf6d, 0x0, 0x7fff, 0x5, 0x516}, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000ded000-0x8c)={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 = memfd_create(&(0x7f00008e2000-0x1)='\x00', 0x1) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f00000d0000)=0x0, &(0x7f0000328000)=0x4) 2018/01/03 10:04:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) r1 = creat(&(0x7f00000a7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b52000)=0x14) ftruncate(r0, 0x7fff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f1e000-0x8)={0x0, 0x0}, &(0x7f000031a000)=0x8) 2018/01/03 10:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000341000-0x81)={0x0, 0x79, "0e5db214f8c616cbf231460db8456c15db80034a991f38f6701432904e538fbb9187158bc0247ddb5e09d0d906af20323f3c4c672ee906abcb5ce65c9796146d349095093689089cabf80749ac0d7a4d1f3d6d23fffd26c66d314e4622eab2378de40e98d04d621eb0d0edabb292391bb3bd9848510a3a079c"}, &(0x7f0000699000-0x4)=0x81) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000090b000-0x10)={r1, 0x8, 0xffff, 0x9}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r2, &(0x7f0000fb1000)=0x4, 0x8) 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000a34000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x9) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/keychord\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000851000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x100) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000817000)={r4, &(0x7f0000fe3000-0xca)=""/202}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x8) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000fe4000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fe4000-0x4)=0x1002, 0x80800) 2018/01/03 10:04:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000061000-0x9)='/dev/sg#\x00', 0x100000001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000dfa000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x38)=[{0x1, 0x100, 0x4, 0x3ff, @time={0x0, 0x1c9c380}, {0x5, 0x6}, {0x2, 0xf6e}, @quote={{0x8, 0x4}, 0xffffffffffffffff, &(0x7f0000000000)={0x6, 0x10001, 0x0, 0x7, @tick=0xcbde, {0x5, 0x100}, {0x3, 0x576}, @time=@tick=0x1}}}, {0x9, 0x0, 0x7f, 0x0, @tick=0x4a3, {0x9, 0x0}, {0x4, 0x6}, @note={0x20, 0x1e, 0x7f, 0x5, 0x7f}}], 0x38) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009f2000)={r1, 0x4, 0x4, [0x8001, 0x5, 0x8, 0x5d]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004ba000-0x10)=[{&(0x7f0000d38000)="39000000110009a1690000007f51ffeb185abcfffffffff00006000700004f1419000100e4ffffff000800f145fffffffc011cff62360500a6", 0x39}], 0x1) 2018/01/03 10:04:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x7) 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) r0 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x12)='%bdev!%vmnet0user\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f3d000)="7226cd45cd567c25ebe0fa089e42fefe373d46fbfb9df4928da85fc06ec1ff4e8e5663e1f97b7b694270cea6e9bbd0951c70d0c9222008bcf59f03f2a9093a3609f15f94647a406a7358a03396aec86684fd6e115a59c9b01d9b6b9f6033e8c166f139f75f5c8ae286af0106d39c317cd5a00f4122ea7a8100cae8fbd1df19b985bb481b9641858fc06c56c982c0d61dfc894f511de00bad00b8a3b6bcc06e548f57113192dc888870b8ddb30a8a5b049da425422c5e516fd535bea28e629917df76bbd017a5944917687e214ff7e3086f", 0xd1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x400000000) openat$ptmx(0xffffffffffffff9c, &(0x7f00003a9000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCCONS(r2, 0x541d) fcntl$addseals(r1, 0x409, 0x6) 2018/01/03 10:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017f000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000714000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017c000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006fd000-0x20)={0x1f, 0xffffffffffffffc1, 0x1, 0x3, 0x1000, 0xff, 0x0, 0x5, r1}, 0x20) r2 = socket(0xa, 0x802, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000c5a000-0xd)='/dev/usbmon#\x00', 0xffffffffffff0001, 0x242840) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000004d000-0x8)={0x1, &(0x7f00006dd000-0x8)=[{0x0, 0x0}]}) bind$inet(r2, &(0x7f0000e97000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000eb000)={r4, 0x2}) connect$unix(r2, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind(r3, &(0x7f0000b3a000)=@in6={0xa, 0x1, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff801}, 0x1c) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00007f0000-0x30)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/03 10:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000044d000-0x8)='./file0\x00', 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000075a000)=0x0, &(0x7f0000f95000-0x4)=0x8) renameat(r1, &(0x7f0000298000)='./file0\x00', r0, &(0x7f0000f45000-0x8)='./file0\x00') 2018/01/03 10:04:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000002000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000)={0xca5f, 0x0, 0x8, 0x9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x1, [0xd1]}, &(0x7f0000001000-0x4)=0x6) r4 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_mr_vif\x00') r5 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setown(r4, 0x8, r1) fallocate(r0, 0x3, 0x9, 0x500) tee(r0, r5, 0x4, 0xfffffffffffffffd) 2018/01/03 10:04:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000c5b000)='./file0\x00', 0x3) fstat(r0, &(0x7f0000171000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r1, &(0x7f0000f97000)="36ee5dd4195e4652deeaa1869cbef7a0b3f7bb7c4b52cf82f77dd6d86e1406e13661f5b6bc2cc930e8cdac646da73fdac6d7bbac63706370a4228ce7bc8c8f687d88f2864ecded3b294c8d707ed1c430f13c06002df9b6f8d08b4c075d41874c80263dde102b782fc76af4a41f62ea1cc277882d02d009884115168494b13cc57e73008ea7579f69229c41e581866781001ced5364b746c9ed6b464d27b74fbe8284d6c1e23cc71ab6385c1f9d709e7fca60059e26c120d59027d1337b08385956c8bb79a8d8c94272fb31e16f0f4c62990cb7c08e", 0xd5, 0x1, &(0x7f0000ab5000-0x58)=@nfc_llcp={0x27, 0x3, 0x8, 0x7, 0x2, 0x6, "cbfd4aaf914a04d89002710b85eb804a2f836d089bd94679957c22f363ded9e9e5b8ae9ebb02523793bdfbc7fda2c49a9aadd1987541efad2c1ca4866eb200", 0x5}, 0x58) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00002ba000)=r2) request_key(&(0x7f0000004000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000)='security%bdev\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ade000)={0x0, 0x50f}, &(0x7f0000518000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fa1000)={r3, 0x2}, &(0x7f00000bb000)=0x8) getresuid(&(0x7f0000001000)=0x0, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x0) keyctl$chown(0x4, 0x0, r4, 0x0) r5 = syz_open_dev$sg(&(0x7f0000f1b000-0x9)='/dev/sg#\x00', 0x0, 0x0) dup(r5) munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/03 10:04:57 executing program 5: listen(0xffffffffffffffff, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e83000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000750000-0x29)=""/41) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000fcf000-0x58)={{0x5, 0x4}, 0x0, 0x200, 0x6, {0x7fffffff, 0x1f}, 0x100, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000e36000-0xa8)={{0xa5, 0x5}, 'port0\x00', 0x12, 0x80000, 0x6, 0x80, 0x401, 0x5, 0x0, 0x0, 0x1, 0xc9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) write(r1, &(0x7f0000003000-0x2a)="4dc913f6afc5021ef735423208bce33d270411e7732d3f711ee3d8c5a12199ec78590e6ac5f80990b5bc", 0x2a) 2018/01/03 10:04:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x3)='\\^\x00', 0x0, 0x0, &(0x7f0000122000-0x20)={0x8, 0x0, 0x2, 0x101, 0x7, 0x2, 0xfffffffffffffeea, 0x7fffffff}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c4c000-0x6)='statm\x00') mq_timedreceive(r0, &(0x7f0000007000-0x51)=""/81, 0xf4f4f465d8d9813f, 0x9, 0x0) 2018/01/03 10:04:57 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000344000-0x28)={@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$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(0xffffffffffffffff, r2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000a94000)=0x1f8000000, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000208000)=""/4096, 0xffffffffffffffe6, 0x2000, &(0x7f0000354000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/03 10:04:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000)=']2', 0x2, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/03 10:04:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x100) renameat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000000)='./file0\x00') 2018/01/03 10:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009be000-0x24)={@common='irlan0\x00', &(0x7f0000947000-0x14)=@ethtool_modinfo={0x42, 0xfffffffffffeffff, 0x2, "ecf31f87aa072e83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x8936, &(0x7f0000000000)="") write$sndseq(r0, &(0x7f0000a12000)=[], 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000034000-0x8)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000022000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/03 10:04:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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) r2 = socket(0xf, 0x3, 0x2) readv(r2, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x106)={0x0, 0xfe, "3a91af5fdf00768318904d3e6bd187d7ee2d11ecba2518132f9340e404570dc7ac2522abb706f1985bf4f1543f92ca987cca2dedb03f42135c37acc38fc80823cfd3d0052c497540011ac3ab2a134e567bb4138c4449d1e75826c3a2c0fe07ada1f505d4bd389bfac1e95e73e6180184ecb9e72fa6b078781945d8740dd5b2e905268964bf429c3dc5ccadab8c29604c43e7fb6963aa41e6c4fc1cbe0b70dcaf5610e0113e46ae5a39f72a641270ff2fdd72a5f1532b16431274b631d78d9f9d15e2b670565618272948623011aeadb91b9eb68011aec4a4ab167b5ad8ecc5be23e5c20ec24d24c42ecd54d0adb1219e68fd4b4491f4a8da98c9ab8960d0"}, &(0x7f0000004000)=0x106) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000005000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r0, 0x5, 0xffffffffffffff42, []}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x70) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000005000-0x2a)=""/42) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000)=0xd40b, 0xffffffffffffffe7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000008000-0xa8)=""/168, 0xa8}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/209, 0xd1}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/53, 0x35}], 0x7, 0x0, 0x0, 0x80000001}, 0x10100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000005000)="00a0155b632db8e82128142d49058bef4d19c7ed3cb8bd56811e75e941a438f4ab56b1526861101feafe", 0x2a, 0x4000, &(0x7f0000005000)={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$sndseq(r1, &(0x7f0000004000-0xa8)=[{0x2, 0x9, 0x64, 0xb6, @tick=0x8, {0xff, 0x401}, {0x8, 0x7}, @ext={0x2b, &(0x7f0000003000-0x2b)="389fef7ede3d0d5fd02e875fc46464ff4fbf3ccf828098f6ad7099fced3f52e9f8c2c9e895cdb3da836c9d"}}, {0x8, 0x7, 0x6, 0x0, @tick=0x2, {0xffff, 0x4}, {0x9, 0x80000000000}, @raw8={"55d0ba2a7004e8b0d2497f9a"}}, {0x40, 0x0, 0x4, 0x6, @tick=0x0, {0x8, 0x7fffffff}, {0x9, 0x9}, @time=@time={0x77359400, 0x0}}, {0x101, 0x0, 0x1, 0x2, @tick=0x8001, {0x1, 0x3}, {0x3, 0x81}, @raw32={[0x100000001, 0x1, 0x5]}}, {0x3, 0x1, 0x8000, 0x100000000, @time={0x0, 0x1c9c380}, {0x3f, 0x1f}, {0x7ff, 0x4}, @time=@time={0x0, 0x989680}}, {0x8000, 0x20, 0x5, 0x10001, @tick=0x2, {0x9, 0x4}, {0xd41, 0x2}, @raw8={"7f09693fe951c87d3cb2b25c"}}], 0xa8) clock_gettime(0x1000006, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000aae000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, r2/1000+10000}, {0x0, 0x0}}) 2018/01/03 10:04:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001dc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@common='nr0\x00', @ifru_flags=0x1002}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) 2018/01/03 10:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200010000000019, &(0x7f000055f000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000533000-0x6)="62d1df15453d", 0x6, 0x8, &(0x7f0000865000)={0x77359400, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000294000-0xc)=@sack_info={0x0, 0x3f, 0xff}, &(0x7f0000a86000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004c6000-0x8c)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c3c000)=0x8c) 2018/01/03 10:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1d) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x8000000000bf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000e8d000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003dc000-0x4)={0xe310}, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73a363c16b48ffc054ceebaa1eb94dbc8802ec7111050721abcd0b589a87e855a902ee4b68af108152a43331843ea95124b661d8f92032bf03d12b357801aa54eff00c1364372f0ee5f0d02b06a51d460abfbb645f461bef110cc2837e7c9e9630d4137163ea29ccba9245f3872a1f2693dfd56a5bbbdc149bd352c78a14078ba0520a026f9c3eebecc536197ff34dd46fd3969833b2998ba4bd8fbd1a68c68cdb3004c23cf3969b6ce8c8088993ab6e634a28719791804ae8327dbbfaae31cfba01ac8082cf11e0afb03184e2422af0b869ab8d63d2c6994b1f9dcc6504532c0005edbed966d267e802f0ee43018cbb36236c0d78c99e6e8b52d20b315f1975965e43fc90fc6e8df3940ee43ecde236a4b4df440ea7489361b7ec759fde131dbfe6b47f2d5c97154119a14eea10b4b1a98cb5c410620e4912293ec1905b5ec01a2f212a24e3ccc9c023715921193dafa33ee6ae27b447faff6bc1c764332e13dcd3ed552e9a9a20ad69b7f6b0bf012c5612777d50b2d4a958109bdc978e1b3459c2a109e5f8bec50dc348bc55b78e921e852db80c45b6aa2d9a77c61e06d5221b4517223e1e628a33abc17d9a0711ad1373aed2bd51114f5e2ccbbacc2406627f49c2170dfee5ba94ef8a12126913fc38095635d6fd56d23cbdd1f2f399fbe267cf892ad490b32e7f11d95b357855c6472ee81d09a88d49937b8df2cdbec8c87361871a3aca8ecab802dfcad0d354cdbc86270d6396026b20181881cfec7abb0b35ccca30064943027f88db2feb1221799cf13874a86157f13fdd11cbddd1afa0e2361c64345aec12b8b5e38f67dc344dac1a57309dddbea99fb4ab68", 0x33e}], 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x573, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r1, 0x1) 2018/01/03 10:04:57 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000945000)=0x0) unshare(0x10200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x20)=[0x8001, 0x6, 0x4, 0x100, 0x285, 0x8001, 0x8001, 0x2], 0x8, 0x6a2e, 0x8, 0x7f, 0x2, 0x4, {0x7, 0x80000001, 0x101, 0x8910, 0x7ff, 0x55a, 0x8, 0xea2a, 0x0, 0x1adede11, 0x3ff, 0x800, 0xffffffff, 0x1, "a7a0f4bb8bccb74909dd152dbd2cbbe68521d56261751940b8d35836e4f6a717"}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0x92f)=0x10, 0x80000) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f000084f000-0x58)={0x0, 0x37, 0x1, @thr={&(0x7f0000000000)="e5bf0dee10d9d98f9641c74d607d4c78cd652fd00d46ee184a7f81e4a516382f864f3c311a7b0de42ac13bbae522f200a45b33bbe8e02d4ea3a5e7d44fbe56f4c9831e34075c2182e2b4a3e007b506b4adf92988696e644e28c0a9e2f1b950410368fc33a8cd04babd74940c947cc566872c569ba0dc5a5fbe25db936c7135495a2c60d8d454fe98ef94e2292360411e38875e06b8bb91a81b8cc03520915c38ef365c2454f14e0b3e8f1aa148081afa989fc7bff211ca0fe5601ac97be9681cb99a2ceaec5399dfccd53555a06e7aba074fae9a836af5ec85fffdeff2d5f62fcf35bda9bb8669be1bb38d2b4c1f25dfd8d7b213a28d9cca94", &(0x7f00005f1000)="edfc65a882de4a3d31c011883a34ffb8308324baa330cf12fbae6f5cfadec06d5aafa67084663109410c95bdbf749a28f0595ff49677a93c2f661349539f63df81c32802dbc0099a7ff476b9868021704b71605b9a2c3295bbcf7239f64bfa9c0afee879d188df208e1cb887b2077622b1c604afeaab723c1366d3513c12515a9c8f557c506ed915706fe94f950ed09d9e6369afb992b6dc80b6e527ed4050cbb8d803b4073480fd673706cd6d75b75c8c731b8f8337e7d45e0cbafba48506d207ca29077273e6af33869648d1aade9af252ee7aea0b47ba5fff0849d1c68ad7cbe35dc31c5502"}, [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) 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(r3, &(0x7f0000001000)={&(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xcb)="4ea8a196250fa767370897ac8c5be14d54eb1bc5ee49f790948cf6f7744c9d34b1b00c57ba43bf128f36695d8ff3932dedcded9a12fd029999cace4805d16d85fcdd8f9dee61b660c7774f6770adcd77838bb6e0b4d818c92f8fb11983976d51555d0d14c2099245bb23651750cf3bad1bdbc3e09cb9f8ee9c2cfbeaea18ea1be521220dbe891e626daea362c1b7589c960000bf4188fc4bfa446805f871c92491989e6e00a6bd96a6cac8373ae42fc7c3ccbd2d73abe423f5c06e4c977e19aa7429d06356ad416ea18bd3", 0xcb}, {&(0x7f0000001000)="c08c21ca81e3140a3d618a93ecb9566039b6313246f77a3b859620baf082d5db543a28ab566c0abd85a6518bef", 0x2d}, {&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000002000-0xab)="75ae965a3bb0ac8b94d630cf54ea9210fe34da3df0f0215b6d8b0677b0a263b15e6b5fb05301c6bc78c36e7938362348bef27484f0089d57f4f9b7367746ab09d07d7d96659f0bfb2cca6bcec038ee57745751570cf2a149233cd3903d53d6cf088ff81be2bfd2725247a97a7acdfa8406677ef4ec3cebab40f6fc38565753479f9aae1bf16644458219432783f549e026b85448a49d63ec38eaaa2582971148197bb2b791812b56586220", 0xab}, {&(0x7f0000001000)="5673d6ae9cad37177287a099ced27a15f02da319415734ccf829cd68f9326539ee8575afb1318561505af0a6355f0196c1fee9d7ea52f701fadd80457de50f05dcc50aeb1de4b8d9488139004a522b9c3cc0de24a7b39e8de4f303792282fcc46e426bc4cee795d08055457c66d2033d8428043d939e318ffcf95e9d3295c29172ea8c29323715d1fada4d0165f28d83827524a7cae883d9dc8b1a7127f91c875e0aa629edd2aac880d31cf7bd", 0xad}, {&(0x7f0000000000)="c590ed90c6d149a9b4fd849664e3cb1ebe69a4f314653799feea69176188cf68d2fdd7ea41992c8f75e7d2b18dccf357115455f1a120bcde91711dd0834938a840b8d79e870c9f7c1db014798652f89f9e", 0x51}], 0x6, &(0x7f0000000000)=[{0xd8, 0x110, 0x0, "a2b659a11cb369ac4fe1c064b7b465c69e744a17a6c21dcf1eac6c50a09c17151004cfa53d2ed7b64af87ca0b9daa0084de1e3e2d1dd438034b3b7f625abaddf096b27b0c9c8cc730d0dedfb32413e2bc62ef0a4f5359c66a3af56a6763d57e351419bc3c53c9f8c94e0aee1034e55cd16312b606bdfb48c559adb879b9dc6e8e5c08553a1f52b2f64de9db4c3371b3188c125ac141f73b73e24a59236f465e2d99a5e3f9fb1a270e150bbba222b0281ddb1213ed5af2bad26fa1641367d6ebda6bad1ddfb0777239f"}], 0xd8, 0x4000000}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000002000)=""/202, &(0x7f0000002000)=0xca) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000004000-0x108)={0xb5, {{0xa, 0x0, 0x8001, @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]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) geteuid() getpriority(0x1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x101, 0x7, 0xab6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0x6, 0x30}, &(0x7f0000001000)=0xc) sched_rr_get_interval(r0, &(0x7f0000bcf000-0x8)={0x0, 0x0}) [ 37.115877] device syz2 entered promiscuous mode 2018/01/03 10:04:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a8c000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000023b000)=0x0, &(0x7f000096a000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10003fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00003b7000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000071b000-0x8)={0x3, &(0x7f0000c21000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000aaf000-0x28)={r2, 0x1, &(0x7f000056c000-0x8)=[0x8, 0x10001], &(0x7f00009fe000)=[0x7f, 0x7fff, 0xdf4f], 0x10, 0x5, 0x61, &(0x7f0000f0a000)=[0x61, 0x1, 0x81, 0xffffffff, 0x1f], &(0x7f0000f00000-0x1c)=[0x0, 0x9, 0x8, 0x4, 0x7, 0xfffffffffffffff7, 0x7], 0x0}) 2018/01/03 10:04:57 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009af000)={0x0, 0x5, 0x10, 0xfffffffffffffff7, 0xea}, &(0x7f0000fc4000-0x4)=0x18) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc4000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000b93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r3, r2) fchdir(r0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000fc1000)=0x0) getpid() 2018/01/03 10:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003e3000)='/dev/snd/seq\x00', 0x0, 0x0) symlink(&(0x7f000044d000)='./file0\x00', &(0x7f00008db000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000bf2000)={{0x0, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00008c6000)=0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='yam0\x00', @ifru_flags=0x1102}) r1 = socket(0x1000000000010, 0x2, 0x0) r2 = add_key(&(0x7f0000f7f000)='trusted\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007d9000-0x90)="e260512c860a7465332f1c3371c3e9f2c6918e38f57fc74b70adfeecc0a3f81e702726f3ab8d607a0f2dc2e3786dbbb2e18164d7170de2fb0f75948df7f7f8fdc91aea0cfad730ebde65cfc214236d99cbcf5887a2c4daacda5e2a0f85fb3e698e52f287aee3660065e8ae63bf1bf2d52fefd78e8a45ec392ddf38bbdc05fae46d07551a0eb1bf959a26e3bdd45d7afe", 0x90, 0x0) keyctl$clear(0x7, r2) write(r1, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) recvmsg(r1, &(0x7f0000a31000-0x1c)={&(0x7f0000481000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000957000)=[], 0x0, &(0x7f0000e21000)=""/19, 0x13, 0x0}, 0x0) 2018/01/03 10:04:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000026f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x800}, &(0x7f00007ea000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000bdd000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00006ee000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x90, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002df000)={0x0, 0x7f, "98907c2a2c29181d292b579e05a662a2a9f8271b2c1ac8201bdf173da5c696ee4418f908d43555b074f17fc8dbf8acde06faafbf179b9afb71268379e2ba0cae2e2449b3b01594e9c846594553df0decb59e4aac69a6f4a348d9177c5eae0c60ccab5a3faf122b2ca75200764400bb9aa4a0c37990ced504bd53ce1e412b2c"}, &(0x7f0000fe0000)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c95000-0x10)={0x3, 0x8202, 0x7, 0x81, r1}, &(0x7f0000504000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x0) 2018/01/03 10:04:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') madvise(&(0x7f00007a5000/0x4000)=nil, 0x4000, 0x40080e) mprotect(&(0x7f0000c8b000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/03 10:04:58 executing program 4: chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007d2000-0x1c)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000059000-0x8)=[{&(0x7f0000fd6000)=""/94, 0x5e}], 0x1, &(0x7f0000106000)=""/13, 0xd, 0xffff}, 0x12042) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000b9d000)=0x6, 0x4) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) open(&(0x7f0000f47000-0x8)='./file0\x00', 0x101a40, 0x0) lchown(&(0x7f0000455000-0x8)='./file0\x00', r2, 0x0) listxattr(&(0x7f0000eb1000-0x8)='./file0\x00', &(0x7f0000e8a000-0x1000)=""/4096, 0x1000) 2018/01/03 10:04:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35e) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000b0000-0x4)=0x100000000, 0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00007da000)=0x0, &(0x7f00002d0000)=0x4) 2018/01/03 10:04:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0xf)="0026006c001f6b6540726976670041", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) epoll_pwait(r2, &(0x7f0000cb4000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xdb, &(0x7f00009e3000-0x8)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f000090a000-0x8)={0x77359400, 0x0}, &(0x7f000045c000-0x8)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c57e95ec8672c93340f643a664f13eeab84c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37cb640f476c8d753d000008faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00006fc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x0, 0x0, "71756575653100070000000000001400000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000996000)=0x100000001, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d44000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000040b000)=""/18, &(0x7f0000e67000)=0x12) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000125000)=0x0, &(0x7f0000d6d000-0x4)=0x4) ioctl$int_in(r0, 0x5473, &(0x7f000096a000)=0x9) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001fe000-0xe8)={{{@in6=@remote={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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ff000)=0xe8) lstat(&(0x7f0000e89000)='./file0\x00', &(0x7f0000726000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000852000)='./file0\x00', &(0x7f0000c6f000-0x8)='./file0\x00', 0xe000, r0, r1, 0x6, 0x8, 0x10) r2 = socket$netlink(0x10, 0x3, 0x2) writev(r2, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) r3 = add_key$keyring(&(0x7f000044b000-0x8)='keyring\x00', &(0x7f00003c5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000192000-0x15)=""/21, 0x15) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000221000-0x24)={0x8, 0x4, 0xfffffffffffffffa, 0x7ff, 0xfffffffffffffff8, 0x6, 0x5da8d88a, 0x40, 0xfffffffffffffffb, 0x4, 0x6, 0x80000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000431000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00005de000-0x8)={0x5, &(0x7f000079e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051a000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f000010a000-0x4)={0x0, []}, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000c1f000-0x8)={r6, 0x5}) link(&(0x7f00006e2000)='./file0\x00', &(0x7f0000155000)='./file0/file0\x00') 2018/01/03 10:04:58 executing program 3: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x242, 0x1) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00009c0000-0x4)=0x81, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/03 10:04:58 executing program 7: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xb, 0x5) lseek(r0, 0x0, 0x2) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000039000)='udf\x00', 0x2002, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000003b000-0x20)={@common='sit0\x00', @ifru_flags=0xdd03}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f0000038000-0x5)=""/5) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4c000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000768000)={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]}, 0x20, 0x180000000000000}, &(0x7f000044b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c98000)={r1, 0x2, 0x0, 0x6, 0x4}, &(0x7f00002a6000)=0x18) prlimit64(0x0, 0x0, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x1998032e, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:58 executing program 7: capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fb9000)={@common='bond0\x00', @ifru_flags=0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)=0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0xac000}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f58000)={0xffffffff7fffffff}, 0x4) 2018/01/03 10:04:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00003bd000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00008ea000-0x8)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f00008ad000)="") umount2(&(0x7f0000df6000)='./file0\x00', 0xe) mount(&(0x7f0000498000)='./file0\x00', &(0x7f0000597000)='./file0\x00', &(0x7f0000ec7000)='aufs\x00', 0x40000, 0x0) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fstat(r0, &(0x7f0000fcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="f0", 0x1}], 0x1) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ec4000)='hybla\x00', 0x6) socket(0x1, 0x800, 0x80) sendto$inet(r0, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f0000cd0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000c9e000-0xc1)=""/193, &(0x7f0000ea4000)=0xc1) 2018/01/03 10:04:58 executing program 2: mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = getuid() mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008a6000-0x8)='./file0\x00', &(0x7f0000b9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000758000-0x4)=0x0) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000925000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000b9e000-0x1c)={0x0, 0x0, &(0x7f0000608000-0x38)=[{&(0x7f00005f9000)=[{0x54, 0x8, 0x200, 0xa1, 0x0, "d3f7744afcaae9ec500bb5404db9ad5464c5cc77f0ebef4f7c43a1ba36d694cd3499ae6e06d5c8eb2148538870e1bb9d0ab259bd1e420cd56dacb3e8c8b743b506"}, {0xdc, 0x9, 0x22, 0xfffffffffffffcf5, 0x1, "cf1819ea5738d28f546093cfcbbdcfd67c55f8466c56f26fb308cf1b5a55d3ae3058b9708289f9eea28b39515df7c6cf05552256981fd4e5f12b7a1ccd621530bb71aab02126b4577c07ed011ef856df72fdf89308b69e15a3836146cb1eb9d177daa675a8880c82fd9a90867b9d5d846ead1aac5b17e8dad1c45482efb339524f531976ac01076a0656ca4ddc80a93dc44a7c6ba367212ae3b06c9af1a4f3498ae51bc87cc99f3099d698fcfd97c9cc2ff3247d8bcdbc27e1799fe7ee88824187694725d020eff785"}, {0xd0, 0x2e4, 0x10, 0x8000, 0x1, "e6edf57dc932c8eadaa6a706d301b1def515d60f4ae27cd665928b41ac49b3ddd06671e1d15fb1ed77d4ca470ebd71a17581e5c3167a52316378f8e1c7d7bd7cbf5f92091a46fee2ac3ff5c88b3753a8d85caa8d1fe6bea36bdffbef7cf1cc7fa5ce5b2453c77f0ede387e4b3a42967d54362c8f23e5a80ef188a9e16f439a527b2cb9332fe09f0c137c38c575af9154806e9651fbc1b8f9728b20daab2c7b87a2c5416b51bf39b93abdad402acbda83821c66dfffb4c4aedfffa47e5597693d"}], 0x200}, {&(0x7f000082e000-0x170)=[{0x64, 0x1, 0x204, 0x9, 0x3, "efe8d2ac8fa603248a38b7bd6adc390ab6c62476f2545fc0e2e36e3f7b86efce546f8f3803d6142a03426efcfb380de1f5b04c6bd3502ca2a90f1d15ca2f11da5db624bd5188f5b5f26b50d1b55a62a37a"}, {0x34, 0x8, 0x300, 0xffffffff, 0x2, "83f56221376dec71d1b266f696d31dafce76950c572a2d6667d10667463634b0d6"}, {0xc4, 0x9, 0x308, 0x4, 0x0, "3231f75d847ac49644bac670141d113ae12c039fff5700fca73cd0ff46c318fe41031266104b02368927260b6206ececce45cbebaa541cc7a9b5323a836c7ac366e57ed87e699446c17416d1d90ea29e6ca5e7a7e5984c2250aa65e5d493562185439987360f191b73aa7e534dce883492714d53452fbaa8c1dec79871df2e8d4194aa05d51541d98954b712dd0d51c419b343d297a891cad90845017096a3092cdf78dfc31739c083894c99176e96b700983c"}, {0x14, 0x7, 0xa, 0x3, 0x2, "199e"}], 0x170}, {&(0x7f0000b9d000)=[{0x90, 0x3, 0x200, 0x100000000, 0x2, "dd92afa70d4dd7ef2c92d8a80ad07c9810069dbd488056f34420aa309999f041eddd3b83d83507381bd8a5c5cf16cab8fde29654fce60fc8c4f55c96f5f5a73e45de651ff853ce7820e51a1777fa6e33783ea5e0d6ff7fd1c5a2541d7c8709d34b58cf782421eda34754e13cad68589d1a7e5bf6b5336523a7da8ee70e4083f4"}, {0x108, 0x9, 0x100, 0x1, 0x3, "b8566e7e75c6641f9514b4ef4248fb13b792d08694fde423c6cec1db80b66a79d73a2491b9d9b9bc1b4dcb16809399c30ef1cf8a4d7c8ff336c6eefd88917e9eb724001515f8a1961d31196b8eecabce217d0ca97da5be88bfb283e5f896a6051676850f6bf00eeac66aad6df5d8ef044d457d63e2b5a50d25434baf5a4bb9d98274b9e069c3d2119045eb27cbe58a0081c904e357c95ff19073080f50bc0af74f15fe3e663139caa0570ad13307684aba9ce6009338411a9160e228112654a5b34af667615a82198a3c6591b6cd7d6d904151270d1b75e356aaff2b0a2523e3ce3f07fb2f53a06727ef39c2427b3000d3aff2c2318d28ad"}, {0xe0, 0x20, 0x220, 0x401, 0x2, "abd7f8ff1a877cb7c97685a55fb625cc70221f1a99bc726343af0f7022dea32a6b9cb45ba69e5520bf37959ab65f5d4108af94e7007229b921779a1c5e3b1fd83ce4848cb856369a3b3a1e53403387029629216f4b95de0f170cdc04e13d8eba746e9e8755b39cac85b9f09c7fef477f2da6162a52cf27fb68e9dfbcecdd793454fedaf30b5cea95a24af0535d24e84f6fd79a99379a9a57629b8b4484676465eaaed0cfdaeb28c6bfebbaa370a9b6808e89512b2a3ce6bd791626c5343f139639392590dca60e6fa85908b7cf3e3a"}, {0x6c, 0x82, 0x10, 0x3, 0x3, "a4bf1325bb1d427f0788a79f43c8de871292fbb9d09288172e74377555defa0266c84913f676773a8a8ed85cc207aef585c9190b703ec06852b648484b48b4d3a1537af56b7268349684305256c5031a5092c439cfda01940a5324"}, {0x88, 0xb, 0x400, 0x3ff, 0x0, "2e85aa26d1f53bf30a2e1c9bbad14fd242837c82164ebcf2f5e092c233ddda9ee062f4f8344ba8c2190e8d5569a006bbb2ff83e0423c97e5b5a04bb7ef9fafcdb9746ff8d30c23db0820548b2cbf7b0abfec10931d9154a742b53f59e0224d0f297cfd0a6b002456de45dc37b0855568106682a585dbcfce"}, {0xf0, 0x9, 0x400, 0x3ff, 0x3, "71466ae080389ff4de9a24c5c11fc30a849fb843472c3fdeaa1b66669b0e2923fa8473b8d229ffaa15fbe5f05d4c979fd125c059490598587ef021570b7b930a5dd8d1bca41814c154bd7c73f3595b5c974cdcdd350df3477652d9f68521bafc67a1bcd5fdac208b19087e4a5165742c910c8fbdb7e40df9a9e417e9403323b6bad1955aee5e6648573d5556fec9f5557b87e5e5114076af88684feca4356855ae6743d571424efc7d838c6095e8a74e616e2f4c8dfe3bbd1b10408c90d7239858df596d2e8abc0d09d94dabdc5798dc313fba90c64a13bc3d46eea7bc3f"}, {0x1c, 0x40, 0x200, 0x5, 0x1, "88790a7bf262f1a021"}, {0xd4, 0x20, 0x10, 0x1eb0, 0x2, "e0cb4aaeb83a5cdb0d2a718cfc19c6ea939c5cb8fba51ff71bdfd370c3450e8150146bde030f234a33a48dcc6f53cb7c7479ae78c1dcb7e3396f6fcbcd9791865a90310c70b16c477a16add0e3008e7f1b6efafaa34a7ca278a90ba8bef1d2f6980aaaddd83fe6a9447d9df0e969a11b10460b3606b4a93b03f52d3aecf3ab4adf32542a9a2df45b23324b206df74dc21e70093a3316e3d99c2e598bbe635c09a36799a1dabee3fec806c49913ff97d41f24cfb7814ff6798270e83baf02627bc31834"}], 0x54c}, {&(0x7f0000b9d000)=[{0x50, 0x8, 0xf08, 0x6, 0x1, 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"934b14fd1db5b6e9f04e5f7c1c5470466ffd12fc97937e338665c89ab2fd48f77b78906c80d66ce8d25c8c8203d0ac6e34b9c9433fc3cd1f1fc99d428239c64550a23254025b50e8425c67c3bb1a9951f54bf9bc837d90c8d500b51e7864f8c64e3f2c1af2e6a4cbedb05173e1cecf618e87309f24468bcb41c5fda28a28043136634ba3cbde0507c37f5c780d426b58fb3dd5059dfa24b5be1b4a8833dcbba6bb10d2cb713c5ddbcaf68116317c4545d95be37ea14742430b13d935d105387b0040b3825e8e6d825731cf43d10581842e863ea54c73b0e1c62e8febe5eceb46"}, {0x1010, 0x400000000000, 0x10, 0x7, 0x1, "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{0xe8, 0x4, 0xc, 0x0, 0x2, "e2f51f65f866173768eae71d9250a0dfa6034bd8ca9929e344dfce8b16566a777e7d71301021ad5051b6ed0f9c5e6073e94769197e084d1f503a6fdb3ddf47cee641b224afa09ef57196764fc4a8969356f4f81ef6f807dd77854dbd613300fd507c5efabf8b6598b75f925d094024718a366cde50d89bcb63f16e42363cbbd350216a0bea10b98a4c7af8a8e8526f6e9db7266d550ec63e81b961bb316d0a54b86346d548a02386246eaf9271bfdb8f0f54e82b4ac5432dd107b6ed027596b2b7ac62b8454575b9da60a7c7fd26f81e06d9a8fefd0a75fd"}, {0x30, 0x6, 0x1, 0x3, 0x0, "c05fb28fd0326bb434449d1c2445339ac0887a7ff364ed0b9ddb091a61"}, {0xd8, 0x0, 0x200, 0xfff, 0x1, "34521806cabc16d0ab608bd9dabd7b70df0d1146342b40ba8e244bc266c8dee449c87d5a6539e1962a783c9f990b7e96833818e4aeb7c5505ec553c918cd23022d33bba00c1c35e7858848f7f133ff62ddefd6e783d0b693eea39a46ca5dcf31b82f6959d107a9031c442c6297eb40324b9e0e916d08f2254696c6471e20ed6aa1eee8a822f7d2feb36c8bc270d2bef49e61d1a75575e3622cc29838f7995b5937c9a9115d824939d04af9d39b08d70789d06e35ea72751a4539e317d031fabbe1a22354c376c0e5"}, {0xb4, 0x3, 0x2, 0xfffffffffffffffc, 0x0, "417cd82e11b7a2ae10ef81e3b4b64fac4a2e3a776d281e8826bf0b3518eb016f2d9c56fef2cf80044fb72eb89c9ad82ace4ee96cef0a35baa54203f8db5e029b913d69a97ef0644f831c2f77cbc41e6373d48995a8c9d02a513449fce41d3058d0b8c964c8fcf0e65b8a6dc454430bcf37754d802bab0ded88fa944bf308f604527ad629289ef57ed72c7619ba2b629e41a9440d12c548ceff42daddbaaa87f5b9a07a"}], 0x1530}], 0x7, &(0x7f00004a0000)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x54, 0x1}, 0x8010) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4)=0x0, 0x4) 2018/01/03 10:04:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000241000-0x64)=[@in6={0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, @in6={0xa, 0x3, 0x1e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}], 0x64) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000ca4000)="6e65742f616e7963617374360095313846e7d8496477c4b573d303cdacebdae58a5f86d7a56c7a850df81f67b01e00511f762692cdcabeeb45f9f2c9f706902e282966fbf220cda2f44743a5a732057af4f7a272478e1327bb6f8a17d891f64a51c320f75dd6f81493fcfb3a87af6186c314ca5538b19094a4f6c55c6c60ec442f2517b774cd0d55c1") preadv(r4, &(0x7f0000167000)=[{&(0x7f0000d12000)=""/29, 0x109}], 0x1, 0x0) 2018/01/03 10:04:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0xe73a1112d8d7cfe1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xcf)={0x0, 0xc7, "e8d3b2313696b33f09283db837463cd2021ff60781834f3b93e79bc68495e7e163e66adee4ec9be6561fc428eade235bf50400454bbb12fafce581916fea7b1ab76c9207efb4453b2ee299f55564c5aefc05e69ca78d5e6f4b0cb2c3b3b0e5ea313e78b19e4441ee092ebd19a99efeef8b0448563e61248dcd094a66367cc83c1dae4fc31c355853be3f85ec9193a67b54734d6c74c32c440381fc74ce48acbc30271db56f28eb79e99ba97b6a07d5382b073c8abfd8baa74f72290bb4d3b1cb0af6a1f09ec150"}, &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x653}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000)={r3, 0xffffffffffffff27, 0x89, "abe59ced04aaad69044c4217e5a8f59656a4640ab3943abf09b65d852063f9b1549f65827891faa80fdd2f8edaedfb741226979a1950ffa9aea8b8f5348c128ba9fdbdf52ab7fbe2ed90f91694aa0ee05d5c92728784bf56800f0187e298028f3ef79831750bbe13497d811fb012385f67a521757edc3c2e5b4f8374e5ca8f707b36952b8bec452e17"}, 0x91) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000b9e000)="46587b4c1e4a9b67cd599252b4a29d14d2d2c72e9582302aae910000000000000002b6846f04414db0186caa01d2a7a29fe2b40f45c55d20f93f2dd15af342cd35ff4a9e4420c7e142c63eeae483047e8e78f95e5362", 0x56) 2018/01/03 10:04:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0x8, 0xfffffffffffffffd) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup3(r1, r3, 0x0) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() nanosleep(&(0x7f0000868000-0x8)={0x0, 0x0}, &(0x7f00007a0000-0x8)={0x0, 0x0}) wait4(r0, 0x0, 0x8, &(0x7f0000af6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x1, &(0x7f000000d000)={r2, r1}, &(0x7f00000e6000)=0x8000000, 0x0) r3 = creat(&(0x7f0000c47000)='./file0\x00', 0x20) getsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f000040d000)=0x0, &(0x7f00002b7000-0x4)=0x4) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f00003b7000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000ec6000)={&(0x7f0000239000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000204000)=[], 0x0, &(0x7f0000832000)=[], 0x0, 0xfffffffffffffffe}, 0x0) sendmsg$unix(r0, &(0x7f0000a1c000-0x1c)={&(0x7f0000b61000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e59000)=[{&(0x7f00006b5000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000830000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000518000-0x8c)={0x4, 0x3ff, 0x78, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000854000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000937000)={0x0, 0x5}, &(0x7f0000d73000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000b8a000-0x4)=r4, 0x4) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x24e, 0x0}, 0x40010062) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fadvise64(r0, 0x0, 0xffffffff, 0x6) r1 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0xa400) sendto$inet(0xffffffffffffffff, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) wait4(0x0, &(0x7f00000f6000-0x4)=0x0, 0x0, &(0x7f00004a5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000000000+0x7b4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00003de000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006ec000)={0x34, 0x6, 0x4, 0x0, 0xff4b, 0x0, 0x7, 0x5b3, 0x0}, &(0x7f0000faf000)=0x20) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fb0000-0xc)={r2, 0x101, 0x20}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb0000-0xc)='/dev/rfkill\x00', 0x10400, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000b2a000-0x1c)={&(0x7f0000fb0000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffff8e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c, &(0x7f0000faf000)=[{&(0x7f0000fb0000-0x62)="4d1666e6a3d0e08b4bf1df96c2594fc790a7545ad45a408801e2c4deae52e8839ed2253672cfebfe54a3980733eb9b47c5f6654ca31ecf6f4219f20f7cf4d5d19acd6d4db43ee49bb34b907e0f5fe43ecda852ff0b9289c9cc722387d187af2cf87c", 0x62}], 0x1, &(0x7f0000b2c000)=[@init={0x14, 0x84, 0x0, {0x6, 0x9, 0xffffffffffffffff, 0x2}}], 0x2c, 0x84}, 0x4000010) 2018/01/03 10:04:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000118000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000953000)={0x0, 0x80000000}, &(0x7f0000faf000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f62000-0x18)={r1, 0x169b, 0x10, 0x800, 0x10000}, &(0x7f0000b23000)=0x18) [ 37.515841] device gre0 entered promiscuous mode [ 37.532570] device gre0 entered promiscuous mode 2018/01/03 10:04:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000067b000)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mount(&(0x7f0000a6c000)='.', &(0x7f0000e4b000-0x1)='.', &(0x7f00001a9000-0x5)='vxfs\x00', 0x1000000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000697000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004be000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d15000-0x18)={@loopback={0x0, 0x1}, 0x2, r3}) faccessat(r0, &(0x7f0000189000)='.', 0xa0, 0x200) rt_sigprocmask(0x3, &(0x7f000080c000-0x8)={0xb6}, 0x0, 0x8) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) pivot_root(&(0x7f0000dfd000-0x8)='./file1\x00', &(0x7f0000aa8000-0x8)='./file0\x00') 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bd6000)='./file0\x00', 0x10) getsockname$packet(r0, &(0x7f00004db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000697000-0x4)=0x12) r1 = memfd_create(&(0x7f0000816000-0x1a)='vmnet0cpusetvboxnet1wlan0\x00', 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000679000-0xf8)="e70d914b49fb5a778e0532ee96416cca22aa3eda902a9ada67f0bb1262d90fd063d2f13e8dc15828b106f9b882dd76a0b7cd375dc7fb86e5971046093211d8c53ad93bf57ed85b8353ba23996de462bb0b3750805b05783859de3f9b547a40f066b55d37653ce5fe20eda2b9d0d00dafc5c35a9e75055c799e5d0296101c3a9aca5717f555b404b528ed71389a344bc40e3f32a514807e9a77555f86b8609b17472dab1dfe2861725aed9e62cf5fef9e7460f2de9c86f50a0f6b48ccbb61f4740c5ae44d358a37049135cb2c2ec90b7b8b561d4242d09f2cc238d99cd742163ce131dfafef8cec65cfd6a468ecc1b34691fbadf0b54770c0") ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/sequencer\x00', 0x40000, 0x0) pkey_alloc(0x0, 0x1) r3 = request_key(&(0x7f0000c93000-0xa)='syzkaller\x00', &(0x7f0000e4d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000333000)='-wlan0&%selinuxcgroup\x00', 0x0) r4 = add_key(&(0x7f0000b72000-0x5)='user\x00', &(0x7f0000930000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e3b000-0x78)="fd42f842894074060e583ba74f37409cbf3faef4ec0d1505e3aac34395eca21a7556a06693d4622fa266962e894f2cc4e564c90b6d40e50bcaa0294a9cb07801b52d1e005425df8705fb2ea3b84939e023893daad6f8f93a6c14216958043a31367ef7c8fce352e75d119f0ae2c0c9723ced7d26c6bf81d6", 0x78, 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b5f000)={0x7d1b, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000398000)={0x0, 0x5, 0x30, 0xff0561c, 0x7}, &(0x7f0000c93000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a27000-0xc)={r5, 0x81, 0x30}, &(0x7f0000d8c000)=0xc) sysinfo(&(0x7f000068b000)=""/55) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c06000)={0x7c, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x758, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x52de2e40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffeff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a30000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004b5000-0x8)={0x0, 0x5}, &(0x7f0000c12000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008f6000-0x10)={r2, 0x3f, 0x7, 0x10000}, &(0x7f00002e3000)=0x10) getsockname$netlink(r0, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be2000)=0xc) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/relabel\x00', 0x2, 0x0) writev(r3, &(0x7f000033e000)=[{&(0x7f000083e000)="94a5748e845ac434172832ef1665906891ad349aa56bfff4de5f19d80a185432732ec2bbbaf14886cc7ddb056e6c29dffd4f023c88c1ad791a58896b98893920980b93d4c15575378122d1f443c13988929f", 0x52}, {&(0x7f0000f0f000)="3f1be2cf19d2b13147cdf839ad2a1d942751b8c22b7be4158be6da9aa0490f8a8406e6a7f7f72b47512192", 0x2b}], 0x2) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000003000-0x4)=0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/153) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000b64000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000006}) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) rt_sigreturn() ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='irlan0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000e74000)=0x0) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f00001a2000-0xc5)=""/197, &(0x7f00001a0000-0x4)=0xc5) 2018/01/03 10:04:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc4000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00000f7000-0x8)='./file0\x00', 0x40) chroot(&(0x7f00008a0000)='./file0\x00') getdents64(r0, &(0x7f0000fc5000-0x42)=""/80, 0x50) 2018/01/03 10:04:58 executing program 5: mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000004000)=0x3) [ 37.661409] audit: type=1400 audit(1514973898.367:29): avc: denied { create } for pid=6773 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a23000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000584000-0x4)=0x14) r1 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ddd000)={0x0, 0x0}, 0x4000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000db0000)={0x2, 0x5, 0x6, 0x100000001}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/03 10:04:58 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 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) syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x2801) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ac2000)=[{&(0x7f000043e000-0x39)="390000001300090469000000810000000700004001000000450001070000001419001a0012001e0000000000000000000008010c00f41ee400", 0x359}], 0x1) r2 = add_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xae)="3906c513e0bd36e0a5b7116be154d9332ef5842725cba456ab884e3c8a303b1fef12f3670392d06e2de362a318a994b40974527814f0a85ac92012092d317bff826cfcb56a28b12fe77113944459c27215cc51d3623291886192778b8e4f0dd43bea6943d68239cf16797130a3f2846d3f8558b52807bba895e4935d07194816b7782487fdadd998cc7c2d79873135bb1507775f609b95e53b06352b41c576f7c3716c9b39f9826eaf6e28193395", 0xae, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b9f000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000091c000)='attr/prev\x00') ftruncate(r0, 0xfb8) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x4) 2018/01/03 10:04:58 executing program 6: truncate(&(0x7f0000948000-0x8)='./file0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000002000)=0x712, 0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x317080, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000002000-0x8)='./file0\x00', r2, r3) 2018/01/03 10:04:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ab2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) ioperm(0x40, 0x1, 0x1) r1 = socket(0x3, 0xffffffffffffffff, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00006e2000)=0x2, 0x4) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000007b000/0x2000)=nil, 0x2000, 0x1, r2) socket(0x11, 0x7, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000075a000-0x4)=0x0, 0x1) iopl(0x7) connect$llc(r0, &(0x7f0000426000-0x10)={0x1a, 0xb, 0x1, 0x6, 0x2f, 0x7fff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) pipe2(&(0x7f0000858000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r0, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ef0000)={0x3b, 0xfff, 0x6, 0x80, 0x1, [{0x7, 0x10000, 0xcc, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000047c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getsockopt(r0, 0x0, 0x40, &(0x7f0000587000-0x54)=""/84, &(0x7f00000e4000)=0x54) 2018/01/03 10:04:58 executing program 2: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x2009}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000073a000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad0000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/03 10:04:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x81, 0x0, 0x0}]}, 0x8) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000eb8000)="330000000000000000ff00000000000008a5abad25b709cc6bcd5cd2267133f67baad9981ad4a70d7ec3ddff18f20fb5b2fb18d465e210614224c7ae7caef9ef8071960664b8099961", 0x49) 2018/01/03 10:04:58 executing program 4: getgroups(0x1, &(0x7f0000005000)=[0xffffffffffffffff]) unshare(0x600) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 2018/01/03 10:04:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0x7) sendfile(r0, r0, &(0x7f0000dca000)=0x0, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fa9000-0x4)=0x0, &(0x7f000078e000-0x4)=0x4) ftruncate(r0, 0x0) 2018/01/03 10:04:58 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000006000)={&(0x7f0000005000/0x1000)=nil, 0x1, 0x7, 0x92, &(0x7f0000003000/0x3000)=nil, 0x1}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000004000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) sendto$ipx(r2, &(0x7f00009f7000-0x24)="05fd3af76476cf26e47ae10ad53ac6d4c079b2a09b1fb98fec6d386749fc7012ecfb7852", 0x24, 0x4000, &(0x7f000034d000)={0x4, 0x4, 0x1, "9fa53800652a", 0x81, 0x0}, 0x10) sendmsg$netlink(r2, &(0x7f0000c70000)={0x0, 0x0, &(0x7f0000bc3000-0x20)=[], 0x0, &(0x7f0000e38000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00006a8000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000045f000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000287000-0x4)=0xe8) lstat(&(0x7f0000a38000-0x8)='./file0\x00', &(0x7f0000bb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009e3000)={0x0, 0x0}) r7 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040a000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001b5000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000029b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bac000)=0xe8) r11 = getegid() r12 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000007d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047e000)=0xe8) lstat(&(0x7f0000ace000)='./file0\x00', &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000a04000-0x1c)={&(0x7f000058b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008e0000-0x30)=[{&(0x7f0000a84000-0x76)="d3239b50199037ebebc1935fd92d1e4528aee69b8231c08659ae86197a9b0b15a2bc7a33de6e053e1ba827cea73f1da48d180e1ccfe735cbd1d6bd123ba9ea14ae1332ec560b404774037fe9957556e0e96746e0d9c8e19c2955cfa033f7aa5c112302c4c20b1d62bb71262f2f864bd0507e83b84817", 0x76}, {&(0x7f0000f16000)="e1afe28736dffd4caa0a2346efe88782c3d29d16fef07847e9000b1b9de24469c86f40ecbd99303c981d275b40513d2f5a3a5bab7b69fe7358ddf6383a83c6d22448cd38cf2d56d2ac49fd11da9a111f031830bae737c28e3f2ff7e36fad16979d2f870d2a710b4e43d5dcbf65bc0e2fbead332aa32370a329ef76533751ea2c0242d102c3c3987149192220d84cf924480bb23c8b86a3855fd479e360bb8e120e57b8ecec5fe1e174e728695226f1fc3c501b7b5961917cec513332200d0ea9f8c210735b40f3eba80832e25008a134fd8863f086d2d5241d9a945e31dcb591dbc0d5e4aaa5d23bfb9a8aa2de2ad662d71345b66353", 0xf6}, {&(0x7f0000846000-0x7a)="e7838f69a6343978686e46caf10a59dd7e0c02518731dfc90cf1dcdcc43a13713a0f3b33506ffcc7601405b2c4cad71dff1f92bbfc63115537472e5bc415fa1cfddccebe4aea5cb5d572e0e3f787aac5507a2623401d6ed99a72c4c91f708037fcf8a796d549e1e3201800096322aed85c4cf44fcc95a46b0e9d", 0x7a}, {&(0x7f0000f8b000)="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", 0xfb}, {&(0x7f0000df2000)="753f905d173bd69128a8cd0be644e5fa3b84b5ff2786c0a6c24d783b814bd4598e70e9305aadda45e6381f6a305c22fc8eddeb873b7f8d693de66e2cb2cff496dd93e4cb9102b544ceb746e42170e83d04ff17f42a3dd59ff4a516f4b04122ac7754cc3e50772a3e546af28dfa73012908cb099119f3884f89bdb8a782c22d38e63baed64be677e5f25d7373b43c9525720a426180a1195e8249035a73b24b2767a29e5357d4f6c5394674680ba10c2275b7f6fd1214940d7b4af447e6cd64d88cc3f42000889caa8755", 0xca}, {&(0x7f0000af2000-0x1000)="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0x1000}], 0x6, &(0x7f0000a85000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2, r2]}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r2]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xfc, 0x40000}, 0x40000) 2018/01/03 10:04:58 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000ee2000-0xd)='/dev/usbmon#\x00', 0x8000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap$binder(&(0x7f00007aa000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x98db1be0202feebd, r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a7c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x4e4, 0x1, 0x8, &(0x7f0000510000/0x3000)=nil, 0x7}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000-0x45)=""/69) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffb, 0x30, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x1000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r2, 0x4) prctl$seccomp(0x16, 0x3, &(0x7f0000002000)={0xa, &(0x7f0000001000-0x50)=[{0x3, 0xbe70, 0x4, 0x100000000}, {0x6, 0x9, 0x0, 0x401}, {0x81, 0x1499ebee, 0x81, 0x9}, {0x0, 0x1f, 0x6, 0xff}, {0x0, 0x20, 0x8, 0x1}, {0x7, 0x4, 0x6e1dd1f7, 0x3f}, {0x9, 0x8, 0x7, 0x9}, {0x1ff, 0xfff, 0x4, 0x9}, {0x7, 0xb93c, 0x5, 0x7}, {0x101, 0x80000001, 0x8001, 0x4}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005e1000-0xb)={0x2, 0x0, 0x3f, 0xffff, 0xb40, 0x81, 0x7fffffff, 0x3ff, 0x6, 0x1e, 0x2}, 0xb) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000)=""/165) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x51b28110}, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/0, &(0x7f0000cb2000-0x4)=0x0) 2018/01/03 10:04:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000341000-0x88)="", 0x0, 0x0, &(0x7f0000c05000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cae000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ae1000)={0x1, 0x66, &(0x7f00008a9000)="c2ed6a925bb7c444d417e9873205f9c5211a2be08630ea827cdd49484b3af783d9f3da6fbc0eaab9e34d8c55e8408b9d9d7d99019fdf013264f04aae60ff0389b8efa85f1498238c4bd5abd2915af47af24cafe374b39f2ab5baeecbae33f335d8a8e30b5a62"}) r2 = dup2(r0, r0) write$sndseq(r2, &(0x7f0000fa4000)=[{0x7, 0x4d5, 0xde7, 0x8, @time={0x0, 0x989680}, {0x7fff, 0xfffffffffffffffa}, {0x1ff, 0x2}, @ext={0x44, &(0x7f0000694000)="f7b671dc28e4acb89c777fe043216f281d2f8c6a829997141b9db7b6524f3d427f5df86d48512ed5c49190ad2774279a187dfe7631057e035c655e39b75243276c7a5de1"}}], 0x1c) clock_gettime(0x0, &(0x7f0000308000-0x8)={0x0, 0x0}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) clock_gettime(0x6, &(0x7f0000ee1000)={0x0, 0x0}) utimes(&(0x7f000026a000-0x8)='./file0\x00', &(0x7f0000134000)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000a42000-0x4)=0x0) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000940000+0xf1b)={@generic="154263cb42adb4297ac9e6a6bbc1b54a", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/03 10:04:58 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000dbd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000016a000-0x5)='user\x00', &(0x7f00000c8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef7000-0xa8)="ccc27dec7fd56eb1445ea68ef358a6b185821bff4a72c031ea6f7306569f04c05466f3d8428b01264e17c912d7565c3df58e9a7da6743d22d65ab13efb5b7e0ce549ee6e7e9f08a3220b22db1c2574204d03a002ed225ecf89b5c1b11055848f84deba3ad55f0cfd951329bde1a437c45fb85167e838e01c508673b4d30b06160b6d87640b40680d64f033cf8e0827284911eea6262a9e1dd156f6e6f8ce0cb47bb9e7f586cecac0", 0xa8, r0) r1 = add_key$keyring(&(0x7f0000c61000)='keyring\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f0000ef3000-0xa5)=""/165, 0xa5) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ef8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@empty=0x0, 0x1, 0x8, 0x1, 0x80, 0xa, 0xa0, 0x80, 0x7f, 0x7fff, r3}, {0x9, 0x1ff, 0xb120, 0x7, 0x6, 0x1, 0x4, 0x3}, {0x3f, 0xff, 0xffffffffffffff80, 0x0}, 0x5d, 0x4, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x1, 0x8, 0xf2f4, 0x9, 0x2}}, 0xe8) 2018/01/03 10:04:58 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000678000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091d000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1fffffeffff, 0x40000e4) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000998000-0x4)=0x401, 0x4) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000002000-0x6f)=""/111) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/03 10:04:58 executing program 7: modify_ldt$read(0x0, &(0x7f0000ce9000)=""/140, 0x8c) keyctl$negate(0xd, 0x0, 0x0, 0x0) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000c3e000)=""/13, &(0x7f0000000000)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000895000)=@common=""/16, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000060a000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7ff) r1 = socket(0x1000000000000010, 0x802, 0x0) write(r1, &(0x7f0000ea6000-0x10a)="22000000140001000008000001070000020803e401000007090002000000000000ba", 0x22) 2018/01/03 10:04:58 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000002000-0x4)=0x10001, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000-0x17)="a07e", 0x2}], 0x1, 0x0) ioctl(r0, 0x707, &(0x7f0000000000)="") 2018/01/03 10:04:58 executing program 1: socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000a0000-0x8)={0x0, 0x0}) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000538000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a2b000-0x4)=0x0) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000d55000-0x75)=""/117) poll(&(0x7f0000f6d000-0x20)=[{r1, 0x1, 0x0}, {r1, 0x21, 0x0}, {r1, 0x2410, 0x0}, {r1, 0x380, 0x0}], 0x4, 0x4) r3 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000c86000-0x4)=r3) ioctl$int_in(r1, 0x80000000005408, &(0x7f000058b000)=0x0) fstat(r1, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000be2000)={0x0, 0xcd4, 0x7}) setuid(r4) 2018/01/03 10:04:58 executing program 3: symlinkat(&(0x7f00005a8000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00007b9000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000046c000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f4e000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/03 10:04:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000733000-0x8)='rxrpc_s\x00', &(0x7f0000c5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="a6743bc84dd320414c36b3adac08fd23b80aa29d692265aaa00748612bb3ba6d3a107ef5b5904c43f9f068590598aa530f5ce0afb96730a87bdc8cd9cdc5bdb7d257e2f48ab7ac3527af6e5fd32323f8c525795c028510274f966e2b5978fe7f91a55a23923ddb90a6193240e1ece8a8b139fd562e90", 0x76, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f00005b9000)=[{&(0x7f000041b000-0x61)="60659dc98b21aad771263149deb6a2fdcbbb7e3388d55bdfbe7b75d6e3b83a7478306b4903ee9709199a51d7772e8074b467dc1c4109a2b3aec5fc0ecfb2d971b37130a8790956af55217ad8190c5030d432db3362146c4b7e0efec74a0e02da1f", 0x61}, {&(0x7f0000f63000-0xa5)="605e3dc6cebb8a59838d7e4fdb797c7790ec1a3c220f47d5a9ae4b621b6804d708410cd2cecce36b6e052c1f3c77e3b7f3862baa739603f5c6000ffe7c8fdb8033b40f530076bf87465f42e4c95bdd17dd6675499ca1e80cbba06b51380d67e27a7809bd5ba96bbc4d75c64b93f6e41425c1e71a228e235f98da8458f069ea29f4f310cc996fc9e88e075cf306f230f43bc10efcbe4d05e968f4b4571da1b40b398fad337e", 0xa5}, {&(0x7f0000001000-0xce)="ec02d4cb8ab73b615901d8e7decb46dca9245ab27479b015725bcfb1c4eff0311860cfd2b8581cd55187984e948986fc6b0db98e64ec9ceb0bdf3d776ff19686602ac1c5b85ac8b3a61a414faad2be313b5d9fabf45f027baccf0c4f03633be44d11197cae7c49f5e3ddfd4db058c9e49dcc822e5be5b400fcd7265f1f333e40144daa68a6f2d2163fc4b99dd25f8deaa9c88b95fbd0ead89b1549585add51634cc403cf07e1e0441f14e521b93d5ba0d6b94815367b299221400f4b51813c22d7066f21fee3f9518287ff6fa426", 0xce}, {&(0x7f0000001000-0xdc)="3825e128a789c572a39eed7b56c9c1b16bb4cad4ec30ec1cf4d4c480f875461ca94852bb4bd88f6dcbb0c61faf1b4ac2f857ba44ac5c43bcddd74a819245310d566b65b083d457ec50745e83345971f07f1ccf849773e6bfce344228bb4fea480dfeb22b1d41b23a3ce38f8e3cb5e838d6cd8cac66b447a64bd8d0563450ec4c6c9c2a80fafc84d1e34c758d3c65c332fb8bb3db77518f8747c37b94a72e51ffb185c8179bcd5b0b7dc265bfa601ded624e20aaab00ecb8affd1d2a56ee88e560117fc134cef59d109cda792681e0bddf8e079dee89fe6244c327a86", 0xdc}, {&(0x7f0000001000-0xa9)="2f661fa713da9e3ea446bcab7c5036c0a6239665b53187e5f400cd9e3d400a462a3fefcb204e6a6adea9520f01353d942bab0cd21a1fc8686a9efd79d2599c329f68d928eda7aba43a340764c1d1243486aec805e87a777987503170e728b1a573cfc3010805af782a4c11cc253c15217b2d4ccaa5637a4ce84fe2db25c25b1a7310df5031e2afa85d3c9e1cc1411b3d49bfc128db8eb724a5d744e559569d440f5c39e0e5508e746f", 0xa9}], 0x5, r1) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r3 = memfd_create(&(0x7f000060f000)='\x00', 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000fc5000)={0xfb, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000f14000)={r4, 0x401}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000a1c000-0x4)=0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000e47000-0xb8)=""/184, &(0x7f0000fc6000-0x4)=0xb8) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/03 10:04:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074f000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000cc000)={0x5, 0x1, {0x3, 0x1, 0x650, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) ppoll(&(0x7f0000d46000)=[{r0, 0x1, 0x0}, {r2, 0x20, 0x0}, {r1, 0x200, 0x0}, {r2, 0x2000, 0x0}, {r1, 0x4, 0x0}], 0x5, &(0x7f0000a5e000-0x8)={0x0, 0x1c9c380}, &(0x7f0000500000)={0x2}, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c49000-0x3)='lp\x00', 0x3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000181000)={0x0, 0x80}, &(0x7f0000f4c000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ecf000)={r3, 0x66, "a19495b085e3bde3269491a59d3195dbb8d0c4b70a29c5960fe5e1d6ac338a60af90017a684e93fa63c0b48cd7c48eeaa0329bddc51de194f72ac884d41d8ea4c7465eb96786eacf5e840222f4032e50de21277db03c129ce106e3fa94faab6e5a81aa42da0e"}, &(0x7f00001dc000)=0x6e) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x75)="d8be7c06ce4dfdeb6ebfcbd6cca83a0223120536e35ec61cc782020bf35794a278481143a51a71d47858582699659f81bc5fccedad286731575d6f3fb2c8e68f44bd9b201720f267f07e68a574ef118e94be92480871a08bcd7bf9be3d76cee8c107e842e888a8522a32703e12077e621e358d0c16", 0x75, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) keyctl$link(0x8, r2, r2) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x9054, 0x1) 2018/01/03 10:04:58 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c04) 2018/01/03 10:04:58 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fchdir(r0) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)={0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c10000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f0000540000-0xdd)="feb4919f0046886c0a60c87ac15261139b1ed0ac1e4dc20bd6cb73c1b71fece4b100a7b9424b0df25842426e08ac1fa6c1b1193203a922b74c94d99be325d8a2ff6d2ff67162082a9da12e051d3762efa974a87174b23df53d354a27d011edae0f79a4dc08631a243dc8422256f26c16340601b129d74ae916072d8daa41804ecaeccbf1685b6f31f9f5b02a1d670b8ad67de053b2ddb0a93057f94f7e08a7d5de144aea85458bb50e8b284916dc9f07be006ca21326c3e9e85476c14f1b9fd53da91218f25a586fb76fa52a783670a6f9403d6bb5cc5cca75a42541d3", 0xdd, 0x4, &(0x7f0000edb000-0x8)={0x0, 0x1c9c380}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:04:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000013000-0x8)={0xffffffff, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0x4, 0x4300) 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$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000+0xc39)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x7e) fcntl$setownex(r0, 0xf, &(0x7f0000011000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x68, &(0x7f0000012000-0x68)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000005000-0x20)={0x100, 0x3, 0x200, 0x4, 0x3, 0x25ee, 0xfffffffffffffffa, 0x7, r4}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r5, 0x0, &(0x7f0000011000)=0x0, 0x80000) r6 = syz_open_procfs(0x0, &(0x7f0000005000-0x8)='environ\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x3, 0x1000, 0x1, 0x9, 0x2, 0x20, 0x80, 0x0, 0x20, r2}, {0x7, 0x2, 0xda, 0x44, 0x7, 0x1, 0x6, 0xff}, {0x4, 0x7, 0x5, 0xffff}, 0x3, 0xd, 0x1, 0x1, 0x3, 0x1}, {{@in=@empty=0x0, 0x1, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x1, 0xffffffffffffffc0, 0x1, 0x8}}, 0xe8) r7 = getpgrp(0x0) ptrace$getsig(0x4202, r7, 0x1, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:04:58 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000d000)='/dev/pktcdvd/control\x00', 0x26200, 0x0) flock(r0, 0x1) flock(0xffffffffffffffff, 0x5) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000043d000-0x10)={0x2, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000001000-0x8)={r2, 0x10000}) 2018/01/03 10:04:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000bca000)='/dev/sg#\x00', 0x8, 0x204000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000053c000-0x4)=0x0, &(0x7f0000f4d000-0x4)=0xfffffffffffffda8) write(r1, &(0x7f00001ab000-0x24)="240000001a25f00000000403261f0e0000000000010001ffff08ec0800010000640000", 0x37f) socketpair(0x11, 0x3, 0x0, &(0x7f0000a9e000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ae3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00005af000-0x4)=0x14) connect$packet(r1, &(0x7f00003a1000)={0x11, 0xd, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/03 10:04:58 executing program 4: r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000200000)={0x0, @in6={{0xa, 0x1, 0x3, @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]}, 0xfff, 0x3}, &(0x7f0000ed5000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9, 0x6, [0x6, 0x80000000, 0x0, 0x800, 0x6, 0xb5]}, 0x14) setsockopt(r0, 0x107, 0x8, &(0x7f000075d000)="", 0x0) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000000c000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0xfffffdaf) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) mlock2(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x1) modify_ldt$read_default(0x2, &(0x7f0000c52000)=""/1, 0x10048) 2018/01/03 10:04:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000a, 0x3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x40, 0x4) bind$inet6(r1, &(0x7f00001ef000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000363000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000ddf000)={0x4, 0x9, 0x8, "2390a201dd8f", 0x0, 0x0}, 0x10) listen(r1, 0x0) listen(r0, 0x0) 2018/01/03 10:04:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055f000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) connect$ipx(r0, &(0x7f0000ff0000)={0x4, 0x2, 0x8, "242cd75be8bb", 0x2, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d68000-0x4)='tls\x00', 0x4) poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) rmdir(&(0x7f0000375000)='./file0\x00') 2018/01/03 10:04:58 executing program 7: r0 = signalfd4(0xffffffffffffff9c, &(0x7f000000d000)={0x0}, 0x159, 0x0) fcntl$notify(r0, 0x402, 0x5) openat$keychord(0xffffffffffffff9c, &(0x7f0000035000-0xe)='/dev/keychord\x00', 0x2000, 0x0) 2018/01/03 10:04:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000af9000)='vmnet1\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000757000-0xa8)={{0x0, 0x0}, 'port1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a97000-0x60)={&(0x7f00004b1000-0x14)=[0xc3, 0x6, 0x0, 0x8000, 0x80000001], 0x5, 0x7fffffff, 0x0, 0x3, 0x1, 0x80000000, {0x9bd, 0x5e7, 0xd7ef, 0x1, 0x1, 0x3, 0x2, 0x6, 0x7, 0x401, 0x9, 0x1, 0x3f, 0x20, "4ebd80bd32e29f4c6f1cd9e9fe0904c26dbc53ded0238c796a1566ba4ac8fb64"}}) 2018/01/03 10:04:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ce3000)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) syz_open_dev$sg(&(0x7f000030f000-0x9)='/dev/sg#\x00', 0x8001, 0x400100) [ 38.053258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9498 sclass=netlink_route_socket pig=6914 comm=syz-executor3 [ 38.098656] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.103302] FAULT_FLAG_ALLOW_RETRY missing 70 [ 38.103312] CPU: 0 PID: 6909 Comm: syz-executor2 Not tainted 4.9.74-g9e5dd8e #12 [ 38.103317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.103337] ffff8801c58b7ae0 ffffffff81d91d19 ffff8801c58b7dc0 0000000000000000 [ 38.103348] ffff8801d93cfc10 ffff8801c58b7cb0 ffff8801d93cfb00 ffff8801c58b7cd8 [ 38.103362] ffffffff8165f5ca 0000000000002b25 ffff8801b4a1e8f0 ffff8801b4a1e8a0 [ 38.103365] Call Trace: [ 38.103381] [] dump_stack+0xc1/0x128 [ 38.103395] [] handle_userfault+0xa3a/0x1310 [ 38.103406] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.103414] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.103423] [] ? __lock_is_held+0xa1/0xf0 [ 38.103438] [] ? handle_mm_fault+0x117b/0x2530 [ 38.103448] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.103458] [] handle_mm_fault+0x1fd1/0x2530 [ 38.103466] [] ? __pmd_alloc+0x410/0x410 [ 38.103475] [] ? memset+0x31/0x40 [ 38.103485] [] __do_page_fault+0x5c2/0xd40 [ 38.103493] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.103502] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.103510] [] do_page_fault+0x27/0x30 [ 38.103520] [] page_fault+0x28/0x30 [ 38.123702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9498 sclass=netlink_route_socket pig=6947 comm=syz-executor3 [ 38.263223] CPU: 1 PID: 6932 Comm: syz-executor2 Not tainted 4.9.74-g9e5dd8e #12 [ 38.270723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.280047] ffff8801c677f830 ffffffff81d91d19 ffff8801c677fb10 0000000000000000 [ 38.288005] ffff8801d93cfc10 ffff8801c677fa00 ffff8801d93cfb00 ffff8801c677fa28 [ 38.295982] ffffffff8165f5ca 0000000000002b25 ffff8801c58fe8f0 ffff8801c58fe8a0 [ 38.303942] Call Trace: [ 38.306526] [] dump_stack+0xc1/0x128 [ 38.311887] [] handle_userfault+0xa3a/0x1310 [ 38.317922] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.324902] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.331276] [] ? __might_sleep+0x95/0x1a0 [ 38.337049] [] ? handle_mm_fault+0x117b/0x2530 [ 38.343263] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.349461] [] handle_mm_fault+0x1fd1/0x2530 [ 38.355493] [] ? __pmd_alloc+0x410/0x410 [ 38.361614] [] __do_page_fault+0x5c2/0xd40 [ 38.369121] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.375067] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.381699] [] do_page_fault+0x27/0x30 [ 38.387204] [] page_fault+0x28/0x30 [ 38.392459] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.399271] [] ? SyS_fcntl+0x874/0xc70 [ 38.404781] [] ? f_getown+0xb0/0xb0 [ 38.410026] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 38.416137] [] compat_SyS_fcntl64+0xce/0x4f0 [ 38.422519] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 38.429499] [] ? compat_SyS_ustat+0x30/0x30 [ 38.435445] [] ? compat_SyS_setsockopt+0x290/0x290 [ 38.441992] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 38.448108] [] ? do_fast_syscall_32+0xcf/0x890 [ 38.454307] [] ? compat_SyS_ustat+0x30/0x30 [ 38.460243] [] do_fast_syscall_32+0x2f7/0x890 [ 38.466353] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.474238] [] entry_SYSENTER_compat+0x51/0x60 [ 38.554682] FAULT_FLAG_ALLOW_RETRY missing 70 [ 38.559242] CPU: 0 PID: 6909 Comm: syz-executor2 Not tainted 4.9.74-g9e5dd8e #12 [ 38.566746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.576068] ffff8801c58b7ae0 ffffffff81d91d19 ffff8801c58b7dc0 0000000000000000 [ 38.584027] ffff8801ca4caa10 ffff8801c58b7cb0 ffff8801ca4ca900 ffff8801c58b7cd8 [ 38.591984] ffffffff8165f5ca 0000000000002b25 ffff8801b4a1e8f0 ffff8801b4a1e8a0 [ 38.599941] Call Trace: [ 38.602946] [] dump_stack+0xc1/0x128 [ 38.608542] [] handle_userfault+0xa3a/0x1310 [ 38.614569] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.621551] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.627924] [] ? __might_fault+0x114/0x1d0 [ 38.633774] [] ? handle_mm_fault+0x117b/0x2530 [ 38.639970] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.646177] [] handle_mm_fault+0x1fd1/0x2530 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) r1 = getpid() ptrace$poke(0x5, r1, &(0x7f000030e000-0x4)=0x0, 0x20) getpeername$llc(r0, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b16000)=0x10) 2018/01/03 10:04:59 executing program 7: futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f0000b1c000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x4020000000) r0 = open(&(0x7f000043e000)='./file0\x00', 0x220480, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x80000000, 0x6, 0x4, 0x5, 0x401, 0x4, 0x6, 0x0}, &(0x7f0000040000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e5c000-0x6)={r1, 0x10}, 0x6) 2018/01/03 10:04:59 executing program 0: keyctl$read(0xb, 0x0, &(0x7f00007e6000-0x1000)=""/4096, 0x1000) r0 = creat(&(0x7f0000234000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f00009bf000-0x4)=0x4) 2018/01/03 10:04:59 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)="242b860a459a255345b47007c18adeac6f0b46bcd0cbad80e4d2cad92490a780ff015454d0fbedeebe3087c35f2a0d77b5a4", 0x32, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f000000a000-0xe4)="c5a4947b24060bde1ff58e4eceec09845658e9efdcb62c5cdd509b43ebdd539ff0fac48a751759e832fe3e55da7344ad2edc260e2e47e0412731980f9b66ec08d130f5c3d0f3108092a77d389ecc362f11f1ed9cc1befd81189ac0ace3e34ca3e3913421a12ad3cc4527601d39c90dbf0c81a9c948fe0e1b8187157d720d3c6c7868c23fd049775a9ba588a9656a5d3d9bb9365a03c7e2c8a6e403abd25ebd316997f338e1ead33efa3f5153038486a3db62ed1e0a2e69161442c2c3daba3842f90368c1d7dc023a1e95f32c248b80df472bb438e5087f4d8d8d037f68c8c199fd2ed414", 0xe4, r2) getdents64(r0, &(0x7f0000006000)=""/163, 0xa3) getdents64(r0, &(0x7f0000005000-0x2e)=""/147, 0x93) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000-0x8)=[{&(0x7f0000009000)="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", 0x1000}], 0x1) 2018/01/03 10:04:59 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000000c000)=0x100000001) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000e000-0x10)=[{r0, 0x40bd, 0x0}, {r0, 0x1400, 0x0}], 0x2, &(0x7f0000005000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x1f}, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000c000)=[0xe1, 0x2459]) 2018/01/03 10:04:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x15, "238b0000002c9d395401eae0e63481e5d73e174c00000000d96347d8501a6aca95450f9a94cc5ad8f0ae8aa104a0151433bd6741929a0d3f1c95339ee61fd214e96a30371c04f0c995219d16aa25271e49913e5862e35335d83e262f13ef28cfd8185eff7555e6e6"}, &(0x7f0000003000-0x4)=0x71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x3, 0xfff, 0x8000}, &(0x7f0000001000-0x4)=0x10) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000000)='wlan0vboxnet1\x00', 0xe, 0x0) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000935000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0x6)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x17)='!procvboxnet0+vmnet0.-\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0) keyctl$link(0x8, r1, r3) 2018/01/03 10:04:59 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000027000-0x4)=0xffffffffffffff0b, 0xfffffffffffffec3) connect$unix(r0, &(0x7f000001f000-0x1e)=@file={0x1, '5'}, 0x3) 2018/01/03 10:04:59 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004fd000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) 2018/01/03 10:04:59 executing program 0: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000333000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000035e000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000032c000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0xfffffffffffffc61, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/03 10:04:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00006bf000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$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]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 38.652203] [] ? __pmd_alloc+0x410/0x410 [ 38.657880] [] ? memset+0x31/0x40 [ 38.662971] [] __do_page_fault+0x5c2/0xd40 [ 38.668822] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.674769] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.681400] [] do_page_fault+0x27/0x30 [ 38.686904] [] page_fault+0x28/0x30 2018/01/03 10:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ca6000)={0x100000001, 0x4, 0x9, 0x80000000, 0x5}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2018/01/03 10:04:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) ftruncate(r1, 0xffffffff) 2018/01/03 10:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000027000-0x8)='./file0\x00', 0x480000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000185000-0x9)='/dev/sg#\x00', 0x4, 0x20400) renameat2(r0, &(0x7f0000e51000)='./file0\x00', r1, &(0x7f000019d000)='./file0\x00', 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000244000-0x4)=0x765, 0x4) r3 = socket(0x2, 0xa, 0x3) sendmsg(r3, &(0x7f000046d000-0x1c)={&(0x7f0000e8c000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000290000)=[], 0x0, &(0x7f00007db000-0x708)=[{0x78, 0x104, 0x4b9, "7eb777a46042bf2ba19ba6f25e35fde3a85bc17edbef6d312084cb30b0d518f4cf096740b46933e354e6fba9b9df41bcbb07a7fabf8c91513e3a6dfe2acd35e06ac3c680f42f9e2af625e3f3b234c90abc82a3e5deb18b716c2766410a15e566763fff9568d2dba0506bfdd9"}, {0x46a, 0x100, 0x4, "ba4f74b18098068e7085cf3f273e845ee26cb6734d9ba6560c8a7dfa1280fc9464bd1673e5c30aa107a75ef053265fc74dc4ea47cfebdffa2e9998f2e5754f8d8f33ffa18d12ab6a6129c1f5cb9f46aa1248a6af28b4ece252ccf4b40b73eaf31ece353225a6f5c0e57f386f84d921f60598b7a244a219895121c28aff57c681d8bbb24ef231f277c27b1b051eb570bdf9a8"}, {0xfffffffffffffea3, 0x101, 0x1, "0e7e24a69bd2a4c7563e3cd5f87c6d5fd352d069f04fa1aa265eba155880e605a3df830b1dbdcc4e0892af3dcc10d1aed2f00ea8abe863db3a55419a8bd40fb62e34b092715d8a0d5cef1a931dd09cd59593008338918e3b1b9c7e6090881e8c3c55544980ed1867565ff72622eef73f103d2e95bba6e0125d99d50fc8dd8c25a57cd1509d503dc4252abc40d0cf43fb23f353bd674a311ae1e98ae94b74eaef786dfdcafffe5a45d9e7927242e404cf317b085f9c78261198"}, {0x58, 0x0, 0x5, "eb33df86d2d73256072834e2b49a442ba3f0a56a27521a336a269917a9260a25168c3d6828a051d0e32b2a708aaf5bff50fbb5d3e45aeddd145bc7abfe3db6c1ce7dbf3bf1bd5cbcc0ca71c1"}, {0xa4, 0x103, 0x5, "bf0e83836002cfd7561a249cb7b5e4e71081cb2655182f26345cc2a8197cc219663eb99b690bc86e2eb2297c03a76aa006a3860c768a6c408e6da6d810d430892ca802e279c91ab345315712db72a6c2aec0e6cd2e35a97dee96a39608b3b3d06c4e5108b00564abb346b837ed224cf81f4dcb98ffddfdbdf6e86bfcc5803b7b33ea081d6e759adaff7dc6d9316ef2bc9d41472a95ff31"}, {0xc0, 0x11b, 0x5, "d6c16a8ee2ed83fd5b949b1aebedd792315a6f8265cb87a3d0d149164b3d4524cdfd5d35bf60aeacc428375562819a38de3d0b2d4075997a3085ddda015370703cb0dd59c3087c95d04ede8ae9d386e8ff887fbdf16df4085608789007e1a1e510a9a21c3db6a42eeb51c660fc7dcae4b5784346810847daf44593bd4e9b895523e5b0a73af2b033b4892af2387468586fab132b86e3734c689939fc4f4b0ef6ffac5e8ea0254f0d914d74e379f8df6be5"}, {0x108, 0x19a, 0x7fffffff, "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"}, {0xffffffffffffff84, 0x109, 0x8, "ab34ba76e71224d2b433cf1555d54f0be376342c75dfe640939a679a9d2f05c5a72058084e768dccb98204f090157c219204a9d29fac37f1da067e6655f256a1c7a559bdb885abeebe07eedc639b0b54ba4d8d74362421914713590248053969b5f919139d3a1a4b1609671e210a0473dc003aa1aa1588fa6b8d5083680778384b7b31f0823e23bda9ad58c6ba5c7960650ade97"}, {0xf0, 0x0, 0x101, "90958c3a49d744888e9d343993ce478c11d0133da1333ca704e1f54a6e9de58084bff8093259b12287763b5b0952d0892242f2cf5a844f565f290b15a8d328ae7f1efe633a29d05d7b62cfed89642d1fcdf13d9376605690f3b87459e75ad622f18907a5337839441dbcdb328d5cb2146889f0c777c4829c79f699e3774f478583bf6ca02664ea483eb03ead922180a3512d415a5558998584cb65e09390b66589b3e0788d4b988ba2d7b3e0739dcf79eea388a885d2096eb869ba2d9ef812bcd96e6a0053f439fd1f8fd6e819da5b83ddbe16dcef99c66d90da7c2d3c0bd5f72f"}, {0xd4, 0x108, 0x60c, "8f94d7770cb6958df4ecb1155d7d516876e4787330e5278d314ba172eaa001fdc7c3f7aca3bb86dd7c44d68ff9f6de5786a158b89085f182d7f5449f17e5efc377e75769238340888bb8d614a5493ec4dc2183be909a3d76ac8fcb7caf62d9fdd7076663a61d4de9baea243c37457338688fd12d60c17b2492d9406a88e0f152deb832d0f2c266fed6bbc7d1426c97ed8e7d04c481590a73c45eb36ff7b245a904a8399535076fab9dfdf74d8eac7cb26dbde61bd76c139acf446541503b9682001153541b68865c"}], 0x708, 0x0}, 0x4000) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000756000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000b27000-0x1000)=""/4096) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x400900, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000003000-0x7)="df181127ba74c4", 0x7, 0x7, &(0x7f0000002000)={r2, r3+10000000}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/03 10:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x8000000000bf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000afd000)={0x1, &(0x7f0000f07000)=[{0x4, 0x0, 0x0, 0x101}]}, 0x134) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486e1d446d6448ba5ebaff0a70604eddceca8e786977ecefa151eb9c2c0e2f1c49b73b611e577ef9c66533a4a065895566f64ca684f5589557b86c05b0e20c06eb6b9b77616207e472ce067e5c6babe681351721b2de3304bcf27762b938a02de7bc63bb72a63ae2c51c52b49778cf8c5a2f5b346efc9ca660606fc93258373eaaeacd9d49017ebecf8a1fa6e1dd1efba4c330d5bdc0b83f47a05c0dbfdc3707cf3c0fbef39aa66a023f8ddc8a68ba4ced781d68c92eb360578f9f1e0df913a0edf5d73a363c16b48ffc054ceebaa1eb94dbc8802ec7111050721abcd0b589a87e855a902ee4b68af108152a43331843ea95124b661d8f92032bf03d12b357801aa54eff00c1364372f0ee5f0d02b06a51d460abfbb645f461bef110cc2837e7c9e9630d4137163ea29ccba9245f3872a1f2693dfd56a5bbbdc149bd352c78a14078ba0520a026f9c3eebecc536197ff34dd46fd3969833b2998ba4bd8fbd1a68c68cdb3004c23cf3969b6ce8c8088993ab6e634a28719791804ae8327dbbfaae31cfba01ac8082cf11e0afb03184e2422af0b869ab8d63d2c6994b1f9dcc6504532c0005edbed966d267e802f0ee43018cbb36236c0d78c99e6e8b52d20b315f1975965e43fc90fc6e8df3940ee43ecde236a4b4df440ea7489361b7ec759fde131dbfe6b47f2d5c97154119a14eea10b4b1a98cb5c410620e4912293ec1905b5ec01a2f212a24e3ccc9c023715921193dafa33ee6ae27b447faff6bc1c764332e13dcd3ed552e9a9a20ad69b7f6b0bf012c5612777d50b2d4a958109bdc978e1b3459c2a109e5f8bec50dc348bc55b78e921e852db80c45b6aa2d9a77c61e06d5221b4517223e1e628a33abc17d9a0711ad1373aed2bd51114f5e2ccbbacc2406627f49c2170dfee5ba94ef8a12126913fc38095635d6fd56d23cbdd1f2f399fbe267cf892ad490b32e7f11d95b357855c6472ee81d09a88d49937b8df2cdbec8c87361871a3aca8ecab802dfcad0d354cdbc86270d6396026b2018", 0x2fb}], 0x1) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x575, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0xfffffffffffffe9e) shutdown(r1, 0x1) 2018/01/03 10:04:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() pwritev(r0, &(0x7f00004bf000-0x30)=[{&(0x7f0000e52000-0x9)="bae2de1d2a95b19a6b", 0x9}, {&(0x7f0000780000)="0ff7dfb8abd43e6c1bbea3a900f86d7cb7a0f681dc17dc0ad9771f929a571eb2ea15b1b455256598b8fc562c456712d511478b0fa281c71c1d487853e4e7c5d0e039581e47e99fcb5879a14af67331218f63e1f45c73702a09133eb967d9a7f885", 0x61}, {&(0x7f0000d88000-0x66)="a34f086e9e7c2ce6ab23f27e422aa8706adafbfa80a08d7b43a0ac60f53ce4ee1f281e2d337699239720a17fdd9ae89ea207302b34068d780258838cabef73c121226983bc3fa7f55a2eafa550a32c557b99f909fda97cb7d22a30d95992f4e0d26455719958", 0x66}, {&(0x7f0000ae8000-0xd3)="2c5196ed643ec84e51d0a68d8632bed8532a465536b11b3b1bea4e0f21b91a28d68e6210539838f2399ca605ee9f7cb70986bbb75ba6858dccd44ff3aee17cd7418c5fa22aa4b7b64dd8a7c2259cae46c4902612cd36b211435c3e8cf4bfa3d89a7790619b5af416e1a6ba2793d7f1dbfe23fce907c38498b84cad7d250709897e04a5b2291485c1bcf43550d6098355a00df07684fb5d78bd886d88fb57152515302c8a6babab4ff5d9ee696b3488c027ce386e03bfef3f2828d69d3558b21052f63d7d4c5b54906529a0ec66fd16271b8435", 0xd3}, {&(0x7f0000ac6000)="0878a29f273008991087cf72fa1e6d6791a725cd689b60f567e76debd698dc37acff6f3acaee1460d7726b371908864d21cf7ecd56fe453d634e2a2e7de43a1d378bf59f7252e0d01b8d2c48eb8599da280294351eb69222bbcbe902dd34c3396362ba742b57fb74279d8b45ee62800186ebb2a32dd412b0989d6172ae441666", 0x80}, {&(0x7f00000b7000-0xf1)="cea508d577d04ed5520739819855e42c2b562e9ed5f23d8eb7da968ed16ed29c92d3b91c4d929aa22e5fd3057804df34ffe9422ad9e31e44d2286abceca2cc8daa7ad77c24cc815e737d0b58e08c3be56cc7da6a55912223a8017c3b40003e7d7b13d0ca50008a200768930d0f9c6d16920a2e9adfdd48a4d5f6da5b9cd20df661f81b78f7a672088e827fe8e21f9a2513255429762a1f7b68bdea94785349bfe7dd8a9ed75248e6d1197dc5274210e62ae35144c5919455473cfce645679e6ed5dbe02601f1315ea81941abb08e4e23fefdcf43ddae4eb26e41d9821d5cc2e5c306354f104682fbe6326cb61a34e5a405", 0xf1}], 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00008f6000)=0x7fffffff, 0x4) 2018/01/03 10:04:59 executing program 7: ioprio_set$pid(0x4, 0x0, 0x80000000007ead) r0 = memfd_create(&(0x7f0000a54000-0x9)='ppp0proc\x00', 0x3) fcntl$getown(r0, 0x9) clone(0x80000, &(0x7f0000001000-0x7b)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") 2018/01/03 10:04:59 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000168000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000778000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bfa000-0x10)='/selinux/status\x00', 0x0, 0x0) getresgid(&(0x7f0000ff6000)=0x0, &(0x7f0000ffd000-0x4)=0x0, &(0x7f00004c6000)=0x0) fchownat(r2, &(0x7f0000f3f000-0x8)='./file0\x00', r3, r4, 0x1000) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000da8000-0xc)='net/udplite\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a5000-0x11)='/dev/vga_arbiter\x00', 0x204000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009f6000)={0x80000000, 0x0}) pread64(r0, &(0x7f0000f29000)=""/0, 0x0, 0x0) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00002bb000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f6f000-0x20)=[{{&(0x7f0000cb4000-0x14)=@ax25={0x3, {"1ac96898d1f28b"}, 0x79}, 0x10, &(0x7f00002c1000-0x20)=[{&(0x7f000071c000-0xf)="877c89bf0096818a8f675d2e03fa1a", 0xf}, {&(0x7f000045d000-0x4f)="4f76dfe0435dedc4e814001485dcaca65a9e8044fa1a4cdef624676c20e18a5ef5ca120daca5cce148187f03360dab17bd8b4408e7bb9d3aa3535ddb610d32aca770f9161507ed44384af041fd8023", 0x4f}, {&(0x7f0000a62000)="c4f354511e8f4db8fcc612f4a9635e4e3fe512fbfedd0ea34cbe91c8acc650fbaa077108b45b67613dedab31912ef9836e3154a9ea4699d8b798e95c5e3826dd762503a319894651e11f1faf0a09b6b954b697122186240f1532b5b6fb8fc0a9cd57aa8654ff7ac1c745e2fdcdee6c4a7cb864496412971c6b8a7220f9ca65d2f3dba8d3622eb57531c0553811a1f458b65849969ea7d4f40bdd76b337abfcf1e5d4ff96ecb10e8ada8c22c0d9ab77d93e15a11bfa270772b8f24985cccae48f83c95686c5ad0ccd689e90d2e4777558ec72ffd397f106356a75b6", 0xdb}, {&(0x7f0000b2f000-0x25)="a6a0cd0c24dc6c4bb8c4e980dcc984075e4c34b7c3127f88f8a5563c4a71d7a5e182b9f21f", 0x25}], 0x4, &(0x7f0000364000)=[], 0x0, 0x800}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005fc000)=[@in6={0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x722e6bd3}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x1, 0x68e1d450, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 2018/01/03 10:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f84000)=[{&(0x7f000086f000)="2900000021001900013d2524000200060a00001600000000000000040d000600000000000000000008", 0x29}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000956000-0x4)=0x0) r1 = add_key$keyring(&(0x7f000097e000-0x8)='keyring\x00', &(0x7f0000df6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da8000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ab4000)=[@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}], 0x1c) mlock(&(0x7f0000b7f000/0x1000)=nil, 0x1000) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000032f000)=0x0, &(0x7f00001f0000)=0x4) pwritev(r2, &(0x7f000035c000-0x10)=[{&(0x7f00008d4000)="2dd01c00ea718c03484ddca52162ae903ee223c9422a149d16712c04b7bcf005d040e4370000155c13f37f92eb8ecff2aea951ee63c693ab2e7f90a1b49d36fec03a77d2b4eba0d4bdb2deb1d928dc155d0eeb69a92d142107abc9363364a20d53ffe5334a76ea9dc69ff11154f87cc1e97761df39c71c1f1fc25ef8ac5e53b18020346b7a05313121628be6f89c444d9492fe915d4595151b757736c533e5b331e79d72e8b2be73b12e7cc8d838ee6a49b92f889628cd95baa69f94e31fc64868c6aaaafe2cf84ea687999bc6a217cd2914e981dc", 0xd5}, {&(0x7f00001d1000)="828c0622b92452f8a875fd5c61da64ee7557b7c81c34794ee26cef7f100b190fdaf933f4ab174f37fc6442f30f0515bd18c94940fc24fc3bfe64e12c99be9b57e843912a33de8601b217d9c3bdbb1b4f0ff83be7cee1f36c02a2358219b01dc0d763de8f716127cf4b7cc22f0cba0b4cb859af74a9b8a78a8376e1cf6d27ea3a25eced45a145d89ddf34e103c8b9aab111349470ff5b43ad02ad16121ccfa072714fcf856114b422594cb378c25c7172c5e37e503ab59f9e2a63d5901973f3e43c451e3a9547b6566adb9398632b09479902b6a47b10676acda5f236404c773197458971361d3e5e", 0xe8}], 0x2, 0x0) 2018/01/03 10:04:59 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000baa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000f1f000-0xcc)=""/204, 0xcc, 0x0, &(0x7f0000f1f000-0xa)=@file={0x0, './file0\x00'}, 0xa) socket$inet(0x2, 0x1, 0x10000000003) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f1f000)={0x0, 0x400000000000}, &(0x7f0000f1f000)=0x8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f20000-0x14)={r2, 0x10001, 0x8, 0x0, 0x9, 0x3}, &(0x7f0000f1f000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0x5, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/03 10:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000027000-0x8)='./file0\x00', 0x480000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000185000-0x9)='/dev/sg#\x00', 0x4, 0x20400) renameat2(r0, &(0x7f0000e51000)='./file0\x00', r1, &(0x7f000019d000)='./file0\x00', 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000244000-0x4)=0x765, 0x4) r3 = socket(0x2, 0xa, 0x3) sendmsg(r3, &(0x7f000046d000-0x1c)={&(0x7f0000e8c000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000290000)=[], 0x0, &(0x7f00007db000-0x708)=[{0x78, 0x104, 0x4b9, "7eb777a46042bf2ba19ba6f25e35fde3a85bc17edbef6d312084cb30b0d518f4cf096740b46933e354e6fba9b9df41bcbb07a7fabf8c91513e3a6dfe2acd35e06ac3c680f42f9e2af625e3f3b234c90abc82a3e5deb18b716c2766410a15e566763fff9568d2dba0506bfdd9"}, {0x46a, 0x100, 0x4, "ba4f74b18098068e7085cf3f273e845ee26cb6734d9ba6560c8a7dfa1280fc9464bd1673e5c30aa107a75ef053265fc74dc4ea47cfebdffa2e9998f2e5754f8d8f33ffa18d12ab6a6129c1f5cb9f46aa1248a6af28b4ece252ccf4b40b73eaf31ece353225a6f5c0e57f386f84d921f60598b7a244a219895121c28aff57c681d8bbb24ef231f277c27b1b051eb570bdf9a8"}, {0xfffffffffffffea3, 0x101, 0x1, "0e7e24a69bd2a4c7563e3cd5f87c6d5fd352d069f04fa1aa265eba155880e605a3df830b1dbdcc4e0892af3dcc10d1aed2f00ea8abe863db3a55419a8bd40fb62e34b092715d8a0d5cef1a931dd09cd59593008338918e3b1b9c7e6090881e8c3c55544980ed1867565ff72622eef73f103d2e95bba6e0125d99d50fc8dd8c25a57cd1509d503dc4252abc40d0cf43fb23f353bd674a311ae1e98ae94b74eaef786dfdcafffe5a45d9e7927242e404cf317b085f9c78261198"}, {0x58, 0x0, 0x5, "eb33df86d2d73256072834e2b49a442ba3f0a56a27521a336a269917a9260a25168c3d6828a051d0e32b2a708aaf5bff50fbb5d3e45aeddd145bc7abfe3db6c1ce7dbf3bf1bd5cbcc0ca71c1"}, {0xa4, 0x103, 0x5, "bf0e83836002cfd7561a249cb7b5e4e71081cb2655182f26345cc2a8197cc219663eb99b690bc86e2eb2297c03a76aa006a3860c768a6c408e6da6d810d430892ca802e279c91ab345315712db72a6c2aec0e6cd2e35a97dee96a39608b3b3d06c4e5108b00564abb346b837ed224cf81f4dcb98ffddfdbdf6e86bfcc5803b7b33ea081d6e759adaff7dc6d9316ef2bc9d41472a95ff31"}, {0xc0, 0x11b, 0x5, "d6c16a8ee2ed83fd5b949b1aebedd792315a6f8265cb87a3d0d149164b3d4524cdfd5d35bf60aeacc428375562819a38de3d0b2d4075997a3085ddda015370703cb0dd59c3087c95d04ede8ae9d386e8ff887fbdf16df4085608789007e1a1e510a9a21c3db6a42eeb51c660fc7dcae4b5784346810847daf44593bd4e9b895523e5b0a73af2b033b4892af2387468586fab132b86e3734c689939fc4f4b0ef6ffac5e8ea0254f0d914d74e379f8df6be5"}, {0x108, 0x19a, 0x7fffffff, "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"}, {0xffffffffffffff84, 0x109, 0x8, "ab34ba76e71224d2b433cf1555d54f0be376342c75dfe640939a679a9d2f05c5a72058084e768dccb98204f090157c219204a9d29fac37f1da067e6655f256a1c7a559bdb885abeebe07eedc639b0b54ba4d8d74362421914713590248053969b5f919139d3a1a4b1609671e210a0473dc003aa1aa1588fa6b8d5083680778384b7b31f0823e23bda9ad58c6ba5c7960650ade97"}, {0xf0, 0x0, 0x101, "90958c3a49d744888e9d343993ce478c11d0133da1333ca704e1f54a6e9de58084bff8093259b12287763b5b0952d0892242f2cf5a844f565f290b15a8d328ae7f1efe633a29d05d7b62cfed89642d1fcdf13d9376605690f3b87459e75ad622f18907a5337839441dbcdb328d5cb2146889f0c777c4829c79f699e3774f478583bf6ca02664ea483eb03ead922180a3512d415a5558998584cb65e09390b66589b3e0788d4b988ba2d7b3e0739dcf79eea388a885d2096eb869ba2d9ef812bcd96e6a0053f439fd1f8fd6e819da5b83ddbe16dcef99c66d90da7c2d3c0bd5f72f"}, {0xd4, 0x108, 0x60c, "8f94d7770cb6958df4ecb1155d7d516876e4787330e5278d314ba172eaa001fdc7c3f7aca3bb86dd7c44d68ff9f6de5786a158b89085f182d7f5449f17e5efc377e75769238340888bb8d614a5493ec4dc2183be909a3d76ac8fcb7caf62d9fdd7076663a61d4de9baea243c37457338688fd12d60c17b2492d9406a88e0f152deb832d0f2c266fed6bbc7d1426c97ed8e7d04c481590a73c45eb36ff7b245a904a8399535076fab9dfdf74d8eac7cb26dbde61bd76c139acf446541503b9682001153541b68865c"}], 0x708, 0x0}, 0x4000) 2018/01/03 10:04:59 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x20800, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000000018, &(0x7f0000001000-0x14a)="d84359fa", 0x4) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d99000)='asymmetric\x00', &(0x7f0000d99000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d99000)='$security@\x00', 0xfffffffffffffffd) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000099f000-0x8)='trusted\x00', &(0x7f0000908000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d99000)=']/\x00', 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000d99000)='keyring\x00', &(0x7f0000d99000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d99000)='rxrpc\x00', &(0x7f00005b0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000828000)="000000020000000000", 0x0) 2018/01/03 10:04:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000986000)={0x7, &(0x7f00007d0000-0x1d)=[{0x8, 0x8, 0x1004000000, 0x1}, {0x7, 0x4, 0x6, 0x0}, {0xfa0, 0x7, 0x9, 0xa8b1}, {0x5e, 0x9, 0x6, 0x0}, {0x3589, 0x7fff, 0x1, 0x1}, {0x3, 0x6d, 0x5, 0x7}, {0x1ff, 0x81, 0x7fffffff, 0x4a8}]}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0xfffffffffffffffb) lstat(&(0x7f0000ef3000-0x8)='./file0\x00', &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lstat(&(0x7f0000988000-0xc)='./file0/bus\x00', &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() setgroups(0x5, &(0x7f0000cfd000)=[r1, r2, r3, r4, r5]) open(&(0x7f000024b000-0x8)='./file0\x00', 0x81, 0x100) 2018/01/03 10:04:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x39, &(0x7f0000001000-0x18)={0x1, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000798000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x2002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000003000)={0x4, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000)=0x0) fcntl$setown(r2, 0x8, r3) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000001000)=0xfffffffffffffc01) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fff000-0x8)='./file0\x00', &(0x7f0000f72000-0xb)={{0x77359400, 0x0}, {0x77359400, 0x0}}) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ffe000)={0x0, 0x1ff}, &(0x7f0000374000-0x4)=0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fff000-0x4)=r1, 0x4) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000c5000)=0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r3, &(0x7f00007c1000-0x28)=[{&(0x7f00008f9000-0x47)="85", 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/03 10:04:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e51000)={0x0, 0x0}, 0x80000) bind$llc(r2, &(0x7f0000fd4000-0x10)={0x1a, 0xf6, 0x34, 0x3ff, 0xb3, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00004e1000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000a2000)=r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:04:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00004d3000-0x8)='./file0\x00', 0x40, 0xa8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006cd000-0x4)={0x4, 0x6, 0x73}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet6(0xa, 0x400800000001, 0x7fffffff) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00007dc000)=0x0, &(0x7f00006c1000-0x4)=0x4) 2018/01/03 10:04:59 executing program 1: socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000122000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97102c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockname$packet(r0, &(0x7f0000061000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c96000)=0x14) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000670000)=""/234, &(0x7f0000c04000)=0xea) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000efd000-0x4)=0x61e) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f62000-0xc)={r2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/03 10:04:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000a41000)={0x2, 0x100000001, 0x10000, 0x100, 0x7, 0x8cd3}) readv(r0, &(0x7f0000337000)=[{&(0x7f0000096000-0xde)=""/222, 0xde}], 0x1) readv(r0, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) 2018/01/03 10:04:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x1000, 0x4, 0xa98, 'queue1\x00', 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]}) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000add000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004f6000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x7fff, 0x94b, 0x200}, &(0x7f00004c5000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c6d000)={r4, 0x64, &(0x7f0000c8d000-0x64)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000852000-0x4)=0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d6d000-0x4)=0x5, 0x4) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000755000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00002fa000)={0x4, &(0x7f0000782000-0x10)=[0x40, 0x1, 0x6, 0x55]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/03 10:04:59 executing program 7: membarrier(0x9, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00002d6000-0x8)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000001000-0x8)={r1, &(0x7f00006be000)=""/180}) 2018/01/03 10:04:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000647000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006c5000)='./file0/file0\x00', &(0x7f0000515000)='./file0\x00', &(0x7f00006ae000-0x9)="ffff0005706673004a", 0x0, &(0x7f00009bf000-0x9b)="dc859447f6af5fecb46c256cc3d22912ef81b880407ad481e9124c96e90fc8a0cdb6abd1c2a2094b2b75777b4a548f3be012593c4e79ce37b156e59983d9cd84d614bbf7d5f68db400fc4c106b153d8e7829b0de02fe73a5398887dace7cacd142f3ebab5af69b6f4ad485bda27d3833e1a1cf345519f1a1a7b3a0ec420edacffdf2ee0f171dd52ddfb832740861e0a05349d42fe5c1fbe91e096b") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fe000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a18000-0x4)={0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c92000-0xc)={0x0, 0x7f, 0x30}, &(0x7f0000771000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003eb000-0xa0)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x480000000000000, 0x7fffffff, 0xd4}, &(0x7f0000bbb000)=0xa0) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000002000)={0x1, 0x7a, 0x4, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/01/03 10:04:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffff, 0x30, 0x6, 0x7}, &(0x7f0000230000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cc0000)={r3, 0x8ee}, &(0x7f0000361000)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/03 10:04:59 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000425000-0x8)='./file0\x00', &(0x7f000064a000)=@known='com.apple.FinderInfo\x00', &(0x7f000060e000)=')selinux}vmnet0{\x00', 0x11, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000086f000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000479000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000504000)=r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000973000-0xbc)={0x6, 0x3, 'client0\x00', 0xffffffff80000007, "d0aeda1da9b0d053", "c7b7b8b822212fd745ae026041f1b57f58d661d65ed53c364b3e5c74559a2560", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/03 10:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f0000518000)='./file0\x00', 0x0) mount(&(0x7f0000760000-0x8)='./file0\x00', &(0x7f0000117000)='./file0\x00', &(0x7f000064d000)='cgroup\x00', 0x0, &(0x7f00008e5000-0x2c)="15") 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f000025f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000991000)={0x0, 0x7fff}, &(0x7f0000405000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000700000-0x8)=@assoc_value={r1, 0x7}, 0x8) 2018/01/03 10:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008b6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000400000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x2, 0x4, 0xa, 0xa0, 0x20, 0x6, 0x0, r1}, {0x2800000000000, 0x7, 0x1, 0x40, 0x8000, 0x100000001, 0x1f, 0x1f}, {0x7f, 0x9, 0x2, 0x1ff8}, 0x4b, 0x4, 0x3, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x0, 0x3, 0x7, 0xaf7c, 0x3, 0x7}}, 0xe8) r2 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000067c000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f06000-0x10)={0x6, [0x8, 0x200, 0x2, 0xfffffffffffffffb, 0x200, 0x3ff]}, &(0x7f00006c5000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/03 10:04:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = request_key(&(0x7f0000662000-0xc)='id_resolver\x00', &(0x7f000037e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002aa000-0x2)='@-md5sumGPL\x00', 0xfffffffffffffff9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055a000-0x11)='/selinux/enforce\x00', 0x400, 0x0) fallocate(r1, 0x0, 0x62, 0x4) keyctl$assume_authority(0x10, r0) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) socketpair(0x5, 0xb, 0x200000000078, &(0x7f00005b3000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000fd8000)=0x80000001, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) pwritev(r3, &(0x7f0000fb6000)=[{&(0x7f00001d1000-0xe)="7f", 0x1}], 0x1, 0x0) ftruncate(r3, 0x80) 2018/01/03 10:04:59 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00009d6000-0x6)={0x9, 0x3, 0x9}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x21e) 2018/01/03 10:04:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009fd000)='scalable\x00', 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f1", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef2000)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) getsockopt(r2, 0x20, 0x800, &(0x7f0000e8b000-0xc4)=""/196, &(0x7f00003c8000)=0xc4) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f000025f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000991000)={0x0, 0x7fff}, &(0x7f0000405000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000700000-0x8)=@assoc_value={r1, 0x7}, 0x8) 2018/01/03 10:04:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x0, 0x6b1, 0x6, 0x6}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r2, &(0x7f0000001000)=""/60, 0x57) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000001000-0x8)={r3, 0x4}) 2018/01/03 10:04:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008b6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000694000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000400000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x2, 0x4, 0xa, 0xa0, 0x20, 0x6, 0x0, r1}, {0x2800000000000, 0x7, 0x1, 0x40, 0x8000, 0x100000001, 0x1f, 0x1f}, {0x7f, 0x9, 0x2, 0x1ff8}, 0x4b, 0x4, 0x3, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x0, 0x3, 0x7, 0xaf7c, 0x3, 0x7}}, 0xe8) r2 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000067c000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f06000-0x10)={0x6, [0x8, 0x200, 0x2, 0xfffffffffffffffb, 0x200, 0x3ff]}, &(0x7f00006c5000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/enforce\x00', 0x100, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x20000000000005) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079e000-0xc)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003fa000)=0x0, &(0x7f0000de8000)=0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x9) 2018/01/03 10:04:59 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000283000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) read(r1, &(0x7f0000cb2000-0x1000)=""/4096, 0x1000) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d30000-0x40)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c99000-0x995)="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", 0xd01, 0x0, &(0x7f000089f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000528000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002dd000-0x14)={0x0, 0x78, 0x200, 0x0, 0x0, 0x5}, &(0x7f0000cfe000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cc7000-0x10)={0x1, 0x0, 0x7, 0xe000000000000000, r3}, &(0x7f00005ae000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000f84000-0xbc)={0x2, 0x1, 'client0\x00', 0xffffffff80000000, "9b028bc9ae72f369", "73a53e695edf7215f02777589255e9ac5632526cc1d683912b95b3ca7f6e5659", 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000083000)=""/196, &(0x7f0000653000)=0xc4) 2018/01/03 10:04:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a55000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c95000)={0x8, &(0x7f0000fe8000-0x40)=[{0x5, 0x8, 0x9, 0x5}, {0x200, 0x5, 0x3, 0x7fff}, {0x5, 0x7fffffff, 0x10000, 0x6}, {0xba, 0x4, 0xffffffffffffffff, 0x5ec}, {0x6, 0x7, 0x1, 0x2}, {0x0, 0x7, 0x51, 0xffffffff}, {0x7f, 0x87a, 0x5, 0x220}, {0x6, 0x0, 0x1, 0x40}]}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000eaf000)=0x1) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x4000000026, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000d53000)=0x4) 2018/01/03 10:04:59 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f00000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x10000, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000062000-0x10)=[{&(0x7f00008be000)="2900000018003180da00000500c900020a2400000000ff0680000cc60c000800040000008300ffe56b", 0x29}], 0x1) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000048000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f000004b000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000035000)=r1) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f000004c000)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f000004d000-0x8)={0x0, 0x0}) futex(&(0x7f0000024000)=0x0, 0x7, 0x0, &(0x7f000004b000-0x10)={0x0, r2}, &(0x7f000004a000)=0x0, 0x0) 2018/01/03 10:04:59 executing program 7: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() pipe2(&(0x7f00000b6000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000044a000)={&(0x7f0000b45000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b45000-0x20)=[{&(0x7f0000180000-0xe6)=""/230, 0xe6}, {&(0x7f0000b45000-0x99)=""/153, 0x99}, {&(0x7f000051f000-0xf4)=""/244, 0xf4}, {&(0x7f0000b45000-0x32)=""/50, 0x32}], 0x4, &(0x7f00000d8000-0x57)=""/87, 0x57, 0xfffffffffffffff7}, 0x10000) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/01/03 10:04:59 executing program 4: sched_getaffinity(0x0, 0x8, &(0x7f0000754000)=0x0) r0 = memfd_create(&(0x7f0000f2b000-0x1c)=',trusted.nodevsecuritybdev-\x00', 0x0) getxattr(&(0x7f0000826000)='./file0\x00', &(0x7f000094b000-0x21)=@random={'osx.\x00', ',trusted.nodevsecuritybdev-\x00'}, &(0x7f00001d7000-0x7c)=""/124, 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000+0x21a)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x401) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r3 = getpgrp(0x0) ptrace$setopts(0x4200, r3, 0x1, 0x20) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, r1, r2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="6956e4d9fa4968cf1c30102a9b8c241a4612", 0x12, 0x3ffc, 0x0, 0x0) 2018/01/03 10:04:59 executing program 1: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000810000)=@known='security.evm\x00', &(0x7f0000811000-0x44)=""/68, 0x44) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000005a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000811000-0x4)=0x14) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000810000)={0x11, 0xfe, r3, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000811000)={0x4, 0x1, 0x4, "72ffa0f5e390", 0x3, 0x0}, 0x10) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40007) sendfile(r1, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) mmap(&(0x7f0000812000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000814000-0xe0)={0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x4, 0x5, 0x8, "dc063be6f40ef3834fc8d37a30c6e04b7c458316da081e3237521ffc7bc5e92d1b2b0b3c435d147e6efc6d1add2ff5f86b78e346b9016d5dbec37ad93797a42a", "03da8eeeed9044120a8e1d0d272104a2dcbd828c47f37c361e569d7223b55db29e7f3c8829dac4da493be7ebff8caa54585f850d64d82c9628871a8c8a3bb933", "3c964d2afd3c288122c290dc7b3d60ac6c21a8d7e3faef017f212dc259d73a8a", [0x6, 0x9]}) pipe2(&(0x7f0000813000-0x8)={0x0, 0x0}, 0x80000) fcntl$setflags(r4, 0x2, 0x1) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) creat(&(0x7f000027d000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00000ec000)='dev ') pread64(r1, &(0x7f000078b000-0xa9)=""/169, 0xa9, 0x0) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000173000)={0x87, 0x1, {0xffffffffffffffff, 0x2, 0x20, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r2, 0x16) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/01/03 10:04:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000237000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000077f000)=0x80000, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000834000-0xd)='/dev/usbmon#\x00', 0x7042f3c3, 0x2000) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000de0000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b63000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000540000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) mq_notify(r1, &(0x7f0000c5e000)={0x0, 0x28, 0x2, @thr={&(0x7f000092a000)="f69678a853d611da56bbd2035f14a37aaf62d46dca9234e2ce2ff02b6f2f5048d9c42c32c82baec856791b7e553be78001966a0dab38b384c5055e876a2d976d2aeea3b0bd542bc575e3d68408ec3f4149e5f8e2cbe9f2f3d4f716210c1cdba44acc27d788c0c48b81ebb5905f9d00ee4009747dfdacb16cba7e1c1c8d5587a6b5d854fa92879348133edcf963c15dd71d53cad0b4764d71efc7b3bd58d45db08945039183e15097c1f1fb01756659fd9571c2e3", &(0x7f0000207000-0x29)="bae8946220803d08e977a9476348f832a790996c607f517b7d9abb640f744aa3d27578d4650f183751"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/03 10:04:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000d82000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x12, 0x0, "2c55551a9e21e9c6fa45"}}}, 0x30) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bd3000-0x8)={0x0, 0xe1}, &(0x7f00006df000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000065a000-0x8)={r1, 0xfff}, 0x8) [ 39.149077] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.161362] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 39.167887] IPv6: NLM_F_CREATE should be set when creating new route [ 39.174398] IPv6: NLM_F_CREATE should be set when creating new route [ 39.189700] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/7139 2018/01/03 10:04:59 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000226000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0xce79) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/03 10:04:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ed8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="6772653000fff000040000003300", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r5 = socket(0x10, 0x20000000802, 0x0) write(r5, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000200000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff6000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d12000-0x20)={0x10000, 0x7, 0x8000, 0x8001, 0x4080000000, 0x80000000, 0xff, 0x3, 0x0}, &(0x7f0000b7c000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000dd6000-0x98)={r7, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r8 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f00009d4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.198231] caller is __this_cpu_preempt_check+0x1c/0x20 [ 39.203697] CPU: 0 PID: 7139 Comm: syz-executor3 Not tainted 4.9.74-g9e5dd8e #12 [ 39.211215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.220552] ffff8801c50bf668 ffffffff81d91d19 0000000000000000 ffffffff83c17a00 [ 39.228566] ffffffff83f44500 ffff8801c6143000 0000000000000003 ffff8801c50bf6a8 [ 39.236577] ffffffff81df8cf4 ffff8801c50bf6c0 ffffffff83f44500 dffffc0000000000 [ 39.244702] Call Trace: [ 39.247276] [] dump_stack+0xc1/0x128 [ 39.252632] [] check_preemption_disabled+0x1d4/0x200 [ 39.253990] sg_write: data in/out 458716/2 bytes for SCSI command 0x5f-- guessing data in; [ 39.253990] program syz-executor2 not setting count and/or reply_len properly [ 39.265804] device gre0 entered promiscuous mode [ 39.279866] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.286349] [] ipcomp_init_state+0x188/0x930 [ 39.292404] [] ? __lock_is_held+0xa1/0xf0 [ 39.296374] device lo entered promiscuous mode [ 39.302740] [] ipcomp4_init_state+0xb0/0x7d0 [ 39.308773] [] __xfrm_init_state+0x3e7/0xb30 [ 39.314813] [] xfrm_init_state+0x1a/0x20 [ 39.314916] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.314946] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 39.335333] [] pfkey_add+0x1fb9/0x3470 [ 39.340841] [] ? pfkey_delete+0x360/0x360 [ 39.346605] [] ? pfkey_seq_stop+0x80/0x80 [ 39.352378] [] ? __skb_clone+0x24a/0x7d0 [ 39.358056] [] ? pfkey_delete+0x360/0x360 [ 39.363821] [] pfkey_process+0x61e/0x730 [ 39.369501] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 39.376309] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.383126] [] pfkey_sendmsg+0x3a9/0x760 [ 39.388814] [] ? pfkey_spdget+0x820/0x820 [ 39.394927] [] sock_sendmsg+0xca/0x110 [ 39.400435] [] ___sys_sendmsg+0x6d1/0x7e0 [ 39.406199] [] ? copy_msghdr_from_user+0x550/0x550 [ 39.412745] [] ? inet_sendmsg+0x201/0x4c0 [ 39.419826] [] ? check_preemption_disabled+0x3b/0x200 [ 39.426896] [] ? __fget+0x201/0x3a0 [ 39.432137] [] ? __fget+0x228/0x3a0 [ 39.437379] [] ? __fget+0x47/0x3a0 [ 39.442539] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.448736] [] ? __fget_light+0x188/0x1e0 [ 39.454514] [] ? __fdget+0x18/0x20 [ 39.459760] [] ? sockfd_lookup_light+0x118/0x160 [ 39.466391] [] __sys_sendmsg+0xd6/0x190 [ 39.471990] [] ? SyS_shutdown+0x1b0/0x1b0 [ 39.477755] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 39.483870] [] compat_SyS_sendmsg+0x2a/0x40 [ 39.489809] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 39.496358] [] do_fast_syscall_32+0x2f7/0x890 [ 39.502477] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.509117] [] entry_SYSENTER_compat+0x51/0x60 [ 39.565971] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/7163 [ 39.574574] caller is __this_cpu_preempt_check+0x1c/0x20 [ 39.580114] CPU: 0 PID: 7163 Comm: syz-executor3 Not tainted 4.9.74-g9e5dd8e #12 [ 39.587622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.596946] ffff8801b4b77668 ffffffff81d91d19 0000000000000000 ffffffff83c17a00 [ 39.604899] ffffffff83f44500 ffff8801c56d6000 0000000000000003 ffff8801b4b776a8 [ 39.612860] ffffffff81df8cf4 ffff8801b4b776c0 ffffffff83f44500 dffffc0000000000 [ 39.620819] Call Trace: [ 39.623378] [] dump_stack+0xc1/0x128 [ 39.628722] [] check_preemption_disabled+0x1d4/0x200 [ 39.635442] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.641901] [] ipcomp_init_state+0x188/0x930 [ 39.647930] [] ? __lock_is_held+0xa1/0xf0 [ 39.653706] [] ipcomp4_init_state+0xb0/0x7d0 [ 39.659731] [] __xfrm_init_state+0x3e7/0xb30 [ 39.665764] [] xfrm_init_state+0x1a/0x20 [ 39.671442] [] pfkey_add+0x1fb9/0x3470 [ 39.676946] [] ? pfkey_delete+0x360/0x360 [ 39.682710] [] ? pfkey_seq_stop+0x80/0x80 [ 39.688479] [] ? __skb_clone+0x24a/0x7d0 [ 39.694170] [] ? pfkey_delete+0x360/0x360 [ 39.699941] [] pfkey_process+0x61e/0x730 [ 39.705619] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 39.712427] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.719238] [] pfkey_sendmsg+0x3a9/0x760 [ 39.724912] [] ? pfkey_spdget+0x820/0x820 [ 39.730677] [] sock_sendmsg+0xca/0x110 [ 39.736180] [] ___sys_sendmsg+0x6d1/0x7e0 [ 39.741951] [] ? copy_msghdr_from_user+0x550/0x550 [ 39.748501] [] ? release_sock+0x14c/0x1c0 [ 39.754266] [] ? check_preemption_disabled+0x3b/0x200 [ 39.761071] [] ? __fget+0x201/0x3a0 [ 39.766311] [] ? __fget+0x228/0x3a0 [ 39.771552] [] ? __fget+0x47/0x3a0 [ 39.777842] [] ? __fget_light+0x188/0x1e0 [ 39.786432] [] ? __fdget+0x18/0x20 [ 39.791589] [] ? sockfd_lookup_light+0x118/0x160 [ 39.798047] [] __sys_sendmsg+0xd6/0x190 [ 39.803644] [] ? SyS_shutdown+0x1b0/0x1b0 [ 39.809415] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 39.815535] [] compat_SyS_sendmsg+0x2a/0x40 [ 39.821473] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 39.828019] [] do_fast_syscall_32+0x2f7/0x890 [ 39.834129] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.840762] [] entry_SYSENTER_compat+0x51/0x60 2018/01/03 10:05:00 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) listen(r0, 0x3d) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd2000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/01/03 10:05:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ca0000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003d6000-0x20)={@common='gre0\x00', @ifru_flags=0x4000}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000079f000)=@assoc_value={0x0, 0x0}, &(0x7f0000c5d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ce3000-0x8)={r2, 0x200}, &(0x7f00007d2000)=0x8) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x10001) 2018/01/03 10:05:00 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)='ns\x00') getdents(r0, &(0x7f0000002000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003000)={0xee, 0x9, 0xffffffffffff7fff, 0x10000, 0x993f, 0x3ff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000)=[{0x3, 0x1}, {0x8, 0x27}, {0x4, 0x0}, {0x4, 0x541d8000000000}, {0xc, 0x800}, {0x3, 0xf02}, {0x6, 0xffff}], 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000004000)=""/113, 0xfffffffffffffe0b) 2018/01/03 10:05:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c26000-0xb)=""/11) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) write$evdev(r0, &(0x7f0000a0e000)=[{{0x77359400, 0x0}, 0x400, 0x1000, 0xa3}, {{0x0, 0x2710}, 0x100, 0x9, 0x100000001}, {{0x0, 0x0}, 0x9, 0x4, 0x0}], 0x30) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r1, 0xfb8) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000e6c000)=0x0, 0x6) 2018/01/03 10:05:00 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$binder(&(0x7f00003b5000-0xd)='/dev/binder#\x00', 0x0, 0x802) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00004bc000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d5000-0x4)=0x10, 0x800) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fa6000)='/dev/usbmon#\x00', 0x7d31, 0x420042) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000fa6000)={&(0x7f000074b000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000fa6000)='tls\x00', 0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000788000)=[{&(0x7f0000824000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b3d000)=[{&(0x7f0000c7f000-0xe6)="11a8141e533a4ae72f82c477a7f5472780c112b0aef249f8d5287080976772df2dc4cffb5d344d278960929733e231906ece7bc30b2ae63e5896c735355198a359052a4e2d57215cbe97979ab645419ce1e325d18931dd189b721cfe60f16d861dc239295dc6c65310315294603390f92a82b3f43894c0fcaf656c144b80e9a07735b6400e5a391ceb8520771f5aeee2981642936f5b7f66de5a718c52ff45bb15d2b3408d901c32fdbcd94dbc9050efc7383ca4e5497092c702053ac51944065ee8d8bb4fc83f4513f46b5ca3bb6d0bd4040ec9d5554e59f46699f3e84c8213177909830914", 0xe6}, {&(0x7f00007e7000)="89cdac87cd133a1fa45e853f50907a5eb9cc5974da355d02f7c4ea1a6f1103b7ca0f5193437f09eac4fc663f0ccc08a9784f584371e854c6671906fa7b8811af8fe71ce5ad71ccc4180bb72726f408b041e88a7a25b9faa69a9279105471bab3d32c755b1c7d24dc8d4252989a325703aeef77c2b1f9687650537cc446d243b8621bdf679ecd4c1f0a6fe4ea30c99c2c1ec003b7", 0x94}, {&(0x7f000080e000)="d005d32d3fa12c4273a400674be153cbf8bb780d8372604c55a23b53ee7b091fbcc86a091111f789cb6b73b4d471c526cd4745111a5528d71e9b44a701eea3381878b81848dedef2d770b6cac39d5862ed94417b92449e2c7ce5498f6e3d9e0d4d3db310c1b201dcce2ce1712710b6acb3dc587fa51e0617352ae22c858fb3739609cb35e4a9df42b08d4ac479807e30f4a7f0209b3bc0a903b9eb567aab867a6dd6c1b495704b2b039f99735a53e952d22dedb4132e2089094c339ed7c3cb0c777d2e6ce6cc9a6008193d1c42bc6f3c428d247ead018162ec138703319c7716d829811b5eaafef9f517f883c3aa16689a4b51edb752da20d5", 0xf9}, {&(0x7f00008c3000)="aa5358966d4bc261d00e505171868b01685cdf0f5d69f474d67dda16fe06929a0eaaed55790fa41e29a58df1841e78bf043afcd563dc260f72e9f6528936edfdce8bec21577663afb55b6817c6c75bf52738f814271e855d2a5edb78e7ec8004acb29c0a80c79c0a64f91a5e7d60d202acfa8db31c0e814d0500228942b424679d46c9e6d91558f2da976825f11b682975fde429d1cd3b1f6ff886b7ec339c34cf477039bbe58bf8df7c170f8df0644481dcc9c6ca274d885897ad17b7137cde5dfd64ab4f78d0a7", 0xc8}, {&(0x7f0000fa8000-0x19)="47d9f7682a92b6cebfe7448567ba7cf3737a45b334265cfc35", 0x19}, {&(0x7f0000fa8000-0xb3)="8056070c1c60747c18364d2407224e523988e0d78911306f94c6dafe67e1c13cbaa87ef832e1b50b80bd615373a3b998ca762b80319bfbd6f063cf23a84803f336337c2b6e2751fc85efac67a8cc191d50a27d87ef0f58b6c11c361fde728dc85ef156820c083d70d75120138fce765f202703258deff73dcb4267c0b19f9d02dce033ced3cfa46d15170339fc56b99c55b26bdbdb2169c3f7bd2d1f79d7d06c953e1625ea8e6b8d0ef8f46a81caf833accdf2", 0xb3}, {&(0x7f0000f66000-0x75)="9c411aac191147693d82b0d1f497bcdcb1b54d292a245b61619efc2d0351ce1a7cd68cd94f6427c48f88de23328a11dabd2bf596d7bfed1818bd9fd68c6afe335decb369c68636f504406df3f975a8db177d9871410dcf4b9fd6d1b29396ce4a3dcccbbd6f3326eeebace334c0dce45d5c49d9091e", 0x75}, {&(0x7f00007f3000-0x80)="42c33f583339eca32deed3abd2d5e7b9e7f06ddd88fa6e10d1a50a35177b396419a284007b7ea14e5666a1c23016d465279e57aaa308aed388fafe4888d58a5f1f2c6060d3dd221482e39e1fc7d1a6b2048eeace079b3536dc962f79b301e272cddc7ebcfae724bb2163a2e4ab20742a2ae0151e3e27d3e33d9162cd23f5cb2b", 0x80}], 0x8, &(0x7f0000fa7000)=[@rights={0x1c, 0x1, 0x1, [r0, r2, r3, r2]}, @rights={0x14, 0x1, 0x1, [r2, r4]}, @rights={0x1c, 0x1, 0x1, [r4, r3, r0, r3]}], 0x4c, 0x10}], 0x1, 0x4040800) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setregset(0x4205, r5, 0x200, &(0x7f0000095000-0x8)={&(0x7f0000000000)="67a6994a8f627153fe686165226eaefdc3b440fb23444bfdb446f177db299631473ff6aabb38c5ed17df5f63175f7170970a642e77112c1d17098ad99236509c842bdec021fbdb9d2910f7368d99d54406ea3f34f2a7607a5845adeb448d9bf274ce33186a0e6286224297c765f6ad0cfda078238c17a37a5659dd657eb6ea222433fbd20b3287734419dfa565d52efd6b21f09cfd401c20e122f7dc0fe4d6afeca6458cbe8664c9d2854fb6ecf11812927c1c2a0f935a20532c319bffeb3d6f4507cf4bd7b0be8ed0c79fa8b2a2a117", 0xd0}) 2018/01/03 10:05:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) timer_create(0x0, &(0x7f0000023000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f00008bc000)="", &(0x7f0000fb7000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1f000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000b35000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000673000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/03 10:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) inotify_add_watch(r0, &(0x7f000020f000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000582000-0xa)='./control\x00', 0x20000000) 2018/01/03 10:05:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/22, 0x16, 0x40, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x6804, 0x9, 0x2, 0x21, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000139000)={&(0x7f0000bfa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b72000-0x40)=[], 0x0, &(0x7f0000011000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r3 = dup3(r2, r1, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/03 10:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000056d000-0x108)={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]}, [0xa9e, 0xfffffffffffffeff, 0x1000000000000000, 0xf9, 0x0, 0x800000000000002, 0xf8, 0x5, 0x3a6f, 0x100000000, 0xfffffffffffffffa, 0x76, 0x3f, 0x6, 0x3]}, &(0x7f0000cf3000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fb8000-0x8)={r1, 0x4, 0x7}, 0x8) preadv(r0, &(0x7f0000529000)=[{&(0x7f000033a000-0x68)=""/104, 0x68}, {&(0x7f0000114000-0xbe)=""/190, 0xbe}, {&(0x7f00003ca000)=""/84, 0x54}, {&(0x7f0000da1000-0xae)=""/174, 0xae}, {&(0x7f0000e83000-0x72)=""/114, 0x72}, {&(0x7f0000c66000)=""/12, 0xc}], 0x6, 0x0) r2 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r2, 0x0, 0x0}, {r3, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) 2018/01/03 10:05:00 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='/net\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000006000-0xa)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)='/net\x00', 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000007000-0xcc)=""/204) keyctl$invalidate(0x15, r1) 2018/01/03 10:05:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000940000)=""/24, 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000015b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000770000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000850000)=0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dba000)={r2, 0xfffffffffffffff7}, 0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000f96000-0x1)=0x0) 2018/01/03 10:05:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b8b000)={0x0, 0x1ff}, &(0x7f0000819000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000749000)={r2, 0xc1, 0xdd}, &(0x7f000039f000-0x4)=0x8) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f54000)={0x0, 0x0, 0x0}, &(0x7f0000625000-0x4)=0xc) r4 = getgid() ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000a7000-0x10)={0x80000000, 0x7}) fchown(r0, r3, r4) signalfd4(r0, &(0x7f000003c000)={0x0}, 0x8, 0x0) 2018/01/03 10:05:00 executing program 0: pipe(&(0x7f0000ede000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x51d49095, 0x0, 'client1\x00', 0xffffffff80000006, "b13af8543cce34b4", "db63c449fa447f748b568c9b2334c8634f4669330748c178c3a97f5388a9054e", 0x8, 0xcb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000300000-0x1d)="1a70cc14a07adb507a15419d823ffcf035a8f67ac4b1cf0f22ceeea0a1") setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000803000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bf2000)={0x20080522, r2}, &(0x7f0000d37000-0x18)={0x10000, 0x8001, 0x5, 0xfffffffffffffffe, 0x1, 0x7}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000a6e000-0x4)=0x4, 0x4) 2018/01/03 10:05:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b4c000-0x4)=0x0, &(0x7f00009d7000-0x4)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000140000)={{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]}) 2018/01/03 10:05:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000425000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000000000)=0x0, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x7, 0x2, 0x80}, 0xa0) ioprio_get$pid(0x2, 0x0) 2018/01/03 10:05:00 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000ab8000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e82000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef7000-0xe8)={{{@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}, {{@in6=@mcast2={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}}, &(0x7f0000ef6000+0x541)=0xe8) ioprio_set$uid(0x3, r3, 0x6) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) socket$inet(0x2, 0xa, 0x80000000) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/03 10:05:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000510000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/03 10:05:00 executing program 3: timerfd_create(0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000-0x1000)=""/4096, 0xffffffffffffff52, 0x10002, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000095c000-0x4)=0x0, &(0x7f0000e6b000-0x4)=0x4) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d3c000)={0x7ff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x2, 0x4, 0x9, 0x2, &(0x7f000096e000-0x10)=@common='eql\x00', 0xb5, 0xe39, 0x40}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/03 10:05:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={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) personality(0x5000004) [ 40.032396] audit: type=1400 audit(1514973900.737:30): avc: denied { setopt } for pid=7195 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/03 10:05:00 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000004000-0x8)={0x6}, 0x8, 0x800) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/03 10:05:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x806, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) ioctl$int_in(r0, 0x5421, &(0x7f00003ca000-0x8)=0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009a7000-0x8)={0x892, 0x7, 0x20, 0x1}, 0x8) 2018/01/03 10:05:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x6)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x301400, 0x4) fcntl$dupfd(r0, 0x0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000-0x70)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4fe, 0xfff, 0x200, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x100000000000000, 0x4}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) 2018/01/03 10:05:00 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008bd000-0xe)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006c4000-0x4)={0x0}, &(0x7f00007b2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000846000-0xc)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000068000)=0x20, 0x4) 2018/01/03 10:05:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x4, 0x0, 0x100000000, 0xa, 0x80, 0xa0, 0x8, 0x56d, r1}, {0x7d3, 0x400, 0x2, 0x7, 0xfffffffffffffff8, 0x6, 0x4, 0x4}, {0xa47c, 0x8, 0x3, 0x800}, 0x7ff, 0x9, 0x1, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x3, 0x9, 0x2, 0x0, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1ff, 0x9, 0x2, 0x4, 0x9, 0x3, 0xb513, 0x9, 0x0}, &(0x7f0000036000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x4, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b1a000-0x10)={0x5, 0xa, 0x3f, 0x1, 0x0}, &(0x7f00000ad000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000366000-0xa0)={r4, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x2, 0x2, 0x1}, &(0x7f0000827000+0xbb4)=0xa0) [ 40.090245] device syz6 entered promiscuous mode 2018/01/03 10:05:00 executing program 0: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f04000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000570000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000070b000-0x9)='/dev/sg#\x00', 0x2, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x806) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') rename(&(0x7f00002b5000)='./control\x00', &(0x7f000003f000-0x10)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f000066c000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000862000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xb) getsockname$netlink(r3, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a2000)=0xc) 2018/01/03 10:05:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='e ', 0x0) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) flistxattr(r0, &(0x7f0000a08000)=""/208, 0xd0) process_vm_readv(0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x4d)=""/77, 0x4d}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0x29)=""/148, 0x94}], 0x1, 0x0) [ 40.133148] binder: undelivered transaction 57, process died. [ 40.146305] binder: BINDER_SET_CONTEXT_MGR already set [ 40.151980] binder_alloc: binder_alloc_mmap_handler: 7226 20000000-20002000 already mapped failed -16 [ 40.178380] binder: 7226:7243 ioctl 40046207 0 returned -16 [ 40.191592] binder: undelivered TRANSACTION_COMPLETE 2018/01/03 10:05:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x69, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x8) gettid() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/sequencer\x00', 0x480, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00007c6000)={0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x1c, 0x0, "41ac8c6bc43f0ff22094942af42e16aec290869dae69b8b5257913f113d148f7f516f80d4bd319fecd926754e7b5f676e8b54da146269e1ba11c817fa537ce58", "fa6ad4be5e8e129ffafce66efe19b09c06d811413d99e4974668e0b7a8f2c2d3fb190a59c5e411805e4ac6c098a4f19c5c9e6be2cdcd33954cd6ecff0323a40f", "1c1091c0bd33e94fba2630211a6988bae9912d9973436cfab0dc4c36fe5b228f", [0x100, 0x0]}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000082e000-0xb)="00016f6a4964050000000c") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005b3000-0xa0)={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]}, 0x72e0, 0x2, 0x4, 0x2f76, 0x2}, &(0x7f0000ea7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d9c000)={r3, 0xa1, "fed5db630f7f6f76668ba9e8116146587d78101c7d3224ad65d66c843565ff9a04675a2e29c16e202b18b3ffd492763cc5d4dd5917533521959067df40168e0c1f44ef676e822af96c95028530a7669aa4ce95be92cb25bd28c5d3fb8752239d561badf01465b25466479e2113b5e13257a1589af363e85dc076e1a54ba535b9cf5eb60c559acd8aa54a31e1b38988201c3ceee9d2b93fb0559b9b27414cc189b0"}, &(0x7f00000bc000-0x4)=0xa9) 2018/01/03 10:05:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000355000-0x20)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/03 10:05:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fchmod(r0, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec5000)={0x8000000d, 0x0}) 2018/01/03 10:05:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e0000)='/dev/pktcdvd/control\x00', 0x8202, 0x0) connect$ax25(r1, &(0x7f0000c43000)={0x3, {"d7c311cdc22bda"}, 0x1ff}, 0x10) sendmsg(r0, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f00003d3000)=[{0xc, 0x0, 0x2, ""}], 0xc, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00000cc000-0x9b)=""/155) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d81000-0x8)={0x0, 0xdd}, &(0x7f0000972000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e51000-0x6)={r2, 0xdb}, &(0x7f0000ea4000)=0x6) 2018/01/03 10:05:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000076000-0x12)='/dev/input/event#\x00', 0x800000000001f, 0x20000) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x7) 2018/01/03 10:05:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000e92000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000066b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000809000-0x1c)=[&(0x7f0000bea000)=']\x00', &(0x7f0000f45000-0xe)='vmnet1%*nodev\x00', &(0x7f0000979000)='vboxnet0$\'\x00', &(0x7f0000c7f000)='vmnet1-\x00', &(0x7f0000853000)='vmnet1\x00', &(0x7f0000056000-0x2)='[\x00', &(0x7f0000561000-0x1)='\x00']) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') fchmod(r0, 0x108) read$eventfd(r0, &(0x7f0000eb4000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000255000-0x8)={0x1, [0x0]}, &(0x7f00009aa000-0x4)=0x8) execve(&(0x7f000034d000-0x8)='./file0\x00', &(0x7f0000d7b000)=[], &(0x7f0000944000-0xc)=[]) open$dir(&(0x7f0000715000)='./file0\x00', 0x26102, 0x0) 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() gettid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000755000)=0x0) getpgid(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000581000)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000373000-0x10)='attr/prev\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/03 10:05:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = mq_open(&(0x7f0000fee000)='vmnet0\x00', 0x80, 0x20, &(0x7f000054e000)={0x8, 0x9, 0x8, 0x5, 0xffffffff83bceccf, 0x9, 0x3ff, 0x2}) splice(r0, &(0x7f0000e38000)=0x0, r1, &(0x7f000097a000-0x8)=0x0, 0x5, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="29000000180031160dffef00006500170a800066016dff069998ffe10800080004000a000ef4ffe50b", 0x29}], 0x1) r3 = dup(r0) getpeername$packet(r3, &(0x7f0000f06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000029a000)=0x14) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000417000)={0x0}, 0xffffffbe) 2018/01/03 10:05:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000e32000)=""/4096, &(0x7f0000e98000-0x4)=0x1000) 2018/01/03 10:05:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000df2000-0x10)={0x0, 0xffffffffffffffff}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00003c1000)={0x9, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000040000)={0x4, r1, 0x1, 0x20dd}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x81) 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000972000+0x8e1)='net/dev_mcast\x00i') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007f9000)={0x0, 0x42b4}, &(0x7f0000909000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000016f000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000639000-0x4)=0x8) preadv(r1, &(0x7f0000485000)=[{&(0x7f000031d000-0x50)=""/80, 0x50}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000595000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000380000)={0xffffffffffffff81, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0xdd8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe72, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffff0001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/03 10:05:01 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00007ab000)=0x3, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005d9000-0x40)={0x0, 0x5359, 0x4, 0x5, 0x9, 0x0, 0xffffffff, 0x0}, &(0x7f0000ffc000)={0x7, 0x8001, 0x3ff, 0x8001, 0x52f, 0x3, 0x0, 0x3a}, &(0x7f0000f25000)={0x20, 0x101, 0x401, 0x3, 0x8, 0x32e, 0xffffffffffff8001, 0x79}, &(0x7f000030e000-0x8)={0x0, 0x2710}) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r0, &(0x7f0000168000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00002b9000-0x32)=""/50, 0x32) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ffd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/03 10:05:01 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = dup(0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) getgroups(0x1, &(0x7f0000019000)=[0x0]) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001f000)=0x0) lstat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f000001f000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000020000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000001f000)={0x0, 0x0}) r13 = socket$packet(0x11, 0x2, 0x300) r14 = openat(0xffffffffffffff9c, &(0x7f000001a000)='./file0\x00', 0x210880, 0x0) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r16 = signalfd(0xffffffffffffffff, &(0x7f000000f000)={0x6}, 0x8) r17 = syz_open_dev$usbmon(&(0x7f000001f000-0xd)='/dev/usbmon#\x00', 0x5, 0x1) r18 = signalfd4(r10, &(0x7f0000016000)={0xfffffffffffffffe}, 0x8, 0x80800) r19 = userfaultfd(0x80000) r20 = dup(0xffffffffffffffff) r21 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_dev$urandom(&(0x7f000001f000)='/dev/urandom\x00', 0x0, 0x301800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000)={0x0, 0x0}, 0x4000) r24 = socket$inet6_icmp(0xa, 0x2, 0x3a) r25 = socket$inet_sctp(0x2, 0x5, 0x84) r26 = signalfd4(0xffffffffffffffff, &(0x7f0000008000)={0x0}, 0x8, 0x80000) r27 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001f000)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000001b000)=[{&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000020000-0x18)=[{&(0x7f0000006000-0x10)="7fecba5cb04d4ed9cf9e2967e99101e2", 0x10}, {&(0x7f000000a000)="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", 0xfc}, {&(0x7f0000009000-0x1a)="0f70cf586166d2bf325e274e83eb69872493fc44c5f1baf406b6", 0x1a}], 0x3, &(0x7f000001f000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r7, r8, r9, r11]}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @rights={0x1c, 0x1, 0x1, [r26, r27, r28, r29]}], 0xb8, 0x0}, {&(0x7f0000020000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000001f000)=[{&(0x7f0000020000-0xf3)="b6eeacbfd002e27b2804c8b04c4ec1e5237d5bd6f6ba6883c075f277aa6d84daca1c9d115ac8dc191ec3851508cd0fba4433c083e172937305f8c61e6394d5005af63384ee009a2aef29cbd97b7f67f6012cb3053d4fff57ab00654d66a94434144829deed7f37b000b44513854cd9a490bdadee520d3e39d8b58eb077a45d56590b3176722abf0dbf90a5f6a0a1122f1dbfc0c5309afafda9eb45d83cb88fd19b1e2ccf12a717746d4143a73bcee320952893e921feed41cf0993455ca45514230ada6bf365c29f7a33b3c4175afe265ce3dec17d10e1b9b2cde0e43c9653cdcd588abc5cc352282ea441e5099cbbc24ca8c0", 0xf3}, {&(0x7f0000019000-0x78)="516bf2e07a660e3aaac7ddebe29aa4ca1f26eb25a69db2a1f7e3ca4c29e7b26f26e0c0a557d733d4cb05073cb6cea38b915371506f91f456f2e1afb6fc87b90304ca04ff7d64bf531042d5fc585042de3d513e3cd1a7087f20e4c8a05b86b30fc1c5fbb817f6ad52206bda24304858cc4280333fc1204de0", 0x78}, {&(0x7f000000b000)="33b3729692f3e3c5b2ffb1ca42e926ed21ba6dc5d3e80e8a65879298d8c32d272e28fb29d4bc52d4e78a5966479c0427908e576e7252959bdc174fec45f73c4f90d8619b13aade6da6dddd5c4aebe16bfa666b75941a00d0", 0x58}, {&(0x7f0000020000-0x9)="1f4c6331a52830ce84", 0x9}, {&(0x7f000000b000-0x52)="34ab8a8a795332556773e002bae968ad940c5292048b87d09c94c4624a6f8b825c8e025055844e6ecb4db1ee92dde58c078b03262d3c7e71162335b3fda13419e6a2a7cfbb4afd64a19531652861c66dcc6e", 0x52}, {&(0x7f0000020000-0x87)="31d770a99fb14b2e7f9944ac9bfc43e606a55af9f7e77408d15aba82d829bacdae717696619abe6ecca398a23e02db148a764706d9dcd1cf7b41d1df99cc194134f7ddad46fb18fca147d1d39c715276f7ac9bc0f27ff733724e235bb96126b233e4367ce38bbf7dc61dc6c4c7521d51c6024f3cb9cae9b70d6c84ec037e3b8fbcbcd8fbdad0f1", 0x87}, {&(0x7f0000011000)="74ff908da6ae98f6b712369a8a4a9cf91fa5d21bfa250bbe5e265871412a7c4a0b71f036ce266e252c35dc2a13fadb248477fd1e9a3faf98928b8586da631ff9aa78f8c91443cf93456a04b31646af013e9753580210aa5643a600f067727f69e9cdb6b125db3a90b123fd17f7a71fb8b075fcca4486d1", 0x77}, {&(0x7f0000020000-0x1e)="f888cb8829520f2cc816e00d6462fdf4eeccb3f0ea144eafd8e720c10732", 0x1e}, {&(0x7f000001f000)="5426a348e1b8d31714480292a23819cc8054ad28bcd42fce1f3aaea8d7d6b7f79f83255e6db385676ea29dedf9ab5844588c9f751c7af629ff7f4590", 0x3c}, {&(0x7f000001b000-0xa7)="749d979f78f06fb5de8462aca44666784d78d714e34d7e1a46ea0bea5491329dcd44d0c1bbc2fc7ef948bad427d6848a8bab2772271f9a915ea9b7c301dd74708a1ada1298efe3349624e5b9f04a0557a378336d1a0a8a79420db68f4371affe03b513ce6c90edd54b75a9db71ccd1a06e8a83da93dcbe213d39234760fd02271bfca403c8ec1d117b54a9b6b4f987bfe39a8ef6e780a9f4404e1c7632c38131990ce3cb643e25", 0xa7}], 0xa, 0x0, 0x0, 0x44094}, {&(0x7f000001f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001f000)=[{&(0x7f0000017000-0xfd)="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", 0xfd}, {&(0x7f000001f000)="9581a3fba032f35ba0c891852aa8e118599fdd260b4752cb3747573a393f7e3838b395131f64989afdc71c565023ce4eecaf1e15fe1023b872903675a6243193681ee2ba3946e1eff4a3805f63e297f6527830321ed1171723e53a1c21017b4e1a0ce50992155f5d647810c0ce28b4bfa2cb93b11d8d02945df8cbc57a1a0e4c61e25a63ceb300e4c67219195ffdbadac96fdaf2a5f6746cc08bb97db63204e37ace88a9e6865e42f60a79d2b238a0b13df74affcf4dc4e1d243ab6587a6", 0xbe}, {&(0x7f000001f000)="8edfdac78af43de042301ad4d35e9013719b461b241621d467b0e1228e00555b9d66fe35194afec1a4d04f8730dcd7056eb8392ba25bc9de7691527a3933c3f2a9744fc7b8cf4922a056f510cc5ae2dce1a1fec74def00a3917da23c2435c20f53d7aeca2aec5a2d2ed7e42e7fcd55aee6589551fda57dc82c5b7bd8af806f8f72496019e03769953cf7031f4fae844d7864ac574f562978bd7ee9389436e31111f81b013ba8bd37433f0ba81630cc368429e97b9d29af764361c6631f35c0bf40d84dacae839f0a880feaa9202e392d4fed53d39456b54ceedbef4e1da1ce17d06eb5967611c525d9a3e4bc497e27", 0xef}, {&(0x7f0000020000-0x88)="ef3dae95e2a8d468382cc36d185de062e0855e3fe4385e05316b58922165fd8732ee86f2db4915eb7558b2ff7a49c19c15441057ae1ae4d6403ab0e4b8dbaa77c75510e083f5c22a17b93dd345a21eafd52e244c6c6a9efb3b2a559acc48e67498dd27ea59a3e2cbaae91ccba0af8c3bf90f0ebec1a17f757eabc6e2de08314d80957f7620f23cc5", 0x88}, {&(0x7f000001f000)="3813f73c070eae7e2ed04939f3c6b7170c9993a5df2843e3cc2b8724dee42f274919969fb2ef1fbafde827cb51edd5c1381d406dcc72ef14727d7e89e14ee46149a48d82169bf1cccc938495b10ce5ded43ee971642114d6802f341c3d894d1ce7893334c389f935ac51be8645701aff4aef3fccae99f6ff42faa4600b638a0c54dae6e74da227a5a376fc1cf8cf8e00c97a6d6575e2570aaab37913", 0x9c}, {&(0x7f000001f000)="8534b18717b5f90cf5a912a5502221d96defb71182059b112cd116da24b47f6d61c131d60a4b1a5a56a8facac8f6341d44716c74b70067f7d2f1455e6c954528ab22adfe8d1a072c89beb79f09792f3c3cf5a85f1030e3257183a2047e00227f44066767ca93401bf042c4f69026fb6755723f9a97d0ed2410814b836cb7b9618c5c614c74294be43ac23c547fc0c111c947e1e48eb393b038a0244b0014fd2998e6e86a5a27a01eec56acfe5636fdcabadff58b2793641e27486c3415209b58283458caa8cdb751cd834e83cac1d6c68093e0828bec01b7b4958a52bc29822bf865f07a756bd13a3e4da3ba", 0xec}, {&(0x7f000001f000-0xe)="363e568411fc186b076ada1c52b8", 0xe}, {&(0x7f000001c000)="e915ece01a955d9942b7fa8adad80745ddcc02e7e8e4f830461e39", 0x1b}], 0x8, 0x0, 0x0, 0x10}], 0x3, 0x20040000) r30 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r30, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 40.468574] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.491654] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/03 10:05:01 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00006c2000-0x4)=0x0, &(0x7f0000bcd000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) sendto$inet6(r2, &(0x7f0000cc7000)="", 0xd, 0x20000000, 0x0, 0xffffffffffffff63) fcntl$setsig(r1, 0xa, 0x1) 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) lseek(r0, 0x0, 0x2) fcntl$lock(r0, 0x24, &(0x7f0000eae000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/03 10:05:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000035e000-0x4)=0x2000000000000005, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000885000)={&(0x7f0000153000-0x24)=[0x1, 0x200, 0x1, 0x5258, 0x3459, 0x7, 0x9, 0x3, 0x2], 0x9, 0x3, 0x20, 0x7, 0x1ff, 0x40, {0x2000, 0x100000000, 0x100, 0xac0, 0x7, 0x9, 0x5, 0x0, 0x7, 0x400, 0x6, 0x400, 0x7fffffff, 0x9, "6e138727f9c0485b40830bfd06c5b43c18552110dfc690ed92b245a288f3d58c"}}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000255000-0x4)=0x6, 0x4) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d2e000-0xc)={0x8, 0x1, 0x40, 0x9, 0x6}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c13000-0xc)='/dev/autofs\x00', 0x200001, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f04000-0x4)=@int=0xffff, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000edd000)=0x0, 0x4) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c36000-0xa4)="80b3f11e1ab254d43a11c8122b362480008cad258b7b26a7c7a34ebc0a87c5738d7562be02e4d3d592da35a4441b00ae8ee8bda46192e9e52421e5e09512f5aa65d6e252d2d2c4adafb9c02482bb3b022d5e498882c3996ab7162d9578b715f83b2c6c884bac4c8bd528b3ad622b199b2f3c517eb86988d1f6253253f34ba25b23762b8c8fd424412a7207893a6ff1a412943b1fde9a45b522ad627eba0dc6441188acdb", 0xa4) recvmmsg(r0, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[], 0x0, &(0x7f0000a7a000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x24, 0x0, 0x0, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d"}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/03 10:05:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f00003ad000-0x11)='&ppp1security,]]\x00', 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000354000)=@add_del={0x2, &(0x7f0000584000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000593000-0x8)={0x0, 0x0}) r2 = socket(0x11, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/03 10:05:01 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e82000-0x4)=0x0, &(0x7f0000f69000)=0x4) bind(r0, &(0x7f0000332000-0x1c)=@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x933}, 0x1c) 2018/01/03 10:05:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000350000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059d000)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000e47000)='./file0\x00', &(0x7f0000106000-0x8)='./file0\x00', 0xc000, r0, r1, 0x5, 0x443, 0x60) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000822000-0x8)=0x0, 0x0) 2018/01/03 10:05:01 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/context\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000213000/0x2000)=nil, 0x2000, 0x6, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000038000)={r2, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000004, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/03 10:05:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00004d9000)={&(0x7f0000000000/0x1000)=nil, 0x41b7, 0x4, 0x80, &(0x7f00002ce000/0x11000)=nil, 0x4}) mmap(&(0x7f000023e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000023f000-0x10)={0x39a, 0x686e, 0x681b59bd, 0x682f415e}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000023f000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f000023f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x8}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000023f000-0xa0)={r1, @in6={{0xa, 0x0, 0x8937, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x83, 0x6, 0x40, 0x8}, &(0x7f0000240000-0x4)=0xa0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) syz_open_dev$evdev(&(0x7f000023f000)='/dev/input/event#\x00', 0x1, 0x10100) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0xe6)=""/230) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000023f000)={{0x100, 0x2}, 'port0\x00', 0x40, 0x20045, 0x10001, 0x793, 0x100000001, 0x0, 0x9, 0x0, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000004000)={0x4, &(0x7f0000004000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000003000-0x8)={r3, &(0x7f0000000000)=""/227}) 2018/01/03 10:05:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000c5e000-0x28)={0x0, 0x1, 0x0, 0x0, "fe6498d672b8278058225586db142cdec67a4c17545274946a94771f458b4046"}) 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000154000-0x6d)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000001", 0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000215000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a08000+0x97a)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000533000)={r1, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [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]}, 0x5, 0x1ed3, 0x676c, 0xcff9, 0x6}, &(0x7f0000583000)=0xa0) 2018/01/03 10:05:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000452000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000062b000)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x80, [0x1, 0xffff, 0x5, 0xd5, 0x6, 0x1ff, 0x2, 0xb7]}, 0x5c) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d1d000)=0x0) 2018/01/03 10:05:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000663000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000966000-0x2)="") unlinkat(r0, &(0x7f0000ba9000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet6(r0, &(0x7f0000d3c000-0x34)=""/55, 0x37, 0x22, 0x0, 0x0) truncate(&(0x7f0000724000-0x8)='./file0\x00', 0x3f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000053e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x100, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) r2 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x2d, 0x40) r3 = openat(r2, &(0x7f0000bf0000)='./file0\x00', 0xa01, 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/01/03 10:05:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000803000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00002a0000-0x62)=""/98) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") [ 40.798303] audit_printk_skb: 3 callbacks suppressed [ 40.798314] audit: type=1400 audit(1514973901.497:32): avc: denied { net_broadcast } for pid=7333 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/03 10:05:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') fcntl$setstatus(r0, 0x4, 0x40800) getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfd}) 2018/01/03 10:05:01 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000474000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000fd7000)='./file0\x00', &(0x7f00005c8000-0x4)='bfs\x00', 0x1180081, &(0x7f0000001000-0x9e)="e5e30c3c4d290edf7dfa5cb42f87c19159665543cc27660bbe8811691671dbdb2e90c3d2f949ca48445446ea4adc081afe0e30ecf1622718650e60f1eb18eab4511e90f388b9289ffc05187fa21edb9efab20fac4a1caf0adbf37b7f34f86945a182946b677e103d9a0f0e786c48e11bab937be6dbe9dab25c7cf8a5d1926c3f76b8048f9d26277c9aa97bd61c3c320c741f1390fe57246fb9111f10d650") setreuid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x24)={@generic="bb47eadbe6817159dfb06d7492610507", &(0x7f0000004000-0x40)=@ethtool_stats={0x1d, 0x7, [0x2, 0x0, 0x4231, 0x3, 0x7, 0x4, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000002000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x1, 0x1, 0xa, 0x80, 0x20, 0x95, 0x6, r0}, {0x4cf, 0x282, 0xa36, 0x8, 0x8, 0xc6a, 0x1, 0x3256}, {0x100000001, 0x8, 0x100000000, 0x8000}, 0x800, 0x1, 0x0, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x1, 0x0, 0x3, 0x6a3, 0x8, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/03 10:05:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000007c000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xffff, 0x8, 0x100000000, 0x1, 0x4, 0x6, 0x2, 0x4, 0xfff, 0x80000000, 0x97e, 0xfffffffffffffffe, 0x10001, 0xff]}, &(0x7f0000642000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c6d000)={r1, 0x0}, &(0x7f0000b03000-0x4)=0x8) connect$inet6(r0, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009fa000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000fea000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/03 10:05:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000391000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r3, 0xeb17}, 0x8) [ 40.851127] audit: type=1400 audit(1514973901.557:33): avc: denied { read } for pid=7333 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/03 10:05:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000043e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001cc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a9e000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000004d000-0x50)={r2, 0x0, 0x48, "e92d91899606fc1fc80bd899c87d25004ba258dedaf47a4e2696016ee75b76f29bd7a9ed3ba23f46af5e20e35284dc4cdfdac266557d0121e2aa04f085eb91282c6bbcd406b35e80"}, 0x50) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000672000-0x8)={0x0, 0x0}, &(0x7f0000c30000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000029c000-0xa0)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x199a, 0x100000001, 0x2, 0x1f}, &(0x7f00007f8000)=0xa0) 2018/01/03 10:05:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffdffffffffffe, 0xb, 0xffffffffffffff01) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000054000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000090a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000033000)=0x8) getsockname$netlink(r0, &(0x7f0000a09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000154000)=0xc) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000050e000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "42604a994fd9e1b4e44a4dd9affc44df027fecfb4c0b5f7ea6b29716fbc871661af3675b2be3354292b31d7eaca99b59c37c7c8358e2ce606b3dd7d164ac34dc5e189721a8ca5f7c1112f88d9ee2735b"}, 0x160) iopl(0x200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="", 0x0) dup3(r1, r0, 0x80000) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/03 10:05:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x2, 0x2, 0x0, 0x307fd0d1]}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) r2 = getgid() syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000000)=0xffffffffffffff00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x2ce0246c, 0x0, 0x10000000000000, 0x10000, 0x401, 0x5, 0x100, {0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x10001, 0x20, 0x5}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r4, 0x1}, &(0x7f0000003000-0x4)=0x8) lchown(&(0x7f0000587000+0x851)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r5 = creat(&(0x7f0000efe000-0xc)='./file0\x00', 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000074a000-0x7c)=[@in6={0xa, 0x3, 0x3e4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) setsockopt$inet6_buf(r5, 0x29, 0xd3, &(0x7f0000e17000)="148688de88c058819791383a7ff467ddcf5151f146", 0x15) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000d4c000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000486000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x38a, 0x400, 0x7, 0x100000, r6}) link(&(0x7f0000814000)='./file0\x00', &(0x7f00006a0000-0x8)='./file0\x00') 2018/01/03 10:05:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000fe000-0x8)='./file0\x00', 0x200004) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f00008a1000-0x8)='./file1\x00', &(0x7f0000fb7000)=[&(0x7f0000cc0000)='system\x00', &(0x7f0000bbf000)="72616d66734b18"], &(0x7f0000567000)=[&(0x7f0000856000-0x1)='ramfs\x00', &(0x7f0000c66000+0x2ee)='ramfs\x00', &(0x7f00000d8000-0x6)='ramfs\x00', &(0x7f0000016000-0x6)='ramfs\x00', &(0x7f0000215000-0xa8)="40ce3e7300d7519c561259415aec05425585cd168053cea6e2a09459d63f4c5dc08355d1c1154b125a9aafda2ef78793a61dbe122d0e2fc00c60b36b8739abafa3fc09281426491e55e7935cd84fec99c5aea6bf4de8d10fbfc187a19694c7a040cffc35eba548fcf130d09b37a0028dff8dc7dbd23524fdeee973ddd2bcdfd24faa43534201493d6c0bb241fcd92175f7efc7ce9be716a4a4f8c833f6f6cf5ece05eb408c3d2bf3"], 0x100) 2018/01/03 10:05:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/vga_arbiter\x00', 0x58100, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00003f9000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000a29000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e4f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/03 10:05:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = syz_open_dev$sndseq(&(0x7f000089d000)='/dev/snd/seq\x00', 0x0, 0x10000) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) readv(r0, &(0x7f0000d14000)=[{&(0x7f0000e1d000-0x2f)=""/47, 0x2f}], 0x1) r5 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000c6c000-0x18)={r6, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r3, 0x897d, &(0x7f0000712000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x1f, "fe68372446b83a694faafcfbd955"}}) setsockopt(r3, 0x4, 0x3f, &(0x7f0000d0a000)="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", 0x1000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000085e000-0x8)={0x2, 0x4000000000000000}) lremovexattr(&(0x7f0000ee6000)='./file0\x00', &(0x7f000046b000-0x8)=@random={'btrfs.\x00', '\x00'}) syncfs(r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a23000-0x4)=0x0, &(0x7f00002d6000)=0x4) readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) 2018/01/03 10:05:01 executing program 3: unshare(0x100102) 2018/01/03 10:05:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000669000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000601000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x3, 0xffffffffffffffff, 0x2, 0x80, 0xa0, 0x16, 0xf2, r1}, {0x100000001, 0x5, 0x400, 0x9, 0x9, 0x4, 0x100000000, 0x7}, {0x7fff, 0x6, 0x5, 0xc0}, 0x800000, 0x8, 0x2, 0x1, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x81, 0x7, 0x52ec, 0xffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00009c9000)={0x0, 0x1, 'client1\x00', 0xffffffff80000004, "7b7c30c1d8d9fbad", "15a1815ab928c81be45397915ac32f2a03abb1d650b60aa521c56c7303729fd4", 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f00001e1000-0x18)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004df000-0x8)={0x0, 0x8}, &(0x7f0000a10000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000888000)={r2, 0xbe16}, &(0x7f00004e0000)=0x8) 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa6000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000491000-0xa6)=""/166) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2d000)='/dev/vga_arbiter\x00', 0x204880, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000abd000)='net/dev_mcast\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00005bb000-0x4d)=""/77) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000e7d000)="") ioctl$KDSETMODE(r1, 0x4b3a, 0x5) 2018/01/03 10:05:01 executing program 3: keyctl$link(0x8, 0xfffffffffffffffb, 0x0) keyctl$revoke(0x3, 0x0) keyctl$setperm(0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000002000-0x8)={0x1, &(0x7f0000001000-0x8)=[{0x1, 0x1, 0x1000, 0x81}]}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000e7d000-0x4)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getpgrp(r3) 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a09000)={0x0, &(0x7f0000c18000)=[]}, 0x8) mlock2(&(0x7f0000cdf000/0x2000)=nil, 0x2000, 0x1) ustat(0x3, &(0x7f0000a8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e5f000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c43000-0x9e)={0x0, 0x96, "669d85abde9ee13219c3b2d2a4681efc49ac9415c10beede1ca66d376030fae5140dc8b185b2fddcc35112f1fc24d20904a0957a246952715a8d322247a1af80e62b728f918eccdbd588443b6452ade40f4ee7cc438a09d31441a98c78f7e9166cabfc9b518d1469968f602d56dea8dd4621e1a20565cc2ada65567ec33c1a0508c3e8ecbbd099c14b20c6ba8b009677417062a292f7"}, &(0x7f0000653000-0x4)=0x9e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000df9000-0x5c)={0x1, 0x0, {0x2, 0x1, 0x3, 0x4000000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000277000)={r1, 0x7, 0xbe, "9c92f2e4d75d9aaedeee52cc757aff4aac184c02c664c0c7b005e530af31b1dbbc31711f900fa882b19e1b916c7c79e8bfceb041e1aa7f24730d658644037ca73c5ee0e31a52aeae94d764382843c4206ab9c130ad2f9007986889208e4d6a466a1292061dfc622e1e4b8f80e228ab3e6484a76694e96fce67a9cb2e17a8d4f9404acf46e84d16bc5c1caecf1be42dd8cba7d84da26d64d3a6c10fffea743fd85d515080b01c1f85abd98b4168189132d16b9bb69ffddd9afa18cf92cd18"}, 0xc6) 2018/01/03 10:05:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000c46000)=""/4096, 0x1000) [ 41.058299] device syz7 entered promiscuous mode [ 41.100700] device gre0 entered promiscuous mode 2018/01/03 10:05:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000783000-0x4)=0x848b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000244000)={0x1, 0x4, 0x1, {0x0, 0x0}, 0x6, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x75, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) r2 = add_key(&(0x7f0000a53000-0x1)='encrypted\x00', &(0x7f0000735000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000528000)="e6b8d2b29dd13361370cc24d31102aed38d41fa79a21efb728a81d4cb3cd86fb22143af5ee17b42ec50553084e613ed0ec46b9a928ed290bb367c0fbc246055adf9fc52661f03ebb83a131a32ee58d836b9a64bc2dbb0640f3c3a94ee8008421f02d6bc015acc490bf97658c3158f44eb9f05d", 0x73, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) keyctl$get_security(0x11, r2, &(0x7f0000de5000-0x4c)=""/76, 0x4c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000069a000)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000cea000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000524000)={0x4}, 0x4) 2018/01/03 10:05:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) fallocate(r0, 0x1, 0x4, 0x9) readv(r0, &(0x7f0000462000-0x90)=[{&(0x7f0000225000-0x7e)=""/126, 0x7e}], 0x1) fdatasync(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f33000)={0xffffffffffffc983, 0x5a85c13f, 0x3, 0x7, 0x5, [{0x7, 0x3, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x1, 0x0, 0x0, 0x1b8b, 0x0, 0x0, 0x0}, {0x1f89f006, 0xd5, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x20, 0x9, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/03 10:05:01 executing program 2: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000691000)={0x3, 0x80, 0x0, 0x6, 0xfff, 0x401}) 2018/01/03 10:05:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000010f000-0xd)='/dev/net/tun\x00', 0x0, 0x103040) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/03 10:05:01 executing program 1: unshare(0x800) r0 = syz_open_procfs(0x0, &(0x7f0000ffe000-0x7)='ns/uts\x00') setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000e14000-0xdd)="838d2389e29b33e17682d70b19b0fc67616b99b82818979c0e1711576ef4e40fe6f9929a0fd18e30e531d5e1a9cf976bf2bc59cd4553020acba5bb466279daef0c424bfed5f713dd4b542c2e0b540803a2892c755e655c4627d69bb21e6f161b8833ad496a8498b3fef1318cb8d2d1ce9bd4a916fe138b9eba7716d634dfbef04136c0ab6a22551f9d1712424a85791557aa8ed44377bec1a649f0ae2179b8bf631193cf52a3a0cd4d33606073805ee11b0a3a159fc5d76a739f340630931094a6d4982fcfcca99b81bc63b2ccee5a05bd0546ad80145eb65cd3361cbe", 0xdd) 2018/01/03 10:05:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000907000)={0x13e5, 0xc, 0x69, 0xfff, "b5b3db2ccc53077c79c46d5f2fd34922e8283231be625e06ac9a27fffea6bcde"}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00002a6000-0x9e)=""/158, &(0x7f000090a000)=0x9e) sendto$inet6(r0, &(0x7f000013b000)="", 0x0, 0x0, &(0x7f0000d70000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) pread64(r0, &(0x7f000031d000)=""/147, 0x93, 0x0) 2018/01/03 10:05:01 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 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, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f1e000)='\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000046000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0xe8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f20000-0x4)=0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f22000-0x8)='./file0\x00', &(0x7f0000d6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00002cb000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r4, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000659000-0x4)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xc) r8 = gettid() fstat(r0, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f1f000)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000f1f000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f1f000)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00003bc000)={&(0x7f0000f1f000)=@kern={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000f20000-0x38)=[{&(0x7f0000db5000-0xd4)=[{0x2c, 0x80000001, 0x400, 0x0, 0x0, "be3bab703117eb8fddcdabe98ccb89f4f2365455f25297b82044ef"}, {0xa8, 0xbc, 0x100, 0x4, 0x0, "7ad69fa23cd09b0b6e91c83589b18cc0c4b31169516062c9555a526234b28e28ebfdcd283218776b7f8faf440f7a9fc8168fee2bc89d55702a22b9a7e54b77bbb78ae62ed63b6d832abd315b99df9581107bf179e01842844c0cff308d4d1578d18bf5d0cff6e2770dff5620ac459c2c924dcd3fd9cc801a0497a7aee43d126d7f52945a6d165cc9a5bbb350c47dffbea4e83fcd73f3f8"}], 0xd4}, {&(0x7f0000f1f000)=[{0xd4, 0x3, 0x1, 0xd8f, 0x1, "81dbd167c4f700d14627ebceb2e6b7112613765f99c4b182a7ce0170a842181f934cbd7c0250f3c2a918c3e0225defe483abe317eaa506e13c3489603352b76dc16c6eceab375a3bd85ab091aa4de5fcd8c480cadf138928cd9247b982928872437d9288a46ac28a7dea12035320ecdccd718d3001bfdd84683b69ec11d2816d50157e440c390b390e5a78aa45fed993e74eab3ee85e9aad5e280e5f049857a2c779ac1432279b27c6287fa628788a72934f4f28a50ef34d97cea2dbc7d3b3a505"}, {0x1010, 0x400, 0x20, 0x6, 0x0, "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