00000140)={0x0}, &(0x7f0000000180)=0xc) waitid(0x0, r1, &(0x7f00000001c0), 0x2, &(0x7f0000000200)) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ppoll(&(0x7f0000000040)=[{r0, 0xa0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x7}, 0x8) tkill(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/27 01:43:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x101000, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) keyctl$join(0x1, &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000740)='net/ip6_tables_targets\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000700)=0x0) r5 = getpgrp(r4) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x1, &(0x7f0000000440)=""/202) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @empty}, &(0x7f0000000100)=0xc) fsetxattr(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="0973782e2773656cac8210c3f94dfd94abcbc93a6f696e757800"], &(0x7f0000000680)='/dev/loop-control\x00', 0x12, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000003c0)={@local}, &(0x7f0000000400)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x800000, 0x4, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f0000000600)={@empty, @multicast1=0xe0000001, r6}, 0xc) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000580)={0x40, 0x10000, 0x2}) r8 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r8, 0x200000000000000, &(0x7f0000000340)=""/120) recvfrom(r1, &(0x7f0000000780)=""/176, 0xb0, 0x40000000, &(0x7f0000000640)=@ax25={0x3, {"9df533f3f69cd8"}, 0x5}, 0x10) 2018/02/27 01:43:58 executing program 7: r0 = getpid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x208000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/153) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x5, 0x7ff, 0x4}], 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() r3 = getuid() r4 = getgid() r5 = getpgid(0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000300)=[0xffffffffffffffff]) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000440)=0xe8) r10 = getegid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) r14 = getgid() r15 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000940)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000ac0)=0xe8) getgroups(0x4, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r21 = getpgrp(0x0) r22 = geteuid() lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000c00)={0xffffffffffffffff}) r25 = getpgrp(0xffffffffffffffff) r26 = geteuid() r27 = getgid() sendmmsg$unix(r0, &(0x7f0000002240)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000040)="981071aec8696e65c78a94dead5c82ef3246046e1ef959f836278e2cf4250a423714e32c82e87cc1d4c47bf9c6f474a6b24a5e6895dd8a63583c58077c18b652b3ce3af73e4082f3dd", 0x49}, {&(0x7f00000000c0)="c8e93f874d959802cbc384bec2ac3cb1abf9d9ca20f24d81efbc998c1be8a71a3c7a", 0x22}, {&(0x7f0000000100)="33a43eaf0f085766ece740bc52debc890d58703f51c3ca23d9caf6551ac7f5a79f591bb85dbe7167bffd225a6d27b842036a779f6cf77ec8d31028a5de43d1bd3904957abf71330d979661af73f232fdd551f0fc14974fda5b", 0x59}, {&(0x7f0000000180)="ba5392d795e3cfd476f32de30275d11d3e7f2b57228ea0e4199589a53ed250cd83050bfe803ad278e20744e80a74c8990ebc32b4514972c0387ee1ef12a218431de51b306fc5dd2dd42aa5a79a5a3e2e096d858e0313795d11321955c65a33e5afa0439fe65cf75ea1445b63e3784993ea60ca29b0a546586487002382c9735f46c0826c0a6923df61ec31efc942828441fb0dfa73d928134125a997e0666e9436d457e63cf16f83e94bd300a02390066eccb19828ada112b0bfd766", 0xbc}], 0x4, &(0x7f0000000680)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r11]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x34, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0, r0, r1]}], 0x100}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000007c0)=[{&(0x7f0000001240)="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", 0x1000}], 0x1, &(0x7f0000000c40)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x2c, 0x1, 0x1, [r24, r1, r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0x8c, 0x20000890}, {&(0x7f0000000d00)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000000dc0)=[{&(0x7f0000000d40)="43c3871a4733f048c83d1451ebf6b2662c8f560c92e641ee10f04728d70eb58cd1d018ae65605b6a5841357cb5fd5c63c9ec3ffce00441e5bf65009f13de89fb9353878888deb352c3", 0x49}], 0x1, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}], 0x18, 0x8000}, {&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000011c0)=[{&(0x7f0000000e80)="3ffc43111cfd27bc0728366c2a4ec8bc066c0c155bcbc7739902c784f1b80d1a6dd5bd75d694255f05e9c8e401ce032240375985db71ff8355789c8894136d720024be0cd2cbe4fa34351476ecf22d1e60bdc18f6d0179a30ce30284ee47c55464390f108ca6dbacdbbd6cc650040e88c8675cb8da0f32d371fc955ebc0f1838adabb75fecf8647f8593799be45080bf0033587dd386d7586c97c4dc80053999ddc6b6289e87adf6", 0xa8}, {&(0x7f0000000f40)="f1234316719a6cd0e8bd40c3ecea6ecf74e95fe8975816a849a7818d1740013eb1eb70b0bdadc0ef637b059f4e78b1f5f6e8dc3f6f4f74ec626ed5379cf4beae270f0f3084d5dcf0b763c0a8d7f8f835", 0x50}, {&(0x7f00000010c0)="d38c7429e88dca542214525a0cc796abd68e006db3f7199d4b4845144f0472af84cdfc62f08c3529b4a279a04ea1391fc340f8ea1c9056dc578e305ea49c54c63aff95293d5d8081eceb088ab54a4a4cd2f35b8aa3b5e99eabe8164005f83b91f92da13e67d3d1e14e8b3f23227d701ff0b1229dc51c7fab9fe6094a80fae6fd253504851c6ba995ca1d7fe65586cdd20e982d3531ea4946db72de9a91a22370d0fb9bf177c498098cbd99c62612f7b196591f6f02e9a5a264c80bcfc61808f479a934b3c39e961c7299", 0xca}, {&(0x7f0000000fc0)="8d41c199793d630e62bdca80f4ed41af9a7586a9eaa1b8c8f375926c8be28afccde7fc6a8464bef8cc18ce4f1c1e7b5f7bd8f55a0057f9c2ea2edbad1626d4664e04c8170cc29d65711164d909aee52272bb2cf60641e742a230ad17faae1232544ce577f0698c626290a014b3af36cd27d62917d31603c43b8d634f3c6ca0607636b744f876e75f9a65d099bfdcf28fe179fcefb11f9c9b87e6", 0x9a}], 0x4, 0x0, 0x0, 0xc000}], 0x4, 0x4000841) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 2: getpid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x3, @empty, 0x1}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e21, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe0d}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @empty}], 0xa0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000200)={0x86, &(0x7f0000000140)=""/134}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000300)='ns/uts\x00') getsockname$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) fcntl$getflags(r0, 0x40b) readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x7, 0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000340)={r3, 0x81}) 2018/02/27 01:43:58 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x2) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000000080)='#{', 0x2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) 2018/02/27 01:43:58 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x7) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='smaps\x00') ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000140)=""/6) fchdir(r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc2080, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f00000011c0)=""/4096, 0x889647b9021e13a2}], 0x20000000000000d5) ioctl$TIOCSTI(r3, 0x5412, 0x29bf) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x0, 0x2, 0x6, 0x90000000000000, 0x10000}, 0x20) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x8000200}, 0xc, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x2, 0x7f, 0x100, 0x7}) fcntl$setflags(r1, 0x2, 0x1) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4, @empty}, 0x1c1) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=ANY=[@ANYBLOB="000000000000b167"], 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000000)=[{0xb8, 0x10f, 0x0, "927611ba1a1cb778586dc74214106af96a60b9fb4bf365f3623af69491c47c6fbefd9bbe83406dd7ca148bb06dfc397171f16592d2eb1c7102104236c3ee2700a41ab40dbab9e66620eee76024a79da6c4eea83106abb2b64927c3274a34c2b65fb9014fc5fe754c4fa4f47b4fe6384758ebe0b4f2f023f713659896a6008ad06da0cfec65b9f2ad1136ff567725d37eb28c5092a184114ee1e8f523dbebe932dc24da35e09d9ccf26"}, {0x6c, 0x10b, 0xc49b, "e9e47124eaab880f19e7615295a33df6dd710f54561fa93de1554207ade4448da3042800720b0b37123c043d80d07f1aa2914a2982231a4887971bf974a028bd9918538af5e1732f048efd0d4d69c4b5218eab8bc17264f6ae16d7c7a8fb03"}, {0x90, 0x0, 0x0, "e165955bd87e945580238c2861098b435ad68f2d00846325a535e399dba4b96175e2a625b40428ee5db5ea9d9e84f75d686563b27d71d83baed4a8d0895ce7cd913e5f8ce11dc37336954046f4ab23b4b926745886191e141b93c7af20cc71aae690401ad50e90a0064acc7ab49d5ebe0d4c6dd211e1513fc3a19334a8ba836d2b1465f4"}, {0x60, 0x10e, 0xffffffffffffffc0, "dc53bf3f876ad5f5504c06f4dd23a376dddba694237583199b5684d19a2062cc0890cec0edfa74d7b6b9649e36d01b99ef00f1dd8e94aa492976a94769ae707117d526ace8f4b8acc7b890234f6c257c2085"}, {0x70, 0x10d, 0x0, "be3fc05afb2de643cac35a4abceb2f81eab281c6dd2a21062297f21f73b89769c3a58375e7e07f920a11d29a60868332d2899f713cb68413d6127e966fe6aaca260e83135afd14a340d45c991a0122d635c2247606fadc746d978d8fb4064170129e"}, {0x20, 0x102, 0x6, "296699cf37da866fa02477241016095a8b"}], 0x2a4}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000065a7ad11afbb1d67412000000000000000002000"], 0x10}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000340)={@dev, @loopback, @broadcast}, &(0x7f0000000380)=0xc) epoll_create(0x8) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) unshare(0x80000000) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r0) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:43:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='\\bdev,]md5sumsecurity:\x00', 0x1) rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0xf4) tkill(0x0, 0x0) 2018/02/27 01:43:58 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000500)=[{&(0x7f00000002c0)="45ce62efff8c05113d1310fc57e7e9623efe61a6158daa9d34384d69865bae9f908bf248eea6fe448e85c8754decdbe8464cbee0a12c270f1a37385a979391667f992f11068abcf2eea25662641c5823563ea0b1bb25c2ced5010082947c52790a1de3898e4bcca826f660a22d05a85e895eb0cc9aaecbbf29c26339e28360234cab4482f14f6df07c5148596b6d4e66523fe5e866d979cf8771b2e19d986cade96787e219b7cc514602e13dfa5432762e463697350584", 0xb7}, {&(0x7f0000000380)="a00b14a8dee80b872c7cb5307cce4a42f8b507f65be98cc2f3a1f54d3853ebb5dfe18ec9d67b818c06df5d2ff37c7b072bbf62570c463fd103cfa2460472c496859877e5691a76758babb9af4c074273a602c7498d9940da9587c04677232194d06003bd88274f2c0874154c3a2225cc34f91ce80a52c88fce18b4c62552d4dae5e9c41c487f83bc3938e04486bfdf176343870fb16b0e0173f8a38eeab6a69c512a067141ecb66086301d454eff6f2f59df08d1a6433250fa8ae3da2be0a55e92e83dcd9dc06f5eb799ba14dd2eca52a0ca7b357ba1d83f6eafc119ae121ed815", 0xe1}, {&(0x7f0000000480)="76084dc1fdc8ed4a1be845308e691434c4ea99aed33d2e4c66ab781ba13974c97e17bca38986b046b5a17ae0bc52922b7f1e35a438688f89b2f1df63fb910483ea", 0x41}], 0x3, &(0x7f0000000b80)=[]}}, {{&(0x7f0000000580)=ANY=[@ANYBLOB="c9a6000d00050809ffffffffffff00007eb24b5f4be363fad5a3cb8787ecb3330bb9583f1babd914deedf0bf5d00e4d70b89599e93686ad3dfe4533b0672f72fe4c5beb1a8008cd877e930285242072632886fdfc87035366b1b65b68e9ccef5d90aba19853159458c3e6e97f80537a2982700771601e028d3b29146d668b1dd6462f82f93fcf3baac4d81ed5aa42bb4c12d44aaf0eb34a77dc365647f45d3bd43"], 0x10, &(0x7f0000000240)=[{&(0x7f0000000000)="a28d42702f19bc980a5f9e6a44995aa4f4fa00e1c99155", 0x17}, {&(0x7f0000000040)="6fdd9dae76eb1ef06e4bca36561b636f83480d464ed9415d7f7be707ba38bbcc3f86a093f0621b1f32ceea662595249bb80a74cfdd96b2eb1d0063892b752babb00655ecd1260857aff8b4ffd018aec271a0ac993e88a2580a620c058a7d28c68de4489ab8d38cdec1847071f885ba0bf93fda79224fb85d5777971c82924cf3c1304065c9c976b4a524947a2f00c1cf7e83f719ef3e8dc17e36abd6965663fca6fa93a8d4f3eb2264e493b807480c4eb419d87c9bf35f737ce42be9a96287af0fdccf5e3c2ff17d9393daad6184dd084e12c7e0d7f06cff509c95d8b66cf2dd2a70bac6ff2e3a0a47427fff9277", 0xee}, {&(0x7f0000000140)="fc991e781b21037d96bcc2b0e8987cf81d9ce0739775ad64", 0x18}, {&(0x7f0000000180)="6bb7bee2a282e24c00412554c7c48491c04e4ff271e7401d6870135769101d6c755bdf71f21f6b7657bc2ce0630dfdc06294b04f0ccee321b8e540f46bd99805f51b36f32ebbceff727b69f1ab6b021bf0e67ece770c252fe06cf43ab5899cd526674f476857477797c96095feade4e41c62906b3d5174bde55dee0a2f37f06189", 0x81}], 0x4, &(0x7f0000001200)=[]}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 7: r0 = getpid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400404004, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x10, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f00000011c0)=""/4096, 0xffffff9f}], 0x200000dc) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ff7000/0x7000)=nil, 0xc6, &(0x7f0000ffc000/0x4000)=nil}, 0xc) signalfd4(r0, &(0x7f0000000040)={0x80000001}, 0x8, 0x800) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_DISALLOCATE(0xffffffffffffff9c, 0x5608) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000002c0)={r2, &(0x7f00000000c0)=""/238}) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x2, 0x1, 0x8, 0x1}) write(r0, &(0x7f0000000080)='#{', 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TIOCNXCL(r0, 0x540d) tkill(0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400200, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x7ff, 0x5, 0x7f, 0xf15, 0x81, 0x1b}) 2018/02/27 01:43:58 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = fcntl$dupfd(r0, 0x406, r0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@delpolicy={0x105c, 0x14, 0x402, 0x70bd2c, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e22, 0x0, 0x4e24, 0x7ff, 0x0, 0x20, 0xa0, 0xbf, 0x0, r2}, 0x6e6bb8, 0x2}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1b9b, 0x1000, "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"}}]}, 0x105c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4005) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bpq0\x00', @ifru_flags=0x1000}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="000004000000000020e15bb444ea70f0387e660eb29fc5540722b4e1dbae259234ebd0d912d38aaa35ca77325e7260cc022c9c2a65dc139d20bafd1bf969a2ee5dc3f90c791ff296cfa7"], 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 2: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') 2018/02/27 01:43:58 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"fb1cfcc17f4062"}, 0x6}, 0x10) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2=0xe0000002, @in=@empty, 0x4e24, 0x15, 0x4e24, 0xa3, 0xa, 0x20, 0x80, 0x87, r2, r3}, {0x1, 0x401, 0x200, 0x3, 0x3f, 0x3, 0x7, 0x5}, {0x0, 0x2, 0xb03, 0x90}, 0x7, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x5, 0x34ff, 0x3, 0x3, 0x5, 0x8000, 0x2, 0x100000001}}, 0xe8) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/02/27 01:43:58 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[], 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000140)=""/134, &(0x7f0000000200)=0x86) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000240)) get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[], 0xfff) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="1643466425a96f53b591c41aaf0b091d000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2=0xe0000002, @in=@empty, 0x4e24, 0x15, 0x4e24, 0xa3, 0xa, 0x20, 0x80, 0x87, r2, r3}, {0x1, 0x401, 0x200, 0x3, 0x3f, 0x3, 0x7, 0x5}, {0x0, 0x2, 0xb03, 0x90}, 0x7, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x5, 0x34ff, 0x3, 0x3, 0x5, 0x8000, 0x2, 0x100000001}}, 0xe8) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x200000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000180)={r2, &(0x7f00000002c0)=""/151}) write$selinux_create(r1, &(0x7f0000000380)=@access={'system_u:object_r:zero_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x30}, 0x35) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="50e7e87585eb28511e39a7e544c9c0a5a9955a30a60ba91518edac312493e374f0c2e9b2ca88bfd6b41aae2b0812699d784aafc57c8afd22") 2018/02/27 01:43:58 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000640)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="5bd938b165a895b553bf98ed819c29fb427b87951d3c38855700be4cf04dddbe48a9da5e61968862b5d128cbe0cb5101f85dcd58683c28115ad878e886b0fc7073a3640d680e1f2deb02a0f7f9cbed2b1ea1716c5ebb6637ed89c4c4da60bd3a0892f08b5d84b0afceb7d784f18ba652419b21d2e4eb537bc49a236bcb4c74c32d5807f3596f532ebf08337c341a83bfc6f38fdbe62838fbbbc6c7839776986f09758a346a81f0ed5d6dc925bfa8ddeae045d8599698096ea2f31a"], @ANYRES64=r1]) r2 = getpid() ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @rand_addr=0xfffffffffffffe01}, 'bridge0\x00'}) r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000000000002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) epoll_create(0x10001) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x100, 0x8000) sendmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x1e, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000200)=[], 0x0, 0x10}, 0xffff}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)="a9057e498d766816140d78dee2275576621ea84352e521a8ffba71d69456aeb0bd1600efb92ef683c9787bf76545e2686afeb8279af506267f6b5d54136a95133dd1ee4fdd9a9de756df1c8ec56461a0225918174f60f8aaf7c5d46aeb384c2c4331403dd747cb15b4812461bc6bf8a056648a7f04be2452ae56efefaa966809b1064d1c67b20088732dbbd738046b7b8d9f8f0a7256a0b2448638fae1ba7a108a8c5391656d2904384c3624676b4d6c2178219ee034e53bb20b6b6d19", 0xbd}], 0x1, &(0x7f0000000340)=[{0xd0, 0x10a, 0xc6, "13142c177817dc9a861158ffb1998bd6c3256bf0563de5467adcf853f62c3b747bea25ece1331da06ff4f9c0f1b02d2711738356ea44c24c9874549b8ec9681a8eaf8db48986a799c49395370a25caacf2bdba7c356a4ffa0b1a1547286147724a2747dfaf09ab5c7d7b3e7f56851954767611e681238ec7266cee32db7cd8ef32a4c1c2bc2cddf8491ae392e6f713e1ee7397803e51d5ec89c233b9f6524c1ecd229dc450caf31056a9972d90b9d19e6ad8f3770715379833f906d6530ae3c846c5542e"}, {0x70, 0x100, 0x2, "f0bbddcd56bd7cc3748bf3bb27c3c872bfe31afd4959fafe20c68b315898a83bbfd4e5d1f6b6177fb521552259ca089d65b5cc19654cc8d23a4129e76949945abc84b17752585f13bb4f7659a228997ec38a956519483ba87ed0071f4ffb2c2bf2e462"}], 0x140, 0x2000c000}, 0x1000}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)="b1974ab95c032af0c138b2dd7c9952dde004eb45385c9588eb52be80e2c179a5a9f16729c3a1cb09b0725a3cb317b411d9dd7b3c20092376924ebb52969d46404414626281761d7c47e51b37db84548be0beee8065315c42d6914ba8fa048bbfd09bedf7a06f7d30dca85562f60cbdf562794c750de1f3ff0fd88db159314c96d01dd6df7213f0c0cdee0cfdd375411d5930e9424c25fbb664538a47bad0d76c93ba1e1de6cea40a0a87bc736a84b884e982a526415207c909a063bdf040f9478e62afb8d519abd42717ef5a4bbba5bcc3fbb5d184408f454e1b491ccee94088", 0xe0}, {&(0x7f0000000580)="c3dba05ade80ccf9c94bc24ac28f47d3c34c330b249984bc2430633e1a879e6db11e15c242f33836301cdfb06bb1f9d2ff82642bbc26a367bbfdc540ad6709f77c0321d2e3a7e0eb04570bb8859f119a47a50f0a1ca801", 0x57}], 0x2, 0x0, 0x0, 0x1}, 0x1f}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1000, 0x2, 0x4, 0x3}}, 0x26, &(0x7f0000000700)=[{&(0x7f00000006c0)="5620695e6f3e8f2e13caaea8c3a7b79efa6e393a5caeffc988d6c3a8e6de1cec1520456f1699f63a", 0x28}], 0x1, &(0x7f0000000740)=[{0x64, 0x1, 0x0, "663dc47e0ec08852da22add2701a52a9b06136301d8f8eabd13b056ac4ef6e4ca5dbfd6bf93e14026a10f20a0adeeac74832ae7f3ad8acb796452d1a376693150643956c892fdd480ce941d2e412be3d7c312df8e30449"}, {0xcc, 0x11b, 0x1, "40d495d1acc9d1fec2a439c38d12266f38c2778177b8ffc0690a3752972c85d07a69c8e2a11e9fe74c42c67617296ca32d2f5a6bda5d9502e7b909cfae197b625280e46bc39e61510e535baa4fbecfca83c0ef7ef2d4f20705da81d1bd86e142968e7e32ec4ca03ae17694f912a42b0aa05f83ce5f7a30c2b87d495f43e0f1bdf9e2c4b011eeecd70a1920708cb68142ca37a50c2b4e88a5cc9c51477c8845a7e49e3486e65b8fe5f10b99df7002340e9226751b7d7db4536f22e0510d52"}, {0xc, 0x88, 0x2}, {0x100c, 0x13b, 0x9, 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"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{0x84, 0x1ff, 0x4, "84b5fdd3fd806fa8b593fdef41c5c0ce7785ed9c25de7cab48576b35dec1e4ad4cb8b20a7459e0e4b1821770e988bdbeb45b5a50adf06b8d1d1ef2a8bad6ead60d89b5d087cbdd835a4b73fcd42a7db8280539a4131a449f519a41649ff98ef3a349b344674ae23eec2544a81eb9cfbcb92f1b6a716b52"}], 0x13a0, 0x20000004}}], 0x5, 0x4050) tkill(0x0, 0x0) r3 = gettid() ptrace$setregset(0x4205, r3, 0x99a55ad78232777a, &(0x7f0000000080)={&(0x7f0000000040)="c285798c0668ed37b79256e86db25015b89f24c66272be67a429c45e42eecfeac251545e90af", 0x26}) 2018/02/27 01:43:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="f0ffffffffffffffac70b748d5a2d6f70a9ddbad4a5414eb247ea92c423ff3fdddc1a61c03ab46120a137ad5e3946b130ea1025d7653eb36e8744a858c2b2fbbc0f76f4de6741296bc4ef549b59e57ffa1e878d9b231fa3fa93f8e96d5fd9bf46728234bb4456d9bc1f150b882ef003d042eeb3fba70828561793dfb7c2efcfdbbae9938b01df5084e95ce784a708cbfc7787a"], 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/149}, {&(0x7f0000000140)=""/255}, {&(0x7f0000000240)=""/8}, {&(0x7f0000000280)=""/84}, {&(0x7f0000000300)=""/98}, {&(0x7f0000000500)=""/111}, {&(0x7f0000000400)=""/190}], 0x295) 2018/02/27 01:43:58 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f00000011c0)=""/4096, 0xffffff9f}], 0x200000dc) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) epoll_create(0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) msync(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x0) 2018/02/27 01:43:58 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x2000000000000332) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={{{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0xa, 0x4e24, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0x8, 0x8, 0x3f, "8d4a4dd50b055ea6801595620019d278017820dc19084f51bb7eb5825c707ea5c90ad2b5fc9f133bca5cc0ed526b94f20e39843b7bd19c8fda37204a0742a57b1b9742822a4fa82db869d402e4bbc96b"}, 0x160) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x10000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10d583db000000000000000000000000b4d0da3b670cd0f3c2f45feb4b4a67652374b45e7957647d509abe4dc150f0b36c5c60d9328377fa5eb000798b1ebb6dea655da5"], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000000)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:58 executing program 2: r0 = getpid() ptrace$setsig(0x4203, r0, 0x8001, &(0x7f0000000000)={0x3e, 0x4, 0x3ff, 0x3}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') fcntl$setown(r1, 0x8, r0) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 3: socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x8, 0x0, 0x3, 0x7}, &(0x7f0000000100)=0x18) sendmmsg(r2, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2500000000000002, 0x0) getpeername(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000140)=0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x100000000000}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='3\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x1, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xc30, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x81, 0x1, 0x3, 0x7, 0x22e3}, &(0x7f0000000340)=0x14) recvfrom$inet6(r1, &(0x7f00000003c0)=""/250, 0x72, 0x20, 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000380)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3, @empty, 0x3}, 0x1c) 2018/02/27 01:43:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)=0x4, 0x4) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f00000000c0)=""/187, 0xbb) tkill(0x0, 0x0) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r2, r3/1000+30000}, {0x77359400}}, 0x100) syslog(0x2, &(0x7f0000000100)=""/197, 0xc5) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'vcan0\x00', @ifru_addrs={0x2, 0x4e22, @multicast2=0xe0000002}}) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:58 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0xc4}, &(0x7f00000001c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000040)={r3, 0x10}) 2018/02/27 01:43:58 executing program 2: r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r0) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[], 0x1fffffffffffff07) 2018/02/27 01:43:58 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:58 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x9, r0, 0x9, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943ffc)=0xa35) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) read(r1, &(0x7f00003fefff)=""/1, 0x1) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000000000)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='em1{cpusetvmnet1\x00', 0x1) write(r0, &(0x7f0000000080)='#{', 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x36002, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x8000800, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:43:58 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x40) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000200)={0x1, 0x4, 0x0, 0x1, 0x1, 0x2}) r1 = getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f0000000040)="7aa5dd7b97e1076c7755d948f7b5f2d33c9603e45e9c204ce70c4fe33fafb103ff7ace1c118a93e999dbd39c902c4784055b806a297ce1e4a3cc440492c5bc385a378525378b3bdee7a3bd9c78f2a4bc0af3e7ec56b0af6bf5e2272e079067fa9be51b19202bab7b", 0x68, 0x1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x8) r3 = syz_open_procfs(r1, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x40000) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x6, 0x8198, 0x7, 0x7, 0x4, "c3fada300cd993ebc18b41bf463386ed65ae23c425bce039a3fcc55a5914b146ef1c5b096e9a485a2840ced3312953f8f54947c03bb789a4f89c51e42dfa43", 0xfff}, 0x58) 2018/02/27 01:43:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) quotactl(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="b5e330a5e2f91aa9a46d9964b46a3e099db965f9724401384957facc18593f407b74b92c2360c0f4f4a5d8f27d46d5ea82fa50f7869c1ddb21b7938c10841e26d8fc09722902128b109f6e87d75588e8248d2ff483f931ae8d531d9f72231a61a2e10ff77aaa6a1b797c7f66f6df7d98639e6bea62a79a45057d5c495f4bb63b472cfb93c6c315011e19dae5254c481062527b321b2bd79473fc1085686441f1f6784e077a57032aff4f9dd99614d0dab75b348cfea21d2d3d40f44d380d6e7059f639f7bf72176da0d296572fba5198ad7638eee8a86426d2f532c69b0d96fee3e8b285696bddf0") sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:58 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) write(r0, &(0x7f0000000a40)="61fb2f79399cbf8cded429ab6d767299bce1222525e07ac374b34ba758127a727837a59fa84e3d4117d6929fa65b544108dbbcd5f76f6910247c5ce5e7eb852f3e5bb548423df01ab1dbc96b8b77761d569cdfcd683c4ef88b562f0691d0d0e711f550a84be6f2ef4c0790cbc9a9ad2c455127ac412fe5df49d84636c58dbc5aed5daa027ed401d2ac5999561965bc62dadeaa6651a90c82c0b79d31a080897e2c8b1783119f53a925e4bbaaa9083066f713eb5610f1f84146e92ac5f490bd7b2af3f76eb89d504146e2e37328b19e000024943d7e4cd82c86cd64fc0184000000b5d34bb450aa30e83b383b6205c0fe5316ef76d719458dee5a2cab3df974a45c82f6e0874ac709b4a993cad076c2f509f4ab7c5f60e8a20eccb71f4d74db2ddbc16a9ab8cd01365c593480f50a141b8ada19f09ba7e6bf285938192c2d23b6882b83fe6d961d3b45f2c638288ff1f2e194e4840443592187346f1d825554d464d774ca5dd200ccce5186508c45d6082c89cbebb4e2e9fc23f00cff0dc32b0297a35e4deabdf4c819b7d42fa05a0d307cbd314115fa1891459a9f7be2f1ea0333c93e02018799535110586e31c82b8df5f8c78f29180ee19f9a8ebdc9f00c4f0ff97b4f1aeca876baa4ca6c7d5b2d175ed1cf43", 0xfffffd8e) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000012c0)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000023c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002400)=0x0) r4 = getpgid(r3) r5 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001300)={0x100, 0x4, 0x800d, 0x3, 0x4, 0x1, 0x6, 0x8000, r2}, &(0x7f0000001340)=0x20) sendmsg(r5, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x810) process_vm_readv(r4, &(0x7f00000024c0)=[], 0x0, &(0x7f0000002380)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000002500)=""/17, 0x10}, {&(0x7f0000002540)=""/138, 0x8a}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x4, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='ifb0\x00', 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x400000000, 0x0, @empty, 0x3}, 0xffffffffffffff25) 2018/02/27 01:43:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81c0, 0x0) 2018/02/27 01:43:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x1e, 0x80000) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000018c0)=0xe8) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) r6 = getuid() stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001a80)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001bc0)=0xe8) r10 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001c00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001d40)=0xe8) getgroups(0x4, &(0x7f0000001d80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000001f00)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001740)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="e85747ff4a9327812a43fea0cf65307f25b65045b743de2dbda585c823e1effb52e7f372df1736ae317e1ed371a854b82c2353b0fb8c3fe4f3e45573bdcc514a158d60c080ecd76ec7da", 0x4a}, {&(0x7f0000001180)="173071c81040b9303ef2fe679199fa71985094da223d5b80b4e0995c8a24aed4481a64bb86c6c8de28d9a34393ad434715fa4bb4aaabe2c6334b811310c0f9330506d1596323f7f403d9c83b47819700b23904147056e99c389ed8be9cf16ff34cca624466d34418a1ca14676ff54e2a7a99393718fb07c75920db6e7f7c1d43e0aadfe35db392901eb1c887ae30da7871c603b5f18de76413993f33308466a8586112770a42383e31bbf84e82ffeca4fe9fc5ecd8a24a3252c1ea1f1c460f54c66963969eb1054cc2b7be5286dc8d08204d00f3e0e47e8dee5763f5a7c5e917882b481295481c89afe225ed", 0xec}, {&(0x7f0000001280)="df2c4f08108259893170108d11ff88943d8b1ea0b3f60c7527ea3f105edb6a85224aeadffa8de028876f558a5260614fc275d85b9ee330109616eeb96e6cef78f8c3a0342879e786c4be831d3fccf263ff14260d676b9cde1b47d16b335d1a4dbbdf083cfee257221031794375341936818b4e95495d8eb7663d8a784195e1e2cbce0b5f693d0db6db", 0x89}, {&(0x7f0000001340)="1ddd7674fc4334e8ea8d01ef797390b4b246da8af7aa555440352f84529d99e7fb535c25304d20d360f1ec307d16e96a52cd771185e3e6fc1395e0cb07adea11ffb79335ae145e786be49e3109db1b2f21724d8a38b8e31e82937502043ee48ebe84be7b4be6af22593f8ccf74b68b5afced49b5bf6c4b238648ff3e653e2b5aa2b6ed8dc79f6957b19467428b14e06f03465b40e721a5e237eb9c4d5475717e6792891f6825f2af1a5f1f43306e3fb234b70f06e718e657c757f1ca2482762d2567a0eb0d4b6a6bf4ed559c3a37c04bc20132b047d6bce077587df9fc9e9b34a8", 0xe1}, {&(0x7f0000001440)="372c39d21079040e2210534f2378ab07cd14a719dce2706c9bea381b1e23d5cbba8fb613e8701bef04d695041784607123b844582f349e38acd140a7db36c6569b842baf5c259998537c46a172b0379addbc31005ad8746242191a4e8743116a68817930b05e58fbb40f204fb42566278983d88ef7b1a2fd9938d0343b0b90f1c9a77c988dfd66f12894955c96564632ef56c35775260f301ab6d9ca2499301dcd1b68c4ac36fd524176a46fe652f138ec796c9d091d9e6c098cbe66a15a2362a24f3ce80f45cd894e52a038283cb91965ac71453fb00e3f03c2be5c96162a5fd4efffa0129fdaed39e6ae31585212742aca399b727c7646decd", 0xfa}, {&(0x7f0000001540)="4d5cc28ac7eed3f55d946d64f320e7deab92844480597624b20a06e537aa80a9d975d90c57908a80757ac5a07d310126d48c90c444b352574711e90276c8941821565152d523cc6a", 0x48}, {&(0x7f00000015c0)="a03b16c71911120f93e0a4576333ec5a08f1bb64adc0e4e8e450d05f487f95a4350219a857a4c7c9d9f24d334f85901a9c65b28f4d016c929bdb23ccb7c17985b292770dc985e782e61be973fdd0d8c22deb43c62e7c57e9b36b633c7697b767123fae30a0441cf21041a3b10265d84116c95aef61b66f9de626e600d7e408edbbcf75e5a8ed8714a7ad9a5a335a6aa3bad08e8c372e", 0x96}, {&(0x7f0000001680)="fb35644b5c939f7f3cddb3ba4d1859835fdf1f413a23275a9f1852771208d40e409f3cc934914d07e3b9d2f2ae1a4b94b80271e994b52d4830bab9689166453d1ba4ada64b263f12294916a5e932dd9184dff46f77e148cc6b90c5ffa72e4b3b2c7bd2901dbe4b3567863cad89dfdb2389029aace0ade1be149938b4624ebaed0aca0cdd2a74adf1692b020eb3d1398fefb265787824620511d0ed52c375c89d949381044738f5ab0aa13b48", 0xac}], 0x9, &(0x7f0000001dc0)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x108}, 0x4800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x10, 0x800) bind$packet(r1, &(0x7f0000000200)={0x11, 0xf7, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = syz_open_procfs(r0, &(0x7f0000000000)='timers\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000000000002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) epoll_create(0x10001) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x100, 0x8000) sendmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x1e, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000200)=[], 0x0, 0x10}, 0xffff}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)="a9057e498d766816140d78dee2275576621ea84352e521a8ffba71d69456aeb0bd1600efb92ef683c9787bf76545e2686afeb8279af506267f6b5d54136a95133dd1ee4fdd9a9de756df1c8ec56461a0225918174f60f8aaf7c5d46aeb384c2c4331403dd747cb15b4812461bc6bf8a056648a7f04be2452ae56efefaa966809b1064d1c67b20088732dbbd738046b7b8d9f8f0a7256a0b2448638fae1ba7a108a8c5391656d2904384c3624676b4d6c2178219ee034e53bb20b6b6d19", 0xbd}], 0x1, &(0x7f0000000340)=[{0xd0, 0x10a, 0xc6, "13142c177817dc9a861158ffb1998bd6c3256bf0563de5467adcf853f62c3b747bea25ece1331da06ff4f9c0f1b02d2711738356ea44c24c9874549b8ec9681a8eaf8db48986a799c49395370a25caacf2bdba7c356a4ffa0b1a1547286147724a2747dfaf09ab5c7d7b3e7f56851954767611e681238ec7266cee32db7cd8ef32a4c1c2bc2cddf8491ae392e6f713e1ee7397803e51d5ec89c233b9f6524c1ecd229dc450caf31056a9972d90b9d19e6ad8f3770715379833f906d6530ae3c846c5542e"}, {0x70, 0x100, 0x2, "f0bbddcd56bd7cc3748bf3bb27c3c872bfe31afd4959fafe20c68b315898a83bbfd4e5d1f6b6177fb521552259ca089d65b5cc19654cc8d23a4129e76949945abc84b17752585f13bb4f7659a228997ec38a956519483ba87ed0071f4ffb2c2bf2e462"}], 0x140, 0x2000c000}, 0x1000}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000480)="b1974ab95c032af0c138b2dd7c9952dde004eb45385c9588eb52be80e2c179a5a9f16729c3a1cb09b0725a3cb317b411d9dd7b3c20092376924ebb52969d46404414626281761d7c47e51b37db84548be0beee8065315c42d6914ba8fa048bbfd09bedf7a06f7d30dca85562f60cbdf562794c750de1f3ff0fd88db159314c96d01dd6df7213f0c0cdee0cfdd375411d5930e9424c25fbb664538a47bad0d76c93ba1e1de6cea40a0a87bc736a84b884e982a526415207c909a063bdf040f9478e62afb8d519abd42717ef5a4bbba5bcc3fbb5d184408f454e1b491ccee94088", 0xe0}, {&(0x7f0000000580)="c3dba05ade80ccf9c94bc24ac28f47d3c34c330b249984bc2430633e1a879e6db11e15c242f33836301cdfb06bb1f9d2ff82642bbc26a367bbfdc540ad6709f77c0321d2e3a7e0eb04570bb8859f119a47a50f0a1ca801", 0x57}], 0x2, 0x0, 0x0, 0x1}, 0x1f}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1000, 0x2, 0x4, 0x3}}, 0x26, &(0x7f0000000700)=[{&(0x7f00000006c0)="5620695e6f3e8f2e13caaea8c3a7b79efa6e393a5caeffc988d6c3a8e6de1cec1520456f1699f63a", 0x28}], 0x1, &(0x7f0000000740)=[{0x64, 0x1, 0x0, "663dc47e0ec08852da22add2701a52a9b06136301d8f8eabd13b056ac4ef6e4ca5dbfd6bf93e14026a10f20a0adeeac74832ae7f3ad8acb796452d1a376693150643956c892fdd480ce941d2e412be3d7c312df8e30449"}, {0xcc, 0x11b, 0x1, "40d495d1acc9d1fec2a439c38d12266f38c2778177b8ffc0690a3752972c85d07a69c8e2a11e9fe74c42c67617296ca32d2f5a6bda5d9502e7b909cfae197b625280e46bc39e61510e535baa4fbecfca83c0ef7ef2d4f20705da81d1bd86e142968e7e32ec4ca03ae17694f912a42b0aa05f83ce5f7a30c2b87d495f43e0f1bdf9e2c4b011eeecd70a1920708cb68142ca37a50c2b4e88a5cc9c51477c8845a7e49e3486e65b8fe5f10b99df7002340e9226751b7d7db4536f22e0510d52"}, {0xc, 0x88, 0x2}, {0x100c, 0x13b, 0x9, "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"5336b2b22faf14aafd4584c2d617739bb0d4237f4e6a3d3d6f2ad9b434ef9a834077e691eece4e202584144d3ee7fb93b553800ad31da949a0a1402991f1448bde8fee92986ad21798e3f8fce795f15acec7daa2494ec5d42aa81efd6930ef6b73016e9dbe622dc167d92bd9afc435ccfc9953be2a8c425a95e81e6e8eda2e80809d53c83d309522bc5147fdb201e993a4fea7e8"}, {0x88, 0x109, 0x4, "6c4a1f33f689f51113d0ea8302fe860b1e7e709672fd16c2588400d57d0085a22e6e291ad362c5807282455cfb32e9c4070811e8b2240c4ec92528feaae5660d20cc014bee87f442d86309e65adb3685955632f54a0f4f52ac55431673a891172ee238cbbb0793f05ea4328cbffd3084b5d4f4df24a9c47db6ff"}, {0x100c, 0x10d, 0x1, "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{0x84, 0x1ff, 0x4, "84b5fdd3fd806fa8b593fdef41c5c0ce7785ed9c25de7cab48576b35dec1e4ad4cb8b20a7459e0e4b1821770e988bdbeb45b5a50adf06b8d1d1ef2a8bad6ead60d89b5d087cbdd835a4b73fcd42a7db8280539a4131a449f519a41649ff98ef3a349b344674ae23eec2544a81eb9cfbcb92f1b6a716b52"}], 0x13a0, 0x20000004}}], 0x5, 0x4050) tkill(0x0, 0x0) r3 = gettid() ptrace$setregset(0x4205, r3, 0x99a55ad78232777a, &(0x7f0000000080)={&(0x7f0000000040)="c285798c0668ed37b79256e86db25015b89f24c66272be67a429c45e42eecfeac251545e90af", 0x26}) 2018/02/27 01:43:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x2, 0x0, 0x400, 0x7, 0x9}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x40}, &(0x7f0000000180)=0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/166) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x100000001, 0x4000000000400000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)={0x10000000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e22, 0xac01, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x4, [0x3, 0x1, 0x2, 0x8, 0xd7, 0x1, 0x7, 0x1f]}, 0x5c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='/dev/vga_arbiter\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='nodevppp0cpuset*[}eth1$proc\x00', &(0x7f0000000200)='/devga_arbiter\x00\x00\x00', &(0x7f0000000240)='em1\x00'], &(0x7f0000000000)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x2000000000001000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) 2018/02/27 01:43:59 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/231, &(0x7f0000000000)=0xe7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) r3 = dup(r1) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000240)={0x400, 0x6, 0x7fffffff, 0x9}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0xca, "0d67132b16678dcfb9fe1676c4ffb2ede17e80586ef5a31bb26151ec5425733fbbeb041b63186be01e5542ce54b5ee9768f210e470df7b03fdafe9f9ff248c904fe20f66adcffd8a068f8ae9c32f142feb2b17d4a04ffa40f145515a3ae6b475ea621782fcbe537044b5d8ed84ef2fe510ef6465e99e9f2a4d6449f56213746711e8acb011d62738f560202ff90de5d607485ba64b08cf0d615836025d65c3eee1e1e478753b48b02f583a4e359dc78d96fe4494acbdd2fe30501f25e9ae2b46f5d9cceac0bdce55adb1"}, &(0x7f0000000180)=0xd2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) 2018/02/27 01:43:59 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000009f74dfa816f069ec28847644cec3b6690347f1d6fe07f3e221e67c3902373ce1a08d79ec465a87113ce77e3a43f14276e538699c700bc255bfec64fddb13e63413bf919c4f1df537c317186d027d3a351979cf9c497933f24de33b3964665a0804ef746caa2c605112fffdf8471ff5838ef5"], 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8a00, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xc63, 0x4) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101840, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) readv(r1, &(0x7f0000001780)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000440)=""/85, 0x55}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/223, 0xdf}, {&(0x7f00000015c0)=""/187, 0xbb}, {&(0x7f0000001680)=""/220, 0xdc}, {&(0x7f0000000180)=""/59, 0x3b}], 0xa) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001800)={0x1, 0x9, 0x1984, 0x2, 0x3000000, 0x3ff}) 2018/02/27 01:43:59 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) setpgid(r0, r1) r2 = memfd_create(&(0x7f00000003c0)="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", 0x3) write(r2, &(0x7f0000000080)='#{', 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$setopts(0x4200, r3, 0x4, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0x205) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c) finit_module(r2, &(0x7f0000000240)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x2) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:59 executing program 2: r0 = getpid() gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x202000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000340)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = memfd_create(&(0x7f0000000140)='selinuxem1.^!)&#vboxnet1vboxnet1wlan0system\x00', 0x3) socketpair(0x11, 0x4, 0x3, &(0x7f00000002c0)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x8001, 0x6, 0xfffffffffffffffb, 0x3, 0x3}) ioctl$KDMKTONE(r2, 0x4b30, 0x1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x4e23, 0x7, @empty, 0x1}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1}, 0x1c) 2018/02/27 01:43:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0xfffffffffffffce5, &(0x7f0000000400)=[{&(0x7f0000000040)="a8f267bf548ab7d8598284e83a8198a2f3b7d18fff313472e504841b3447bd336be553e5ba208fd33269bd87b8f61cfc0901a47ddf23ed1177fee74a9cb3ceeb402ccf4870d2e6bf1d167835ad85e2cd3e1048bf4bfcd269f03e6ec4590f2954a82f682f4d3d42b142c18bbe15ad18f2053d1f00d70b15a4226be92da3d4250f21187a7ba216b6f1de170ce456e851a8710f5c9d65d32fe2b5d4443e0a2497726dc9f3417af1542931c9c11841ee4ed552e89c531e"}, {&(0x7f0000000440)="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"}, {&(0x7f0000000180)="e22a6810c0494b073750684193ffc3c87063aa72112cd0be523ae7b46f282a26de6a405ac76f168e4cc4d3f94a62df85dc060218435130139d003439fd8603c9f26c648870a3951d61eae20f62889ff1030fb9d21f84c3b9e649ddf8189b70f11583de397d430beeb3a2a3894b131995128d804808f48cee9f0b64a3c4666dfc8b8267f288ef84ce7edd5de1c1afeab9e582a373a715efdcf3d5fc0831e200e4b35120916d71ec87cdbdaa90022e486ebe054f3eba5d050158f879ec9c2c6371e72884f6a28e0e2c8af2c12d49d8b5822f2f226e352f21905fa728ebf660084263af8f0e545c5ca7"}, {&(0x7f0000000280)="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"}, {&(0x7f0000000380)="e91739ccb3f1dfb7cd6677168aa5726aead770545797884d6fe4ca3b498ba82599864248114213be3ab3e0407ff94b87e65f9881707f239b9e45552f37998dd7c6a0ea58cf6a5f8d95f9c4347eb03fe5145153a2b550c75a8764da6a17cbba60a04f3c5394a4b1c15cd5b8c30eca92cb80f3403f885ce503"}], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/141) 2018/02/27 01:43:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:59 executing program 2: r0 = getpid() setpgid(r0, r0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='smaps\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='smaps\x00', 0x0) keyctl$negate(0xd, r2, 0x5, r3) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet(0x2, 0x5, 0x80000000080008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x4, 0xffff, 0x8, 0x810000000000, 0x772d, 0x6339a48e, 0x87, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9}, 0xc) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x58f, 0x240000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)) 2018/02/27 01:43:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) sched_setparam(r1, &(0x7f0000000080)=0x40) tkill(0x0, 0x0) 2018/02/27 01:43:59 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x14c, 0x4, 0xf, 0x0, 0x70bd29, 0x25dfdbfd, {0x1, 0x0, 0x3}, [@generic="d028f21f7acccf61eb5a31222f4640a0fcb51dd8c1099789cfdb3616248e30ed90e09281a7ad3f820fd8a3ec251fd04c8c6b59c824fafe7bbb7d0565f6b0f7fc365a50ecb2ee237997fe8934617e2a02eea1de77852df238d998f23475a5c659eee685354f59c75f0fd97b186ca9b9c8603b8ab82fc4278af2f45851bcf3120bd98696954984a00d7197ee69de9d35d6f7fcf58a", @generic="532706122cc1d5c241b90b54b8c4a6aff5be49c9aa8018f89983980f67da878b3934bfa526336c777edb8413e410aac106a845c713cac355a0fc442338a2181904ecc52543111a9ca6f5c8befa557c0b38ec82eccc65542200ca2aa8d2f6a204756acaa8b62045d12ab094c3e23a9021138d1e7b4685aa7d9c114e533edfccb909a765ad1c16df72a345fb43a9caf42d896c63fdf0c8f7af1d8e1b68e4c85f379c48a3"]}, 0x14c}, 0x1, 0x0, 0x0, 0x4854}, 0x400c810) write(r0, &(0x7f0000000080)='#{', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x80000001}, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000100)=[], &(0x7f000034bff8)=[], 0x1000) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0xa, &(0x7f0000000000)=[{0x9, 0x5}, {0x80, 0xfffffffffffffff7}, {0x4, 0x100000001}, {0xfff, 0x3}, {0xb215, 0x9}, {0xbe8}, {0x81, 0x8}, {0x5, 0x3}, {0xfffffffffffffff8, 0x80}, {0x6}]}) readv(r1, &(0x7f0000002240)=[], 0x1) 2018/02/27 01:43:59 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x202000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000340)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = memfd_create(&(0x7f0000000140)='selinuxem1.^!)&#vboxnet1vboxnet1wlan0system\x00', 0x3) socketpair(0x11, 0x4, 0x3, &(0x7f00000002c0)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x8001, 0x6, 0xfffffffffffffffb, 0x3, 0x3}) ioctl$KDMKTONE(r2, 0x4b30, 0x1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x4e23, 0x7, @empty, 0x1}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1}, 0x1c) 2018/02/27 01:43:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r1, &(0x7f0000000180)=@random={'security.', 'vboxnet0vboxnet1)selfGPL\x00'}, &(0x7f0000000040)=""/139, 0x25) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) sync_file_range(r1, 0x80000000, 0x4, 0x4) signalfd4(r1, &(0x7f0000000000)={0xb183}, 0x8, 0x0) 2018/02/27 01:43:59 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000000)='#{', 0xfffffffffffffeaf) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:59 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:59 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000000)={{0x3, 0xb2ec6eb1dfe43b3d, 0xffffffff, 0x0, 0x2}, 0x2, 0x9, 0xa3d3}) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffe, 0x0, @empty}, 0x1c) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xffff}}, [0x7, 0x3, 0x80, 0x100000001, 0x7, 0x9, 0x3, 0x4, 0x9, 0x7, 0x23, 0x401, 0x8, 0x79, 0x9]}, &(0x7f0000000380)=0x108) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x3, 0xc8db, r0, 0xfff, r2, 0x3746, 0x6, 0x6}) 2018/02/27 01:43:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) 2018/02/27 01:43:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x8, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, {{0xa, 0x4e21, 0x2000000000009, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xd3, "4f1d8145d477cbf3f6e73ad275109698c0144316a77aa3293e639701cce7294a8f393772a212f6d90e100344952bfa6d48934dabd8bbdc7b69a0e3d39a12d0d1b292e67279dc88025ebeb1577c80ea97e05158dda4ea4b1cafe126b3ec031d23c8cc196f8cf345b4a00f653a666c4fe72912670379bff921fb63ee23b77b9c3932586430d6fc4a4e771a86cb3e5ab89b0dbeeebfabc354cf53f9c80195c65db5b0f299118dad204c3bd2bef05e84fdd69b4f2da51aaace95947913716d502cfeed9675592e368332ee21c7f5f7cf52c3afad4e"}, &(0x7f00000003c0)=0xdb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r1, 0x1, 0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0xe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x1a, 0x3, 0xfffffffffffffff7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:43:59 executing program 6: r0 = memfd_create(&(0x7f0000000280)='selinuxmime_typemd5sum\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f0000000040)=[&(0x7f0000ff7000)="000000009d8f590b9f5756750d929a946a000000060804002000ff"], 0x1000) 2018/02/27 01:43:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001a000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001240)=""/4096) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x208000, 0x0) sendmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x10, 0x1, 0x1, "85d583db"}], 0x10}}], 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x346b, 0x9, 0x100, 0x8, 0xffffffff, 0x5e9}) 2018/02/27 01:43:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = getpid() ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x1, 0x9, 0x8, 0xffffffff00000000, 0x4, 0x3}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='smaps\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x4, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000200)=""/115) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) delete_module(&(0x7f0000000040)="8a5b2b6c6f2a00", 0xa00) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) sched_setparam(r1, &(0x7f0000000080)=0x40) tkill(0x0, 0x0) 2018/02/27 01:43:59 executing program 7: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') 2018/02/27 01:43:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) sched_setparam(r1, &(0x7f0000000080)=0x40) tkill(0x0, 0x0) 2018/02/27 01:43:59 executing program 7: getgid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x114) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x78000, 0x0) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioperm(0x6, 0xfff, 0xd48) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @remote}, &(0x7f00000000c0)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0xe31) 2018/02/27 01:43:59 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x37, &(0x7f00000000c0)=""/133, &(0x7f0000000000)=0x85) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}}, 0x101, 0x4, 0x7fff, 0x401, 0x9}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x2, @empty, 0x5}}, 0xd6f, 0x5, 0x8000, 0x6}, 0xa0) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) 2018/02/27 01:43:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000002c0)=r2) getpeername(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x58) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:43:59 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)='#{', 0x2) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x28081) ioctl$TIOCCONS(r0, 0x541d) 2018/02/27 01:43:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x9}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) tkill(r1, 0x2c) 2018/02/27 01:43:59 executing program 3: r0 = getpid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @remote}, &(0x7f00000000c0)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0xe31) 2018/02/27 01:43:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) sched_setparam(r1, &(0x7f0000000080)=0x40) tkill(0x0, 0x0) 2018/02/27 01:43:59 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/25, 0xac}, {&(0x7f0000002340)=""/148}, {&(0x7f0000000080)=""/38}], 0x20000000000005a0) sched_setparam(r0, &(0x7f0000000000)=0x1) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ptrace$getsig(0x4202, r0, 0x1, &(0x7f0000000000)) 2018/02/27 01:43:59 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xff8, 0x4) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ptrace$getsig(0x4202, r0, 0x1, &(0x7f0000000000)) 2018/02/27 01:43:59 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) write(r0, &(0x7f00000001c0)="04b6fd656c6344013fdf0200000000000000d9fe45f006253c682c7470d96dd1e747a1f2ed7d2d4b3f5cf5dc331ed5cc4af17ffab80946fad4d263943f5008d5b1a66abf80bd0e02a2bf01f1596ba09e43a7c336c5370fed47fd7508acf5d52bb7f2c3a1e008848a618b04118788469565c150883b4bd1c80f5093d7cfe132be10e94be543eb7da6590a8919a1e8deca91c3efd95266dfb72944103c790ebe7d263deb1726b610088c51aeb3d73d68077a5e523eb0a1532693a8184a660f468ce0be793ac3895dd1cb8328cd", 0xcc) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x5) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:43:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x80) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = getgid() fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getuid() 2018/02/27 01:43:59 executing program 2: r0 = getpid() process_vm_writev(r0, &(0x7f00000021c0)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000002280)=""/192, 0xc0}, {&(0x7f0000001140)=""/45, 0x2d}, {&(0x7f0000001180)=""/24, 0x18}], 0x7, &(0x7f0000003700)=[{&(0x7f0000002200)=""/14, 0xe}, {&(0x7f0000002340)=""/152, 0x98}, {&(0x7f0000002400)=""/112, 0x70}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/222, 0xde}, {&(0x7f0000003580)=""/223, 0xdf}, {&(0x7f0000003680)=""/11, 0xb}, {&(0x7f00000036c0)=""/13, 0xd}], 0x8, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) fsetxattr(r1, &(0x7f0000003740)=@known='system.sockprotoname\x00', &(0x7f0000003780)='wlan0\x00', 0x6, 0x3) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') sched_getaffinity(r0, 0x8, &(0x7f00000037c0)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:43:59 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2c0100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="968c14e1d501930e6bc355b6a7b55b50749b9ba9085daf277bb020a9f540fd67bf3f0de5d21f408769bb3868cd26d377ab33c78ea9713a7b2a40980d35de482ca9d5f0074a775d03545b0ff7efd07830e5dff0771543d364468564c23c7214bdd89acbe146911b1666e309c4e2b05c846c2ddc9774cdb39431e9f0", 0x7b, 0x0) keyctl$get_persistent(0x16, r4, r5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x0, []}, 0x10) 2018/02/27 01:44:00 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xff8, 0x4) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:00 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffffffffffdffc, @empty, 0x4}, 0xffffffffffffffed) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80) r2 = geteuid() getgroups(0x7, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000340), &(0x7f00000003c0)=0x4) fchown(r1, r2, r3) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000300)=[0x4, 0x80]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x55}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x6}, &(0x7f0000000480)=0x8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/245) 2018/02/27 01:44:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:00 executing program 7: r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:00 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x80, r1}) 2018/02/27 01:44:00 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2c0100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="968c14e1d501930e6bc355b6a7b55b50749b9ba9085daf277bb020a9f540fd67bf3f0de5d21f408769bb3868cd26d377ab33c78ea9713a7b2a40980d35de482ca9d5f0074a775d03545b0ff7efd07830e5dff0771543d364468564c23c7214bdd89acbe146911b1666e309c4e2b05c846c2ddc9774cdb39431e9f0", 0x7b, 0x0) keyctl$get_persistent(0x16, r4, r5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x0, []}, 0x10) 2018/02/27 01:44:00 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/27 01:44:00 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1010c0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x2) bind$nfc_llcp(r2, &(0x7f00000002c0)={0x27, 0x5, 0xb51c, 0x0, 0x10000, 0x9, "9e408f4a4931771461a6b95a52676b1efb1383cbdc58dd7d19c891d5b9f1a68e803bb9da74f5215ab726c6efe9344b8290d5762b67fb1a2ad75f154b4bb1e7", 0xd3}, 0x58) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/27 01:44:00 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xff8, 0x4) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/100, 0x64, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) syncfs(r0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000012c0)={0x101, 0x4, 0x101}) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000001180)='uid_map\x00') r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/keychord\x00', 0x40040, 0x0) removexattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=@known='security.capability\x00') ioctl$TCFLSH(r4, 0x540b, 0x20) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000001200)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000013c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000001340)={0x7, 0x87e8, 0x3, 0x0, 0x8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:00 executing program 3: r0 = getpid() r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) 2018/02/27 01:44:00 executing program 2: r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x626, 0x3, r2}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_flags=0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000021c0)={0x1000, &(0x7f0000000140)="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"}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)="736d61707300c6b35977da304556574037dca6d7d4a55c0247cfc11f61a5d7ca0e3f9507dd0ea0f54987") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002380)={0x0, 0x0}, &(0x7f0000002200)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002280)={0x0, 0x0, 0x0}, &(0x7f00000022c0)=0xc) getsockname$ipx(r3, &(0x7f0000002300), &(0x7f0000002440)=0x10) sendmmsg$unix(r3, &(0x7f0000002340)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000001140)="c2031adf9c8b18cd55019ba5e1f82aad4242971d9a0c43cfca1676120b62a200fa43b3913b09e41a9775992e45343a5758e7192cdfd6add75f146ddeb8e8a02a379a9ab5a31c2312b877e0d826b1d6b4163dbe813a20f4c91e4004f5d5145c35ff2aa3c734bd83fd462012c2d9fc14", 0x6f}], 0x1, &(0x7f00000023c0)=ANY=[@ANYBLOB="280000000100000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000006dddd13735885fa80f2b0d4a04604100000002000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5], 0x40, 0x800}], 0x1, 0x40) readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:00 executing program 1: r0 = getpid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000080)={@remote, @remote}, &(0x7f00000000c0)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0xe31) 2018/02/27 01:44:00 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)="177b", 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xfffffffffffffff7, 0x8, 0x2, 0x5, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="7f002e003644515540c7b3ce5c6e058e3d4c9eff5b1cc9ecaeb5debe822cfa2b3887e48c138a8e5f65300000000000000000"], 0x36) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="ff009f0081e41db31c8cea0813838988c59215ab4f51c53282f81fcb079d89d411a7a7076a95daac7115dde7e8759df71cfeaf8896ac3c7d486fc7907fb494048f59f391c2d4b28ed7a8d5e97df6eabead2617a3e7a0a0431b7e87813166bfe8437edfbfc9b9fd963de26eb1a7c458d78ed34f8fc826b90ee5a41c60ec95c9b195d66dd9b438fff1e2363942dddf15bf5ae74bda81cf2ebafbaa5a5470753ba29cb74a4d423e06000000d1a7a9ddf199"], 0xa7) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) open$dir(&(0x7f00000002c0)='./file0\x00', 0x80001, 0x80) 2018/02/27 01:44:00 executing program 3: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') 2018/02/27 01:44:00 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') dup3(r1, r1, 0x80000) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:00 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) waitid(0x3, r0, &(0x7f0000000040), 0x1, &(0x7f0000000080)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:01 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:01 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000340)=0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0x8, 0x5}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000000300)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/164, 0xa4) 2018/02/27 01:44:01 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) 2018/02/27 01:44:01 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x27e) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) 2018/02/27 01:44:01 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000040)=0x129c4ff0, 0x4) 2018/02/27 01:44:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x800000000e900, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1f) read(r0, &(0x7f00000000c0)=""/1, 0xffffffffffffffa0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000100)="97a1f0705d9102c9040482d7cb56ee159488b84c650b0bc1de925277b0624ff1cc0c291eca58f0173611042ad6a37e34fd1efb7f8e41d609c1483dfe9e0e25c284c643516474b030debfa99e2282851b4096f4ce6940f7b9d223caecd88797ca2827004f036d99e9ac1b97acc2e74a3d1e5de1f5a9d8bdfeeade252d9577c00633c757349f7e15770aae58278f455f3c760b839576cb586ba298a548da99861aa623ebc60d74e7cd1fe3df2bd73ebd3bd44c185fdba3f6eb39ab5dbfdeaf91bb40ec3548d4b5e71ff6954d4dbaed6de8a102337e11a45596effebcae02de44edf76d", 0xe2, 0x8001, &(0x7f0000000200)={0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffff0a4}, 0x1c) tkill(0x0, 0x0) 2018/02/27 01:44:01 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000000)="f94deafdcf7713d8300b7e22ca88cdea01f9fcf8853e4487f42a84c3daedee166a50241ce45fc2a96ea3c76b21dcf99484b9623bcb3a1708383ee3138dada035c014633e331d1742532e993cff708e0b34315b1ca75f7536412adea0354c114a2334e415abe2a512f83894926bb8", 0x6e) 2018/02/27 01:44:01 executing program 7: r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="64886f484be6bd7cbbc9fed26489458e5d37ca59410ceb0da8094d54ee60eaaf8ef156c08638a0baaf6032a1335291dcf29efed94c8744a9ca4f1fb3f27c4f53e7b2c33f971489f0a8da3379000cabd8fe3881a234994b6c0c37072cbb32c4fdf1c34029c09d6471b1ce73944ec392b87f50222c78a303ff6a5983b471c2f0f9111b3fff6a1cf5d15bb8c06561a668f744c9c70efb5150ea962b7e068e7e2a204f6bbc917e8e07dea8fb20523b08d86b3191c1503919cff0d9681bad28624351e4") r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0xea32, 0x4) readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'ip6gretap0\x00', @ifru_settings={0x3, 0x7061f8f4, @sync=&(0x7f0000000300)={0x100, 0x3, 0x4}}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x2bb, r3}) sysfs$3(0x3) 2018/02/27 01:44:01 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x17}, 0x80}, 0x0, [0x3ff00000000000, 0x1f, 0x7, 0xd01, 0x3, 0x1800000000000, 0x9, 0x1]}, 0x5c) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000000c0)='cpusetppp1\x00', &(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000140)=',trusted:\x00', &(0x7f0000000180)='+%\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='keyringeth0posix_acl_access:wlan1(vmnet1cgroupmd5sum^posix_acl_access-keyring-vboxnet0\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000300)='ppp0cgroup@*(#selinuxuser\x00', &(0x7f0000000340)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) 2018/02/27 01:44:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/100, 0x64, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) syncfs(r0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000012c0)={0x101, 0x4, 0x101}) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000001180)='uid_map\x00') r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/keychord\x00', 0x40040, 0x0) removexattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=@known='security.capability\x00') ioctl$TCFLSH(r4, 0x540b, 0x20) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000001200)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000013c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000001340)={0x7, 0x87e8, 0x3, 0x0, 0x8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) read(r0, &(0x7f00000002c0)=""/1, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfe, 0x30, 0x4}, &(0x7f00000000c0)=0x18) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000000)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x8, 0x4) tkill(0x0, 0x0) r5 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) 2018/02/27 01:44:01 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') dup3(r1, r1, 0x80000) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:01 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) 2018/02/27 01:44:01 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') dup3(r1, r1, 0x80000) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:01 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000001c0)={@empty, @empty}, &(0x7f0000000200)=0xc) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000120010000000000000006000100821cc907da07cc4da0fc1ce6dca652c9b9b08ac0ff00965c903be1f693caec26497200100000a8f3c2292180b7a2334975ce603acbb9ef7e972cc21689f8671222d67886eb6d04e427082b5faa3c2200000000"], 0x10}, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:02 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00') faccessat(r0, &(0x7f0000000080)='./file0\x00', 0xc, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7fffffff, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0x401}, &(0x7f0000000200)=0x10) 2018/02/27 01:44:02 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:02 executing program 6: r0 = memfd_create(&(0x7f0000000000)='selfeth0GPLtrustedselinuxposix_acl_access&proclovmnet0trusted\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x7}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x5, 0x0, 0xffffffffffffffc1, 0x9, &(0x7f0000000040)='ip6gretap0\x00', 0x3f, 0xbb, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000200)=[@release={0x40046306, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x19}], &(0x7f00000001c0)=[0x38, 0x38, 0x78]}}, @enter_looper={0x630c}], 0x4e, 0x0, &(0x7f0000000280)="df9a5f1b308251a68f8426a67f811211b47af557275dcb65f2fb9cead2da43dbf674b36d6e8c854b4e584d5152e05a7fe4cee9237411bfa7b7469da97f65f932830808eeb703d8819232bdb93202"}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:44:02 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x17}, 0x80}, 0x0, [0x3ff00000000000, 0x1f, 0x7, 0xd01, 0x3, 0x1800000000000, 0x9, 0x1]}, 0x5c) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000000c0)='cpusetppp1\x00', &(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000140)=',trusted:\x00', &(0x7f0000000180)='+%\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='keyringeth0posix_acl_access:wlan1(vmnet1cgroupmd5sum^posix_acl_access-keyring-vboxnet0\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000300)='ppp0cgroup@*(#selinuxuser\x00', &(0x7f0000000340)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x0) 2018/02/27 01:44:02 executing program 7: r0 = getpid() r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r1, 0x402, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/27 01:44:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0), 0x4) bind(r0, &(0x7f0000000000)=@generic={0x0, "271e7c542b6fd883d84cde84bd8c97bce097ef855822cc26f843c2be930c478ae5059686417ab2c705a5e57af555886d5d3261c05eb6357076d463fe3a6f57ff3239483bc8c5e67c9fb90b07368455e16fc7f14d12e49267c37e90433aac9ca82c39a4ae17eaed1c1686959a9eec4c0e4dac97e2452882b5d89744d38066"}, 0x80) 2018/02/27 01:44:02 executing program 2: r0 = getpid() r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getown(r1, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') rt_tgsigqueueinfo(r0, r0, 0x36, &(0x7f0000000000)={0x2b, 0x80000001, 0x2, 0x10001}) readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/238) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000002800)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000002940)=[], 0x0, &(0x7f0000002980)=""/173, 0xad}}, {{&(0x7f0000002a40)=@ax25, 0x10, &(0x7f0000002b00)=[], 0x0, &(0x7f0000002b40)=""/68, 0x44}}], 0x2, 0x2040, &(0x7f0000002d80)={0x77359400}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/02/27 01:44:02 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200001, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xba, "1c1ba960d3a60d421f9f852edccd62f76b91b7428ad004099b5973455ce724a51604c8c321df56ecc35764aec3b7486182684069835596454214570db48ada959a0f42c272d09b8da9e618128ebb9bc02cc2e48e1bd01ec27422fb3a7b029e36f967697a9eadabd819c734dfa609a196d6254546c10a55d90e50186487ef1d1615a71e4d776529d4d3e06b0cca905fc45972e58fd184cbdcfe321bee36433a8c305adb5aa2991f70f58901ad871171ee1c40d1825701c782e23d"}, &(0x7f00000000c0)=0xc2) sendmmsg$inet_sctp(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="7a2d1fea908a1116d9c1cb3fe178004b5b905819bec4d40d2bc05f5488f1f9e060614545866dd4c2de424d9cb8be48dddd7804a77ac6d505b5974f7992fa4ef82845c8d57db98e54d03495584a92432769c3e5310ba3f3dd8efb8aaf9a84ccf11e485f7faa523312353f32c1f0906dac7be060afbfbd820132b10fdfb09f388bf02f7c08f21ee0a14d", 0x89}, {&(0x7f0000000200)="4ae40fce02e85495170045bb1df7cac1f4456f15b9ca7b98c30c1264781e524e6116b03443a6b3aa46d192b895d71eea763dacd334426d3a0f75c34129125a49373c24155628bee2eaf3b0f5c06386227fddb5e4161b022490dc8a1c7fb820b5353aee10f44f60865e29df5e0ae49370dbe388b19a41299aa00e055c82040392e1051938bfed49bc0f0c5009587d6f7ec0fcaa5e83b5cb703868fc54f14c2f99c82f7976fbaa6c85962d3f1114438baa4aeb16c357cf666bf633dde8c43641518661e4aa22d606ea44", 0xc9}, {&(0x7f0000002280)="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", 0x1000}], 0x3, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x200, 0x401, 0x59, r1}}], 0x2c, 0x800}], 0x1, 0x81) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000000100)=[{&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000080)=""/106, 0x6a}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/67, 0x43}], 0x4, &(0x7f00000002c0)=""/177, 0xb1, 0x8001}, 0xb2e}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/219, 0xdb}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/19, 0x13}], 0x4, &(0x7f0000001600)=""/63, 0x3f, 0x89}, 0x3}], 0x2, 0x16b284dd7c3b1952, &(0x7f0000001680)={0x77359400}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000016c0)={0x4, 0x247, 0x67, 0x8, 0x400000000}, 0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 01:44:02 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2000}) 2018/02/27 01:44:02 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)='/dev/vga_arbiter\x00'], 0x1000) 2018/02/27 01:44:02 executing program 1: r0 = memfd_create(&(0x7f0000000000)='selfeth0GPLtrustedselinuxposix_acl_access&proclovmnet0trusted\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @rand_addr=0x7}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x5, 0x0, 0xffffffffffffffc1, 0x9, &(0x7f0000000040)='ip6gretap0\x00', 0x3f, 0xbb, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000200)=[@release={0x40046306, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f0000000180)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x19}], &(0x7f00000001c0)=[0x38, 0x38, 0x78]}}, @enter_looper={0x630c}], 0x4e, 0x0, &(0x7f0000000280)="df9a5f1b308251a68f8426a67f811211b47af557275dcb65f2fb9cead2da43dbf674b36d6e8c854b4e584d5152e05a7fe4cee9237411bfa7b7469da97f65f932830808eeb703d8819232bdb93202"}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:44:02 executing program 3: 2018/02/27 01:44:02 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) r1 = getpid() prlimit64(r1, 0x9, &(0x7f0000000000)={0x8, 0x9}, &(0x7f0000000040)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:44:02 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') sched_setaffinity(r0, 0x2a5, &(0x7f0000000000)=0x9) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0xd5, 0x3ff, 0x3, 0x3, 0x687, "da34961422f2bf9913ec067edeb83b1755686bd29960bbbb41aef6d80e70871106f4d3655dac7036c9e6c7d70dde09c8bfe58b36de18ef0837f2902a64881c", 0x9}, 0x58) 2018/02/27 01:44:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/251, 0xfb}], 0x7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000500)='l$md5sum\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000005c0)={'bond0\x00', 0x0}) connect$packet(r1, &(0x7f0000000600)={0x11, 0x16, r2, 0x1, 0x20, 0x6, @random="4e34032e4d2b"}, 0x14) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x84000) sendto$inet(r3, &(0x7f0000000480)="4b601495d252bd5b6e40f951bddaf29b3e", 0x11, 0x40, 0x0, 0x0) 2018/02/27 01:44:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:02 executing program 1: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000080)={0x80, 0x1}) r1 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x1) 2018/02/27 01:44:02 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x40, 0x0, 0x10001}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x81) set_tid_address(&(0x7f0000000040)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="d124194bcaef692e0c4541bc1bda28b355356807bfab2692b2aeb1655385f9d923aeb606db1c86f6975b25c57033e55b6e00c5e63abc1f69bb6a297cac056b18a440b4d29220df462af8ab8320990b51debe7e7f74b090", 0x57, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x10) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="7f060a0400000000000000000100000000000d00000014bbfe80000000000000000000008c0000aafe0000000d0000000000000000000000"], 0x38) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'vcan0\x00', @ifru_flags}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x5, 0x2, 0x2, &(0x7f0000ffc000/0x1000)=nil, 0xe4f9}) 2018/02/27 01:44:02 executing program 2: r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet(r1, &(0x7f0000000000)=""/153, 0x99, 0x0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x3}, 0x10) r2 = socket$inet(0x2, 0x80000, 0x400) lseek(r2, 0x0, 0x1) fcntl$setlease(r2, 0x400, 0x1) flistxattr(r2, &(0x7f0000000140)=""/4096, 0x1000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001140)={0x3, 0xf4, &(0x7f0000002280)="0af9bcde241dddf926d34a54883543838d4255c8df1a3796f7382469c2551ff23dafa299578f010c0c33a08c26dc7a8c93bf1f540de39bd4bda84bd41b1c7ed389febb0616f693f09eacba0ea9067cb7b9830d260f2a17b3c74203154e24a07c2242c2ddb224d63468aef618ab88c751ec77cc3c4986c1f800ae951c0ce19f87078be64dba57e3a329380e8f07ee8e17d060e7ba7f8a445561ea18f5560a5c464a87f9e24a68adff43f33a681195fd2c12eece93ddeb9b7b377e632b48979b005d5c7447f0fefc8bb57f3945fcf15e088ba8c4e5df1429c7fb0d4f68e4aacb6cc73b8a5f1fede12bf2474661eee12bb7019a7555"}) r3 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x201f) 2018/02/27 01:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) fcntl$notify(r0, 0x402, 0x80000002) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x9, 0x6}]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) 2018/02/27 01:44:02 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0xbda}], 0x1) read(r1, &(0x7f0000000000)=""/247, 0xf7) 2018/02/27 01:44:02 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') ftruncate(r1, 0x7fff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:02 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000140)={'system_u:object_r:lvm_control_t:s0', 0x20, 'staff_u\x00'}, 0x2b) setsockopt(r0, 0x111, 0x5, &(0x7f0000f27000)="0f9cd509", 0x4) arch_prctl(0x1007, &(0x7f0000000000)="5b40d46b5d49b1f088b686043df2b31caff2abe13933e4aa42c16c80471d418556f9bf1fd4c8daedc7a1b860eb08187c9efecdc531a27716d418f2841ed12850d6d8740c351922b3cbcaaf23c46cd5ae351761fe4a0b9a102bee32f406b0c115386bbaef324da08591bc7494b055a078b494b0cb2fc3ae78bab7b17954df61646f614231375c2c52992dca0d391b14df4ae3706de5b045e13a5e5a5a83a79f5e74b8b7dd7a2a393a513aa6b847c8d54a5bd202cbac7349f93f61b4d5e5b2c6ec937797071bc9639e471cbe4bfbc38ac14ae562d4be167cd9212879217546e798") 2018/02/27 01:44:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000002c0)=0x309) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0xc5a3, 0x3}, &(0x7f0000000280)=0xc) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'rose0\x00', @ifru_flags=0x5000}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000004c0)={0xb87, 0xd1794cd204d87acc, 'client0\x00', 0xffffffff80000002, "013dded6c29a56f5", "b4a3d97311598a85ef9d0dd19a2a16b03873a0fe5af789158a7a1420d0fc7f3b", 0x852, 0xed}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0186416, &(0x7f00000000c0)={0xfffffffffffff3b6, 0x1ff, 0x6, 0x3, 0x0, 0x100}) r7 = syz_open_procfs(r4, &(0x7f0000000440)='smaps\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x69942e80, 0x100000001}, &(0x7f0000000400)=0x8) readv(r7, &(0x7f0000002240)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x200000000000032c) 2018/02/27 01:44:02 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x3, 0x81, 0xeba, 0x4000000000000, 0x91b, 0x8}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000000080)='#{', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:44:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') recvfrom$ipx(r1, &(0x7f0000000080)=""/91, 0x5b, 0x101, &(0x7f0000000100)={0x4, 0x80000000, 0x10000, "e00d3e66c27e", 0xb}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d7bffc), &(0x7f0000000000)=0x4) 2018/02/27 01:44:02 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x1}) r2 = getpid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000200)={0x7}, 0x1) r4 = syz_open_procfs(r2, &(0x7f00000001c0)="736d4c6bd59edbce61a97636db61c92339") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x400}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r5, 0x1}, &(0x7f0000000300)=0x8) readv(r4, &(0x7f0000002240)=[], 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000180)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x3, 0x10, &(0x7f0000ffb000/0x4000)=nil, 0x37}) 2018/02/27 01:44:02 executing program 2: r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="323e9a0a2260dae9a51c07d2788cc9191dec709fa1271c80a937e0531dfe4891b21efcd92363007cee2425698e5f9366fb751518f27a6b56e687f00a4cc1f34f0756fbc4ac0a50800f41005a6533c268f2b19b1c96f584fd08eace1c919b870bb5650d9b9091e9932beede780b86089a7290cd005ca224af1fc02d9c148fe3fbe2e70f22eea249d41c67a55fcbf07bab7f86361dbbccdd7242989f269ce8459541b024018a40132c1c0bac8c24a91260871758e89229d9364333d76fe6ec1cd2ee69bb6d0afa32", 0xc7, 0x0) r1 = add_key(&(0x7f0000000440)='rxrpc\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="26c676393bb93f316cdda95b916213180277b8f870dbbdf6af2f9f2195f27a0f70e55052e147bd68c4905d00697c9543bc5dd6b511b765f5312ae2e4522d1314192d4b8c83a636b3dc8e7c9a7239a82896941be92a2f5f7974b82575ed11c9d7d2be15d6b45c4f33db0d42c465c5897b100e19f7b749eb7a8874770fa64e9caa7abe7a04d9eba1e19bb7ffc261c51679b254a5bb2fc5ebc08383c69e7ca83bb64529dce48086ed361de26aac50a2c8c8e16d324ab5111799850750ef6faeb1cf09c2b347e03d64c78d36b51957cd894db6", 0xd1, r0) keyctl$search(0xa, r0, &(0x7f00000000c0)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000000000)) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000002c0)={&(0x7f0000000280)=""/61, 0x3d}) 2018/02/27 01:44:02 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000002c0)=0x309) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0xc5a3, 0x3}, &(0x7f0000000280)=0xc) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'rose0\x00', @ifru_flags=0x5000}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000004c0)={0xb87, 0xd1794cd204d87acc, 'client0\x00', 0xffffffff80000002, "013dded6c29a56f5", "b4a3d97311598a85ef9d0dd19a2a16b03873a0fe5af789158a7a1420d0fc7f3b", 0x852, 0xed}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0186416, &(0x7f00000000c0)={0xfffffffffffff3b6, 0x1ff, 0x6, 0x3, 0x0, 0x100}) r7 = syz_open_procfs(r4, &(0x7f0000000440)='smaps\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x69942e80, 0x100000001}, &(0x7f0000000400)=0x8) readv(r7, &(0x7f0000002240)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x200000000000032c) 2018/02/27 01:44:02 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000140)={'system_u:object_r:lvm_control_t:s0', 0x20, 'staff_u\x00'}, 0x2b) setsockopt(r0, 0x111, 0x5, &(0x7f0000f27000)="0f9cd509", 0x4) arch_prctl(0x1007, &(0x7f0000000000)="5b40d46b5d49b1f088b686043df2b31caff2abe13933e4aa42c16c80471d418556f9bf1fd4c8daedc7a1b860eb08187c9efecdc531a27716d418f2841ed12850d6d8740c351922b3cbcaaf23c46cd5ae351761fe4a0b9a102bee32f406b0c115386bbaef324da08591bc7494b055a078b494b0cb2fc3ae78bab7b17954df61646f614231375c2c52992dca0d391b14df4ae3706de5b045e13a5e5a5a83a79f5e74b8b7dd7a2a393a513aa6b847c8d54a5bd202cbac7349f93f61b4d5e5b2c6ec937797071bc9639e471cbe4bfbc38ac14ae562d4be167cd9212879217546e798") 2018/02/27 01:44:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x311) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) r2 = getpid() recvmmsg(r1, &(0x7f0000005c80)=[{{&(0x7f0000000080)=@hci, 0xc, &(0x7f0000003480)=[{&(0x7f0000002200)=""/197, 0xc5}, {&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000002300)=""/163, 0xa3}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/135, 0x87}], 0x5, &(0x7f00000034c0)=""/6, 0x6, 0x2}, 0x9}, {{&(0x7f0000003500)=@l2, 0xe, &(0x7f0000003a40)=[{&(0x7f0000003540)=""/98, 0x62}, {&(0x7f00000035c0)=""/230, 0xe6}, {&(0x7f00000036c0)=""/36, 0x24}, {&(0x7f0000003700)=""/74, 0x4a}, {&(0x7f0000003780)=""/1, 0x1}, {&(0x7f00000037c0)=""/83, 0x53}, {&(0x7f0000003840)=""/240, 0xf0}, {&(0x7f0000003940)=""/108, 0x6c}, {&(0x7f00000039c0)=""/102, 0x66}], 0x9, 0x0, 0x0, 0x2}, 0xf7}, {{&(0x7f0000003ac0)=@nl=@unspec, 0xc, &(0x7f0000003cc0)=[{&(0x7f0000003b00)=""/219, 0xdb}, {&(0x7f0000003c00)=""/150, 0x96}], 0x2, &(0x7f0000003d00)=""/13, 0xd, 0xffffffffffffffff}, 0x6}, {{&(0x7f0000003d40)=@un=@abs, 0x8, &(0x7f0000003e40)=[{&(0x7f0000003d80)=""/137, 0x89}], 0x1, &(0x7f0000003e80)=""/16, 0x10, 0x8}}, {{&(0x7f0000003ec0)=@nfc_llcp, 0x58, &(0x7f0000005140)=[{&(0x7f0000003f40)=""/10, 0xa}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/82, 0x52}, {&(0x7f0000005000)=""/172, 0xac}, {&(0x7f00000050c0)=""/95, 0x5f}], 0x5, &(0x7f0000005180)=""/236, 0xec, 0x8}}, {{&(0x7f0000005280)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000005480)=[{&(0x7f00000052c0)=""/156, 0x9c}, {&(0x7f0000005380)=""/9, 0x9}, {&(0x7f00000053c0)=""/174, 0xae}], 0x3, &(0x7f00000054c0)=""/62, 0x3e, 0x3c91}}, {{0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000005500)=""/95, 0x5f}, {&(0x7f0000005580)=""/218, 0xda}, {&(0x7f0000005680)=""/42, 0x2a}, {&(0x7f00000056c0)=""/233, 0xe9}, {&(0x7f00000057c0)=""/222, 0xde}, {&(0x7f00000058c0)=""/92, 0x5c}], 0x6, &(0x7f0000005980)=""/90, 0x5a, 0x80}, 0x7}, {{&(0x7f0000005a00)=@alg, 0x58, &(0x7f0000005c40)=[{&(0x7f0000005a80)=""/215, 0xd7}, {&(0x7f0000005b80)=""/53, 0x35}, {&(0x7f0000005bc0)=""/86, 0x56}], 0x3, 0x0, 0x0, 0x1}, 0x5}], 0x8, 0x10043, 0x0) r3 = gettid() r4 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001d00)=0x0) r6 = getuid() getresgid(&(0x7f0000001d40), &(0x7f0000001d80)=0x0, &(0x7f0000001dc0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001e00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e40)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000001f40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) getresuid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) r13 = getegid() sendmsg$netlink(r1, &(0x7f00000021c0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001cc0)=[{&(0x7f0000000180)={0x13d0, 0x21, 0x120, 0x70bd29, 0x25dfdbfe, "", [@generic="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@generic="c7d16dfea78283fa2e595b789303906081e7a49f7d1a6ea56573aad9bd355425d85326cd1426923bc890f88c0a13dd4a3087fe4901ad1401c5093c9dfbcbab0c82b614abc87ceade5d13ea335ccb8d043ae0f05e2ac4c25a54a627903bf08faaeded8bd03bc35f5c25dc11934271710162dc2687938fa4c15a0e8b8ec2baec085b04fed06ab3fc0b6380f3cd2ae0ce340189f5a4d1a6c516b06105ea9656cc6994f27a0c625e6421beed9b3b503c42e65257783ff8bc3ad98d630959dc8aafde670c61d2b8a3774a2f808641a222994506a20b1311f573b06e9fe9192f0ef8d91a3eaddb4aa258b77146a7500c", @nested={0xc8, 0x11, [@generic="c64b7267a14b8a4fc8537baff6d3755faa7dbf032be986a0a5242ee58a53fa3c098c0a1dcf162bf6395b297445049f5961f82dff109aa429a7d3d6ef267362ca26fc0369cb67fab7446f6dbf219b7e39a62cdfb7836e98fc34ecb97bac039b7b40100e71c8b65c57f686c297245bcc1a285398fe9ec0c851259103fd16fbc70fe9b21d33a01bbe8c4ba939b0b2f7e61484206cc00f81e0d2fad7285a99de97d080", @typed={0xc, 0x80, @fd=r0}, @typed={0xc, 0x36, @pid=r2}, @typed={0x8, 0x77}]}, @generic="86cab75f5c202a61dcdb3d00f39c036572d3d1accffb8d9b75f2a6f6da19fd5840d52e92532e21fc575bf6d0eb6cd0bfee0cac05a8604f1360467fc95f83ebb7c9eb3a1d79702634b97eee7f3802a55cd9fa066f2fcbc4c68ab25b178ce44f2b28843b9aaa58d6af9a786efa5948cc3696e9355d17576594aa486929d5dc180b6c017769511bdfe12abac9b6cdf4ee01f4f1", @typed={0xc, 0x4a, @str='v\x00'}, @nested={0x98, 0x1f, [@typed={0xc, 0x10, @ipv4=@rand_addr=0x1}, @typed={0x88, 0x6f, @binary="d1a2bdd64d574eb2780122b180ec17cc9237f57dc3541339f6f18203dcd94cb7763b367516309c0767617a9c38384ecbbe8511eea2d84a0579a4fc8e26f40e525d813e14ff222b8c116de7aeed1bc9e49904f16c6e196fde352dc3c8b87c4427a87fcfbdcfff06ecdef45819b85224c48ac26678321d532e6af3439c9f50"}]}, @generic="21d7c2e37303c4c88083c902bf685d568b9ad55d00504536f0b50c67e823f861ba98f760209b34aa3a937206bd92518939072317d9efa1a7a3bea872f4e094c2f238822751a338cc0b17665249cb06540695476ab1eac59104daf22a2232362bece62a2ac2f99070186583fef1e3b5fd40d75c20e7e635dce3306e21e59a87c8a0bbc2f429de089ba9b2bb9f5e91637888e72c440c79e931b1a84f91387086658e6ce2363f0116d4713292124ea20214cd32bc37ad54f8d38189ce3537d70f9310aaa2f19fee45cc888eaeac5a952911eacc"]}, 0x13d0}, {&(0x7f0000001580)={0x70c, 0x41, 0xfcebee2b31fa3545, 0x70bd2a, 0x25dfdbfb, "", [@generic="7c12c13febf0a0d8d924bb4aa7297b63db711b1966d6c739f04b47455f8c6a49ae2b6221e8abe4a6defc6950f28f004731d1fd14317d5182598e1ad27ab8f038364f2e87d85c90ca61b4623df509c6122485f44a07f2d208b974aaf446ddef4c128bc0b13c314c1fd1374b3f56abf12064b859f45cc8a07ddc7e4ac3103b1153aefd943bc9ef151e765fdd0f450d0df30a1d434c3349c4", @nested={0xbc, 0xf, [@generic="4859b68894e55a2847306d77e92036291d19a61cc756deddbbc66c8a485173b5dc72cb6506a6b11feba015c4a55d68eadec649756f57225c4e24822ee35a87d8cdd28c248374a8d866cccec01a409c634d2495d772f4327abd82bae8c21ea801a93ff8098baad3232ddba234806c34837922ba8829d927a4e3405b96cb54ade0eabf16f4fdbb4742a9c884748c8c743a3dd0089799ff6fc2956e425ffd19b710", @typed={0x18, 0x90, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x258, 0x0, [@typed={0x10, 0x8a, @u64=0x343}, @generic="47cbcb08c1634fd754413506340b882e8ed7d92b08f171a9ee49aa692f88a1d4df045b089c31efe2a8cecf3cf5d2b0c8e916176924e7e3acc4e70bdbbcb8f9fe11b69428e018d22f6c53711ddaddb1617c4dc6b4e29a0bfbba21f49946ea891509a7ac97b40a4b0426f4d84f63f78a671c2c7772e48d449dc6c2f7b89654f1a925efdf45230d398f74768448c4e1050b51efb3fa0526b98694ffcce568ab64b8e04cee9c1f011fbed61b718b1bd94cd638fa0d5f6c2ec12c57fbac88bd60b03738f3ebfe876a42f3ac734dc4a15751715393956cc23c6197ac63c310b1472bba88016d0bf4c5", @generic="0dd9a981a38466edf604ddcf03020062191380caed07aa70e74d20d11756806c56be55dd826ef22ca75835526f8eb2f83ced19ac1308f17f8066d97339c36fbe20c7fbec8917bba75abc4c41d2811d6a802a5f0757871206de20de7b496cd7f6ccdadee3752da3f257948474f2a493e1a985be3dab15fca0d3f9b7d5475265f017ea95172368", @typed={0x18, 0x27, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x6f}, @generic="88eafa0bbbd101a3b505caa8a6741aad81e92bff182d1e0a4c3cbe679c1b3b4fd6a03b1b943b4788207f4cd637ee92b6fb31a2807831cdf938764dbeb2bdd419a0f3a1701be0dfbdff5bbb22ce590e4310c53998d139492fb73d2254afac5e9faebc423a3605e4c1e83d42e92f299cc776447f17645354c6b2428f2b854a04877b231da13c5af292eaebcc7d19747ff84040824bbb1125c517bab01be4c2c7aacc8300d386191cd69e5f", @typed={0xc, 0x93, @pid=r3}]}, @nested={0x124, 0x3c, [@generic="3e42f67dc637aa4d5cc2e09c5dbf85706c018e5c746fbe6056e8c4caf8d516afbacac5daa3d37aff01a946f141af9a811a1eb8f848d834237ff0d944b0ad0e2cd9c01ea3407e8dcb5e6c499b6f6ff5d6c774ca00b46c9af289be474a1ad55b48d9f6df7f869a0272493726370af894d5627f", @generic="c72ce38a413996dcf00af1e470bb341564edc0a3400272df62ea5a0770d289e2ef3a0146dc929eb7864a815cb23e5580a7f11c5ad665e534ad8927a3e16a9ca2342bdf0930495a9e91b60a323ea02affad4fef97b40b31de77d0a55f9d0a29cbded6ca0484b673a5b48e47ec12629719ab4f1cde21235f562f461185ce44d75e9fcccdd429c030d0d8733f9ba14e19f7465a", @typed={0x10, 0x69, @u64=0x100}, @typed={0xc, 0x1f, @pid=r4}]}, @generic="76c235c2305ccdd2b659243a53733b6db5af6276966da335749fa29580645171f7af30d86e33304731a91f9e6b46a7d821923b4ad4b93da16ef20b001f677b62da2bc35a1985850bdc205a93ba48908a8b2722e229ec85e79835acaaeaceec4919d5ccd3f75fbfc723ab789e722793ea8a5cd96da62b08", @nested={0xa4, 0x67, [@typed={0x94, 0x58, @binary="913e0e8d3795253c8570c91d63eb6a8a1bee0b62ce9be7448c40122f3c0037d8a04d6c02ad6ccdab2480e7eb863e5a0a848600a52412c7c739de4c5f80364219d43b00ffc93dc1d21b99697d1769902c14a089fcf771f136744fefd893f068005c8772e07166cfbba5756a91252fbe358cbb2a9f3f9f6c59a18bff39eb74b5873b3837acb67a6f43fac309"}, @typed={0xc, 0x12, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x24, @u32=0x5a3}, @generic="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", @typed={0xc, 0x7f, @ipv4=@broadcast=0xffffffff}]}, 0x70c}], 0x2, &(0x7f0000002100)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x94, 0x4000050}, 0x800) 2018/02/27 01:44:02 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) socketpair$inet(0x2, 0xb, 0x1, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000140)={'lo\x00', @ifru_data=&(0x7f0000000080)="364fb2809106257e0f0aa71de8e4f7aadc66365a75962a881719b509e3bbb7ce"}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/126) 2018/02/27 01:44:03 executing program 3: socket$inet6(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x581000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000380)="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", 0xfffffffffffffd76) 2018/02/27 01:44:03 executing program 4: r0 = socket(0x8, 0x4, 0x1) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = getpgrp(0x0) ptrace$setregs(0xffffffffffffffff, r1, 0xffffffff, &(0x7f0000000440)="d31e8c0216d4af56f1dbb9073dbd891d4ac980d2466d31e6b7ba9b60c6f5b7382d2ef3052ea609fcb1143ff93a39e889") getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/02/27 01:44:03 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x332}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:03 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) socket$pppoe(0x18, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)=',vboxnet1\x00') 2018/02/27 01:44:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) getpgid(0x0) gettid() r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x19) 2018/02/27 01:44:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:03 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000180)="50b52df5ba900c8b4832e9adfbe2c2c3f4fa886ab7d92b6cf704016c26beb33f7af287cca1536c21df9557499309bf23dd401fa1afe3fd63a56e6d50a01133c145fed7f0a38c2eb81e72150cb22803d1dc150e0238489bfb2cbd982abc95", 0x5e, 0x4000080, &(0x7f0000000200)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000000080)='#{', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/02/27 01:44:03 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') ftruncate(r1, 0x7fff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:03 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000000c0)={{0x1, 0x3, 0x9, 0x1, 0x2}, 0x2, 0x7ff, 0x7}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x80000000, 0x10001, 0x9}) readv(r1, &(0x7f0000000040)=[], 0x449) 2018/02/27 01:44:03 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x58, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4091000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="680000001500000229bd7000fcdbdf250a0105fd", @ANYRES32=r1, @ANYBLOB="1400063d9b246a80bf02b0024c464609ef00800000ff0100004c000000030000000900000014000200fe80000000000000000000ff02000000000000000000000000000100000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x4000040}, 0x1) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000440)='./control\x00', &(0x7f0000000480)='./control\x00', 0x0, r2, r3, 0x3, 0x4, 0x808000) r4 = inotify_init1(0x80800) lstat(&(0x7f0000000180)='./control\x00', &(0x7f0000000380)) inotify_add_watch(r4, &(0x7f0000467ff6)='./control\x00', 0x400) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000fc7000)='./control\x00', 0x5f) r6 = memfd_create(&(0x7f00000001c0)='*-vboxnet0\x00', 0x2) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000000400)=0x5) inotify_add_watch(r5, &(0x7f0000594000)='./control\x00', 0xa0000400) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='environ\x00') ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f00000002c0)=0x80000001) 2018/02/27 01:44:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x9}) ioctl$KDSETLED(r0, 0x4b32, 0x6) 2018/02/27 01:44:03 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:44:03 executing program 7: r0 = getpid() socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_matches\x00') ptrace$peek(0x3, r0, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x4e23, @empty}, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x4, 0xfffffffffffffffd, 0x101, 0x1, 0x7, &(0x7f0000000100)='rose0\x00', 0x200, 0x1, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000200)={0x3ff, 0x7, 0x100000001, 0x5de132c4, 0xa40}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x744, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8000, @empty, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x3c) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:03 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x8, 0x5, 0x4, 0x2, 0x9}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r1, 0x0) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) acct(&(0x7f0000000040)='./file0\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/02/27 01:44:03 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='system.posix_acl_default\x00', 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00004a8fb4)="0200000022ffffabea0000000730de2d6a1f06a06113d50da1a968afad148199a1fc48ffd407080813893fd75218535017c594af85c33081ec56f6f323b0664b964851746f35f0b0f8e1d5fc", 0x4c, 0x0) 2018/02/27 01:44:03 executing program 1: clock_getres(0x3, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80, 0x10400) recvmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f0000001480)=""/77, 0x4d, 0xfffffffffffffe00}, 0x81}], 0x1, 0x20, &(0x7f0000001540)) 2018/02/27 01:44:04 executing program 6: r0 = memfd_create(&(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x1000000000000000) write(r0, &(0x7f0000000080)='#{', 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x401, 0x955}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xb77, 0xff, 0x80000004, 0x7fffffff}, {0x69, 0xfffffffffffffffa, 0x9445, 0xfffffffffffffe76}, {0x6, 0x7ff, 0x0, 0x4}, {0x7fffffff, 0xd3, 0xde61, 0x800}]}) 2018/02/27 01:44:04 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') memfd_create(&(0x7f0000000180)='smaps\x00', 0x1) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x7, 0x3}) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) getpeername$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) 2018/02/27 01:44:04 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = memfd_create(&(0x7f00006a7000)='\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}]}, 0x60}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00007d7ff3)='net/wireless\x00') sendfile(r2, r4, &(0x7f0000d63000)=0x4, 0x3265ac94) poll(&(0x7f0000000000)=[{r4, 0x2000}, {r4, 0x100}, {r4, 0x40}], 0x3, 0x101) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 01:44:04 executing program 1: r0 = getpid() getpriority(0xfffffffffffffffd, r0) 2018/02/27 01:44:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/02/27 01:44:04 executing program 7: r0 = getpid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x104) r2 = socket$unix(0x1, 0x7, 0x0) fcntl$setflags(r2, 0x2, 0x1) r3 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) quotactl(0xb88, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000001240)="e2bdfdc76c86b0fedada5ddaf34b2246752d151a9701b690c980b83f1aa9e230934f2bd4764452a80f61dd05c39855a89e4485fb9face6e800ce2f0e5f9a0ca52b7dfadd38fe5a7e283cc314ef4483d12e2adb20ba217084d1d0fea838a90347376b95ddbd30817df73de0571e410f4407fb8a72bc1ef223562da85945ce549a8a7c71fe50ed11784cc7cedc2952e1359c66ff3832f0bca24a5fa407805705b73f97f783618161494c64f6ee97cbed") 2018/02/27 01:44:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) getpgid(0x0) gettid() r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x19) 2018/02/27 01:44:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 01:44:04 executing program 7: getpid() readv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/hwrng\x00', 0x101, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000071c0)=0x6, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000006f40)=[{{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000002280)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/205, 0xcd}, {&(0x7f0000001140)=""/72, 0x48}, {&(0x7f00000021c0)=""/112, 0x70}], 0x4, 0x0, 0x0, 0x28}, 0x465}, {{&(0x7f0000007140)=ANY=[@ANYBLOB="6337c026ea7b08ab00453bfff2b4e9bddc2b3cc67d96537c2ab19568d7f91f00", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000003340)=[{&(0x7f0000002300)=""/30, 0x1e}, {&(0x7f0000002340)=""/4096, 0x1000}], 0x2, &(0x7f0000003380)=""/4096, 0x1000, 0x8c}, 0x3}, {{&(0x7f0000004380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000005940)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/177, 0xb1}, {&(0x7f0000005480)=""/194, 0xc2}, {&(0x7f0000005580)=""/207, 0xcf}, {&(0x7f0000005680)=""/177, 0xb1}, {&(0x7f0000005740)=""/214, 0xd6}, {&(0x7f0000005840)=""/212, 0xd4}], 0x7, &(0x7f0000005980)=""/81, 0x51, 0x800}, 0xfffffffffffffff8}, {{&(0x7f0000005a00)=@in={0x0, 0x0, @multicast2}, 0x10, &(0x7f0000005c00)=[{&(0x7f0000005a40)=""/234, 0xea}, {&(0x7f0000005b40)=""/169, 0xa9}], 0x2, &(0x7f0000005c40)=""/98, 0x62, 0x9}, 0x1f}, {{0x0, 0x0, &(0x7f0000005d40)=[{&(0x7f0000005cc0)=""/103, 0x67}], 0x1, &(0x7f0000005d80)=""/4096, 0x1000, 0x400}, 0xfffffffffffffffc}, {{&(0x7f0000006d80)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f0000006e80)=[{&(0x7f0000006dc0)=""/148, 0x94}], 0x1, &(0x7f0000006ec0)=""/69, 0x45, 0x8}}], 0x6, 0x40, &(0x7f0000007000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000007040)={0x2, 0x3820, 0x1, 0x6ba, 0x7ff, 0x9524, 0x80000001, 0x56b0, 0x0}, &(0x7f0000007080)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000070c0)={r2, 0xf57, 0x800, 0x400}, &(0x7f0000007100)=0x10) 2018/02/27 01:44:04 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000000000)=0x4, 0x4) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:04 executing program 6: r0 = memfd_create(&(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x1) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/27 01:44:04 executing program 3: r0 = memfd_create(&(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x1000000000000000) write(r0, &(0x7f0000000080)='#{', 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x401, 0x955}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xb77, 0xff, 0x80000004, 0x7fffffff}, {0x69, 0xfffffffffffffffa, 0x9445, 0xfffffffffffffe76}, {0x6, 0x7ff, 0x0, 0x4}, {0x7fffffff, 0xd3, 0xde61, 0x800}]}) 2018/02/27 01:44:04 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) exit(0x4) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xf5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x40, @empty, 0x3}}, 0x1, 0xcdd, 0x1, 0x8, 0x2}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x5f, 0x1f, 0x0, 0x2}, &(0x7f0000000140)=0x14) 2018/02/27 01:44:04 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x100) keyctl$set_timeout(0xf, r0, 0xfffffffffffffffc) 2018/02/27 01:44:04 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000002280)=""/4096, 0xffffffffffffffe7}], 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x7a3, {0x2, 0x4e21, @empty}, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x4}}, 0x8, 0x80, 0x2, 0x9, 0x1, 0x0, 0x1, 0x424, 0x9}) 2018/02/27 01:44:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x800) connect$netlink(r1, &(0x7f0000000180)=@kern={0x10}, 0xc) tkill(0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/77) 2018/02/27 01:44:04 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)='#{', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000)=[], &(0x7f000034bff8)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 01:44:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x8, 0x20, 0x3f, 0x101}, &(0x7f00000000c0)=0x18) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001180)) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0x35fe, 0x6}) readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:04 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xc0180, 0x0) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) 2018/02/27 01:44:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/02/27 01:44:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000371ff4)={0x0, @multicast2, @rand_addr}, &(0x7f0000ac9ffc)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 01:44:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:04 executing program 5: socketpair$inet6(0xa, 0xe, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943ffc)=0xa35) read(r1, &(0x7f00003fefff)=""/1, 0x1) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) getpgid(r3) r4 = getpgrp(0xffffffffffffffff) tkill(r4, 0x800000000025) 2018/02/27 01:44:04 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302c633130322d7f140000"], 0x58) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x200100) recvfrom(r1, &(0x7f0000000200)=""/252, 0xfffffffffffffe8a, 0x6, &(0x7f00000001c0)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) 2018/02/27 01:44:04 executing program 7: r0 = getpid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x58, 0x7ff, 0x7, 0xff, 0x7f}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x3ff, 0x3}) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='net/softnet_stat\x00') readv(r3, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:04 executing program 4: r0 = memfd_create(&(0x7f0000054000)="f920", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = socket$inet(0x2, 0x5, 0x5b) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="9b8e437f465dc53fdf4d9df281d2f6ee", 0x10) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/02/27 01:44:04 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {0x77359400}}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') chroot(&(0x7f00004d1000)='.') pivot_root(&(0x7f0000d7f000)='.', &(0x7f0000c8c000)='.') 2018/02/27 01:44:04 executing program 2: r0 = getpid() getresuid(&(0x7f00000001c0), &(0x7f0000000480)=0x0, &(0x7f0000000440)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e20, 0x12, 0xa, 0xa0, 0x0, 0x87, 0x0, r1}, {0x9, 0xd, 0xb6bf, 0x7fff, 0x800, 0x7, 0x6, 0x5}, {0x6, 0x9, 0x8, 0x4c099e9}, 0xff, 0x6e6bba, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3504, 0x3, 0x3, 0x6, 0x3, 0x5, 0x4}}, 0xe8) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000380)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000140)=0x4) readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$KIOCSOUND(r2, 0x4b2f, 0x10000) 2018/02/27 01:44:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:04 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xc0180, 0x0) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) 2018/02/27 01:44:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x40) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842", 0x10}], 0x1) 2018/02/27 01:44:04 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(r1, &(0x7f000009cfc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000001000000609b82d3bd9dad765a6853f2b5174a7f53ff12260764e1c1f363a8732af1f6f48a0a37ba9ad79b67d72f3d28cef6c038fe96df5b676310fdf032334d0b80167db9839a731dc0782a9e5b0eb8033e3eb5c4ba04f68471c6c3661181bbdd20c60d03ac282b0a1b6d55d0578360745e3258727e63677d09fb7c1f6904b98c9f63d402a6fdee0840c770bcb0c8d84964d3ba1d4ad147341dfad38b65d8a922932d76ddb952b0080e7146d3764892a41070c70ca97d2ca8276da17a874645ac3f96ce979c60eb3434aceb9e6d", @ANYRES32=r0], 0x18}, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCNOTTY(r2, 0x5422) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r1) 2018/02/27 01:44:04 executing program 2: r0 = getpid() syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00', r2}) 2018/02/27 01:44:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') readv(r0, &(0x7f0000002240)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x107f373d, 0x1, {0xffffffffffffffff, 0x3, 0x9, 0x3, 0x1}}) 2018/02/27 01:44:04 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7fffc}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="e3b821e1f8c9d1e48e452a45aa3e34638a10b11041e63ccdf9c6464b07f3ad95235ddd558e9d94d999ec0d511b21c63e5f1f2bf75ad9a1689ba813bb494ecf483cf5763d20fbd360db148fa48f938af5ebd5b1b026f5d3ef4f36634eec3dc6a565c613887167d56518ea35a598441a25c087341efed987b0d62b09a24cde9cb54128416df8e74d620128407194b05027123ef69d12cf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/27 01:44:04 executing program 7: getpid() recvmsg(0xffffffffffffffff, &(0x7f0000002480)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f00000065c0)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000002280)=""/240, 0xf0}, {&(0x7f0000001100)=""/177, 0xb1}, {&(0x7f00000021c0)=""/80, 0xfd57}], 0x5, &(0x7f00000023c0)=""/163, 0x366, 0xfffffffffffffff9}, 0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006580)={'bond0\x00', 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ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x6, 0xd3}) readv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00003cc000)={0x51, 0x0, 0x0, {}, {}, @period={0x5d, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) fcntl$getflags(r0, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xed, "9f7245f4fa1f7c76c79ab0c725417cf311675260cf0f0e289310ddfbb4833873e56c31a4bca5f73cd3df9898f2d7345182667a813678303d625d7dfad44f5e75da3500e7aa26f08fd767b9e6e997e8db1c6e6e78ba5444cd9b7ea601afa76f519e43892bc356f77d9814e3acaaf08e25de70ee31b84db4d66868f826884ad215d5bfa51b4ef540cf752c4ac38080ca12089933f94f31a16d9d493ce84339b99dc08c9722ad8412155dec247d023f836e81ee72e90eaf0b318fac018176dc55005009d603af3e7b61212b3436ac4bdfed5de8351180c7b226be083a1b4066f9bfb29b0a664bdf187b64523a2a18"}, &(0x7f0000000100)=0xf5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8e, 0x1, [0x1]}, 0xa) 2018/02/27 01:44:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x401}) tkill(0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/02/27 01:44:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:04 executing program 2: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000140)=""/197) 2018/02/27 01:44:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000fce000)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001140)={0x0, 0x5}) r2 = getpid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="6200000058a3cc25086329c4c127c80867f43f8468b98d7707c650eb7f4b7d5df4dd204241238ff594602d20d5e17efd6356528e9ba02a864a128a6adbaea114a03ffbdbb14355713eb6902e5095336751ed1f874794b356a8c35c481708964cc7bb14adcad8"], &(0x7f0000001200)=0x6a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001340)={0x0, 0x4, 0x0, 0x2, 0x2}, &(0x7f0000001380)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001240)={r3, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x834}}}, &(0x7f0000001300)=0x8c) r4 = syz_open_procfs(r2, &(0x7f0000000100)='smaps\x00') readv(r4, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4096, 0xfffffffffffffef3}], 0x1) setsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000000080)=0x7, 0x4) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000040)) 2018/02/27 01:44:04 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/current\x00') write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:hald_exec_t:s0\x00', 0x21) sendmmsg(r1, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="f5226a6bd4028944d2587f96acb3ff10e22c98b53014095f64a3", 0x1a}, {&(0x7f00000000c0)="d8bd3a78b724d53ad3631cb8a963afd903e9fec376dd3f58042949b91c81c520d4e46b0f78918b0ec4a43c06ad6156043e4d671e3f906ccb5ee2c396805606c357dc55aab7a593d638487f311ce291d2557c12e18122aa3a0d65fe263d892f6c22fda4ed896c2102ff10577c2546c6cb59e600ac2263ccd69a75af1f78400d2904d12c311b00cb4e966a89a07c0ad43f6fa1549237c1b971894e091fd905a4e6380ffe9513abd9b28b6a9d056b80a04c82e19fe816fb275501edfcef1de03022814bd199870665605e2899f94f3eb998d3fe3afe56e90322dd44dc6514ab4925e136b58b2148", 0xe6}, {&(0x7f00000001c0)="291b6bc70a0ae4c8171016f84d0f805faf238c70784ece749098538ba23a2e78c55edf5f90e84ed2d30d4fdf9b26be09e85e4e24c82f6f6a83d2cef026b9959d4627c124673027fa06f8c956f22f1cfceb8bd00d5be1633b715984113887975f762e019e892e139d849c714d095241ce86916b2d3ff666da1d3887b5b137e30f2d68ea2ad000b827db2a1f31d9983d8260", 0x91}, {&(0x7f0000000280)="34bb367c35e129105e865401b98e39d0fc73f63e3dde64ec1650904489d0a1e953ebe0d087a620d25917b3c2fbe57b6b11d63a74f9c1eb1d83ac89a29e79956d188a2c4f9dab70ad8d7a8b2baabf8c946560443398cbe777887f764007278f5e6211bf584fad4feee1d0c281fa0a7f78921ddc9b", 0x74}, {&(0x7f0000000300)="0cd9d5b7b30aa5863de5fcb02196a6fd8d4bedee17434671a3caa987", 0x1c}, {&(0x7f0000000340)="8d5effadb5754850efb6bd3d58f2f3bedab35648f21f61e10af4bcbfa959595b312c4072a9788d6da610f20b3f4c0e02473da813bf795d9bf0ff75cfa266da7710ee7169673ed13cc7747f8d6642b115ec5abf142971df8d1532a2491491efcf69c31cfcfe93f18fe739762206ab95218c0c473997c265a601279d322195113bba8249484feff21f5f9c52d0515279ba9619340ea3bbe4667cd150d205357cb22603b801547c", 0xa6}, {&(0x7f0000000400)="d061e4a1a99b05a797f666d9a7efcd8ba1afd011935e50f8a984ab1cd0f04661c51f6fac0da66d6e3869f71893884ac4d672b130db6ce5ffc7f002e225a289340a48149e5298c1c3d4841ba2ec81916696102342507c506d18889c7561e8166d45346e93e889b82e28d92f9835bcdba8af1850b78c96ac8c91d8ed559fdc2284bf4ed022d454a37f3d68e1cb94f1011f96c17cb9154931d7195854a160cff9bc4a148be548f1354e08a841fc0ca16d49012654de1e4f9083e9f9a99fb04f2fe8767381c612430059533c920c22b7288ed50ffa9a8a37d28f2885d59d2cc7de61928df7aa8d03f84cad13075a81", 0xed}], 0x7, &(0x7f0000000540)=[{0x40, 0x110, 0x7, "8b8117f6fdb2ed0d3c7d12fc9b57d05e8a6eb38b5fd21a384b0e72aa532d83c11597b33f2d4feccd2304cccada86dad3940a"}, {0x100c, 0x84, 0x100000001, "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"}, {0x10, 0x0, 0x400, '@'}, {0x1c, 0x109, 0x9, "ecf3ca825c7f41d3a7e4e3bd8ece700d"}, {0xf8, 0x119, 0x0, "f01c417d07af34d1ef60d10adf7ca5b081ffcfcabec764709e0e2ba334938cef2de085898af0a2adab0a5a726aff459557411739bd6eb38f845f0c04632cfd17401925f2d06ae1df1985fffa54e4fb5061b9c02d3131e0c6bee2bdc2ec27976c9040df33c0d19b9da06943a0d6abcd50e46f8c6cae05a447f17d70598b407a7c8cd46256a6dc641df3d6f572b002ad71ba1ebc8216a3813eb842b61f910e24481da182741438da68cf58700233b4490ecbd9a01656d7d6f29be384eb0a1186c18528564bbc21a2c7e9e6bc073bff788da40fe58b32050e56ee1731bb22492961a3ca179811da45e67c"}], 0x1170, 0x40}, 0x81}], 0x1, 0x4) 2018/02/27 01:44:04 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r0, r1, r3) socketpair(0xb, 0x7, 0x8000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0186416, &(0x7f0000000280)={0x200, 0x8, 0x1, 0x7f, 0x4, 0x1}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000300)="5b3b66e48a912da44d4aa718f5cc32acb8a00aca34467bc7e49cc7f838da1f3eb0904833b202189859cf3b133de2e9213dfe001a2d047e38f59c002c446a353a8f2b88583ae21212e02a1d5329d3771deabd93e1cf55813441f5a86c224c08ec08fb84da52737e1830921ffc61c08410dc8436e8d06aca9aece375d1c6aeb0fe6cad9c6b2b4ee205a054b10df4ae4e09e86aaa15d6a265c2d0a1fd4b7054dccaf2fa8abd12a375021fd2bd0aa451d5dc8a1e36afeba85cd4dc44791efe0db7ee48c70998a3a9ad1a121741ce0dcdf784b3ec9c4ce9cb00739e290e79edefaf36081db7cb632d6ea0a64c52197ad16a2d") setsockopt$inet_buf(r5, 0x0, 0x26, &(0x7f0000000400)="08673ae1c204b6bf4783c10630f20882641d055509618c255d8cf802948d78914e056a554d81249c9a6e7dfbe6474c37ec45461572092615aa8bc34bc6309e4819a3bc149a68f15c41a607eb5d392bda4a91a2f23c86486d16601d60409b0dad6eea3aab35bd7f2a64393880335d30dd50fe717ac2484164f53af650582d000ee9b01bf7f28bb927ee2b0e4b16cd444511177c76a818c377ea026fa50d3ead588250afe659b3559e122273997946b044a722fbac17d58e59d892fcf35e22e24e7369", 0xc2) r7 = syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0xc000) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000540)) keyctl$set_reqkey_keyring(0xe, 0x6) r8 = accept4$unix(r5, &(0x7f0000000580)=@file={0x0, ""/71}, &(0x7f0000000600)=0x49, 0x80000) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000640)=0x800) ioctl$TIOCSBRK(r4, 0x5427) sendfile64(r6, r7, &(0x7f0000000680), 0x1) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000006c0)=0x63ef) setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000700)={r2, r1, r3}, 0xc) prctl$setfpexc(0xc, 0x80001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000c00)={0x0, 0xff, 0x9, [0xf5, 0xffffffffffff0001, 0x81, 0x7, 0x6, 0x3, 0x3, 0xf8d8, 0x1f]}, &(0x7f0000000c40)=0x1a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000c80)={0x0, 0x6, 0x0, 0x8, 0x0, 0x2}, &(0x7f0000000cc0)=0x14) sendmmsg$inet_sctp(r6, &(0x7f0000001200)=[{&(0x7f0000000740)=@in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, 0x1c, &(0x7f0000000bc0)=[{&(0x7f0000000780)="0fe92f26af1c121f903760e3c80f775a38797fa04305cee2fbd689ca2c8cf9371125756c0e43c72808d7d354171b059c93b831af1d7f876a480c7208241cefbfe3675f50ee40e9cb59cd369e4ebbf4de9e178f1e75fc7bff01f8d5f2293ac18776635b62a1c6975bdb1297d0d61dd538d0140fccc57ba481953bc005a99577431cc51030edbe4173aafb2b1ce45b8ffc1f2f0bbf4b17", 0x96}, {&(0x7f0000000840)="5ddc0a70b39d8bf12954a31d7797544b6e670f120c68ec1fb28bc09304cab3f6c2ba16a30cbb8d900634d4b0a9bf34020fc0533a608b6f9bcdf5fba090498ea5c5bd09378c6958d84f4922d1fbd56a63ec75020a663f52f1c7b545c37bd8c69a079e696f43bc47c6a32496621600c3d389f5e5c19bd06202de288dec3b4984047bd2de67cf2648a335830a21937f8c16501237a72b6d2706e47f10b018440146536c100bd44b79367ae4b7a229e0c8c9cf3e4768597d49efcecc177a47e0cca2f247f945e964893823b02e0c941d153f76ecfb45", 0xd4}, {&(0x7f0000000940)="786edff8b40b48fa79ecfaee350b6a5064857c77360b79dd5032db6dcdbdf907b85991902e1a31e8ae440f5b66723ffb4cf68dd0f86ad0", 0x37}, {&(0x7f0000000980)="01a4afb193244665a044a38bbf9ffcd100206e9c2f9cd4e424648c57b17a74bd79b5a991ef10ab867dc4ab045c4232c0d35a4f6035aa5d9de7b7447808f4c0fdbd95245a66f471c5b6f7bad41dd85d78d10060595c7c98012e7b529c58ac0e6d1310045fd1e45af1116c5f9f95f50665b7ee97311700a9db4f9645d714772a4ffa8af25917ce9ff42ea70029d62a6a46a48c6176e26ca4a38f463ea69bf68eae064146b5e60b4eb7b18696e5455cd6541223cc8d519abd1358d8fdf3c6965aff5dda522ac15561bfc1b1", 0xca}, {&(0x7f0000000a80)="71116300111600b727d1916f8a945565c24e0f2381c4ce424d2670edf73ead27548a0147993f4d76f2dae8c79bc0f1e01c5a1bb4081246f9b42d33d9ea0d1def6d674b1fccf979a1dbcde5cddc04a005", 0x50}, {&(0x7f0000000b00)="3658ad13b83f734c710cb53973591d2d1ef552b576af3a8488efa243d4dbf11b84a66acf866c45913a5abc17c204c420e0945b999f940e047f62ef0a9ad74cb52ca8e7380f7366c569b7b4ba3ce5a0225f0530ce26a76c8c71ebf846400f49542909757841d291a36f44a84491e6675d06d015b8942ae68027774477cad124ac94ce32198e", 0x85}], 0x6, &(0x7f0000000d00)=[@init={0x14, 0x84, 0x0, {0x10001, 0x101}}, @init={0x14, 0x84, 0x0, {0x401, 0x1, 0x9, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x21f1, 0x7, 0x0, 0x7, r9}}, @init={0x14, 0x84, 0x0, {0x3f, 0x7, 0x80, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x5b9, 0x2, 0x1800000000000000, 0x0, 0x0, 0x3, 0x8001, r10}}], 0xdc, 0x4000}, {&(0x7f0000000e00)=@in6={0xa, 0x4e23, 0x2c89, @mcast1={0xff, 0x1, [], 0x1}, 0x41}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000e40)="6580b974b1ee02acd798763a218dd2fd4b5637597a62595f15e86d89d08999dbccacf56d92ed4e364206b29a2f13863988dd92b03ffc0cb55598bda4bbe56650512dfec13bac288966ede365d8508d847cb0935c9f0282fc8598f97acce044d8781d9febad3be78c8ea2966f1c91ca82d1e9013a7bf95d4b80e721de96ea19b0a8353754c409d44217901e37750e9008d8a27213", 0x94}, {&(0x7f0000000f00)="288ed2dbfbbfe925df1ac93e057c7d942003b6dbb2ac26009f2146244797c3dfaca233418194488c80475fc68f9a2f1b7e0a328e30889a9a4007b63283803cb9d5217fcce9311e09b7", 0x49}, {&(0x7f0000000f80)="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", 0xfc}, {&(0x7f0000001080)="2288e9a4718d16839ed74501e1dc5fe7e732897eebc565a49df4c2a739877568be61c87f634be22305f362731d161459df4918ba3b0296e6e8efeafe751a891dfbed31f65f1a391b146ee62a52c5bb045513934c81f8e9342b91ade177b5c8988f7f1e905e711365e8eafdcf7f06ee73bf2e63ae4c420394896d25ffc10ef1f29efb659bfbe6be2ea36bdfa818ff61f998a3ae5791dfe50e33c9e53f223d0e904bf5c22a6c501dd41b678f4c1e51d9eb1340678ccd04c5369e4b811376e15c80dbed16456634cd84c38c3d54f024946aae19319c1ae0", 0xd6}], 0x4, &(0x7f00000011c0)=[@init={0x14, 0x84, 0x0, {0x94, 0x1, 0x9, 0x4}}], 0x2c, 0x40000}], 0x2, 0x80) timer_create(0x7, &(0x7f0000001380)={0x0, 0x5, 0x0, @thr={&(0x7f0000001240)="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", &(0x7f0000001340)="d46ad79085f575dfc79f78ce326da52982ef40d938bf2b"}}, &(0x7f0000001400)=0x0) timer_getoverrun(r11) sendto$inet(r4, &(0x7f0000001440)="01c949185406811a65cabf9b462f21c77b25d1bb35c7e70f2d45dce82015ef4f7d0c8885a374e67c1abdd3e23f499d8f33e0e23af4a84364388b43bd4933e0519aad2ed00378de12e396f6ec3f0d1d4e32d4fae61bbe8937666322b809c7393828902742a1fae9151db1401c49921d1239361d97ed30e1528b32740dc5019e73a031e3bd32780b7e9dcf20cafad011bc23", 0x91, 0x8000, &(0x7f0000001500)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000001540)) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000001580)={0x2, 0x31241025}) sendfile64(r4, r0, &(0x7f00000015c0)=0x2b, 0x1) sched_yield() bind$inet(r6, &(0x7f0000001600)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 01:44:04 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x2) 2018/02/27 01:44:04 executing program 2: r0 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe1b, 0x4003e) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}]}) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000140)={r3, 0x20}) r4 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r4, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) clock_getres(0x7, &(0x7f0000000000)) 2018/02/27 01:44:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) pselect6(0x40, &(0x7f0000000000)={0x1, 0x33b, 0x80000000, 0x4, 0x1, 0x3, 0x6, 0x1}, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x7, 0x71d9, 0x8, 0x80000001, 0x616}, &(0x7f0000000080)={0xfff, 0x81, 0x4, 0x8, 0x7f, 0x40000000000000, 0x800, 0x75}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) sendto$inet(r0, &(0x7f0000000180)="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", 0x391, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f98fbed0d3f90d55acb99e6f7b25b83d7c43d63282f753c6f22c36e47dc8d368b0fb3b320352220356c733fb10e4a67a359dcc510b522fe8f85b3decbaf376406d4786d3de3436ddf2473fd358b9237640efeaaa5c8ab8c4aa3fd00356ae39c1b90ab925909110c68935b8f74f42677699a2208cb11d21a2e3038194f872091e531bc1e526e8bfa2f97f4ad681e3136b9c8cb1f42d022a4f23ede6c4e33d4d3a9bd5ef18a725bac6499d183a2472f70269708284da8202e014d0fe9993b462", 0xbf, 0x0, &(0x7f0000a28000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) [ 162.012704] audit: type=1401 audit(1519695844.830:46): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:hald_exec_t:s0 2018/02/27 01:44:04 executing program 2: r0 = getpid() socketpair$inet(0x2, 0x0, 0xfffffffffffffff9, &(0x7f0000000180)) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x220200, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000500)={'dummy0\x00', @ifru_map={0x2, 0x2, 0xae1a, 0x7, 0xd29}}) rt_sigtimedwait(&(0x7f0000000280)={0x100}, &(0x7f00000002c0), &(0x7f0000000300), 0x8) r2 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbdff8)='./file0\x00', 0x0) socketpair(0x2, 0x4, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r5, 0x4080}, &(0x7f0000000140)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000480)) r7 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002280)={r6, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="65ba55c0e81a82f3aecb3e1be4ee40434ca36bbbbf54978cf2e84fb72ed0634305eafa3e65cb59d68dca668702f8478415a2d40f6ae8e01f472865a8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x24) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000240)={{0x0, 0x2, 0x8, 0x0, 0xffff}, 0x3, 0x0, 0x5}) readv(r7, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0xff, 0x4, 0x6, 0x80000001, r8}, &(0x7f0000000380)=0x10) 2018/02/27 01:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000080), 0xff96) 2018/02/27 01:44:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000853fef)='net/softnet_stat\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb0, "684a07557f550ac6c609326a5b5101a5d9c7b64a3bc9327d0abb791669709c873ec6e4fdd4e31b0a721019f60b0b23ad6a6f678c147d04e2bc03aef6797444de772f8f796e837d5f6a0efd84c406a15d497ed9761c29d32a1f9c41b05e2cffed5298031fa61c66d05b5d7984d548a4ab5cafc3df1b05b43efd31a0915fc4fbcb9bb6c3ac04822f4096291b9f583be859aed87bc645e7c28d1197a74f586fa57cbc22e69b30448be6dd1a2e50b4ca488e"}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000fa0ff8)='uid_map\x00') sendfile(r2, r0, &(0x7f0000317ff8), 0x400000ff) 2018/02/27 01:44:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x40, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20800, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) tkill(0x0, 0x0) 2018/02/27 01:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000080), 0xff96) 2018/02/27 01:44:05 executing program 6: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x8, [0x0, 0x4, 0x2, 0x80, 0x0, 0x8, 0x6, 0x100000001]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x9, 0x30, 0x0, 0x8001}, &(0x7f00000000c0)=0x18) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000a96ff6)='./control\x00', 0x0, 0x0, 0x0) 2018/02/27 01:44:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032ef44)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc000, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x6, 0x80000000, 0x200, 'queue0\x00', 0x80000001}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/02/27 01:44:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(0xffffffffffffffff, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:05 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='projid_map\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:05 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/relabel\x00', 0x2, 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f00000015c0)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x2) kexec_load(0x0, 0x6, &(0x7f0000001380)=[{&(0x7f0000000000)="4327c07265f8f253048857282bd334a61273f5403ec9f09a5842d5d94098cb9d67073070f6e088d09c825277c9e7ca49b3012a588881aaee8187ced727a7d83ca7ab354001442ec498e80f284c37c4e13a48de13e387be2d73d817d865a990e49e0ca7eddc06e5d1506df14adc7c4158dfd7d6eabf477019781fa8d72c6456908524273f76a463ed89a8674cf18427a63c3fa7f1cd101bfab7dcf5c6bc986f699ee1249f5afb485d56b95299ee3768ceffa6de0df24fa98a1397b90c8c305ac108828d", 0xc3, 0xfffffffffffffff8, 0x10001}, {&(0x7f0000000100)="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", 0x1000, 0x800080000, 0x2}, {&(0x7f0000001100)="90b0d37e98e4485ca60bb71efdd6f46df4ed0e1b2b4c61161e9fb4056ff46c80881db2b05ea7ca1d03a712a4d92b97ecfa59b5bf1efaf0144f64478560998748fcd15c1118f3531e904a210fc6790eeaacafc360f92259cc167bb1210250021704fd353e10c79f33579a2ed56178e5ccd67715cf8392db8376f79a343f97a6829b8c9c555116fd4d3f4a139f98de4cbfaecfd917c15d06de9d47bdd6c1272a951f8093871f63b1798b91323092788f92d06ca7bdf0cbfd1b179d3028175bca7562482c2cee4de01327f3b28088aa1ab02ef6c960ca5d77e81f6a67ec0a40b36ac892b2caca58bb3097f3a07e8bec1aca69f8a4", 0xf3, 0x4, 0xff}, {&(0x7f0000001200)="b8577c3862a4e144d002ede664c32961a636c5d2154f09de05d1bec264e5247586c1e64568ea7e61cfe23df4ebc1d827f9c107a1d161af34447eb5aac157586d109f1bee75ea6ab618fa7f74501752b03a9d548eedf698efaf03c54acfe3570f08fd1f337f4c6733dd45fd796ab0564f1068f9a321cb4de9150235fe0ee1573f5720fa73d574b3e0b6d26d7e3d6906b60b3c7a269f43562690671fe8092e316c0e52b59ddfdc0248278bcc55bc46bb13b1", 0xb1, 0xc6a, 0xb91}, {&(0x7f00000012c0)="4e4e48fae6504c47062a7e0cac3c61074d1b2b8ccb880201334f92efd6b546ab2ac1070a75c8c9779842", 0x2a, 0x101, 0x2}, {&(0x7f0000001300)="248cb115104de173cb1cd734eec6016018a4b308a500e99ec40386d1425ccc97dd89201fe9849268b977207717940032e2bc9685c2e0498f9d5d9c8d5a84af4a10d8b4401f7088f7b221a0b283691d6e7b65", 0x52, 0x7fff, 0x4}], 0x160000) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001440)=@ax25, &(0x7f0000001480)=0x10, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rfkill\x00', 0x240c0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001580)=0xffffffff, 0x4) getpeername(r0, &(0x7f00000014c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001500)=0x1c) 2018/02/27 01:44:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000228ea0)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0xfffffffffffffffd, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) 2018/02/27 01:44:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='#&bdev\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0xffffffffffffff57, 0x2, 0x0, 'queue0\x00'}) tkill(0x0, 0x0) 2018/02/27 01:44:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pwrite64(r0, &(0x7f0000000000)="879a2dfec1124ac2c55e72aa1395c625c2bb0487e110e7744367280e02c96910a7cee75ff4102c3e004aeb83001c1c91392c16cf2b1eb54393a7047648625194c94d726d3774d4f87550a65e3ed59183130f69b1908a78ea30a532d804ffcf7c2ae10a1f2e5a3db706a748b2c8d117e9c94cb117e255b238ad17c70b86896f38e3656a0f57c31ec998079dceca55e9", 0x27c, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x400, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) mount(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='ceph\x00', 0x40001, &(0x7f0000001f40)="2c184f7ccfb7411d4edeacc3ea3fc4e3f1d1d58de3054caba09448e0ceba1592a4051006d5658c9286e72b4898b89507023734c4b1ea6b89a1af305224ce387624b656375303dd4827fbd3600c24382e1d3af4") sendmsg$nl_generic(r1, &(0x7f0000001e40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001e00)={&(0x7f00000002c0)={0x1b30, 0x28, 0x208, 0x70bd27, 0x25dfdbfb, {0x19}, [@generic="d996e5de38cd4e9c3df99968bb7cda064f5141cbb66376930cc7651b56459fd277dc392ae972b277cc39897e3b117d0c02bce6866df9d14ca5c60797bf94c7000f8b36210d48ffcd3111817f14323c83a42521c32ea273f8c648c383fc12708cd9453a8de69c61a51c8a4ace69912601e155dc4f9414f222f0b5328225ecf1bcf322fbbdce27b9c9440c278da43f", @nested={0x148, 0x0, [@generic="d540035ad3bab11c31f35581ab2cddd9c9484a2114774c91b1efe5ddd4022f84f47d6542a1b07baf079d06115caa8e5aeec3cb6ed367450b5976876f7bf20018e67bd4b5fb44aaa9978eaf77ba86c23397cfdb76bfb74ed01a02c8884dff83d63a2ac54b3ecece5c006ddde4b6dcbf17ad", @generic="29ff27ea370f6ab38071f9f8edbd7984c031190481f2d32a7b5e412fc28b12", @generic="df69a0f7d982255a0b25a5b54fc323d40b1e996436dfdd9e4d09c7ada2c80320aede29b987d6d8908e26746c52ff01090f1408e17553b53da1f6885b0d45c170e337ecdb00b3a957652dfe9a3242adf84f10e41f455f3ce2da81e4c55fc12636dc3ff33f174f0853d0996f2bddd037e61cd92158", @typed={0xc, 0x1, @u32=0x1}, @typed={0xc, 0x3f, @fd=r1}, 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@generic="e3d9e105b05f91a142dfb6c17b43bcfcf2d5b37f991da438d7ab0b0673a7db8b839616ca4bc107b364e3b251291c189f91026b937dc27039c3a6586ac1960d2a23e22325a0c6acf5d79704e785a80ef816fffd434987365f985acf48e5d7613094b247ee731864f7045bda929cbd693f164860d21bb49b3dd50be83fdb5bea3ee13a3b1042a6bfc4920fe7f4d35d21585804cdb76cb6a4", @generic="cbd2e0f38d15a2f4f2f9139db2e64a018e5ce1f70472a99bebf7689dd3bc23f3e63520ca591ec7c5c34519b656a306d38e2ac4b53ac09ebc70ef051bcb97920fb6b4daad03c9fb60e08dd1939fbe677db77a06ef5913312aeab46143760cf64ca70447882fea18bcc3f11f9d813d318420a5fa85942537d91af7c14ef6bc7e7add57d2ab89b69297c5cd7816824ce3f9e66f1acc809f7e49e583f715cd377d4900a0e86fe5690312ac708e4429002520f5fc7a253928ece9a0abb23be1bbf6df22d18a072f73", @generic="49a04d0d4b530a43a31bdcfd4cc86640105d428be17067e703f0ea5eaf97b4fb7e92c2db3341d4f3dea9d7f14aeed8ff282625117e445e6c4d98823a7b5dd6b82b3b81bd993ff7404c29d590f80abd182b20f4a923313ce3af1f0dfbf46d03e75085ad6e50b6e504f4e922", @typed={0xc, 0x58, @u32=0x1}, @generic="e8dbcda1538ad409eed9af090c66871e297db04e31eab04f8635fb7890c002ad16a8b82c52b0ac5e5d35c1ef7ba88136902223a17e21dd7261595487ba1a3046bed46f6aad242d275743468616720f8b76cc851fc2694edbb268249f05c561ccb3a067b7b791ecc81ea36098f0439aff322291082a9a3a02fcb6899b6d17bc1d01cdee510b44dd239baca1", @typed={0x10, 0x91, @u64=0x1}, @generic="4bf66880e3df308cd164f5f0c523b8101f0989f0b10248794003fb9eda993fb574b702152c11fe9feed21be9164846f1f5a67b517a5b1901b271e056f40e4025238b0624aa51ab8c4485ebad7f0bcf7f6d894d123dced5020420eb445b9e25e04fd36005ad9bc419b264ac72683f4b82112f42bd8fb5923958f8650dcfbaab8ffc9a7c2a121c77c3ebe3d0fb511591dc6f9433ab48029f20c9256dd051436ae1b9d5c648fc54683c57d5c5e345ef84183df4dacf022fc4", @generic="bbbf360df72133193c0bec565957b26127b6596ae32b8e5fd893f79d55c9fa2e9ee215c5a8a8201f2eb2bcf614b1a5acd86b871c5c8421013df3f71bc4b09f01015c9e790473489efd95b80e29041be89069ddddcd2b83cb96e6cac86228a19e9c7339c5c4a18005738d025e73d6be6a0320becf96b9daae"]}, @typed={0xc, 0x59, @pid=r6}]}, 0x1b30}, 0x1, 0x0, 0x0, 0x1}, 0x480d0) quotactl(0xfffffffffffffff7, &(0x7f0000001fc0)='./file0\x00', r5, &(0x7f0000002000)="aeeb54e274eb900dee3bafc9a77aa78cfb18d6b42450a156bed5df9892d3821e39c5dba4169e5147fbc8668672d4cd28589fe4ff1be5572a74623e2deb6e69c443d2027cd3f1e498498731801aba8d67ba179a5db4e51b04a6af94669e71f86cffd7486b04d196cbe1bbed1fc8f5b8f429bf69d53017fc47637eeaea0affd5a4b49271eefd526ba2bbaebb77336dc5bf2b80ce772ec9f3bbeae70eb28e6bc07d2dc65804f186b9564960dc4cb2bd5bad") 2018/02/27 01:44:05 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:05 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x400000000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) write$selinux_user(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u8objuct_r:ses0 user_u\x00'], 0x2d) dup2(r0, r2) 2018/02/27 01:44:05 executing program 6: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)="00011a664900") r2 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") exit(0x0) write$fuse(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="142e000001000000020000000000000000000000"], 0x14) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000000200)) r3 = dup2(r2, r2) getsockname$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {r4, r5/1000+10000}}) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000000240)=""/254, &(0x7f0000000340)=0xfe) close(r3) timerfd_create(0x0, 0x800) 2018/02/27 01:44:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x7e) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22000, 0x0) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000240)=0x3f, 0x20) 2018/02/27 01:44:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="d736d01b"]) 2018/02/27 01:44:05 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x3ff, 0x1, 0x800, 'queue1\x00'}) readv(r1, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x3, 0x510e, 0x40}, {0x401, 0x9, 0x3, 0xe52}, {0x3, 0xfffffffffffffffd, 0x8, 0x1}, {0x4, 0x80, 0x3f, 0x8e}, {0x6, 0xfffffffffffffff8, 0x7, 0x401}]}) listen$netrom(r0, 0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffffc}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0xb232e44}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x8, 0x4) mkdir(&(0x7f0000000240)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r2, 0xc7, "88e3e8532bd29a9b0f04eb28163993806d78a62fbcdec8c45b5efa76ba89b5d3ca593e6134501c5c3a31c7ab18e2b6cbafa3323314125fc4f2a15bbc95bf17c5625d6193ff3a0da11c9b55e9d179d82edd468159c0efdcf9bcbb61427740c8b9acaedd540fc27627755842aa75f44ea9bbefb3446db5386556aa4dc8e487717701f72cbddca2a01e27bf994f080a2864d9a2b9ff7eca642e991bb2bcea2b7b4b111b96d826df85f048950ef31d528754136ddb4c185d69580978fa1444bf246fef0532a1aee06e"}, &(0x7f0000000400)=0xcf) r4 = open(&(0x7f0000000440)='./file1\x00', 0x400, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000480)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={r3, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000005c0)={r5, 0x25, "735061117c868f0e5f0506bb85348655bb544c073275a0fe2c040c13de49b5c1e2a709f848"}, &(0x7f0000000600)=0x2d) connect$vsock_stream(r0, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r6 = dup(r0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000680)="53efdcc1aee4ec990d466f226b1ea8970a50bc620e5ee4ab808a244c4309bb6c493db9079d069a02a08422b87e942fb7b94f4bb4f3e39290eef924423a8f999c6ad346833e5bca5022af095e76942894acd735b3f8223d43b1150f027f681125c2471841e69c27e009e49d2f3b261841bf6666ba1ad628f6", 0x78) linkat(r0, &(0x7f0000000700)='./file1\x00', r4, &(0x7f0000000740)='./file0\x00', 0x1400) fsync(r4) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000007c0)={0x2, &(0x7f0000000780)=[{0x7fff, 0x3, 0x4, 0x8}, {0xffffffffffff0000, 0x6, 0x90000, 0x5}]}) r7 = getpid() lstat(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) r10 = fcntl$getown(r4, 0x9) fstat(r6, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000ac0)=0x0, &(0x7f0000000b00), &(0x7f0000000b40)) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000c80)=0xe8) r15 = getgid() r16 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000e40)=0xe8) r19 = getegid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000e80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000ec0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000fc0)=0xe8) fstat(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f00000011c0)={&(0x7f0000000800)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000840)="807499982e8e8fdd1600f423c78cd11d135542c6054ae21d1709d45d35b49dc29f550c86a490750b4c232b2bcd3ce40015a51a85d09f94c1fd5a21a4ea649d918be07224ad19ffae696317c11a7a01d21ca3", 0x52}], 0x1, &(0x7f0000001080)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r6, r4, r4, r4, r0, r6]}, @rights={0x28, 0x1, 0x1, [r0, r0, r6, r6, r0, r0, r4]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x34, 0x1, 0x1, [r0, r4, r0, r0, r4, r0, r0, r0, r16, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x11c, 0x404c000}, 0x10) 2018/02/27 01:44:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4802, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f00009f6ffc)=0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 01:44:05 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='4']}) 2018/02/27 01:44:05 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000000140)=""/4096, 0xffffff01}], 0x1) 2018/02/27 01:44:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e8ffb)='veno\x00', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'gre0\x00'}) 2018/02/27 01:44:05 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @empty}], 0x5c) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080), 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x7, 0xa, 0x5, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 01:44:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/97, 0x61}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/67, 0x43}], 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x2, 0x400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)=0x9, 0x4) tkill(r1, 0x2b) 2018/02/27 01:44:05 executing program 1: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d2e000300000000000000"]) 2018/02/27 01:44:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(0xffffffffffffffff, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:05 executing program 3: r0 = socket$inet(0x2, 0x4, 0x4) connect$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000180)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x5, 0x9, 0x25d, 'queue1\x00', 0xffffffffffffff01}) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f0000005000)=[]}, 0x0) 2018/02/27 01:44:05 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x26400) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000040)="a343860d07b4323a377dc67085325644b97dd2c3db36872664e2f5c3bf", 0x1d}, {&(0x7f0000000080)="71d0aa965d8577b5c2456010783d0929106468", 0x13}, {&(0x7f0000000100)="4475129d04e54a82ff60906e125f01c47d3152091f3c56f0dbd093cde777de3e82b86ef917ea52133d1cf0679866642849f4e10b7920492b8cda0cea8f8c5e6596063334226217cabb96e04c96201daeb52d0b32c9788fe7dcfb7b4858707c80bf427e", 0x63}, {&(0x7f0000000180)="cec09cc3450c4a4964f41c33cc8c050e89c3fd", 0x13}], 0x4, &(0x7f0000000240)=[], 0x0, 0x80}, 0x4) close(0xffffffffffffffff) 2018/02/27 01:44:05 executing program 2: r0 = socket(0xb, 0x7, 0xffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xb4be, 0x3, 0x3000}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x12c4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x52}, &(0x7f0000000180)=0x8) connect$ax25(r0, &(0x7f00000001c0)={0x3, {"a220d2a6635000"}, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0xfda9, 0x7, 0x6, 0x3ff}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00000002c0)=0x319, 0x4) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4) read(r0, &(0x7f0000000400)=""/9, 0x9) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r4, &(0x7f0000000480)={0x101, 0x5, 0x81, 0x6, 0x9, 0x1, 0xd4b, 0x3}, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)="6491f9609ff7fe023af095e5ca9f714d88f0a361304a685fadc06ea7b9197f95379150835ca8f4dbccc8515c8676b9aaa5b4c147b5e29ecdfb0ce4249e4b8ae496561177fbdfb092c02c4129743aac668a7bc0ace996a9d59c06968f00fbae6950a4de1ca0a7d922be26f41158cfe38b511e10e26c792a09d619eb5476fdac35a9aeb6980b402ae56557926cd28dc320be71f3c86926f9988638040580c59b7dde97445b9953d7924afdaba1bea6758c144c5014e9e400c02e4ca07d0dbc4641b48a4caad97ab296531e5eeb566ef57086851f81", 0xd4) dup(r3) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000640)=""/114) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000006c0)=0x4, 0x4) rt_sigreturn() getgid() socket$nl_crypto(0x10, 0x3, 0x15) connect$inet6(r4, &(0x7f0000000700)={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xd7}, 0x1c) exit(0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000740), &(0x7f0000000780)=0x14) connect$pptp(r3, &(0x7f00000007c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) fcntl$setstatus(r4, 0x4, 0x2800) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000800)=0x282, 0x4) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa) getsockname$inet6(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000880)=0x1c) 2018/02/27 01:44:05 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x0) 2018/02/27 01:44:05 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbe0a4", 0x10, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4f6ae3", 0x0, "376dc5"}}}}}}}, &(0x7f0000000080)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe39}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3fff8000000}, 0xff, [0x5, 0x3, 0x1, 0x10000, 0x800000008, 0x9, 0xff, 0xa29]}, 0x5c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000140)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x1, 0x80, &(0x7f0000ffb000/0x3000)=nil, 0x9}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) 2018/02/27 01:44:05 executing program 3: socketpair(0xa, 0x806, 0x1f, &(0x7f0000000000)) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000ac8000)=[{}], 0x1, 0x5, &(0x7f0000f79000), 0x8) 2018/02/27 01:44:05 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001fde), 0x2) recvmmsg(r1, &(0x7f0000002980)=[{{&(0x7f00000005c0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1, &(0x7f0000000740)=""/44, 0x2c, 0xc53}, 0x100000001}, {{&(0x7f0000000780)=@alg, 0x58, &(0x7f0000000800)=[], 0x0, &(0x7f0000000840)=""/4096, 0x1000, 0x10000}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001840)=""/208, 0xd0}, {&(0x7f0000001940)=""/65, 0x41}, {&(0x7f00000019c0)=""/79, 0x4f}], 0x3, &(0x7f0000001a80)=""/211, 0xd3, 0x2}, 0xc181}, {{&(0x7f0000001b80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x3a, &(0x7f0000001ec0)=[{&(0x7f0000001bc0)=""/137, 0x89}, {&(0x7f0000001c80)=""/101, 0x65}, {&(0x7f0000001d00)=""/110, 0x6e}, {&(0x7f0000001d80)=""/137, 0x89}, {&(0x7f0000001e40)=""/76, 0x4c}], 0x5, 0x0, 0x0, 0x27d}, 0x7f}, {{&(0x7f0000001f00)=@un=@abs, 0x8, &(0x7f0000001f80)=[{&(0x7f0000002000)=""/148, 0x94}, {&(0x7f00000020c0)=""/160, 0xa0}, {&(0x7f0000001f40)=""/12, 0xc}, {&(0x7f0000002180)=""/87, 0x57}, {&(0x7f0000002200)=""/127, 0x7f}, {&(0x7f0000002280)=""/242, 0xf2}], 0x6, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000002380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002940)=[{&(0x7f00000023c0)=""/202, 0xca}, {&(0x7f00000024c0)=""/131, 0x83}, {&(0x7f0000002580)=""/176, 0xb0}, {&(0x7f0000002640)=""/177, 0xb1}, {&(0x7f0000002700)=""/117, 0x75}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/109, 0x6d}, {&(0x7f0000002900)=""/2, 0x2}], 0x8, 0x0, 0x0, 0x1}, 0x1}], 0x6, 0x2000, &(0x7f0000002a40)={0x0, 0x1c9c380}) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000002a80)=0x7, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3d4, 0xf8, 0x0, 0x0, 0x2f0, 0x2f0, 0x2f0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xf8}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0xe6b, 0x1, 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002, 0xe9c4b133f2115bd2}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x100000000, 0x6, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/27 01:44:05 executing program 6: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) keyctl$search(0xa, 0x0, &(0x7f0000270ff6)='id_legacy\x00', &(0x7f0000a84000)={0x73, 0x79, 0x7a}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xf2, 0x614, 0x5, 0x4, 0x800, 0x7, 0x1, 0x4, 0xfffffffffffffff9, 0x380000, 0x6}, 0xb) 2018/02/27 01:44:05 executing program 7: r0 = getpid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x8001, 0x7ff, 0x6, 0x2, 0xd, 0x8}) r2 = syz_open_procfs(r0, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) 2018/02/27 01:44:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000001c0)={@empty, @loopback=0x7f000001}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x203, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2800, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x14000, 0x2) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}, 0x100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:06 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffe01) r1 = eventfd2(0x200000007, 0x80800) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/02/27 01:44:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='smaps\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000011c0)=""/4096, 0xfffffffffffffe26}], 0x20000043) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x86000, 0x0) pread64(r3, &(0x7f0000000140)=""/119, 0x77, 0x0) 2018/02/27 01:44:06 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096bff6)=""/10, &(0x7f0000000040)=0xa) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='vmnet0.\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x9) 2018/02/27 01:44:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) exit(0x5) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/02/27 01:44:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x10001, 0x2, 0x9af, 0xc}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x5, 0x8, 0x81}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ftruncate(0xffffffffffffffff, 0x0) 2018/02/27 01:44:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(0xffffffffffffffff, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x207ff}, 0xfffffffffffffef9, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {0xffffffffffffffff, 0x4100}, {r6}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r7 = socket$inet6(0xa, 0x400000000001, 0x0) r8 = dup(r7) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r7, 0x5460, &(0x7f0000e26ff8)) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000100)={r10, 0x2}) sendfile(r8, r9, &(0x7f0000e37000), 0x8080000001) r11 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r11, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/27 01:44:06 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x90002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x11, 0x7, 0xfffffffffffff768, 0x101, 0xbcd4, 0x81}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x9) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0xa0e3c9cd0706ba12) 2018/02/27 01:44:06 executing program 6: r0 = socket$inet(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002400030f07fffd96ffffffffffffffe10600000000000000fffffffffffffffc", 0x24}], 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x400001, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000380)=0x58, 0x0) r2 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='[ppp0ppp0GPL\x00', 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x5, 0x84) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0xffffffffffffffb9, r3) 2018/02/27 01:44:06 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xe1, 0x4) clock_adjtime(0x0, &(0x7f0000000080)) 2018/02/27 01:44:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:06 executing program 3: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="2e92129d28173020b0a2c1abdd8ed752f6240fb9b4d6ea277ff185594edcc0bad038fbf6fedf47b4ea6c6ac1eb0cbc9f6b5a25d551fd8cd22fd04cf2b46648df1e1f735ec9f683dadd8955c256e97ec61aec65d3ab02", 0x56) 2018/02/27 01:44:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x7, 0x5}) mkdir(&(0x7f0000c32000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x3, 0xb99b6052) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/27 01:44:06 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xe1, 0x4) clock_adjtime(0x0, &(0x7f0000000080)) 2018/02/27 01:44:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(0xffffffffffffffff, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000823fac)={0x0, @in={{0x2, 0x4e20, @rand_addr}}}, &(0x7f0000e03ffc)=0xa0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/27 01:44:06 executing program 2: r0 = getpid() wait4(r0, &(0x7f0000000000), 0x1000008, 0x0) clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getpriority(0x4000000000000001, 0x0) 2018/02/27 01:44:06 executing program 7: r0 = socket$packet(0x11, 0x10000000a, 0x300) r1 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="3ec2a01fc1256998793de98f8e3d154b38b289a424885b225152e46441bbd611edbaeb8155a155d6eea48d14a3fdb9067455ffeb1ac52f4a9cdeb1764a41315da59382ffc73fe811eb8e6d0823efd6aa53fceb0405946f", 0x57, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101002, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0xfffffffffffffece) socketpair(0x9, 0x2, 0xc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 01:44:06 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) vmsplice(r0, &(0x7f0000b27fd0)=[{&(0x7f00009b5f55)="cb", 0x1}], 0x1, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1, 0x0, @tick, {}, {}, @raw8={"8801a318eb8631177a53c973"}}], 0x1c) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x2) fallocate(r0, 0x0, 0x5, 0x62e) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) pipe2(&(0x7f0000000000), 0x4800) 2018/02/27 01:44:06 executing program 2: r0 = getpid() wait4(r0, &(0x7f0000000000), 0x1000008, 0x0) clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getpriority(0x4000000000000001, 0x0) 2018/02/27 01:44:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x40, 0x0, 0x293d, 0x3, 0x274, 0x5, 0x8, 0x1, 0x323, 0x1, 0xd2c}) tkill(0x0, 0x0) 2018/02/27 01:44:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, 0xffffffffffffffff) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006b40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000006b80)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, [{{0x2, 0x4e20, @empty}}, {{0x2, 0x4e22, @empty}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x2b8) connect$inet6(r0, &(0x7f00006ccfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/27 01:44:07 executing program 1: socketpair$unix(0x1, 0x40000000001, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0xfffffffffffffed6) 2018/02/27 01:44:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x2b}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r4 = socket(0x4, 0x6, 0x6) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000000180)) getsockname$ax25(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 01:44:07 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xa) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='eql\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'gre0\x00', @ifru_ivalue}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7d, &(0x7f00000002c0), 0x4) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x408200) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"73797a00000006000000011000", @ifru_names='yam0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000001f00000000004500001c0000000000009000e0000002ac1414ab4e204e2000089078"], 0x26) 2018/02/27 01:44:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd0e9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/27 01:44:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x20000000000000b5) ioctl$KDMKTONE(r0, 0x4b30, 0x96) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006c00)) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000006f40), &(0x7f0000007280)=0x4) recvmmsg(r0, &(0x7f0000007400)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/38, 0x26}, {&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000380)=""/184, 0xb8}], 0x6, &(0x7f0000000480)=""/1, 0x1, 0x9000}, 0x281}, {{&(0x7f00000004c0)=@alg, 0x58, &(0x7f00000018c0)=[{&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/74, 0x4a}, {&(0x7f00000006c0)=""/45, 0x2d}, {&(0x7f0000000700)=""/184, 0xb8}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/169, 0xa9}], 0x7, &(0x7f0000001900)=""/251, 0xfb, 0x6}, 0x4}, {{&(0x7f0000001a00)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002c40)=[{&(0x7f0000002a40)=""/159, 0x9f}, {&(0x7f0000002b00)=""/57, 0x39}, {&(0x7f0000002b40)=""/255, 0xff}], 0x3, &(0x7f0000002c80)=""/193, 0xc1, 0x96}, 0x800}, {{&(0x7f0000002d80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000004180)=[{&(0x7f0000002dc0)=""/16, 0x10}, {&(0x7f0000002e00)=""/159, 0x9f}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/32, 0x20}, {&(0x7f0000003f00)=""/56, 0x38}, {&(0x7f0000003f40)=""/51, 0x33}, {&(0x7f0000003f80)=""/253, 0xfd}, {&(0x7f0000004080)=""/11, 0xb}, {&(0x7f00000040c0)=""/134, 0x86}], 0x9, &(0x7f0000004200)=""/3, 0x3, 0x4}, 0x7}, {{&(0x7f0000004240)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000005480)=[{&(0x7f0000004280)=""/233, 0xe9}, {&(0x7f0000004380)=""/234, 0xea}, {&(0x7f0000004480)=""/4096, 0x1000}], 0x3, &(0x7f00000054c0)=""/4096, 0x1000, 0x1f}, 0x7f}, {{&(0x7f00000064c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000006600)=[{&(0x7f0000006500)=""/51, 0x33}, {&(0x7f0000006540)=""/94, 0x5e}, {&(0x7f00000065c0)=""/7, 0x7}], 0x3, &(0x7f0000006640)=""/183, 0xb7, 0x938}, 0x1}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000006700)=""/66, 0x42}, {&(0x7f0000006780)=""/88, 0x58}, {&(0x7f0000006800)=""/205, 0xcd}, {&(0x7f0000006900)=""/108, 0x6c}, {&(0x7f0000006980)=""/228, 0xe4}, {&(0x7f0000006a80)=""/15, 0xf}], 0x6, &(0x7f0000006b00)=""/181, 0xb5, 0x7}, 0x4}, {{&(0x7f0000006bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x3a, &(0x7f0000006f00)=[{&(0x7f0000006c00)}, {&(0x7f0000006c40)=""/132, 0x84}, {&(0x7f0000006d00)=""/119, 0x77}, {&(0x7f0000006d80)=""/193, 0xc1}, {&(0x7f0000006e80)=""/117, 0x75}], 0x5, &(0x7f0000006f40), 0x0, 0x8}, 0x5ef}, {{&(0x7f0000006f80)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x1e, &(0x7f00000070c0)=[{&(0x7f0000006fc0)=""/107, 0x6b}, {&(0x7f0000007040)=""/105, 0x69}], 0x2, &(0x7f0000007100)=""/34, 0x22, 0xb641}, 0x6}, {{&(0x7f0000007140)=@hci={0x0, 0x0}, 0xc, &(0x7f0000007380)=[{&(0x7f0000007180)=""/64, 0x40}, {&(0x7f00000071c0)=""/14, 0xe}, {&(0x7f0000007200)=""/125, 0x7d}, {&(0x7f0000007280)}, {&(0x7f00000072c0)=""/123, 0x7b}, {&(0x7f0000007340)=""/19, 0x13}, {&(0x7f00000080c0)=""/4096, 0x1000}], 0x7, &(0x7f00000073c0)=""/37, 0x25, 0x7}, 0x3}], 0xa, 0x40002000, &(0x7f0000007540)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000007580)={@loopback={0x0, 0x1}, 0x7f, r4}) 2018/02/27 01:44:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0xffffffffffffff96) 2018/02/27 01:44:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/7, &(0x7f0000000180)=0x7) iopl(0x4) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) recvfrom$llc(r2, &(0x7f0000000080)=""/116, 0x74, 0x40012001, 0x0, 0x0) write$selinux_context(r1, &(0x7f00000001c0)='system_u:object_r:dhcp_state_t:s0\x00', 0x22) 2018/02/27 01:44:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/7, &(0x7f0000000180)=0x7) iopl(0x4) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) recvfrom$llc(r2, &(0x7f0000000080)=""/116, 0x74, 0x40012001, 0x0, 0x0) write$selinux_context(r1, &(0x7f00000001c0)='system_u:object_r:dhcp_state_t:s0\x00', 0x22) 2018/02/27 01:44:07 executing program 3: r0 = socket(0x18, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x14}, 0x401, 0x7a00000, 0x2, 0x400, 0x0, 0x0, r1}) connect(r0, &(0x7f0000c81ff2)=ANY=[@ANYBLOB="260e000000cc7b45d50000400000"], 0xe) 2018/02/27 01:44:07 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000500)='./file0\x00', 0x140) accept4$ipx(r1, 0x0, &(0x7f0000000540), 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') r3 = request_key(&(0x7f0000000600)='ceph\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='syzkaller\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) flistxattr(r2, &(0x7f00000004c0)=""/15, 0xf) fchdir(r2) exit(0x0) r4 = request_key(&(0x7f0000000040)="73797a3b5ef5f7657200", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='eth0-\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="0a304143f52fc696021d5cc49fcce73d56afef0898e568264bab7bff7279ff3bb64a3a1e2d3f86738ba07c", 0x2b, 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="7f04a80aca3cd7da950b284eda09ac77017315b027cbf0dbb749e3a7eb0f9321e13eb875a3bf8b52c463acd58ef364e5cb739e1e74930b4fe92a6555e9c78fd9c2c73945e95e4f7701e8b9dd19981cad194071f69fa728e22e7542970d9bcdb9de606edc2452f0950d000c0abfb4944a7f733e14dfe8b9a3f272a8745ec8813c3432a64acbdff61be432fdf7fdb813585b6e0e282b8996a1e87b2073786926e85e6ca6ce3d18db2cb562e62e31b05a9683e67ce697703c8576938c686cc4d6", 0xbf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r6}, &(0x7f0000000380)=""/138, 0x8a, &(0x7f0000000480)={&(0x7f0000000440)={'sha256\x00'}}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 01:44:07 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0xffffffffffffff96) 2018/02/27 01:44:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl(r1, 0x6, &(0x7f0000000080)="aa4b8a411142dc311f576bf9671a5110f3c3da44b2b9ad2ce992d5eba278671abb2d8d7e19f5533cebc45b8d6f11406c6163ba975de59ab6751e5293ac6eca7a4405f038cbfba20218d21def75aa01941d7ae0be2074") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x7fff, 0x5, 0x1ff, 0x7f, 0x81, 0x81, 0xe5, 0x81, 0x20, 0x80000001, 0x800}) 2018/02/27 01:44:07 executing program 3: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) 2018/02/27 01:44:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, 0xffffffffffffffff) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000ff4)={0x10}, 0xc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) bind$netlink(r0, &(0x7f0000007000)={0x10}, 0xc) close(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x1c09) 2018/02/27 01:44:08 executing program 6: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x8, 0x80000001]) 2018/02/27 01:44:08 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x400100, 0x0) pread64(r0, &(0x7f0000000100)=""/127, 0x7f, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000538ef3)="04043ff30249caeb2f79d8195ac855b052f9a6924f5cb9049465e42f8621c1f6b49020f3abc542dbd0b06b2fd2e44983f14b4da7f4f9130cc7c29cb8aee95c0a234272f3fa4fb9c8075d19624c90ec50665f522c3a7e0ea7156beaf3b7ec244db19ef01e7f4bc85fefbc8e2fc2dad7e921f3cc092c4579e27383a7961d1ba451f493236ef339892007c162465d23cefb43685be8ac1608ff43b3dfe4aae84b52c8ae8b8fa01d306118b34c2cedd89e4554065c8c531596a98da135ac7cf41d12f83aaba854bc9567d8353692ed14334c63334146d1f269108105a3c83b6cb8484297901d289e4d8985a4975fcdd85fc7dcb95939a1451b814331dbed5b2085a7d85bc3d32a51cf5fa95215c682") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28000, 0x0) fsync(r1) prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x8, 0x4, 0x7, 0xfffffffffffffffb}, {0x2, 0x0, 0x20, 0x7}, {0x80000001, 0x6, 0x400, 0x100}, {0x7, 0x7, 0x6, 0x7f0}, {0xffffffffffff8000, 0x8, 0x3, 0x99}, {0x2, 0x0, 0x7dd}, {0x5, 0x4, 0x3e00, 0x8}]}) prctl$getreaper(0x0, &(0x7f0000000200)) sendto$ax25(r1, &(0x7f0000000040)="227b2f288ce420b74407ef86e88f3b31a8fcd4b08ec60616240db326389921c91d05442160d245f427397546f8986a86256d842e7cc1d7a3147379e9e09f064343a777aa68a85c7e", 0x48, 0x0, &(0x7f00000000c0)={0x3, {"9a3db5adcd5c08"}, 0x1000000000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x0, 0x3, 0x0, 'queue1\x00', 0x7}) 2018/02/27 01:44:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0xfffffffffffffedf) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:08 executing program 3: r0 = memfd_create(&(0x7f0000004080)='wlan0eth1!(&\x00', 0x1) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x10000000008, 0x20030, r0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='wlan0eth1!(&\x00', 0xd, 0x2) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 01:44:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dc7fdb)=""/37, &(0x7f0000356ffc)=0x25) 2018/02/27 01:44:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setns(r0, 0x48000003) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@random={'user.', 'mime_type\x00'}, &(0x7f0000000140)=""/79, 0x4f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x68, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000400)={0x0, 0x2710}, 0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x7, 0x6, 0x4, 0x20}, 0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000440)={@remote, 0x0}, &(0x7f0000000480)=0x14) connect$packet(r0, &(0x7f00000004c0)={0x11, 0x15, r5, 0x1, 0x1dd, 0x6, @empty}, 0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = accept4(r3, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8853, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e24, 0xbe6, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x4e20, @rand_addr=0x8}], 0x48) 2018/02/27 01:44:08 executing program 7: r0 = socket$inet(0x2, 0xf5833a7807d9ef5f, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) 2018/02/27 01:44:08 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x31, "482a5fda2af00fcb5bfe734fd21ecb2a38a715a634e45c9e750857b2e8d270b9c763d4575a58e9ed7ac6c11d932562b1fe"}, &(0x7f0000000100)=0x39) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000e80)="151c51474e948f8493", 0x9}, {&(0x7f0000000ec0)="ee49ed1b34230a211644de673fb80ddd0a001bb10d9c10699d0fe5f748e1c8c06f83cbb5d7299137eb23b6dc87b0fb1a4550bcca4992c0d9b04cd9027acb63cafade5887ff6695cda431431b369c4700adfee0eef9284d057cfbf25bb85f7d798e0c78ef8ef6ad11fcd5d262f0993e7b20c21f529605eb245d7239f03d", 0x7d}, {&(0x7f0000000f40)="c6c03f35e07994cc01271c46c35f01fd1d5724dec6c0272534eb393e3c4db487c6515cabeb30884d232568d60b2f2225660379544175447e85190b9ad1d97c0b81d00548f7fd1620849c6a8710ab3cb32aa1340c727f80d294183cb306b111aa1a08f178c563220b1f950034d9ce48e870cbf326884f3c261fc8ed7959f5a2e456c547d7ff284290371cc604795013bedb8d9c6c97a9b2a49d4f64b64df53c78ce7686ede12e1eb2684c48989cf44d498f439052", 0xb4}, {&(0x7f0000001000)="de12ee01e1e138f0a0ce6643ab3244cd5765c37e1f706bc26f57660187ae71699283bfe0a3dbf0de830b3e2f4c67f2f99ab2039dd4ba82c121b314de25305d693bcd633fe16c3eb2d0cfd325fea66c77ae8f7e97657134ef40b41bb75fd1fdb5202e2d1def2e24584639ba1e7aa5bc5bfcff0970188391e026d6affc6ab08d9b179c2ba777b9222247bb328044e232443d0c33252b32ac70b14bb76380dba7c1d344dfcf2fbd1b889f6844c52054bc8b1f1c2c1a328bad85d96362f0e6e059e81feb05fa4b5653a7b820c70676676b21d78cd89a33e5e21cf443f5cb4ce48294f70d77b2bf8c8e4870248e866cd6d8", 0xef}, {&(0x7f0000001100)="506120296be2b8fa5bea60806dfcb61cb6ac27caa31df7f4a67bd4ad98e93d70fbc27ae6737a6d068571fdbbe73c5aeaa9ac1113aef4fe87ec46afefa2e39474b39903be0a1ba8ec60163f4afd748f09044f1382cb026389e22398a9db0887fb72b987f6bdf4eeadeb1524e2c9effe388840cb7168eb00520baffa10e6d1634b", 0x80}, {&(0x7f0000001180)="5e600b64c09f47e6b8fe689fe5a8027b0562743bf15d9f64bc755a3e834929990079d9aabc60c2dbf5a09779382f6269a65f1b701525770bf69960553c8ed46cfc16f21d1d86bcc068a3e614e3b1540766596fd9620d9fb5be9cd211e23642106dd1578676cd1f24415ab8dcb09f5ca5e33404bf5e287613fa1444e299b47caae13acf37cafb9ac6c292df5659bb14699dd4301cf4621563dcd945d11fc23c4bad5ba47265df64726efb36e8256490c4aff440691c515d4ab9d5ba107eea21c672158cff08bd6379e21b874c96381203fdba0b", 0xd3}], 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) sendmmsg$unix(r0, &(0x7f0000000e00)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f00000004c0)="24d5b354f32cd9ab81718ce30d845bd93b3e4c599628324bbfb6534fc94d6851ebb5d3f6d77f1c2b6a9f91949f7066cce8f5d464ff267af8e8e7b95b7d8259eb2482ea06236330dd1b8b5e2b81a3526b8ba494760a76cf80f341bab53d98897df49ee4bdbc450ae7f2b537506e1664acfeac76697885", 0x76}, {&(0x7f0000000540)="87d1bfeff24e36ff20b33bd4960083870d772a63e42af1b093cc246a79e64deb8f0dc2b6c582b9d9756f9ab5e2dcfc7fc3a1bc0055448c87d18d3f37202b9ee41c2dc59aeb40299ab3b34f64b419b80142e0cdbd852a40bff6d36763f293d858d5cd82805c4e3c68f6bd517a8048416db44805c6850b62615950bafb5b678a4033071b56138018ce39a4d7b01abce3e45b2bc321eadcba89b8e2a5aa6c618000180199e7e20cd9f5d63f0fa8a846ae0b5a2d697aafde73bb84da68ebc5d5e97e56c59fd35a80ebe1762a5dd52ea1f374a1721751b584f951266bfa284dc99537ff85d6c20f51893b6e43d9b625653a6e2a1a23a671", 0xf5}], 0x2, &(0x7f0000000800)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x20000010}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000b40)=[{&(0x7f0000000880)="a9b4362964703ce6791bb1e4b45be5298639c705ee822ef1b61f932a161ad3adc229a6ab509f8b59e306154a995e4f9c6cbe1edc43a62896f9e69994a0c968007dd13e16ad959edff8ad10bfcec3b9cad9745a434180f12c419fc7cf154b11f028bf76240fbfc3c5eb6f1ef962375fddc0569578bc58c72ffd41132013381610ec02880a6bf4a02f2912874adbf30019756aa05558a32667b57609e0e2da696b8c531a972e695d7c18", 0xa9}, {&(0x7f0000000940)="04e3181b53a4453fe150fa1d27dabfee55277517a88c68e3476a2ac479ba9d70df58b0fa257e6aecf4da", 0x2a}, {&(0x7f0000000980)="27b044162926333f2840ffcdb3a7da37fa46bdc42b3fa2a472c2b803fd9e1d3f3fe76d48562e4615eb63a91671406220edf65102adfe74a403645ef1cfb3e264daca37d7f7ef9b4d9b60d6a7de699a80da681f9719af0ba1a46db21cf5e250c03e95b79c16cd206bc7c7cfa248cdf3", 0x6f}, {&(0x7f0000000a00)="bb63607fe18b5975c23497c0d0860b0e79ae8fecbb4e865a87d9c99fd0c8527e6b79bff36ef9673eb5c3aab74ea9737615502438b263793faa7ddcbfb87c4f9b966033a7f86b0de3936c5fd746d3eb5d80a493cf8c49a7481f3cefabb8b9fc7621b1d1706b220e7187e3669bb0fda20153c87ee7e7c7734716c62f1b9cdab200cc842c4fd6278e1842744bef20600104886346b68e640b288ef91acb68950b4a909b09eb12a48905c813594e9f885062571ceb661eb344178a146d87f6f044ab3a10bb11ec65469ac126b967fb7bd064c7ad7767e76d9ebf260ad0265325beb2197541dfcb7849b7c9a417b52d6e0cd9a06ce442d5", 0xf5}, {&(0x7f0000000b00)="fd2ae7f84e109f4d276288b406102d26e95c96bd", 0x14}], 0x5, 0x0, 0x0, 0x810}, {&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)="6d85292b924348a0770c944f", 0xc}, {&(0x7f0000000c00)="22feba089effa4d50e42a72a675c6efb56d903567c2b9abe960100e5fec9591f65e113488230f4d370606b8bb4d1830d6de5b2e30b91646192451480bc7a7f312ca9e63e15e980e6bb7c133630fe07755b73c38e7172c1e01e47a5339eab3eec746309af41e0a43f87ec387a1bcb7eb6e4c18f2b170fae22aa8e7e80922e4e726e8efcc0c0997becc67c101658e2ab88b7fd0568c68220cf7f3906e95cc9f5be8214181e6b2865e287030ed202a46e2391bff58b02378dd0", 0xb8}, {&(0x7f0000000cc0)="921c2a13ffaaadc34c6ff72f9e68120ba089b69757bf9065695397649724e57aadd7b62ee5976c50df3595aadee34c25188a937207fefbfe034c67f19f92c7d5a699611cc811dd95e738bc002281de953cd8e33c2d4952a3d92228361953e1afe614dd8451504b1618980d194168de02c8c7b4a01227129fd7ceabe2afd65fc9d62ebf4b92539378f32c919a7e1faf19a09b5a861a4ffa7e2852b8d5ddeee023bbc8f9dbb5551fcee9d8de96ab734498874fb17a6bf769c3ffa01074879cab94cfcbe77aa2c589cf1f10d0aadf3a6c51d79dbc82da072b6b051e719209e70fd5ee97", 0xe2}], 0x3, 0x0, 0x0, 0x20000010}], 0x3, 0xc000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x28a07fc1, 0x100}, &(0x7f0000000080)=0x10) socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x2c0, 0x4) epoll_create1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000480)={'lo\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="4100000001000000060000003705020408660903600000000500000001000702010000003f220000cf070004"]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000340)={0x5, 0x81}, 0x10) sched_getaffinity(r5, 0x8, &(0x7f0000000380)) 2018/02/27 01:44:08 executing program 2: r0 = gettid() waitid(0x1, r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x8) 2018/02/27 01:44:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x5, 0x20001000, 0x400, 0xffffffff00000001, 0xfd56, 0x4, 0xda50, 0x2f0, 0x200, 0xffffffffffffff17}, 0x10) 2018/02/27 01:44:08 executing program 3: mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) sched_yield() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0xfdfffffffffff7ff, r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/02/27 01:44:08 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000)=[], 0x0, &(0x7f0000576000)=[]}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) epoll_create(0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x22040, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x80000) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'lo\x00', 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x800, 0x1ff, 0x8001, 0x4, 0xae2e, 0x4d2, 0x3, 0x6, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r4, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 01:44:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) fstatfs(r0, &(0x7f0000000040)=""/254) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) tkill(0x0, 0x0) 2018/02/27 01:44:08 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[]}}], 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 01:44:08 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff0300000000", 0x25) 2018/02/27 01:44:08 executing program 1: eventfd(0x7) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/02/27 01:44:08 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000add00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/27 01:44:08 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4833e731da36f7f9, 0x0) sendmsg(r0, &(0x7f00000025c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e20008f6eebf9dd207c800000000000000000000000ae12442c461c27770b3049afec2d1eb28f4b7979025ab47c0ae43bb15394f82ed3a5b54aea9e1770cc0179fc4317d2acb2958229dc3e808deacf9a66da03d0685735e3a2dccbc3079d82275a989c8edabf8fac1c472ed663ce4673fcbc40e447892166a56aa8bdaee3b0498ae8cc29e8b56350754b92e69796a080b23df799ef0428c8b5891ec9b205d24bc6681e337aabc1a1ad3654f52d6fed428d8b4f8d5eca0911c990"], 0x1, &(0x7f0000002540)=[{&(0x7f0000000100)="ab0d5fc0b48d995baf1e3f19f7b13f0c45e6ede8c711668010048581234febadca5307c20344a34842238899d72ac7146cef2054b5be07ebd7d36b0553920dcd12ecbd828aabfb53290b00f0915b0715fa0310d73b3bbf50ae444580158a3f28d1b521fe0dd2e7fbcf492528cfbe68ee8b459f6f729e607fb2079cd5cb623f3ae2c495a8baa8d273ba932ebac76afb4bab5a7ab3e177f5e5b8fce25e097b8e75e9ad819d99d35ed5f55ac0f5a4321574245aa07517a07f9bbee4a9733f3db89c29388a4c6ffbad5ae5485bb6e9342c210772def5f56093b02b21e18522c1c07169b350f58c80c2216576526ce6f0ec", 0xef}, {&(0x7f0000000200)="eaff59c695f55ea1d161c343b4ed3dd08e995f9c31c93a6be4d1191d49538b77485cf3c462b5d70a51bc4a536ed300d1e310edc6dc39329a64cd1da0ec3119782e558a1b9666da05889591cc3bff710e5d0a379f0a2b8b7a695e3a17222dbd6c48fe723401a40a4b7f0bec25ba48390dff0ae58b8044b07a24452027618b56037f1c7e6a39eca6c6babdb6700c6a13e7d42c4703a35393f9b6529e053702f7cf034410a2560ce5", 0xa7}, {&(0x7f0000002600)="33ecba893ff529cba3d4170abd120c300812a8b867bc949c3dcd1713d6b8897265a5305685aa6c522e462a628a1db22eb1abec3b81d06ed5eb20cf99d7eb", 0xfc7a}, 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0x1000}, {&(0x7f0000001300)="71f638164100291d1e426418f55b6924dcb86535f1633512f35c64c7c7244b65b229260781f7e62685398ca6c09b5c87c494b060134858fcf7347679fcf335fe62d31ecf50b3c459cc6aac7e5b857bad2755823c447a654824be26ab9a4b1e0aecc1f0ebdebb07fda33bda8898785b5926f19c89dc2dd737f52d4e3e558266efa5cad61e9d08637002460250880716f2c777af58cddb5c19f90b0d2993ce6ed4a836588bb8d43cf1581c8683229bd2ee25e3ab0af902d8b08ea6a65f8202ad6b5e88", 0xc2}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="0ff58333dc049d380537f4a423ef296d3860273cce1cd7fecbf0e61f929e284780e7b43e19151d5a09f12c1d9d5fe2bc7a3db004a3ab9b00d6fc52c4c2f6cd048f8ba4274c7ee4766c0c54c393bf1c304265fb1a486ed64fbdf23efccfd71aa488720c2a80c92683c47fd59da52484cb884f054acaef0ff4cc0eb457c684a2fdfbb450ea3ca6e530c2b65748a2eea6492588eeae5830696145f90e83262cbc9ebc9a9d55f2316f36c1192acf8020134687ebd29e89aaa601044dfe226ec46afae136d8b685f0fa97a7f581ccedac415f137d418737b046be72a05e3ed27513cfff9c1e7bd2e3cc385048971e3f1461bd", 0xf0}, {&(0x7f0000002640)="bf85559dfed7dd57c5f10eed455c13d5bbd1a6e96e683b", 0x17}], 0x8, &(0x7f0000017000)=[]}, 0x8000) 2018/02/27 01:44:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:hald_exec_t:s0\x00', 0x21) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) prctl$setfpexc(0xc, 0x100000) 2018/02/27 01:44:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000040)={r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xd8a}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, 0x8) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000080)=""/36, 0x24) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) 2018/02/27 01:44:08 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x2e, &(0x7f0000000300)=[{&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000200)=""/237, 0xed}], 0x2, &(0x7f0000000340)=""/162, 0xa2, 0x9}, 0x40012061) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000440)="e5d5bf978e71cbed2d6aed95e572c6b22789fb3ca31be7e706ca0779d141c3a2a0523974a6ced175e49c6c69e8ad20ede445130150e6d5c5ac9f76840cd51cc51695514a4f315bb5729b0bc9692bc1d238b188a37bf8b089ed5b8dc5813f1529d9b52d5f3e4b97a49e46eb4c85a21d2c8ac2b54215aab591918eff683dc6523357d18a522276d87034e9b1f9b7537be472306938d78602bccd5b49e3a07a599b9e5adef63b2469d0a2f50d9fecc8716ff4f1132d54c588d1a51e1229fcbf2b10077f807942ef1dd9096d7e5e3441b66f1aa6034b52cc3a3679841d05c2e29019780f234665fda285122e28b01c", 0xed) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943ffc)=0xa35) read(r1, &(0x7f0000000100)=""/1, 0x1) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r2 = getpgrp(0x0) tkill(r2, 0x37) 2018/02/27 01:44:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, 0xffffffffffffffff) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) fstatfs(r0, &(0x7f0000000040)=""/254) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) tkill(0x0, 0x0) 2018/02/27 01:44:08 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) fcntl$setpipe(r0, 0x407, 0x47f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6194) 2018/02/27 01:44:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:hald_exec_t:s0\x00', 0x21) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) prctl$setfpexc(0xc, 0x100000) 2018/02/27 01:44:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$intptr(0x1d, 0x7fff) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000000202b388000000000000000000000000100006000000000000f3000000000000"], 0x24}, 0x1}, 0xfffffffffffffffc) 2018/02/27 01:44:09 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x2000}, 0x4) 2018/02/27 01:44:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20200, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0xfff) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000062d000)=[{}, {}, {}, {}], 0x4) 2018/02/27 01:44:09 executing program 4: r0 = creat(&(0x7f0000bcbff8)='./file0\x00', 0x0) unshare(0x0) fchmod(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@empty}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) 2018/02/27 01:44:09 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='yam0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/27 01:44:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) restart_syscall() 2018/02/27 01:44:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}, 0x100) 2018/02/27 01:44:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) flistxattr(r0, &(0x7f0000000100)=""/196, 0xc4) socket(0x200000000010, 0x805, 0x0) setregid(0x0, 0x0) 2018/02/27 01:44:09 executing program 6: r0 = open(&(0x7f0000e51000)='./file0\x00', 0x40, 0x0) recvmmsg(r0, &(0x7f00000084c0)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/124, 0x7c}], 0x1, &(0x7f0000000100)=""/192, 0xc0, 0x3}}, {{&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000080000000000000000000000000000000"], 0x20, &(0x7f0000000740)=[{&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/199, 0xc7}, {&(0x7f0000000480)=""/155, 0x9b}, {&(0x7f0000000540)=""/118, 0x76}, {&(0x7f00000005c0)=""/114, 0x72}, {&(0x7f0000000640)=""/96, 0x60}, {&(0x7f00000006c0)=""/118, 0x76}], 0x8, &(0x7f0000000780)=""/250, 0xfa, 0x2}, 0x9}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000000880)=""/245, 0xf5}, {&(0x7f0000000980)=""/79, 0x4f}, {&(0x7f0000000a00)=""/174, 0xae}, {&(0x7f0000000ac0)=""/57, 0x39}, {&(0x7f0000000b00)=""/23, 0x17}, {&(0x7f0000000b40)=""/145, 0x91}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x8, &(0x7f0000002c40)=""/95, 0x5f, 0x800}, 0x3}, {{&(0x7f0000002cc0)=@nfc, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/113, 0x71}, {&(0x7f0000003d80)=""/22, 0x16}], 0x3, &(0x7f0000003e00)=""/54, 0x36, 0x5e8}}, {{&(0x7f0000003e40)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000005200)=[{&(0x7f0000003e80)=""/177, 0xb1}, {&(0x7f0000003f40)=""/4096, 0x1000}, {&(0x7f0000004f40)=""/196, 0xc4}, {&(0x7f0000005040)=""/236, 0xec}, {&(0x7f0000005140)=""/187, 0xbb}], 0x5, &(0x7f0000005240)=""/4096, 0x1000, 0xfffffffffffffffa}}, {{0x0, 0x0, &(0x7f00000063c0)=[{&(0x7f0000006240)=""/41, 0x29}, {&(0x7f0000006280)=""/114, 0x72}, {&(0x7f0000006300)=""/145, 0x91}], 0x3, &(0x7f0000006400)=""/133, 0x85, 0x800}, 0x1}, {{0x0, 0x0, &(0x7f0000007840)=[{&(0x7f00000064c0)=""/4096, 0x1000}, {&(0x7f00000074c0)=""/134, 0x86}, {&(0x7f0000007580)=""/200, 0xc8}, {&(0x7f0000007680)=""/68, 0x44}, {&(0x7f0000007700)=""/138, 0x8a}, {&(0x7f00000077c0)=""/9, 0x9}, {&(0x7f0000007800)=""/47, 0x2f}], 0x7, &(0x7f0000007880)=""/145, 0x91, 0x1}, 0xffff}, {{&(0x7f0000007940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00000079c0)=[{&(0x7f0000007980)=""/42, 0x2a}], 0x1, &(0x7f0000007a00)=""/234, 0xea, 0x1000}, 0x9dc}, {{0x0, 0x0, &(0x7f0000008140)=[{&(0x7f0000007b00)=""/14, 0xe}, {&(0x7f0000007b40)=""/179, 0xb3}, {&(0x7f0000007c00)=""/239, 0xef}, {&(0x7f0000007d00)=""/201, 0xc9}, {&(0x7f0000007e00)=""/223, 0xdf}, {&(0x7f0000007f00)=""/63, 0x3f}, {&(0x7f0000007f40)=""/129, 0x81}, {&(0x7f0000008000)=""/37, 0x25}, {&(0x7f0000008040)=""/201, 0xc9}], 0x9, &(0x7f00000081c0)=""/119, 0x77, 0x343}, 0x1}, {{&(0x7f0000008240)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000083c0)=[{&(0x7f00000082c0)=""/240, 0xf0}], 0x1, &(0x7f0000008400)=""/159, 0x9f, 0x1000}, 0xd4}], 0xa, 0x1, &(0x7f0000008600)={0x0, 0x989680}) mount(&(0x7f0000582000)='./file0\x00', &(0x7f00009e1ff8)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x901d, &(0x7f0000ce0fe7)) mount(&(0x7f0000646ff8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f000030fff8)='qnx6\x00', 0x203ffb, 0x0) truncate(&(0x7f0000a43000)='./file0\x00', 0x0) 2018/02/27 01:44:09 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile64(0xffffffffffffffff, r0, 0x0, 0x0) 2018/02/27 01:44:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000003ffc)=0x68) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) 2018/02/27 01:44:09 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xb) 2018/02/27 01:44:09 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="3b0000000300000000f7a06d0a4d0000000010000000000000000000000000000000000000"]}) 2018/02/27 01:44:09 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22100, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x12112, r0, 0x40) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0xffffffff, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0xb2, r1, 0x2, 0x7}) 2018/02/27 01:44:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2000000000000000) sendmsg$nl_generic(r0, &(0x7f0000f25000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00002b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002e000103ffffffffffffffff00000000ccab2b1ccd5fcd7840eb5c6098df6d0e0618555a93148ad6ea19a19b52d1f9dcb074d8d9cb158455424fd975a93e5e6fbe43867172cf04118d60adf3fa2b635391dcc29d509475cf8f3265e36a9563437a391aa625b6a8c2808b553f020434ec35745cc145b32fb02f4ef13e065a129d63db310b93e4f38e0bca1100000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/02/27 01:44:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x325000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000054fa4)) 2018/02/27 01:44:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@empty, 0x4e22, 0xff, 0x4e20, 0x2, 0xa, 0x20, 0x20, 0x3f, r2, r3}, {0x8d6f, 0x6, 0x40, 0x1, 0xf929, 0x72c889c5, 0x6, 0x1a4}, {0x72e, 0x8, 0x5, 0x4}, 0x7fff, 0x0, 0x1, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x0, 0x3, 0x40, 0x800, 0x8, 0x7}}, 0xe8) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x0, 0xfffffffffffffffd, 0x5, r1}) 2018/02/27 01:44:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffe2f, 0x40010000, 0x0, 0x0) 2018/02/27 01:44:10 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3d000000000000000000f9de0000000000000000fa8000000000000000000000000000aaff0200000001000000000000feff00010000000000000000000000000000000000008ce9ffffffffffff000000000000000000000000ac141400ac14140000000000000000000000000000000000000000000000000000000000000040000000000000000000000000006801aaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/02/27 01:44:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2000000010000) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/27 01:44:10 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000080)="6e297f62ea8726f479ce31ff9f69248dfc1abcd382d016e17570a9e0da94d6bc06b5de934cd99e5658d6334060e6164f6a7675e72f9b2882b6f658c40549bc332ef10ac7369703af4b2b86a76be9d56657c0b13c2af895d65d5e5f4628979e584e088c61d385fea3d56f2c4be9e6b9f470cde799322d699cc4fab20a1b570a29e34949ee991b3cc816b4f628edd34cd4323be25c655a0fe39bb41a2e11e9a8938181f0100c1a0d30dcb2479d69fcd98d15c5177f0e8b82", 0xb7, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0xd, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000140)=""/131, 0x1da, 0x6, 0x0) 2018/02/27 01:44:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) dup2(r0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xc2111, r0, 0x0) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, r0, 0x51) r1 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000fdfe8)={r1}) 2018/02/27 01:44:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:10 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000080)={&(0x7f0000000000/0x1000)=nil, 0xc9e2, 0x0, 0x0, &(0x7f0000a94000/0x3000)=nil}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0xa28}, &(0x7f0000000240)=0x8) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) 2018/02/27 01:44:10 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x401) syncfs(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000100)=""/192, &(0x7f0000000040)=0xc0) madvise(&(0x7f00001ac000/0x3000)=nil, 0x3000, 0xf) 2018/02/27 01:44:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0x0]) setgroups(0x5, &(0x7f0000000380)=[r1, r2, r3, r4, r5]) [ 167.347552] audit: type=1400 audit(1519695850.170:47): avc: denied { set_context_mgr } for pid=29985 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 167.383296] audit: type=1400 audit(1519695850.200:48): avc: denied { call } for pid=29985 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 167.416510] binder: 29985:29996 got transaction with invalid offsets ptr [ 167.423804] binder: 29985:29996 transaction failed 29201/-14, size 40-8 line 3156 [ 167.438274] binder: BINDER_SET_CONTEXT_MGR already set [ 167.443612] binder: 29985:29992 ioctl 40046207 0 returned -16 [ 167.443684] binder_alloc: 29985: binder_alloc_buf, no vma [ 167.443725] binder: 29985:29996 transaction failed 29189/-3, size 40-8 line 3128 [ 167.465550] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.471100] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 01:44:10 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) r0 = socket$inet(0x10, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005b80)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001240)="a3eac419ca87796fe2d21e60c58eb828", 0x10}], 0x1, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES32]}}, {{&(0x7f0000002c40)=ANY=[@ANYBLOB='&\x00skcipher\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lrw(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58, &(0x7f00000041c0)=[], 0x0, &(0x7f0000004200)=[{0xfffffffffffffeb0}], 0xc, 0x4000000}, 0x8}], 0x2, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) 2018/02/27 01:44:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0xd4, 0x6}, {0x3f, 0x10001}, 0x7f, 0x1, 0x9}) tkill(0x0, 0x0) 2018/02/27 01:44:10 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x301102, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0x7ff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) connect$ax25(r0, &(0x7f0000000080)={0x3, {"5db51215b5372c"}}, 0x10) 2018/02/27 01:44:10 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000ff3)='/selinux/mls\x00', 0x0, 0x0) uname(&(0x7f0000000000)=""/88) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080)=0x5, 0x4) 2018/02/27 01:44:10 executing program 4: r0 = memfd_create(&(0x7f00000bbee5)="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", 0x0) pwrite64(r0, &(0x7f0000fb3f69)="99", 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}}) setreuid(r1, r2) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x5) 2018/02/27 01:44:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000000b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0x545) r1 = memfd_create(&(0x7f0000000000)='securityv&self\x00', 0x9255e83102c59d2d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001180)={r2, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x428aeb0a}, @in6={0xa, 0x4e24, 0x8, @empty, 0x1f}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000011c0)=0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001200)={0x7, 0x9, 0x1, 0xf72f, 0x8, 0x6a27, 0x9, 0x8, 0x3, 0x2, 0x9, 0xedc}) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x16f}], 0x1) 2018/02/27 01:44:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) dup2(r0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xc2111, r0, 0x0) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, r0, 0x51) r1 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000fdfe8)={r1}) 2018/02/27 01:44:10 executing program 1: r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000006ff8)={0x0, 0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019fe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) [ 168.017430] binder: 30023:30025 got transaction with invalid offsets ptr [ 168.035406] audit: type=1400 audit(1519695850.850:49): avc: denied { setopt } for pid=30027 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 168.039336] binder: 30023:30025 transaction failed 29201/-14, size 40-8 line 3156 2018/02/27 01:44:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000016efe)={0x0, 0x1, "87"}, &(0x7f0000017ffc)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="280000001e000103ffffffff000000000008000a0000000000"], 0x28}, 0x1}, 0x0) 2018/02/27 01:44:10 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffff80) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "37cc2b4d34cd0df2aa93c35bf0e4543c268e7a77c811f65ae871f4acd135d73b86fc332d23011a"}, 0x37) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x7) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006acffb), 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'gretap0\x00', @ifru_addrs={0x2, 0x4e22, @multicast1=0xe0000001}}) connect$inet(r1, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@dev, 0x0}, &(0x7f0000000300)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0x5f) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDISABIO(r3, 0x4b37) 2018/02/27 01:44:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000003c0)=""/216, 0xffffffe4, 0x0, &(0x7f0000000380)=@abs, 0xffffffffffffffd3) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0100cc8101fa5daa47e7"], 0xa) sendto$unix(r1, &(0x7f0000bb5000), 0xfffffeb7, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) socketpair(0x11, 0xc6180d11aefa70bb, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1b, 0x10, 0x15, "de8f7f6b41db13f6d8657cf51c2fdcf5a960a59d8ee7f8634d9461aff23ad36e42b766b448625eec16c9b0e5c0a2fde16c30b654a35177c8c8226f1aca05e9dd", "800dca81811f1c2766e43e26fd65bb93d01ced4b3c0e79e7914b0fc58dda76f4", [0x9, 0x3]}) keyctl$revoke(0x3, r2) 2018/02/27 01:44:10 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x4) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x278002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x280240) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}}, {{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x18}}}}, 0x9, 0x5, 0x3, "9fc5975c7ecb9277a65f382245c898efc409ff05d1984f76a5312a16bdb2f5fa7f507af21598a19b9e800b3c3c482e75e82256d0dfb3828c969efdb5b239bdc2e93e6408b9dd6e8057ee5dafcfdd3dde"}, 0x160) [ 168.048678] binder: undelivered TRANSACTION_ERROR: 29201 [ 168.076520] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 168.097619] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/27 01:44:10 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000000)="20d761d2166262f37ba6d635f3507ecff6199496728ea5e1ba91685301b3309f52516a41db89584c2e1d56bacb0b0a7e378e3d989fcaf8eb3132fc0beb9fe4dc1defcafd6a79089b56c571c9090e45ed20f8936dba4dd8623e4b902e67f4a47052971583a0ccb6fe710aa809146561da5f28a183d30f65f6fc1a48b7ffcc41d5931728842c0f2db09054351ad6339b40125c52f4ee30c2d630955a9ab4dba28043c4d55f285d5fc981f367b7e755759cd6d19ae1d17974ff272d14770e586cecddfbc9558eec81a76667ca8e05b165ca5e93c73dc672576d722e") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000942000)={0xfffffffffffffffd, 0x0, &(0x7f0000695faf)}) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='teql0\x00') 2018/02/27 01:44:10 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x32, 0x80800) fchmod(r0, 0x24) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="29000000200019fb01440010000000060200001615de00f1ffffff040d001000000000000005000008", 0x29}], 0x1) 2018/02/27 01:44:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getrandom(&(0x7f0000000000), 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x3f, 0x2, {0x1, 0x0, 0x200000000000, 0x0, 0x8}}) 2018/02/27 01:44:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/149) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x8a880, 0x0) tkill(0x0, 0x0) [ 168.111393] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34762 sclass=netlink_route_socket [ 168.129592] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 168.140559] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/27 01:44:11 executing program 1: sysfs$2(0x2, 0x0, &(0x7f0000001000)=""/192) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="84526c4f60f5abd2f69ea22ff7d760343afc863ff2c19ecd763c82c57c7c65e5fea83a79f3f30ae80948e7645c7c5e24ad778975d2a571b177aabb3458900a1ec638c9c94e6bbf510ebbb4812a9b12925f7d0a4374bbc37f4ed274e42414a68a80c58972d66715607abc38a99c28c0aae6e49faf4a7128c457d6c9435589c04a29448c5c3ffe1307991bcc33c327b1dd66458a1d5656769553e12c950a", 0x9d) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="1e000000a25bfd67585818e9130c549ecbd2cb9f2700000000de65ae0817f9e236cf"], &(0x7f0000000180)=0x26) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/02/27 01:44:11 executing program 4: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) fsync(r0) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1}) socket$inet6(0xa, 0x6, 0x3) unshare(0x200) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) 2018/02/27 01:44:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0xfffffffffffefffa) modify_ldt$write(0x1, &(0x7f0000000000)={0x8, 0xffffffff, 0xffffffff, 0x0, 0x8, 0x2, 0x1, 0x0, 0x40, 0x4e}, 0x10) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22, @empty}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/02/27 01:44:11 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x200000000000) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'unconfined_u\x00'}, 0x36) 2018/02/27 01:44:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x800) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44060002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_delroute={0x2c, 0x19, 0x0, 0x70bd25, 0x25dfdbfc, {0x80, 0x14, 0x10, 0x8000, 0xb50e98b8dbfa8361, 0x2, 0xff, 0xc, 0x1000}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x19}}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x90}, 0x4000004) tkill(0x0, 0x0) 2018/02/27 01:44:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, 0x0) tkill(r1, 0x16) 2018/02/27 01:44:11 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x14, 0x1, 0x5, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 01:44:11 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f00001db000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000580)={r3, 0x2, &(0x7f0000000480)=[0x1, 0x10000], &(0x7f00000004c0)=[0x6], 0x20, 0x8, 0x0, &(0x7f0000000500)=[0x1000, 0x8, 0x200, 0x4, 0x7, 0xffff, 0x9, 0x80000001], &(0x7f0000000540)=[0x400, 0x8]}) time(&(0x7f0000000280)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x2, 0xfffffffffffff001, 0x2, 0xf4, 0x4, 0xffffffffffff8000}) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x20000) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) r7 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00003ad000)) connect$unix(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="00002e2f666993653006198f6f387900"], 0xa) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xe}, 0x1, r5}) r8 = dup2(r0, r2) userfaultfd(0x800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={0x0, 0x4}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000640)={r9, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0x7fffffff, 0xa21}, &(0x7f0000000380)=0xffffff49) sendfile(r1, r2, &(0x7f00000005c0), 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r10, 0xffffffff}, 0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000600)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000840)={0xfffffffffffffffe, 0x7, 0x2, 0x6, 0x5, [{0x8000, 0x7fff, 0x0, 0x0, 0x0, 0x8}, {0xffffffff, 0x2, 0xe99b, 0x0, 0x0, 0x8}, {0x7, 0x100000000, 0x5, 0x0, 0x0, 0x1300}, {0x4, 0xe2a, 0x1, 0x0, 0x0, 0x100}, {0x7f, 0x8, 0x81}]}) 2018/02/27 01:44:11 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x17, 0x2000101}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x10, 0x2, 0x80000000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xdc, "32245d8436beab02b1487974f8ed4aa97d8535ccfedb9b00ff42f94bdb737fc7a18bf321cb323568fef279e04e40351f963f9bf80506b8e4d07f7a0e73bda68c1732f1291631b8c0ac0a3dc3f25455f0f8635a1af795235aaa5643a776ec8dd28273dba7f085f672066783ec415b2142bdea1ab23a750ff77791d118f1cf74277422a302a567ba3457ecdd70ab48d2dd25d59e838cbf8117a96fd07b4e6bf893a3cdad4aa20abe6cbc9d7c660c4db4ba3c174abdd7a331bc9bf9ade4755f20c733c5ecb77c76dbad6b4d8682877f53425080afb6dddb61aa99b12709"}, &(0x7f0000000240)=0xe4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80}) 2018/02/27 01:44:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008d9f42)=""/190) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000240)={0x12, 0xe8, &(0x7f0000000140)="e6ef1dbc7facd5a08cb83ae2c586e35cbefa15e0bd6772b91bcd5868282a6def29b1edf12d5b204585db0f4ffe60d8d0d4626e5c5d9b467ffcbc836c91d8b43da8da51c98e3f5ba2f1a0136ba91241e43656d9564342cabf11c2e0edd9b2ef464ba62b15ac6edde05a5d142ef359acd63494f6f7eb2eb7aac97e62873bf181ea5ed65669891c1303ea0c057350ec22ac8bd4c2fb1f59520b9e512bdbd17dac7c57d37d462cf0cedbc399bcba67ec59eb905ad6e90109b516581804de9f83735f70ae9cb6b3a1dbb94b679ec87d3bbcaa1e492a8ed311a8497b81befbe26a4acdbc4c3ed3718b8070"}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/02/27 01:44:11 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) fcntl$getflags(r1, 0x1) poll(&(0x7f00000000c0)=[{r1, 0x200}, {r0, 0x102}, {r1, 0x80}, {r1, 0x10}, {r1, 0x80}, {r1, 0x2101}], 0x6, 0x80) sendto(r0, &(0x7f0000de7000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f0000000080)=ANY=[@ANYBLOB="2600000000000800458113bc370dae8d9f723ad6f851fe4d5141619a"], 0x10) 2018/02/27 01:44:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="e8efc4a5509518f136f4c7fab4f5b61f630000275775153d6ffc3eac334a35f3c00a6b160b13c8f4db0f7ae1"], 0x0, 0x0, &(0x7f0000008f37)}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000001c0)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630c4000000000030000007c1a4d000000004f2b91e74cabd6a1807c898147c3857d29661ad913e65ce1a58d94ec"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 168.771801] binder_alloc: binder_alloc_mmap_handler: 30095 20000000-20002000 already mapped failed -16 [ 168.829855] binder: 30119:30123 unknown command -1513820184 [ 168.841337] binder: 30119:30123 ioctl c0306201 2000dfd0 returned -22 [ 168.871708] binder: 30119:30131 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 168.894502] binder: 30119:30131 Acquire 1 refcount change on invalid ref 0 ret -22 [ 168.895689] binder: 30119:30133 unknown command -1513820184 [ 168.895743] binder: 30119:30133 ioctl c0306201 2000dfd0 returned -22 [ 168.896988] binder: 30119:30133 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/27 01:44:12 executing program 2: getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(0xffffffffffffffff, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/02/27 01:44:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) getpid() readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:12 executing program 4: alarm(0x1000000000007) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000080)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'eql\x00', @ifru_addrs={0x2, 0x4e23, @loopback=0x7f000001}}) pipe2(&(0x7f0000000000), 0x4000) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/02/27 01:44:12 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/access\x00', 0x2, 0x0) dup2(r0, r0) r1 = syz_open_dev$binder(&(0x7f0000000ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) r3 = fcntl$dupfd(r0, 0x0, r1) write$eventfd(r3, &(0x7f0000002000)=0x9, 0x8) ioctl$TIOCCONS(r3, 0x541d) 2018/02/27 01:44:12 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="e8efc4a5509518f136f4c7fab4f5b61f630000275775153d6ffc3eac334a35f3c00a6b160b13c8f4db0f7ae1"], 0x0, 0x0, &(0x7f0000008f37)}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000001c0)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630c4000000000030000007c1a4d000000004f2b91e74cabd6a1807c898147c3857d29661ad913e65ce1a58d94ec"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/27 01:44:12 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x2e) connect$ax25(r1, &(0x7f0000000140)={0x3, {"7ea4b15e43df24"}, 0x80000000}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000000)={0x1, 0x20, 0x0, {}, 0x13e, 0x5}) 2018/02/27 01:44:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, 0x0) tkill(r1, 0x16) 2018/02/27 01:44:12 executing program 6: r0 = gettid() getpriority(0x3, r0) 2018/02/27 01:44:12 executing program 6: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/02/27 01:44:12 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:traceroute_exec_t:s0 unconfined_u:systdm_r:insmod_t:s0-s0:-0.c1023 5\x00\x00'], 0x3ae) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x90200) 2018/02/27 01:44:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 01:44:12 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x155000) 2018/02/27 01:44:12 executing program 6: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000000)=""/55, &(0x7f0000000040)=0x37) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00000000c0)={@empty, @multicast2}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 169.440118] binder: 30140:30149 unknown command -1513820184 [ 169.458892] binder: 30140:30149 ioctl c0306201 2000dfd0 returned -22 2018/02/27 01:44:12 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x2}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f0000000000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/27 01:44:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x21) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x8, 0x9, 0xfffffffffffffffb, 0x3a}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x8) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) [ 169.515734] binder: 30140:30176 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/02/27 01:44:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="180000000008000000000000000000000000800000000000"], 0x18) mincore(&(0x7f0000578000/0x1000)=nil, 0x1000, &(0x7f0000000080)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/27 01:44:13 executing program 3: unshare(0x8000400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0x7, 0x401, 0x4}, 0x8) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1dfdb6ea34280da503d762ed1455611d6d0fb3ca2e6f620b3f006d13cf8071977fe804f0ff55997e766779cfbe7f2451db77d06f72ed2ecfb4ab795fc353ef"}, 0x58) 2018/02/27 01:44:13 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x468100) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20200, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="c5982efb082a8ef3f76bbeebfd161537e6d9345abf735fc162c8ee743411d8508692052118c4fcddd126bde06029e7c574a6053ffa9ff177ea50634ca075226fa8a6bfedd6f70af5f9e8c5b4dc2c08e457c73dc0e0d1f0bea0ad0dc474d1b48e1324e1de990e51638958462461810668d1f72010fec18281243d0e7292a093e93923b22a28960ebc43e359dc8d71b93dff8b16e4f2e841c4d55ff03019469fd18a33e7477f99baebdd6fa1d4afc9de3211e6e733eb12744517ec2ec521fea2f56eb72c0400974d04e14ce87301851485f4add5b78435f6fe82a22811457e3da2a00c4979c6a7b037b4db6758b3a7a6a2") setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c57ef8)={0x0, {{0xa, 0x4e20, 0x0, @empty}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/27 01:44:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x200, 0xfffffffffffffff7, 0xff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) acct(0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x2, 0x20}) socket$inet_udp(0x2, 0x2, 0x0) tkill(0x0, 0x0) 2018/02/27 01:44:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}, 0x9}}, 0x8, 0x1, 0x3, 0x1ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1, 0x3, [0x7, 0x8, 0x4]}, &(0x7f00000001c0)=0xe) 2018/02/27 01:44:13 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000662ff8), 0x8) 2018/02/27 01:44:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20, @empty}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 01:44:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, 0x0) tkill(r1, 0x16) 2018/02/27 01:44:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/141) 2018/02/27 01:44:13 executing program 1: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000014c0)=0x14) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001500)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0x4d, 0x330, "2b6f11af222038863cba5e323168343ee5d81b6ad7823ee10692ffd3de5850217f89ab4d14de986a76727ab93f65fb0871aa82a0f6fccbb0b5c2604b09b608cbc9be594a3c694485da96a37f90455d78fb2b5920349c33"}, 0x5f) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x5a, 0x4) r3 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='system.posix_acl_access\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="02000000", r3) 2018/02/27 01:44:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="180000000008000000000000000000000000800000000000"], 0x18) mincore(&(0x7f0000578000/0x1000)=nil, 0x1000, &(0x7f0000000080)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/27 01:44:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00006ffff0)={0x2, 0x4e23, @empty}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x0, 0x101, 0xffff, 0x7, 0x5, 0x7}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) socket$packet(0x11, 0x80000000000000a, 0x300) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1, 0xf1d7, 0x10000}) sendto$inet(r0, &(0x7f00004eef09)="16", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/27 01:44:13 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000008ff0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000007000)=0x10, 0x0) 2018/02/27 01:44:13 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) 2018/02/27 01:44:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/4096) socketpair$inet(0x2, 0x80f, 0x1, &(0x7f0000000000)) 2018/02/27 01:44:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d61fb0)={{}, {0x12}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:sound_device_t:s0', 0x20, 'root\x00'}, 0x29) pread64(r1, &(0x7f0000000040)=""/224, 0xe0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000001c0)={{0x100, 0x4}, 'port1\x00', 0x1, 0x801, 0x2, 0x80, 0x0, 0x9, 0x7f, 0x0, 0x7, 0x1000}) 2018/02/27 01:44:14 executing program 1: prctl$intptr(0x1c, 0x3f) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3a4, 0x0, 0xe4, 0xe4, 0x2c0, 0x2c0, 0x2c0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe4}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x3}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0x4, 0x4882, 0xffffffffffffffff, 0xf9f, 0xffff, 'bond0\x00', 'gretap0\x00', {}, {}, 0x0, 0x5}, 0xc0, 0xf8}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3, 0x0, 0x7}}}, {{@uncond, 0xc0, 0xe4}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x400}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/02/27 01:44:14 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) connect$inet6(r0, &(0x7f0000001080)={0xa, 0x4e23, 0xe27b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') read(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/27 01:44:14 executing program 3: r0 = socket(0x1, 0x803, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="ea8f927bc051cd655d082790dadd93b1bc4d20280c96521978ee8f7d54a4c745f0fe4286a540eca7897ab9", 0x2b) 2018/02/27 01:44:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="53f7eb82d01d7d73d7da636513514f2c365612ed8cb7d119b35a", 0x1a, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000340)="b696fb6d391b2b0a9dd067b54223c702b33db010deb7da4b824f01c4b898c649b148a0d9e3e242c19eb0cf6a4cf7fbca18b2c8ddd7a0a96263ad837f669ad4ace7a37d3c27b230fad63a40d5c0b7880a34d47548d2b513f57f431c6b", 0x5c) keyctl$unlink(0x9, r1, r2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6_vti0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@broadcast=0xffffffff, @empty, r3}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/79, &(0x7f0000000040)=0x4f) 2018/02/27 01:44:14 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000006000)=ANY=[@ANYBLOB="0180c200000000000000000088caf23af049de674c1e69161cd113f67521"], &(0x7f0000005fec)={0x0, 0x1, [0xfffffffffffffffe, 0x7f6]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x200, 0x6, [0xffffffffffffff80, 0x2, 0x1, 0x8, 0x6, 0x3]}, 0x14) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x26) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/02/27 01:44:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8000, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x1000, 0x9, 0x80000000}) 2018/02/27 01:44:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, 0x0) tkill(r1, 0x16) 2018/02/27 01:44:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(0x0, 0x16) 2018/02/27 01:44:14 executing program 3: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) getgroups(0xa, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r1) 2018/02/27 01:44:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000c61ff7)='/dev/sg#\x00', 0x0, 0x880) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/02/27 01:44:14 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair(0x9, 0x5, 0x10000, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/02/27 01:44:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) umount2(&(0x7f0000000280)='./file0\x00', 0x1) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000200)=""/71) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) write(r1, &(0x7f000014d000), 0x0) fadvise64(r3, 0x0, 0x7ff, 0x0) pwrite64(r1, &(0x7f0000083fad), 0x0, 0x0) close(r2) 2018/02/27 01:44:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0xa8, 0x7d, "12ea8d0d2d2c460d32c8c72d3f4a65fc371e17a1c02aff5445d99a70a143ef4148ac0422ccc2807abd14e79320ca0327bd9510242a2df8b27580ec8cbc5f63a2da6d7b16f2b204fdf1b6410bb53486547a3250c5a650b01705833ea0835ae7f2a42035d3703292895143dc55c5f7a19bf28eb8745b92b97caa9bdcb91c"}, 0x85) syz_extract_tcp_res(&(0x7f0000000340), 0x4, 0x206) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 2018/02/27 01:44:14 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000012000)=[{{&(0x7f0000003000)=@nfc={0x27}, 0x10, &(0x7f0000002fe0)=[{&(0x7f0000000000)="cbfbcf333b", 0x5}], 0x1}}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 171.424434] SELinux: policydb table sizes (0,0) do not match mine (6,6) [ 171.438140] SELinux: policydb table sizes (0,0) do not match mine (6,6) 2018/02/27 01:44:14 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/4096) r1 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001000)=""/18, &(0x7f0000001040)=0x12) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001240)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000001200)={&(0x7f0000001100)=@del={0xf8, 0x11, 0x0, 0x70bd28, 0x25dfdbff, {{'ctr-cast5-avx\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x20}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x20004091) 2018/02/27 01:44:14 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, 0x0, r2}, 0xc) fsetxattr(r0, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x401, 0x20) 2018/02/27 01:44:14 executing program 2: r0 = socket$inet6(0xa, 0x5f6eb7d7efbb83d5, 0x25f7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="050018001f2d782b468f9877d4a5bb070c9dc02c08df5065d3d589e3d9ed6a62e72eb6879e5bd6aa700afd585705fee31af148e7caa0651d9966131fbd6414c97d39bc1f959acbde36885adb00d72d8c618f3baa1d6ea3497491f2f3b0517c13e0cc202bba4671f1f1417cf4f3cad20ec19f1327d6728e166d84da5e6264d4b6f2372b57eda2a0867e23a4464ec86fc432"], &(0x7f0000000100)=0xd) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x149000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r1, 0x100}, &(0x7f00000001c0)=0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/27 01:44:14 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, 0x0, r2}, 0xc) fsetxattr(r0, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x401, 0x20) 2018/02/27 01:44:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/172, &(0x7f0000000200)=0xac) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x81, 0x4, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000002c0)={0x40000000}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7, 0x8, 0x3, 0x5, 0x80, 0xfffffffffffffffb, 0x80000001, 0xfffffffffffffffe, 0xa2, 0x2], 0xa, 0x5, 0x0, 0x7, 0x0, 0xaac, {0xffffffffffffffc0, 0x7fff, 0x2, 0xffff, 0x40, 0x2, 0x40, 0x7fffffff, 0x8, 0xacb, 0x0, 0x0, 0x4, 0xfffffffffffffffe, "a43d454f822db33f76617c6477eb504daad5895a9e84347c68918f42184384e5"}}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000240)=0x4) tkill(0x0, 0x0) 2018/02/27 01:44:14 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/4096) r1 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001000)=""/18, &(0x7f0000001040)=0x12) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001240)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000001200)={&(0x7f0000001100)=@del={0xf8, 0x11, 0x0, 0x70bd28, 0x25dfdbff, {{'ctr-cast5-avx\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x20}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x20004091) 2018/02/27 01:44:14 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8000, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x1000, 0x9, 0x80000000}) 2018/02/27 01:44:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(0x0, 0x16) 2018/02/27 01:44:14 executing program 7: keyctl$join(0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x2000) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x10001, 0x30, 0x7, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xff, 0x2, 0x7fffffff, 0x1, r1}, &(0x7f0000000100)=0x10) 2018/02/27 01:44:14 executing program 4: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000040)={{}, {}, 0x9}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x0, @empty, 0xfffffffffffffff7}}, 0x7, 0x8}, &(0x7f0000000280)=0x98) mlockall(0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x20}) connect(r0, &(0x7f00000002c0)=@nfc={0x27, 0x4, 0x40393fef, 0x5}, 0x10) mq_getsetattr(r0, &(0x7f0000000300)={0x0, 0x1, 0x93, 0x4, 0x1, 0x1, 0x2, 0x3}, &(0x7f0000000840)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) dup2(r2, r2) readv(r2, &(0x7f0000000800)=[{&(0x7f0000000340)=""/85, 0xffffffffffffff05}, {&(0x7f00000003c0)=""/235}, {&(0x7f00000004c0)=""/85}, {&(0x7f0000000540)=""/4}, {&(0x7f0000000580)=""/136}, {&(0x7f0000000640)=""/175}, {&(0x7f0000000700)=""/241}], 0x20000000000001c0) 2018/02/27 01:44:14 executing program 3: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x9, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x6) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000519000)='./control\x00', 0x4000120) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) getsockopt$inet6_buf(r2, 0x29, 0x4000000000039, &(0x7f0000000080)=""/241, &(0x7f00000002c0)=0xf1) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/02/27 01:44:14 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7)={@empty}, 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/27 01:44:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000caaf3a), 0x0, 0x0, &(0x7f0000405000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x1}) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/02/27 01:44:14 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@upd={0x108, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'authencesn(crct10dif-pclmul,ecb-aes-aesni)\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x108}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400200, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/27 01:44:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0x3de) 2018/02/27 01:44:14 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001080)={@local, 0x0}, &(0x7f00000010c0)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e22, 0x6, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x66, 0x717, 0x9, 0x4, 0x9f, 0xab, 0x100000001, 0xb40e}, {0x2, 0x800000000000000, 0x0, 0x6}, 0x1f, 0x6e6bb6, 0x1, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in=@rand_addr=0x1, 0x3507, 0x0, 0x3, 0x5, 0xffff, 0x1, 0xff}}, 0xe8) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)) 2018/02/27 01:44:14 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000003c00)='./file0\x00', 0x100, 0x1) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000003c80)=@ax25, &(0x7f0000003cc0)=0x10, 0x80000) splice(r0, &(0x7f0000003c40), r1, &(0x7f0000003d00), 0x9a6, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{&(0x7f0000000000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000080)=""/248, 0xf8}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/117, 0x75}], 0x4, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f00000003c0)=@ax25, 0x10, &(0x7f0000002440)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/33, 0x21}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x3, &(0x7f0000002480)=""/89, 0x59, 0x401}, 0xf5c}, {{&(0x7f0000002500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000003900)=[{&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/47, 0x2f}, {&(0x7f0000003580)=""/63, 0x3f}, {&(0x7f00000035c0)=""/114, 0x72}, {&(0x7f0000003640)=""/210, 0xd2}, {&(0x7f0000003740)=""/23, 0x17}, {&(0x7f0000003780)=""/251, 0xfb}, {&(0x7f0000003880)=""/109, 0x6d}], 0x8, &(0x7f0000003940)=""/106, 0x6a, 0x1}, 0x9}], 0x3, 0x40010002, &(0x7f0000003a40)) r3 = openat(0xffffffffffffff9c, &(0x7f0000003bc0)='./file0\x00', 0x10800, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) accept4$nfc_llcp(r2, &(0x7f0000003a80), &(0x7f0000003b40)=0x58, 0x80000) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000003b80), &(0x7f0000003b00)=0xfffffffffffffee6) request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) 2018/02/27 01:44:14 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7)={@empty}, 0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/27 01:44:15 executing program 2: r0 = socket(0x18, 0x6, 0x1) connect(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="380000000000f700000086421ef20a101c3796a8e9dbfac326038659eaac3ff62592eea9b01a215d160924df1e20a30fb012a71a71ef0f2ecb", @ANYRES32, @ANYBLOB="04000000000000000a004e2000000000000000000000000000000000005d21a52ce66b00000000000000"], 0x32) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x3e4) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000180)="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") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001380)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000013c0)=r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt(r0, 0x111, 0x8, &(0x7f0000f27000)="0f9cd509", 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001200)={r4, 0xfb, "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"}, &(0x7f0000001340)=0x103) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000100)) 2018/02/27 01:44:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000080)) 2018/02/27 01:44:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x440100, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280), 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x80, 0x3, 0x9, 0xd4d7, 0x2}) 2018/02/27 01:44:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xc, 0x4, 0x7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x40}, &(0x7f00000000c0)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/27 01:44:15 executing program 6: r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) r1 = gettid() ptrace$getregset(0x4204, r1, 0x7, &(0x7f00000000c0)={&(0x7f0000000000)=""/152, 0x98}) lseek(r0, 0x5, 0x1) 2018/02/27 01:44:15 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYRES32=r0], 0x1) r2 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendmsg$netrom(r2, &(0x7f00000027c0)={&(0x7f0000000000)=@ax25={0x3, {"af3b91dae7024b"}, 0xffffffffffffff00}, 0x10, &(0x7f0000002600)=[{&(0x7f00000000c0)="fcb33b9eb908789dc822ba1dfdff21c8cefefa1f462145ed5d6a8bc288c573b4d71b3428ce2db4fc4788a054fb9dbd72b761bdb3a0214dc7f61047092f50c36c6e9b271747c8ca1031778caab82f8358ba849ab223f989c2f5cff14b0b21626c7bd6409a657667d911df55c7b55aba66707e31ed9179209a8fe1ecbc0af0f1f2641dc33daad5c8ea49bd1dd1a49aecff1166bf4cd8b30377002fd5", 0x9b}, {&(0x7f0000000180)="65eb7d61d5a0e7dc11e77b4e7c8a3c6af7de2075c65f37ca56d99ecf1312b65c280237d87e4519b184252fadb0545ae7bb8f863076575fc2996a48b5f9c1e2dfc1a1ba055c7b4d8a747bb71a2e4cafba577e6622fc9010076571db670d759dfff6878002933a7bd11f6ce1e4c384512fbb9cf981142ecbf2e06544756b6a74c6136ce463c860ac59961ed7c6e41666cedb2840e7fbd01fd92c4a1395b7eb18cf1d9d933c6255", 0xa6}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000002340)="1b6c4784f15015cca19a00b9dfd28c2917fa7f7edd70d5040ae817c1d88d64f264a8753f5d82d1fd4c414ea8b681c9cce403736c07d389fff96787420a0d0eb8687f9052ee9f63b39f9eea77d7643dc0682477c29524166766cae3181ee25f6c4016ea78acc6c1468fd2d0e967c2d0fe83cfb2b22ea283eb9f8eed581b52841487366245a5068a7f559d8e3c6dc8b98cdc0f23b4bc93fcc54d664b0c359b3b", 0x9f}, {&(0x7f0000002400)="c506ed0e2245ed5d0630fbd6b6dd6b97f1087316ff1053", 0x17}, {&(0x7f0000002440)="e0eaa34c18cbbf05d23481feadc54fd193be3b7b4a08299a640a53751a5f7aef5b122ae05b04b1c26a42a9661a4000f2f6befd6bff96fd75015f3ea5413e27d7ef37112b43aa29f69b464228b3c17b8c7390b87e30aa995fe716c50a0c3267310b8373a56762f94bff7babe9db21c93b1ca31f54e1", 0x75}, {&(0x7f00000024c0)="52e0f24b47f6b923bb5f645d25c0a23bf2f270b17b064dfa938bda475728c92a4412640c3be849870496abd127fa6b7b763e64f1689164f078ac72cf6a403fe569b151938e44a8c7a7eb62f80888e5316f1db2803a90f6014a8f7bbb3b4b66bc95233a0d6ae6c6fe1fc6ca7ceba91d64eaa3a116d495a1f3e6402de4afb9cfde8342bd614a5cca6a38b2119b98982450760b11bb1b571f4b860a64e2be9fefb2f2e2d4b23ba220a743a151f6cc1d8ffad8fd89151f0651a4ca2e6a87671d0d6af1e779a5beee8fd44a52b27ea026e25821ab8e1d21cd71f7", 0xd8}, {&(0x7f00000025c0)}], 0xa, &(0x7f0000002680)=[{0x50, 0xdc9acb35cf328575, 0x1, "4d3a7494548096391b4ced5b5a48982b28899f267fd40fc6a06f1dd8f56ff5418b932ef946fd51ca7be1939b71f41ebbe640408d081293e956fab79a3ce261e065bd"}, {0xd8, 0xff, 0x0, "04b4210889e488bd767e5e511265fbf41bd5c66c9c4c073a84ff345ca5e75aa80ed4658c90ea164fa1e4c1d56de9a4dc24860a3a895d888c9989caf4b3e54ce712d9711e8564e9969d2ebaac1242dbad39c62d3bfb6cd6ff5f10431bf9e6c9fbee832291eb9c3a2219d36b961bf403293ab43f06f7ad38de25b666d22625143788da3dbbf8be36800f19af59f99e1e8cba1c12e454b8f0d66405c2d235d371dff69ceaab4c95044628695b0cbed46095c28d2d7530e7d780c91c4a6f2a17084f3603590aa713e0f9b0"}], 0x128, 0x4000800}, 0x4) sendfile(r1, r2, &(0x7f0000000080), 0x1000000000fe) 2018/02/27 01:44:15 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="ce866a21353544cf452c6c41025a66a9bfd4e11b2e0a84", 0x17) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) readahead(r0, 0x2, 0x9) mkdir(&(0x7f0000000080)='./file0\x00', 0x3) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/153, 0x8887d2e51ac76b1b) fsync(r0) 2018/02/27 01:44:15 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0xffffffffffffff95) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000140)={0x127c, 0x5, 0x7, 0x300, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x2}, [@generic="9195d252a005efd818a2e059a2c16a0341a362d3f128427cba87adfe1882efadc50e723974074d427dd13b28134710ad1fc8a894f94aaa58d6511e7ca714e35a7aa91ab3de2721a6e181e2b0e70981a6c49ca6c97555efaa0b13fd593ac862bab6d66f6ecfb74db7296479c449", @nested={0xf8, 0x94, [@typed={0x10, 0x86, @u64=0xfff}, @generic="962fe3d124170f147615164583b875a11ca03f", @generic="c9bcdc51469bd1588df5a3a360ff13dc52b86094405f5570355118ad5652dfe85c5f9ec90df4b5e2b1b611d163d734af2a97bd9a336a734ee3665897fa9647cadcbfe6bcad1220000bdd10a13dffc78ebb4ce782abc830703d3db1821b67ce654db333b7efc15619a71f9657d2c20d8e3fbe701429270af4d41086949fb0", @typed={0x8, 0x2c}, @typed={0x10, 0x66, @u64=0x10000}, @generic="487d82a7acd0daca0d3a780711176f", @generic="5c263de213d1128e667c3c43418ac7ed859cfbc30e732c3e1d0ee678c09d8545b7ea10e8427d8e3c6662"]}, @nested={0x10f0, 0x57, [@typed={0x18, 0x6c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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", @generic="9b4e2087c88ffe043088ba5d28a6518c0cd61fb9e2fd6132fc711c7246e836b22195ba50aad42e1f87a166ec93ffbf093b61e05e9c792b5b37a9c3d6f45085cdc6442ac7717f9dcfb205292a98d3824b318c2ebe88cef5b07ec52a9b72ea3c472621d675748c87619a028113e97da360f252bba88f3b505685547ea71a313278bb1af70ee545bca0ed47d62df11c720b72b75f32ba52aca4a38c62f60e8c058a71c158e49962d4f3882e2bb0e43c65dfc1e9bfedf590aa2672eb2d59098241e11288d7ee90a5dff0d3f07f185cde9604e79c7b0f"]}, @generic="ee4d0b7d15521ff883674c70a16c842a0785"]}, 0x127c}, 0x1, 0x0, 0x0, 0x800}, 0x50) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001440)={0x0, 0x7, 0x81}) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001480)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000014c0)={r2, 0x80000, r0}) 2018/02/27 01:44:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(0x0, 0x16) 2018/02/27 01:44:15 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5856, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xbd1f}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}], 0x5c) mkdir(&(0x7f0000000380)='./file1\x00', 0x0) renameat(r0, &(0x7f0000beeff8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') ioctl(r0, 0x9, &(0x7f0000000040)="627c3451c0ae8dd61fb7f19e2f7fb364128981645c01187a85129bffe121f7e9324d79ed3fe680c73bc6359a00de18f3c52a63c58fba37e202b62e6c2887216c569b89b412ff8a2d2c272e7e427fae29a0c9b5086566f2e98e5bdc33cf3b355404abb915f86708fa41a00dfa96db8ed6c5e49a912b81a5099893a5502cddae2455b3ccfbc4d6f1a0537f0a744e961fab8b6bef51ea82d84f3a22679176aa9b5068bbdc1b68a3b5642d930ed9152bc8c3adfc85e3572918cf68ddeb3580eb083e7ec2330fc231366925fa477be390826796ab2e66aab31f235d3782a3") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x10001, 0x1, 0x2, 0x7, 0x2, 0x8, 0x0, 0x9, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0xfffffffffffffff7, 0xf7b6, 0x200, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xac, &(0x7f0000000240)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x2038, @dev={0xfe, 0x80, [], 0x19}, 0x1}, @in6={0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x978}, @in6={0xa, 0x4e24, 0x6449ccd7, @loopback={0x0, 0x1}, 0xcc52}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e20, 0x93, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x100, 0x969, 0x7, 0xfffffffffffffffe, 0x8}, &(0x7f0000000540)=0xa0) 2018/02/27 01:44:15 executing program 6: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x3) r2 = dup2(r0, r1) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x1, 0xd4, 0x2}, 0x8) 2018/02/27 01:44:15 executing program 1: timer_create(0x0, &(0x7f00000010c0)={0x0, 0x0, 0x4, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="c59184c706aea0ee26a3edb151d24d790b495898b226bede85154faf279dee91b9c8b74c7e5f48dbd5f445b4cb6a87839bbadf15bd39e07dbae46056327d5d98696f525801caadf9a32510b173dd217153d893693c7bb5b45ccc1b3ca17362a692f1dd27fe1a8bb1f8832e6bbb6037adea44a144dad6a15b006e6d0c73c59b7ff17749a6a4bfada191c592bce02f2e524bbe47fb211c136da84b0ab1ef7ac0c6fda8e7503377e37ae3fea70187ca3f828e60d8"}}, &(0x7f0000001140)=0x0) timer_gettime(r0, &(0x7f0000001180)) execve(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001280)=[&(0x7f0000001200)='vmnet0posix_acl_accessem0\x00', &(0x7f0000001240)='\t^\x00'], &(0x7f0000001300)=[&(0x7f00000012c0)='\x00']) chdir(&(0x7f0000001340)='./file0\x00') userfaultfd(0x80800) r1 = open(&(0x7f0000001380)='./file1\x00', 0x440000, 0x44) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000013c0)={0x2, 0x4b1, 0x10001, 0x56}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001480)={0x15, 0x76, &(0x7f0000001400)="49a23cd57b4944bd8d4a72edc84133a8db8d848ca43d837cf0ee35bbbda262d18790cd971a81c447c9d30619d1de0324daeb89c88291d92afe7e1328c48f6bd2f731f8ac6e15884d4dc146fac123cdf9fb07d790fe91b3da7f0d99dbe351088693305ef10d949d177cc5a949eb542065e1d80470d072"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000014c0)="a24fcc8476e057c96bd1336e9dd9daba", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001500)={0x0, 0x6}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001580)=@sack_info={r3, 0x2, 0x10001}, 0xc) alarm(0x81) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000015c0)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x41, &(0x7f0000fff000/0x1000)=nil, 0x3}) inotify_add_watch(r1, &(0x7f0000001600)='./file1\x00', 0x2000840) clock_gettime(0x0, &(0x7f0000001700)={0x0, 0x0}) pselect6(0x40, &(0x7f0000001640)={0xfffffffeffffffff, 0x1ff, 0x5, 0xffffffffffff0000, 0x9, 0xfffffffffffffffd, 0x7, 0x1}, &(0x7f0000001680)={0x1ff, 0x401, 0x8, 0x8001, 0x6, 0x9, 0x0, 0x8}, &(0x7f00000016c0)={0x1, 0x8, 0x80000000, 0x2, 0x1, 0xffffffffffffffff, 0x4, 0x1ff}, &(0x7f0000001740)={r4, r5+30000000}, &(0x7f00000017c0)={&(0x7f0000001780)={0x8e}, 0x8}) clock_nanosleep(0x7, 0x1, &(0x7f0000001800)={0x77359400}, &(0x7f0000001840)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001880)={r3, 0x0, 0xcc6, 0x59300e80}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000018c0)=0x2, 0x4) umount2(&(0x7f0000001900)='./file1\x00', 0x0) accept4$ipx(r1, &(0x7f0000001940), &(0x7f0000001980)=0x10, 0x800) getpeername$unix(r1, &(0x7f00000019c0)=@file={0x0, ""/108}, &(0x7f0000001a40)=0x6e) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000001a80)=@generic={0x4, 0x10000000000000, 0x9}) ioctl$KDENABIO(r1, 0x4b36) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001ac0)={0x7338, 0x80, 0x1ff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001b00)={r3, 0x6}, &(0x7f0000001b40)=0x8) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) llistxattr(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)=""/45, 0x2d) setxattr(&(0x7f0000001c80)='./file1\x00', &(0x7f0000001cc0)=@known='security.ima\x00', &(0x7f0000001d00)='vmnet0posix_acl_accessem0\x00', 0x1a, 0x1) 2018/02/27 01:44:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000016fee)="97", 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000340)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000380)={@rand_addr=0x6, @multicast2=0xe0000002, r2}, 0xc) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) 2018/02/27 01:44:15 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0xffffffffffffff95) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000140)={0x127c, 0x5, 0x7, 0x300, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x2}, [@generic="9195d252a005efd818a2e059a2c16a0341a362d3f128427cba87adfe1882efadc50e723974074d427dd13b28134710ad1fc8a894f94aaa58d6511e7ca714e35a7aa91ab3de2721a6e181e2b0e70981a6c49ca6c97555efaa0b13fd593ac862bab6d66f6ecfb74db7296479c449", @nested={0xf8, 0x94, [@typed={0x10, 0x86, @u64=0xfff}, @generic="962fe3d124170f147615164583b875a11ca03f", @generic="c9bcdc51469bd1588df5a3a360ff13dc52b86094405f5570355118ad5652dfe85c5f9ec90df4b5e2b1b611d163d734af2a97bd9a336a734ee3665897fa9647cadcbfe6bcad1220000bdd10a13dffc78ebb4ce782abc830703d3db1821b67ce654db333b7efc15619a71f9657d2c20d8e3fbe701429270af4d41086949fb0", @typed={0x8, 0x2c}, @typed={0x10, 0x66, @u64=0x10000}, @generic="487d82a7acd0daca0d3a780711176f", @generic="5c263de213d1128e667c3c43418ac7ed859cfbc30e732c3e1d0ee678c09d8545b7ea10e8427d8e3c6662"]}, @nested={0x10f0, 0x57, [@typed={0x18, 0x6c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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", @generic="9b4e2087c88ffe043088ba5d28a6518c0cd61fb9e2fd6132fc711c7246e836b22195ba50aad42e1f87a166ec93ffbf093b61e05e9c792b5b37a9c3d6f45085cdc6442ac7717f9dcfb205292a98d3824b318c2ebe88cef5b07ec52a9b72ea3c472621d675748c87619a028113e97da360f252bba88f3b505685547ea71a313278bb1af70ee545bca0ed47d62df11c720b72b75f32ba52aca4a38c62f60e8c058a71c158e49962d4f3882e2bb0e43c65dfc1e9bfedf590aa2672eb2d59098241e11288d7ee90a5dff0d3f07f185cde9604e79c7b0f"]}, @generic="ee4d0b7d15521ff883674c70a16c842a0785"]}, 0x127c}, 0x1, 0x0, 0x0, 0x800}, 0x50) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001440)={0x0, 0x7, 0x81}) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001480)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000014c0)={r2, 0x80000, r0}) 2018/02/27 01:44:15 executing program 3: r0 = memfd_create(&(0x7f000087affc)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000d19ffc), 0x200fec) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x14, r0, 0x4) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000002000)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x2000) 2018/02/27 01:44:15 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/02/27 01:44:15 executing program 2: timer_create(0x3, &(0x7f0000095fa0)={0x0, 0x4, 0x0, @tid}, &(0x7f0000bed000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)={0x0, r0+10000000}, 0x8) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)) 2018/02/27 01:44:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fffffff) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/43, &(0x7f0000000200)=0x2b) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net/llc\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getpgid(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000340)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lchown(&(0x7f0000000040)='./file0\x00', r5, 0x0) 2018/02/27 01:44:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x20, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) ioctl$KDSETLED(r0, 0x4b32, 0x9) fremovexattr(r1, &(0x7f00000001c0)=@random={'user.', '\x00'}) getpeername(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="010000ce000000009e3480b9aafb533eace6e39d54008bf8c731ea08a6c44bd3427b1a867d88508bff54", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000000000000000000000000000000000000017b819b1fd9ba9e60000000000000000000000"], &(0x7f0000000080)=0x3a) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000000040)=[], 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:15 executing program 3: r0 = memfd_create(&(0x7f000087affc)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000d19ffc), 0x200fec) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x14, r0, 0x4) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000002000)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x5, 0x2000) 2018/02/27 01:44:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x0) 2018/02/27 01:44:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000738ffc)='./file0\x00') r2 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="35c0ed0c2cb38e2cbbb75139211fa80a75804b1061bff97643efca9c9cceea9295863e6adba0aa4087c7abd55dec0794518601aa18e439a1006f0730a84095bb4b9a7d035d91f808abd57ee487272e47f39aa8416d995ac3e6a36665b23839e7c5d1c0a52ddba4604607e38b7d389162fa4d9b592313acd0751ecd725c556a43e2c708ee1db0e0e3513c", 0x8a, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/27 01:44:15 executing program 6: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/02/27 01:44:15 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES64], 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x14042, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/02/27 01:44:15 executing program 3: r0 = add_key$user(&(0x7f00000c4ffb)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='K', 0x1, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200040) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00000000c0)=0x9, 0x4) 2018/02/27 01:44:15 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x10) fcntl$addseals(r0, 0x409, 0x0) 2018/02/27 01:44:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000738ffc)='./file0\x00') r2 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="35c0ed0c2cb38e2cbbb75139211fa80a75804b1061bff97643efca9c9cceea9295863e6adba0aa4087c7abd55dec0794518601aa18e439a1006f0730a84095bb4b9a7d035d91f808abd57ee487272e47f39aa8416d995ac3e6a36665b23839e7c5d1c0a52ddba4604607e38b7d389162fa4d9b592313acd0751ecd725c556a43e2c708ee1db0e0e3513c", 0x8a, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/27 01:44:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x7}}, 0x1, 0x7, 0x7fffffff, 0x1a321e8, 0x2}, 0xa0) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:15 executing program 7: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000002080)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffeffff, 0x6e5f, 0x10000000000000, 0x4, 0x10000, 0x0, 0x40, 0x5, 0xffffffff, 0x19a, 0x9ca5, 0x2, 0x8000, 0x2, 0x101]}, &(0x7f0000000240)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001040)={r2, 0x9, 0x1000, "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"}, 0x1008) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000011ff8), &(0x7f0000001000), &(0x7f0000001000)={0x0, 0x989680}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)=0x644c) 2018/02/27 01:44:15 executing program 6: r0 = socket(0x18, 0x0, 0x1) socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="71a3f837", 0x4) 2018/02/27 01:44:15 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f0000001680)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/240, 0xf0}], 0x9, &(0x7f0000001640)=""/53, 0x35, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001480)={0x1, [0x0]}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001780)={r1, 0x803}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000016c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 'dummy0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f12fd8)={&(0x7f0000000100)=@in={0x2, 0x4e21, @empty}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)='\n', 0x1}], 0x1, &(0x7f0000f13000)=[]}, 0x810) 2018/02/27 01:44:15 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x42) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x380000000000000, 0x101000) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) 2018/02/27 01:44:15 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', 'trusted.syz\x00'}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x101, 0xffffffff}, {0x5, 0xd8}, 0x1, 0x5, 0x8000}) 2018/02/27 01:44:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x0) 2018/02/27 01:44:15 executing program 2: request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x430040, 0x30) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/27 01:44:15 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) flock(r0, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f0000000080)="1f0000003a0007811a003809bdff00020a3f20165fffffe400000028000000", 0x1f) readv(r0, &(0x7f0000f7eff0)=[{&(0x7f0000f7f000)=""/56, 0x34}], 0x1) 2018/02/27 01:44:15 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) 2018/02/27 01:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8b31a805d641d0bc3efc0fb1704fc7fe", 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) sendfile64(r0, r1, &(0x7f0000000000), 0x100000000) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/27 01:44:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3b00000002000100000000000000000100913124e943b3708457852d9f8441b7a6aaf6"]}) 2018/02/27 01:44:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) poll(&(0x7f0000000180)=[{r1, 0x4008}, {r2}, {r2, 0x8100}, {r2, 0x10c0}, {r0, 0x3}, {r0, 0x22}, {r2, 0x5100}, {r0, 0x4}], 0x8, 0x7fffffff) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000140)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400, 0x0) recvfrom$ax25(r3, &(0x7f0000000080)=""/61, 0x3d, 0x2062, &(0x7f00000000c0)={0x3, {"f7136eaa99734b"}, 0x7}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:15 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="640ef4de32ae9d480426f66a5b0ca5f0", 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000e6f000/0x4000)=nil, 0x4000, &(0x7f0000000000)) 2018/02/27 01:44:15 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) pread64(r0, &(0x7f0000000180)=""/100, 0x64, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x9}, &(0x7f0000000140)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000326ffc)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/27 01:44:15 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00004a9ff0)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) 2018/02/27 01:44:15 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000100)={"020081007f001e0020008ca7cc991735", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffffffffff63, @dev={0xfe, 0x80, [], 0x12}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 01:44:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) fcntl$getown(r0, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) arch_prctl(0x1001, &(0x7f00000000c0)="c4bf206f82dc3b1b720eef8c0310cf3af2dcabf402a75490e0d5bc027ba83c6de63dbaa8f24dccbe4b689ec2b91273a6969de0c85bd52897d1b49b30203750066b770c928c9db2f603609713f4a085ba70e7724112c03c8a4cd4527b8ce44cc23969ea71abccaf152df30932cd1bea698f1d4f6b2a44634df4a26a896000369b151fc1e3332ac380b0ada567dfade0a47d52ad85799e310b5e46ef2035f82f43116278b35937124deab8411047e2197fbd84bc4938ade05f") 2018/02/27 01:44:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r2, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/27 01:44:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x200, 0x5, 0x1880000000, 0x40d5d3a3}, 0x10) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f00000000c0)={0x3f, 0x4}) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) r5 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) 2018/02/27 01:44:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x8ad7, &(0x7f0000fb2e65)) 2018/02/27 01:44:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r2, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/27 01:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8b31a805d641d0bc3efc0fb1704fc7fe", 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) sendfile64(r0, r1, &(0x7f0000000000), 0x100000000) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/27 01:44:15 executing program 3: r0 = timerfd_create(0x2, 0x80000) r1 = dup2(r0, r0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000034c0)={@mcast2, 0x0}, &(0x7f0000003500)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003600)={@empty, 0x8, r2}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000003280)={0x0, 0x6, 0x100000001, 0x1000, &(0x7f0000001180)=""/4096, 0xe1, &(0x7f0000002180)=""/225, 0x1000, &(0x7f0000002280)=""/4096}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000032c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x6, 0x9, 0x0, 0x5}, &(0x7f0000003380)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000033c0)={r3, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0xb3d3}}, 0x6, 0x5}, 0x98) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r4}, {0x0, r4}}, &(0x7f000010bff0)) clock_settime(0x2, &(0x7f0000003480)={0x77359400}) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003540)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x8c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) timerfd_gettime(r1, &(0x7f0000003780)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001080)={0x0, 0xfff, 0x4, 0x1}, &(0x7f00000010c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001100)={r5, 0x8, 0x10, 0x4}, &(0x7f0000001140)=0xfff2) read(r1, &(0x7f0000941ff8)=""/8, 0x8) 2018/02/27 01:44:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x0) 2018/02/27 01:44:16 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = syz_open_procfs(r1, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r3, &(0x7f0000000080)=""/181, 0xb5) getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) 2018/02/27 01:44:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001580)={0x65d, 0x800a, 0x7fff, 0x21, 0x0}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001600)={0x0, 0x7f, 0x7}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001a40)={0x0, 0xd3, "ee225e38ab81c1ffe71ef486ac553b8287da619664100aa55f22a32301517235787bfcc16fe2ba411289380d5c99714f3507aedeafe0dffc09421b9ee10e67e471ddf5bc7126f0e7a330bc4cc27dc10997838db19961146acbe3819ed5378f49b7d361fe9513f6f72083aaaa6ba4c9d3038f53cfbe2a9ee92a6c67d93d74590e8a8adb02144105b95f2a3f80936c710dea6428da3ea7500104e63b370e5cf4f006dedb71ae8c7cdb620776b19a701387653cce3de6cd0fdff5d1affb9382d0d5381244c249f367cda2a68aa07c409019206505"}, &(0x7f0000001b40)=0xdb) alarm(0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001b80)={0x0, 0x400}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002040)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002840)={0x6, 0x0, 0x1, 0x8, 0x0}, &(0x7f0000002880)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000028c0)={0x0, 0x7, 0x30, 0x3, 0x5}, &(0x7f0000002900)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002940)={0x0, 0x0, 0x40, 0x7fffffff, 0x7d99e09b, 0x80000000}, &(0x7f0000002980)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002a40)={0x0, 0x3, 0x10000, 0x7fff}, &(0x7f0000002a80)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000002c00)=[{&(0x7f0000000480)=@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000004c0)="bd48d5a2ced6dcf31e63a40bc600bccd7adc5ac529e31681e1a1db8ad641be2a22af89944c6328354e9b", 0x2a}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="1fc544caf34fc38c192f2d9a13782a07e435b006da162a6a081181fa1fd22fa149f282154d6e3218b29bd3ebff3c3a81869ea8be66c9c8bfef3ba36f42169fc2", 0x40}], 0x3, &(0x7f0000001680)=[@init={0x14, 0x84, 0x0, {0x8, 0x15437a36, 0x10001, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x20e, 0x100000001, 0x10001, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x65c5, 0xff5, 0xc, 0x2, 0xbc03087, 0x6, 0x7fffffff, 0xa5, r3}}, @init={0x14, 0x84, 0x0, {0x40, 0x5, 0x6, 0x6}}], 0xb0, 0x20000000}, {&(0x7f0000001740)=@in6={0xa, 0x4e24, 0xfffffffffffffc00, @empty, 0x8}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000001780)="022031c12cd5635e4178ee9d057c59db4bd60ed5d74645cb67a7677f515fc89b57b261e50f0ff23e32cd7179346406d04e61b3454a82326fd1ccb199e0777b9fdeaabf5ab2798f72109edede1c6507371b6e253a73fceae05a925d5b911d85baeecded4382570b14a956ea9bb03e42a8b5adde4452d1631c04c7d60e79f1b7ab2a0188676131d4811db29a19547840b32b", 0x91}, {&(0x7f0000001840)="5faa0eeac34da1054c25e8b80649f5228f0ac5164db73e1c3f031d28cc4deddc115d277e64b288a39824498db44b96f83eae1f73d9e24e9bb65bc6a5ade314d03e234825bf5d7b89fb5a9ec8fe8629defe0248fb18537931eaa74b1d32f08e1b656945bfddb2d686955d84890f777a1816976e8a1b0836cc40fc4dafe98b00c9257a6037988dfc89943c804d17b663525f9cd7e33ee883067ca901cf53da", 0x9e}, {&(0x7f0000001900)="5385b46037383385493e227075a33fdd3bb82cec8bbb7bb613ac209640e3a89e0e1d3f93bea0abb2560823493ce822483c64de04fc6154b12f8b3366773d031a5c759b0aa6e8945626d532c5e0517414a70d11c19fc07309edad3b60fc91a7516dacc4fdbd1612ea79d439931e56a1ee0b8bd140deb62bd31f4983f800219b72", 0x80}], 0x3, &(0x7f0000001c00)=[@init={0x14, 0x84, 0x0, {0x9, 0x7, 0x9, 0xe2c3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2680000, 0x2, 0x2, 0x0, 0x6, 0xe294, 0x7, 0x401, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0xf18f, 0x202, 0x8, 0x1, r5}}], 0x84, 0x40000}, {&(0x7f0000001cc0)=@in6={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x45}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001d00)="69fbf0f1dd4d7f0f7978e048c9a84763817cda6d8f1743fa4798c0b8435b855060d6cb5cf68124e1ce3efc45654e01f851b894fc42f5670433ec3f067f12bad755f9490206e532763d992a39e52c1b1a2bd1c02385372079b4f8655693f766e893efab457d045ea7a91faaf26edfcc9f1171faa34cacfb50a5531f40728b16ca3c0e2285b90afb69bee7465f1e4479fad7b90e4af829281859d0d5b840400c7213ee22431298a2467beae86b5491dc56e328d8f7aa6ad82413be080fdbb3682a60f04a7ec65cc5022c5ed7746827", 0xce}, {&(0x7f0000001e00)="86d7ac66149c37016646914ab2d322b1ae3f7279cc37ddc7405a2167e2f6bead3355c985b6712b629650a64d79d1508e5d3227cf04e6c33491d743db0c9bb0a1218f0a1c933ac6a7b041d0b431fd6e45b7b80bd77ca78bfcc5f59ccf2443be87e6d529455037fb8d7d0f2eacdca4c3f8b16f8b831fa12e1386f5eb27247398672d907bd1dc677c9687483e8a5c884f1c6b9e07389f82f98f5c6f3978e0cb", 0x9e}, {&(0x7f0000001ec0)="82043ee04c2ce20e88891bb434897daeae78566b8142686d77953bc2702fd8d948fd18ba0846bb94cad3521143a0e34f316702c51e5a28bd2b50c8f53cebeb7716dcc225d2666860701ad313d7bb6a19cb3d366281866dec661978673a1a34fb96d2fe34e2ef3704a97d5fdc5ba45e9dfa7ac8b244f00de68ee222f3522885bc22c1c7d7b59b75c3954f39173892f15230042a0298fa347556fe1e49f40471cdcfed4b47350a827aba9893a66dee0b75630ecf6ec0764a6b4aef68d29604f481e5123b", 0xc3}], 0x3, &(0x7f0000002080)=[@init={0x14, 0x84, 0x0, {0xffffffffffffff00, 0xffff, 0x100000000, 0x30e}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffff0001, 0x10001, 0xa, 0x4, 0x5, 0x81, 0x1000, 0xec, r6}}], 0x58, 0x40}, {&(0x7f0000002100)=@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c, &(0x7f00000027c0)=[{&(0x7f0000002140)="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", 0xff}, {&(0x7f0000002240)="3a8ffbcd9145dec12e6d9233be4e63dc861cd144416d7f69bf8d7a25ad272a2a0af6ce304bef0a8627f2665683a6a26f6d0c3e969b9ccf41cb705209f5e13161c678ea4fa97b48ca1acb2a2e6e227360fefa7322c83e011f1f0424d09d59cfe31b052a35b77f58d74e1fd6b2756e6bd640d9b9520a82919249122eb412b16b7d5cdb5c8561abc647143157c4a4bc4e4e01dbffb6", 0x94}, {&(0x7f0000002300)="6f68a02d9a870d16c2b9d419de0593d4d08d422b75d864882f41a36b5da155dce452a994b384ca5994b73b267e24d931d436e0bfa1519369e7", 0x39}, {&(0x7f0000002340)="ecf9bfde1d3f4af04155ba725fdcfb8cde504d16a0b1b2c7fa22cfb5c464d9cc04248af56a7190f2526cb69bc543701db120e280", 0x34}, {&(0x7f0000002380)="b59e6eb1a64164748064ee4150cf87de0e77706ff55141a78237fc12e0acd275b20eab5d146bb9be7a0d8637f64e736ddeec4357ffa4e4db04e07bbe8b1b6a1dd2774e3fb84c6a7a93490d14430646351df520f9fdc06d41139cbcf3a118d5753f7ed91344c128e1cc22efe1e0c65edb467a229e3e7497ae95074eeb396d17c48436a48fb97af3357afb33ee9c0bba96b998f9a2617dfb748d2d5ad1eba609b7903d3e64f191d2d69f26dd8095692e3705ecdec3211d6862a099855c0b1f0f6a8c67926a2e8dc62f02275b6eb182e72ad1930f915f6bff7b8b0e409bd252eb190e477dd3a2cae743e7f3038f022a51ba586b7d9de42741cc", 0xf8}, {&(0x7f0000002480)="d80ac857108114f246189c48bb063679ec8c336dc3ff46892014ce451e8fdeff6934cbe9ac8913edcfd400648b573c673a234ac0c8957a53f84ee6b98842fd55edc96ebb3bc02f71da4692c237964962df067e074d154498a6817eaa12ffb42345dba588e507638b8754b74b2449c7306d01", 0x72}, {&(0x7f0000002500)="973f35ccf9fec16cec53ebc3f120", 0xe}, {&(0x7f0000002540)="d0e50238e17821e416061ba245e587d53d588ff588ae849aab54fbf3e58298175484b085c3271084f15c7388a07c992aa828d695610e024b60b6f2a450123814c1068525c290398f883fa27952d7668db0a2b39f95477de0f8438bdd84e0cf5d482f3f03ead4351bb94e7d670ef7c70bc154b93be205e0b88da11700d10922d6fadefd83e156016c578270c6cf795fa53b632aa8a5cae2f5dd72415cf810666542fae0062b71a7382c31c3cbf92813e829f77a54428a47604087e31ab88839ea727b5c7476c804ab1d610e017a77bfd9", 0xd0}, {&(0x7f0000002640)="b282dd90e25806a8b4fa82c287a2ff03b3b3494cc3e31e9364a36495aa2c67f37fd4fa7da5f8f3a681c4424ead07844a4de12a0d6a7b2b666072fbe76ea13daed24690e01d05c01be79660d101f1f30fcfde3541faef143e9e08072989de4c7179d17ec0e87ec504f82f7c42946ea0e8a7b0a9a6d02a2c2dd9e18630d897ef0880a7c30104d03d1e46f1658c457d5135d8582e4ec17015733ebecb20ec8af402c739a64c523190477bd738fa9dd0c35291f7a0d496b38f2cc7f4816672510e00cadb4702736acff81bf622da", 0xcc}, {&(0x7f0000002740)="0fc8cabd12d458a825df9a9ccaaa924d90138eef988adca6b4b83f0466cb7bff01373ef828e5552fa3287ae7aabbb38aa4cae6da115aef457778d3e60c43cfcf5a41bef89a7ad99d5e3c22a087b6304ba1468cd3c71892e172fd92cdd7307f57b67ae04fa9fae1314f2f0dbce78c0e", 0x6f}], 0xa, &(0x7f0000002ac0)=[@init={0x14, 0x84, 0x0, {0x3, 0x0, 0x6, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x8, 0x75, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x9, 0x4, 0x7, 0x5, 0x4000000000000, 0x0, 0xfff, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x800a, 0x3, 0x5, r9}}, @init={0x14, 0x84, 0x0, {0xed2, 0x8c, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x5, 0x8, 0xfffffffffffffffc, r10}}], 0x108, 0x40}], 0x4, 0x4000) r11 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r11, 0x4c09, 0x7) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r12, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x40}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r12, 0x84, 0x1, &(0x7f0000000400)={r13, 0x7, 0x7fff, 0x3f, 0x9, 0x100000000}, &(0x7f0000000440)=0x14) recvfrom(r12, &(0x7f0000000140)=""/151, 0x76, 0x10000, 0x0, 0x0) sync_file_range(r0, 0xbb, 0x2, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r12, 0x6, 0xe, &(0x7f0000000200)={{{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x364}}}, 0x3, 0x7, 0x100000001, "45991bb8f10cba6277f5420ad12f484c7462a7459f1931161cdb9c038bff247d13593b57304ef6a91ca2cea2a6db4fd90e58da74cfb16a906acd50df1b10a773b47da5671f91c2f673f0a045d41cc031"}, 0x160) 2018/02/27 01:44:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x0) 2018/02/27 01:44:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = socket(0x7, 0x5, 0x4d3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x7, 0x0, 0xad, 0x3, 0x7, 0x4, 0x2, 0x8001]}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000003000), &(0x7f0000012000)=0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x2) dup3(r2, r0, 0x0) 2018/02/27 01:44:16 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4}) ioctl$int_out(r1, 0x1, &(0x7f0000053ff8)) 2018/02/27 01:44:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000242fc8)=[{r1, 0x1}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000040)={0x4000000, 0x24, 0x11}) 2018/02/27 01:44:16 executing program 6: setrlimit(0x7, &(0x7f000018f000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/02/27 01:44:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x28881) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x234) 2018/02/27 01:44:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x80, 0x4) ioctl(r0, 0x2201, &(0x7f0000de0000)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r2, 0x284000) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 01:44:16 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x151002, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'vcan0\x00', @ifru_flags=0xc01}) 2018/02/27 01:44:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x100) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x80008409, &(0x7f0000c65000)) 2018/02/27 01:44:16 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x7, 0x10001}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000140), 0x2) 2018/02/27 01:44:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000242fc8)=[{r1, 0x1}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000040)={0x4000000, 0x24, 0x11}) 2018/02/27 01:44:16 executing program 3: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000180)=""/167, 0xa7, 0x40, &(0x7f0000000240)=@file={0x1, './file0/file0\x00'}, 0x10) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mkdir(&(0x7f00000bbff2)='./file0/file0\x00', 0x0) 2018/02/27 01:44:16 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000929ff0)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) 2018/02/27 01:44:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/02/27 01:44:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a08ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/27 01:44:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) tkill(0x0, 0x0) 2018/02/27 01:44:16 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x151002, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'vcan0\x00', @ifru_flags=0xc01}) 2018/02/27 01:44:16 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'bridge0\x00', @ifru_map={0x3, 0x9, 0x5, 0x7, 0x4, 0x1}}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) accept4(r0, 0x0, &(0x7f0000000380), 0x80800) r2 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="2300000006a70b5934731848e1bc558622a40f556704700f7b91edd3d0a3801ca3448e85e6cbb56413570d46ada288129135389bd6b58112b400db7e5d054b836317fcb14e3b095d85"], &(0x7f0000000180)=0x2b) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x8001, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x6a, 0x20}, &(0x7f0000000200)=0xc) delete_module(&(0x7f00000000c0)='&cgroupcgroup.ppp1\x00', 0x200) 2018/02/27 01:44:16 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/02/27 01:44:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', @ifru_mtu=0xffffffff}) write$tun(r0, &(0x7f0000000480)=@hdr={0x0, 0x81, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "6bebaf", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8) 2018/02/27 01:44:16 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7448, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001ffa)) 2018/02/27 01:44:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x48040, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000001c0)={0x8, 0x1, 0xe58c, 0x4, 0x3, 0x3}) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x80000) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000240)={'ip6gretap0\x00', @ifru_mtu=0x7}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x212000, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000140)={@local, @empty}, &(0x7f0000000180)=0x8) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44) ioctl(r1, 0x442000000000127f, &(0x7f0000000000)) 2018/02/27 01:44:16 executing program 1: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") sendfile(r0, r1, &(0x7f00008d1000), 0x401) r2 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/02/27 01:44:16 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/27 01:44:16 executing program 4: eventfd(0x0) r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/128) read(r0, &(0x7f0000000000)=""/45, 0x2d) 2018/02/27 01:44:16 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) syncfs(r0) r3 = dup3(r2, r2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000e43fbf)=""/65) 2018/02/27 01:44:16 executing program 3: getpgrp(0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000719000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xb13564136c445d0, &(0x7f0000000000)=0xfff, 0x4) 2018/02/27 01:44:16 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x4045) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/214, 0xd6}, {&(0x7f0000001240)=""/171, 0xab}, {&(0x7f0000001300)=""/250, 0xfa}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001400)=""/191, 0xbf}, {&(0x7f00000014c0)=""/205, 0xcd}, {&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/102, 0x66}, {&(0x7f0000000040)=""/52, 0x34}], 0xa, 0x0) 2018/02/27 01:44:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:16 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x3, @tick=0x2, 0x5, {0x90, 0x933e}, 0x80, 0x2}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000000c0)) clone(0x14080100, &(0x7f0000000100)="e004b266aeafcfdd9e9ce1969260e82888828b4dd0c2ff4c97c9760a27757e24f7cab8d48df6cce4c8e5d58ba3cfdb8e48e0fbf97ab45376d16edf1916945450f2a7926e9e509aab0fb482ca8cf277c68c8283d8de0aa941a6ef2e31a53447fe1783360b598dee198bd99da216c1921c25c8126396a0738e0286346da69440c5a893c5b4b76ce7c759d030a11c45cccda401b261e3bb7dbdd5f72c22ec81b90c2fb34a35717eafff8eddf40e5c5712fa9cc82eff1b0fff886cd616cc4583371d205cb0f1af7eaf5128231aa7089c6f27e06b1d0b791efd5e5348b10de6eecd7351688f12efcbb1ee8fab765c6ca4", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)="655843317e6663035a073d66841da0b86f1c687db7e13ade491ccc9d14393669730fcfb352b40f09fd7268c263190b051e9a3314d8026a0422d99a334924842f944692b715fd270a9acc7b0c34d0440155") 2018/02/27 01:44:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0, 0x0) connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x8c) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000000300)=[{r3, 0x2040}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/222) readv(r0, &(0x7f0000dcdff0)=[], 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x4}) tkill(0x0, 0x0) 2018/02/27 01:44:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f000014000000ffffffff000000000000000000000000000000000000000000000000000000000800120000000000ffffffff0000000006000000000000000000000000000000fe800000000000000000000000000000ac140000000000000000000000000069533227e0514314ac0b298e0005000500000000000a004e2000000000ff010000000000000000000000790001000000000000000048cb9bb7923702412d0edad8e3ca3f7695c14886f3a1cfd9171e2c9a7940ed536760864f65933afc26ef053a292bc57d634978cc326bce051ca7d398572900000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/02/27 01:44:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x2e, &(0x7f0000002580)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000280)=""/16, 0x10}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/187, 0xbb}, {&(0x7f0000001380)=""/52, 0x34}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/160, 0xa0}, {&(0x7f0000002480)=""/223, 0xdf}], 0x9, &(0x7f0000002600)=""/4096, 0x1000, 0x2}, 0x1f}, {{&(0x7f0000003600)=@nfc, 0x10, &(0x7f0000005880)=[{&(0x7f0000003640)=""/153, 0x99}, {&(0x7f0000003700)=""/6, 0x6}, {&(0x7f0000003740)=""/101, 0x65}, {&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000047c0)=""/170, 0xaa}, {&(0x7f0000004880)=""/4096, 0x1000}], 0x6, &(0x7f00000058c0), 0x0, 0x40}, 0x6b}, {{&(0x7f0000005900)=@alg, 0x58, &(0x7f0000005ac0)=[{&(0x7f0000005980)=""/186, 0xba}, {&(0x7f0000005a40)=""/85, 0x55}], 0x2, &(0x7f0000005b00)=""/18, 0x12, 0x200000}}], 0x3, 0x40, &(0x7f0000005bc0)) lstat(&(0x7f0000005c40)='./file0\x00', &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000007040)={&(0x7f0000005c00)={0x10, 0x0, 0x0, 0xa0800000}, 0xc, &(0x7f0000007000)={&(0x7f0000005d00)={0x12d0, 0xe, 0x7, 0x209, 0x70bd25, 0x25dfdbff, {0xf, 0x0, 0xa}, [@typed={0x8, 0xe, @binary}, @nested={0x24, 0x41, [@typed={0x20, 0x8f, @binary="62ead4deea1eeb935411a3921fdd1c39ef578c0f7c"}]}, @typed={0xc, 0x22, @uid=r2}, @generic="d7302b954569b9c193af9e183dd265001b", @generic="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", @generic="a83df68806b50df21e6036087ea56eec77e4b2f4457bc8e4dc45001a622f292f00f804078a099981789778fb799586eadfefab625876a5142d0009368db31ff8b6de470514b58daa88623a72279752325737d555bd2881fa8f4023e60ad6876eae3d6eefc8b9a1e524100311903f57ebc23b33d81c9b32b0377ce5103b4f2f99dab36d7cb94fd783ba26ce66dfd5bd3bd6b0eecc5af3915961d42b878a78e636c1d71cf5c12970f71c0e103768813f70b123e4b545712524ac9e098e029acb", @generic="a96c389c1f556f8cc3b88f29764f0bdaaf61b19c2021f1c9a404ac50fb5a393a6e97a025c50eaa3be2904393c01ef17606e28853df486db6a0c2bc869a05849ccd52285c399d55d1a22973cc24670473a9629cd7d9bc42f7c6d1c5a58222baa685825d5bddb2b9ba301f06f5833ad39317e123c3f9f00e88132eac3c4a07262a7d0b107978141ce8dc1a0ebddfb53e20980998c353a5e75bc73b8d847e4f5aa9b8b1b228383d794a2aaa75c0c91434fb0862aa", @nested={0x1004, 0x90, [@generic="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0x12d0}, 0x1, 0x0, 0x0, 0x4000}, 0x4004004) execve(&(0x7f00000058c0)='./file0\x00', &(0x7f0000007200)=[], &(0x7f0000007680)=[&(0x7f0000007600)="40656d31006d696d655f74791a0b4c1300"]) restart_syscall() 2018/02/27 01:44:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x8040) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/191) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) 2018/02/27 01:44:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'syzkaller1\x00', @ifru_names='gretap0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'gre0\x00', @ifru_flags=0xa00}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x84, 0xffffffffffffff61, &(0x7f00000001c0)="44c7ea87c2685d732540926019ba475b8040a99960858b98aec7b6e07db9533a5c939a3197857d57fcc06738c0a7f824be556e0e238e20613b4ba54b24cf3a8f06683b695d66461e53c276e1f0af64de42edfd131edaeedcd2ce243f6118d071c4a6f64e6579a93e10f2865dd7e0fa77c9aabb31bdca093eca4936ba2a18c62e59e608eb378d22e3a7d09025d22f326cbbf09920", 0x94) 2018/02/27 01:44:16 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)="c900", &(0x7f0000000080)='keyring\x00'], &(0x7f0000448ffc)=[], 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/02/27 01:44:16 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000001, 0x0, 0x200, 0x0, 0x7}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/27 01:44:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000200)={0xd3a6, 0x9437, 0x3f, 0xe1f8, 0x8, 0x80000001}) r1 = getgid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x71, "ea19df8c29f7082e20fe4b331af581f7ac1c4bd8d3856ffe79345c28b3367a95ca9d12340d8977160dd9e620f28cb7b96f221fde8eb30b55040907322044f6f9e5909442b52ef160fd7e30c0063904c45455d41541e6f1740ca367df2cc656561bb7ab78fbc5f4e69386b0b4868d003727"}, &(0x7f0000000340)=0x79) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xcd, "5b7c3a5ccc748b2928db7b3bc45d97dc9ca84a23499732c6da2b4fb0ed77aa33a265cf697595598e3bad8b5d296ce0f73576d8b9b5148b25afe0b0b7652c967533d3c0ea155ba02708b152adebe641ebbc3a5c478dec6c114553c9bafdcc1fb87b9d4c36b2eab9093697a0375c2eae3dd452ad27ffa611f1b9757e0ac213a515be98a004983745401d9bcb13a262a0fd23fc98d005e7cd1e79803ba27ad32bb5a46b97d4215c15173fd0be172f0fa133c264658e204c83b6b27b864a5b7b45454e47294f1aad58616f9216f2c1"}, &(0x7f00000004c0)=0xd5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3, 0x6}, &(0x7f0000000500)=0x6bd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r4, 0x10001}, &(0x7f0000000180)=0x8) setgid(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) tkill(0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00000001c0)=0x8, 0x4) getuid() 2018/02/27 01:44:16 executing program 2: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) epoll_pwait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x0, &(0x7f0000fd6ff8), 0x8) fcntl$getflags(r1, 0x40b) 2018/02/27 01:44:17 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xb3a4, &(0x7f0000000040)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x46, 0x3ff, 0x9, 0x80000000, 0x20, 0x100000001}) restart_syscall() 2018/02/27 01:44:17 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) tgkill(r0, r1, 0x7) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8) ioctl$TCSBRKP(r2, 0x5425, 0xcf) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/02/27 01:44:17 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/158, 0x9e, 0x2020, &(0x7f0000000100)={0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./control/file0\x00', 0x800) inotify_rm_watch(r0, r1) readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000038f2b)=""/213, 0xd5) 2018/02/27 01:44:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x3, 0xb1]) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0xffffffffffff4cc9, 0x2, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0xfffffffffffffeb9) getsockname(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000200000000000000ce5700000000000080000000"], &(0x7f0000000180)=0x26) 2018/02/27 01:44:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) inotify_init1(0x802) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001300)={0x0, 0x26, 0x0, 0x3}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001380)=@sack_info={r5, 0x7f}, &(0x7f00000013c0)=0xc) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:17 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x3) listen$netrom(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) 2018/02/27 01:44:17 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="37000024cd8d5100e43f21e016f02ca2a0ae00ff0100004000000004000000"], 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) 2018/02/27 01:44:17 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TCXONC(r1, 0x540a, 0x7fff) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 01:44:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[]}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000040)=0xfffffffffffffff7) 2018/02/27 01:44:17 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file2\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/113, 0x71) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/02/27 01:44:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="140001000000005f3a00d408"], 0x1}, 0x1}, 0x0) 2018/02/27 01:44:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffeffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3, 0x4}) memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000000fff)) 2018/02/27 01:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000e7a000)=""/247) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco, &(0x7f0000245ffc)=0x8) bind$llc(r0, &(0x7f00006f2ff0)={0x1a, 0x0, 0x7fffffff, 0x80000001, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="1f0001000000007d99976313349716a1e5aa045b340bdd7d1de15c2ffaac1eb0097adf3144b78999c2c700371d4b6533e7cdccd45c817b48efcb03bad09249"], 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x32) close(r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) dup2(0xffffffffffffffff, r1) 2018/02/27 01:44:17 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000)={0x0, 0x1c9c380}, &(0x7f0000013000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 01:44:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) alarm(0x20) 2018/02/27 01:44:17 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000200)=0x100) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$2(0x2, 0x2000000000000, &(0x7f0000000340)=""/236) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r1) 2018/02/27 01:44:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:17 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001dff0)) 2018/02/27 01:44:17 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7420}}, 0xccaf, 0x1, 0x8, 0x9, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @empty}}, 0x4, 0x2, 0x3ff, 0x2, 0xa0}, 0xa0) 2018/02/27 01:44:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = getuid() quotactl(0x7fff, &(0x7f00000004c0)='/', r1, &(0x7f0000000500)="f889e13a187347c1d955f31f165f719867d53de88bedf851111e9aa08a1399fc7f0b23319cda02e51618b1bcabc1e45f63e588a02347335f89f2d1c4d28f8d7e7605e7e9ba860274daacfe9cc4a79db7ab02f22c4f3eff38865c461cae554fd38984480f65cc0ec91b16207394b14e1df1b858d2c1bacd193fa79fa16cc9e611287df4c4632fee67c8f853f33ebd076caa045d60d0a741129b7b4d5016f522b3fa92068e9b162b9f38e8ba56aff835fca3e94210f6b04e2bac209b2c7c3a9b475a6df4d6") fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x24, 0x7) renameat(r0, &(0x7f0000000440)='/', r0, &(0x7f0000000480)='/') syz_fuseblk_mount(&(0x7f0000000080)='/', &(0x7f00000000c0)='./file0\x00', 0xf001, r1, r2, 0x1000000000000, 0x1ff, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='&%ppp0+\'%\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='][\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='eth1self\x00', &(0x7f0000000300)='\\md5sum/\x00', &(0x7f0000000340)="2d287d6d696d655f74797065637075736574637075736574dc6d696d655f7479706500", &(0x7f0000000380)='!\'cgroup\x00']) 2018/02/27 01:44:17 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020400020}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000000)) 2018/02/27 01:44:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:17 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000300)={0x7, 0xffffffffffffffdd, 0x2, 'queue1\x00', 0x2b}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943ffc)=0xa35) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x800) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x4, 0x4) read(r1, &(0x7f00003fefff)=""/1, 0x1) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000003c0)={0x7, 0xd23, 0x3, 0x8000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x401, 0x8, 0x7fff, 0x2}, &(0x7f0000000280)=0xa0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/27 01:44:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:17 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0xffffffffffff7fff, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @rand_addr=0x7}}}, 0x118) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f00003cc000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) 2018/02/27 01:44:17 executing program 7: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f00000e9ff6)='./control\x00', 0x80000000) rmdir(&(0x7f0000a19ff6)='./control\x00') 2018/02/27 01:44:17 executing program 6: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000674ff0), &(0x7f0000318ffc)=0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x40000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x841a, 0x0, 0x9, 0x7, 0x8}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @empty}}, [0x9, 0x5, 0xfffffffffffffff8, 0x0, 0x81, 0x5, 0x3, 0x62, 0x3c2d23a8, 0x4, 0x6, 0x40, 0x4, 0x65e, 0x3f]}, &(0x7f0000000480)=0x108) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000200)={0x41424344}, 0x100, 0xa59) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) write$tun(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="008100000300ffff00004e00009e006600013f5e90787f000001ac1414aa831b000000ffff00000000ffffffff7f000001e0000002ac1414aa830705ac1414bb00004e224e20", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="8024000090780009080a0001009000000b8d04029c6d30e5bc1792a5ff32114ba2d1f08eb816ecf35228ac64c0a2f5429bdc2850a63d721e03ddff1902d16c38704030f066ceeba39e1413fe2ff6ed81e10f63d9f5cc11840858a670e0a858bb76755efd928c6b2c758bf3df5253b1632f32af1fbb9f7fcb914be6ab83394cf4ee9f4afab60d42a956ff4a"], 0xa8) 2018/02/27 01:44:17 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7420}}, 0xccaf, 0x1, 0x8, 0x9, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @empty}}, 0x4, 0x2, 0x3ff, 0x2, 0xa0}, 0xa0) 2018/02/27 01:44:17 executing program 7: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="08000400c6ff00cf44232e0d98"], 0x8) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) prctl$getname(0x10, &(0x7f00000000c0)=""/43) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) 2018/02/27 01:44:18 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1000000000, 0x40, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000080)=""/116, &(0x7f0000000100)=0x74) 2018/02/27 01:44:18 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004edfd0)={0x0, 0x0, &(0x7f0000003fe8)=[], 0x0, 0x0, &(0x7f00004ed000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80)=[], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000480fe8)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x29, 0xfdfd, &(0x7f0000000140)="ed5884f37df2494b94c9e5919ba102b69ea76b2bbc9d7f00000000000000000000000000008696f84f"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x361000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000200)={r3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) 2018/02/27 01:44:18 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000001000)={{0x0, 0x5}, 'port1\x00', 0x70, 0x0, 0x40, 0x4000000040, 0x4, 0x6, 0x0, 0x0, 0x2, 0x1}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001180)={0x0, 0x98, &(0x7f00000010c0)="e25d5e17391412e52ba259061670c80bbd62d7ac80b58e348d7aa64b6c0bdf9c1bc69e456c86b89931ce43ad5a6b94e24278757d2d9e40daf5bba80b75cf6036db59da236e0a35c2230d56c892d64af3b9cd2f65c839f75cecadc0244d651470eaad22a0ec87ab94e9668df3fa1109cf6db47d82b4e3fcb49126359771538fa110f62fbe52721b7ea3fa15d41d07b6c79f412ef87ac3f5c5"}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/4096) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7420}}, 0xccaf, 0x1, 0x8, 0x9, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @empty}}, 0x4, 0x2, 0x3ff, 0x2, 0xa0}, 0xa0) 2018/02/27 01:44:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0)={0x351, 0x5c3, 0x5, 0x1, 0x3ff, 0x4, 0x8, 0x15, 0x600000000000, 0x29f, 0x22c}, 0xb) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x4, 0x100, 0xc000000, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0xfffffffffffffff9, 0x1, 0xfffffffffffffffe}) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) 2018/02/27 01:44:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/02/27 01:44:18 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x30002000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000943ffc)=0x4) read(r2, &(0x7f00003fefff)=""/1, 0x1) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r3, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0xc) tkill(0x0, 0x0) 2018/02/27 01:44:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) 2018/02/27 01:44:18 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000001000)={{0x0, 0x5}, 'port1\x00', 0x70, 0x0, 0x40, 0x4000000040, 0x4, 0x6, 0x0, 0x0, 0x2, 0x1}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001180)={0x0, 0x98, &(0x7f00000010c0)="e25d5e17391412e52ba259061670c80bbd62d7ac80b58e348d7aa64b6c0bdf9c1bc69e456c86b89931ce43ad5a6b94e24278757d2d9e40daf5bba80b75cf6036db59da236e0a35c2230d56c892d64af3b9cd2f65c839f75cecadc0244d651470eaad22a0ec87ab94e9668df3fa1109cf6db47d82b4e3fcb49126359771538fa110f62fbe52721b7ea3fa15d41d07b6c79f412ef87ac3f5c5"}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/4096) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/02/27 01:44:18 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x140, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='selfsystemsecurity!]\\', 0x0) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7420}}, 0xccaf, 0x1, 0x8, 0x9, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @empty}}, 0x4, 0x2, 0x3ff, 0x2, 0xa0}, 0xa0) 2018/02/27 01:44:18 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb88962a5b59746027c8e5104000000200ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/02/27 01:44:18 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10040, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="71a3f837", 0x4) 2018/02/27 01:44:18 executing program 7: prctl$seccomp(0x21, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@generic={0x0, 0x9, 0x7ff}) inotify_init1(0x80804) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'bond0\x00', r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7f, 0x30, 0x5, 0x2}, &(0x7f0000000200)=0x18) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000400)=[{{r3, r4/1000+30000}, 0x1, 0x20, 0x401}, {{0x0, 0x2710}, 0x8000, 0xa5a, 0x80000001}, {{0x0, 0x7530}, 0x21d764ce, 0x7566, 0x4}, {{r5, r6/1000+10000}, 0x2, 0x3, 0x80}, {{}, 0x9, 0x3ff, 0x3}], 0x50) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0xffffffff}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0xc01b, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xffffffff00000001, 0x2, 0x43}) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84000) linkat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file1\x00', 0x1000) getpeername$packet(r7, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xebe6c5cd4107b4c5) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7420}}, 0xccaf, 0x1, 0x8, 0x9, 0x7}, &(0x7f0000000100)=0xa0) [ 175.292395] binder: BINDER_SET_CONTEXT_MGR already set [ 175.300611] binder: 30863:30887 ioctl 40046207 0 returned -16 2018/02/27 01:44:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x80b) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "82"}]}, 0x24}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/27 01:44:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f00000002c0)="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", 0xfffffffffffffc98, 0x800000120000001, &(0x7f0000000280)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000080)="8c", 0x1, 0x0, &(0x7f0000001080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:18 executing program 2: unlinkat(0xffffffffffffffff, &(0x7f000014aff8)='./file0\x00', 0xefc11b81e00df036) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x2, 0x0, 0x2, 0x2}}, 0x26, &(0x7f0000000100)=[{&(0x7f0000000080)="d33450f21b9734504eeb54b6af4b15a639a9474245ef57afc5bd0ba2630f080728a744aadc2fa67a382d4951818ca65277001b402ecd872cdf25ddd4ed8d9bc228441a4ba8a2126640cfef9eb4a7af69fe2a663d58d0be3c12735abdd35032fcd2a13c8c92f9", 0x66}], 0x1}, 0x40810) 2018/02/27 01:44:18 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x60200) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x4}], 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bcsf0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/02/27 01:44:18 executing program 2: r0 = socket$packet(0x11, 0x80003, 0x300) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000180)=""/9, &(0x7f0000000140)=0xffffffffffffff9f) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000000c0)=0x14) r2 = socket(0x3, 0xa, 0x94) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7, 0x0, 0x3, 0xff, 0x8, 0x2, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcf, 0x8, 0x5, 0x50000000000, 0xf13}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x6}, &(0x7f0000000300)=0x8) recvfrom$packet(r0, &(0x7f0000000000)=""/76, 0x4c, 0x40002142, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x7fff, 0x6, @random="f0d501f6f204"}, 0x14) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) 2018/02/27 01:44:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x280) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2000000000000272) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0x521}}, 0x7, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0xbf}, &(0x7f00000001c0)=0x8) 2018/02/27 01:44:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x10) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000140)={0x55, 0x6, 0x4c1, {0x1f, 0xbc4}, {0x200, 0xfd8}, @rumble={0xc487, 0x6}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943ffc)=0xa35) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = gettid() r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000080) inotify_rm_watch(r3, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2018/02/27 01:44:18 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x30002000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000943ffc)=0x4) read(r2, &(0x7f00003fefff)=""/1, 0x1) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r3, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0xc) tkill(0x0, 0x0) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:18 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:18 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:19 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:19 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x30002000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000943ffc)=0x4) read(r2, &(0x7f00003fefff)=""/1, 0x1) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r3, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0xc) tkill(0x0, 0x0) 2018/02/27 01:44:19 executing program 2: r0 = epoll_create1(0x80000) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) 2018/02/27 01:44:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)={0x8}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000000140)=[{r0, 0x84}, {r2, 0x4000}, {r3, 0x8000}, {r4, 0x20}, {r0, 0x8}], 0x187142b91cec1e00, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) 2018/02/27 01:44:19 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/49, 0x31, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x10}, 0xab3}, 0x1c) r1 = epoll_create1(0x80007) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0xfffffffffffffc00, 0x1, 0x0, 0x8, 0x4, 0x9, 0x54}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb8ff4)) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 2018/02/27 01:44:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:19 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) 2018/02/27 01:44:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="579b0043a454d300b27cd2667b7989b928bd2ae4d3"], 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:19 executing program 2: clock_gettime(0xfffffffffffffff8, &(0x7f0000806000)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) 2018/02/27 01:44:19 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:19 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/49, 0x31, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x10}, 0xab3}, 0x1c) r1 = epoll_create1(0x80007) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/211, &(0x7f0000000100)=0xd3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0xfffffffffffffc00, 0x1, 0x0, 0x8, 0x4, 0x9, 0x54}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb8ff4)) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 2018/02/27 01:44:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = dup(r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="eab4e090538c6d4beb7672d8162773444de25c0d8e35390cafce94092359ed9c149aa8f2e984fda44bf38e3390d53611aa9683893aef46b36e90b0eabe1959d650e244c41281ef2b4fdeefa63bcf9d40fd600e5fcfd72000063458fc35308d9054db68d556e0989f0e10c889ad78c17a3ea74e3b7e9445330817630f733142") ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/27 01:44:19 executing program 5: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x10, 0x4810, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943ffc)=0xa35) read(r1, &(0x7f00003fefff)=""/1, 0x1) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) socketpair(0x10, 0x80004, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r2, r3) tkill(r1, 0x16) 2018/02/27 01:44:19 executing program 3: r0 = gettid() unshare(0x28060400) exit(0x6) tkill(r0, 0x1c) 2018/02/27 01:44:19 executing program 2: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x8000}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000921ff4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}, 0xc) 2018/02/27 01:44:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:19 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0xfffffffffffffffc) modify_ldt$read(0x0, &(0x7f0000000100)=""/221, 0xdd) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x38) pipe2(&(0x7f0000000000), 0x0) 2018/02/27 01:44:19 executing program 6: r0 = timerfd_create(0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) pselect6(0x40, &(0x7f0000000180)={0x8, 0x9, 0x200, 0x2, 0x208, 0x1000, 0xc2d, 0x7}, &(0x7f00000001c0)={0x8, 0x47f400000, 0x3, 0x7, 0x1, 0x7, 0x2, 0x1}, &(0x7f0000000200)={0x8000, 0x3f, 0x2, 0xca0, 0x8001, 0x3, 0x2, 0xffff}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0x20}, 0x8}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/31, 0x1f}], 0x1, &(0x7f0000000100)=""/33, 0x21, 0xffff}, 0x1) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x8}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/02/27 01:44:19 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:19 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, 0x0, 0xfff, 0xa0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x994c, 0xfffffffffffffffc, 0x101, 0x8, &(0x7f0000000040)='ip6gre0\x00', 0x80000000, 0x8, 0x100000000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20840, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x2}, 0x8) r4 = accept4$inet6(r2, 0x0, &(0x7f0000000140), 0x7fff9) r5 = accept4(r4, 0x0, &(0x7f0000000100)=0x26856888b47113d3, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000080), 0x4) fchdir(r1) 2018/02/27 01:44:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0xfffffffffffffe5d}], 0x200000000000011a) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[], 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x202, 0x578c, 0x97, r2}, &(0x7f0000000140)=0x10) 2018/02/27 01:44:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) tkill(0x0, 0x0) 2018/02/27 01:44:19 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:19 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)=[]}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @empty}, 0x4, {0x2, 0x4e20, @empty}, 'ip6gretap0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0x80) 2018/02/27 01:44:19 executing program 6: r0 = gettid() waitid(0x2, r0, 0x0, 0x4, &(0x7f0000000080)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) uname(&(0x7f0000000140)=""/248) 2018/02/27 01:44:19 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) socketpair(0x10, 0x80004, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setns(r0, 0x8000000) mq_open(&(0x7f0000002ffe)='.\x00', 0x0, 0x2, &(0x7f0000003000)={0x100000001, 0x0, 0x0, 0x0, 0x800000000000000}) 2018/02/27 01:44:20 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:20 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f0000000040)=""/1, 0x1) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/40, 0x28}, {&(0x7f00000011c0)=""/147, 0x93}], 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) munlockall() ioctl$TCSETSW(r0, 0x5403, &(0x7f00000012c0)={0x9, 0xdf0, 0x8, 0x400, 0xc41c, 0x1, 0x2, 0x4, 0x10000, 0x6, 0x3e12, 0xffff}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001300), &(0x7f0000001340)=0x4) ppoll(&(0x7f0000000080)=[{r0, 0x4000}, {r0, 0x120}, {r0, 0x2000}, {r0, 0x1}, {r0, 0xa708}, {r0, 0x8002}, {r0, 0x90}, {r0, 0x42}, {r0, 0xc4}], 0x9, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/02/27 01:44:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r2, r3) tkill(r1, 0x16) 2018/02/27 01:44:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x800000004100004) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) close(r0) dup2(r2, r1) 2018/02/27 01:44:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/27 01:44:20 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x800000004100004) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) close(r0) dup2(r2, r1) 2018/02/27 01:44:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:21 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x800000004100004) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) close(r0) dup2(r2, r1) 2018/02/27 01:44:21 executing program 3: mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbb, &(0x7f0000032000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x7fff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0xfffffffffffffe91) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x5, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xb1, 0x4a, 0x6, 0x101, 0x80000001}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r1, 0x6, 0x30}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) getpriority(0x2, r2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103, 0x0) 2018/02/27 01:44:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) tkill(r1, 0x25) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) time(&(0x7f0000000200)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r4 = syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x4000, r2, r3, 0x5, 0x842) arch_prctl(0x1001, &(0x7f0000000140)="b6758c6d56672aab6961714f6a1f4d40befe5eb8dee067947ba71de711907df778a2e8ef158a885582950bf372abc59353b135593d785da9232167579f358740d950b1c2f7c08ff46ddbbcbf0f7c74dac0e3262c22691b673b439be8e90e6fc4ab0d755feb9902fd6904e703da5e1d64590266376c7c8e40f4438cbe742a4635090c2c75c456c516f76bf0f38eeaf44769b56371ba9aee18ba744f6ea537cf8f50654bda6fb5efef901439bdebbc") r5 = dup3(r0, r4, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x8], 0x1, 0xfffffffffffffffa, 0x8, 0x2, 0xfffffffffffffffb, 0x8, {0x10001, 0x10000, 0x200, 0x1, 0x447, 0x9, 0x7, 0x75b, 0x5, 0x3, 0x401, 0x5318, 0x6cc, 0x5, "f2bf9ed2fc6970dfc098477823510f57ebccb10777b1c366098af2e930652b2d"}}) tkill(0x0, 0x0) 2018/02/27 01:44:21 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20404}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="b825030000021d7abc6c7b80aea5f851a3727e5ab34ad08d20eb72ec5a7e2b4d74bdce1161de037370b0c95712d223bf5398dd2e0cb34db64cfc197172dca5ee4154146b176d877bb333a76008afd77e5a79fe18853b9c5a97109d57e0348963b6baa0c3253bc7a2aa549ba7762ef087d03245b41f1296790d29301b4deb04e99b8ef01fd7e48064720e2b45f8cb4b8fbc323e2be29ea8b7396fb582ebfd72e353c207574a50b600000025e3596ed00c3e82d58f4228b09d191ae8bfb71974127d3dc13ed69079f96f0ea97b8a9caf4a5750fd01313a7796"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x1) gettid() getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = geteuid() r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000540)=0xc) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r8 = getpid() fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000380)="e6ea935b221f2fadf1c1264f67c0e82c74a056e6fc82a23155bd5989737dad04213f25d7001377bbdaae5aa612eea1b7597b5fcc81c86bde5deb0d4ac72a2f731a23e0f2737f0e4acfe325dfacbf03eeef428e1cc80d58003aeb70121dc762004ccfe3a74500bb3839e182bf4ae6b71fa8c8d9381745ccf8e0bcf77ac71c31e859364804c598ce9fe64fe5bb74e8e49968995f3fdc000aa1c68fde", 0x9b}, {&(0x7f0000000440)="d98495407fcd8bceded0acaed29dda35d07c75dbc355600b8b2a651eb7bd7c0a35c44dd548b8c778a4f126fdec494d0f6c57dba3c9720ba05c523c9df5921039727ae0c1ebb5fc737a2a75af4963b3ccaa41b7b78d34a27bad62f9e79a7eacb6c64db1726b1dba220f4773342b4ba6ab1653c758c660f9c9989a5d2fb337a348ee103020c5bc4ed8e2258c23725e77032fe92885cfe41e28a386f5158ef92b3332d913a3b4f98a1af68539f0bfc910be38db7a41bd57c336e578eb79dc967296f9bc1d60621e340a0a626c6c5159f78dd1fb0960557ebb269f79ba50bf1c1e19e1f7557788fd629bce006dbc05f7", 0xee}], 0x2, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xa0, 0x4800}, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregs(0xd, r11, 0x2, &(0x7f0000000240)="2a33e801f2e7152bb0a4b382d585") r12 = openat$keychord(0xffffffffffffff9c, &(0x7f0000879ff2)='/dev/keychord\x00', 0x0, 0x0) r13 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f00008b3ff4)={0x40000000}) ioctl$int_in(r13, 0x5421, &(0x7f00000001c0)=0x7) epoll_ctl$EPOLL_CTL_MOD(r13, 0x3, r12, &(0x7f0000845ff4)) 2018/02/27 01:44:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r2, r3) tkill(r1, 0x16) 2018/02/27 01:44:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000040)={0x7, 0x4, 0x9, 0x1, 0x400, 0x8, 0x81, 0x4000000000000, 0x0, 0x1}) 2018/02/27 01:44:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r2, r3) tkill(r1, 0x16) 2018/02/27 01:44:21 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) inotify_init1(0x80000) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/02/27 01:44:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:21 executing program 2: timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1b, 0x7a5b92e1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) 2018/02/27 01:44:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000001080)=""/57, 0x39}, {&(0x7f00000010c0)=""/172, 0xac}, {&(0x7f0000001180)=""/126, 0x7e}, {&(0x7f0000001200)=""/108, 0x6c}, {&(0x7f0000001280)=""/44, 0x2c}, {&(0x7f00000012c0)=""/73, 0x49}], 0x8) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x1c4) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) readv(r1, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/224, 0xe0}, {&(0x7f00000015c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/230, 0xe6}], 0x3) recvfrom$inet6(r1, &(0x7f0000001380)=""/121, 0x79, 0x40002100, &(0x7f0000001400)={0xa, 0x4e24, 0x5fc3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x78d}, 0x1c) 2018/02/27 01:44:21 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:21 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000140)={0x3ff, 0x6df, 0x6, 0x6, 0x2, 0x8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) prlimit64(r2, 0xf, &(0x7f0000000080)={0x2, 0x9}, &(0x7f00000000c0)) tkill(0x0, 0x0) 2018/02/27 01:44:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0xc62) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0)=[], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 2018/02/27 01:44:21 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80800, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x9, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000f3, &(0x7f0000ff7000/0x9000)=nil, 0x5}) writev(r1, &(0x7f0000000040)=[], 0x146) 2018/02/27 01:44:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000040)) tkill(r1, 0x16) 2018/02/27 01:44:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000040)={0x7, 0x4, 0x9, 0x1, 0x400, 0x8, 0x81, 0x4000000000000, 0x0, 0x1}) 2018/02/27 01:44:21 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000040)={0x7, 0x4, 0x9, 0x1, 0x400, 0x8, 0x81, 0x4000000000000, 0x0, 0x1}) 2018/02/27 01:44:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{0x1, 0x8, 0x6, 0x6}, {0x20, 0x9a, 0x6, 0x8}, {0x6, 0x2, 0x8, 0xfff}, {0xc000000000, 0x101, 0x0, 0x100000001}, {0x800, 0x10000000000000, 0x7, 0x8}, {0x6, 0x8, 0x15, 0x3}, {0x5, 0x1000, 0x400, 0x3}, {0x7ff, 0x1, 0x80000001, 0xffffffffffffffc0}]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff80, 0x1f}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x4}, 0x8) 2018/02/27 01:44:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:21 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:21 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:21 executing program 3: r0 = add_key(&(0x7f0000cc2000)='user\x00', &(0x7f0000280000)={0x73, 0x79, 0x7a}, &(0x7f0000ccbfb9)="d8", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) keyctl$get_security(0x11, r0, &(0x7f0000223000)=""/144, 0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2a00, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9607, 0x8, 0xff, 0x5, 0x5, 0x8, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x81, @dev={0xfe, 0x80, [], 0x12}, 0x40000000}}, 0xfffffffffffffffa, 0x9, 0xffff, 0x7c4, 0x80000001}}, &(0x7f0000000100)=0xb8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000002c0)=""/126) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xda, "d60c4c83aaea2871f12d84997f0c6c908e4795a400d5d9602ae314dfe5592a5a1c0623f094dfe043f73b7db67a0b38766b013744f36e715db7b2b48ff87599dc15c4440ab8ae172882b405bbc7b7ed46a953ba5d98b2f9fa95152659e415f79f734aa5940b16b5bd7dd5629e6a3d49da7caa1aa98494fd2ec51d50a22d3185c339308b40177ecaec20d4242a57f793ced1db6031323d10b4d7b48ac8e27b9d466fd4a79719bd9aae0c9f4ce92ec232e2a4913d781175c980d3edf8145ab09dccebb2d1b7b13de5bc427ef2d56451fd52c83a1c64b6629dc0c440"}, &(0x7f0000000240)=0xe2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r3, 0xfff}, 0x8) 2018/02/27 01:44:21 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/22) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/62) flock(r1, 0x4) close(r0) 2018/02/27 01:44:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x42) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/89) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000200)=""/186) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x40000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) tkill(0x0, 0x0) 2018/02/27 01:44:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 2018/02/27 01:44:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:22 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:22 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x20, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x100000001, 0xe2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/41) 2018/02/27 01:44:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x6000, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x200000, 0x5) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080), 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000040)={0x7, 0x4, 0x9, 0x1, 0x400, 0x8, 0x81, 0x4000000000000, 0x0, 0x1}) 2018/02/27 01:44:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001240)={0x0, 0x101}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000012c0)={0x0, 0x4, 0x3, [0x1f0694c1, 0x0, 0x5]}, &(0x7f0000001300)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001340)={0x0, 0x400}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001700)={0x0, 0x3}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002bc0)={0x0, 0x7ff, 0x2, 0x4, 0x8, 0x80}, &(0x7f0000002c00)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002c40)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x101, 0x4, 0x8, 0xe7}, &(0x7f0000002d00)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002d40)={0x6e6c, 0x8201, 0x9c, 0x253, 0x0}, &(0x7f0000002d80)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002dc0)={0x0, 0x6, 0x30}, &(0x7f0000002e00)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003140)={0x0, 0x2}, &(0x7f0000003180)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003240)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000040)="5a115f5b5ccbffc1eb2e5a4b8f1814e62738308a3ee9e12aa9adc38ea2d221d69c719aa4240c5ca0172be44dd571d851fa126c3649c71219fda203f8bad82f202ccd587295593b20555ccc5e83cb5ebb87ec86382b3018a5ae3b70592de08a05eaeaf4a66fd9e144d336363b78942f93395c17af0bd57568549420d093b046444848c0cd7a6be974620548e5fc88493180af4fa54939018bc3c0cb1451bd25e4a3ed8c043ebe1f6722789fc4e7a9b9964e5d2ca71e6882fd2e36c97563441c0267c67e87bb1ed6eb5d8d68e1283e7acbb520a16212b0319b4f361d3993", 0xdd}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="11c39b6f79fd9e75a3eed2ff051147e1667c42bcdc796e333090576f8779e1fb73579a9ddf7cf8a3f67fd52efb13487fa72e6590b538373ff5c2f1b54cec1d69e5d1f06129fba26bf51811ea437bbb2de0ace28059eda20b57cef0881bb1f47775b5c4315c802a07b7c53adae6981655ebc9bc2b6a14bd6efdcd0ec51e8081aef6f819c38ea46c91dc1c3162753f8287cf92b6632668f02b2f2c90", 0x9b}], 0x3, &(0x7f00000013c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x10000, 0x0, 0x9, 0x8, 0x4, 0x20, 0x868, r1}}, @init={0x14, 0x84, 0x0, {0x4, 0x10000, 0x8, 0x200}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xfffffffffffffff7, 0x8000, 0xfff, 0x7, 0x4, 0x40, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x4, 0x4, 0x9, 0x20, 0x9, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0x9, 0x7, 0x7, 0x800}}, @init={0x14, 0x84, 0x0, {0x1, 0x7, 0x6, 0x2}}], 0x108, 0x10}, {&(0x7f0000001500)=@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000001540)="cb986db9a247c53e07e4d10b2aa4d7d29079550d354ac806f0e871184efbe2788ea53ca0ba1497084dc0afa561bb50ae02b2803946eade3867bf06a6a90eb00cdbf521fa323b42b1d8db467f89e630fdeb23c8507d854eb34675de7f6f86ea49e48254b63cb54f9d3ecf32c34461c823a1d31b07c60503ab", 0x78}, {&(0x7f00000015c0)="59005f22bf7c1427b3f55f19e6d7c14236166a06d5ed639ae30816ed592e3c1d6781a12e8edda7d4d4c924a354a756fe21a8995552857f4077c3eabae509e7c3d39aeae518d5c8a1e0c40579a290604db7f918396b1358b81395981f7a0abc0f3a0d94f51980cf1fbea85cb54748e06d40616fccbde05f82e431765264", 0x7d}], 0x2, &(0x7f0000001780)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ca, 0x1, 0x75bb, 0x9, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x5a0, 0x2, 0x5, 0x0, r5}}], 0x58, 0x4000}, {&(0x7f0000001800)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000002b80)=[{&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="a545e85df87dfd253d83", 0xa}, {&(0x7f0000002880)="f62cf3db55fb50a0a91f2f2202df468802d422cec02f56e5c2e24fc9faf0c4591a238d5498619c17ce642e47f145b85eda41a6993d3404da242fe051bae4b61f5e3efeff5fc2611e04a4e0ca88abe3cf8d8a388db5e2cc0b1ac6ec2660097d05e85e7eb876c4b1eba34d4a4ffe6fb827f40f5094c28ec519620589603f9c4ec6bf3e3c29f4d60fd597db756b89b3b9702628716f1fa16327b1c495a4548695e8480885465ff0dfdd346dca8e7b83331df1664cafb10810da183d13715c3d799caf7b8aebb5e9d7de4a9e5881cecef91de76f51e45f0f6b29a9756a769c960cf9898fa36ddc6a84c90d71a4d5", 0xec}, {&(0x7f0000002980)="d2717e28a223f77e8b48833c885b29f34099653e2aaeebbbd05749021dc3f12ec398f89c945dc175f0eaac4b9996dce79be870e3d3fac3e64c789e5541b57fcd4258cb9ceeeaebda33cb4abacd860d801bb5a32370ffdc8f06ddde950b9356451890c3cc7d404b234f6f969073d2c4a89bca6d67b180dda84b31d6165342d1d96dc76561379135b54e2bc2fad25df711b0", 0x91}, {&(0x7f0000002a40)="3923ea568f79691674e6fb478fe637239e051aacd900372fdc480edae231116b337bd914772f33088042c75a1233085dfb1f65cfd9cdafca8e07a74516e6ee8369c124e0cf3e4209c512df3053d665c7704dd023479ea786d2d08defaaecd3bf123c85665b3ced", 0x67}, {&(0x7f0000002ac0)="0eef56a634209ac78085f5bfcd7bd81aec4b6b13a5846004a40918b05905d8561cd5b225dd84a44b8d40ab81c5b5f11d0004dfb460ffb9267eb973707516d240e86bc255527d8cd8ddba4cfd48c894f2535aff090a6de2a6ddf53882a8859cb37fe15226c5aebcbc2d1644c5ecfe5adcba4817b3310ebcb7a8d33b9bc3f98fc6b275b20b319d9f", 0x87}], 0x6, &(0x7f0000002e40)=[@init={0x14, 0x84, 0x0, {0x9, 0x6395, 0x3f9, 0x2c}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x2, 0xfffffffffffffff9, 0x320, r6}}, @init={0x14, 0x84, 0x0, {0x2, 0x0, 0x3ff, 0xffffffffffffb599}}, @init={0x14, 0x84, 0x0, {0x11b, 0x1ff, 0x5, 0x800}}, @sndinfo={0x1c, 0x84, 0x2, {0x1200000000000000, 0x8000, 0xfffffffffffffffb, 0x0, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x8, 0x3, 0x3, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x800a, 0x618d3f09, 0x5, 0xc8f, 0x4, 0x9, r9}}], 0x134, 0x40}, {&(0x7f0000002f80)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000003100)=[{&(0x7f0000002fc0)="4c77ac886bcf72d517c8fea61521bd55142c0eff142d8f6de162b53d34aa1f461ba76a4c12cb0a183c72ba8646780a96d356fd8b6ef41f8675a9f5ec784785ddb943846790f04bef7eb58cb300acd29325506c943755caf7cce99189fe4dfe5a89c82ae7e223d78e79bfac905aab90713904cc5ca59a2c0e2b36eee9a28db43b79f24ca070278433899156db8d3a8ee286cdc9a382defac0ceb21763777a27169a98ca0d54017c7f60d7da06502a0a87dabe4257b02d941fe4afcb807a5f2cd7f7a1c5401fb7afdb6725e2d0a302ce162353ac39cb563eca750a6d21d0dbc95275de249226edeca2", 0xe8}, {&(0x7f00000030c0)="064b29b9c69d844b250c5347c59577abf327af5cc0d4d2", 0x17}], 0x2, &(0x7f00000031c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x6, 0x1, 0x7fffffff, r10}}, @init={0x14, 0x84, 0x0, {0x7, 0x1f, 0xffffffffffffa927, 0x101}}], 0x58, 0x44}], 0x4, 0x20000800) sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/27 01:44:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x80000003, 0x0, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001180)="4fbc98e6d28fbd1268950950d978627a9a2dc97862f44733b768127c761b10009d9b439b8059daa016eb4e08e93653cdb8d87b74ffe13f6811649b74013548982a026a9c65f969949680f3b47a0e157208167e8ea2aeab45a7424c32c6edf37bbac4b5f1feeb78dcce7074f9022f182c33b753099c3ec990f0fce8e0922677da36b3d5f200fb10d83afa2b3800ef22341656709649d1e2d0c75d898c8d0d1caadac74179822c1544325b3061eeb0f11aaf5d4face6e348f6fa606fbdc5d8e9ea4bcd43a57e4065736c327b59e50e00912afc589913df39b1aaa0e558cc0d3fdc6d95a5b4f335bda36eb22b89579cf00a087e9cd7b3624ab8") poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) getpeername(r3, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:22 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e14ff8), &(0x7f00005d8000)=0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000080)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) syz_open_procfs(r1, &(0x7f0000000200)='net/l2cap\x00') r2 = syz_open_pts(r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b04000)=0x3) r4 = dup3(r0, r2, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x7, 0x100, 0xfffffffffffffff7, 0x1}, {0x7f, 0x1, 0x20, 0x100}, {0x8, 0x0, 0xfff, 0x1}, {0x9000000000000, 0xe75, 0x8, 0x7}, {0xd01e, 0x5, 0x5, 0x8000}]}, 0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000240)) 2018/02/27 01:44:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a07000)=""/53, 0xfffffffffffffefc, 0x0, &(0x7f00007aa000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f74ffc)=0x20000000000008, 0x12b) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0xfffffffffffff199, @loopback={0x0, 0x1}}}}, 0x88) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 179.839045] keychord: Insufficient bytes present for keycount 212 [ 179.847012] keychord: Insufficient bytes present for keycount 212 2018/02/27 01:44:22 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/02/27 01:44:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:23 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x7aca1650, &(0x7f0000000ff8), &(0x7f0000000080), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x189002) r1 = mmap$binder(&(0x7f00009c6000/0x1000)=nil, 0x1000, 0x2, 0x9010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/02/27 01:44:23 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000b72000)='/dev/input/event#\x00', 0x4, 0x0) readv(r0, &(0x7f0000353fd0)=[{&(0x7f0000f54000)}, {&(0x7f0000f3b000)=""/3, 0x3}], 0x2) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 2018/02/27 01:44:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x20000000000000de) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000040)={0x7, 0x4, 0x9, 0x1, 0x400, 0x8, 0x81, 0x4000000000000, 0x0, 0x1}) 2018/02/27 01:44:23 executing program 7: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x18000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e23, @empty}, 'gretap0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x17, "a5e8d925ebaac63502e3128a9cec96633a640ead8e893a"}, &(0x7f0000000140)=0x1f) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x100000000df}, 0x8) 2018/02/27 01:44:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x20000, 0x0) getpeername$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) read(r0, &(0x7f00003fefff)=""/1, 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="12634840010000000000000002000000000000000000000000000000000000000000000038000000000000003800000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="852a627701000000", @ANYRES64=r6, @ANYBLOB="01000000000000008561646600000000050000000000000003000000000000003300000000000000"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a4c84e7d2a2f7d2c"], 0x94, 0x0, &(0x7f00000001c0)="1727142643ae87aa2bd9da4a4ececfacf9db66ac391da193a0d33aee35f623c61cd85a4e66f3beac408dd86e4c4423129bdbce9456e210622a3d8dfad8340645520e8f8df990384206f622d9ccd0a5ff9b5ce35b34dda58ab599061740e190090da198d37e7b3293ebc0707531d136c09b10c3683094c32317fac4b9e1cf5ea8cbdf86167ec855999e4f7e338b7db703360f1686"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r7 = dup2(r3, r4) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0xa000) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2018/02/27 01:44:23 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:23 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) capget(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)={0x2, 0x6, 0x993, 0x7, 0xffff, 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/27 01:44:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000383ffc)=0x800000000003) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) socketpair(0x2, 0x4, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @empty}, 0x10) ptrace(0xffffffffffffffff, r1) ppoll(&(0x7f0000489fc0)=[{r0}], 0x1, &(0x7f0000aa8000), &(0x7f0000683ff8), 0x8) 2018/02/27 01:44:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:23 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x181400) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='/dev/loop#\x00') r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffffc4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x0, 0x80000000, 0x8, 0x400, 0x1, 0x2, 0x1ff, {r4, @in6={{0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x1}}, 0x10001, 0x9, 0x7, 0x2, 0x6}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r4, 0x8}, &(0x7f0000000300)=0x8) 2018/02/27 01:44:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = eventfd2(0xda9e, 0x1) read(r1, &(0x7f0000000040)=""/1, 0xff34) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000d0136b8f3a7cb59a5aa49c6b6a00999efc25788579bb77246456e4cb062a299811ac25961f", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x400}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/02/27 01:44:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[], 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/02/27 01:44:24 executing program 5: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x80) r1 = socket$pptp(0x18, 0x1, 0x2) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x1, {0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xe312}}}, 0x32) r2 = socket$inet6(0xa, 0x2000000802, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) 2018/02/27 01:44:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') ptrace$pokeuser(0x6, r1, 0x5, 0xfff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xca5, 0x0, 0x10001}) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = eventfd2(0xda9e, 0x1) read(r1, &(0x7f0000000040)=""/1, 0xff34) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:24 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000000140)='./file0\x00', 0x80000000002805, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/27 01:44:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1d0e, @mcast2={0xff, 0x2, [], 0x1}, 0xb08}}, 0xfff, 0x2}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x20, 0x30}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0xa3a9}, @in6={0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0xf224, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3}], 0x94) 2018/02/27 01:44:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x26f7) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xffffffffffffff39}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) tkill(0x0, 0x0) 2018/02/27 01:44:24 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r1, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/02/27 01:44:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) chdir(&(0x7f0000000040)='./file0\x00') 2018/02/27 01:44:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000003c0)={{0x7fffffff, 0x59}, 0x0, 0x4, 0x9, {0x8, 0x9}, 0x1ff, 0x953c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='veno\x00', 0xfffffffffffffe63) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x24082, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000100)=0x800, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) ptrace$getsig(0x4202, r4, 0x3, &(0x7f00000002c0)) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1000) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0xad76, 0x6c, &(0x7f0000000140)="c20f86bdb3652378ece5af3040df219bc2f5897c756895d043bb4780cce503c9957e2c178e2e2004c57aef03dfb027351a50568385efa933bdf93f4fc915b30ea9bc494621ca92eb31ae30c8760ac4b601114b6e593d3feda72118f9f31df1f6cc97e9f32820e00ec3e12cccd30ba0b60a76b3a7d6f33696ed1870c6aabf46b9dfe1ad8458fb5808fec9b084536763709882f327ded38e0ea9382ba2", 0x9c) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) 2018/02/27 01:44:24 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000001440)={&(0x7f0000000000)=@ax25={0x3, {"d1055d3ad68eef"}, 0x2}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000040)="c74e6175e2af757f031ef4b50c5345a36f6766f9af416ae7362b1ce22f3d94377c669156d0e60f839e9549e12e299455b59e828fe029e8b4e37ad1acfcfbce50cbd56641462b2358abdaaf603faf52b76dfbfca427bd52318ac6574add7e34a34ff873d413c5127b8cc65c057643efbb63d79cae6e659122dd42e4a1edd696d6bd26505f402d45b84b26319a0b89eefe86815caf6a", 0x95}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="ce1ed97fab96c84fec37d4ccdb47fae7c0240f70ccd4542128ddf4e6840054838bcb96a1bb020b6cb48f0d0cbaf0ccb32df2c1276cfa309439075bb2f643a295e1ce473b02d4810358e1497c39b481402ccde83e448a06018a557dda98dd06fa5f336ef9cde3e2555f481611b8", 0x6d}, {&(0x7f0000001180)="07adf368e26f9c0766f4a8e21da4a8d7e36dc03e48ebd88c57ce19bcd3faa880b978d1c60ae616a8aca42acd23a6a56fb0eb0bf5132efeae0589319f5e4b4dffb6e3d79ea5348d626cd727332b7f36e2e76b28", 0x53}], 0x4, &(0x7f0000001240)=[{0xa8, 0x113, 0x1000, "1523bba6ca4b2fe00e64ef0b3db3d3b554e3e84d8f2597478c9ab9dc636dd8ea25947fb4175db8e22cd0c957756498efd5a0b858d2d90549eafd8f80a743ba56e78a5c95970620bb64b8ca8d08750d2e42d32bf05a03668e7056c25e83582495d0bd03ea1aa710cdf8c34854dbae5528e1fa174fb41a8afb1333464c86685041b2b854488a237d2cb4faac41969359293493ba46799455b3f84d56"}, {0x80, 0x115, 0x3, "57b927d7bbeaa5d69b9aedbbb8071a0e3dc0634f4f72ad9fccc3f3d501d6f5839f78f5b30438b784686ef8896492a72edd1d8c5295508fac87e7f10fcd4edbd68d80b0b720cf4615f6221593fde4431f0bb25923382416b1e89535aca1125320f5568ccde3321341d9c12b96dff841b94354da"}, {0xb4, 0x11f, 0x7, "24151f743c4630b9f87d693b33236a9da54b78783086a4124fa01d3c97ae1df881a130f82d98bfcf9ab3fa2732823e3222dceceedd2f6324bfb4a29eb44b5779c7225256ec3e2284fd84d1cbc942b299ac60c3f93260d0538c241bb2ca614560e0a926d1f8d124bb0a4156be10d192d3f321ebcc18eccf791ddd8e41ea58a32b124ee976dbd5423c3405684ebe3a960fdf0f7ec46db6e4c7a596a34ec7df7ce074143ed1fa6baa01"}], 0x1dc, 0x4010}, 0x40000022) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffdf92}, {0x0, 0xfffffffffffffffd}}) 2018/02/27 01:44:24 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80) 2018/02/27 01:44:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 3: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[], 0x1) tgkill(r1, r2, 0x1) 2018/02/27 01:44:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x3, 0x2, 0x2}}, 0x26) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xffffffffffffffd2, 0x4) 2018/02/27 01:44:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:24 executing program 2: socket$inet6(0xa, 0x2000000802, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/27 01:44:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TIOCCBRK(r0, 0x5428) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') ptrace$pokeuser(0x6, r1, 0x5, 0xfff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xca5, 0x0, 0x10001}) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9c7, 0x8, 0x1000, 0x6a6, r1}, 0x10) r2 = socket$inet6(0xa, 0x2000000802, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x500, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000000240)=0xc00) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x5) getpeername(r0, &(0x7f0000000140)=@nl=@unspec, &(0x7f0000000200)=0xc) 2018/02/27 01:44:24 executing program 3: ioprio_set$pid(0x0, 0x0, 0x4) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001200)=[{&(0x7f0000000040)=""/138, 0x8a}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/193, 0xc1}], 0x3, 0x0) 2018/02/27 01:44:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/79) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x604480) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000d34fd5)="290000001900ff0900000000000000020a00001900000000f600000000000000000000000000000000", 0x29}], 0x1) 2018/02/27 01:44:24 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x7) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8a100, 0x8) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{}, {0x0, 0x7530}}) setns(r1, 0x40000000) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) socket$unix(0x1, 0x1, 0x0) r3 = dup2(r0, r1) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000140)={0x7, 0x4}) prctl$seccomp(0x16, 0x3, &(0x7f0000000400)={0x3, &(0x7f00000003c0)=[{0x81, 0x7, 0xfc3, 0x9}, {0x3, 0xffff, 0xa9, 0x318}, {0x1f, 0x100000001, 0x5, 0x627}]}) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000100)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000000080)=0x4) clock_adjtime(0x7, &(0x7f0000000280)={0x6, 0x8, 0xed73, 0x1, 0x2, 0x2, 0x1c000000, 0x6, 0x1, 0x101, 0x162d, 0x2a, 0xffffffffffffc320, 0x1ff, 0x9, 0x6, 0x1, 0x401, 0x6e4c, 0xfffffffffffffffc, 0x2000000000002, 0x12000000, 0x2, 0x2, 0x80000000, 0x3f}) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000240)=0x8, 0x4) arch_prctl(0x1001, &(0x7f0000000300)="523b3da508d4a14cddf6dac07740300e76758db5a7b0a5f3fada9bda1bb2e11cb91400163fa4135cdcbe45e796e3b9dd6d7023cdbaaa2ff37c62cf12f7bad0bddf3fab25b4e22a6cf1e505c3fc4e162bc078cdd5c79af229eaee392cc90aba8b7223281a73bd87f1298dc30ea80a8bba7df08fe383a3cc2bd6a3ac7ba5612501ae0e2f4838d439b16ab8aeb9a760943817fcee40f4643a2862dcb19e25b831c5d8f7cb820ebe2869703b4c27002d3005ea2b3754b8b5059dc322a104884e1f") 2018/02/27 01:44:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1000) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:24 executing program 3: r0 = memfd_create(&(0x7f0000000140)='-:security[cpuwetnodev^@bdev\x00', 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)="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", 0xfe) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40200, 0x0) 2018/02/27 01:44:24 executing program 2: socketpair(0xa, 0x1, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/163, &(0x7f0000000140)=0xa3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x3c, "4f8d0851ef2bcc31c05fe40a6b1832ccbbe8577b58b82cbe2eab19f56fb2c73b1c6e22612876c449f60ff1ca45d4952216b9183e177b61aa74208d8b"}, &(0x7f0000000240)=0x44) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x9, "c4f3b4a0e7d307fcde"}, &(0x7f00000002c0)=0x11) r3 = socket$inet6(0xa, 0x2000000802, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x402, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000300)) fchdir(r5) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 181.977813] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/27 01:44:24 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x800000, &(0x7f0000735000)={0x77359400}, &(0x7f0000a2a000), 0x0) sysfs$1(0x1, &(0x7f0000000180)='/dev/sequencer\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x77dc, 0xffffffffffffffff, 0x0, 0x5, @time, {0x7ff, 0x800}, {0xffffffffffffffc1, 0x36c}, @result={0x4, 0x80000001}}], 0x1c) getrandom(&(0x7f0000000080)=""/195, 0xc3, 0x3) 2018/02/27 01:44:24 executing program 2: r0 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="dd00000025f317ce13380a96e7e9aac23ceeb2f8c036a3c8b7ff3e55d5ce5e9de7d8b21f79d2761ff609e6d8e5641c5a0846e730ee0286af8b37ba32bc06a2a69b7a143be6ae7bf0d6373021b5af3572f37f4bfe463119c1072a88ee5977628b1a6657275838165295c0dcd315a3b245fd66711ef03ccece75a267f38e3b7f39e809a040428e98c72bc9434d99e6d4f24b19b389956976197625201bef6f998b0770dcad01d9302270abd19907ec9e55b8dfdb67aa41493c57d4c441bfb141eeec66e1492375363fc21bdd35f76ebee6252731b10d5a0000000000000000000000"], &(0x7f0000000280)=0xe5) r3 = socket$inet6(0xa, 0x2000000802, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00000000c0)=""/46) r6 = dup2(r3, r5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x4}, {0xc, 0x2}, {0x7, 0xbb2b}], 0x3) r7 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000000740)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, 0x0, 0xfffffffffffffffc, 0x400, 0x9, 0x0, r8}) ioctl$LOOP_SET_FD(r7, 0x4c00, r3) 2018/02/27 01:44:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = dup2(r0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000003c0)=""/119) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, [0x8000, 0x0, 0x1, 0xe745, 0x8001, 0x3f, 0x200, 0x8, 0x2, 0x100000000, 0x8001, 0x185, 0x2, 0x1, 0x3f]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x6}, 0x8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$VT_WAITACTIVE(r3, 0x5607) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x974, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x8, 0x985f, 0x100000001, 0x9, 0x7e, 0x7, 0x2a, 0x0, 0x81c, 0xfff, 0x4, 0xffffffffffffffe0, 0x40, 0x750, 0x8001]}, &(0x7f0000000380)=0x108) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/02/27 01:44:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) 2018/02/27 01:44:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x1, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000001c0)={0x3, 0xa0c, 0x4, 0x4e8}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3ff, 0x3, [0x101, 0x4bbb, 0x1]}, 0xe) 2018/02/27 01:44:24 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b1e000/0x4000)=nil, 0x4000, 0x1) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffff69, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4, 0x5, [0x3ff, 0x7, 0x2, 0xffff, 0x4]}, 0x12) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/27 01:44:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x100a31) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ppoll(&(0x7f0000000080)=[{r4, 0x500}, {r4, 0x30}, {r0, 0x10}, {r4, 0x40}], 0x4, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x4723}, 0x8) tkill(r1, 0x16) 2018/02/27 01:44:25 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000006c0)=""/71, &(0x7f0000000740)=0x47) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/155, 0x9b}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/184, 0xb8}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000540)=""/207, 0xcf}], 0x9, 0x57) 2018/02/27 01:44:25 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000fb3000)="b0", 0xffffffffffffff43}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fb6000)='E', 0x1}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x7fff, 0x1, 0x80}, 0x10) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fccf50)=""/176, 0xb0}], 0x1) 2018/02/27 01:44:25 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000001c0)={0x7f, 0x7fff}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40800, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000080)=""/230) 2018/02/27 01:44:25 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x800000, &(0x7f0000735000)={0x77359400}, &(0x7f0000a2a000), 0x0) sysfs$1(0x1, &(0x7f0000000180)='/dev/sequencer\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x77dc, 0xffffffffffffffff, 0x0, 0x5, @time, {0x7ff, 0x800}, {0xffffffffffffffc1, 0x36c}, @result={0x4, 0x80000001}}], 0x1c) getrandom(&(0x7f0000000080)=""/195, 0xc3, 0x3) 2018/02/27 01:44:25 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x800000, &(0x7f0000735000)={0x77359400}, &(0x7f0000a2a000), 0x0) sysfs$1(0x1, &(0x7f0000000180)='/dev/sequencer\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x77dc, 0xffffffffffffffff, 0x0, 0x5, @time, {0x7ff, 0x800}, {0xffffffffffffffc1, 0x36c}, @result={0x4, 0x80000001}}], 0x1c) getrandom(&(0x7f0000000080)=""/195, 0xc3, 0x3) 2018/02/27 01:44:25 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="757365722e747275735d65645c402c766d6ee57430736563757269747976f031c9a3"]) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x100000001, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003380)=0x0) stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005ac0)={0x0}, &(0x7f0000005b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005b40)={{{@in=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000005c40)=0xe8) stat(&(0x7f0000005c80)='./file0/file0\x00', &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005d40)=0x0) getresuid(&(0x7f0000005d80), &(0x7f0000005dc0)=0x0, &(0x7f0000005e00)) fstat(r0, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() getresuid(&(0x7f0000006480), &(0x7f00000064c0)=0x0, &(0x7f0000006500)) lstat(&(0x7f0000006540)='./file0\x00', &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006600)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006640)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000006740)=0xe8) r17 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000006780)={0x0, 0x0}) stat(&(0x7f00000067c0)='./file0\x00', &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006880)='./file0\x00', &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000006940)='./file0\x00', &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006a00)=0x0, &(0x7f0000006a40), &(0x7f0000006a80)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000006ac0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006b00)={0x0, 0x0}, &(0x7f0000006b40)=0xc) r26 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000007f80)=0x0) getresuid(&(0x7f0000007fc0), &(0x7f0000008000), &(0x7f0000008040)=0x0) r29 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000084c0)=0x0) fstat(r0, &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() r33 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008580)={0x0, 0x0}, &(0x7f00000085c0)=0xc) stat(&(0x7f0000008600)='./file0\x00', &(0x7f0000008640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000086c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00000087c0)=0xe8) getresgid(&(0x7f0000008800), &(0x7f0000008840)=0x0, &(0x7f0000008880)) sendmmsg$unix(r2, &(0x7f0000008980)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003340)=[{&(0x7f00000001c0)="02dc1c1b518f17450ea016e84b8d034d311bdf16594d605314b36f3704ed9dfb8ef9b2537b6d5f1e4cc1be2dc449fb8d2f7cfa62d1f688efa851e2d32f32227bfae5dc09925f88fdd506572f2a", 0x4d}, {&(0x7f0000000240)="b4a34baf4c75d8bda5aa8198b49b2a8772e298421e1116cef1418358dd028eb8aedc0d685b73560fc3311220bd1719ec3cb9d8d7f85718d12e3ed41c8736f2bab5", 0x41}, {&(0x7f00000002c0)="bc51fa75ccf1582e987a393dac4ec8ae8bca47768453a13c3c63207f16fec544b77abebe2edfcce3b79e90943f23c2d3345d35a7e23cd855f4c4e8259a471e4fc7906595287d0ab74908493fefe8d432c0d6219e4869cc9db730dfb036b6e569c7a3b8a5168f76421895bdae407b4ba4c52a48a56a674a391bd5", 0x7a}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000007dc0)="647119ce5592ab2b46d1578a0cec5184fd90391433cef87bc38fe7d613174c3f6895bf94dba0f066283be96e8bdc59f7ab7cb3c678ec97818e2c04282885be91428e5b1b47e09fa2a593351807cd7b5ed46ed075d2a7375a630f0685d15a02129972bf54db99bed01f951177381056d5daf0c26dff6e9268d2fcfb1d7f8c0834c2740004eb772a5f739093769b2a77723cc419e7cbd75ced32ef87b55f3978879e2b31f4516525f08399aae34b35c285056f9af0d676b0fee70f223ad6dc37f1d22310c87dd4501a1d4349785a3ab026d76d8830edebbbbbccf9", 0xda}, {&(0x7f0000007ec0)="d091afef9bd56f1aa6a68d7007bde17c921589c964a946cf94baa59a80dd1de39d2bf4cbead13b36dd9f817514d3957cf6023ea3f807de811318447de0882c43a5d8c737a99c82b8f7b819b563a1f0cc85f2caecef63", 0x56}], 0x6, &(0x7f0000008080)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r0, r0]}], 0x38, 0x1}, {&(0x7f00000080c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008480)=[{&(0x7f0000008100)="96474ef8c2fb5f4b20bd901c4fc7d35697dbc0128027bec55b0a8097b26d9165b8bd270c9037f780cc1a09278562d30f20bdcf1f9e32948bfd7dc2ff23cabf313ad5bbc02af3b6567434c388dd951847bf07364e1f6cdd5fe6c2c46b86e8d39db909e4995c079b7b4dfec4a2c7003ae44d0f232ec40e1f6abbab399d", 0x7c}, {&(0x7f0000008180)="09a7e32e86373da3ef32d4f7f08e2924bb26031ca7d30a66a9d3172e0ef56b469cbe5b36e7ab7c949d9a2a9340e316a481dd2e1ce6f82bf2185d9a9b906e585dacaffaf99617697cfd759f5152116cbacb90f6c430351c4d7908b72f49db711c9802e45aed3cf138539d57f64e36b8935e013b8032ca0053c70b8baab9f198f33ce47a054c4b91cd9934e3a5beccbde5c1473f252f250cd9479fb3b57d24f7f0b8397fd2c52f9d5c80b671d7bd46109f0512f4e5c24f3415f589c35b76256e660176b5b3f3e7266baef35f6b4d38d2cb011a944adc4191", 0xd7}, {&(0x7f0000008280)="c8efe6f418637653e9665418ae862fc2b239d785326bf47b3b6fb5050219e80fcf3ec1fec98d3e2a9957dda39acaef8692a680c420689134f6dad3b53c96771c76d1ff29e5e08e49acaa9dc68b1f3f282ed986c8ffcce2f79ba66b58228259cb8e6d4da40960ebf49cfb72655e5266a33f350724c05c4418687cf441ece8fa2bed1074c06cb812473c97b3a6acc731d6436c607518702cc23283c178d0d91d2d1f88293184145714d3150f16afc103916a0392883b05b038bac503328ff16995d1de7f2777c375fe76aae116fbabfea3338f17d7619221dabec42e1401478a8cc44f894f9835d751703a08c61169653c2e29e69ed7b7", 0xf6}, {&(0x7f0000008380)="366a7638d42fd651c27817f564019d479861e3439e3cf1d11686800343df36cdeac4266799d544f51ebdb96f389ffc5a34f997c295391068dbe948e9842c614e4a5726fc42cc5e7a830f6980e8eb28c36fcc9694e02f4dcd91ab9487067af8d509b3e1ece6f7fc9e0ff19ef14ee89f80b0a58b04b4291dd5188d32f06b099bcf42ab1ea02a6d72d15fea6fa4de9865ebfc96022b7e90d72dffe5", 0x9a}, {&(0x7f0000008440)="e991", 0x2}], 0x5, &(0x7f00000088c0)=[@cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0xc, 0x1, 0x1, []}], 0x9c, 0x4000000}], 0x6, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r39 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r39, 0x84, 0x1e, &(0x7f00000000c0)=0x200, 0x4) 2018/02/27 01:44:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x3a5}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:25 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x202, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) write$fuse(r0, &(0x7f0000002000)={0x10, 0x0, 0x0, @random}, 0x10) poll(&(0x7f0000000000)=[{r0, 0x200}], 0x1, 0xffffffffffffff7f) 2018/02/27 01:44:25 executing program 7: socket$inet6(0xa, 0x2000000802, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/27 01:44:25 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x800000, &(0x7f0000735000)={0x77359400}, &(0x7f0000a2a000), 0x0) sysfs$1(0x1, &(0x7f0000000180)='/dev/sequencer\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x77dc, 0xffffffffffffffff, 0x0, 0x5, @time, {0x7ff, 0x800}, {0xffffffffffffffc1, 0x36c}, @result={0x4, 0x80000001}}], 0x1c) getrandom(&(0x7f0000000080)=""/195, 0xc3, 0x3) 2018/02/27 01:44:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) 2018/02/27 01:44:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) 2018/02/27 01:44:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:25 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000200)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x12000, 0x81) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7c92cd47}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x9, 0x94, 0xe1, 0x7, 0x2e}, 0xa0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x80000000, 0x0, 0x0, 0x2, 0x4, 0xffff, 0x2, 0x9, 0x9, 0x0, 0x1}, 0xb) 2018/02/27 01:44:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000fb2ff5)='net/packet\x00') r1 = epoll_create(0x4000000000001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000d6000)={0xfffffffffffffffd}) restart_syscall() ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="cc32a09076f6fa870afec1b02cd8a711a69ca7f22045e4607d732096ddddb098177a6f5f3635d11e75250d1e82c97c18772fbe9ba15ed885c830ba18636663833a7f68dbad9b6297d52b121f4765a3faa02eddf29190c01a447e7c1b8c7a77921c7ac81d61e882f272040aa8690b2aaa7216021e511e58e77864b3c0abc5ead486e010837ebfd5da1285e8227b7ba46dca9572c2295dc6817dcccbe506062c823613f32cf0436428c73f0c86180137828134c0ef50375661c0122d4d9de20896b4cb5db54802be1ca7228c553e3fdad0cb74bc9f68c7f0b54449ae619f5351e0815cc6072b12c3f9cd24eb5ea4714fec443084e2ce") 2018/02/27 01:44:25 executing program 1: r0 = socket$inet(0x10, 0x5, 0x7) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000003100030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/27 01:44:25 executing program 2: r0 = socket$inet6(0xa, 0x1002000000800, 0x5) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_setscheduler(r3, 0x0, &(0x7f0000000240)=0x7896) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x6, {{0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x88) 2018/02/27 01:44:25 executing program 1: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0xa, 0x8000e, 0x38000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000001c0)={r1, 0x4, &(0x7f00000000c0)=[0x8, 0x9, 0x1, 0x5], &(0x7f0000000100)=[0x0, 0x1f, 0x0, 0x4713b660], 0x4, 0x1, 0x81, &(0x7f0000000140)=[0xffffffffffffff7f], &(0x7f0000000180)=[]}) 2018/02/27 01:44:25 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, r1}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400008) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) lseek(r2, 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) fsync(r3) 2018/02/27 01:44:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8002, &(0x7f0000002080)=""/4096) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ptrace$peekuser(0x3, r1, 0x100000001) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/02/27 01:44:25 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0xc002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/219}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) socket$pptp(0x18, 0x1, 0x2) 2018/02/27 01:44:25 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x3, [0x8, 0x8, 0x4]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x80007d, 0x3ea, "2a545d25b119dc27f447039537dcefa9e29d4aa679cb9da7e087de641f6972bcd9f06375405ca7809182432367b9b00dec23d4"}, 0x3b) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=""/193, &(0x7f00000000c0)=0xc1) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000100)=""/51) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa34) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:25 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000010c0), &(0x7f0000001100)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x2) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/123, 0x7b}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/30, 0x1e}], 0x9, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/27 01:44:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) socket$inet(0x2, 0x80001, 0xc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/66) 2018/02/27 01:44:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:26 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'dummy0\x00', @ifru_map={0x4, 0x0, 0x5b, 0x9, 0x7fffffff, 0x4}}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/52) 2018/02/27 01:44:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x200, 0x1, 0x20, 0x0, 0x401, 0x0, 0x4, 0xc7b8, 0x3, 0x8, 0x4, 0x366}) 2018/02/27 01:44:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x5, 0x7, 0x800, 0x200, 0x80000001, 0x8, 0x80000001, 0x8, 0x1, 0x5}) tkill(r1, 0x16) 2018/02/27 01:44:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000001980)='./file0\x00', 0x204b00, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000019c0)={0x0, 0x340}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001a40)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/02/27 01:44:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa34) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r2, r3) tkill(r1, 0x16) 2018/02/27 01:44:26 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x11000002, 0x80180) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="b80000000901000128bd7000ffdbdf250100000308004e00000000004f6a0ddbed12ba4f705f5ec411ed85e7badbbe6c791a354c6a958356eaa449be6e2c22a2075b42b78e4836612d340a52a2126dbd1a4622df362e3c73697f06d6d953771bf890ece56040cc6fe6e6d8e637b667d5e8af4d3ec92fb607b62aa73382ccaf36a6eb0c01188c9aa1f93c00c2070633a400d6980b65d5824335454cc098a8bd08a1e276172491987630b9c95bbab272cfe793d68814680000"], 0xb8}, 0x1, 0x0, 0x0, 0x20000001}, 0x40) 2018/02/27 01:44:26 executing program 1: clock_getres(0x7, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80800, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000140)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'teql0\x00', @ifru_addrs={0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$int_out(r2, 0x0, &(0x7f0000000100)) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000180)=""/21, &(0x7f00000001c0)=0x15) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1f) 2018/02/27 01:44:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffbfff7ffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) 2018/02/27 01:44:26 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x30480, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000400)={0x3, &(0x7f0000000340)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000540)={r3, &(0x7f0000000440)=""/198}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='[/)/\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)="c170707030280d2d00"], 0x1000) connect$nfc_llcp(r4, &(0x7f0000000180)={0x27, 0x1eb848bb, 0xaa47, 0x5, 0x9, 0x40, "767e75ec089f51dd40ccdfd3d95e6741104113974939f268289cf69a77b5afdfad95ec0fb32ae7a7c2d1120cfaa9121a3259cb165c1f9458852eccdb4e2b64", 0x9}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="853c83b42d75e908fc419522f20bc6000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x163) accept4(r4, 0x0, &(0x7f0000000100), 0x0) 2018/02/27 01:44:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000000140)=""/62, 0x3e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="86000000e3c7b535478e74880cdedc7eec3842650dc35cca903f2601af959981c2650316d047c1cfebe1fa40698526dce37843ea63f922cb754935febc5fa59c9708322806e1f6f3315cab33d3ea91704c3709f4e0702e4ad5f5ab6fea67f0291ab1d3b0d567a592deb4cf52a1321a1c749d4d6058738f0e04563fed84b24a8cec5a58908a442ad500a1014494cd039cf2577aa3e1d2ad334a580f799c97f2a6bd20d62d8bf9bba4b895ec2960defc4825c6dc92d2"], &(0x7f0000000000)=0x8e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x3}, 0x8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) 2018/02/27 01:44:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x506c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xc2d0) 2018/02/27 01:44:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x25c) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = getpgrp(0xffffffffffffffff) getegid() tkill(r1, 0x2e) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x7f, 0x6, 0x101}) 2018/02/27 01:44:26 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0xffffff22) 2018/02/27 01:44:26 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) 2018/02/27 01:44:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x5, 0x7, 0x800, 0x200, 0x80000001, 0x8, 0x80000001, 0x8, 0x1, 0x5}) tkill(r1, 0x16) 2018/02/27 01:44:27 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x90000, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x401, 0x2, 0x9, 0x8000, 0x8, 0x6, 0x82, 0x1000, 0x5, 0x1, 0x4, 0x7}) 2018/02/27 01:44:27 executing program 7: r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1}}}, 0x108) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x7f, 0x3, 0x90, &(0x7f0000fff000/0x1000)=nil, 0x8001}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/42, &(0x7f0000000100)=0x2a) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x4000000000000000, 0x0, 0x4, 0x0, 0x2, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x10000}) tkill(0x0, 0x0) 2018/02/27 01:44:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000002440)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002240)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="714fc1ddeb808407ba3c99a8f48389e55ac7cb8bbae08a01242737ce683f7f3ea26337f5871f9cf054e8c8d42f3560396ccd2759d724d3f719342d78c51aaebe358e8af27f5dd88dfaba140d890da211e302574ad468ac72408bd4a58d4470d786195c56b346233c2a37a54d1cfe650f5b78afc40f39101a1b1c2fb0cfc9fe0c225c374f6cd24a2292da6b52e9fe4672b8ba7610", 0x94}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="e366d3753613ab4801972712916432d39a", 0x11}], 0x4, &(0x7f0000002400)=[@cred={0x18, 0x1, 0x2, r1, r4, r5}], 0x18, 0x80}, 0x40000) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ftruncate(r3, 0x7fffffff) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000000080)={0x2, 0x1b, 0x100, 0x7, "d8be61823086eff04bbcd0176a32e020437fdd0086dfd17faf62b2a1f69f1968"}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r2, r3) tkill(r1, 0x16) 2018/02/27 01:44:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/27 01:44:27 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00000000c0)=""/42) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x88, "97fcb5c80fb958a234b54e3ef7c4532b6968a54d4be64da32f7d3063b526e934f0d599d03071c7b8a2e74b8b844ce8e5a176f64711b137b24f44d243900494c7ea95e00a1999aa3730e3932c77f5dc151cd9ca11fe804ea9e104fea5cc41ffd4bf37e08eaa0b2cfb29501200f67114e8dcd3f3ede9d243b42f41a2b9150a1e8c4c068a990f151b24"}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x3, 0x5, 0x8000, 0x8, 0x0, 0x8, 0x2, 0x5, r2}, 0x20) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000140)={0x2, 0x17de, 0xfff, 'queue0\x00', 0x82b}) 2018/02/27 01:44:27 executing program 3: r0 = socket(0x18, 0x0, 0x3) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmmsg(r0, &(0x7f00001cb000)=[{{&(0x7f0000845000)=@ax25={0x3, {"50f0610b6881aa"}}, 0x10, &(0x7f0000f17000)=[], 0x0, &(0x7f000072a9df)=[]}}], 0x1, 0x0) pipe2(&(0x7f0000000080), 0x80000) 2018/02/27 01:44:27 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) pipe(&(0x7f0000ed0000)={0x0}) read(r1, &(0x7f00009ce000), 0x0) 2018/02/27 01:44:27 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x0, 0x30}, 0xc) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/02/27 01:44:27 executing program 7: sync() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x3}, 0x8) r1 = socket(0x11, 0x1, 0x100000001) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000240)=0x290) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) 2018/02/27 01:44:27 executing program 3: r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1}}}, 0x108) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x7f, 0x3, 0x90, &(0x7f0000fff000/0x1000)=nil, 0x8001}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x40000000a35) read(r0, &(0x7f00003fefff)=""/1, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000137) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) tkill(0x0, 0x0) 2018/02/27 01:44:27 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 01:44:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040)=0x1, 0x4) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2}) [ 362.134200] INFO: task syz-executor2:31890 blocked for more than 120 seconds. [ 362.141500] Not tainted 4.4.118-g239a415 #26 [ 362.146522] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.154491] syz-executor2 D ffff8800b263faa0 29656 31890 3738 0x20020004 [ 362.161909] ffff8800b263faa0 0000000000000006 ffff8800b1499800 ffffffff8113bd3a [ 362.169909] ffffed0016b3f590 ffff8800b59fac00 ffff8801db21fdb8 ffff8801db21fde0 [ 362.177906] ffff8801db21f4d8 ffffffff84217840 ffff8800b1499800 0000000000000000 [ 362.185899] Call Trace: [ 362.188460] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 362.194772] [] schedule+0x7a/0x1b0 [ 362.199935] [] __lock_sock+0xf1/0x180 [ 362.205374] [] ? sock_init_data+0xcc0/0xcc0 [ 362.211314] [] ? lock_sock_nested+0x43/0x120 [ 362.217375] [] ? prepare_to_wait_event+0x420/0x420 [ 362.223926] [] ? get_parent_ip+0xd/0x50 [ 362.229541] [] lock_sock_nested+0xf6/0x120 [ 362.235422] [] ipv6_getorigdst+0x136/0x610 [ 362.241277] [] ? ipv6_print_tuple+0x30/0x30 [ 362.247261] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 362.254698] [] ? mutex_unlock+0x9/0x10 [ 362.260208] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 362.267303] [] compat_nf_getsockopt+0xfd/0x130 [ 362.273507] [] compat_ipv6_getsockopt+0x1fa/0x2f0 [ 362.279988] [] ? ipv6_getsockopt+0x250/0x250 [ 362.286034] [] ? __fget+0x213/0x3b0 [ 362.291282] [] compat_udpv6_getsockopt+0x45/0x80 [ 362.297681] [] compat_sock_common_getsockopt+0xb2/0x140 [ 362.304679] [] ? udpv6_getsockopt+0x80/0x80 [ 362.310621] [] compat_SyS_getsockopt+0x14f/0x2a0 [ 362.317014] [] ? sock_common_getsockopt+0xd0/0xd0 [ 362.323476] [] ? compat_SyS_setsockopt+0x290/0x290 [ 362.330044] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 362.336257] [] ? compat_SyS_setsockopt+0x290/0x290 [ 362.342808] [] do_fast_syscall_32+0x321/0x8a0 [ 362.348945] [] sysenter_flags_fixed+0xd/0x17 [ 362.355033] 1 lock held by syz-executor2/31890: [ 362.359700] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] compat_ipv6_getsockopt+0x1df/0x2f0 [ 362.370004] Sending NMI to all CPUs: [ 362.373825] NMI backtrace for cpu 0 [ 362.377453] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #26 [ 362.384718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.394073] task: ffff8800bb391800 task.stack: ffff8800bace0000 [ 362.400102] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.408841] RSP: 0018:ffff8800bace7cb8 EFLAGS: 00000046 [ 362.414273] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.421517] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.428788] RBP: ffff8800bace7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.436041] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.443284] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 362.450581] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.458802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.464674] CR2: 00000000081152b4 CR3: 00000001d231c000 CR4: 0000000000160670 [ 362.471927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.479202] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.486465] Stack: [ 362.488584] ffffffff8426f420 ffffffff847ef9c0 fffffbfff08fd9ec dffffc0000000000 [ 362.496107] ffff8801db31bca0 ffff8800bace7d00 ffffffff810b999b ffffffff839f63c0 [ 362.503609] 0000000000000003 ffff8800bace7d60 ffffffff81d0ef94 ffffffff8141b013 [ 362.511129] Call Trace: [ 362.513681] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.520070] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.527150] [] ? print_lock+0xab/0xae [ 362.532571] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.539315] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.546316] [] watchdog+0x6fa/0xae0 [ 362.551563] [] ? watchdog+0xc3/0xae0 [ 362.556916] [] kthread+0x268/0x300 [ 362.562076] [] ? reset_hung_task_detector+0x20/0x20 [ 362.568728] [] ? kthread_create_on_node+0x400/0x400 [ 362.575382] [] ? kthread_create_on_node+0x400/0x400 [ 362.582322] [] ret_from_fork+0x55/0x80 [ 362.587860] [] ? kthread_create_on_node+0x400/0x400 [ 362.594511] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 362.613505] NMI backtrace for cpu 1 [ 362.617134] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.118-g239a415 #26 [ 362.624138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.633465] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.639515] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.647911] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.653329] RAX: 0000000000000007 RBX: ffffffff847ddac8 RCX: 0000000000000000 [ 362.660597] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 362.667859] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.675126] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.682370] R13: fffffbfff070889c R14: ffffffff847ebe38 R15: 0000000000000000 [ 362.689642] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.697851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.703714] CR2: 00000000f6e41db0 CR3: 00000001d231c000 CR4: 0000000000160670 [ 362.710974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.718228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.725487] Stack: [ 362.727610] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847ddac8 [ 362.735130] fffffbfff070889c ffffffff847ebe38 0000000000000000 ffff8801d9b5fde0 [ 362.742634] ffffffff810293fa ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 362.750162] Call Trace: [ 362.752716] [] default_idle+0x55/0x3c0 [ 362.758238] [] arch_cpu_idle+0xa/0x10 [ 362.763661] [] default_idle_call+0x48/0x70 [ 362.769536] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.775574] [] ? call_cpuidle+0xe0/0xe0 [ 362.781167] [] ? clockevents_register_device+0x122/0x230 [ 362.788258] [] start_secondary+0x304/0x3e0 [ 362.794123] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 362.800672] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.819956] Kernel panic - not syncing: hung_task: blocked tasks [ 362.826081] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #26 [ 362.833324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.842647] 0000000000000000 530bd7e4d63177fa ffff8800bace7ca8 ffffffff81d0402d [ 362.850620] ffffffff83883080 ffff8800bace7d80 dffffc0000000000 7fffffffffffffff [ 362.858594] ffff8800b5a90448 ffff8800bace7d70 ffffffff8141aaea 0000000041b58ab3 [ 362.866567] Call Trace: [ 362.869129] [] dump_stack+0xc1/0x124 [ 362.874464] [] panic+0x1aa/0x388 [ 362.879452] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 362.886347] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.893592] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.900837] [] watchdog+0x70b/0xae0 [ 362.906082] [] ? watchdog+0xc3/0xae0 [ 362.911416] [] kthread+0x268/0x300 [ 362.916574] [] ? reset_hung_task_detector+0x20/0x20 [ 362.923208] [] ? kthread_create_on_node+0x400/0x400 [ 362.929853] [] ? kthread_create_on_node+0x400/0x400 [ 362.936488] [] ret_from_fork+0x55/0x80 [ 362.941991] [] ? kthread_create_on_node+0x400/0x400 [ 362.949135] Dumping ftrace buffer: [ 362.952676] (ftrace buffer empty) [ 362.956357] Kernel Offset: disabled [ 362.959968] Rebooting in 86400 seconds..