Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.109124] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 20.502429] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [ 20.744104] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.869947] random: sshd: uninitialized urandom read (32 bytes read, 122 bits of entropy available) Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. [ 27.264322] random: nonblocking pool is initialized 2018/03/24 13:18:47 fuzzer started 2018/03/24 13:18:48 dialing manager at 10.128.0.26:43039 [ 31.688444] audit: type=1400 audit(1521897532.078:5): avc: denied { create } for pid=3784 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 13:18:52 kcov=true, comps=false 2018/03/24 13:18:54 executing program 0: prctl$getname(0x10, &(0x7f0000000000)=""/230) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x4, 0x40, 0x80000000, 0x3, 0x3ff, 0x5}) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000001240)="66d03b43792c331a2c8ba98a133f7c2a4b53fa237e174186fa5a081d97d8d5a3bb3766dc3dc987d02dc4b4f8ab5f901a12a3f068c0ab77e30aa3a8590759dff753d456ff75ab0ba5a38f6f4d936ae38e14bc743007299f41b0db949f488ea746865a1c2f6620757debdf2d997961ca602f26030c5e59d0064f1211fe6ddea2e38e1350461260ac7e8b458e93fb219a934a09527963fde6b7d6edc3b98c1c2fe2d63d5f9c176ab7cfd63c", 0xaa) r2 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)="2dfb88a8328d6bad423a7e408d99cb55764799506e1c368a5da29fb1aa8fb7dd8417f68c2e2e94300d489d3850059f3f3d1bdbaa2b361ad3f3af2c39bce2064ae0b16e6e70a787238f365e06c361e19811e53f8e1efd447c832907f0761bccb544cdd953d9fed8808e9bc1b6e658aaea97", 0x71, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000014c0)={0x0, 0x1c, &(0x7f0000001480)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000001500)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001540)=@assoc_value={r3}, 0x8) ioctl(r0, 0xb62, &(0x7f0000001580)="cee894f12957354f7a87085f12919be7b70f6b1fb8f50015288c9797babbf3fb9065ae3bf56d05ebfc1822bff2d9af14d8839ebf9f31e193b1c7486cc32d2446337bfa3fe404c9eb26de549ba5ed5fb53977d596e6576baa20b1d02ca2cb346159a4ea4c71d884650f5208d8dae5f88b3704642e3afaac") ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000001600)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'rose0\x00'}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001640)=0x5, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000001700)={0xa, &(0x7f0000001680)=[{0x100, 0x8, 0x10000, 0xffffffff}, {0x3f, 0x2, 0x7, 0x2}, {0x48df9e31, 0xbe, 0x97, 0xfffffffffffffffa}, {0x0, 0x1, 0x9a7, 0x2}, {0xffffffff, 0x4ddd, 0x1ff, 0x7}, {0x1, 0x7d, 0x6, 0x84}, {0x1, 0x3, 0x3ff, 0x2}, {0x7f, 0x8001, 0x4, 0x3}, {0xef9, 0x9, 0xe2e, 0x8000}, {0x400, 0x11ed, 0x255f, 0x1}]}) set_thread_area(&(0x7f0000001740)={0xff, 0x20000800, 0x2000, 0x80000000, 0x10, 0xffffffff, 0xffffffffffffffff, 0x2, 0x6, 0x4eba}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001780)={0xffff, 0x1, 0x9}) connect$bt_l2cap(r0, &(0x7f0000001800)={0x1f, 0x6, {0x4, 0x7ff, 0x5, 0x800000000, 0xde, 0x5}, 0x5, 0x81}, 0xe) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001840)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001880)=@assoc_value={r3, 0xfffffffffffffff9}, &(0x7f00000018c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001900)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001a40)={0x3, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000001b00)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) chdir(&(0x7f0000001b40)='./file0\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001b80)="8ab521abff6ea49a9fc67270d013d0070639828856cea35ad9c849077e9d1e0b3a3bf324ada7986f354a065a8a701beadf16be41ade98931aa5aa38b8aa74899be9e539d28ef7264a3c08a3dc755d0fcb5443f6041ebb2682e66106d29d453c0f1392aacf9d1a5607fab2b6e0f1f307c8361668bca27f31339a2b6cfb6d21bf1e49c2b") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000003140)={0x8, &(0x7f0000001c40)=""/130, &(0x7f00000030c0)=[{0x0, 0x5e, 0xa1, &(0x7f0000001d00)=""/94}, {0x1, 0xd2, 0x4, &(0x7f0000001d80)=""/210}, {0x800000000, 0x11, 0x7fff, &(0x7f0000001e80)=""/17}, {0x1, 0x2c, 0x8, &(0x7f0000001ec0)=""/44}, {0x25, 0x9b, 0x80, &(0x7f0000001f00)=""/155}, {0x3f, 0x71, 0x3, &(0x7f0000001fc0)=""/113}, {0x9, 0x1000, 0x401, &(0x7f0000002040)=""/4096}, {0x1, 0x6f, 0x6, &(0x7f0000003040)=""/111}]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003180)=0x2, 0x4) fcntl$setstatus(r0, 0x4, 0x44c00) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000031c0)) accept4$ax25(r0, 0x0, &(0x7f0000003200), 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003240)=0x821, 0x4) 2018/03/24 13:18:54 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20100, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x600000000000, 0x2, 0x54}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e1fe072549c299a0c52d202ae15e981a9d6a78e6ba91802abb3c3e1e1d5581adabd22b64cd", 0x25}, {&(0x7f0000000100)="2af51682ca4192160750c33d", 0xc}, {&(0x7f0000000140)="35b94f58960ee79dba0aabf268e86bac3fdb18e3d77a173bcbcd67c01eac0a8a67", 0x21}, {&(0x7f0000000180)="3c6bb15e71cea091ce4b7b1615d8e953bf9c1012e399d0d33b6028a42ccd223d7aaf021c7a3f86bf3ba5ffa86bcd2b162f3051b8a90805", 0x37}], 0x4, 0x5) ioctl$TIOCCONS(r0, 0x541d) fchmod(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x200100) r2 = dup(r0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/60) r3 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x302) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x802, 0x0) socketpair(0x1, 0x4, 0xffffffff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r2, &(0x7f0000000340)=@known='trusted.syz\x00', &(0x7f0000000380)='/dev/snd/timer\x00', 0xf, 0x2) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000003c0)=""/35) r7 = getpgrp(0x0) getresuid(&(0x7f00000015c0)=0x0, &(0x7f0000001600), &(0x7f0000001640)) getgroups(0x7, &(0x7f0000001680)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r10 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) fstat(r3, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000017c0)=0x0) fstat(r1, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001880)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000002c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002c40)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002d40)=0xe8) r18 = getegid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000002d80)=0x0) fstat(r1, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000003080)=0x0) getresuid(&(0x7f00000030c0)=0x0, &(0x7f0000003100), &(0x7f0000003140)) getresgid(&(0x7f0000003180), &(0x7f00000031c0)=0x0, &(0x7f0000003200)) r25 = fcntl$getown(r6, 0x9) r26 = getuid() getgroups(0x5, &(0x7f0000003240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r3, 0x10, &(0x7f0000003280)={0x0, 0x0}) fstat(r0, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003380)=0x0) r32 = getuid() lstat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000003480)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0xc) r37 = syz_open_pts(r5, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004bc0)={0x0}, &(0x7f0000004c00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000004c40)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000004d40)=0xe8) fstat(r3, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0x0) r42 = getuid() fstat(r1, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004e80)={0x0}, &(0x7f0000004ec0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000004f00)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000005000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005040)={0x0, 0x0, 0x0}, &(0x7f0000005080)=0xc) sendmmsg$unix(r4, &(0x7f00000051c0)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="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", 0xfc}], 0x2, &(0x7f00000018c0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x34, 0x1, 0x1, [r2, r3, r3, r6, r2, r0, r0, r5, r1, r2]}, @rights={0x14, 0x1, 0x1, [r1, r5]}, @rights={0x18, 0x1, 0x1, [r0, r5, r6]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r1, r6]}, @rights={0x10, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r1, r1, r6]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xf4, 0x20000050}, {&(0x7f00000019c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000001a40)="83d08532d44579ec34511591424d2a24795561d64acaf031526cc562468b1fd40a254144780e51c3accdd3967977460425b023dd", 0x34}, {&(0x7f0000001a80)="131757f419d77bbce6d0", 0xa}, {&(0x7f0000001ac0)="e4a06372223e2a942372ec16140d", 0xe}, {&(0x7f0000001b00)="fc92b3596743a8f81b5a57c7a20ccccd4e6cb4375244ae6c22a45d2c165dfc57946f7484a1c517016afe43e0a6719f90a7e0fc3f04691ec24fe55e14afdb1f8e41974a225fafd95038d1cd027ec150e849b68a7b69af3e9a5d47b452719a8525018493", 0x63}, {&(0x7f0000001b80)="de3fba589b99f9e226eb4817c5c5fda0edbd8c", 0x13}, 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0x1000}], 0x6, &(0x7f0000002e40)=[@rights={0x34, 0x1, 0x1, [r2, r2, r6, r4, r1, r6, r2, r4, r3, r6]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x24, 0x1, 0x1, [r3, r2, r5, r0, r5, r4]}, @rights={0x1c, 0x1, 0x1, [r0, r5, r4, r0]}, @rights={0x24, 0x1, 0x1, [r2, r5, r6, r3, r1, r4]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xc8, 0x44}, {&(0x7f0000002f40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002fc0)="c8be11608962dc463cec00e3ada18faf30391f6412bb226c49c2620d35db7a96f636a16bfc32927ce8dbe4791bfee13eb37accf6b9c2176d0cba48a76972ddccd6da", 0x42}], 0x1, &(0x7f0000003640)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r2, r1, r6, r0, r4, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r6, r4, r0, r4, r2, r3, r4, r0]}, @rights={0x14, 0x1, 0x1, [r6, r1]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x1c, 0x1, 0x1, [r4, r4, r1, r1]}], 0xfc, 0x800}, {&(0x7f0000003740)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000049c0)=[{&(0x7f00000037c0)="f9bc24d69dafa0e5a2bb8ef206da925c55b77b5409f69e82f4b08ff1309f54b9b150c02d439e0c0b7729d7e9ee6cc866709cc67c93cd7f90ce5606d727527db01bd40a7dd531701da94756d67a2dbbfd6eb5f07bb7201de262523f07c233a09d821ccc5cb09f0b5027769b66d55beddc21591399e7f84bfe017455fd14361cc23b8bfd3e91a1815e0577a21cc0493d4e3b538d131504d02e1229a13ed45577baa4f4e8c3025a9298bb4de738a3368f256c2af3447f65cc23227c85f20980e79b4e3e8988758b93d721", 0xc9}, {&(0x7f00000038c0)="a0f116ca33376337bced8d15e908f75071dc312bb23e3f498bac6078b77bb729c9810aa69c8f0445f53952fd201b49e80486af53c4ad", 0x36}, {&(0x7f0000003900)="55f124d3fc8b79c9c78f2c21e3d575645f4d14af0b586fb04b32b735afaa276932e2c0fd24601919f08605044d78daf0c8b615be67acc6d68d501005b113c200a833b30f484fdfb6903a0399ba9c1bb7b71e64e0a156c8ac69919c9a05c0d1c2265731b7131803be3b3954b089796796e75a91debfcbf36d5428edc9fa976a007d0cc5c421d87c7524421166e4213e3a37f516d5cfbfba", 0x97}, {&(0x7f00000039c0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000004a00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004b80)=[{&(0x7f0000004a80)="c0e609c6eae2e2a383daf0742d3f07723c1260a4ea4d77606d62e171f6dcc7e5d9366a332a8ef4adf83ef655dd81491620f537d305e14b3d42f728da74712f1c25193c163dbf5c0c402bcdd0ceee19368a8582a3415a145cf42f167d313714f1dd0d12aae9eea87fb1ef10b6cbcabc17f86a06f8bee413a8139283355bbe8b77ef6e81ccc09c9a8e2141b6a427813ed63da04affff49bf4875054a002f6e503ac7e50ede427a8394afdb7884020ab426a00d6e535eb3946ed087c2f8ab84be3f44b4eab2840d34f9a702e54bcb6d4dc09cd9c27630b34a644f780be926db7722ab98da2c65d570cb4fea90bb7ba2632afb1809e0cc61b3", 0xf7}], 0x1, &(0x7f00000050c0)=[@rights={0x20, 0x1, 0x1, [r4, r3, r6, r1, r2]}, @rights={0x20, 0x1, 0x1, [r6, r2, r1, r5, r3]}, @rights={0x20, 0x1, 0x1, [r1, r37, r6, r2, r4]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x14, 0x1, 0x1, [r2, r5]}, @rights={0x14, 0x1, 0x1, [r6, r0]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0xd0}], 0x5, 0x44040) 2018/03/24 13:18:54 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x1, 0x2, "d1f2463c13de", 0xffffffffffff7fff}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x8080, 0x0) r5 = fcntl$dupfd(r0, 0x0, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0xa76}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000240)={r6, 0x80, 0x5, [0x7, 0xfff, 0x5, 0xe5, 0x4]}, &(0x7f0000000280)=0x12) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0)=0x18000000000000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x16}, 0x7, 0x2, 0xff, 0x9, 0x2, 0x1d, 0x4}, 0x20) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000340)={0x1f, 0x6, 0xc8}) setsockopt(r2, 0xd, 0xfffffffffffffffa, &(0x7f0000000380)="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", 0x1000) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f00000013c0)={&(0x7f0000001380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000001400)) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001480)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x40, r8, 0x0, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4000004) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000001580)=0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000015c0)) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000001600)={0x3, 0x81, 0x40204d38, 0x0, 0x6, 0x8, 0x3, 0x6, 0xfffffffffffffffb, 0x4ed4, 0x3, 0x5}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001640)=0x2, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001680)=0x1) symlink(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') getresgid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)=0x0) r10 = getegid() fstat(r7, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r9, r10, r11) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001880)={@in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0x2, 0x9, "3ae738a69936e31b0b4b8f7ceba05ce6a3a7971fbd70b88e6eafd53a258048d057edf6ee1c8099d1091d78cb3551d61e1c77f7b7c6e4fad01fc9895abfef3a60a73a7a5d4aa336efa781083757a52096"}, 0xd8) 2018/03/24 13:18:54 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x80000, 0x1fe0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x80}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000100)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000000140)={0x1ff}, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, 0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0x71) ioctl$TIOCCONS(r0, 0x541d) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000200)="b0026e8aab5dd6b5fc4d710cab5fda0bcfd3cf1595d6fa4ecf8e681e1a3ddd6e524ff47998acd1894aee057dd1c3f64c2c9180121b43efc59a52a8c1a04c014b78e50d1de1320abe5deedbc92b938cf6b3", 0x51}, {&(0x7f0000000280)="30d6c0877431dee12be3b4b196bdb5dfe6756b149a11e155c2a658879ebff9751c39a70ba531549ace52f6a6b1da2800940e9d3e19521ea20e9bc047f9b8e4fd262618beec1bec33d5c62e1abd0deb85545a96e66251c0995277158157bc724d5e1a664bb01debb2103d284edf4f7160f417158d9edc80312cebf5267693c4319cf0ea09d29d81d2abd84a33643781cd7909a4e3c738cdeb10631db54ce198819f778c003e6904c9b0c64dc589fd588ecd4e4e5e330e", 0xb6}], 0x2, 0x7) signalfd4(r1, &(0x7f0000000380)={0x9}, 0x8, 0x80800) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000400)={0xfe1, 0x1, 0x5}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000004c0)=0x3) getdents(r1, &(0x7f0000000500)=""/235, 0xeb) listen$netrom(r1, 0xad) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r2, 0x8, 0x1, 0x81}, &(0x7f0000000640)=0x10) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000680)={0x3f, 0xdf94, 0x3}) write$selinux_create(r0, &(0x7f00000006c0)=@objname={'system_u:object_r:auditd_unit_file_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x39, 0x20, './file0\x00'}, 0x3e) r5 = open(&(0x7f0000000700)='./file0\x00', 0x420c80, 0x48) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000740)="299e1c1208") fallocate(r1, 0x0, 0x9, 0x5eb) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000780)) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x80) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000840)=0x1) creat(&(0x7f0000000880)='./file0/file0\x00', 0x80) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x9228977397513ff8, r0, 0x5c) dup3(r5, r3, 0x80000) fsync(r4) 2018/03/24 13:18:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x3, 0x2, "5aa8029c3397179553ff63e322a3de0933b3c780e7cfaf379501a77249ec3ad4afdfd25fd942cbfd77e22b3e6a209977be6c805ad389ffb4dbb4331ff5d3e4018fc9c382fff7ddeed8862d13cbc6a3a6"}, 0xd8) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/mcfilter6\x00') capset(&(0x7f0000000180)={0x399f1336, r2}, &(0x7f00000001c0)={0x10000, 0x7, 0xfffffffffffffffe, 0x2, 0x509f00, 0xa4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0xf}]}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000280)={0x20071026, r2}, &(0x7f00000002c0)={0x0, 0x8000, 0x1, 0x7, 0xffff, 0x40}) r4 = socket(0x8, 0x8000e, 0xffffffff80000000) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000004c0)={@dev={0xac, 0x14, 0x14, 0x17}, @dev={0xac, 0x14, 0x14, 0x12}, r6}, 0xc) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000500)=""/103) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000580), 0x8) connect$packet(r3, &(0x7f00000005c0)={0x11, 0x8, r6, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000600), &(0x7f0000000640)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r6}) sendto$inet(r4, &(0x7f00000006c0)="f844537a5321e866c1cf02", 0xb, 0x80, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000700)="7cdfe52e0caf62d37de199b2967af20c917721f1a7379ac009834bd2bdb717262e74f56c8695e2d1122cb9ccecb6fb6509a3a5c4dddb057bef55cac5e796ff7e1809c422f8bd46a8") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000780)={0x1, [0x0]}, &(0x7f00000007c0)=0x8) ioctl$TCXONC(r3, 0x540a, 0x8) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000800)=0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000840)={'syzkaller0\x00', r6}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000880)={0x10001, 0x200, 0x2, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000008c0)={0xff, 0x9, 0xbe67, 0x0, 0x7, 0x7ff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/24 13:18:54 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvfrom$ax25(r0, &(0x7f0000000000)=""/5, 0x5, 0x12001, 0x0, 0x0) munlockall() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000080)={0x1, 0x180000000000000, 0x6, 0xe9, 0x15}) recvmsg$netrom(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@full={{0x3, {"5dff31b7c614ca"}, 0x101}, [{"b8324e92b7305d"}, {"1249fa1da6e371"}, {"d91200afeb1aa2"}, {"bee634e814fd41"}, {"ce3b9877791308"}, {"96659b3fe004cb"}, {"d08dd1691ed33a"}, {"afbdef777cc186"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000140)="3c0a8486fc8adbae3462c03a362d17f25f98caf30a4a7551b70717d1acb29180a8e7099457b8876bcf15023d66e902eed990d9c330acd0cd2b548cd611c5408c3802a126eb8a9464f45155640eb127b9c477ef02ea9c19b2dd5ec6c6295f00ac72a91fb4c2786d94d477e19186613116ba655da8afc6ac490b47b32fb89f5ba02b4a2f809c98ad70e898716a5b4bf2403506e8be644ccf81c96985dbf8e847b6f3758354ca4fc7ad20f60f43feb31f928d698aa1ccbc35", 0xb7}], 0x1, &(0x7f0000000240)=[{0x9c, 0x10c, 0x2, "a8e38a0cdeadda90bf3fc61bebbb2f3a0fd0f11a032c2f35e59241f8110107d8c3b5bd78521fb6d5442bad71fb1d3291b1ce6d1e53ed3a8325427d7232f9818612b02aee322d15e88b64abd12b8790ab5e2f50133cef048cccbfd612ffe13cef1e8a2e0969c31a09ccef32380272bb1d0a2d2a0321eea4e01fdffdf1e4facb223fff70b9448056d805c0295c53370ba9"}, {0x14, 0x118, 0x0, "c063e506ac49ca5a"}, {0x100c, 0x199, 0x88, "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"}, {0x3c, 0x84, 0x80000001, "2db020b283cebd2f8f82f0128769f061f3e62f917bfb445e97568dd548163cd0efd92cdde20f3d59f332738525efde1a"}, {0x84, 0x11f, 0x100000000, "e7c120554cd44e0486b08d3551ca170b5388a9e985b2ffad46e2f5e3f6da4490f96253f98ae782edaa13c317ebd010f40993c733b9296e066d7cd746726445385fb29b79fddbce7d5407d6c1fc56667d086d8197eb7094b0baad96acd05709b21cd185b8f93ff1188c6b8bdf37bcadd132ad781be6"}, {0x58, 0x11f, 0x7, "617551b3c2542f22fe2fd9101181d7d1ac21f21e815dbc12a1f004ec4f4d1987564bf09947b20dd2beb4a8ead66818ef3860ae7ef61be88c79dbd74847acbf896d53aaf782a061dad38b"}, {0x38, 0x0, 0xfffffffffffffffe, "a654694ac7a61a28f1882a3f54feeed7570c9e94465197edf350bec9b6fae71479acf365fb3f29a7d2"}, {0xe4, 0x109, 0x5, "de1577c592ba2f0e028900ed7cf91de4d53c8d54a9fa6f4feb570bb3d35e7130bef41d66bd58a06c1c8b0afef7d6cc2a0ed8f7eb9d4440dd9b8b229636a3c8050bd6fcd47a8d51db0e5ba62ead33d1a366d5b671d61e4ff4cbed6dbc178c4b009ba1f61d72e6970b078584811f3b39e14e351f6dba18feca70f759e63a4315c326dc5fa0bbaa9b199c88928072c77b0d469316522682a60b5e6d3b2373c6dc935fd9cd92c4371d03a3d8e2e3f6f7fbe3824043668d7a4663ed2060283ce5a2f58530f02292839f6554c899b281265b36f0cd25d9b19a19"}], 0x12f0, 0x10}, 0x10040) getresgid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)=0x0) setgid(r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001680)={&(0x7f0000001640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000016c0)={0x3, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001780)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001880)=0xe8) syz_fuseblk_mount(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)='./file0\x00', 0x2, r3, r1, 0x6, 0x10001, 0x10000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000018c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001900)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001940)=0x200, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet(r4, &(0x7f00000019c0)=""/101, 0x65, 0x2, &(0x7f0000001a40)={0x2, 0x4e24}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001a80)={0x4000000, 0x4, 0x30}) execveat(r0, &(0x7f0000001ac0)='./file0\x00', &(0x7f0000001bc0)=[&(0x7f0000001b00)='/selinux/avc/hash_stats\x00', &(0x7f0000001b40)='/selinux/avc/hash_stats\x00', &(0x7f0000001b80)='/selinux/avc/hash_stats\x00'], &(0x7f0000001e40)=[&(0x7f0000001c00)='/selinux/avc/hash_stats\x00', &(0x7f0000001c40)='-eth0]\x00', &(0x7f0000001c80)='%\x00', &(0x7f0000001cc0)='selfppp1{vboxnet1\x00', &(0x7f0000001d00)='/selinux/avc/hash_stats\x00', &(0x7f0000001d40)='+}-keyring\x00', &(0x7f0000001d80)='/selinux/avc/hash_stats\x00', &(0x7f0000001dc0)='/selinux/avc/hash_stats\x00', &(0x7f0000001e00)='\x00'], 0x1000) recvmsg(r4, &(0x7f0000003040)={&(0x7f0000001e80)=@hci, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/68, 0x44}], 0x2, &(0x7f0000002fc0)=""/88, 0x58, 0xfffffffffffffff7}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003080)=0x1, 0x4) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000030c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000003100)={0x0, 0x400}, &(0x7f0000003140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003180)={r6, 0x60, "1ab7e8f1aee0d3e7b7dadd17a021973bfd47c8ce9b161198cf747486db41640e6619e0a324533a12f09ffc5ab3078b18807524e3b08b4ffcceaf61b1bc84a1ddaa6699ab0e05c39d1c2eec1fe10d94e248b501ac3e14fa8828aa51df48f88601"}, &(0x7f0000003200)=0x68) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003240)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000003380)={0x5, 0xea, &(0x7f0000003280)="4e7ea7a89480ce61b6d7ae56593cd29d5f57dbf1567166afc32de5aba5ca8f2b31f781cb9ce69b1db2e00713383714f88480d9f1be59aab0175cc95dbd6e7bda932205bc6f6a4b768bce56ddb8f5155df56aaa63c54137b0b2e151c21e6f41248190ce7a5ee5e3c282ea64e6dd2440b4d975089185c38239df29b82dcbebba8891a3b360c506d4c5bb463b95a992535be547265e31237aac76493786d6773acc5101cac20d9cd70703255bad2034a8b2e85c28e50d082c5d6df15c7088d37fe0236d59987d623840948c6f6bf41578f9d2cee30a62f5f24da30829491498798b4c7b0b4ab76e518e79a4"}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000033c0)=0x7, &(0x7f0000003400)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003440)='/dev/ptmx\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000003480)={0x10000, 0x9, 0x0, 0xfffffffffffffff7}) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00000034c0)={@remote, @dev, @local}, &(0x7f0000003500)=0xc) 2018/03/24 13:18:54 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d130bc91bf281bbb466207082e0a8a582792db160a8b24e28e857d60a6437ee2e138e631c7eec0d6e2142f65ca31f2d497518812def84d283d3e9274d498b1cc9888b458033df61c1d019db37f2e846f76da304f6f71daa054afa7a52c19c22814ff77c8eab21624af5fdbd8707802", 0x6f, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = socket(0x2, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfe, 0x1000, 0x400000, 0x8, 0x61, 0x81, 0x5, 0x7f, 0x7fff, 0xfffffffffffff2bc, 0xed73, 0xff, 0x6, 0x7, 0x8]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r3, 0xc2c, 0x9, [0xfffffffffffffff8, 0x4, 0x101, 0x20, 0xff, 0x4, 0x4b9, 0xf076, 0x3]}, &(0x7f0000000300)=0x1a) pread64(r2, &(0x7f0000000340)=""/49, 0x31, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000400)=0x54) r4 = memfd_create(&(0x7f0000000440)='\x00', 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000580)={0xf7, &(0x7f0000000480)=""/247}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000005c0)='bbr\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000600)={r3, 0xe3, "c825dda76f9f1a6f9116df2f31963f67d7a1af484e1632accdad8998a17f5dd003bf533e8fdf962e959c757b360a698411b5d97f17d89706add487a1ca88749702b2dbb2e25e4840ce1d5708b056e6f23be6c4b463405f0970967f8dc815e04c197cf39e97d924ea050b6c8d0f7a6afe9aa53c3ae656b0a5674c778b9b488714ca3b39367be3983b8f6edc8324ac3d8f3b850df3ad9b6321477b2c0fe7237b4719bd2305b5e2c9640812999bc5c87100976e197fa60c8c9e4e0adb17bf35209386c294039e72b0162eb1a9dee8c2183ea92bb40ece7e4a0e18e0a189b2ef576dfc80c5"}, &(0x7f0000000700)=0xeb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000740)={0x3, 0xfff, 0x5, {0x0, 0x989680}, 0x6, 0x7}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/enforce\x00', 0x6201, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000800)=""/158) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00000008c0)={0x0, 0xffff, 0x5, 0x81, &(0x7f0000ffb000/0x4000)=nil}) lseek(r6, 0x0, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000900)={'ah\x00'}, &(0x7f0000000940)=0x1e) chroot(&(0x7f0000000980)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000009c0)) mkdir(&(0x7f0000000a00)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000a40)={0x1ff, 0x2, 0x0, 0x0, 0x5, 0x1, 0x5, 0xffff, r5}, 0x20) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/pktcdvd/control\x00', 0x14000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000b00)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) accept4$ax25(r7, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10, 0x800) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000c40)={0x8, 0x8, 0x3, 0xa26, 0x80, 0x80000000, 0x7422e9b0, 0x7, 0xb, 0x1f}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000c80)=0x1f, 0x4) 2018/03/24 13:18:54 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x4}, 0x8, 0x80000) fchdir(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@local, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) r3 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x1, 0x5) ioctl$TIOCEXCL(r1, 0x540c) recvmmsg(r1, &(0x7f0000004ec0)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/251, 0xfb}, {&(0x7f0000000580)=""/147, 0x93}], 0x6, &(0x7f0000000680)=""/160, 0xa0, 0xb003}, 0x6}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/1, 0x1}], 0x1, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000000840)=@nl, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000008c0)=""/80, 0x50}, {&(0x7f0000000940)=""/155, 0x9b}, {&(0x7f0000000a00)=""/149, 0x95}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xfffffffffffffff7}, 0x2}, {{&(0x7f0000001c00)=@ipx, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f0000001cc0)=""/73, 0x49}], 0x2, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000001d80)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003140)=[{&(0x7f0000001e00)=""/191, 0xbf}, {&(0x7f0000001ec0)=""/35, 0x23}, {&(0x7f0000001f00)=""/67, 0x43}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/142, 0x8e}, {&(0x7f0000003040)=""/197, 0xc5}], 0x6, &(0x7f0000003180)=""/212, 0xd4, 0xda6}, 0x1}, {{&(0x7f0000003280)=@hci, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003300)=""/51, 0x33}, {&(0x7f0000003340)=""/34, 0x22}, {&(0x7f0000003380)=""/7, 0x7}], 0x3, &(0x7f0000003400)=""/230, 0xe6, 0x7}, 0x2}, {{&(0x7f0000003500)=@l2, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003580)=""/135, 0x87}, {&(0x7f0000003640)=""/128, 0x80}, {&(0x7f00000036c0)=""/93, 0x5d}, {&(0x7f0000003740)=""/166, 0xa6}, {&(0x7f0000003800)=""/207, 0xcf}, {&(0x7f0000003900)=""/255, 0xff}], 0x6, &(0x7f0000003a40)=""/25, 0x19, 0x1}, 0x7ff}, {{&(0x7f0000003a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003b00)=""/2, 0x2}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/156, 0x9c}, {&(0x7f0000004c00)=""/41, 0x29}, {&(0x7f0000004c40)=""/31, 0x1f}, {&(0x7f0000004c80)=""/204, 0xcc}, {&(0x7f0000004d80)=""/96, 0x60}, {&(0x7f0000004e00)=""/18, 0x12}], 0x8, &(0x7f0000004e80)=""/53, 0x35, 0x9}, 0xffffffffffffffff}], 0x8, 0x40000101, &(0x7f0000004fc0)={0x0, 0x1c9c380}) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000005000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r4, &(0x7f0000005080), &(0x7f0000005100)=0x6e) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005140)='/dev/keychord\x00', 0x2, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = gettid() lstat(&(0x7f00000051c0)='./file0\x00', &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000005280)={0x7, 0x8f27, r7, 0x0, r8, 0x100000000, 0x747a, 0x2}) write$sndseq(r3, &(0x7f00000052c0)=[{0xffffffffffffffb5, 0x81, 0x9, 0x9, @tick=0x80000001, {}, {0xffffffffffffff2a, 0x400}, @raw8={"f4f1a055051502345efd9d38"}}, {0x40, 0x1, 0x1f, 0x7, @tick=0x1, {0x0, 0x38}, {0x0, 0xfff}, @note={0x4, 0x3f, 0x7, 0x5, 0x10000}}, {0x528d, 0x3, 0x320, 0xfffffffffffffffb, @time={0x0, 0x1c9c380}, {0x5, 0xa6}, {0x0, 0x5}, @connect={{0x40, 0x7f}, {0x5, 0x6}}}, {0x5, 0x4, 0xb70, 0x10000, @time={0x0, 0x989680}, {0x2, 0xacae}, {0x1, 0xfff}, @quote={{0x9, 0x2}, 0x5}}], 0x70) syz_open_procfs(r7, &(0x7f0000005340)='clear_refs\x00') syz_open_procfs(r7, &(0x7f0000005380)='net/hci\x00') utime(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x3, 0x3}) statfs(&(0x7f0000005440)='./file0\x00', &(0x7f0000005480)=""/75) recvfrom$packet(r1, &(0x7f0000005500)=""/227, 0xe3, 0x2060, &(0x7f0000005600)={0x11, 0xc, r2, 0x1, 0xfff, 0x6}, 0x14) r9 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_RW_HINT(r9, 0x40b, &(0x7f0000005640)) recvmmsg(r1, &(0x7f000000b8c0)=[{{&(0x7f0000005680)=@l2, 0x80, &(0x7f0000005880)=[{&(0x7f0000005700)=""/186, 0xba}, {&(0x7f00000057c0)=""/179, 0xb3}], 0x2, &(0x7f00000058c0)=""/41, 0x29, 0x8}, 0x7ff}, {{&(0x7f0000005900)=@alg, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005980)=""/248, 0xf8}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/46, 0x2e}, {&(0x7f0000006ac0)=""/109, 0x6d}, {&(0x7f0000006b40)=""/164, 0xa4}], 0x5, 0x0, 0x0, 0xffff}, 0x100}, {{&(0x7f0000006c40)=@un=@abs, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000006cc0)=""/34, 0x22}, {&(0x7f0000006d00)=""/157, 0x9d}], 0x2, &(0x7f0000006e00)=""/113, 0x71, 0x9}, 0xddb}, {{&(0x7f0000006e80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006f80)=[{&(0x7f0000006f00)=""/90, 0x5a}], 0x1, &(0x7f0000006fc0)=""/168, 0xa8, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f00000093c0)=[{&(0x7f0000007080)=""/4096, 0x1000}, {&(0x7f0000008080)=""/218, 0xda}, {&(0x7f0000008180)=""/212, 0xd4}, {&(0x7f0000008280)=""/146, 0x92}, {&(0x7f0000008340)=""/45, 0x2d}, {&(0x7f0000008380)=""/45, 0x2d}, {&(0x7f00000083c0)=""/4096, 0x1000}], 0x7, &(0x7f0000009400)=""/70, 0x46, 0x3ff}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f000000a840)=[{&(0x7f0000009480)=""/58, 0x3a}, {&(0x7f00000094c0)=""/219, 0xdb}, {&(0x7f00000095c0)=""/4096, 0x1000}, {&(0x7f000000a5c0)=""/121, 0x79}, {&(0x7f000000a640)=""/119, 0x77}, {&(0x7f000000a6c0)=""/59, 0x3b}, {&(0x7f000000a700)=""/31, 0x1f}, {&(0x7f000000a740)=""/186, 0xba}, {&(0x7f000000a800)}], 0x9, &(0x7f000000a8c0)=""/4096, 0x1000, 0x1}, 0x7}], 0x6, 0x40000002, &(0x7f000000b980)={0x0, 0x1c9c380}) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b9c0)='/dev/ptmx\x00', 0x422600, 0x0) pipe(&(0x7f000000ba00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f000000ba40)='westwood\x00', 0x9) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f000000ba80)) ioctl$DRM_IOCTL_GET_MAGIC(r10, 0x80046402, &(0x7f000000bac0)=0x8) [ 33.821321] IPVS: Creating netns size=2552 id=1 [ 33.871655] IPVS: Creating netns size=2552 id=2 [ 33.939121] IPVS: Creating netns size=2552 id=3 [ 33.995362] IPVS: Creating netns size=2552 id=4 [ 34.062226] IPVS: Creating netns size=2552 id=5 [ 34.162680] IPVS: Creating netns size=2552 id=6 [ 34.298469] IPVS: Creating netns size=2552 id=7 [ 34.442361] IPVS: Creating netns size=2552 id=8 [ 38.195277] audit: type=1400 audit(1521897538.588:6): avc: denied { write } for pid=5047 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.627774] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/03/24 13:18:59 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000fda)="2600000022002d01050007008900000000000000082b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/24 13:18:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r0, 0x7fffffff, 0x2) socket$key(0xf, 0x3, 0x2) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/24 13:18:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="49a45a9ac23c3e56331c", 0xa) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/24 13:18:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x442000000000125f, &(0x7f0000000080)="28402a4f03e79be3a85cd5720651c0382abac6091b0991a73d2aa0da86b7fd6c1401df8df458a1d9b9b303e8d070ed03d5c55a42760d76d0a8e31482de") 2018/03/24 13:18:59 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}, @empty, 0x9, 0x100000000, 0x1, 0x400, 0x7ff, 0x200020, r2}) 2018/03/24 13:18:59 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="2ffcf3df1d73cc2e3d7740d3e8acc79d116aa7bb462a170aedf0038c7b47f0788a1dcf924f9c1f855b1470ad4cab51517472054b153859916f291f7ebb11ed8d4314e49d09c83b1c68c5a61d93ee785f2de3ae71348e645ff164f5948f8d1379da382d2e4ad18637513d9e555230ce5dab9fba6e831997e82426b1d4908dcfce0892e3b407a11fe9d7a51563cec354457f85b02618ee9fafbb5aa10e30989423b8c4690c8fc44d52f1aeeca077e21fad7918180c96cc63d807fec1e8ae362772", 0xc0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/108) flock(r0, 0x4) dup(r0) fdatasync(r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='bridge0\x00') 2018/03/24 13:18:59 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x40000) fcntl$dupfd(r0, 0x800000000402, r0) 2018/03/24 13:18:59 executing program 6: mmap(&(0x7f0000255000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x1000000000000000) r0 = memfd_create(&(0x7f0000000300)='-(\x00', 0x3) connect$netrom(r0, &(0x7f0000000340)=@ax25={0x3, {"9ec258efb6f6bf"}, 0x3ff}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000002c0)={r3, 0x1, &(0x7f00000001c0)=[0xfffffffffffffc01], &(0x7f0000000200)=[0x40, 0x400, 0x0, 0xfffffffffffffffe, 0x2, 0x200], 0x40, 0x2, 0x0, &(0x7f0000000240)=[0x0, 0x4], &(0x7f0000000280)=[0x0, 0x3, 0x8, 0x8, 0x9]}) 2018/03/24 13:18:59 executing program 0: getpgrp(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000a00)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b280805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') 2018/03/24 13:18:59 executing program 2: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) r0 = socket$inet6(0xa, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000004c0)) fchdir(r1) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) 2018/03/24 13:18:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="0002020100000000ff010000000000000000000c11000001"], 0x18) getpeername(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x1000}, &(0x7f0000000300)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0200, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) connect$netlink(r3, &(0x7f0000000040)=@unspec, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f00000000c0)={{0x6, 0x9}, 'port0\x00', 0x10, 0x80815, 0x2a, 0x2, 0x4, 0x6, 0x3, 0x0, 0x2, 0x3}) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDSKBLED(r3, 0x4b65, 0xff) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000340)=""/3) 2018/03/24 13:18:59 executing program 6: madvise(&(0x7f0000bdd000/0x1000)=nil, 0x1000, 0x3) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000040)={{0x2, 0x2, 0x1ff, 0x3, 0x1}, 0x1, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x7ff, 0x8, 0x6, 0x9}) 2018/03/24 13:18:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) clock_settime(0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xfffffffffffff001}]}, 0x8) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) [ 38.906841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 13:18:59 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000000000)="060000006bcf07c8ffff0000000000000080ffffffffb71ec1de841800000000000000f21200000000000000", 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x10001, 0x6, 0x8, 0x200, r2}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) 2018/03/24 13:18:59 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x10}, 0x1ff, 0x0, 0x0, 0x4, 0x8, 0x4, 0x1}, &(0x7f0000000040)=0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) 2018/03/24 13:18:59 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) ioperm(0x0, 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xa122}, 0x1) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) iopl(0x5) 2018/03/24 13:18:59 executing program 5: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x30000) r0 = getpgrp(0x0) ptrace$getregs(0xe, r0, 0x9e7, &(0x7f0000000000)=""/108) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x1a, 0x4) 2018/03/24 13:18:59 executing program 1: r0 = socket(0x10, 0x2000000000802, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0xaf, "e8018b60f9c617d855fdf821a3e91f4c9a5c84ae249e02681ca1ad7f19e9b39a0746a1fcd9ba367b3bfc7fc8252ebf517edf0989c99523841fee792ef51235c4ef5a0d87faab4431a1e1162bae40ef86a07fe4a17355dc9bff9838b19eabc50053a2777b063123ef67d3865e3dcc851f70473269c131d61a5998bce14c6cec1f43326c38f01652928b7fea332178bc6889e7c05bd77934f10a1c93cf4f4f2b23cf9963cef1bfb43043b19de7a0fdcb"}, &(0x7f0000000000)=0xd3) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x3f1c0b2528c8c435, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/24 13:18:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000040)="a40ba17600042afd596638bd047f21d8233825c9bb3f6f2ed10d5f5543760531363ef47db99dd8ae35befcd5833056fbd6a0f04f796f3857fb6a53bbb00547b1bef0f4d714544a", 0x47, 0x20007ffe, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/03/24 13:18:59 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) sched_setscheduler(r2, 0x5, &(0x7f00000000c0)=0xff) 2018/03/24 13:18:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000f67000)="3900000011000946f9bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f600000003000004e9ff0006000d0005", 0x39}], 0x1) 2018/03/24 13:18:59 executing program 2: r0 = add_key$user(&(0x7f00001d6ffb)='user\x00', &(0x7f00007ddffb)={0x73, 0x79, 0x7a}, &(0x7f0000348f3d), 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000c9affb)='user\x00', &(0x7f0000770ffb)={0x73, 0x79, 0x7a}, &(0x7f00003b1000)=',', 0x1, 0xfffffffffffffffb) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0xffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x5, [0x1, 0x6, 0x8, 0x3fa, 0x6aef1a56]}, &(0x7f00000000c0)=0x12) keyctl$link(0x8, r0, r1) getgid() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/24 13:18:59 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'eql\x00', 0x23}) fchdir(r1) exit(0x200) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) 2018/03/24 13:18:59 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='selinux\x00', 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000180)='vmnet1\'\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) 2018/03/24 13:18:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='vboxnet1md5sum\x00', 0xf, 0x1) 2018/03/24 13:18:59 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0xffff, 0x3, 0x3, "41c669fe9edda1a798ffd46d64100dc266a79c401955e4d5e43625c85d95289295ee69aa7c881a6ff3399e53025e8a0bc7905ca08e735adebec5b1470eb732bf0e6aeea9700e460298802a18a98e5d49"}, 0xd8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe}) 2018/03/24 13:18:59 executing program 0: request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="eb9003623e527d3ce42d8659de3cbb706c0edc3de8b53f1fe64f2214d7116809552462e59f612679ccaea9c61edbd4c0", 0x30}], 0x1, &(0x7f0000000140)=[{0xd8, 0x13b, 0x3, "510952ed5052360db284f9d93d2d416da7c7503672794344a3dfcc137c38cb22d44e54d942424d2879a36b65bdeac1514269d2a62b092218694dd6ef25b0d1e1853bb50c58dcd56be81a774547eecf19edca472473dab00eb47940254e2044edab3295a738e6a7e275b763a4a990b545b965f8fe9f0cd7ec40204b75cd32f7ce05da59471d07be9ac9e011e4f2d73ba21cdd9ddf08069316eebc45caa4621e0eb3a8a573ab5c9d90ccb6e4532007d1130000d9a7b29fe5a4ad1a20a2027add982fdd89d7e81c30703b1049"}, {0x14, 0x1ff, 0xbe9, "7f48b146ce"}, {0x100c, 0x117, 0x4, "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"}, {0xe8, 0x0, 0x7, "f3a1e9cb8ed8ae2575dc77796ffc4c513e7e43c81f94cba822f43759a5771add7288c53f8d47e256927cca6ce16e93df6673811c203d08a1d1d542a2dff5dcb24d62609371725042a8f82c8e53e7b741f81ad25c675f57eae12429c302e3f47c6b01905e46f77ee64465e46dbaccc4fa66395d63b5b5254c6eb11807be70ed531e0c81e23383e8185ad4aaf27bfb7ca7281e6d358eb488afd5a7ed40e00847e4da52c696477585986a14d744d6539bf50b454a47525d6af676c97ef27f7096497bf337bd12571be04dd344575a4e99c393685c99f5d5c721e4"}, {0xf4, 0x1ff, 0x100000001, "31a0568eb4a59a298473c7af73eb70dfbf671522ebb894e94ec43146be754e6322550f5abccc23c5daa0431afdf9566675aa2097c115d9d5ab5f42334ee2d9b9718b46d988847e62a0d811c685e8500ef9de24e4322087368224141748d475c1feacc6d2ae1b77b7d0c734f0cab21d32fa254ac4f605beec8aa4a8d591a443d87b1fb2290d0b2030e254fea0a0b04dfd23cf161aef434252b43bad92c8b84a6f2a603d9d9ae9d6c6ad9fca7b1b60c77752da04e811fd64327b6ad1fd1de9be7b630cb41ce6dd72283be896a688b65dd344d80598794920ec450e30cf3d2ea6080d982b196e"}, {0xc0, 0x0, 0x8001, "dd7c5004aebf73916ac0e0d197198dbddecf6408dde4259d024ab7ece8f5ed124a86bdb09a19f556eaa554bc4b8f70fcdc07aadd659d6b31bb66fd86fb0e2d3db1e22a21a66bcd97407b6c009d3da878b15e91ba466603bb3578f47cf2783396f8fd24ea7e2d892fcf28730f631d9a0680252a0ca0ed4d719d7ad0912455c4a5353abcf9aba2bd60835f9fe3163f8e94ac6a219616358301b5aa39747eb4987a312096cc077f93e66f709be0f6332d1869053da9"}], 0x1394, 0x20000000}, 0x2004c000) 2018/03/24 13:18:59 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/current\x00') setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="4357e0eca40ea2a4ca94894bccd2ab617f66cd88ad0c424c659032c19c0e853faca41fa1139d0a4320aa6f13cac782defb8b3d1424973bcb73f116d1bbaa928cdf70fefea9921e798444c4d9468b989abe6fe7aebc7856b0ff", 0x59) write$selinux_context(r0, &(0x7f0000000080)="73797374656d5f753a6f626a6563745f723a646d6573675f657865635f743a733000132bd1ddf9758039e1bfb83f73bb27b4c69c42ec543c3aea133eab674cd3b813a03cc368b9a331b285ee2eb1a53ad660fb98", 0x54) 2018/03/24 13:18:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x6]}, 0x6) 2018/03/24 13:18:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) [ 39.108267] mmap: syz-executor5 (5281) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/24 13:18:59 executing program 5: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x2000000000007, &(0x7f0000000040)={0x1}) setxattr(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)=@random={'trusted.', 'ramfs\x00'}, &(0x7f0000000100)='proceth1\x00', 0x9, 0x3) unlink(&(0x7f0000000000)='./file0/bus\x00') truncate(&(0x7f0000051000)='./file0/bus\x00', 0x0) 2018/03/24 13:18:59 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsf0\x00'}}) fsetxattr(r0, &(0x7f00000000c0)=@random={'osx.', 'tunl0\x00'}, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x18, 0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xe5) 2018/03/24 13:18:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x8, 0xfb0b}, {0x8, 0x8}, {0x6, 0x3}, {0x8}, {0x0, 0x1}, {0x3, 0x9}], 0x6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x27, 0x5}, &(0x7f0000000300)=0x0) timer_gettime(r2, &(0x7f0000000340)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x20) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @local}, &(0x7f00000001c0)=0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x28d, 0x4, 0xffffffffffff7456, 0x2, 0x9, 0x53eb, 0x1, 0x1, 0xffffffff, 0x4, 0x80000001}) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0xfff, 0x2, 0x74b3}) 2018/03/24 13:18:59 executing program 0: rt_sigprocmask(0x3, &(0x7f00000001c0), 0x0, 0x8) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) r1 = memfd_create(&(0x7f0000000000)='trusted\x00', 0x3) dup2(r0, r1) 2018/03/24 13:18:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e21, 0x11e, @empty, 0x7}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001300)={r1, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000001340)=0xc) r2 = socket$packet(0x11, 0x8000000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001380)={0x0, 0x1d6c, 0x8, 0x0, 0xe}) r3 = dup3(r2, r2, 0x80000) sendto$inet6(r3, &(0x7f00000011c0)="0400000000e3cd680946090000b20066514d676c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf46ffc2dbaf416278a3685d9a03bb4da1a10393", 0xfffffff6, 0xfffffffffffffffe, &(0x7f0000000100)={0xa, 0x800, 0x9, @dev={0xfe, 0x80}, 0xfffffffffffffffe}, 0x1c) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f00000001c0)=""/4096, 0x6}) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x30001) ioctl$KDENABIO(r4, 0x4b36) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f00000000c0)={0x6, 0x6}) 2018/03/24 13:18:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/24 13:18:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x3, [0xffffffff, 0x439268db, 0x0]}, &(0x7f0000000140)=0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="2900000018003109002000010020ce060200000000ffff0200000ef4ff010000000000000000000000", 0x29}], 0x1) 2018/03/24 13:18:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000280)={r2, &(0x7f0000000180)=""/230}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0xfffffffffffffd66) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/03/24 13:18:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x1000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001380)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001480)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000000)=""/167) 2018/03/24 13:18:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r1, 0x855273) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f00001d3fe8)=[{r0}], 0x1, &(0x7f0000059ff0)={r2, r3+30000000}, &(0x7f0000067000), 0x8) 2018/03/24 13:18:59 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0xffffffffffffffff, &(0x7f0000365ff8), &(0x7f0000000000), 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x7fffffff}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) 2018/03/24 13:18:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x4, 0x80000001, 0x5, 0x5}, {0xd912, 0x1, 0xa3e, 0x7}, {0x6, 0x4, 0x3, 0x5}, {0xffffffff, 0xff, 0x0, 0x5}, {0x2f46, 0x0, 0x100, 0x70a1ca7}]}) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/03/24 13:18:59 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xc000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5}, 0xc) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000000000), 0x401) r3 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_ifreq(r3, 0x8995, &(0x7f0000000040)={"74086e6c300000000000000000000010", @ifru_settings={0x0, 0xfffffffffffffffe, @fr=&(0x7f0000000080)}}) 2018/03/24 13:18:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='mime_typesystem@\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) ioctl(r0, 0x80004526, &(0x7f0000ee6000)) 2018/03/24 13:18:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x12cb) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) tkill(r2, 0x2e) eventfd2(0x8, 0x800) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7a7fc94f) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/24 13:18:59 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x105) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400f0d38800004200020127bd7000ffdbdf2500"], 0x14}, 0x1}, 0x80) 2018/03/24 13:18:59 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setgroups(0x4, &(0x7f0000000200)=[r0, r1, r2, r3]) setgroups(0x0, &(0x7f00000002c0)) r4 = memfd_create(&(0x7f0000000240)='^eth1md5sum\x00', 0x3) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000280)=0x83) 2018/03/24 13:18:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x7, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000000080)={0x3, {"ce6187a0467b08"}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0xffffffeffffffffe}, 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x3, 0x5f67ba2e, 0x81, 0x7}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40080, 0x0) 2018/03/24 13:18:59 executing program 2: socketpair(0x4, 0x7, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000300)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8f78, 0x6, 0x4, 0x47, 0x11}, 0x98) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r5}, &(0x7f0000000000)) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x34540, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x408000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000200)={@empty, @dev={0xac, 0x14, 0x14, 0x19}}, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r7, 0xc0186416, &(0x7f0000000080)={0x1f, 0x6ac, 0x2, 0x5, 0x0, 0x5}) 2018/03/24 13:18:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000001000)="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", 0x577}, {&(0x7f0000000500)="de73f046265687f029c7ce3d255923e703a19b75a49406f76e9f1d68723e18fa421736f01820aef461490ac0cdfb559720457e39cb633d454cf66f3a", 0x3c}, {&(0x7f0000000580)="3ef7dae88e5314e998aef5482a4d62dfa8641374e60a8e0ab50a7590a2ad72e1cb4afa7f8a49b78e6beff6b9b616c4188e7aa153fcfba0f8fd741de06d45da32e8540190e754", 0x46}], 0x3, &(0x7f0000005000), 0x0, 0xfffffffffffffffe}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x7ff, 0xc72, 0x3, 0x20}, 0x10) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/24 13:18:59 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000000000)=0x4) 2018/03/24 13:18:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="99db33452521cf329dbe663ad7d6af3d45cb1025d8061cc707fa9cd2f281fd", 0x1f}, {&(0x7f0000000080)="6ba75d8463c54dbd9b2bff1ec81a1a8236c23a6e634ab3b5ff2df4507ac691add49eb141afde89a4b72d1ab2551c757168fcbdaf5a7f4c1529fbb1e00588d28d96bc69f3dcdef134efaa82", 0x4b}, {&(0x7f0000000100)="8fc0575b1bad0eed8523f3b10cd019e5ed2a4393bb1ac1b9158054ed0aca0bff8aa47024195297207a94b8c9039835ca8bde30f6b9cbbf32cd5d2bc2c65d1d2cfaff7b727c89e4c4b4dfabab810aa7b8e166916948bfb80f34069e95e3d72b5e11", 0x61}, {&(0x7f0000000180)="c2d3861c66bb20bfd5e925e532f9d83a43ce4eec83b849c56498a43e0cd81d082e644df782a7ffe602ac13d30704d77ea669bff31ed6ffe7f5832dbd84f8d4106bde79d9605c63b0a6c9538114e1fb0c08a688327171b6fe3ca6b5", 0x5b}, {&(0x7f0000000200)="f8da30fd1158a3dc6f5b", 0xa}, {&(0x7f0000000240)}], 0x6) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000340)={'teql0\x00', {0x4, 0x200, 0x7562979a, "adec2cc89667", 0x9}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) 2018/03/24 13:18:59 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/24 13:18:59 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x440802, 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000192000/0x4000)=nil) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mlock(&(0x7f00002df000/0x1000)=nil, 0x1000) [ 39.463068] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8485 sclass=netlink_route_socket [ 39.479782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 39.492779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8485 sclass=netlink_route_socket [ 39.492815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2018/03/24 13:18:59 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80800) getpeername(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x40, 0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000380)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x81, 0x101480) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000240)=0x351) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) 2018/03/24 13:18:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") fchdir(r0) fcntl$notify(r0, 0x402, 0x11) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8, 0x20000) 2018/03/24 13:18:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x3}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1f, 0xfffffffffffffff8, 0xb0b7, 0x8001}, 0x14) 2018/03/24 13:18:59 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/exec\x00') r2 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r2, &(0x7f0000a1bfda)=""/38, 0x8a) ioctl$TIOCSTI(r2, 0x5412, 0x1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e21, 0xef9, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) 2018/03/24 13:18:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/182, 0xb6) recvmmsg(r0, &(0x7f00001e68cc)=[{{&(0x7f0000c13fa8)=@alg, 0x58, &(0x7f00001a9ff0), 0x0, &(0x7f0000761000)=""/92, 0x5c}}], 0x1, 0x10002, &(0x7f0000e69ff8)={0x77359400}) 2018/03/24 13:18:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/24 13:18:59 executing program 0: timer_create(0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) 2018/03/24 13:18:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = dup2(r2, r0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'syz_tun\x00', 0x800}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x4) 2018/03/24 13:19:00 executing program 3: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=ANY=[@ANYBLOB="f4ff0000"], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x129, 0x0, &(0x7f0000002000)}) 2018/03/24 13:19:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x1000000004e22, 0x83c, @local={0xfe, 0x80, [], 0xaa}}, 0x437) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x4}, 0x1c) shutdown(r1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f0000000280)=""/95}) [ 39.645103] audit: type=1400 audit(1521897540.038:7): avc: denied { set_context_mgr } for pid=5443 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=binder permissive=1 [ 39.654846] audit: type=1400 audit(1521897540.048:8): avc: denied { create } for pid=5441 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.669623] binder: 5443:5447 unknown command 65524 [ 39.669631] binder: 5443:5447 ioctl c0306201 20008fd0 returned -22 [ 39.704471] audit: type=1400 audit(1521897540.098:9): avc: denied { call } for pid=5443 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=binder permissive=1 [ 39.705052] binder_alloc: binder_alloc_mmap_handler: 5443 20000000-20002000 already mapped failed -16 [ 39.707405] binder: 5443:5448 unknown command 65524 2018/03/24 13:19:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000900)) writev(r0, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c3050000070000000200000045000000000b800019001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/03/24 13:19:00 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4000, 0x0) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/72, 0x48) r1 = gettid() openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/access\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="a281c9f23fc00c5945bcee97614828058e5579445c2b5596b897e44c8b91cca6e82f6c984c544fe752434169af0d92b2df32ad820199ed8ab07b10d8d2a46706f3792ab5e15db2ed68d6a5e278174c2d9ca3e27c19d9cd4a654ebbd20c91211451fc276241c2442aaee6d08001ee617e77706ce7c6611dcd9f01bde0023f0fbdcc663ff6fe383158321b6b9c12e353a32c32d1a519928f07c7291a79c6bd743d6fef4e8bcfca44844c95bf34f99332773d56791ee3e059309db29bc28f4a9353a72bfa87d5aa04e579b1480978d57efd4829") r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x7ff, 0x5, 0x1000}, 0xffffffffffffffad) pwrite64(r2, &(0x7f0000000080)="e26f7855183de1660b9448dc4e516d81127ac1c1fddc2f5f748d3221d357c9de0fab6d93511f0be00ef4a96c5302aab1dda1dba7a0447be6f5f0874a2f3892f3241ec186c433e387d6339efbd0130012ec5b6698ffa6ef4784158b866a1871b23ca4316a8f810397e56bee8c5d1bb169da1b7dd09704f3ee3fa5c3efd49c0581a3097ed2c0b6b5cda7f6ae5118780dd4a4c3ebd5be50e5dced4a50d5dffabb862c1d1ca8f0bfa641be992ea63b009c", 0x56, 0x0) 2018/03/24 13:19:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18000000020001000000be8c4bff8c88580000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff06281c2a6be33e7a0fd9b0c30100000b01000000b121ad1474d722f542002700ec008b000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/24 13:19:00 executing program 5: r0 = socket$inet(0x2, 0x0, 0xd) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x7, 0xfffffffffffffff8, 0x4, {}, 0x1, 0x8}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x205, 0x80, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0xf1f9}, 0x10) get_thread_area(&(0x7f00000001c0)={0x9, 0x1000, 0x4000, 0x8, 0x8, 0x5, 0x1000, 0x8, 0x2, 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x1, 0x0, 0x2, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000002c0)={0x101, 0x7fffffff, 0x4}) getpeername$llc(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000380)={0x5bbc9ec, {{0xa, 0x4e24, 0x0, @empty, 0x2}}, {{0xa, 0x4e24, 0x8e3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x104) getpeername$netrom(r1, &(0x7f0000000300)=@full, &(0x7f0000000580)=0xfffffffffffffe9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x8, 0x2, 0x4d9, 0x4000000, 0x4f4000000}, &(0x7f00000005c0)=0x14) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 2018/03/24 13:19:00 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setopts(0x4206, r0, 0x1f, 0x0) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/45, &(0x7f0000000100)=0x2d) dup3(0xffffffffffffffff, r1, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x6, 0x0, 0x5, "da2c81a764b29d8ec564f9fbbd9268633e4e381410bac7dc6b5f2a7dd6807b2096c40e69e1614e677f3a6c9d5aaa16985e1595c0f40c9c02f7781f36cbdd28", 0x6}, 0x58) 2018/03/24 13:19:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/24 13:19:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xf, 0x4, "7d9a7cfc4c6025eac63034ea1b83472827c9d1e7c047702568c16eae3e96c91f9167d6ca5a68e9e24b3665f9b83daf97717a01190c5f872910298ce3c1a70f48", "59137438cd321ce6bf43cc1100f06923a70dfe570160fe4613bd89fde25338d7", [0x3, 0xfff]}) pipe2(&(0x7f0000000580)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000005c0)=""/208, &(0x7f00000006c0)=0xd0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="81dbc7d2d33a342733b8e00cbf3fc7df72a52992d4866c24b0960ba36a38f8505b98f226d9cf522e00d4b6205d64a552a09b1c35cd9bf85d", 0x38}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="24000000010000000100f900", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x78, 0x40840}, 0x40800) 2018/03/24 13:19:00 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000fe0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000021ff4)={0x2001}) 2018/03/24 13:19:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x8) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000007000400001c0000000000000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/24 13:19:00 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x35, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f0000000040)="f3"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/24 13:19:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x9, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)=ANY=[@ANYBLOB="020400000c000000ffffffffffffffff0300060000000013024e20e00000010000000000000000020001000000000000000000000000000500050000000000200000000000000000000000000000ffff000000deffffff0000000000000000"], 0x60}, 0x1}, 0x0) [ 39.707412] binder: 5443:5448 ioctl c0306201 20008fd0 returned -22 [ 39.707468] binder: BINDER_SET_CONTEXT_MGR already set [ 39.707473] binder: 5443:5444 ioctl 40046207 0 returned -16 [ 39.758554] binder_alloc: 5443: binder_alloc_buf, no vma [ 39.764082] binder: 5443:5447 transaction failed 29189/-3, size 0-0 line 3128 2018/03/24 13:19:00 executing program 7: r0 = inotify_init1(0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) 2018/03/24 13:19:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x0, 0x2}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000000080)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000000c0)=""/42) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x5d, 0x40000000041, 0x1f}) 2018/03/24 13:19:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)) connect$ipx(r2, &(0x7f0000000080)={0x4, 0xfffffffffffff000, 0x7fff, "50d5fdba111c"}, 0x10) shutdown(r1, 0x0) syz_open_pts(r2, 0x400) 2018/03/24 13:19:00 executing program 5: rt_sigprocmask(0x3, &(0x7f0000000180)={0x86}, 0x0, 0x100000022) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) close(r2) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/03/24 13:19:00 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x89, "e8354600912a84a3ba6711af306a2c1810dcb0f6df0d3a965d6d4f985e271a844bd0cc654ed4b575ffd034b1c851860f4c747ded941c5759f2654cb5224b8b5f2c51f3f289edc70fd6ba6e4fdb7e79e0b3689a22df218cd4f700b004e90c82ef04e73574d8e0aed373c5fa2644207d7f7d8fd831f5542cbc99300955c9360c63a5abf3afbe586b09ea"}, &(0x7f0000000040)=0x91) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000100)=0x8) sendfile(r1, r1, &(0x7f0000000180), 0x1) 2018/03/24 13:19:00 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980230}, &(0x7f00000000c0)={0x8000000000000}) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x10, 0x0, 0x7, "bc02"}], 0x10}}], 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000000240), 0xfffffff) [ 39.876447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket [ 39.911682] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7 sclass=netlink_route_socket [ 39.957459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 13:19:00 executing program 1: mkdir(&(0x7f0000001080)='./file0/bus\x00', 0x64) keyctl$session_to_parent(0x12) mount(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f0000001340)="6d7175657565c8d54d10ebe4f2d881dc191b1b7465df49a74d4d8a00", 0x0, &(0x7f0000001240)="b5f30a872cbc7a2c3941501fbe855f06d7bd081a2952b17073ebee82bab62a529e2c4881a8a1e4dd5693dc0a695ab8a7689d44cbd913dc0da4de2d17382b770696be3622f9b65b87c583b4e1c4e3244ed857c1b550774b823e9a5e109ace11c88f78c7d455c63af2036791dfe1eb656dabbbdcf428b9a26154fd9037011529f065b52df0c52d03973c1a8bb319dbd66e963dd354dfd00ab7ad31e7363763e1cdd77cb5c84b47") r0 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001200)=@assoc_value={0x0}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001380)={r1, 0x2, 0x200}, &(0x7f00000013c0)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000010c0)=""/80, &(0x7f0000001040)=0x50) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000011c0)) mq_timedsend(r0, &(0x7f0000000000)="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", 0xfd1, 0x0, &(0x7f0000001000)={0x0, 0x1c9c380}) 2018/03/24 13:19:00 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000100)={@dev, @dev, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0xfffffffffffffffb, 0x3, 0x400, 0x7, 0x10, r2}) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000200)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/24 13:19:00 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x6, 0x7fffffff, 0x1, 0x0, 0x17}) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) rt_sigpending(&(0x7f00000000c0), 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x4, 0x6, 0xfff, 0x8, 0x7f, 0xc9}) getdents64(r0, &(0x7f0000000000)=""/50, 0x32) rmdir(&(0x7f0000398000)='./control\x00') 2018/03/24 13:19:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x102, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x48000000000000, 0x8) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) write(r1, &(0x7f000008efdc)="2400000024007fff00001000050001000047f6ff0100000000001500002000000006ff10", 0x24) 2018/03/24 13:19:00 executing program 5: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) sendmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000080)=@nfc={0x27, 0xcd, 0x2}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)="1e14c31c82d9b5f6075f60cb4589af663d30ddec125f215c82d61f42e1ff108884773b846eaa618a83b932ccdc83ba4170552d78987734d547e41af1dadbc36487822d87098797a4d58eeb54fe3d80d45649f957df5e032cc3281a8f7db9fc4f43bd18220539b82801e7a7bbc27d7b6e3f400a75e71e2a60943c846394a413261bd65609bf5b86b3858dc12aee0d5db8a7d2729bd6744e1efd3314faa752ba7b6023461348512eaae75eb08c3db2a827662e9b31ec31b47f7ef0ba3595b44fcaf091a3068e7d6452af2cf560167d45fb", 0xd0}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="ad425e831aa65082fbee7a42bec5f5656b178f4341cd9c1b2888e14800de3d3fb00f386dcde3ad67410aae612019c579029cd90845d8ee13c6bc07440d9cbf57b1e6f98d306dd360f3c77e0af79326f9a9d27bda9c708fc8d8f3f3fbcf4f1e0868b36610ae2cc5fa9f543473a0641a248a74f804403a6e7dc72abbae03990d81882dfcca7fce3e1454bb65be5a977d94c65626a0c16ddaa7d47b0277d1b77a9bbe3d1c268c1b3d49a33fa44fa801da11e640c9b70810c61f1609ce2af58c06c8e6bb1528e287a6939e40fb64c203f0b2f012203cb837374e1e48139588a80d5cfa6ef59c6c116aaf51b3b00a24159d1256192cabbde77adb", 0xf8}, {&(0x7f0000001300)="413bcdc7a800b4eb17845cd32d835d92a4559f9126dc3f9078e5", 0x1a}], 0x4, &(0x7f0000001380)=[{0x14, 0x1ff, 0x50e, "59cd6f90ecd64b"}, {0xcc, 0x109, 0x9, "51ce28bb23d64e38cf4f083132f6aee489a741a5d73d59984e4236a2425905112ceb329851e470e157695981ee46345e510b7dff2b0533b3db8d925b0b12c6cdd07e36da69c47bcd8b6808d218706fda2e36608352d395abc3187b4fe866ea13fe1d3de6b59945888c32c16a5c790acda953112c708254d154800e02335c58d92dad8efed7e72a03947a824f88efd531740a0729c169b555e14d0880c96394d7c23edd233f4c44fe84ed783ad40445a78580e2433d97c5e1b71725faf1232a45"}, {0xac, 0x18f, 0x7, "316595258447aa7d7a0171959aa5c981ffd817ace211504b83a21536155f41f78ba18f35d2d6017a56abd50dea9e0c222b5ed6bacd4d55604260ca623ee0c9379b583e17c39f8ee41c4926fff81aca36dd0c0add36ea9f29f1e4aa1b4931b1e4001ffb769703c1db92b20dfc80f13ac9ef24719e021ab66df8e9e01a1d9840bc2b2c8c46d21a10e2af9c69e051251016260d2e31e01d5a118241680bb6e0"}, {0xe4, 0x13a, 0x80000001, "506526b4652cc928d51206773c1eaf1accf4d44275d4c073feb7218703172199805ba53dfd8c89e2b3fc3804f34138f46a36086d3e23fa116b889404c401ba1ea659697bb2a6bcc04344bdfe6ac9b3032b5b56c94a9a24045664dbb2c308a654d9ddbb96f093be6b5e0c405cd35f02a80533dba02e4303c9ca9df5318d03bada64555e72d68033afeb2f41cb9de66816855e9d4f174741fce810e779001e29dba5a45821050463013fccaeb61240f076aa5c8abf1fd66f32e71cc7628447a4ebcf5092f8acea0622aca8b8aea2423028bb56e26742"}], 0x270, 0x4000000}, 0x4}, {{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x3}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001680)="3133613fa9e614fa9a8b1a345312327d6fd18aa85e50e0553ba190f135928b4c7ee4ac02892ebeae6d66b71914808ad889ecfb0de585f1d42936f82fa86e4a9d0a8a475167c3c5f4bc73651354702e80bf9b07833a5d8a25a37351b1e563b299ee0b3acf5b2c4486c6c53276663502c688b5e3f50db4a403c31bc507a8c0357dd1023fc8dc9032761c27b930ce737e6363c81f2daa598f72418cbf96d1", 0x9d}], 0x1, &(0x7f0000001780)=[{0x1c, 0x117, 0x2e15, "4f250bbef8ee1b15f86c12e5275cdb00"}, {0x40, 0x1, 0x2, "054e173d135a630493a0f877624fe039a8fc8700c020dd249a57d80440fafd725a2f57e764d4b3ba3512cfe8cdc012afe67b"}, {0x10c, 0x109, 0x24e, "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"}, {0xac, 0x18b, 0x9, "282996061076aea35c0478fa86c39826d2c1b30eb5f5b4a53cc8e79000953f9ea7f8fe2357f04a2ca62255a1ad817fa00aef52720b1e2b06fc29a89d3b0c0f343fc2f43682df60ff60d0081f84928c16c37dd8199c8a4c491d1fba82c54c38d10e007708a79b5eb9e4ae688915c532489737c7c18db03942b230fa8a059fef501bfef6042fbce54b8fc07f41105bf74bff4c98f0c06e1c4d9ee31eea2ed80e"}, {0x108, 0x3b, 0xcff9, "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"}], 0x31c, 0x810}, 0x333}, {{&(0x7f0000001ac0)=@un=@file={0x0, './file0/file0\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b40)="fbc9f50ba8506031b0416057f1ecf1d6650eff76dfbbc277fbf4056b4a609d701b01befdc811d60716ba996bb302bcb9a537851f8f55e18fae9e6c9ba724bb1da48193a716e01e8aa240bd49148f377965d96bbea8c11397c6b482fe12eb08d1c2d901c2205610de3dfe64140064acc25e277887", 0x74}, {&(0x7f0000001bc0)="f06ec1f2c1e2d84f97cd2fce6516f002004da90835cc59f991dbb555b5c49ce8f6e7eb50ce735b3da03a28e3275739c89986ade88f1551e9de5cea1d4a464097fe0cf90303013c51fa3fcb5f19b7bcf86e21e83150150557a6db7e23013e70044264ba8719bf82138bc47684914b52fa8e20bd45424867e1fe", 0x79}, {&(0x7f0000001c40)="57d6398838fb10677a7db96df766b78e2aefd39b41df9d4c59efbd95618c5624340ca73ca3da65d19f927c55e8f120924b598e375efcd2d3f24004b7e3515edf384f5de1e6fb05e02453e0099dfb8541c955541a8009ee893b298eebeb701ae86c2b66e72e92e4f73134d5b49c5898f3a48036d8888bb05959cb063084193cb1778caba4ade757d47e1b21ec95985f678f01e9b7f0de8b7fd1870f", 0x9b}, {&(0x7f0000001d00)="2e36154ab1897bc0b951b7a35a024b1a53404d5d5e741802500901e0abbc15c1c92bf3d19719cb7b54ee70751357e18afe3cf21a7aec0a093faeebb2ddf981389117942e0476b5c6b2e48224e604efdc77d8f84c348350d085bd9304b9c059", 0x5f}], 0x4, &(0x7f0000002000)=[{0xc, 0x84, 0xfff}, {0xb4, 0x10f, 0xffff, "949cbf75c1bed09155d17ba59fc391a00fa8914c5770f3f165c08452667c684c6551524a515fb1d1977e15b27ecd4cfdd28ab5fe58dc49ea4cf45beafba1cdd52c013db08b92d33e198fc6ba2fb62eaaa1073095af99c258b5606ce4de77d3b747604226578925c1a573bea6f21a60f19a0086a55ec41667cdf5353d6f7454bc7bb5fd116de9cf24a84f3e96edaf903f997f8c2aeb6c2f33607cd2b7a8f1c869994a5b9275ed6f"}, {0xb4, 0x1ff, 0x7a50, "1d928b05f493b86fdb5a91edd58914bb8e4c5d646aa1a966fb7801a0ac94b5491905c0e6f944f478b5145becb8f140fd80b82d2eae10d16c46b7710d627715fefae6eea570c8f2a983d991c819152761f66ac18321eb0f1ea5a095c279c2fa228b959ddbbf567f890e3091c39d6d764a97403ea753a5ec6d8fca0bd96310e1c45d5cf59943c920468cf347fb41a0432be87d8fb3c1352a06d13d68b82d4400cba4d11ef0a9025270"}, {0xf4, 0x0, 0x3, "0b85a1f186b47791ad31e2b8d3de0db2c50609008051bfee6cd379e5637cf9b82bd46d8ccc563bb8819522654df26c1f2e9007eb41c910488809c75379581ba47b653ee30fd9f7fc7e428dc64aa10cea1b875d9aeff48fc0dcf270898a0f42c159430291a0386656332e0f08f676a954edb4ed655459994586f7d228bc3915774f1b0b9782c0b53207cbff47ba3d5b51c1068a8c2228d3bc50b952b91e8cd6c725d9bf3c89936efd714a07dc71f7b260325ddbfe0ef5185d548b489f734333b3a32acbdf350b463bf3b2b6aaa15c52c26f398bdcd7f6bdf34c5d0f92246a8e8a1fa4655224"}], 0x268, 0x4000000}, 0x4}], 0x3, 0x10) rename(&(0x7f0000c11ff2)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x8) 2018/03/24 13:19:00 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff000}}, 0x9, 0x1, 0x7fff, 0x6, 0x3f}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0xfffffffffffff3d0, 0x3}, &(0x7f0000000200)=0xc) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x3, [0x6, 0x3, 0xfffffffffffffffc]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x7f}, 0x8) 2018/03/24 13:19:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='security.evm\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) readahead(r1, 0x5, 0x7ff) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x76}, &(0x7f0000000240)=0x8) seccomp(0x1, 0x1, &(0x7f0000000400)={0x7, &(0x7f00000003c0)=[{0x90a2, 0x6, 0x8001, 0x5}, {0x4, 0x5, 0xffffffffffffffe7, 0x7}, {0x4, 0x7f, 0x7, 0x100}, {0x400, 0x7fff, 0x60e, 0x1}, {0x0, 0x0, 0x2, 0x1}, {0x1, 0x80000001, 0x81, 0x1}, {0x9, 0x2, 0x7fff, 0x8}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x10001}, &(0x7f00000002c0)=0x8) r4 = accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/233, 0xe9) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000380)=0x2, 0x4) 2018/03/24 13:19:00 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000005180)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/86, 0x56}], 0x3, &(0x7f0000000240)=""/144, 0x90, 0x9}, 0x7fff}, {{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/39, 0x27}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/167, 0xa7}], 0x4, &(0x7f00000005c0)=""/28, 0x1c, 0xdf}, 0x3ff}, {{&(0x7f0000000600)=@can, 0x80, &(0x7f0000000840)=[{&(0x7f0000000680)=""/225, 0xe1}, {&(0x7f0000000780)=""/168, 0xa8}], 0x2, &(0x7f0000000880)=""/249, 0xf9, 0xffff}, 0x1}, {{&(0x7f0000000980)=@nl=@proc, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a00)=""/50, 0x32}, {&(0x7f0000000a40)=""/140, 0x8c}, {&(0x7f0000000b00)=""/218, 0xda}, {&(0x7f0000000c00)=""/145, 0x91}, {&(0x7f0000000cc0)=""/207, 0xcf}, {&(0x7f0000000dc0)=""/69, 0x45}], 0x6, 0x0, 0x0, 0x4}, 0x100000001}, {{&(0x7f0000000e80)=@generic, 0x80, &(0x7f0000002140)=[{&(0x7f0000000f00)=""/26, 0x1a}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/200, 0xc8}, {&(0x7f0000002040)=""/74, 0x4a}, {&(0x7f00000020c0)=""/122, 0x7a}], 0x5, &(0x7f0000002180)=""/225, 0xe1, 0x6}, 0x7}, {{&(0x7f0000002280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002300)=""/184, 0xb8}, {&(0x7f00000023c0)=""/87, 0x57}, {&(0x7f0000002440)=""/105, 0x69}, {&(0x7f00000024c0)=""/224, 0xe0}, {&(0x7f00000025c0)=""/16, 0x10}, {&(0x7f0000002600)=""/103, 0x67}, {&(0x7f0000002680)=""/157, 0x9d}, {&(0x7f0000002740)=""/91, 0x5b}], 0x8, &(0x7f0000002800)=""/4096, 0x1000, 0x100}, 0x2}, {{0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000003800)=""/43, 0x2b}, {&(0x7f0000003840)=""/138, 0x8a}, {&(0x7f0000003900)=""/3, 0x3}, {&(0x7f0000003940)=""/46, 0x2e}], 0x4}, 0x10001}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f00000039c0)=""/4096, 0x1000}], 0x1, &(0x7f0000004a00)=""/247, 0xf7, 0x1}, 0x1}, {{&(0x7f0000004b00)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004b80)=""/50, 0x32}, {&(0x7f0000004bc0)=""/190, 0xbe}, {&(0x7f0000004c80)=""/14, 0xe}, {&(0x7f0000004cc0)=""/116, 0x74}, {&(0x7f0000004d40)=""/110, 0x6e}, {&(0x7f0000004dc0)=""/222, 0xde}, {&(0x7f0000004ec0)=""/6, 0x6}, {&(0x7f0000004f00)=""/104, 0x68}], 0x8, &(0x7f0000004fc0)=""/95, 0x5f, 0x81}, 0xff}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000005040)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x100}, 0x2}], 0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005400)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0f000600e5167af24939c02ac6f33653b3ae3d609847c2f6cc240ac14a728724b9190f71b40a962f969c0000000000000000000000"], &(0x7f0000005300)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005340)={r1, @in={{0x2, 0x4e20}}}, 0x84) 2018/03/24 13:19:00 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1f, 0x3, 0x3d4a, 0xf8, 0x7, 0xcb, 0x80, 0x81, 0x3f, 0x3ff, 0x7fffffff, 0x40, 0x5, 0x2b, 0x80000001]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000240)={'bpq0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) fsync(r2) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000280)=""/4096) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 40.459416] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/03/24 13:19:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/24 13:19:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00008ff000)) 2018/03/24 13:19:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@ax25, 0x5c, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/240, 0xf0, 0x20000000000}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) 2018/03/24 13:19:01 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xcd) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x6, 0x0, 0x10000, "0f5aa2833df53121b5398b0bfce5e8bfbe1aeb6b18791eb86016d20e7b106043b6b7c621573ea49a16eb0c467fa8c27978fae18e8f47815135a0f2dc38f697b377e55db31b54449bf9d71a1ff99284a2"}, 0xd8) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) ioctl$KIOCSOUND(r1, 0x4b2f, 0x100) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) r2 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x10001) 2018/03/24 13:19:01 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x100) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) dup(0xffffffffffffff9c) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) signalfd4(r2, &(0x7f0000000000), 0x8, 0x800) ioctl$TUNSETLINK(r2, 0x400454cd, 0x100000a) close(r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r3, 0x2000000000000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000400)="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", 0xfffffffffffffe11) syz_open_pts(r0, 0x800) 2018/03/24 13:19:01 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x7, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000f61f58)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)) 2018/03/24 13:19:01 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x9, 0x4) 2018/03/24 13:19:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210908004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r1, 0x12) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f0000000110021002cbd7000fddbdf25647262675f6e6f70725f686d61635f7368613100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000008000100050000000800010024644732"], 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x40) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) linkat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00', 0x400) getpeername$ax25(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) 2018/03/24 13:19:01 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_vif\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/24 13:19:01 executing program 5: add_key(&(0x7f0000001a40)='dns_resolver\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="081f4bad342300", 0x7, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/24 13:19:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x6200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x80000000, 0x8}, 'port0\x00', 0x20, 0x0, 0x8, 0x9, 0x4, 0x200, 0x9, 0x0, 0x4, 0x8}) readv(r0, &(0x7f0000000000), 0xf0) 2018/03/24 13:19:01 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/03/24 13:19:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe9, 0x181002) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)=0x4, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "d27d4aa7a94e77bfe253af1b4a070000000000000082c17147030bd09b7fdba25dcb1d9e0993a2a39dfa2b2c8be2c53ba34ab60ea8f78efda0687668d7348af3", "a3ec4fa9e24746bba400000000bb383ba2de0ddf25e5660000000000000005951387e7f5c0197ec5c65e28d9006436d9f85deb01dac1cff55fbcbf5c2e96346a", "360e700300a39dd53d6ef32b462b53dabe5b90c7a18fb3fdcfb63894a2e9255b"}) r2 = socket(0x2, 0x0, 0x274b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x468, 0x0, 0x0, 0x270, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000240), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffffff, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x9939c445d9f68f8e, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x1, 0xffffffffffff4307, 0x1, 0x0, 0x2, 'ifb0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x4, 0x3ff, 0x3, 0x0, 0x0, "a0276dea19e924dec2447c1707739b460c8292d306e42ef0867210c46dc4cfd9e3cbcf2823c17dfe845925d18b90fd675af44d07dfd5fc5e33706c20649104b7"}}}, {{@arp={@rand_addr=0x1, @broadcast=0xffffffff, 0xff0000ff, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x3f, 0x0, 0x6, 0xd39, 0x8001, 'ip6gre0\x00', 'eql\x00', {0xa1609c703c5cda0d}, {0xff}, 0x0, 0x4}, 0xf0, 0x114}, @unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x2}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff, 0xffffff00, 0xff, @mac=@random="d632f9e17439", {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff]}, 0x65, 0x9, 0x0, 0x7f, 0x81, 0x7, 'tunl0\x00', 'ip_vti0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x114}, @unspec=@AUDIT={0x24, 'AUDIT\x00'}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x55, 0xffff, 0x6, 0x7ff, 0x3, 0x6, 0x9, 0x5a40, 0x3, 0x5, 0x4, 0x67, 0x7, 0x1000, 0x8a4]}, &(0x7f0000000840)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000880)=@int=0x10000, 0x4) 2018/03/24 13:19:01 executing program 1: sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r1, 0x80000000, &(0x7f0000000100)={0x20, 0x10000, 0x2, 0x10001}) [ 40.700117] Empty option to dns_resolver key 2018/03/24 13:19:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = socket$packet(0x11, 0xa, 0x300) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) shutdown(r0, 0x1) sendto$inet(r1, &(0x7f00000000c0)="845ca1098e167e0490f81090c51e9b550b3352c1ad3c846b719f76e8217ea65ecc465679361deb4f9eeb02007fd6d71bcc762a319b189ccb4df4ace27190a1a523b0338a48db6087953c74d695541e976577600ac9cbb873f20b112fe35f50b21b694567cdd6397fc9066612906ff8ab3dd07734f90dca5448d8bd50b6fd58539cdf2388e3c88b214df99a923e81eda57cdb5b286c464d44a303c8c5880ad09281de2fe4fde67ce65e457edcde45209fe8383e4268d38c4ef0e927ae108a52b5c5a367e4f30b66da94edf607b051b3ce489c03ffee8560a19af4aec53e1b48f25390f274607b5e958779dc21580177d5739f1bebc00ba3f643", 0xf9, 0x8004, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/24 13:19:01 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0) [ 40.729321] Empty option to dns_resolver key 2018/03/24 13:19:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000000000d0940000000000000000000000000000b4b1000000000000ff070000000000000000001a00b151c96a2e58ce89215c6ef4f9bf0c"]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x484300, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9066, 0x3, 0x7, 0x0, 0x9d}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8613, 0x7ff, 0x5, 0xfffffffffffffffa, 0x10}, &(0x7f00000001c0)=0x98) 2018/03/24 13:19:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x152}], 0x1) 2018/03/24 13:19:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000d7000)=""/217) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/03/24 13:19:01 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$evdev(r0, &(0x7f0000000040)=[{}], 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="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") 2018/03/24 13:19:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = socket$inet(0x11, 0x8000e, 0xec24) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) sendmsg(r2, &(0x7f000000cfe4)={0x0, 0x0, &(0x7f0000006000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000002ce5b55cf84112ec7664a1873c485c0000000000000000"], 0xc}, 0x0) 2018/03/24 13:19:01 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/03/24 13:19:01 executing program 5: mkdir(&(0x7f00005fcff8)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x2, 0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x1) setsockopt(r0, 0x8001, 0x401, &(0x7f00000001c0)="b713de147eeb8a4e37019ec1b3cba898c3100855ab7ce21aa0d08316abc3d7eb80f29f2fa5d4041505db6b1f7a00", 0x2e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') r3 = getegid() ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x48, {0x2, 0x4e22}, 'nr0\x00'}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x7fff, 0x20000) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000140)=0x7, 0x4) 2018/03/24 13:19:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f0000000040)="f3"}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x85, "5bad5131e8984d159782c078c2f7b9056a3392ecc3d08037e9ac8f53bd849d743ae049a0c9dd457bba42b9c582621757f597ec0e8330f268bf294bd2448b979c9628199562da11f0f3e23ecf4b13b3449327ffb1e36e7a8b67710c8a336b94016c9570d420f703a857fade448eccdcd22e09246fa2fcc4160668f8f41410638c21f3f9703a"}, &(0x7f00000000c0)=0x8d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x1a, "fb7ca2960ddcd5abacd129590cab906f8e516b10f944bb7a5097"}, &(0x7f00000002c0)=0x22) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x6, 0x0, 0x20, 0x46, 0x8, 0x0, 0x8, {r4, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0xfffffffffffff800, 0x1, 0x7, 0x5}}, &(0x7f00000003c0)=0xb0) tkill(r1, 0x1000000000016) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/24 13:19:01 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$evdev(0xffffffffffffff9c, &(0x7f0000000040)=[{{}, 0x8, 0x10001, 0x3eb}], 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 40.842619] audit: type=1400 audit(1521897541.238:10): avc: denied { write } for pid=5605 comm="syz-executor7" path="socket:[12849]" dev="sockfs" ino=12849 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 13:19:01 executing program 6: setrlimit(0x7, &(0x7f000000f000)) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 13:19:01 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@flushsa={0x2bc, 0x1c, 0xe01, 0x70bd2d, 0x25dfdbfd, {0xff}, [@address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@broadcast=0xffffffff, 0xa, 0x0, 0x401}}, @algo_comp={0xd4, 0x3, {{'lzjh\x00'}, 0x458, "286a7175e4b1fc7db3187c8192298b6e636783de71a534fb7ad121bd6219eed39b6ae98aa4bee83eb51c8af697317c5a06b8540036daab3b79e21d77f7073c22cd245d485c8cde488e3914b019e1d49784b008736a53d07602f44a9ccdc53c2008016bf9a3632630e78b15f9ad38b87aab2e376a8235a821570fd2de8466583b56a0bb977d9df6da4c89ec"}}, @offload={0xc, 0x1c, {0x0, 0x1}}, @algo_comp={0xbc, 0x3, {{'deflate\x00'}, 0x388, "df78f643322a7ed872fe67cbfa21a186f3173c07e83f5780a384079414125cb1f037c00688f6e2acde961104b9c639e2e7a5d45af6c90b6a16457c8c5b3c018a54e5c1ef56c705a8d0f3c63848d84c264556e1c99061eaa92a602314221a652ad26325fee2bfe09ac3e173291b907c8482"}}, @algo_aead={0xcc, 0x12, {{'authencesn(digest_null,ctr(aes))\x00'}, 0x3e8, 0x1c0, "242bc609e978c7f4059ded52d87b01ce89c3f211a2a680aa63f080bcdf7b4b4e17333129442cc39593718b1551e6d373f96ccf5b9bb74d5fe876fff5b8b17ec454ea1974b2903732c7afdfe43afaaafb2eacd5edb95bf2e2f02dfe0f1dcd526bd81bdf80778fee7468e82ad6ac78e0503ebb378c16ff17c3c12793e889"}}, @replay_thresh={0x8, 0xb, 0x7}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd28, 0x80}}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x40}, 0x40000) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) 2018/03/24 13:19:01 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f7d6884e913bbae57cda82ebfe7aa956d9ef137c3f34f1eb158d329173a3a83ebddf67eae7754938a33054214149f1a0523b087e41e1f36b2344e0ad3ae9f3236aaad54a9ce2e1713f7ae9e4769ab5fe83862c9ad63f233ead77db1df9aea31448bf768fe316a61cfb0d23d25791f10a47d998c46412c0a06ec5193aac77ce488c16"]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) r2 = memfd_create(&(0x7f00000000c0)='/dev/binder#\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xe0c5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1, 0x90, 0x3, r3}, 0x10) 2018/03/24 13:19:01 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) 2018/03/24 13:19:01 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1080009, 0x3f, r0, 0x0) r1 = socket(0x1b, 0x0, 0xffffffffffffffff) r2 = dup(r1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0xfffffffffffff7a0, 0x88e5, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x7, 0x1, 0x1000, 0x6, 0x100, 0x3, 0x0, 0x8, 0x4, 0xae, 0x20, 0x101, 0x6, 0x9, 0x2000f46]}, &(0x7f0000000200)=0x100) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) [ 40.858321] audit: type=1400 audit(1521897541.238:11): avc: denied { ioctl } for pid=5610 comm="syz-executor2" path="socket:[13725]" dev="sockfs" ino=13725 ioctlcmd=8901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.964400] binder: 5639:5640 unknown command 1317590775 [ 40.970183] binder: 5639:5640 ioctl c0306201 20004000 returned -22 [ 40.978662] binder: BINDER_SET_CONTEXT_MGR already set [ 40.985534] binder: 5639:5640 ioctl 40046207 0 returned -16 [ 40.995242] binder: BINDER_SET_CONTEXT_MGR already set [ 41.000564] binder: 5625:5627 ioctl 40046207 0 returned -16 [ 41.015296] binder_alloc: 5625: binder_alloc_buf, no vma [ 41.020793] binder: 5639:5644 transaction failed 29189/-3, size 0-0 line 3128 [ 41.029665] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.037172] binder: 5639:5644 BC_FREE_BUFFER u000000002000c000 no match [ 41.058950] binder: 5639:5644 unknown command 1317590775 2018/03/24 13:19:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x7, 0x1, 0x9, 0x5, 0x2, 0x10001, 0x3}, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/24 13:19:01 executing program 7: perf_event_open(&(0x7f00006b2f88)={0x0, 0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) clock_gettime(0x3, &(0x7f0000000040)) 2018/03/24 13:19:01 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x6, 0x3, 0x1, 0x1, 0x80, 0x0, 0x80000000}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xfffffffffffffffd, 0x3, 0x8e, 0x101, 0x400, 0x1, 0x4, 0x0, 0x81, 0x7fff, 0xfffffffffffffbff, 0x2}) fallocate(r0, 0x1, 0x751, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) personality(0x6000003) 2018/03/24 13:19:01 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)="5d775427bee3884b9af3084d77d5af488f8dd97e523c7b47d83bba43e1c0ccae", 0x20) r1 = socket$inet(0x2, 0x1, 0x100000000) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000080)="27337763352e26a76d82e340e95f30debe0b30a2aef9f0fd17b30d0c5147998e598a64b36a187139fa8aba0be9c93449e2f5aef31e06dc3150839fef", 0x3c, 0x4, &(0x7f00000000c0)={0xa, 0x4e24, 0x800080000, @empty, 0x5}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), 0x4) 2018/03/24 13:19:01 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0x5, 0x4, 0x100000001, 0xfffffffffffffba4, 0x4, 0x1}) exit(0x7) 2018/03/24 13:19:01 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101101, 0x91) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x0, 0x4c010, r1, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x387a, 0x100000000, 0x6, 0xffffffffffffff64}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/24 13:19:01 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xfff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/24 13:19:01 executing program 3: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_procfs(r0, &(0x7f0000000480)="6e732f6d6e7400e6cebcd53a4445f85e5603523ca1967eeeca0caed9b3d6dda3dc5278dc2003a71a5949ca8e1d7bfb5d55000fdc77f2c2d4f2f923ed11a7a86b0990c7982e1025326888d94dc5108206c6d96c635e48bf18ca1d0566ff46e03e7bf942219e01b4c15e1364f5b25f0e09f63f6cbc85668c0392d1647766a028295ea1") [ 41.060550] binder_alloc: binder_alloc_mmap_handler: 5639 2000c000-2000e000 already mapped failed -16 [ 41.061992] binder_alloc: 5639: binder_alloc_buf, no vma [ 41.062030] binder: 5639:5648 transaction failed 29189/-3, size 0-0 line 3128 [ 41.086549] binder: 5639:5644 ioctl c0306201 20004000 returned -22 [ 41.096584] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 13:19:01 executing program 0: r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) 2018/03/24 13:19:01 executing program 2: listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f00008bf000), 0x4) sendto(0xffffffffffffffff, &(0x7f0000000000)="3adc8eb6b07306c4d22fb954fd24e4a50bcceac105932dcbe9d7a615fb3b0d660cef0f1941387717d731afdd3a8d52b00969cd02304ffb66fc669d97db54c370912b720738750bfae43b2779bd831d0d42ae8b8005b5f0c967c9fb4622df58ade1404effff3e478b8ecc4e6c40cf97e6038dfe88628021aa99f7", 0x7a, 0x4000081, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x2, 0x4, {0xa, 0x4e24, 0x5b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 2018/03/24 13:19:01 executing program 7: unshare(0x400) r0 = open(&(0x7f0000000040)='./file0\x00', 0x28044, 0x0) fsync(r0) 2018/03/24 13:19:01 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0x18) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:cron_spool_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x30, 0x20, './file0\x00'}, 0x3c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/03/24 13:19:01 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000006, 0x10002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x80, @empty, 0x9}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x111, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f00000000c0)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x5, 0x97e}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00000000c0), 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'dummy0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x7d126988ce3fb518, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r4}, 0xc) 2018/03/24 13:19:01 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r0) 2018/03/24 13:19:01 executing program 6: mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000001}) r2 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)="2a766d6e657431af2d00", &(0x7f00000000c0)='\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)="2d5bae00", &(0x7f00000001c0)='^.\x00'], 0x1000) epoll_pwait(r1, &(0x7f0000acefd0)=[{}], 0x1, 0x0, &(0x7f0000001ff8), 0x8) 2018/03/24 13:19:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x8001, 0x4) set_tid_address(&(0x7f0000000000)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)={0x0, 0x5}) ioctl(r0, 0x707, &(0x7f0000000040)) 2018/03/24 13:19:01 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000000)={{0x81, 0x8000}, 'port1\x00', 0x91, 0x0, 0xfffffffffffffff8, 0xfffffffffffffff9, 0x8000, 0x101, 0x3f, 0x0, 0x5, 0x20}) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) 2018/03/24 13:19:01 executing program 7: request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40a000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='\\.%{nodevselfwlan1\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2018/03/24 13:19:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000003380)=[{&(0x7f0000002340)="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", 0xeb4}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x400000007f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x6, 0x2, 0x401a, 0x5, 0x2, 0x2}) fallocate(r0, 0x2, 0x59, 0x6) 2018/03/24 13:19:01 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/anycast6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x0) 2018/03/24 13:19:01 executing program 6: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x81, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x440000000000127d, &(0x7f000002cfff)) 2018/03/24 13:19:01 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x8, 0xfffffffffffffe00, 0x4}) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000080)=[@acquire={0x40046305}], 0xffffffffffffffad, 0x0, &(0x7f0000000100)="a9b36aeb23ff1efe197edecf8ab560521f6b34930566a8f7031a249e2cbc87ff4e620df3fc6db021420b7ccb84071ac2a011334e0eb6837d1c16a70f2425e6832a4085a7288a72503641f849b332225bcd7b36975b45993ab25c2a5f274866d444e2f851f61c8401b0ea94b02aa800e885ca3078c6884b5bf8817883a24e3e3f3fd7488505c647f5a9dca48dc81ed6d5826737b82d60639ece924a84d35b721248db6a9ce20b3b4ec4bf6ee50b87ca1e95e6ed48c9c24382528ed0f375"}) fcntl$notify(r1, 0x402, 0x17) 2018/03/24 13:19:01 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80001, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @local}, &(0x7f0000000080)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$packet(0x11, 0x3, 0x300) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'erspan0\x00'}}, 0x1e) 2018/03/24 13:19:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0xfa, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="bfb245aeb2b52269161dda2f9d2ac633f57d6322e2511462212e22f54fafedd60384068813c69b0c06ccd890c1ba875299ee7a02a14cd627a77ccd5dcbe2ca220b16d2a39290b12fef4a68c719584819ae68ac4aeb0b6070c5802180b06e1cf3ffc87643b25cfc63f1e4071f39933e219a090da4a3377f4b9f2502ddd9e06ca9c64aa371d905db", 0x87, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000280)="4ae149b38e34d9bad41aad4e8ba1c86b34fc459331b1982d758ff1e6f2800987177447e58b84d38d2465e033907287cb6dc6ab8a9133e84f5f93cc19df588fd7fb414eb6f0b04e65284c544a53d3fe78084574f431da", 0x56}], 0x1, r2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'\x00', 0x1ff}) rt_sigsuspend(&(0x7f0000000040)={0x147}, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'lo\x00', 0x5}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'syzkaller0\x00', 0x6}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000480)={0x1, 0xfffffffffffffff9, 0x7, 0x3, 0xf, 0x100000000}) 2018/03/24 13:19:01 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f000000b640)=';', 0x1}], 0x1, 0x0) write(r0, &(0x7f0000000040), 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) socketpair(0x10, 0x80000, 0x9, &(0x7f0000000000)) 2018/03/24 13:19:01 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r2, r1, &(0x7f0000007000), 0x2) 2018/03/24 13:19:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f00000000c0)="f95b49ed8efc15c78411c4da6f9671ac88aaaaaaeb1c2ed8cec240299d562b4b5c2e98fe9eb7cd015f229f007e5c204a1780d1dc9cd4e5948326656f262d9cfea1499ce1c6cea095538fb59ab1a072a72bcb13977ab31570b3000000000000000000000000000000", 0xffffffffffffff06) 2018/03/24 13:19:01 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000000c0)=""/89, &(0x7f0000000180)=0x59) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x4a00}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'\x00', 0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/24 13:19:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000000100)={0x13, 0x8ef, 0x4}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) r3 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x8080) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000180)) [ 41.302838] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57687 sclass=netlink_xfrm_socket [ 41.312532] binder: 5713:5721 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.324058] binder: 5713:5725 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.339918] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57687 sclass=netlink_xfrm_socket 2018/03/24 13:19:01 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="7596bfba17c67663c67c723399d1dd4ce26cb06e278ca0221e12224f600fe3373e7a9732f3e7fc9557dbe9b62b1b4a4a26dcfbb2692ff8fbf13d6c510a0542683cd0ff6cadc4c38670d4cf28780d7e6c3c0e5a147f3bdbbc594ad25ed5f72f5d14c2835d3a711d123b36ae0ccbddcfe51c1ae090082250422e789372ef9add58be37c82fada1be078523b9daf5a19637122552823bef9f24df4f14a419c20faf756ddfc8e9e0cb81084c741700c605c6aaf94cf4ff292bb033afdaabcddfebb2eb51a78baac6651c3b463ee37198385828070ea9607c2a7b0f1897b98184a8794e550a61c9c36c21d3c286d46b794d963582d88ab3", 0xf5}, {&(0x7f00000001c0)="4bd7bf8a5e23be6de047a3df2daba1dfa0d501a42af44a57fce31d8782341884c1f4d931d13adb1ca822ee6596428b1cc3af37a104e0ef5727045357fcd0acf36915e5d724e2a7dab593d289c21d402dc9d3f155ebdfc1e07a185c19b31a811277234ea76612c188593cc94a8247f69e11ea7ff140e0b83818bd45a042686a13cb0c2b34c6bfd8ea202cb6a9391b6dd6ba5aa0b28efdaaa6c621f381aa255c95dd0e6254095e94917828c1946a1fc85a74e2ee5c368629894617f4aa80dd1cbd931f2a325f0e6407068b208d0a65f8b0afcd687a29d456fc0c1063a5cf498e4fb0b62f4e8c", 0xe5}, {&(0x7f00000002c0)="4780e7b6e18cfc9df871534bd3db9b415056b64a35b706169e084bb368db1ee4063db5d9823d4bcfaf9f4c2fd933b9b6cda63324ce73dd8e36dc3e24ff54f3e0868d8ab5a2ce", 0x46}], 0x3, 0x0) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100, 0x100) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) socket$pptp(0x18, 0x1, 0x2) 2018/03/24 13:19:01 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) 2018/03/24 13:19:01 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000040)="8909", 0x0) dup2(0xffffffffffffffff, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/24 13:19:01 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x8100) ioctl$TIOCCBRK(r1, 0x5428) write$sndseq(r0, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/03/24 13:19:01 executing program 0: setrlimit(0x7, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=0x0, &(0x7f00000006c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000700)={r1, 0x9}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = userfaultfd(0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f0000000140)="89fe56d3c05973230976308a09fddcb65ee4df3e0e8603cbfc6c6307856f284bb563202b12aa2ae65bbee29185989078a867cd67fe64846d3f4ececc3eae38ba5b126df85c9ebce6c7b6644a3a0613b5d42d52903d18da175b332bff48252ce802fdc61566db71daec38deaa70e28cad1669198d9b1621d251709dc3215890000c095dde0d8648c0a76e2e28b46e683c59d99cdc0324a48d2f0981df250f23935b25a583e9f8cbca6a24e2f6888bd635f321ddee08bcb61096141c87de8bde3ba6d5ee4aabc799af72df96bdb6e5f8abd11241af1da515e247d5ed", 0xdb}, {&(0x7f0000000240)="bc399dc655476321585cc01edb835a14432aaa5691ad569be62c46f846b68493fcf2f3a2380100b1c0290e60b95b2b3d101afe3a36be5598d66cb5b921bc660c666d6d91025742ac41e1141e", 0x4c}], 0x2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x3}, &(0x7f0000000400)=0x8) connect$inet(r3, &(0x7f0000000080)={0x2, 0x200004e21}, 0x10) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000380)=0x89, 0x2) 2018/03/24 13:19:01 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001680)='/dev/pktcdvd/control\x00', 0x101001, 0x0) connect$bt_l2cap(r0, &(0x7f00000016c0)={0x1f, 0x2, {0x40, 0xfffffffffffffffc, 0x3, 0x0, 0xd60, 0x7}, 0x10001, 0x1}, 0xe) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x28, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0xfffffffffffffe70}, 0x1}, 0x0) kexec_load(0x80, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000000)="df51729f3ef7cfe0d6b7b758a76863d01379af1df86984074cacba52dd51a614d98e8b84b8ac4f9ac658c56a72708ef32d2c250e701097e4dc30b33a253e25d6929013b38c8aee40c21a10ce5155d536ed4c206dc3d1fb7b8529eecda01e8b0ba493eb436189fbf237100e9f89308032486076319cf7aed1b969716fe0f30a221bb36e951143b04745c5434c5a9fb3202ffa12b323853aa586", 0x99, 0x7, 0x9}, {&(0x7f0000000100)="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", 0x1000, 0x3ff, 0x2}, {&(0x7f0000001100)="edf91b1d092167016ee6a338c01e0be1b05d4c6965d9bd4e97eefa27c1380fb42c859ef0fe9949689e8c304fa92df30a8093f9aa5ff6a0392d39be9d1bdd7ba5d0db9c2b03956930ec11a52dd60c07c50d756dd7c666b9e87e664ccfd30487f9e7ef7951751dcddefe376c8f31e8876864c7e4b03402d80b22048f9e3c67298d1f099df79b3e8bb20a3200472bae5c3aeef23e42a4a0f5f518da0063f33a10c863e9cb22a4c3b0dd2811f6c650fd3b3a664d6163023622b94c8b210e747f0ed5d109d23542c36bab9a8f0d63679966e0c02ffa54bfe4ec1297f3072b72a31eb6a8c89f4001b0003b676f21cb9b52a5284570", 0xf2, 0x7, 0xffffffffffffff65}, {&(0x7f0000001200)="38d1c9e002361ee685f998697ae8fceb60ac5f30bf0b8be1ef2528335e678cd08ee2caa96d982273a9cace035d97fb1383d0d87bca10b3d37c4b085a55aaa760fe0e97be9c32e47761f5cfe0ffc54170bf2004e505e7b8f503ba4adb781a5bae218489dc54f82b8197094c56be2a8fc25aec9f8330abd577fdf70de18ae20d41d7839c5bda9bfb3d5168631a8a7a8bc01dc5d087dbfe0761dcc80c2d46", 0x9d, 0x5, 0x3}, {&(0x7f00000012c0)="225f5fcfd8b82d271fb6a1090a8ddd34", 0x10, 0x2c5, 0x100000000}, {&(0x7f0000001300)="22cc8faf748562fccc77b78a194d6b0b62cff3dcfd7c4fa98b830b8278255e76a80434172ced515d90a299752e76a1d981411bb17c060e43aac85cd472c23f4d7040fe262e9d7fdb74363f573ba739529f8585f4012f12411686df815114a21a5b2dacbb6f54dc0442e1754cfa22ca532901d4cb9a9f63100d16711c5764e7b2be53b7e93a3e52d846", 0x89, 0xb05, 0x6}, {&(0x7f00000013c0)="335db83c21ee264eb963ea5e829c97253c5f7ed0f3412eb5791885047417f63a44efdf8a9081caf53e158a285d8ab8d618c16a7d46bbd13c346b", 0x3a, 0x54, 0x2}, {&(0x7f0000001400)="7168374dee6d390452bca1b50b2a9fb4a95a2eec776e2f32d35fb1151799071626d76cdc6c18699f6f7fe14cc64b47fa89416dab265b2eebdcaef01cd514ae2557d81e1594d03a08abd989977dc24d26191a538f8205970b66fe1ac0796ebc19f1277f029337e201794249a9f729bfd7a8e4f99afb620d9badab54ac7e087599fe12e5ec2e93e85c9a95f3", 0x8b, 0xc7, 0xe5a}], 0x280000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001580)={0x9, [0x4, 0x200, 0xfffffffffffffffe, 0x7, 0x79, 0xff, 0x479, 0x1, 0x800]}, 0x16) 2018/03/24 13:19:01 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r1) exit(0x0) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) 2018/03/24 13:19:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x145001, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x800, 0x4) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0) 2018/03/24 13:19:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000480)) fadvise64(r0, 0x0, 0x6, 0x5) r1 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000640)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000580)=""/178) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x190, 0x20, 0x408, 0x70bd29, 0x25dfdbfc, {0x19}, [@nested={0x124, 0x8, [@generic="ef0e6bc5ed37710fe819bc240dcf524fc4f076925578932965006aa7f5e25fe10a2210fd276912691368c7f8c7f1bc933f13e29720602e", @generic="05b1dd8acd17dc01cd8683d614a5fb84b3beb54d312eb5879d099a52e5f1fa2ff8c9ce36fe3ddd4924216bb1952db53bdf2860db6ac4b1aebb43d89353700895d4d46f09432df17e5aa63a391d7c9bc2d7c167efec9eaaf0c6c495131e97d298a754c0ca69a224aab13601cd82677780e34e27daa612a569b9f7dbaf793a42aa71227c0770ec2b39af94995f034a040632c5fef713d376fe36969236d1c6c766dba79886c241f23ed71bfab8a3b7c96e1d83451705a7f3a20b65532935ba3e76c585008a372f0cec9a73975b4b48ff53d9b22666bc1c549831592b837afd2babc8f4", @typed={0x4, 0x15}]}, @typed={0x8, 0x20, @uid=r3}, @generic="b3d17e73ba2b3eb0d47aaf8160065359449d8fa0363e97d0051d0b430d6f33b0f52dea66ce45e3a9dcbb5005c63b24fd94f6d627fe76dacaa5cc020370967fdaeed8156b78cfaec483b8af06e5"]}, 0x190}, 0x1, 0x0, 0x0, 0x40000c0}, 0x800) r5 = userfaultfd(0x88000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000000440)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/24 13:19:01 executing program 7: unshare(0x8000000) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x2) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/46, 0x2e}], 0x20000000000001ac) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x1, 0x190, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200004b0], 0x0, &(0x7f00000000c0), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x55, 0x88ff, 'bcsf0\x00', 'lo\x00', 'bcsh0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xd0, [@owner={'owner\x00', 0x14, {{r1, r0, r3, r4, 0x4, 0x2}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x3}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1e0) 2018/03/24 13:19:01 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0b0013215a170cabfffffffffffff7", 0x17) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) clock_gettime(0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000100), 0x2e3, 0x40000000, &(0x7f0000001740)={0x0, 0x1c9c380}) 2018/03/24 13:19:01 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getpid() set_thread_area(&(0x7f0000000080)={0xe6ba, 0x1000, 0x400, 0xcdd, 0x2, 0x81, 0x1, 0x1f, 0x7, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) 2018/03/24 13:19:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x100001) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff, 0x2}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/24 13:19:02 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000014002100ffffffefffffffff02900000ea4da24cadb05764e82226e2f6c793d60e41e6a8769cccb5ec5df0ad2cb8b5e621c216efe3536e465e6c04ef6c872b76efe1d470c394263a771a77c7a7cf5b2adc02beda7a6141b040bdb129393207c52aaad693", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/24 13:19:02 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4401, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) 2018/03/24 13:19:02 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x7e, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/03/24 13:19:02 executing program 1: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f00000002c0)) tkill(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) 2018/03/24 13:19:02 executing program 5: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xb) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000080)="643b059061d23e932699d50abf0220000000000000000800000000000000000000000000003106fa2e09303afd723ce26941d838647bb3f3b4f1436aa52b78bc412cb93e3b7b029dd917609e124c3d427651866a3cb080c163", 0x3a7}], 0x1, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0xfe63}], 0x20000000000000f9) 2018/03/24 13:19:02 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="cb", 0x1, 0xffffffffffffffff) r1 = timerfd_create(0x7, 0x0) r2 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/selinux/status\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x1, 0xfffffffffffffc01, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) dup2(r1, r3) 2018/03/24 13:19:02 executing program 7: setresgid(0x0, 0x0, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280)={0x6, 0x1, 0x8c6, 0x45873996}, 0x8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r3) 2018/03/24 13:19:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/24 13:19:02 executing program 3: r0 = socket(0xc, 0xe, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000fc7f0008000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='^\'&vmnet1]+[\\trusted$$keyring\x00', 0x0) add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c1ed6c25cac8c1ccf430c4114f237ebb70d3a762161ebc3d04142f12d5e6881826b1120aec5a5c1d621e93266a62b0a4b7f93fb354ce7a84411bd616cafa3d8c73d5410c30bd975dcd0e794fc841d8b5e6a1897c823b69ffa27fa24e77c0e6c34add4384308b0f07b77698243f52a518bb868c554aa508fa68", 0x79, r1) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/24 13:19:02 executing program 6: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) socketpair(0xb, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$addseals(r1, 0x409, 0x10000000b) ftruncate(r0, 0x0) 2018/03/24 13:19:02 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000280)={0x400, 0x9, 0x3, 0xa9, &(0x7f0000000080)=""/169, 0xbb, &(0x7f0000000140)=""/187, 0x50, &(0x7f0000000200)=""/80}) 2018/03/24 13:19:02 executing program 2: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xd8) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/24 13:19:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "539a2b605abf2363fbd19c8c0319b9417f1f8ea8ff85a621c505d1391b8cf2161875b2beea20e803564c978a76ec327a5f56a55bebdf21e9317060059a95448b", "a90545937f89780bb474a739a082354ea23c64c04566a0caa67384b053b0c9ebfada979deca12afa331bc6c97bca3c54d12934c94c2942a33b1a4ebe0412efd7", "5897dc1038ed7df1332cb524d5ae06662b51f07c9137ec866a103964e29badfb"}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/24 13:19:02 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000000a2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001e40)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000001f40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001f80)={@dev={0xfe, 0x80, [], 0x19}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, 0x80000001, 0x7, 0x0, 0x500, 0x1, 0xc00040, r1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa1b72ceb3fc6b77de33924da47", 0x10) r2 = socket(0x18, 0x0, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) 2018/03/24 13:19:02 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x0, 0x2, 0x3, 0x4, 0x0, 0x6, 0xcd8, 0x9, 0x9, 0x9, 0xf1, 0x80}) exit(0x3) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xe04}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x7fff, 0x9}, 0xc) 2018/03/24 13:19:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x400, 0x5, 0x9, 0x2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7f}, 0x8) sendto$inet6(r0, &(0x7f0000000180)="26038b77252f92b0dfad014a6e623d31f1f440aa51652e10b019b139dc9e71b70e5948ab403c2cb13c32f4a525e1b756020dcea897ba5b07db5e9bffdaa265cfe6390f9429d6e487dca25b88d309a03827336174aed03c625ea0294d5f6d0d7b0392b7d025cf6527af493f40b1ecf4f78eb244edded0a74beca47d24ef66c0ec4bcc6531c1b01b8288ca30a6bca684b5104216f4d3548cc0c489a37301985ff1c65e86317b1824c230105a8d61d9bc7f4f413a34f9e2a8a37fc8a40db2a5722c1bff5b85b58ea817474f5b3d584c762a9b014881d87b78bad568a021e64195f14a12", 0xe2, 0x0, 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000340)={0x89, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000380)={0x1, r3, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x2, 0x0, 0x7, 0x52, 0xfffffffffffffffc, 0x0, 0x7fff, {r1, @in6={{0xa, 0x4e21, 0x19, @loopback={0x0, 0x1}, 0x6}}, 0x7, 0x6, 0x4, 0x9, 0x10000}}, &(0x7f0000000100)=0xb0) pipe2(&(0x7f0000000140), 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000832fd8)={0x0, 0x0, 0x0, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) 2018/03/24 13:19:02 executing program 3: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000f94ff8)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000180)=""/184, 0x5ec7e927) 2018/03/24 13:19:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2401) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffd40) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) write$evdev(r0, &(0x7f000033e000), 0x6d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="b400000043a8458ba198ce488b4be9f03a7a3a0d50b4f4dce4ef49af5acac64656780836597aba7a1ded5999d34e4b114bab6bc0f3161daf5493596bacbe11d2fca01e4b379c47362e360bc34c794c203eac48ec409b409da4d78440b9c95de40cf66be37d06957ddd51719131c123ee96e3418445fe080f54f15493673ae8ccf16b12bd2704c0a504a16df3ac611c49f80f98eb435b4ef4456addee0dfe6b26522028003e9dcef485e966c2a77774837ef6b4d5d1716eed"], &(0x7f00000001c0)=0xbc) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffd) 2018/03/24 13:19:02 executing program 2: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xdb00, 0x2, 0x0, 0x20, 0x7, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/24 13:19:02 executing program 0: r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) r2 = signalfd4(r1, &(0x7f0000000200)={0x101}, 0x8, 0x80000) fstatfs(r1, &(0x7f0000000040)=""/198) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)) ppoll(&(0x7f0000000140)=[{r0, 0x3010}, {r1, 0x100}, {r0, 0x80}, {r0, 0x1101}, {r1, 0x401}, {r0, 0x2080}, {r2, 0x4300}, {r2, 0x4}], 0x8, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x3}, 0x8) 2018/03/24 13:19:02 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x7ff, 0x401}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x400, 0xc62, 0xeebe, 0x7}, 0x14) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/24 13:19:02 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x106503, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000200)=0x5) write$tun(r0, &(0x7f0000000100)={@void, @hdr={0x0, 0x0, 0x0, 0x2400}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current, @random="6ceb3b2f472f"}, {@current, @random="e24ae24f36df"}}}, 0x28) 2018/03/24 13:19:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0xa, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0xfffffffffffffffb, 0x5, 0xfffffffffffff800, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x81}, 0x8) [ 41.991895] l2tp_core: tunl 18394: sockfd_lookup(fd=607773565) returned -9 [ 42.008089] l2tp_core: tunl 18394: sockfd_lookup(fd=607773565) returned -9 2018/03/24 13:19:02 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0x408c713d) mprotect(&(0x7f00007b8000/0x3000)=nil, 0x3000, 0x1000000) 2018/03/24 13:19:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f27ff8)=0x81) write(r1, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) read(r0, &(0x7f0000000040)=""/172, 0xac) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'user.', '/dev/ptmx\x00'}, &(0x7f0000000180), 0x0) 2018/03/24 13:19:02 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000280)=""/196, &(0x7f0000000380)=0xc4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000080)="dd7a5f78f9916a5b", 0x2) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x8001, 0x0, 0x9, 0x1, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x46ca}, &(0x7f0000000200)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000003c0)=ANY=[@ANYBLOB="be04020200000000ff02000000000000000000000001000100000000000000000000ffffac1414bb"], 0x1) 2018/03/24 13:19:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x2, &(0x7f0000000080)=0x1) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/03/24 13:19:02 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getpgrp(r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4205, r1, 0x0, 0x0) 2018/03/24 13:19:02 executing program 2: r0 = socket(0x200000000010, 0x10000040000002, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000fe0031ff10000000000000", 0x24) 2018/03/24 13:19:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000180)={0x0, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000380)={0x18, 0x0, {0x5ba3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ipddp0\x00'}}, 0x1e) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) 2018/03/24 13:19:02 executing program 3: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) clone(0x0, &(0x7f00000002c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/03/24 13:19:02 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$tun(r2, &(0x7f0000000440)={@void, @void, @x25={0x3, 0x80000000, 0x1f}}, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa4, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1ff000000, @empty, 0x54c}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x8a6, 0xc11d, 0x0, 0xd, 0x5, 0x8, 0x995, {r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x4, 0x3000, 0x100000001, 0x8}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000003c0)={0x0, 0xa, 0x8000, {0x77359400, r5}, 0x189e, 0x3}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x7b4, 0x1f, 0x10000, 0x80000000, 0x9, 0x7, 0x0, {r4, @in6={{0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x5}, 0x7}}, 0x1f, 0x5, 0x20, 0x4, 0x8}}, &(0x7f0000000380)=0xb0) 2018/03/24 13:19:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x20, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x3ff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001040)={0x7, 0x1, 'client1\x00', 0xffffffff80000006, "55a26f54c59e05dc", "f34393690d05d3d02caf4c7cee34054ba304e0471617fd4eff9cbb21b8e28c70", 0x1f, 0x6}) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)=0x2) 2018/03/24 13:19:02 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x1) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="73797374656d73656c696e7578c2776c616e3100", 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x6) clock_adjtime(0x0, &(0x7f0000001fda)) 2018/03/24 13:19:02 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000015ff8)='./file0\x00', &(0x7f0000014ffb)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa4e40, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3d, 0x2, 0x7, 0x80000001, 0x40}, &(0x7f0000000180)=0x98) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) uname(&(0x7f0000000240)=""/87) 2018/03/24 13:19:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x0, 0x7fff, 0x0, 'queue1\x00', 0x1}) fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x41) 2018/03/24 13:19:02 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x450000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) 2018/03/24 13:19:02 executing program 2: pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000368fe0)=[{&(0x7f00002bbfbc)="a4", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="1b133d3d34db9f385bee1273f33c2bbe7d71c8c49a317da30399a1546e87397fb84c18e9bfdae77e722a8bbed0c75fe8358b1232369ccec95f01a9556cc80132ae9e4146891ae4a2f37f6f118546b1a06374a0855ad9b4174ac4cd835d726582b81a1046fb7a96449d7c92aecd1026fb2b6b3398e5b56fd45abf1c9a26284b80b25a1b4a9c", 0x85}, {&(0x7f0000000140)="5689e3479670dd56750d058ee42dbb8a8434bd8d4fad9e2a019eb8f82e511a4df67de551321bb4d3440b4f0973f7edcce9fca97c40bd556e8a24d5ec2753f9c1a37fcc2dc881569e6d3aae276a89ab4761ee9501d83cd3ac711177d53e8a115ed99e331d3c74789615e4914fdeb1c09629216bad01fd7dec6f08010d4f0ea3b3aad1be5a33510a40cc9c0af790ac7a3a0b3d4b5a9a9f692b0d92ed345cead4a8981aca4171b099633b3e92c67a2a6f1ba42f9b63bdc696f20abfc888bcaa02ffd7eb2207b2ca21a80cc4134985670027ac9b4c1f1cbb3e2b170228f410898f2033c677b45228a548af215e9141364f2de92676", 0xf3}, {&(0x7f0000000240)="1254381660b24d23e8a69fd67f9c47f86cc5ef8d2762f133e8be47319099b3dcf9dc699e021fcdbb8ec35001a79513451b0db7dd24a0281c4625a031a9376d398fe1f5db63c7aa14d35bac3d7d62b6643f978745cfe7d6965dc08778700dff2b92d8a6b8d3b727c3cce5a1788a9be35b1cb4105956350bdbc42539a3f532dd48f0d305dded3fb3165173a2c606198ad8341c7bfce556a0b57cd3ba9c9333d4be39f55f9b9305b67d9927eb382deb95f50d424e49213abda80528a827cab8", 0xbe}, {&(0x7f0000000300)="1d78dba8dd6cec2128316ba35b69060a9bf4b84ba0720a7683f7e3110565be2bd1d4a6c42001517e610638839aaebf1258e7fda989caed8e42073323cc68cc22da612400fc3a48501b1dcda014b2352486723c6ea2", 0x55}, {&(0x7f0000000380)="83bfb76ffed728f1b3c06df89d2b69a97a4dcc603ab000ab3822ab7dcc13a3a4289542da9bc5751970b780906ff835e62397dd693dae3be53b49b6dd2047965f90c9422f06fd99fcdd8c8b1739a0eb32721f5017105cb8a47008e94db4be629c547f566ad63518eb90fa47b5ae124f645cf6111bb7894765f8fcc317102df7b3aa031d5c9e6f835a472ea3a69fd1d27ef3ae3e763968c0fc5615d7629949bb703f28e088d9ce2ec4d2c8b9b360c1f67948ba6301465be7f4ddceb38dc0392d4b9ee1be5b8c0f096b04878863c04dadc2191a36a2b5d05f98103612a042ce1791fef99c1276", 0xe5}], 0x5, 0x2) bind$unix(r0, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) close(r1) open(&(0x7f0000000500)='./file0\x00', 0x40000, 0xa8) write$selinux_user(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a615f58234429c84cffb76194ba48366819aea2449169a27b18646d"], 0x27) accept4$ipx(r1, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x800) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000600)=""/180) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000004c0)={0x10}) 2018/03/24 13:19:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0xdf9, 0x5, "779f41d83a8a11da047a5779f20f735faf5e552dac622f555f24a96747f0b5f71f8a83624411f9cc39e01eb79cacf70b18107146f47ea04f89b3ad21d2b13f2ff0823bc7718be3b0240eb1c6e83a904d"}, 0xd8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0x4e23}}, [0x0, 0x4a63, 0x0, 0xfffffffffffffff8, 0x5, 0x6, 0xffffffff, 0x0, 0x45157f55, 0xfffffffffffff800, 0x2, 0x0, 0x8, 0x453828d7, 0x7ff]}, &(0x7f0000000180)=0x100) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/24 13:19:02 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) r1 = socket$packet(0x11, 0x3, 0x300) modify_ldt$read(0x0, &(0x7f00000001c0)=""/182, 0xb6) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x140, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) ftruncate(r1, 0xf7e) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/45) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/03/24 13:19:02 executing program 3: socketpair(0x2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fffffff, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x33, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 13:19:02 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x27}}) 2018/03/24 13:19:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f00000000000000000000001000", &(0x7f0000000000)=ANY=[@ANYBLOB="400045db000000000000000000000000"]}) 2018/03/24 13:19:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x4082) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040), 0x4) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000)=0x5f6, 0x4) 2018/03/24 13:19:02 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB='lhX"', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x1ae, 0x0, 0x7fff, 0x7fff, 0x9, 0x80000000}) getpriority(0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r3) 2018/03/24 13:19:02 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x10}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r2, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/24 13:19:02 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) syslog(0xf, &(0x7f0000000000)=""/131, 0x83) setxattr(&(0x7f0000329ff8)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="754ae8722e0009c66a4d"], &(0x7f0000000100)="8a8f09e0f3560a3f52e4db889a66984aca3fe071060e4081ea19df5bc64d207815c5d42f1bb4c1afe5c5502dd5aee1bae519cd4f9c7c3b37d26d7acc53346b", 0xfffffffffffffd59, 0x2) 2018/03/24 13:19:02 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) sendto$inet6(r1, &(0x7f0000000140)="70a9d1740879b99ee615992b7b6000e85dbb978ac918d1bfc6f992152a528908d45f0ff8ce5d", 0x26, 0x1, &(0x7f0000000180)={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) close(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000001c0)={0x4, 0x1, 0x1, 0x9ab3, 0x2}, 0xc) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000100)=0x62) 2018/03/24 13:19:02 executing program 6: unshare(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000340)=0x58, 0x800) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001440)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000001480)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001dc0)=0x14) sendmmsg(r1, &(0x7f0000002240)=[{{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x2, 0x0, {0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x7}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)="9c01aea45adcb393ac54e01ff9b0a30d8fc32df789e1f665115d0477b921db6bdf593d137f90cd70b9cef31cf78d764fb63bbf11c674b4c4cf3e383bbb2991ace192844a82ba032c0f4dbcbfc5c475690b4617f285d4fa1d6bd978ac1f", 0x5d}, {&(0x7f0000000480)="080d83d9e54cb149202f04cac1309e15872b82440c48122e1d56e5b84e3b6e39be07ec9104f44ae96550281faee1fb4eaf01368a6e83c22d59311164a76ed97bc52c0aa65343889f1e3181df65efd2cde191db7f5fb34faa7439f10f15371ddfad029f49ca4c362e84a7a5eeff59e96188e4fab47e347c1e2691c759e6086920d646fdf5ef388cede3ae3767f0bfc9e39ded88327d8c298063e28e6ce6ac4d7b6e36dbc434fc82a35682bdf7ccaf34afbfbf07e12033abbd385b7bcd337faa561ff582d44799f7e9aa9a", 0xca}, {&(0x7f0000000580)="998e07becdc6faaa4247b1ef2647dfc4", 0x10}, {&(0x7f00000005c0)="4b88d679e544456b5c75c5213e10fbfa7b47367d3b239353564dd1143f8e247fa122b57993232603dc3d27636d3f0758cae5e93d92bc7ff9254e9357c6039ae87fbbfd17c3e263aadffb68c56a6041e62474516198ea376309b3f8a7aafc", 0x5e}, {&(0x7f0000000640)="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", 0xfb}, {&(0x7f0000000740)="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", 0xfd}], 0x6, &(0x7f0000000880)=[{0x5c, 0x10f, 0x80000000, "23c509b7f8a096b2ae4d91087936c43f384901d388ea63c126dddb7b13bc9411da543ebee2c376f89aafbf65137d6851e17af7d44ef48f03ac4e6d7f46c30f2ddc16a46e47113cdff0e52243ce"}, {0xa4, 0x117, 0xfffffffffffffff7, "9d15fc9e721cf46c39caf633363053e29a54ca70ad366b7ec284903eada10f5ab7df3c7f2566acc7f13fffd2a823d562d11f59b4a55d2e9d2f1baafc0ad22c5a86807ccd5b8345b508991c97c71f653c0d1d65deebf7b8ad7da4dd99981fa11a9caba2cbad7a5ca074a9c8cfac006d59e755b2b67fe2b2b8a567dcba016b3dd6e4dabd0889ab892923e372667b9db3a14a8c396f7f08ea"}], 0x100, 0x4000000}, 0x5}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000980)="7df7ad3685141b8a1c6469d85be0e7de24954513150df295db7062786f97e6797186ea3dae3a5e3e605b5d0c11739e8465281bb7d66060bc", 0x38}, {&(0x7f00000009c0)="0af7acbdde2a65a12343fd5943c5d9cf76525e74e52442271e21b3f783134a89b2890d35d4cb05b0c0070049f7dc1da129775b13ef8aceb473240dc5eb1536a246e7a2808b2dd70d73fb599d4f768fa1865cd8b9f79af86bb199b7e7d4f76a173d46a85fba695d1b885f2e367fe126a5898f9a7c24253ac55b225a521fb7e9e3cb85ff1b102cc79a489dd0f35e12b8ce2ad7387570fc8bd4934b1dbfc24aec2621a2cd53e6122aa52c637f7148103a9698c7dd728ee69c", 0xb7}, {&(0x7f0000000a80)="e5697aed60677742ee337c144764761ffdcfe073f538908c5e4f68a573f1c82a1ee3ffb7b51efdefd5dda7ec5ea8ed30123da98bb7315c5d7a0f0783ffc484b0187cf4b053673e8d894fb6a8ec7389cd0c5cb2dff5bd98b7f1f8a97dcbe7528e2330d9416a3e1b162688a6cb6240832c6c45", 0x72}, {&(0x7f0000000b00)=';', 0x1}, {&(0x7f0000000b40)="1f64375bc7dc453b7400404a4bcb640705eb9d39ee6b9e8b4885ff6204aaf7f9193f82523ff0405575c5ddd39423c583308908272777e1bb7ade76cd8c423e7b531c368e81fd37fee71011a6ea5f6d2c9c5326379221c3ace14f8f941d16ea1f141e68996fda9d74d1b41b9277ef51666f3a31ef54ac7cb13b40120efec11d954af6059f7240c7cf035b00af8df30c4468c52264f30ab4f846b89b721309f72f96a72b409a7926506ed7aa4d84518fd1b02e79ec13473f9f4287bf57a97f84cbfd5d2fc5fc9f1528d0e2cbe210677233c79a51f3e240074d303942a0d822b9e2db412a9942e15cf291b7a3", 0xeb}, {&(0x7f0000000c40)="87227b2cf4741ae2fac3958914374b645dcea7f372076f84eff886964279370fdcab6f638ffb1ed438632f78233b9f89ab27c214175f3cbe5494ba431ee55f1f286101f1c6fc607ca4926498731f21996ef33bd68efeed4c6a9f00dd2ed6fae1d6ccf00561510b5a87aef806e85a0882070096a3f76616c261d536d0ee157aa953b83006b69ef3c747e811702a516a080790d7c248f429894d172d4bf227e70569d95adbf256c008cf5c502e31918091b39995d3024146892dcf101ba00bba29fdedc2b496", 0xc5}, {&(0x7f0000000d40)="6d61136eed3eca095f3d1fbaa8e8a3e9e99f1cd3eb604681a296a6a66dcbb016d72644418b505414f34bfd0afba50ddfda7f037a3399b32f004099fb", 0x3c}, {&(0x7f0000000d80)="be3ee1a7577bf06198176cfd18ae", 0xe}, {&(0x7f0000000dc0)="5c198ed3c3eeb36c14ee01835bbe7dd119f3ce2cdd2899d4eb04ef413908e972967f1d99bd1347f518ebf2f0e9b44b64cd072832de61c69fd1c555ddc119f3ea6f7a2c64f72187c94c608bd78909625e34c94f8ceecb6c22a8d735eec2ec553cbc19e79fc222f94733a5d4e70f06824031558261ed1ebbd0511924", 0x7b}], 0x9, &(0x7f0000000ec0)=[{0x5c, 0x1, 0x2, "fee68dce8bc061ca6f1ba06a09920bc2c0b32a44e52c761181d7be40ce436040d77cdffedf35e9fa3ad4684cd9b060aa3528d1131c01e11c3032170ad6e52308d042f8b0a48ef4dad7f896655157"}], 0x5c, 0x4000000}, 0x7}, {{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000f40)="22569ef6479c8bffe107ff8f66d01d0901e98e774933ce0cc739f86f30a3fc4f58b807f7c5529aae1c68fbcfc8dc54687061cd73067572c3bd6e864e581bad961693e355ad0b64b7fc6c627400a33b6679bf25e7ee4d8995f00eabd3c4f675fe0fe885246f196a15964d", 0x6a}, {&(0x7f0000000fc0)="ed0e67045174eff98035be15b1be5a7f7d7c69ceb9b94813850de65ab7b4e15d267b515a91514bce3b4635e6bc50fba9241de17defaa161b303da12f714186a23e986ce98683766c34d0f66f97548109614f5fb8bb86406ae6", 0x59}, {&(0x7f0000001040)="bca28af735ea8dc81cdb5e6c39d52bba485a84e095822d4f10fc353d83aa9f7525de7b8a4423b87f10f779ff1b470f7573d949888866d6e8046145ad929d4a3ae574ae1c1a06e3f33372f2b2ef24782e0b9194a19563681263932eb99e93ea3e8935c426ba24c76639bcbacc76e5031da40d5a87b577b07f3d51107da05e66bcf46653142cbc24ccc36e3cd725e0fd5f78aa476a6d70a5b11a40f8c2a01a8701b99630a8a7a4d3b4b4dfb7400015d0b1818194652533696a81922538ddacec4aad16341918fd4e965d9ce59670ac59f9eb4af9ede9479812d0782a0f5f16315e21", 0xe1}, {&(0x7f0000001140)="39b0f489eae8a5218878e2cf0e66844e039f962807e715eb7a97f3fe1d57fa6ede8a6cc084280748740bd70968b9f1904ce38b274ae1047a218f321c5e5f1d4294e617c35ea5925d225c3f7bf18e497fc95cb4acc15ef400155df2950e5b01a7d449e9314604a4cc4f3f9e5f0aed10b89449911864cbf2b2c0f64f6450abea8f73d67e5da2e6cbe0086afe3d1f675a49e1279c41f79850c790b19aedd45f9cbefe16aa528878d4b661d5b35cd5", 0xad}, {&(0x7f0000001200)="267e04ca2f8eee190c321ec16cfd4080aad7d03d8dafb204cf700cd4e994c8f28e9fd94ba1220d6de7ae0653b07ecee97d632d0187d2db", 0x37}], 0x5, &(0x7f0000001280)=[{0x90, 0x105, 0x9, "7234aae5acf07f3b447c1010f657ac6ded8c82ff8b909e12fdaca0c74e308581fea66a87fad02b46f7924ce5a5b3fba7f1adfe2c585b04e4facdb213cf1655ee5b07d58e3de24f5bf919bd64206dd2ee725edc81dc3350495dd568021bb018ebb803f9404e4fa9795399e1aa62d0d02207f4219548e16b6c4a2ee904a5af82b13699"}, {0xfc, 0x119, 0xffffffffffff8001, "7ed759353f2a5eeb95210aadab2fcb25f604ce6e9f1c0963b30a7362fee3e58e04df1b51ee1250e3d7c10f61ada9254765ed9256e9bd8149ff1fee4249b0544085e7bd6300e0ccfc5797f0788fd421403b394ff142e0bd6d03f61272c98d1949c3a0b1dadec7395e930a71548c297133dbde81c523ec6000f7a50e13175b2fc93e96006d53e9c7a41c42db89ba3dc219dd933e9c4083533e2c85ad595d7fd82c25d15b1f67b1112b5bc844ce663a1921db5a1880bf7e94e291e7175f29032f6eeba99d322b2379c0075312a8ae195bbc360b71adfa0642af5f8e3489dbc9eac8e042ede1e670d7225b22a8472eb1"}], 0x18c, 0x40000}}, {{&(0x7f00000014c0)=@can={0x1d, r3}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001540)="69390d3dc4ea79a5213b3ab94bee1eb1806acaedc3b13db9637301fd3f66a32efb02ac7dac4143b0a17946ee27add56dcf6a62547d6f30973397fbb60cc1e7", 0x3f}, {&(0x7f0000001580)="dc5202449dd29e4c8955b2a1c24bbce89c631e47f8be99db35bd22e9286c401579cd126e40e505974a2b", 0x2a}], 0x2, &(0x7f0000001600)=[{0x108, 0x11f, 0x3ff, "99da4e35b4537a104b3dda34936e24ef875f1ce66689401b09651593566b43f0a010f45f121619764ceb1fb178c7f3688c4f60177f0b4612b7e39d4622632cf4621f17d334b0981f7bc685a2a2958e4a23ab5ebd3c186309005a874849b80bfc3e9819405bff5583b9604ae86f4bc9e8b211b6ceb4a8074efb2a59c41eb75d5464af1756d1135c1b565402e814f2855b5341a5fa09cba389a7e02c37495627fd6e8a03a9c486b49c1ae3d97cb536fab1c3ab7692ff84d85ed27ca0b3356546e95bb25b72dcbf72751ae406b40879813522e0ed42c2677ad75359f0c3752bd38bb3b49e37e4566a94cb2e443efc8d087b51c6869c32e0a3145d"}, {0x88, 0x104, 0x3, "892fac07e28b7a17928d75708450b71b234d54a395c4c09f7e601c51d125d0535b747e5701cff02ba551cca65c85d15e7ef7562589e2036634e3512aa2d22fc6adf321f060d23c29167824a42950e0c31f0e7943c3af7bab8fc438a303e234ea507b0018a11e47c37464dc87554b8091d746c50859b302928d70ba"}], 0x190, 0x20000001}, 0x3ff}, {{&(0x7f00000017c0)=@rc={0x1f, {0x9, 0x81, 0x44b6, 0x3, 0x9}, 0x8}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001840)="2104b1", 0x3}, {&(0x7f0000001880)="37f810906505acbabea318e0229aced1b4a8cc070fa6ed59e4316df11cb6b5bcbb28ff7189a7f223ab26eb728022d1fb812ba1881418446a6896670e45ffa3bce965c035818ee081f760010978902d2acb2ee24f9209f4e423c17b9d7584295f9d7c", 0x62}, {&(0x7f0000001900)="e0f786c225a9077f06c4dd0aab7e7fe8c6053d50fe68da27d87216a73066f364ee382363eaa8db19a8ba86ea386c9f57f572a61ae8e974ce7887b1a575ffc1511d64b1f4a6", 0x45}, {&(0x7f0000001980)="c32a2ef8d461f4540fec55df23325d928a4150d1b7044034ab835c56cbcf1f78f65b75f1ea5cdf7fa69f21430537ae33f780f9dbbc1edd0b2e52255b6e984c2b9a3beacdc759d508ee4ca528658321fd485cdd8a3fc5b02674ac294be61b4db741ba1ef295628d7ccaf1afed1c06888bcaf2d8698379bcf6c831686b0b104185d2a1340c87cf174456c68c90071630813eb4251ddbc724b44868414f8ec0", 0x9e}, {&(0x7f0000001a40)="d59848a867439d01db185b0a95b7f212c4b5ee232caea48cb5cc32bd294969aad64fd0f6061e0ff18c2ae6ac8e3ca6df2a60f4069f722655d342b7c9b27cd2f48edc76a9fafe9afabf93327620f1f2232de02f57b9cadb80fc0a96e5c71b3f6fd14a02b65ead588b3b68b0f226642adc55de4d7b4c77f7b814af6bb6fc74038363de9dc44f0e051024d628ad23712ca54955da6c", 0x94}], 0x5, &(0x7f0000001b40)=[{0x70, 0x102, 0x401, "bd2dedfcad7eb04757689e8013c19d0c5d5bf8470a1d858499dc69610887033133ad588b5767ce6d37218e276e709938d39264b89dbc407e5c7e1fa8e671b9248e2feb007bf02a7edc7d9d8b42485d58cc33dd4a70429d63dd887a23b93be2000bb6"}, {0x94, 0x11f, 0x4c, "d2abe060532e66e0c516c838cfd3345e83c0d7d57bab9c5bba8ba15ab75ac78c058db12f1e807b341c0a57b527185f4d31ef88ca13ae6aeb86213249e3e03a8d7f329260becf7c4d73b36e80f2fc9cbe0d5922e7ad2b1205fe7a088896dce456746153da1f9e6b33ee7217cf6caae31abc5827cbf6df7f1aecbbb4654f2b5bd5f445f5b6026afe"}, {0x10, 0x3a, 0x8, "dcc4a5b3"}, {0x108, 0x111, 0xc000, "ea6fd363fc6fd0ceac085d450bb184c73a552f5a3b5e2c71d979ff9bbf9b11458104645dcc8b1252c98dec5e47e667f5adc47cc0971d62dfa0a08457561a693a1e6aec09de871e7ca438eb35d76de2994299fa37207830e90806eefe45b7843fdd96f5981a1eaf228195ecbedf01056db879670d6ddc1e1f16cee11d50c49ac60cc8063a94cb43dd04c6c59ce2e089fbfc998c5dc973754607c52320883666cd856a0cb6ac7e5b16ab3a15e1c2deb8788236e77530619ae8d858096a6093b7b28be13a08c67362f844c327c371336c2cb54d7a7f62ccacc852df7dafbeaf970ad7205bcb4d20c92136e39f37865add07d17eef438fb0c1fd30"}], 0x21c, 0x4000010}, 0x100}, {{&(0x7f0000001e00)=@hci={0x1f, r4}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e80)="9e2fc270e8076315b6a2a751f473dbdd9075749f42fef0e346547362dcafe97a77b15e8aec2fbccf1a0c8ca65a9f6fb3a536b431d77c27670c669a888ecf76e542b8fef7757940f43ae00555a5fccac57268f68549e8b8ec36214c00e98be6430fbd5a2f793ad9ff1c3205caae5b7a9e3576c88e0ae929f5f8c8822bbf49", 0x7e}], 0x1, &(0x7f0000001f40)=[{0x108, 0x112, 0x0, "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"}, {0xfc, 0x10f, 0x8001, "29110475d04fdf58bd812e94e1a9140878f1ef22a144573c080cac60aae230bab23c8424e77ede498f0c7206d4fad3de3c864edbc74f1484786c476204c8f793bea0c81d13294fa6097ebe693da4934f487e55a43a1336f0bd38d8c7d3e017a26d7941b19c4806677b4ea12f2739171c6ee045f19ea58a746d8d54360c358919e0dd57744d2246bea5a074aec625a3427b382c8e6852a97267d0cb35a2d26f52d46ccbbb37cb0bdeff859b6d28f6b9902e2341f3e62b616e9dabbfa4cfcbcd0764bc2aeab591db19ae05f8acb7df526b38cbe610d85ef466b839ad6a908772b111c3f6ca88fcb6cc268ef8f170533e02"}, {0x60, 0x6, 0x8, "d6bda55f1eac13fa7d8a35d9c021311044ce9eef07cdb6d12e66a9729a1551c0b406777d99964b29c5f1d9ad888866f9633c269a83e14cecb706337f621c13c0579b7ceffdf0cca6beb20d24e7aab6d580"}, {0x9c, 0x1ff, 0x0, "e7da29a0af27ec244c70777ae02f85bc1cdd4d40142b45b8b543a07917f6f589bd89d5f63e6f63d67e63b8015c585ad8f00820310667cc188a7b3bbc2e08a3f5d8774bbdab616aeba01728191dfb008850eb32c90d597263246f2be9473def1e9cf523f9622a900fab60ee3998712a51a04bc8779c322bfc0c5d84de93b9cdcfae341378d8ffc049a56917836726"}], 0x300, 0x800}}], 0x6, 0x20040004) r5 = syz_open_pts(0xffffffffffffffff, 0x600000) ioctl$TIOCMSET(r5, 0x5418, &(0x7f00000000c0)=0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x80101, 0x0) ioctl$TUNDETACHFILTER(r8, 0x400854d6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0086401, &(0x7f0000003300)={0x1000, &(0x7f0000002300)=""/4096}) readv(r0, &(0x7f0000000080), 0x23c) lseek(r0, 0x29, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000001c0)={r9, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0xfffffffffffffffc, 0x2, 0x7, 0x7fffffff}, &(0x7f0000000280)=0x98) 2018/03/24 13:19:02 executing program 3: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x410200, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0), 0x1400) 2018/03/24 13:19:02 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0xa8) readv(r0, &(0x7f0000000040)=[{&(0x7f00004d3fc0)=""/4, 0x1}], 0x1) 2018/03/24 13:19:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000000240)="8d0114495939af80a73c8f423d00bfbac7056274bfa297292c816576e1c9f26b159069e05be2d2c8468663e4ea0d21fdc740fb24079e85220d9adfcba172798e7c9e8e3fdd98d9d25159ac556513b0c458921822163e1d318b3c69b4152b3fd26ea7ffcdf2c16af0a42fe4a055375cb054daa31016f56a8328daa01f267841ef6977972acb5874297263b95972056570eb2ff88a24f9d2ad11994bdcbff290660a0145eb1eae90654b33cbfcf4", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="4ee42af32d55fffd978d3adf700b971bfdf66baa56b9ab5bccf3b582aabc93f4d25e44436eec4f5d8b6d089dbe051ba43ae28a613179e8c4c86586b657f56b01a1f17b124f120f7533ef4f1b6e210a50da26509a23949a881553ad11b40db1e8695392a2813c069acccaa04c282d805b0eaf0d703f62cda103507fa28e772066c15f9a79d0a2035a464bc47d18b9bb7e90eb27072097a5c90f65ba66031b76d111b49c52cce5a5b6fe74e623c8f924a2159d271d7a9fd015d7c29ec0b8") syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x4002) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000004c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in=@loopback}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x5}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, 'syzkaller0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) setfsuid(r4) pread64(r1, &(0x7f0000000480)=""/8, 0x8, 0x20001) 2018/03/24 13:19:02 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(0xffffffffffffffff) accept4$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) r2 = socket$l2tp(0x18, 0x1, 0x1) recvfrom$llc(r1, &(0x7f0000000200)=""/247, 0xf7, 0x40000000, &(0x7f0000000300)={0x1a, 0xffff, 0x20, 0x4, 0x9, 0x5, @random="35e9a41ed205"}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) accept4$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x3, 0x0, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x8}}}, 0x3a) 2018/03/24 13:19:02 executing program 2: socketpair(0x10, 0x2, 0x3f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0xfffffffffffff19d, 0x5, 0xffffffffffffffc0, 0x6, 0x4, 0x8, 0x7, 0x1c000000000, 0xd0, 0x3f}) keyctl$set_reqkey_keyring(0xe, 0x3) r1 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='nodevuser\x00', 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', r1) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/03/24 13:19:02 executing program 7: link(&(0x7f0000000280)='./file0\x00', &(0x7f0000000480)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000400)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x40, 0x82) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000380)={0x1f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x4, 0x100000001, 0x0, 0x8, &(0x7f0000000240)='bpq0\x00', 0xffffffffffff7fff, 0x9, 0x9ed9}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/24 13:19:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/24 13:19:02 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d0500000065720082aba1ffd2a40166cbe1ff0700004981f5be7495a30e2dcdf2799179ef6d8820ab5d7cfc9396ed011886579f1a54ae73393ade97c55ee4000001fff900000000000048fe41d82d7b5b529e5ac870c6000000e729b011f70987ce6d603c856fda071a995101f899e7428290f80f02241b59d5c4ef841f16"], &(0x7f0000000180)=""/200, 0xc8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x3, 0x9, 0xcd, 0x401, 0x3c24000000000, 0x2, 0x7f, 0x101, 0x2, 0xffffffff00000000, 0x9, 0x5}) recvfrom$inet6(r2, &(0x7f0000000280)=""/108, 0x6c, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000500)={r3, 0x2, &(0x7f0000000400)=[0x7, 0x80000001], &(0x7f0000000440)=[0x100, 0x800], 0x54, 0x7, 0x8, &(0x7f0000000480)=[0x2, 0x7, 0x9, 0x5, 0x8000, 0x4, 0x7], &(0x7f00000004c0)=[0x80000000, 0xd27b]}) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r1) r5 = dup2(r4, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000000300)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0086438, &(0x7f0000000340)={0x1707, r6}) 2018/03/24 13:19:02 executing program 5: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2043, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000863000), 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r1, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) [ 42.484964] keychord: unsupported version 0 [ 42.493577] audit: type=1400 audit(1521897542.878:12): avc: denied { create } for pid=5958 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.494722] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 [ 42.500963] keychord: unsupported version 0 2018/03/24 13:19:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000012000103d4cafd424306443cf1c88d2c1299b32400"], 0x14}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000080)="f321b1027c009618e1cfb17429cd8d0feebf611f4ae44d35d409c009d62802c9dfd67e80d1e8790d31cf97864a40f647a4b694ef441cb79cb86c403c1a6b46b46f80c799fcfb76a419ea10df77303b4ba2b8fdde9144992402f4fff67c871a0e5e286a8b46008b5a9c043b17f16fdec7a6b659f555b8aab0ad498874aae1177edb4c0a4f1995c49c79c36cebddf71c5068492388cc8f6238c0111b36e3af41d567fe731cbd5c18327b30a74a7bf107bdf7cdcd6f90f63f431e877822be9f56e385b4c3d279bccfdc8205738ce6dead") 2018/03/24 13:19:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x48f3, 0xa4, 0x1, 0x8, 0x7f, 0xffffffffffffffff, 0x10001, 0xe944, 0x80000001, 0x7ff, 0x0, 0x3, 0x1ffe000000000000, 0x5ed5]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x3, 0x7f, 0xf41, 0x7, 0x4, 0x5ec5, 0x9, 0x3571, 0x81, 0xfa, 0x24, 0xffff, 0x10000, 0x1, 0xd5b2]}, &(0x7f0000000440)=0x100) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r3 = dup3(r0, r0, 0x80000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='gre0\x00', 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000140)=0xffffffff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) clock_adjtime(0x0, &(0x7f0000000480)={0x0, 0x401, 0x5, 0x3, 0xfc84, 0x10000, 0x0, 0xffffffffffff0e59, 0x1, 0xffffffffffffbec0, 0x4, 0x0, 0x101, 0x8000, 0xffffffffffffffe1, 0x4302, 0x542, 0x96, 0x3, 0x28, 0x401, 0x9, 0x3, 0x3a5e, 0x4}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000000c0)=""/66) 2018/03/24 13:19:03 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000100)="bcdf3d2b38e5b924cabd8f27217f7393619e55da49e41ccd0a158985b0bc9b05e255ee6dfda06cb6da1e91d6", 0x2c) 2018/03/24 13:19:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, {0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x8, [0xfffffffffffffffc, 0x7, 0x7, 0x0, 0x8, 0xffffffffffff811f, 0xffffffff, 0x80]}, 0x5c) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 13:19:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) bind(r0, &(0x7f00000005c0)=@nl=@unspec, 0x80) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)}, 0x0) shutdown(r0, 0x1) 2018/03/24 13:19:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xfffffffc00000008) getgid() r1 = dup2(r0, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x200, 0x5, 0x1, 0x40, 0x80000000, 0xffc00000000}) 2018/03/24 13:19:03 executing program 3: r0 = getpid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000040)={0x9, 0x101, r0, 0x3, r2, 0x5, 0x1, 0xffffffff}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x40) setpriority(0x2, r0, 0x0) 2018/03/24 13:19:03 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x3) r1 = socket(0x1b, 0x80004, 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000300)={r3, &(0x7f0000000240)=""/149}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0xfffffffffffffff9, 0x10001, 0x2, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r4, 0xfffffffffffffbff, 0x2, [0x20, 0x7ff]}, 0xc) 2018/03/24 13:19:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) sendfile(r0, r0, &(0x7f0000000080), 0x1000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/117) sendfile(r0, r0, &(0x7f0000000000)=0x800000, 0x0) 2018/03/24 13:19:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x17, 0x9, "b7e927d1460a94543311ca315abce82a1fa0f359ef40bf30befcb24f00ecec2a2ac709f4a65ef843048e0a70baf9e1d438c850e45b58e0419d94eea0889acafc", "b3e6e2f9e6c9279ade489f388f0187cfb350ccbb5256cab9965787e1618e2802", [0x2, 0x4]}) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/24 13:19:03 executing program 1: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)) 2018/03/24 13:19:03 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0xfd76) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) exit_group(0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 13:19:04 executing program 1: syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/03/24 13:19:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f00000001c0)="796d0657f858aa5c4f1c74089f046bf36f298690886faf9f70bb350accee2262077475ab4b49f027df7936b3df648b64415fcd77dc0acad8f90deb7bd4d5d5e2e5dd67ea4e0661c19a03a2e13a1e64f49c5b5c715c47dc879a8d6725cb8f720675d53e6506906ba3f5360db7cf89432dfddeaee839190b98531ddf36d736f41bef2a829a4288000e50343b1025db91d7e606d7bc5c8a16660742fe6b07d9411970030957b7ac9bbe24ae5c113f3930c92d66cb5f3dac1f75b1e43fa5bd085b048444cf2a5995bd775cf11beb97b0b0a8b4b7", 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x370) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x26, r3}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/03/24 13:19:04 executing program 3: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) pwrite64(r1, &(0x7f0000000040)="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", 0x1000, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x0) 2018/03/24 13:19:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/24 13:19:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) read$eventfd(r1, &(0x7f00000000c0), 0x8) 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) init_module(&(0x7f0000000100)='!+\x00', 0x3, &(0x7f0000000140)='security\x00') r2 = socket(0x4000018, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xffffffffffffff1b) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_getscheduler(r3) 2018/03/24 13:19:04 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=ANY=[@ANYBLOB="340000000100000081000010", @ANYRES32=r0], 0x18}], 0x92, 0x0) sendmsg$unix(r1, &(0x7f00007f4fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f000032cfe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x101) listen$netrom(r3, 0xc00000000000) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/03/24 13:19:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) write$sndseq(r0, &(0x7f000000a000), 0x11) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000340)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) fcntl$addseals(r0, 0x409, 0xd) 2018/03/24 13:19:04 executing program 2: r0 = socket(0x11, 0x1, 0x0) write(r0, &(0x7f00003fe000)="24000000280007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) socket$l2tp(0x18, 0x1, 0x1) 2018/03/24 13:19:04 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000cdd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/24 13:19:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x800, 0x800, 0x5fd5, 0x7}, {0x3e, 0x81e, 0x7fffffff, 0x1ff}, {0x1bbf8fed, 0x5, 0xffffffffffffc09a, 0xca4}, {0x7f, 0x6, 0x2, 0x1f}]}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c0000001400030200000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0000000000aa000008232f4eee530000"], 0x2c}, 0x1}, 0x0) 2018/03/24 13:19:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) close(r0) readv(r0, &(0x7f0000000480)=[{}, {&(0x7f0000000040)=""/67, 0x43}, {&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/136, 0x88}], 0x7) 2018/03/24 13:19:04 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000001c0)={r1, &(0x7f0000000100)=""/169}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000013b000)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 44.381746] audit: type=1400 audit(1521897544.768:13): avc: denied { read } for pid=6050 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.484373] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.516532] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/24 13:19:06 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6d618b5f66696c65730019214dc6cea580b4470fdfa7db6e9bf69164868f6ff2c53e5883dfc61658e817c54e1518b49552e186e3e2857c620f3932ad5f094a9c95a0922b72cfeae42ea8b60befbf360548f1f6a555f72071d2000000000000000071455ff466e23fe2b285ede9a74750dbb61846e2457d6381da066b164efd664a086e722bf1711b4f6679e03e579f895f9bdc361011bb44174e94c6dfbfdcfc52b1f90c4dda603eb372ade1fe3d0f601521d038f2a6dea1ada3061a99aa5fc49015250733a88bd6e3d91721101ac1a720e342cb8bd7c214a29e2e") renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') userfaultfd(0x80800) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/24 13:19:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x1}, 0x2a9) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x39cd6257}, {0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x9, [0x1, 0xfeba, 0x5, 0x2, 0x1, 0x6, 0x3, 0x7]}, 0x5c) 2018/03/24 13:19:06 executing program 6: r0 = socket(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/24 13:19:06 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x8}) r2 = socket(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3}, 0x8) 2018/03/24 13:19:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)="e8e018bb77404531b7e79a39c15a5164ff3d0c23ae25e34cdf8550f4329ed14d4fefc4d8f69c807bef7ffada099ef363bd005458778095f6d3b334fa48064c60dfe3bd7b036e38a8f52b54cf3748fc955f8d3eeafdd5fcfe3e32bd687f89616f341204ff27b403") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x30000017}) 2018/03/24 13:19:06 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e24, 0x5d, @mcast1={0xff, 0x1, [], 0x1}, 0xb4}}, 0x7, 0x6, 0x7, "3c327b305eb241d68915edc1cccb692db9d46ce765f54766062909b30c9b266fcfd59a828654de932092a1cd5bcb32ac27e3a808445adc92c827db9ef37e357e294bec3f08c58133a0ecd3e376cf740f"}, 0xd8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x9, 0x8001, 0x80, 0x800, 0xff, 0xffffffff, 0x4, r3}, 0x20) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/24 13:19:06 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x7, [0xbd1, 0x296, 0x5e, 0x9, 0x7ff, 0x4ad, 0x7, 0x3]}, 0x5c) getsockname(r0, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000280)=0x80) keyctl$revoke(0x3, r1) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'irlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 13:19:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 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=&(0x7f00000001c0)=ANY=[@ANYBLOB="8500000000e2cdd0d67a0024b952c423d370403f80d6935ac4bf63c5fd62adf003378447c78f51fabe81edcc17fb28abbf52de4a262c0e1116ec8fa1f8e49319dde2867eafa94e1bc650823f39936bc9a9c1b29008605e40c596b36d2510121c00000000000000000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040)=0x3, 0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x5) fcntl$addseals(r1, 0x409, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x121000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000000)=[@clear_death={0x400c630f}], 0xbe, 0x0, &(0x7f0000000340)="cf90147ef678c55fc90270597ffef558e55fb628c4726158826a831a6446a0d71ba0f5ba4244a9d1944eb7fd9c95787aabd6c1f26cf8784e54abdbfce072cc7344a2ee4bec35a33a37b7ae27b7c11398b19622aaa484cc30be9a24fa585e575613deffffc3d089d0a3737cc98dddf06199cfc5a38f3e936ca67e7c0f96a7d1271f0fb2e3872e2608b97ecf484d0f03acd1d963786b00c01a4bececb63e693ab12a1703e6cec2816f55a33fd8fa848ba748cc81b36d3ef00593e7523ff9ea"}) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000002c0)="42f7bd4b52110f866746f2463a4d62a071fc", 0x12) 2018/03/24 13:19:06 executing program 2: socketpair(0x19, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x4, 0x20, 0x5, "b3db4ff0c6bb", 0x3}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000840)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/03/24 13:19:06 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x414a80, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000140)="7f6ed38b6f6d12fe468bd1630127c6ce382aa26f0e806652c22f98ae4f7464d31958634868301ee5cd4a66f888a91cca97ef6a6c9fd8483015268ff871eae079df10804e832e5e9612e996507135d44fab0962014ca694b8") getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/159, &(0x7f00000000c0)=0x9f) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4000, 0x0) [ 45.666879] binder: 6089:6096 got transaction with invalid offset (0, min 0 max 40) or object. [ 45.677793] binder: 6089:6096 transaction failed 29201/-22, size 40-8 line 3191 [ 45.698255] binder: BINDER_SET_CONTEXT_MGR already set [ 45.703872] binder: 6089:6111 ioctl 40046207 0 returned -16 [ 45.722898] binder_alloc: 6089: binder_alloc_buf, no vma [ 45.733780] binder: 6089:6096 transaction failed 29189/-3, size 40-8 line 3128 2018/03/24 13:19:06 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x7, 0x40, 0x7, 0x100, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 13:19:06 executing program 4: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000540)={0x9}, 0x8, 0x800) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='./file0/bus\x00', 0x900, 0x60) r3 = userfaultfd(0x800) r4 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$urandom(&(0x7f0000000600)='/dev/urandom\x00', 0x0, 0x0) socketpair(0x1, 0x80807, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) r9 = getuid() r10 = getgid() r11 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000680), 0x80800) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x40, 0x0) r13 = signalfd(0xffffffffffffffff, &(0x7f0000000700)={0x9}, 0x8) r14 = syz_open_dev$tun(&(0x7f0000000740)='/dev/net/tun\x00', 0x0, 0x20000) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r17 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000800), 0x800) r18 = timerfd_create(0x3, 0x800) r19 = accept4$packet(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000880)=0x14, 0x80800) r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000009c0)=0xe8) lstat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002f80)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003080)=0xe8) getgroups(0x7, &(0x7f00000030c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003140)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003240)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) r29 = epoll_create(0x200) r30 = socket$netlink(0x10, 0x3, 0x14) r31 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003300)='/dev/rfkill\x00', 0x44040, 0x0) r32 = accept4$llc(0xffffffffffffffff, &(0x7f0000003340), &(0x7f0000003380)=0x10, 0x80800) r33 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000033c0), &(0x7f0000003440)=0x58, 0x0) r34 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003480)='/selinux/member\x00', 0x2, 0x0) r35 = socket$nl_netfilter(0x10, 0x3, 0xc) r36 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r37 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000034c0)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003500)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = syz_open_dev$loop(&(0x7f0000003540)='/dev/loop#\x00', 0x6, 0x1a1200) r40 = gettid() fstat(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getgid() r43 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003600)='/dev/vga_arbiter\x00', 0xdb162b649f51d0dd, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003640)={0xffffffffffffffff}) r45 = socket$pptp(0x18, 0x1, 0x2) r46 = open$dir(&(0x7f0000003680)='./file1\x00', 0x0, 0x14c) r47 = syz_open_pts(0xffffffffffffffff, 0x2) r48 = getpid() stat(&(0x7f00000036c0)='./file0/bus\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getgid() r51 = socket$nl_netfilter(0x10, 0x3, 0xc) r52 = socket$pptp(0x18, 0x1, 0x2) r53 = syz_open_dev$usbmon(&(0x7f0000004180)='/dev/usbmon#\x00', 0x9, 0x40000) r54 = syz_open_procfs(0x0, &(0x7f0000004000)='gid_map\x00') r55 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004040)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00000040c0)=[{&(0x7f0000000000)=@file={0x0, './file0/bus\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="26b2411aa8a4d9604d2db9d9341e1ad0218a50847d069f937e40e4b1c8e42f8706c5b26c8573de532a4e24cbdc243060747ab865cc74b7e26abef0c1f4839d5264691857648164d0279b9b378a99f22ec8af86d876a0b10ce6222f11d29acb4acd", 0x61}, {&(0x7f0000000100)="8cf25d4de7fe5a59849e23581e696c9e0c8938d05e5233caaf7ccea42dad5baf9e05052031b8ae5e7da7665feabd2a7acbf9d9fd87538c3f0f56ee967a4dd2b510b5545502772f2b589ee36573fc9f562821cd1b0f33fa9ad1c0868297ba46881c7a3dcf24ba029515a99cc6277e85257b551eebf03d7d20475acd7f89069b269803d2a349ffe2cd139e2174ba", 0x8d}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="4d676e8de8900accae364158f5e0a101f49f6c091adf839195e60b29498c7375e35f2612cef762c46f92b75c4df7624b0b558ee858995de7d8144436f0a494243781cf80268889044c45dfcdbdf904144c6810da8897d2ec1b0ace1c1811509f2540412b", 0x64}, {&(0x7f0000000340)="dbe2fbb581e5345a7b39c3bc838d46253a747a02e630af7e52f0669015f643f3da45d0e06c1813d92beedc96fe", 0x2d}, {&(0x7f0000000380)="26e4716f8e0cb3476a7052277d2ee01b9908d9ef294eb80876c66aacb4f40b969a16cdae7bced17efc08ff55291a11b962994bed5a6400253dfd95072b0c4390b64b437e1b0a17b616a4efc6f585d1ff541496fa1a39a4662593917bfd2f", 0x5e}], 0x6, 0x0, 0x0, 0x20040001}, {&(0x7f0000000440)=@file={0x0, './file0/bus\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)="3474e5d996f7f2104dcd6f7503bcc38f5fc036244c19a6cbf280f72a156d88184dd91e63556c8e", 0x27}], 0x1, &(0x7f0000000ac0)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x14, 0x1, 0x1, [r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6, r7]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, 0xffffffffffffff9c, r15, r16, r17, r18]}, @rights={0x10, 0x1, 0x1, [r19]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xbc, 0x4008801}, {&(0x7f0000000b80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000000c00)="df1cacec442cb66f69e4987688638ee4c6a3e1cb240fc9d84d8999ddb2b65142cfea49ad6b7d0054627e5f57878acae2bf7a5c8e222bc83c03d5f3198c59435c35285cecfb875873c42d9e2678949fc84b817c8430582a4b8e23f941cea58d6cc8a287174ac4cb46dcaa21582e80bd98411af028d55bc7f15225d6bdf0f4788cb0478c107adb7112599bf71fbc646c7151fc887061ffee108bc76ee5c517ed31defd3ae398ceeee1f152c6b5e87bf508aaed0d45ac23a21c84855f529240effa1191508aa51e", 0xc6}, {&(0x7f0000000d00)="30bc4fca8c38b5496c7ca3ffd3d8d04a4e23c17172b0cdd8c1c8232897fa2d5a3d309c1b71b43e59529e9aa35876ba8f9cc28efd58130e97a31baed0332bae3d2bffbbd85828fa9bdd840b72e1c9feb5c47d7b9391c107f40a59355cc953ae67cd52392668d3f273134bcb91d628302788d76338ed7e7ddb308dead191dfee579bc40b1765a6000e4fb51f8702680f70c09e4b017c", 0x95}, {&(0x7f0000000dc0)="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0x1000}], 0x5, &(0x7f0000003780)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x14, 0x1, 0x1, [r29, r30]}, @rights={0x24, 0x1, 0x1, [r31, r32, r33, r34, r35, r36]}, @rights={0xc, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r37, r38, r39]}, @cred={0x18, 0x1, 0x2, r40, r41, r42}, @rights={0x1c, 0x1, 0x1, [r43, r44, r45, r46]}, @rights={0x10, 0x1, 0x1, [r47]}, @cred={0x18, 0x1, 0x2, r48, r49, r50}], 0xe8, 0x8000}, {&(0x7f0000003880)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003900)="91045c989244cb662acf1be7e0c6c3c3245d72426514b5ec24e65d6bfe32bedb288239c9d0f43d9b9985f0a2eec417ffc73e74112ac5b5d956506c1772068637593ccc17c5838f3a1a8ebed8aa6535de16bcbd86482c9d49bfb610c2c66554ab90f557ffcbd95c0a6d3d83e0fd7272b39ae898a77d33bff971d4fc79d23ea407092ea19be90a18f6e261fe7a", 0x8c}, {&(0x7f00000039c0)="44c38d3d694558230fda2e4e9eec5b563ef6ffab5ab73334246c3ee994e708117cee6d3712845d60da261f8cc997ddc386fca5e8b8fbd787233c0ff7d3c04d12c0b1a46a4d7a1a524a0677e3784c964ca0f557cd72ff535358c1e7a35a35b64d9f65614f00569ab0b92a98d14056ed66f27e7cb97e4769e210dce2de12b0a7c5c9cbd3e958cbccca7fa94ffcc52fe5469c5f79b9115252dec3872a0a30afac8e2df8d8a1fdab1edee7dad609d9c570b1cd91b01399ccab13332bcc370b78e7de889e3153108e05a977c0f1a8d2296d7801d8dada8fc73957e9220dbd95", 0xdd}, {&(0x7f0000003ac0)="1ca8f32c66b7b6b5e8f7156b4c9a079e05ff08892210e5f6289508b62b6ec2f20f2919851edee2e49e25c2f5d553560c22ef2381f9e81313feb7310eabdf545093a0f20d856dff48c22077045edac1842cefee517fce5d66fd8a6e75f8076e785a35312aac90c07e4e54de2a8753902a4952127f7b4eb8590026a981b8e80788d92399c00fbe2a24287ff56751a2c4deb1720f51b18cfc46b3877afc0adcb9673315c3d56a3f91ac36bc26b0379e7911d7775a25e94ba2768c55702482a8f9970c9dbaa65e651d7d0b551e988ffdfb", 0xcf}, {&(0x7f0000003bc0)="d0d348cebea81fade9711394dbee8262566a0b1ca0d297f4ffc10bb04942c9bc6a1aa28deba3d2d010a28f0d8fb2ef313c26364d1df4dcee440e096b2993a78ef8d076662f88aaf284909b5cef88cbb605c647fe343aabab02ec592243e1c9784682565236a36673d83f50b4adfebc410006e03e7f3140b14777e81f6da6baa43e30e7658539d8a4cd8db4873fd733f6df89d6e9274b9126f6fc427272d9ac1c623f60cb477acb9744373f2801c36e6f0cdf4fe9c1a7dc68da55f71fa5445dc7cf23451ac7f15f4894", 0xc9}, {&(0x7f0000003cc0)="fc39abd65b9fdf466336e95d20d9a706c6a2ba7cee30baac8e661618cf72cb1e83f7eb8bd1881bc5736365f5c092cc549dce3f453701f588195db971d5cc3dc1f3c5b4490f2e322248255859d8d7814353eac95474e1d3238a640ab4a8d0e2a01d61f00792883d03fb59b86d527a5f9f553c75f98c90b5df47a070d29f766e18391bd522d487d07273114e6792cd5a9a75225f3a9947b5dae1cadf4dded6ce23659a2abf521677d567e03b4ddd33cae823de1b76be1adbe16f05b88929d455357d943dc262976b969f1b3a22d0ba38da4e8fdedd32ff69abe6cf1d73262e", 0xde}], 0x5, 0x0, 0x0, 0x8004}, {&(0x7f0000003e00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f80)=[{&(0x7f0000003e80)="e55d928dd838fcd4a5939ae900", 0xd}, {&(0x7f0000003ec0)="f5d7fdb9dda9b31a0fb37fc0981db9bdbdd7c549f15e14c19ce6e78f4fa00d351a15b11f5a663d4fe5656dae9d5372132134dee30897142cbd651b6914853ca4571969d1c204464382e1f1ca348e64b7a466bc1e80e4af456b0ce152d48b200c52fd6938b73e621b104071cf80193f9672c87eec", 0x74}, {&(0x7f0000003f40)="4e9dcf45c3c29fe2484ed4819647371445651d7b28be0efe16358b9ff3a7cf9f301b30fc5004", 0x26}], 0x3, &(0x7f0000004080)=[@rights={0x20, 0x1, 0x1, [r51, r52, r53, r54, r55]}], 0x20, 0x20000000}], 0x5, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00007ec000)={0x1}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/03/24 13:19:06 executing program 7: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x8, 0x8) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/24 13:19:06 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="d5bd32fe6b46b4b096130d52d72678", 0xf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d05a103001d000000000020", 0x1) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/03/24 13:19:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='map_files\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) read$eventfd(r2, &(0x7f0000008ff8), 0x85c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xef45}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x68478736, 0xffffffffffffffe0}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000300)=0x2) read$eventfd(r2, &(0x7f00000000c0), 0xfffffffffffffe8d) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/03/24 13:19:06 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x40, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'syzkaller1\x00', 0x3}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 13:19:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x8) sendto$inet(r0, &(0x7f0000000180)="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", 0x1000, 0x4, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/24 13:19:06 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7fff, 0x4a4}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7b}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/24 13:19:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x1, 0x0) ppoll(&(0x7f00000051c0)=[{r0}], 0x1, &(0x7f0000006b40), &(0x7f0000006b80), 0x8) [ 45.785611] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.791209] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 13:19:06 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) r2 = dup(r0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x400, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0xffff, 0x2, 0x9, 0x80, &(0x7f0000000100)='ipddp0\x00', 0x3, 0x3f, 0x8}) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000000)=""/223) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x8000, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0xd8) 2018/03/24 13:19:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "31c2279ea2023363bf262db0a2bbd1f2334c286fd5f359e8dd2d3634368ce93aea2680065bed64004ffdd18f9039a45d87efb12df20da767421c4eedecbc6474", "13e33c4a3c5c66169a5c17ed58a0a1ba2264847def80052da43bac5be398aa4d4d1a5f01aa2e9fac15d053458211702cf7d942eb95d8b6d8a36850b93db54a37", "8283dc136713ee7963acad63a5e255cdd4b70d607d2bdbb088fda55cae2dae10"}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000380)) 2018/03/24 13:19:06 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f000000b640)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x0) fsetxattr(r2, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='bdeveth0\x00', 0x9, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/126, &(0x7f0000000080)=0x7e) write(r0, &(0x7f00000001c0)="252913d504d4c6de96bc2047f6353eb6622c469dc2d060ead3f050815ec492245fc2a6d1f42a1675b0127af6fe487a41914d7860f50a55f4fa58a6a29db529a5d1a69d75b746bbbf2b508a649b740c145785dc2fc4d22830f659bf43ad", 0x5d) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) fcntl$setsig(r0, 0xa, 0x3d) 2018/03/24 13:19:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x8}) 2018/03/24 13:19:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000d, &(0x7f0000001200)="ea6d1eeb098f7f60c0d5ab312b0c9efee7a34ec5c9c867cce2edfe2b11db", 0xfffffffffffffe99) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e24}, 'gretap0\x00'}) socketpair(0x3, 0xf, 0xffffffffffff693e, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x2000, &(0x7f0000001140)=@sco={0x1f, {0xfc, 0x1000, 0x9, 0x0, 0x9, 0x800}}, 0x80) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x30f, 0x7b2, 0x8, 0x5, 0x10000}, 0x10) [ 45.848713] audit: type=1400 audit(1521897546.238:14): avc: denied { create } for pid=6126 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/24 13:19:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 13:19:06 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) accept4(r0, 0x0, &(0x7f0000000100), 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2018/03/24 13:19:06 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00004d3fc0)=""/4, 0x1}], 0x1) 2018/03/24 13:19:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x8001) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) prctl$setendian(0x14, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) r2 = getpid() sched_setscheduler(r2, 0x0, &(0x7f0000000080)=0x1ff) r3 = dup3(r0, r0, 0x800000080000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r3) 2018/03/24 13:19:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000000080)=""/1, 0xfffffffffffffe57) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x50) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) 2018/03/24 13:19:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) lstat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000006b00)=[r1]) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f0000006900)=[{{&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000001140)=""/186, 0xba, 0x595}, 0x5}, {{&(0x7f0000001200)=@in6, 0x80, &(0x7f0000002980)=[{&(0x7f0000001280)=""/226, 0xe2}, {&(0x7f0000001380)=""/223, 0xdf}, {&(0x7f0000001480)=""/115, 0x73}, {&(0x7f0000001500)=""/113, 0x71}, {&(0x7f0000001580)=""/187, 0xbb}, {&(0x7f0000001640)=""/143, 0x8f}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/247, 0xf7}, {&(0x7f0000002800)=""/187, 0xbb}, {&(0x7f00000028c0)=""/179, 0xb3}], 0xa, 0x0, 0x0, 0x400}, 0xeb}, {{&(0x7f0000002a00)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002a80)=""/14, 0xe}, {&(0x7f0000002ac0)=""/83, 0x53}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x3, &(0x7f0000003b80)=""/151, 0x97, 0x1}, 0xd0a}, {{&(0x7f0000003c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000003cc0)=""/166, 0xa6}, {&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/101, 0x65}, {&(0x7f0000004e00)=""/9, 0x9}, {&(0x7f0000004e40)=""/148, 0x94}, {&(0x7f0000004f00)}], 0x6, &(0x7f0000004f80)=""/15, 0xf, 0x5}, 0x2}, {{&(0x7f0000004fc0)=@nfc_llcp, 0x80, &(0x7f0000005340)=[{&(0x7f0000005040)=""/236, 0xec}, {&(0x7f0000005140)=""/136, 0x88}, {&(0x7f0000005200)=""/131, 0x83}, {&(0x7f00000052c0)=""/77, 0x4d}], 0x4, &(0x7f0000005380)=""/223, 0xdf, 0x1}, 0x8000}, {{&(0x7f0000005480)=@un=@abs, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005500)=""/180, 0xb4}, {&(0x7f00000055c0)=""/167, 0xa7}, {&(0x7f0000005680)=""/145, 0x91}, {&(0x7f0000005740)=""/7, 0x7}, {&(0x7f0000005780)=""/94, 0x5e}, {&(0x7f0000005800)=""/176, 0xb0}], 0x6, &(0x7f0000005900)=""/4096, 0x1000, 0x8000}, 0x6}], 0x6, 0x40000102, &(0x7f00000069c0)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000006a00)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x2, 0x80, 0x3, 0x2ac4}, &(0x7f0000006a40)=0x20) bind$inet(r0, &(0x7f0000006b40)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000003b80)}}], 0x2, 0x20000001) 2018/03/24 13:19:06 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000067d000)=0x10001, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x6) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x4, 0xffffffffffffff74) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/232, 0xe8}, {&(0x7f0000001240)=""/96, 0x60}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/87, 0x57}, {&(0x7f0000002340)=""/248, 0xf8}, {&(0x7f0000002440)=""/214, 0xd6}, {&(0x7f0000002540)=""/96, 0x60}], 0x8) set_robust_list(&(0x7f0000002680)={&(0x7f00000025c0)={&(0x7f00000000c0)}, 0x80000000, &(0x7f0000002640)={&(0x7f0000002600)}}, 0xc) setns(r1, 0x8000000) 2018/03/24 13:19:06 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0c63000025a2ab93257f6b5a33f8556900e166cfee1c994538169bce6b8f170b10bdbb958870588c3c6b22dc9d78b25abf96c36a9c327e12b2ccb65117a7ee68e0fa11e0ad0f9bf35ede63f8fc58d3"], 0x1, 0x0, &(0x7f00000000c0)='_'}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x40033, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/24 13:19:06 executing program 7: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)={0x4000000000}) 2018/03/24 13:19:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e000000a000000000000007f000001ac14ffaa00000000ac14000000000000ffffffffe0000001ac14ffaaffffffff"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/24 13:19:06 executing program 5: r0 = socket$inet6(0xa, 0x2000000800, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x499, 0x100, 0x7, 0x6}, {0x80000001, 0xfffffffffffffff8, 0x80, 0x1}, {0x1, 0x2c, 0x3, 0x7fff}, {0xaf8, 0x9, 0x9, 0x9}]}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/03/24 13:19:06 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control\x00') pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect$unix(r0, &(0x7f0000000500)=@file={0x1, './control\x00'}, 0x6e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8330}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x3ff, 0x0, 0x6, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x3, 0xecd1, 0x2fd4, 0x9, 0x0, 0x1ea, 0x2, 0x1, 0xfffffffffffff67d, 0x7, 0xffffffffffffff35, 0xfffffffffffffffd, 0x6, 0x7, 0x7]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x80000000, 0x7, 0xfffffffffffffffa, 0x2}, 0x98) stat(&(0x7f0000000400)='./control\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0xc000, r4, r5, 0x20, 0x9, 0x410) 2018/03/24 13:19:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/03/24 13:19:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xfffffffffffffdfe) lseek(r1, 0x0, 0x3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/03/24 13:19:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="0000000093ada5e9196578e4c0b8cca0917d389b0ac5eb7643c656f297c205c217ffdbbc239b956fcb26023226d02d3c3d") fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() close(r0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x2, {0x1, 0x7, 0x9, 0x1, 0x1, 0x3}, 0x9, 0x3ff}, 0xe) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r3, r1, r2}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000140)='net/wireless\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000200)={r6, 0x3}) 2018/03/24 13:19:06 executing program 0: r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x18000000000004, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 46.145361] binder: 6199:6202 ioctl c0306201 200001c0 returned -11 [ 46.155046] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 46.159456] binder: 6199:6202 ioctl 40046205 9 returned -22 [ 46.168707] binder: 6199:6213 ioctl 40046205 9 returned -22 2018/03/24 13:19:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x408340, 0x0) recvmsg$netrom(r1, &(0x7f0000000d00)={&(0x7f00000003c0)=@full={{0x3, {"cd5d3e7d90df69"}, 0x7}, [{"dc8fbefec2a5ce"}, {"f55e3feba269cb"}, {"27b4f19ca2a996"}, {"0b8ad475e76a6f"}, {"1b5b753e16d1dc"}, {"c9e132020cfcaf"}, {"ba14d89d623420"}, {"61115a0d51b07d"}]}, 0x48, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="00000061ed"], 0xc, 0x881}, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000d40)={0x8d5e, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000d80)={0x7, r2, 0x10001, 0xfffe}) 2018/03/24 13:19:06 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r0, &(0x7f0000fec000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a1af64), &(0x7f0000833000)}}) 2018/03/24 13:19:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x40, &(0x7f0000000000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/24 13:19:06 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x30f, 0xffffffffffff8001, 0x0, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff63, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffc) 2018/03/24 13:19:06 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/60) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) eventfd(0x7) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) 2018/03/24 13:19:06 executing program 0: add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000076e000), 0x0, 0xffffffffffffffff) 2018/03/24 13:19:06 executing program 6: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x488001, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7b9, 0x1e, 0x18, 0x1d, "5702ed2b9d4b93d3aaa9b9ef7845814458ee2d80fa3c3014ae8464e93aafa6d2d2a69991de4b084e799a9c208193ba881fb27812fab5d92bd6ceedba44db0353", "f7d3964d0c8c36f0d9906ae4afe1a7b476e2bc93d554e6d5a1d5b8532d4e37d3", [0xfff, 0x40]}) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/24 13:19:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/24 13:19:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000), &(0x7f00005e8ffc)=0x88) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) 2018/03/24 13:19:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000200)={0x7, 0x5}) r2 = fcntl$dupfd(r0, 0x406, r0) timer_create(0x2, &(0x7f0000000080)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000140)={{r4, r5+30000000}, {0x77359400}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000000)={0x1, 0x8, 0x9e82, 0xf779, 0x13, 0x117}) dup(r2) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x337, 0x200, 0x711e6fd9, 0xcd, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000240)=""/194, &(0x7f00000003c0)=0xc2) socket$netlink(0x10, 0x3, 0x1d) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffff9c, 0x6, 0x3, &(0x7f0000000340)=0x1, 0x4) 2018/03/24 13:19:06 executing program 0: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/03/24 13:19:06 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) fcntl$lock(r0, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000340)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) 2018/03/24 13:19:06 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x2, 0x400, 0x4, 'queue0\x00'}) socketpair(0x14, 0x800, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fchmod(r2, 0x0) 2018/03/24 13:19:06 executing program 1: socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x3, 0x0) 2018/03/24 13:19:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r2 = gettid() r3 = geteuid() r4 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000015c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000180)="bf450586d38f65d9b161a65a9d5255651280902cbd5761903a54e586d148e663883399182c7d8f41752adf542a89cfce69c4f779fa28a8161c561a1f0f06e4a063cd99d49965a17e2d1643324d398a6303d03181", 0x54}, {&(0x7f0000000200)="0c7684b88cd1aca8aad26d8d1ce58a4dce7d7359fe771e5a668183e8327d10482ca46f3d60129197d43a732aaecd206ab9e1df022befdf37d93d6a61fcd66867b6a0785a61b2a7f14415ad5f8c937e16bc7a4d3b7fd9f7b718a92176a190e7b90509c189c330fdeb44ce1eba63fc48d57e691fc99e3cee74a264f0860b3a741b36cb75fd7bb47d0eeaa78060330664e4", 0x90}, {&(0x7f00000002c0)="fa7fe2ced1f1a794ee46452786e6912f12fa24e2e06cd96d3f50768621f5f599376368340efc84cac2b52f8deb94c3bbd3b71e327efd13b244948aa5c4b72307121a3aeac3cea0f34d3f63e3398ddb124ae791ed6dc7d4cefcda0c88345a30ed28474cf08c740d65e7def36a9604f1cd72785e6bf9a6086dd39f8b3675edce2c295f077c976815bfa5eabae18aa4f0b253332f55352292d0bd14b93b86330b937ecf1da8fb7eaba1e75a98e9a896a42ac6", 0xb1}, {&(0x7f0000000380)="60eb38caf0750a3b531a8e07", 0xc}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="2de22cf6b88b869dad2490d9941a864bcb5effb72c64b25594749d0974ab9bc499995c724d589cfd9258048f929f8a04dbb6ea51955f89c820aa0facd4cd83ba527ce4923e5372fb4cd1b6c6407497ba2efb9d327a5a18e000d9377b1c8d5517e51e49265d8ddd96892debbb889a2d17f3d6dddb695db0e45a8b018d64fe167af11e44ad3504a03ea61251c6e83fac50179b3e608e8eabbc15b9dda4427bdc4db428540fe6608d9a66eced8cb08175e80e77bebf6e2d05f66c1c0dc2809b57462630d0dc78ba0f90db9ad3e9629a83c30b331867d915a213787b08166142d5f97aa06d697a2d5732fa160ba011b6d2f4091d3733b7ec40", 0xf7}, {&(0x7f00000014c0)="8459f9f689d63afddc6d14110ad3aca3185ecf477e16047b2402ba8be3d709aef89cf2ef533757", 0x27}], 0x7, &(0x7f0000001700)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="008070", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000001000000", @ANYRES32=0xffffffffffffff9c, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7], 0xd8, 0x4}, 0x20000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r8 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) lseek(r8, 0x0, 0x4) getpeername$inet6(r1, &(0x7f0000001840)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) close(r0) 2018/03/24 13:19:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) 2018/03/24 13:19:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/69) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f00000001c0)=""/4096, 0xfffffffffffffcfb, 0x0) 2018/03/24 13:19:06 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r0, 0x30d9) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0xb, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'bridge0\x00'}) ustat(0x0, &(0x7f00000000c0)) 2018/03/24 13:19:06 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fsync(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x12, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) recvmmsg(r2, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/24 13:19:06 executing program 1: r0 = memfd_create(&(0x7f0000000080)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) flock(r0, 0x6) accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) fcntl$lock(r0, 0x5, &(0x7f0000011ffc)) 2018/03/24 13:19:06 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x52002) r1 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x8}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/24 13:19:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='cpuset\x00') flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/69, 0x45) fstat(r2, &(0x7f00000001c0)) flistxattr(r2, &(0x7f0000000000), 0x1a7) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r1) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) 2018/03/24 13:19:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getpid() preadv(r2, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)=""/63, 0x3f}], 0x3, 0x2) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="730000008777c4f3e8bf2ae48a4c6cb5cabb10f8f129446603a5717e9973b81f3efbf279ae553039331b745e8eaca9c8e62f0c6b3b5bf4b1992211683e5fd8638224a6dbce4f4553b00d714e659375e9a5662567495e39cdaa3e3a9ee985b1900a415eafbb9ae153ea8500000000000000000000000000"], &(0x7f0000000080)=0x7b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x8000}}, 0x80, 0x7ff, 0x800, 0x3, 0x3}, &(0x7f00000000c0)=0x98) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="109b5b2b6d7325801b000100000001000000f079be61048126bbdcf8b54ab0b0fc4d7222f9e66280f98d79097dc6bdf5eb68de14e7d7009325ca88115d36788a672a0bdc587c47e5444dccae537d1af6176fb2510b21c92dd5ca4cbd6d892d935eb7a39fafe1c6b10aa8fc396f20dca43585b41b47c354ec6f382b6b360f88886f997f566cfe8edcb2ba71f92dbd25ccf42137e2117bc098cb22869d2baf98984e512157cf763232b75ecc33d78a47704ae3cf2fce731d9f9976658b7945", @ANYRES32=r0], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x20) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/124, 0x7c}], 0x1, &(0x7f000001b000)}, 0x0) 2018/03/24 13:19:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x518, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x117) 2018/03/24 13:19:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0xe3386bc8ce2ba6ad}, @void, @arp=@generic={0x30f, 0x0, 0x6, 0x5, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, "d43b84eb2d", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "45e30933044da0e4c2eee674139a88f9"}}, 0x2d) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0xb8, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x1, 0x8, 0x1, "7c0d84e718595f51cac7fa1f1145329bd841e0b46ebc5450f7db1910d5a41b5e59b50f65ec9bef1232c5ea91695e704a864ed49c93c52a9aba8e553d1e66e4", 0x34}, 0x58) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/24 13:19:06 executing program 0: ioprio_set$pid(0x2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) waitid(0x0, r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/24 13:19:06 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x2000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000500)={0x44, 0x841b, 0x5}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clone(0x0, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) poll(&(0x7f0000000040)=[{r1, 0x8}, {r1, 0x54}], 0x2, 0x3ff) execve(&(0x7f0000fb0ff8)='./file0\x00', &(0x7f0000609000), &(0x7f0000025000)) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') arch_prctl(0x1005, &(0x7f00000003c0)="e726e806b5347da6eb38f5edefb604d37d49d02f7281e573a1e41392d8939218b119ed86f4c5254971e0ef11a8f47df179d3baa17a4d0fe6ff981ee92f48abbc80ba854500f49f3a55b4b5d80864c173e7fd63aa6959641637f311ce34da079a2a458c215a2bf3c00becc5fa3f991e076ac85c39d440ddeac49d058484780497f18ea89a4b0674e0c563fdaa5f06810a85bdc64718a3ce23e47ccd36ae0cad0510ad35d9ba6213f192af3d9a60c2795541118868cc68f41a7d8d2eddd4cdfb2baf943e5c30d4303c408c9b7c11d0955024a730602c93f43f") getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x8, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ftruncate(r1, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x4c, "7e2857c5dbc8d515b18a98cdf0fca1c9f5adb9572ff323959c2ddce25d7e49b016a2a460491ba578b04f4a9320d91abd184459bfda9a3e3232255c4ab9946e1844e6cace14aeac0ef9338477"}, &(0x7f0000000180)=0x54) vmsplice(r1, &(0x7f0000000980)=[{&(0x7f0000000540)="228a25bc3aacf7bba82d831801a1a3af4d57fa9f25ba9eed86bf77ceec07f5f8eff6da0cea49d498829b9eeac42fa7ec8b9e107b3a1a374c5d02c4155219e9bcab77d93b353fca79318bc1cebea5a59ff8ce9a946e569ba657a79c6b35c5d14e46320dcbbd85ec30797641e7aca5de0b431d07f8b47ebb3d0feeb4136de7", 0x7e}, {&(0x7f00000005c0)="a76773639fd98c18c0537cdbeb6854c9269e45847dbe415b67a0c1f6f454c758aaf8195ff7563f38f68c36578d5a5b27fec7da837151f1067dbb69e36158daa6ab02ae3ffd512834be35", 0x4a}, {&(0x7f0000000640)="87b3c94bca0a4c75fd21a14629b839212cf2152aaef49fbf6369fdd432e073cb26b33deb4bba26f737ae7614e568bc171d94a4efa2bced6f9aad524c499626410191c07ec3f97378e973547923f7b26df13c1ef8ff4dfec9f21e40b58b25124d4e43214178e7b9e8cc4ef78aef0d0f1a7c47d27fd4b18616316e97de3896f7b205081dbd3af44709adb6243d1a159e53a75138bd5112bc218934", 0x9a}, {&(0x7f0000000700)="183797ad132a42c3c719edae460a95d22f11952a16f4519b8cfda24df9a81ef693c3a48d1cd2a9f231a4cb1dcdf83ea350b3644b10c670eff46c2b67dea8b102675365bb358e73cfc372545334373429fd9491bbdb065ef2198c6f75ce78c6d2cce0b8144367d9e52b68c8f658a1204c193b0221499360cf5b7840262f603592d9d9f6d381ef6c6b6bc07d078bcc5d1852bf0e519ff3af699be0f983280bdeb35572033829ee29f41449ed4e9c2da2928b2ac7aa1828c52e9d5c15369be6ecf611a0c35b6776716247741d48edab9307e5fd8cebf0fc5ba94314d3aecb721b1a603c5c8f", 0xe4}, {&(0x7f0000000800)="db9538bfd45f2c0e703aa71af4bb5fac87404860b182b5a472cc6b9e2ea0f44b0185154bb2e1db272101a48f0684b5092332b9a225d7f81ba3176ecdfc5959bee1dd399c78dc6730f57bf858d9f6a6068e556a0bdf005d97716f2e128223f1b56668bd8e0199bd7a4f08aa03bf9b8107dcb901d03e11d82067ada03f7b3e61ba11a110208523f38ab5d5c080f426fbc2b1804c9fcc67cfe4bae09f9616ee899d5d876ea1fcbde571bc9c339acfeb28494816638520745ecb0454a489169cabfa", 0xc0}, {&(0x7f00000008c0)="3075646ad41a125c6ebe5564900494d5f7c289ea9fc46260c776c44f5ee2749039ead113583d2d16af4bc1f04d7ca11f57e63381b2ea80c6e859c8b29e2de8a7636a0b0a5c428700821c547a23b4b07d51262f6f0c7e5bb9d0ce5bf54c202a4a3abbd89bf60a1e95c41d0b1fdc134300d21415a4001bddac27b7dd54c7d64a9b19738af225efa593247ee779a12c3db58ebfb3aa4bff0f2d11f00adeffc4c4c849b2148db782d58c85cd652975", 0xad}], 0x6, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2}}, {{}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) 2018/03/24 13:19:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x0, 0x6}, 'port0\x00'}) sysfs$2(0x2, 0x2, &(0x7f00000000c0)=""/203) 2018/03/24 13:19:07 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xa4, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x101, @empty, 0xdb2f}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0xffffffffffffff65}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @rand_addr=0x9}}}, 0x84) mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) mount(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000180)="9f623497b5646a45cdf83eca845b4739f887c0d548a348067daba7a2808abe986e0658b4be06c618e25a8dffa28c686d677ac7184d1ed90178e09cd62c32") 2018/03/24 13:19:07 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) syslog(0xa, &(0x7f0000000040), 0x0) 2018/03/24 13:19:07 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"120e59d2b4854d"}, 0x1}, [{"2aaa2861272f2c"}, {"c97f05d1fe137a"}, {"ddeb4123e524c2"}, {"a0bb579def0da5"}, {"e4aeefd1f770b2"}, {"aebe188e4a9efa"}, {"c023c6933d5a33"}, {"30a4ffae6c53ce"}]}, 0x48) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000100)) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/24 13:19:07 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt(r0, 0x8, 0xf, &(0x7f0000000200)="40ffe05eaef66f676fb45e7a780587bd1f1814edcf5add68159af61336811d3c5016db34340f538ba581e9159058fa", 0xffffffffffffffcf) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'dummy0\x00', 0x3dfd}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', r1}) 2018/03/24 13:19:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'lo\x00', 0x8000}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={"6c6f0000000009927057f061532c0002", 0x20000006}) 2018/03/24 13:19:07 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x5, 0x3, 0x3, &(0x7f0000ff8000/0x3000)=nil, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/03/24 13:19:07 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x9, 0x2, 0x4, 0x0, 0x4}, &(0x7f0000000440)=0x98) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe(&(0x7f0000000200)) pipe(&(0x7f0000000280)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x400, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)="7569640e286864cd29435f1f808cf444d44ba593743e2f2d35f86308d90cf560e4c154211a0148d09f1e079381a94a68be720cdf2ff9fa5cc1929d96320773c231159987f0987feb899f3a1ff6025814bcb08f53382aa6e568308d30c4d9f264dbbaea16f2d21212d48e4532cf72ab2190050b684c82b74ccbe2edffcf0d2d95a693e8ff948d2aff4605326d5284ca0213e07e6d93ad9bee72390eb25002472412f4bd5e91c416571decaa4b7a069c3a710aa1") writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)='1', 0x1}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000000c0)=0x1ff, 0x4) 2018/03/24 13:19:07 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x40, 0x4) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x7fffffff, 0x0, 0x8000008020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/24 13:19:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000140)) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000080)="bd", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f0000000040), 0x6) 2018/03/24 13:19:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000380), &(0x7f000061b000)=0x212) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000400)="9475718ce86eda995968e282d159e09233433273b2c7ea34ce879d36f3d9ad548c83e558f2a4bd2c70c856684388484108e0cce26f86d514b1327704d99c34485345e45f6267c8dd4851fe3133a7366af9ef19c77e0bf7c6cbfe6b0c268c3e7886b0c4adcf7186e237a4d14bfef831df12066996abeaeeedfe5d4d600ee8ab53a90b6ea9d3449f8f72deb7de6e238794030af42ddaa67e2a46e9b7ec246ff01d5278b7063982664df0d44b0c3b9c7a659f516e9a28ddbe9d0334b8c8fa29343991f6c14b38f6ece91c5d327d", 0xcc}, {&(0x7f0000000040)="c96b29bb7b4d1ab2782481f21334c7930de26b3abe0440b36491c6b822270855678759ed51ca7a6fca0f78ad6331de4d98898ab0cee09510072195d091685e74c68d8c1fdd9ede57c84d9e5be620bf92b15f5bd5f53f77ef30531c0961f7ab164f83dc9ff03afc099bf61b02", 0x6c}, {&(0x7f00000000c0)="ad722212d3e01603a3a6a1242cb53a06128027c5336033c6d4db284783ffae85cee40650f5ec46adde7feff54536e60c62112cbf769f8da125b1096172d4ce9f00437b178630e7d9f0f1f9e36508b993a9bc5b100223c8b4ef4c50df3e640e29344dc0516ac4cf038a9a76ccd573092108014549a58746a62fba38e4739cc66494f67d80e51c7599cf63f043f204a017f84c4a66afabc443f458464a15f9a12b9b9f054784f9c0ee1e73f662afd1a8a3", 0xb0}, {&(0x7f0000000500)="f8c8e70d43af0b02b273acdd5c6cd1810b6bc43086a09d8064ef8d81a3fcc6a612ebd1694ded5d3e06b38582a23859ee86f053cc925e85c0d1c3036f72cf738619d7f06238f36cfaf5d6259d623d", 0x4e}, {&(0x7f0000000200)="88d586b14f08f0ecf2ccc53cd4923458e4d507341c2170e243cca2dff4d11dd1d647ea3e69f935e3954c4f49395c686823350286530f3ab80a82dd80db997429f3d296a83b9a3654e3f6702f65944684d709d8e95ab6ac3ce1a991b1d62b2ce4d70e750d70c4662a5bb730e955a28db31407e72dc7fe3b51a38006180cdef193011778985cb4438e61763d9c9b36e988ca3eb34eedcca41fcfb00f678077de80f49d828406a0993d1ece6e017daaf6d76b91632dec629d3261b261e1651e15e83667a38066ac928ed30c533e10a09f4534d355f9ff0e3dd3733e9de20e26", 0xde}, {&(0x7f0000000300)="98b6a9fed91643c5818efbc78a3aa4225aafabce19ac11fde452b616a339", 0x1e}], 0x6) 2018/03/24 13:19:07 executing program 1: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0), 0x1a) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000240)={'dummy0\x00', 0x8}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10, 0x80800) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x410000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000000c0)=[{0x3f, 0x8, 0x4, 0x8}, {0xb5, 0xcb4, 0x9, 0x1000}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x20000183, &(0x7f0000000100)=[{0x8000, 0xfffffffd, 0x5, 0x1ff}, {0x1, 0xba, 0x80000000, 0x100000000}]}, 0x3) r2 = socket(0x1b, 0x80000, 0x1) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) [ 46.641664] tmpfs: No value for mount option 'Ÿb4—µdjEÍø>Ê„[G9ø‡ÀÕH£H}«§¢€Š¾˜nX´¾ÆâZÿ¢ŒhmgzÇMÙxàœÖ,2' [ 46.655215] tmpfs: No value for mount option 'Ÿb4—µdjEÍø>Ê„[G9ø‡ÀÕH£H}«§¢€Š¾˜nX´¾ÆâZÿ¢ŒhmgzÇMÙxàœÖ,2' 2018/03/24 13:19:07 executing program 4: r0 = socket$inet6(0xa, 0x2100044000000002, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt(r0, 0x1ff, 0x0, &(0x7f0000000100)=""/47, &(0x7f0000000340)=0x2f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x338) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0x1, 0x7}, &(0x7f0000000440)=0xc) 2018/03/24 13:19:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@ipv6_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, [@RTA_PREF={0x8, 0x14, 0x8001}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe0, 0x26, 0x20, 0x70bd2d, 0x25dfdbfd, {0x1d}, [@nested={0xcc, 0x54, [@generic="b64706ab6a8a87040c28fb34ca32294f412ab36d5a7476af89032d5b8bb2ef3a04f747c666dce9f68445f9c677a0c0856264bc8fc45014908e", @generic="d5afc18d79a1725bb41687fa1eef04181b31d27db71d1627d2dc1b624ae0f533c555b59f1e27af34d70d55551adbc7c9b175134095416374a6acb4aafd55bec3ddbd9870ad5e304ecd5b7dea36600a2789c647a0b112b2b921aa40461f710537f673302a03a1bf91478c28d04b9200484d8a5264a75b9c925663c0fbc7f8ecc8c24e2797649ac8ebe682fd22a08751"]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/03/24 13:19:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000000080)=""/142, 0x8e) ioctl$TIOCNOTTY(r0, 0x5422) getdents64(r0, &(0x7f00000001c0)=""/54, 0x36) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x2f) 2018/03/24 13:19:07 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsh0\x00', 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x6, 0x8}) 2018/03/24 13:19:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000000000)=[{0x1, 0x3f, 0xb4, 0x20000000}, {0x53, 0x0, 0x5, 0x4}, {0x8a50, 0x2, 0x8, 0x4}, {0x3, 0x5, 0x8, 0x10000000}]}, 0x18b) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13"}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x4be, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/03/24 13:19:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0001ef"], &(0x7f0000000080)=0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0xe) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0) mq_getsetattr(r2, &(0x7f0000000100)={0x4, 0x0, 0x4, 0x5be0ebb5, 0x1, 0x1, 0x502e, 0x5}, &(0x7f0000000140)) 2018/03/24 13:19:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="200000002900000002000000000000000000759907c51b2be0445ec35a000000"], 0x6}}], 0x1, 0x0) 2018/03/24 13:19:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x44) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0xfffffffffffff000, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x38, "2bb53851cf1bbd9360cb8621aa94d3836c00a57f7fbc4763a9ba624ca9d31a5177082312b4857658688803e46d3ea77d8163dc77c721daca"}, &(0x7f0000000080)=0x40) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) 2018/03/24 13:19:07 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/keychord\x00', 0x240000, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00\x00\x00\x00') lseek(r1, 0x0, 0x3) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001040)={0x5, 0x1, 0x4, 0x51, 0x8, [{0x6, 0xbee, 0x1000}, {0x9681, 0xe84, 0x5, 0x0, 0x0, 0x2}, {0x8c5, 0xe1, 0x6, 0x0, 0x0, 0x202}, {0x81, 0x400, 0x21, 0x0, 0x0, 0xe01}, {0x7, 0x80000000, 0x5, 0x0, 0x0, 0x600}, {0x2, 0xc0, 0x441, 0x0, 0x0, 0x8}, {0x8, 0x3, 0x7, 0x0, 0x0, 0xa04}, {0x7, 0x8, 0x2cad, 0x0, 0x0, 0x80}]}) read(r1, &(0x7f0000000040)=""/4096, 0x1000) pwrite64(r1, &(0x7f0000001240)="1a9cf7c50be3a53359036b54f4e07f554ddda08d345f50f53568e21fab5d3b06d48b6c61b7506cbe60604133b6d3a17baba2f4b5c9960863ab01c47ad7d881b5e8569a3b5980d7444da16068bf20efa2df01c7da", 0x54, 0x0) 2018/03/24 13:19:07 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="a5961cc519f0ca92ce722e1666433dfa06732c8448616d41ce6f8a1096879cf226d9aa69dfa86bbd3720075f93245fba00885b4a5092555e727a58453898ebb496ed9f162a124977194adbaa8aec1d243458f2b8b4d8d3c371f0382a8a5c3f6ca142cbd4b22ffa27630822c134a31905de8009f0b8e143eb33c5f34131c4ee7cbc6538993380c18fd324979e103bccc4136beb3e9edf06105de1a11a03ed539dd5ba", 0xa2, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000580)="8324b75a2898fa58ea5ec1a26968e1ad405c37069a8f538d13cba932e923df75fb719bcdb3f17febe9ce8f5272e0af6645de737f9f698323aaf2d8a3bba0d496c2b4575fde56f3379b66e933f111404bad6995f1aff1bcca087d21e615d11f0958ce074fa4cd2de8f57bdea6b05377a86cf108f57bc0da8c50eac10bf0f203324edd1977f1251796cc1288acc3f669ba16241c9eaf85d0fa203f8c5b4e561ad37418aedb9dcc7a58d49fa91c28852eaf4e36d95ef10822170000000000001c5a9446bcf5b76fafcbcf9aee16e62a894bbdb5115453a64f8551d06fb77449aa5b7275d61565b9156a6f5ffe2799", 0xed, 0x0) 2018/03/24 13:19:07 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0xf5}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 13:19:07 executing program 1: r0 = userfaultfd(0x2000000000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/03/24 13:19:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=ANY=[@ANYBLOB="3000000018001f240000000014e8ffff0a00000000000008000000001400090008000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/24 13:19:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00', 0x2009}) 2018/03/24 13:19:07 executing program 6: open(&(0x7f0000000000)='./file0\x00', 0xe62c48d5344e1f87, 0x40) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001800)=""/1679, 0xfecb) getdents(r0, &(0x7f0000000040)=""/46, 0xffffff9e) 2018/03/24 13:19:07 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x0) 2018/03/24 13:19:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a08ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) flistxattr(r0, &(0x7f0000000000)=""/17, 0x11) 2018/03/24 13:19:07 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfe}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xc61, 0x6, 0x401, 0x1, 0xdaf}, 0x14) getpeername$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x4, @empty, 0x354aea6c}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="b7827b6d2158cd6d2e50146739d6591506704cdcc7b6897e817231ec3e35532d057bcad0ced26138c00f20cd1cc907211497b152463ae80a4e4af42bc0dc43cde86504d93abc353ba21e6b87cafafd74528e5e5b155f0adc28d4b039baed08038456a8e8e2c8815122d64deaaef3128597fe7b941d3dcc8b5ab63e09aa", 0x7d, 0x20000004, 0x0, 0x0) 2018/03/24 13:19:07 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) socketpair(0x15, 0x3, 0x79, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x8001, 0x0) [ 46.877640] audit: type=1400 audit(1521897547.268:15): avc: denied { create } for pid=6421 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/24 13:19:07 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000300)=0x7) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000340)={0x10dc5, 0x40000000000001ff, 0xfff}) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000100)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/03/24 13:19:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000)=0x2, 0x4) 2018/03/24 13:19:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x541d, &(0x7f0000fdd000)) 2018/03/24 13:19:07 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x10}) r2 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x200000007fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r2, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/03/24 13:19:07 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x10000000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB="5b2bcbfcc204fa8222c113f39d2050d80aebea177f1109ffe8ac6760e2feed15cfdd06de3869e62030e7a6e60a9fc0aba371a03bc722ef72146db73f58f68750eafc13ec9f415acd44bad44a4a19aa4e18a1d3c81df9efc81505b9f6f294a2a27d740ca3307582a3bef9819cec6f3adc08fb43f51e33201ccd07073106edfae6d75d9ab13b53f38c7a1da2d7b4bd9076528fdf343a439a6352a7bee18b8e6a4b04dfa8fbff9c", @ANYRES32, @ANYRES16, @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16=r0, @ANYBLOB="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"], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0]]], &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x15, 0x5, 0x3, 0x1ff, 0x3, 0x6, 0x85, 0x4ebe, 0x40, 0x7, 0x4000000, 0x447, 0x3, 0x3, 0x5]}, &(0x7f0000000080)=0x100) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)={r2, 0x5d, "cbd594d150d4dc1b1fc8589a4f25d01c21f34379b743081fe1a4a15ac944837c203f2ddaacdaa0693ec6844e6a4767008c958a2167cf41f354a5224fb2634cca5d83717792355821df02fd7829a13dce39e540e89a0e59fa0ff6ca9cbe"}, &(0x7f0000000400)=0x35) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r3, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r3, &(0x7f0000000040)=[{&(0x7f0000d41000)="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", 0x64aae2175abf1147}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/24 13:19:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000, 0x44010, r3, 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0xfffffffffffffd12) 2018/03/24 13:19:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) read$eventfd(r0, &(0x7f0000e6aff8), 0xffffffffffffffb6) 2018/03/24 13:19:07 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x50d003, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100010003) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfff) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = memfd_create(&(0x7f0000006000)='\x00', 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0x5, 0x4) times(&(0x7f0000000180)) fstatfs(r1, &(0x7f0000000040)=""/8) 2018/03/24 13:19:07 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='ppp0\x00', &(0x7f00000000c0)='bdev\x00', &(0x7f0000000100)='/&@\x00', &(0x7f0000000140)='selinux.}\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='{vmnet0\'-[*keyring-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-vboxnet0wlan0\x00', &(0x7f0000000280)='\x00']) pause() connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"d33b0c9758201d"}}, 0x10) 2018/03/24 13:19:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="5225f42d2741408f62bbdbe072e09241", 0x10, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f00000002c0)="978f8803964200bcb39d2210addb4b129122b39cf6fb928ece3b84c9d8e62d3ae297f4ddba97df913c9dd6d08be6aa839c510816ecb61fd0a152bbbd0cdd4289a8df885a4180d9", 0x47, r2) r3 = fcntl$getown(r0, 0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2402, 0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x8, 0xfff, 0x9, 0x4, 0x0, 0x3, 0x16000, 0xb, 0x100, 0xe4, 0x101, 0xa578, 0x401, 0xc984, 0x8, 0x1, 0x5, 0x45f, 0xff, 0x6, 0x0, 0x4f6, 0x20, 0x4, 0x0, 0x2, 0x2, 0x7, 0x3, 0x86f, 0x7, 0x1f, 0x6, 0x5, 0xfffffffffffffffa, 0x3, 0x0, 0xffff, 0x0, @perf_config_ext={0xa48, 0x8}, 0x10000, 0xdc, 0x0, 0x5, 0xa6, 0x5, 0x2}, r3, 0x9, r4, 0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000000c0)="e45179d39c6bf0d3f0875a6c773004462fa404afb912f231ee9f7706c8c6890bfaaf1ad1085b0b42d74461ee04b78e298904fd4a5d6368fc3e8f9fe0f73542cd939e766d369782c7d9a6c0b38f8e15bce6f8f51d440468557c7f737141351ffaeec575e7e60f07a935fe55d4e99aaaff814bfdf2a7c1110b0331480eb55167b4cdd12cdaeb762261a63ed778a0b85e1e65673150883b6d5c2cdef045be95d772e07a36d5f2dd9e479cc82a322314ff601194bb", 0xfffffffffffffc67) 2018/03/24 13:19:07 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @empty, 0x13}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1c8e, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}], 0xa8) unshare(0x20000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000240)=0x159) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x2400, 0x10) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x10000001}) clone(0x1fffd, &(0x7f0000001ffa), &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000000c0)="8f976fde124d258ef14c553815b112ee8e83c0ff6d55c4135c4d84f88be9f2da885ab6cdd99178cd583534f0b5ee3d66981e4bd180ae5d032136e6a8307713a5c69448a1b8387357916eebad0d61f7bbc328e8230b9c8e47767fe4b1452c1752e5d3f4592a") 2018/03/24 13:19:07 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40140, 0x0) sendto$llc(r2, &(0x7f0000001040)="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", 0x1000, 0x44000, &(0x7f00000000c0)={0x1a, 0x3, 0xff, 0x8, 0x7, 0x400, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000000)=""/107) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/24 13:19:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x9) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000), 0x0) 2018/03/24 13:19:07 executing program 3: r0 = epoll_create(0x4) close(r0) fcntl$addseals(r0, 0x409, 0x0) 2018/03/24 13:19:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x405, r0) connect$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x28b, 0x4, 0x6, 0x7, 0x9, 0x3, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x86, 0x8, 0x5, 0x5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="9b000000a07b5d8ea14ba1cdfdde2ba690d168bf119ee59a6d11360d2641563d18b3f00f4b38e89d923b6e92b70db6031ae510c75371e440bbd43b0c4b8b652c0671fea7874f5eaf857e59ba7bcbac30a13965d767086be1de67243842992c109fbf65411d609ca051ed0057656320e3f727d85ddfafe09e336419dc7d35faf41ceafc4dc86897aed6ab5ad6857dc9a632f9dadffa540976eff041848d3123e5d9dfa8662bcca6"], &(0x7f0000000300)=0xa3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='.\x00', 0x2, 0x2) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x400802) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/24 13:19:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1000000200) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ftruncate(0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000080), 0xfffffffffffffe2d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/24 13:19:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x410602) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000340), &(0x7f0000000380)=0x14, 0x80000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xde) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x7, 0x8, 0x6, 0x0, 0x1}) fstatfs(r0, &(0x7f0000000280)=""/114) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x9, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000240)) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x4db3, 0x2, 0xff, 0x0, 0x4, 0x240, 0x8}, 0x20) 2018/03/24 13:19:07 executing program 4: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f000079bff2)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f00001b6000)="0076096d299ee967f2e4de5db5c04192ce6eafeefee11f0598bbf46814ddf6042d64bc4d616ce9c0f81003eb9512aabdf7bfb8384f940a286f16783441e348c8ecfdebf82fb6cc1590b8f3a3c91f98f3307a18db523266a4812e045600e4cd", 0x1001, &(0x7f0000a06000)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='+]$\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='-)\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)="0076096d299ee967f2e4de5db5c04192ce6eafeefee11f0598bbf46814ddf6042d64bc4d616ce9c0f81003eb9512aabdf7bfb8384f940a286f16783441e348c8ecfdebf82fb6cc1590b8f3a3c91f98f3307a18db523266a4812e045600e4cd", &(0x7f0000000240)='trusted[md5sum\x00']) unlinkat(r0, &(0x7f0000577ff8)='./file0\x00', 0x200) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 47.122173] binder: 6481:6487 ioctl 8040450a 20000000 returned -22 [ 47.142342] binder: 6481:6487 unknown command 536907575 [ 47.155927] binder: 6481:6498 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 47.172601] binder: 6481:6487 ioctl c0306201 20008fd0 returned -22 [ 47.181009] binder: 6481:6503 ioctl 8040450a 20000000 returned -22 [ 47.187410] binder: 6481:6504 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/03/24 13:19:07 executing program 0: accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000013fcff0600000870930d4eb6a97de3d4", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/24 13:19:07 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004f1ff8)) 2018/03/24 13:19:07 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) acct(&(0x7f0000000100)='./file0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000000)=0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059affc)=0x1c, 0x4) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1}, 0x8) 2018/03/24 13:19:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f039fbbce491ca75197cc9757ab7108b58b7feeec661ca5449c5876593e68ec486bdc83096d5184eaa49a307696a24807171b4f59f7ac2baff493acce37bcb3f43ece6b687e43dee337997127e22bc59aaca22fa033eb1c1515708b90d9687301ab87c3bc9f77e90cfa62d2f39f0816ccf3273519b3638e281d4323b1310ad54baa341c6ca632cce4e97f58b55fcb57dd29ae122cd2f041d2c787f74caae873c91958b49e29944dfebe80e54053e94fa847aeee9bae22f492e116ee3e9e9e4879aaba18a176daf1b1e37317e48280cbeb2c33c", 0xd3, 0xfffffffffffffffe) fcntl$getflags(r0, 0x0) keyctl$assume_authority(0x10, r1) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/24 13:19:07 executing program 5: prctl$intptr(0x2f, 0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0xa, 0x2, "f21cb5ee593a", 0x1}, 0xfffffffffffffe9c) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x3, 0x1000, 0x8, 0x6, @time={0x77359400}, {0x9, 0x1}, {0x100000001, 0x1095}, @addr={0x7f, 0xfffffffffffff009}}], 0x1c) 2018/03/24 13:19:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)) 2018/03/24 13:19:07 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40140, 0x0) sendto$llc(r2, &(0x7f0000001040)="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", 0x1000, 0x44000, &(0x7f00000000c0)={0x1a, 0x3, 0xff, 0x8, 0x7, 0x400, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000000)=""/107) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/24 13:19:07 executing program 2: umount2(&(0x7f0000000180)='./file0\x00', 0x0) r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x284) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/24 13:19:07 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = dup3(r3, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r3, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) signalfd(r2, &(0x7f0000000000)={0x1}, 0x8) 2018/03/24 13:19:07 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/pktcdvd/control\x00', 0xc00, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000002000)={'bridge0\x00', 0x40}) 2018/03/24 13:19:07 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "1f618af1218a9598a2ef5da2656482131056137cdd8332f5ff620dc646158cf1"}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x512]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 47.329737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64531 sclass=netlink_route_socket [ 47.339969] binder: 6519:6530 ioctl 8040450a 20000000 returned -22 2018/03/24 13:19:07 executing program 2: unshare(0x8000400) r0 = memfd_create(&(0x7f0000000000)='/$cgrouplo\x00', 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x10000000000000, 0x6, 0x1, 0x1000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xffffffffffffffff, 0x120, &(0x7f0000000100)={0x3, 0x7, 0x3, 0x0, 0x0, 0x4000000000}) unshare(0xc000000) 2018/03/24 13:19:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xfffb, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendfile(r0, r0, &(0x7f0000000000), 0x6) 2018/03/24 13:19:07 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/netl~nk\x00') fcntl$setstatus(r1, 0x4, 0x10000000006006) pread64(r1, &(0x7f0000002000)=""/4096, 0xfffffffffffffd85, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0xfffffffffffffffd, 0x2, {0x0, 0x3, 0x400, 0x3, 0x8}}) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) ptrace$pokeuser(0x6, r0, 0xffffffffffffaee7, 0xca08) 2018/03/24 13:19:07 executing program 7: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030000020000a2000000000000000033cf2eeae1832c8bff7f000011d22f2963a8fb997781"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) 2018/03/24 13:19:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040), 0x22e) [ 47.373609] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64531 sclass=netlink_route_socket [ 48.650746] IPVS: Creating netns size=2552 id=9 2018/03/24 13:19:09 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xa0) unlink(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000100)=@rc={0x1f, {0x23eb800000000000, 0x4, 0x1, 0xad6, 0x4, 0x7}, 0x5}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="bdf75fed57ce33fd815c25f6d331f75071b8fc241eff63cac828b5445eb704243a3c1fd08396bf51b2ef975ccd8ee8a46882c703ff462c8c961c349450575f4aa7b1c95d1fe6fd9f01bc95376b8611856d8567761bae9cc5577cd5c00075d3e6418ade9f6b574d37fb08b3de11cdf394", 0x70}, {&(0x7f0000000200)="47ac643d980ea2f45feb0f24845dc3a4519109150503612f96948c6c29525bf40440b1df9c007f3aa94c25bf89ed06c23810ce75cce0bb8b6461ba53e468dd3caa7012ea1bf95f913e4594b5769f022bfac2893756e9d459f25a00118068d05a680e7b8d4f39c6cbb49981c8665586dff413ec2477e27317945a845a44c0264196caf0cdf110ad69fd33f908c55f3c8704ee3e5479c364b1546a63222496c8267f62d1c40dda7a03c0016d9a52d21bec105c87d40529949b61137ff679be24d6c4a5cbcddf4d22d728a8998c5c5c8b3fcf14f7031a8b38f7779fee", 0xdb}, {&(0x7f0000000300)="ed4a24bd114247cbc7ffcdf50ca166b9ab1cadf3b38b4f1d3899647220b5a362765b2b920598664181dd00f7314b9bd75a74395e446ee6b442563c24ca66b09521391263b3133c428513ae6e0f6a0b13108364cacfd24333ca345c78313997ee7842ace74cabef3252fdfad21a36687226595950c77e2a985715763ac26065d735f872", 0x83}, {&(0x7f00000003c0)="20497b013fd5de427967d919dc41ee75713137cc1d9d437125db1b3597a804a56a377d66aa37cff80203d30db0e8b6d321e2900de66e4865b44a5f268916bd12b9a9b325f465514a71998b6a3fb688672d9433d20a042f0b615769f3e4c9be8e37f80ff208b6cded3c82895a8968a5e70208f7dc49b052b1b0b1653aa617317abaa01654d77f48e43e0f4741e4aa1114e075444d2424c4c83d99b62b6418d111b3ef1ae6604ea8", 0xa7}, {&(0x7f0000000480)="bac79db27bfc159c57b7f371745dc4bf33403fdd3b3d5e8b9b734b5f8ad07521c6fa3cd2036f839911db4442a9e5d9957c908096ebdbe67e6e098a46091d78a70d7e2f02214b53a3f8262e5ab1d9e4e829fd5302a005b50516393b4c756249e7e5c39bda4a033cbc254cdd31d66a6bafa2ba340de081a0540d32b606c7e96930aec922f7d0b9d31b371739f10f988a4be76cb14a5b59c9be3ddbf09e25b4dd1a2ae9615184d8464a1092887ee6c0525bf1025cc5a7c503f47dcefa9dbe9eb0d4c7adf0d3d8dcabb3afdb82099c1151478143af9b1f3395", 0xd7}], 0x5, &(0x7f00000005c0)=[{0xd0, 0x17, 0x0, "aa0670cf34647a052beaac0662a50f67640ce3d9ed4fbe50e4263263906bd117757559e5b919ae81c26128c85078eb737720c8e37ba4dacb991cf6511b90cb7fac4f3462a627ab43d72abf4ba5b345609015b1ca65d8da1237b5873f4f28ac2d899f66369ba7a2eeb82ad31c0984d95b9526e3b9e57a042e51e22580c083718d61e5749bb9598f77703fc8f97c06fdad3efd1779ffab608b9fe5d576c3b23d99d8af54e487d867137ef823001f270ccede1c65c24d891533c429cef3bd0ec60a9a"}, {0xf4, 0x103, 0x8, "1543f25fe1d3842bf88fc611d15d5d2939ba350bde9db31d37352b4aeb97e130c38ceffd4599d77d47e3301585bad99413551b8ff49752f355774501ff148eac9895199b9ab77fbdc019835a58df56755b4592cde5c6f0cb3a770cbf5ac37ff08789cc844f9ad603ac51f5ab21644faf9eab51ab0154195e22d0db57ee8b1d4bcda8b65636e3b02709d578fafe2a8cbb68ce93e698ef72a5f5260fb2fcffd600f220f67a8cc5ff9a5256508208f0978a028de3a7375457abc23b71d9ec798b16a258c0ff60accac0700f0e05b81948e6618ef4b8d9011cc197285444ed0970787b510743492974bf"}, {0x8c, 0x84, 0x100000001, "4e2a2d1932bf5ee97be4c60da811f8f1111067104f27ee2d91e166c822cffa078d3a2bd7c1e81edca343a8c8c9d9db746918bf1f54724567e251b3814a60725512f41552aa987efa6907945364e0fbc2ccd94ff11cb1925236a025c96bc7c27f7aec1f8fc508d0ab0bd83f9fa9d14c48ef938c8bf4c0b845065c19612fc5"}, {0x84, 0x117, 0x80000000, "b4bd76a1f71fee00462187ae1317e9819d356f690543b95818e1e921f73e39f3ff291438c2cb74a24efcfc557ee276cd02e1250963838bc792023a587f0b6ffe04ca52c0525206cf1aae75208e3de04ca485958268bee98c7f0dfbff221736b9498f440732064239186916cd8bfc012f5625bff8b8cb79"}, {0xe4, 0x110, 0x1ff, "9b0413a9b558aabf53fdeba5d8edaa36a93228d27b629f714c84ebe147bc0952a5901c4b01043a7829ef3ae8c93d2ee28d9d3f9c8eb102f16f7438f91dcff6d0aba54a7f9a61e0d331b86de608109dcbbe21589e0988d77472c8100828449d790ddeafba22604e714a8855cee27d693669d8630657278d47a9c229eb02319e3d4925bcb44c7c562fa5be65e771b2328e528af612afe2989915dd255918e9952be107ff1ede540f979fa93a7a9892d2569f6f7e559959683fc736cc8ba2d09181d2ad933008db626805e7aa75b69063537af06ca3fe0723"}, {0x70, 0x10e, 0x9, "2a1f14206f2f3505d49b1135e4d64bacd6c5edda298a0e0bf39aaefd2f2d25b118ae45067a716c1b30454c738199619d91f750ecac026b15395d7ec466364c4c8be8d2dc0f6931bd93f9e700d65138071f1004da055739c0178f2cb7479f5b09ee47e0"}, {0xd8, 0x10f, 0x10000, "cec48efa05f1165662ecd7ab74d01a49b019efe7c49ab73d9a09aa659cdcd9b6475c8c263333a63271252532ff42b4d77070e6ad9b1b0891ce53e41f88aa9811c74191a8d93e3d6051794685f33285b9df893289b6c7707890b90e5f97a8ca7e99cb739f5ca779e68671d172ff70bcc7442ce6f43387ef1291ffeaf2b197fccaed5f03daeabc44d6ec6b4edaf571105aa44529abe220aedaeb3304472cd6a6e4772d0258512c440d8e115ef90f0e784a673cd725e08dee6a68b1de54368835a476d708b5caec27a044"}, {0xe0, 0x11f, 0xffffffffffff6ac9, "cab330901a596a0d614a1c441b24c5bd18be83dc069713d467fb52a9a352a566a3b70e13dc2bdbf58b217984e2f8f196ef440c2380dd9ca295ab4f8b3c6baf7cfffaa45b50f6b828daba82d5b6156d1b706fa007b3cf3fdf438973615521d4152560c42390c4d32a3273a714c26146254570ee4505a74bd18e41b7fda552c6d098bc2d331b3e4663ecdfe83dbd27b2755b64f0a83b4b637714eed27390b75d73f143303d33186e4c4846438ea8984fa3b5891efaa064ec84bf3d3dde3f89077ac7c4805fe54e2cf5853887c4a1018ba7dca06167"}], 0x5e0, 0x81}, 0x4) 2018/03/24 13:19:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101fffffefffffe0300000000000c009f19010000007f0000010c6cb200924da6e5e8d8c5f1f5ee09c7e9aba907e8991c795c36b916f72971a60b73ebb3392ab39b8ae9fa1491edd99614a1ab5067c450f6dd533ffd4f2b0a768d5368fd908ae703f34f2eec83915a4ce013e6f33a64da5bd5accdbc22b88a2e45948755a903f32c2a417e218e637bd2c576c55ee735b420e74674989f8ff7fde641f08ae5051a79e6605e3e6a8c6cf45f3f6414def8afbe7c0c439b646a309b72b9724ca019990e775923926ebf7b79773c19005071dc51ab75181c"], 0x2c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='[keyring[mime_type\\:trusted\x00', 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x80000002, &(0x7f0000000080)=0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) 2018/03/24 13:19:09 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x20402) write$sndseq(r0, &(0x7f0000000180), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x3) 2018/03/24 13:19:09 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r1) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000300)=0x4, &(0x7f0000000340)=0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2080, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000100)="9778f5d6de679781b4249a2cb8e2b4d5", 0x10) write(r3, &(0x7f0000000280)="cb339582cd97cffec23e5e14745ef7960a7c8e88621d7055fa380219462212a217ddbb", 0x23) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) 2018/03/24 13:19:09 executing program 7: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/pid\x00') setns(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='irlan0\x00', 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}, 0x1e) ptrace$cont(0xffffffffffffffff, r1, 0xfffffffffffffff7, 0x80) 2018/03/24 13:19:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/03/24 13:19:09 executing program 3: r0 = socket$inet6(0xa, 0x2100080000000001, 0x3f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/24 13:19:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x3, 0x7, 0xffffffff, 0x9, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl(r0, 0x5385, &(0x7f0000280000)="e1") 2018/03/24 13:19:09 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/03/24 13:19:09 executing program 5: socketpair$inet6(0xa, 0x807, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x90, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x11}, 0x2}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x6}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0xd6f2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x3f}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000380)=0xffffffffffffffff, 0xfffffffffffffd26) r4 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r4, &(0x7f0000f25000)={&(0x7f00005c5ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="100000002e000103000000000000000000000000ce2a1c9535d87c1d3d3689054cbe3331d927c71b3e6f772d327b092aa80987dc3cbd1bb2a35ebcadba836a955640a479bfd14c2c52d6c24b"], 0x311}, 0x1}, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x0) 2018/03/24 13:19:09 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) [ 49.504152] audit: type=1400 audit(1521897549.898:16): avc: denied { ioctl } for pid=6734 comm="syz-executor4" path="socket:[15836]" dev="sockfs" ino=15836 ioctlcmd=891c scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.528365] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/24 13:19:09 executing program 1: getpgid(0x0) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='ns/ipc\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x2) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/24 13:19:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="e7ca9fa1c1aa48f5e3b3c366696c74657200070000000000d6070000000000ff01000000000000d7c2289ddf728288"], &(0x7f0000000040)=0x24) [ 49.561306] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/24 13:19:11 executing program 0: unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r2}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x5, 0x80000000, 0x968, 0x80000001, 0x1, 0x5, 0x8, 0x2, 0x0, 0x5, 0xfffffffffffffff7, 0x7, 0x51, 0x80000001, 0x401]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x3ff}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/24 13:19:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x26a950b) clock_getres(0x3, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fffffff, 0x41) 2018/03/24 13:19:11 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'em1\x00'}, &(0x7f0000000100)=""/41, 0x29) 2018/03/24 13:19:11 executing program 4: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/99, &(0x7f0000000280)=0x63) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0x6, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x1) getrandom(&(0x7f0000000000)=""/237, 0xed, 0x2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSBRK(r0, 0x5409, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0)={0x20000000000000}, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x2, 0x4}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x7a, "4364f578c183b689fd430903880130c1f03ab1c9cc9d0c6fd3227e6636d7897c741f3ec1d9743a9af5872f405fad4b221edb9cb5d511343cd46b56381bc9de563abfd8006c46aa6f8131077e683f84711b0c89eba059ccf9b570cb7fc8ac6ff658a226b6265049e6717f212e4a2156bfc48c06c7dddb69c81e6e"}, &(0x7f0000000480)=0x82) 2018/03/24 13:19:11 executing program 3: r0 = socket(0x10, 0xa, 0x0) socketpair(0x3, 0x6, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) write(r0, &(0x7f0000000100)="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", 0xfc) 2018/03/24 13:19:11 executing program 6: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0xffffffffffffff04) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2080) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x1, 0x1000000000000000, 0x3, 0x20}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000000080)={'eql\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) pwrite64(r0, &(0x7f00000001c0), 0xfd, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2}, &(0x7f00000002c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xe5540c0, 0x4e22, 0x0, 0x0, 0x80, 0x80, 0x0, r2, r3}, {0x100, 0x6, 0xac7, 0x6, 0x1, 0x2, 0x6, 0x800}, {0x9, 0x7, 0x3ff, 0x1}, 0xffffffff944531e1, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in, 0x4d6, 0x3b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8001, 0x3, 0x1100000000, 0x7}}, 0xe8) 2018/03/24 13:19:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_user(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="10b14c1ac969ab93bb040215321c64dc73797374656d5f753a6f626a6563745f8f3a6465766963756b69745f65780720da69ba91771073dfbb5cc48507832274ba19cce304b90e775bffa5e20d79bf69f471c9ed933b05706a9296"], 0x2e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100, 0x0) socketpair(0xa, 0x0, 0x30a, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) dup2(0xffffffffffffffff, r0) 2018/03/24 13:19:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) 2018/03/24 13:19:11 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @broadcast}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) 2018/03/24 13:19:11 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e21, @rand_addr=0x4}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getgroups(0x3, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="ceedce0bc128f2213a3e891efcde0572decf8ce6eac8a1540a2c0b98f8fa87b8b999ea4afb83f52456d62f9a85990a1a5ab5bb854fe300f24881fc6722ea173d", 0x40}, {&(0x7f0000000200)="0195fd7f17e8796430c940fab5e4823e9d1a4125c0be6fb59b85290f4d5da5bdec158c41da53f066d254c2e37252d67a8f2add9216fc81", 0x37}], 0x2, &(0x7f0000000640)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x8c, 0x800}, 0x4004) write(r0, &(0x7f0000000000)="240000001a0025e28982cf34c472832ca58215d6e237aaed35ae8ecb14fe848b295dddd897981c020b49ff6ef88f68bb7394eb080e000000000000cff480000000f8ffffffffffffff000000000800004f36754c09d3bd260000000000", 0x5d) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x9ba, &(0x7f0000000100)=0x2) 2018/03/24 13:19:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff2e) 2018/03/24 13:19:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x7) r1 = dup(r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={"6c6f00000000000000008700"}) socket$pppoe(0x18, 0x1, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) socket$inet(0x2, 0x0, 0x0) 2018/03/24 13:19:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="30a13d041e00001800010500000000000000000a0000000000690000000000140f0500000000000000000000009fe76aff3612"], 0x30}, 0x1}, 0x0) 2018/03/24 13:19:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0xfffffffffffffffe, 0x9}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7}, 0x8) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/24 13:19:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) fcntl$setsig(r0, 0xa, 0x31) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000240)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x1, &(0x7f0000000200)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0xf065, 0x2) write(r0, &(0x7f00000004c0)="bb2e3b5ce27708257fa2b32cb548968eda089b7ff3e7a7be47dfb15a73b0a60f7abd7e917b6c3376d74887f45e21b30e17e76c00a4f4d92d1dcc8a934779e2c5a0c771e837aaf6832023cd931941e6cbb514aa55420985e71b090746e452d7147db9ea93c5f0", 0x66) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/24 13:19:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f00000001c0)="796d0657f858aa5c4f1c74089f046bf36f298690886faf9f70bb350accee2262077475ab4b49f027df7936b3df648b64415fcd77dc0acad8f90deb7bd4d5d5e2e5dd67ea4e0661c19a03a2e13a1e64f49c5b5c715c47dc879a8d6725cb8f720675d53e6506906ba3f5360db7cf89432dfddeaee839190b98531ddf36d736f41bef2a829a4288000e50343b1025db91d7e606d7bc5c8a16660742fe6b07d9411970030957b7ac9bbe24ae5c113f3930c92d66cb5f3dac1f75b1e43fa5bd085b048444cf2a5995bd775cf11beb97b0b0a8b4b7", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x3, 0x1, 0xcd, 'queue0\x00', 0x9}) close(r0) 2018/03/24 13:19:12 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x100000001}) ftruncate(r0, 0x23d4) lseek(r0, 0x0, 0x3) 2018/03/24 13:19:12 executing program 6: futex(&(0x7f000000cffc)=0x8, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000080)="6aa7ac3ec4adc139016d0beb349f01aecaef66b6b0229813074fef3a37f82c78beb8035779ca1cedb61fb558e015ca5d34551b2fca5e84d8e388b0cacb361b669f75ee7666e17e2b628824597c178113f0cf0a422c1b522bd3ec700f", 0x5c) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000cc7fe8)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='map_files\x00') fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000b71ff8), &(0x7f000040f000), 0x0) 2018/03/24 13:19:12 executing program 0: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000011ffc)={0x0, 0x0, 0x2, 0x100000000}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="54a83e8ac4af274cbfaa9025ece448fd93a69d82b32acae14b4e497e82992ad420fb34c99781", 0x26}, {&(0x7f0000000040)="ed4e1cedc712f207c74c4c983cd24b544a7ef75e9216ea407a9737139a87e01582c81df542e789ed5339f1752a8d02e5233003550c01286b549ab213f09de94b4bf738fea8fa25d8defac55bc52111cfc85c948feb4ffe64771349fadcfed33445bbca03bcd67691", 0x68}, {&(0x7f00000000c0)="11c4083cb859fcb130747d16c7d227be727ae49a0b4a66e19355c87856785641d0336e0970bb09fe0ffdb6898720f2b72d1e2124de0c3f5387883df2e85d43c55be629a0e3c2e54f0669b8149808e2f3bb9e9a4dae0c1b1fe374d54b3aa478e61b4615195bd7913c37b3ee1d3df20589778f694ed2bed7d61ff6ad1fcbe63a437ab2", 0x82}], 0x3) 2018/03/24 13:19:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x6, 0x1000}, 0x4971b8cc13f3fdb3) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x2, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="7cb4b07f4f5ac776bdca7d1cc8cc89e19733d0994937922d33fc24c2c0815816ba0f2450a17c89300ad1d993b5d174c5650b4acd33b28af9c5c384085302dbaf6e1cf4024a34367202aac3702f1a5d961a406bf19ea28621cd1ec61a04ba", 0x5e, 0x4103, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/24 13:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, 0x11b1, 0x4}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x0, 0x10, 0xffffffffffffc00a, 0x2}, &(0x7f0000000180)=0x18) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x4, &(0x7f00000009c0)={'filter\x00', 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000200)=0x40, 0x2) execveat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000280)='%/vmnet0#\x00', &(0x7f00000002c0)='/dev/sequencer\x00', &(0x7f0000000300)='filter\x00', &(0x7f0000000340)='wlan1posix_acl_accesseth0vboxnet1nodevselinuxbdev),.\x00', &(0x7f0000000380)='^w\\\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='system_u:object_r:src_t:s0\x00', &(0x7f0000000440)='SECMARK\x00', &(0x7f0000000480)='filter\x00', &(0x7f00000004c0)='cgrouptrusted&+$/\'{wlan1.ppp1}mime_typewlan0keyringselfem0)[ppp1ppp0:\x00', &(0x7f0000000540)='user{-prockeyring)$\x00'], 0x100) 2018/03/24 13:19:12 executing program 2: munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/24 13:19:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfdc9) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x59, r1}) 2018/03/24 13:19:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000440)=""/24, 0x18}, {&(0x7f0000000480)=""/200, 0xc8}, {&(0x7f0000000580)=""/243, 0xf3}, {&(0x7f0000000680)=""/187, 0xbb}], 0x9, 0x0, 0x0, 0x9}, 0x1) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f0000ea8000), 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) 2018/03/24 13:19:13 executing program 4: personality(0x444000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/03/24 13:19:13 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/52) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@hopopts={0x2c}, 0x575) [ 52.573629] audit: type=1400 audit(1521897552.958:17): avc: denied { write } for pid=6855 comm="syz-executor6" name="map_files" dev="proc" ino=15961 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/24 13:19:13 executing program 5: clock_nanosleep(0x4, 0x2, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x8, {0xffff, 0x80000001, 0x2, 0xff, 0x5, 0x9}, 0x100000000}, 0xe) 2018/03/24 13:19:13 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000240)=0xfffffffffffffd6b, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x7) 2018/03/24 13:19:13 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0xff, 0x4) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="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", 0xff}], 0x200000000000006c) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) [ 52.620818] audit: type=1400 audit(1521897553.008:18): avc: denied { setattr } for pid=6855 comm="syz-executor6" name="map_files" dev="proc" ino=15961 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 52.710029] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46349 sclass=netlink_tcpdiag_socket [ 52.748593] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46349 sclass=netlink_tcpdiag_socket 2018/03/24 13:19:13 executing program 3: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x0, r1}) 2018/03/24 13:19:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/24 13:19:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000eb03242f23cea03374e18c5ca8a24fdeaf1db1f729afb639199e54"], 0x14}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x4, @empty, 0x40}], 0x1c) 2018/03/24 13:19:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) fcntl$getown(r1, 0x9) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x25e, &(0x7f0000019000)}, 0x2) 2018/03/24 13:19:13 executing program 6: clone(0x100000, &(0x7f0000000240)="9c", &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000200)) r0 = gettid() syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x37, 0x0) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000000000)={0x35, 0x0, 0x0, 0x1}) sched_rr_get_interval(r0, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x1) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:hald_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2c) 2018/03/24 13:19:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000000)='f', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) fcntl$getflags(r3, 0xb) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/03/24 13:19:13 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x10) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 13:19:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x10006}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/03/24 13:19:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x857, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) close(r0) fsync(r2) 2018/03/24 13:19:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f00000000c0)=0xc4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300)={0x7}, 0x4) r2 = memfd_create(&(0x7f0000000100)='bdev*keyring]ppp0user\x00', 0x3) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000140)=0xffffffff, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 13:19:13 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x1000}, 0x8) 2018/03/24 13:19:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001263, &(0x7f0000000100)) 2018/03/24 13:19:13 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x288382, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x800, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x18c) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 13:19:13 executing program 7: r0 = socket$inet6(0xa, 0x2100100000000003, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1f, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000100)=0x8) 2018/03/24 13:19:13 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00e6ffffff00000000000004000800050000000000000000000000000000000000000000000000e4000000030006009c7a5f81513727f7038877f2e67f00000000020000000000001c12bc6a47670000000000000000000200ae0000000000000000000000000003000500"], 0xffffffffffffff30}, 0x1}, 0x0) 2018/03/24 13:19:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x264000, 0x42) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40800, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000978ffc)) 2018/03/24 13:19:13 executing program 6: mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) r0 = eventfd(0x2) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/180, 0x16f}], 0x1) r1 = memfd_create(&(0x7f0000000000)='}lo+#\x00', 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='erspan0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfffffffff53d1c9c, 0x0, 0x4, 0x16}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000240)=0x8) read(0xffffffffffffffff, &(0x7f0000d91f7a)=""/134, 0xfe0f) 2018/03/24 13:19:13 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x10001}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x47f}, 0x9, [0x9, 0x9, 0x8, 0x5, 0xfa, 0xf, 0x8, 0x1]}, 0x5c) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r2 = inotify_init1(0x0) r3 = dup2(r2, r0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000100)=0x98) r5 = gettid() setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e20, 0x9b5, @remote={0xfe, 0x80, [], 0xbb}, 0x9760}}}, 0x84) fcntl$setown(r3, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f0000000140)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000280), &(0x7f00000002c0)) 2018/03/24 13:19:13 executing program 0: clock_gettime(0xf9629258f59b266e, &(0x7f0000000100)={0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r0}}, &(0x7f0000916fe0)) 2018/03/24 13:19:13 executing program 5: r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="1baecbbb31128a935dfedc9c4d2ddee24a1cda3b8924460d1e3fc33949949f02fd2dcea5b58f48cc4101b2c4bba5251180093f73c03460edd39ee012ce0027a7da55965f3fa2efee45bedc1003df9f01863e31d6dfaa65201232118cc81e71481eab2df040a0ad33154eeb71135d97c85649ca94e7af3b9b5e04472bfecb029fefd19058f52ffff080483b11588b5cae0d84376010ce642c0226c34c822bab682e7aafc3e784d77e67b8cc9541b2e1d295ca1460570608d14c10d20c0e7a572cd0eaf4c3e84883a0c76558aa11effe69492207801d01ac5670e7ef82f351", 0xde, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000000440)=""/135, 0x87) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20800, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80801) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x4}) sigaltstack(&(0x7f00006ff000/0x4000)=nil, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x4000000000000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) lseek(r3, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @rand_addr=0x100}}, [0x20, 0x5, 0x1, 0xfff, 0x73fd, 0x3, 0x51, 0x9, 0x9, 0x34e, 0x2, 0x0, 0x2b83735d, 0xfff, 0x5]}, &(0x7f0000000280)=0x100) 2018/03/24 13:19:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x220002, 0x41) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)="6d937543756510", 0x0, &(0x7f0000ebcffe)) 2018/03/24 13:19:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x84100, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/134) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000dcd000)="72ff7f000100", 0xa50000, &(0x7f0000000080)) statfs(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000d97fc0)=""/64) 2018/03/24 13:19:13 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000540)='net/rt_cache\x00') getpeername(0xffffffffffffffff, &(0x7f0000000580)=@hci={0x0, 0x0}, &(0x7f0000000600)=0x80) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x6, 0x4e23, 0x10000, 0xa, 0x80, 0x20, 0x2c, r2, r3}, {0x0, 0x3ff, 0x1ff, 0x100, 0x3, 0xffffffff00000001, 0x733, 0xa4}, {0x101d, 0x8, 0x6, 0xea12}, 0x8000, 0x6e6bbb, 0x0, 0x1, 0xc5bbc81c7461240b}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4d3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x7fff, 0x3, 0x80000000}}, 0xe8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r4, 0xfffffffffffffff9) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x2}, &(0x7f0000000180)=0x8) getsockname$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) bind$packet(r4, &(0x7f0000000080)={0x11, 0x10, r6, 0x1, 0x10000, 0x6}, 0x14) recvfrom$inet(r4, &(0x7f0000000400)=""/176, 0xb0, 0x0, &(0x7f00000004c0)={0x2, 0x4e24, @rand_addr=0x8}, 0xfffffffffffffe3b) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000002c0)) 2018/03/24 13:19:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)="66656e7300fcd335e55a15726ab658b154700518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x200000, &(0x7f0000000140)="ffff0ae6") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") [ 52.985690] [ 52.987353] ====================================================== [ 52.993662] [ INFO: possible circular locking dependency detected ] [ 53.000054] 4.4.120-gd63fdf6 #29 Not tainted [ 53.004441] ------------------------------------------------------- [ 53.010830] syz-executor5/6964 is trying to acquire lock: [ 53.016342] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 53.026627] [ 53.026627] but task is already holding lock: [ 53.032580] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 53.041100] [ 53.041100] which lock already depends on the new lock. [ 53.041100] [ 53.049383] [ 53.049383] the existing dependency chain (in reverse order) is: [ 53.056972] -> #2 (ashmem_mutex){+.+.+.}: [ 53.061750] [] lock_acquire+0x15e/0x460 [ 53.067989] [] mutex_lock_nested+0xbb/0x850 [ 53.074590] [] ashmem_mmap+0x53/0x400 [ 53.080645] [] mmap_region+0x94f/0x1250 [ 53.086874] [] do_mmap+0x4fd/0x9d0 [ 53.092664] [] vm_mmap_pgoff+0x16e/0x1c0 [ 53.098978] [] SyS_mmap_pgoff+0x33f/0x560 [ 53.105381] [] do_fast_syscall_32+0x321/0x8a0 [ 53.112135] [] sysenter_flags_fixed+0xd/0x17 [ 53.118807] -> #1 (&mm->mmap_sem){++++++}: [ 53.123648] [] lock_acquire+0x15e/0x460 [ 53.129874] [] __might_fault+0x14a/0x1d0 [ 53.136188] [] filldir+0x162/0x2d0 [ 53.142327] [] dcache_readdir+0x11e/0x7b0 [ 53.148729] [] iterate_dir+0x1c8/0x420 [ 53.154883] [] SyS_getdents+0x14a/0x270 [ 53.161111] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 53.168297] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 53.174480] [] __lock_acquire+0x371f/0x4b50 [ 53.181061] [] lock_acquire+0x15e/0x460 [ 53.187341] [] mutex_lock_nested+0xbb/0x850 [ 53.193927] [] shmem_file_llseek+0xf1/0x240 [ 53.200506] [] vfs_llseek+0xa2/0xd0 [ 53.206394] [] ashmem_llseek+0xe7/0x1f0 [ 53.212640] [] compat_SyS_lseek+0xeb/0x170 [ 53.219134] [] do_fast_syscall_32+0x321/0x8a0 [ 53.225888] [] sysenter_flags_fixed+0xd/0x17 [ 53.232550] [ 53.232550] other info that might help us debug this: [ 53.232550] [ 53.240657] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 53.250363] Possible unsafe locking scenario: [ 53.250363] [ 53.256386] CPU0 CPU1 [ 53.261019] ---- ---- [ 53.265653] lock(ashmem_mutex); [ 53.269300] lock(&mm->mmap_sem); [ 53.275571] lock(ashmem_mutex); [ 53.281740] lock(&sb->s_type->i_mutex_key#10); [ 53.286816] [ 53.286816] *** DEADLOCK *** [ 53.286816] [ 53.292842] 1 lock held by syz-executor5/6964: [ 53.297390] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 53.306430] [ 53.306430] stack backtrace: [ 53.310895] CPU: 0 PID: 6964 Comm: syz-executor5 Not tainted 4.4.120-gd63fdf6 #29 [ 53.318482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.327805] 0000000000000000 e19df4c0328f8ea0 ffff8801c9d9fa58 ffffffff81d0408d [ 53.335777] ffffffff8519fe60 ffffffff851a99a0 ffffffff851be970 ffff8801c8bc20f8 [ 53.343753] ffff8801c8bc1800 ffff8801c9d9faa0 ffffffff81233ba1 ffff8801c8bc20f8 [ 53.351731] Call Trace: [ 53.354293] [] dump_stack+0xc1/0x124 [ 53.359631] [] print_circular_bug+0x271/0x310 [ 53.365751] [] __lock_acquire+0x371f/0x4b50 [ 53.371690] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.378674] [] ? __lock_is_held+0xa1/0xf0 [ 53.384439] [] lock_acquire+0x15e/0x460 [ 53.390031] [] ? shmem_file_llseek+0xf1/0x240 [ 53.396150] [] ? shmem_file_llseek+0xf1/0x240 [ 53.402267] [] mutex_lock_nested+0xbb/0x850 [ 53.408208] [] ? shmem_file_llseek+0xf1/0x240 [ 53.414323] [] ? mutex_lock_nested+0x5d4/0x850 [ 53.420522] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 53.426722] [] ? mutex_lock_nested+0x560/0x850 [ 53.432922] [] ? ashmem_llseek+0x56/0x1f0 [ 53.438687] [] shmem_file_llseek+0xf1/0x240 [ 53.444626] [] ? __fget+0x23a/0x3b0 [ 53.449886] [] ? shmem_mmap+0x90/0x90 [ 53.455306] [] vfs_llseek+0xa2/0xd0 [ 53.460548] [] ashmem_llseek+0xe7/0x1f0 [ 53.466149] [] ? ashmem_read+0x200/0x200 [ 53.471833] [] compat_SyS_lseek+0xeb/0x170 [ 53.477684] [] ? SyS_lseek+0x170/0x170 [ 53.483197] [] do_fast_syscall_32+0x321/0x8a0 [ 53.489314] [] sysenter_flags_fixed+0xd/0x17 2018/03/24 13:19:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x5, 0x4, 0x2, 0x6c, 0x95d5, 0x7ba927ed, 0x8, 0x4, 0x80000001, 0x4, 0x8, 0x3, 0x80, 0x5f, 0xff]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x8) ioctl$TCSBRKP(r1, 0x5425, 0x80000001) tee(r0, r0, 0x6, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) 2018/03/24 13:19:13 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0)=0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="02120000020000000000800000000000"], 0x10}, 0x1}, 0x0) 2018/03/24 13:19:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000b84fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newroute={0x2c, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000080)="c500827bb4e5cc82043d2d16943ee78817c272d82cf86314") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'erspan0\x00', 0x8}) 2018/03/24 13:19:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'syz_tun\x00', @ifru_flags=0x1000}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/03/24 13:19:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="b4", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @random="f2d12a14ddcf"}, 0x10) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0x43ffe, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/24 13:19:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0xa, 0xf, 0x2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0xffffffff, 0x1, 0x7ff, 0x0, 0x10000000}, 0xc) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x4c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) 2018/03/24 13:19:13 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) read$eventfd(r0, &(0x7f0000000000), 0x8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) 2018/03/24 13:19:13 executing program 1: unshare(0x400) r0 = eventfd2(0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x40, 0x40000) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', '^+!ppp0\x00'}, &(0x7f0000000040)='&]procvmnet1:,cgroupppp1selinux\x00', 0x20, 0x0) 2018/03/24 13:19:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="030a084bbe337e0e9c28f7992b18064a9dec460134a17c3bd199a51d912ef84e874170d417579d03c483dce263ac6d3c21a7dd7b78fc935708f789a7be7999aba57d96096f594031bb09981a3c475763dbf5721ef4b14ded03889b73edb858b3a6e40cbe6ab192e2f77b10245cef3b9ec5c24e3669be940d1a1f7c7fd7c713b74b40fd343434d1c05c0d0ceb662906dc7d13d4ad66b65283befe30b5e86b7a763bd768c1dfd6", 0xa6, r0) mq_notify(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x4, @thr={&(0x7f0000006fe6), &(0x7f0000009f2a)}}) 2018/03/24 13:19:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x6, 0x40000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x100000000000}, 0x8) r4 = syz_open_pts(r0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xf8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000240)={r6, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x7ff}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x62da}, @in6={0xa, 0x4e22, 0xffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000280)=0xc) r7 = syz_open_pts(r0, 0x0) r8 = dup3(r1, r0, 0x0) close(r7) dup3(r8, r4, 0x0) 2018/03/24 13:19:14 executing program 7: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000040)}}, {{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/03/24 13:19:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/127) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x7, 0xb22f9815) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x8, 0xffffffffffff74d7, 0x7fffffff}) socket$key(0xf, 0x3, 0x2) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x200, 0x4) 2018/03/24 13:19:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x2}, {0x6}]}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000840)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'tunl0\x00', r3}) sendmsg$netlink(r0, &(0x7f000008e000), 0x0) 2018/03/24 13:19:14 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) quotactl(0x100000001, &(0x7f00000001c0)='./file0/file0\x00', r0, &(0x7f0000000340)="336f658d252d343179d236d411e5aee275f70809b08382119caf691c4cf3fe5aea239a9d9bd9527c6fe80cf3edd3fca4d0871be3dc282cb179db8837c518b9db6761fd41641cd473246957094bb13c51a1ac49c93ae428abeebd501464e4f9") getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000080)=0x20) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x5, 0xfffffffffffff13b, 0x1000, 'queue0\x00', 0x1f}) 2018/03/24 13:19:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2, 0x5cb2, 0x2, 0x6, 0x80000001, 0xfffffffffffffffe, 0x0, {r2, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x93b, 0x4, 0x10001, 0x10001, 0xfffffffffffffff7}}, &(0x7f00000001c0)=0xb0) syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') [ 53.593002] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket [ 53.612828] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket 2018/03/24 13:19:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0xf13e, 0xffffffffffffffd8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/03/24 13:19:14 executing program 1: mremap(&(0x7f000062f000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f000062f000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sigaltstack(&(0x7f000062f000/0x2000)=nil, &(0x7f0000510000)) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/24 13:19:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/215, 0xd7, 0x53) 2018/03/24 13:19:14 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x5, 0x40b00) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = getpgrp(r0) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000340)=""/28, 0x1c}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f0000000300)=""/5, 0x3cd}], 0x3, &(0x7f0000000140)=[{&(0x7f0000000200)=""/236, 0xec}], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x0, 0x2}, 0xfffffffffffffed1) 2018/03/24 13:19:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x4, 0x0, 0x4, 0x1}}, 0x26) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f00000023c0)=[{0x29, 0x0, 0x0, 0x3}]}, 0x8) pwritev(r0, &(0x7f0000002380)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="a17308c1bc80d558ae4d205d75e32e1461358093d81d7c4c817d99a8ff64df2c5a6c2010aded5e2e54b9dfb2153dd51bec2ee39607697973da34b54b62d3bb2e6c25139d64ce22f15efa800ada4b0dfbbe840f1d913881f6cfbbb243b26334cea468c2b69e111cfafadf4233fe9cd9e90a4cfd6bd5d3af2ef8ef6c1b82621074a730dd811a647cc6de40f5124fc389b5b81db756f16abef3dd70a076b50a1e7e5266e958852c7d326c840f7efdb9be3d9c6dc5f0f5937090f9", 0xb9}, {&(0x7f0000000180)="5ce2aa156b9ac57e8f98b01b20f5a9d2137770c0178d7c1bac5159362a62b9d55016a9005b440f34b1ac3414262eb1ddaaa534b187c1a1cfc8e5db292a48d3a92c69c6eb4900a4f9957624c4ee27eca6b41cee4aeb424e8b56274d369edd57a96d6966b8d2acc4f9a54673e9d9483921fdcbd231e764247751a626011f023bbdb4dc7dcb8739184a", 0x88}, {&(0x7f0000000240)="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{&(0x7f0000001380)="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", 0x1000}], 0x8, 0x3) 2018/03/24 13:19:14 executing program 4: r0 = inotify_init1(0x80000) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0x12, r2, 0x0, &(0x7f0000000000)) 2018/03/24 13:19:14 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x5, 0x3, 0x1}) readv(r0, &(0x7f0000000080), 0x2000000000000040) 2018/03/24 13:19:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x121080) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.ima\x00') 2018/03/24 13:19:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x100000000000002, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x0, 0x80000003]) r1 = syz_open_procfs(0x0, &(0x7f0000272000)="00020000000e00000000000000") ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000000)={0x6, 0x4, 0x88, 0xfffffffeffffffff, 0x17, 0x5400}) readv(r1, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0xfffffffffffffed8}], 0x2000000000000345) tee(r1, r1, 0x3, 0xc) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/24 13:19:14 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/244, 0xf4}], 0x2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/133, 0x85}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x20040001000004, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/03/24 13:19:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000040), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/97) 2018/03/24 13:19:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a5dff8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x10002, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) r3 = epoll_create1(0x80202) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000013ff4)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000)={0x3f, 0x7, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)) 2018/03/24 13:19:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2, 0x1, 0x1, &(0x7f0000ffe000/0x2000)=nil}) 2018/03/24 13:19:14 executing program 5: r0 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='.wlan1bdev%eth0[!vboxnet0.):}-', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fsetxattr(r1, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) 2018/03/24 13:19:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/4096, 0x1000}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff000014000000080045000415000000000011907800000000e00000014e204e210401907800d7050200f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab67e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe300000000000000000000000000"], 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/24 13:19:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1018fe) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x5, &(0x7f0000000100)={0x38, 0xf69e, 0x6, 0x7}) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) 2018/03/24 13:19:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='statm\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x0) eventfd2(0x1000, 0x80800) 2018/03/24 13:19:14 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x180000000000, 0x1f, 0x8}, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r3, 0x300, 0x70bd29, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'syz_tun\x00', 0xfffffffffffff086}) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x80000001, 0x0) 2018/03/24 13:19:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x100000000, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x1}, 0x8, 0x3, 0x4, 0xffffffff, 0x800, &(0x7f0000000100)='eql\x00', 0xffffffff, 0xffffffff, 0x3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 13:19:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) r2 = dup(r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000000)={0x7, 0x1f}) shutdown(r1, 0x2) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000080)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e22}}}, 0x104) 2018/03/24 13:19:14 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0xffffffffffffff77) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x9}, {0x0, 0x0, 0x0, 0xecc1}]}, 0x10) 2018/03/24 13:19:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x3fe) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/24 13:19:14 executing program 5: r0 = socket(0x10, 0x800, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) 2018/03/24 13:19:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="73cdb0533573ee6d1448044191a7417509d492b15c3b7044c3a86e7481f67e053db48883881ed1f48112d5bb3f231f51f142c5e93a47b5a1c73d5dc442506bcdf4566ff49ca51956465977b95b93600c828255a345172d4b7919ad28c057bf0ff83013d1", 0x64, 0x8000, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x4) 2018/03/24 13:19:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000180)=""/151, 0x97}}], 0x1, 0x0, &(0x7f00000018c0)={0x77359400}) 2018/03/24 13:19:14 executing program 7: r0 = socket(0x40000000000011, 0x2, 0x0) setsockopt(r0, 0x200000000107, 0x1, &(0x7f0000000040)="010000000e00060000071a80000001cc", 0x10) recvfrom$ax25(r0, &(0x7f00000000c0)=""/87, 0x57, 0x40000000, &(0x7f0000000180)={0x3, {"be2058aa338342"}, 0x2}, 0x10) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/24 13:19:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x1, 0x10001, "f93ae760ea0d6227df13130dbdffedc1ec42262a9636b6fc84423e8425c33b02f91089a0c17201f85bc605a83ed1577f738f600c97567f5a375e7c2a8d3298bbe6f28af7ac486329ec1fd2d514b7cff8"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed3ffc)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x28e080, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{0x7, 0x87b}, {0x100000000}, {0x6, 0x409}, {0x20, 0x4}, {0x8000, 0x3f}, {0x1, 0x7}, {0x0, 0x5}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x410002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000001c0)={0x1, 0x7, 0x100000001}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r4 = getpid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)=r4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f00006f5000)}}], 0x1, 0x2041, 0x0) 2018/03/24 13:19:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x10400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/03/24 13:19:14 executing program 5: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000ce4000)) 2018/03/24 13:19:14 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x1c4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)) open(&(0x7f0000bd1ff8)='./file0\x00', 0xf283aa8da6c9f18d, 0x40000000) 2018/03/24 13:19:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet6(0xa, 0xf, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 13:19:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000ddcff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000de6000)) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, 0x0, 0x20000000, &(0x7f0000000000)) 2018/03/24 13:19:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x80, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0xfffffc2a}, 0x2}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvfrom$inet(r0, &(0x7f0000000040)=""/95, 0x5f, 0x0, 0x0, 0x0) r1 = gettid() tkill(r1, 0x16) 2018/03/24 13:19:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000002ffb)='task\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) getdents64(r0, &(0x7f0000005fd6)=""/42, 0x1be) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) getdents64(r0, &(0x7f0000000000)=""/1024, 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/24 13:19:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000004c0)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) getgroups(0x2, &(0x7f0000000680)=[0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) r11 = geteuid() getgroups(0x1, &(0x7f0000000700)=[0x0]) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="df1857d9dddcba2cf099abc6de32a20f7faf744574a61a1a2fd8e1a98612c8ba5c1d8c0b554b61aa1031a111014dbdcf9ae73e3d1fd7c9e15c5e05d684f19e6f549a96ddde27043f33d644112bcf67dda786201ce56034e52feed22123811525358df83f3e1988979b15b63d0ea65b3598cd3ee6280c2e446f7ae1ab2bd2c4f78aeb396c0700219d4fb0d4ff5c1595a0883c028bac417ad07ae49eed", 0x9c}], 0x1, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xdc, 0x4000000}, 0x40000) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x200002fd) 2018/03/24 13:19:14 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') pread64(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x19a) sendfile(r0, r2, &(0x7f00000004c0), 0x400000ff) 2018/03/24 13:19:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x488100) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) 2018/03/24 13:19:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="ba875e9ff39ab2750718e933191bbcab", 0x10}], 0x1, &(0x7f0000000700)}}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f0000002280)=[{&(0x7f00000020c0)="e51dc7e673413f5f30700b17138a1e03c14d182153724957d227b883e2cef506aa588942809c80a081a53ff510dff048c328ae8b12b835697b355006a48fa5487df85f17847fd10c8e6b919e41a3cb27d69421d8302f3c0a0893a31aca2c86889da23a499e60352ae3524285d5303219418042ebefe5dbc8bd390b72b7c6debf553769721ebed639420f3f0c574624f90d9b1a215ebe40af889e33a92e8f18", 0x9f}, {&(0x7f0000002200)="b03755e453ca2d19adba2526d31e09980b3b6d1aba7067751730a8fd492498c8e6c63436628704430062ef669f5248a3525780c4d95a3ba6e7ef439f4447426e7c0e2cab5d3ef0bf931303473504cf3ff2d59ab347ab7970557be3e920ed1a8245b45a0b728e64acb62db3f39c6b94c1", 0x70}], 0x2, 0x0, 0x0, 0x4000}, 0x3ff}], 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) eventfd2(0x100, 0x80000) 2018/03/24 13:19:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4000000000002e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202000, 0x21) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='reno\x00', 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) fcntl$getown(r0, 0x9) 2018/03/24 13:19:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x300, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, 0xa, 0x0, 0x8, "9f29c810f02980f443338ad154df3c9b88447341afa3864197d463586e0d42cda3a9dd91a37e233f5e4d973dd26d0e88b8df69316a77c5e4fe09aa15f1000175", "0c3c4d92aee82a702afaa833a8176e1c63e24fdc83c50067566a9d84cdc6b557", [0x100000000, 0x6071cd1b]}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000363ffc)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000000000)="ee8a2b641f2f250c86cff6cc4b996f2ff854bea59fe9a2672024535b5b863f150087f8c333aec11a0220a0d40a5d583437167b224ba711f68be9482da202000000000000000052aad7728ba5821fa2c6259b0f91d7ab5521318e10146e97b1642b5546b7111863f0c5f3b61dd78a0a1c8800b100ec590f40969af432d35345a84faa53e4e995adacfa2839da4caf1f1809ff2a712a1317f7025f0ea746f8e0f1cb994bad78b314d696b68d926c27814fbfa07e3769d5d811101753e1310f1dc78279b2b0c3174913", 0xffffffffffffffa3, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0xfffffffffffffda2) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/24 13:19:14 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @rand_addr}, &(0x7f00000002c0)=0xe392a9de) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x76, 0x5}, &(0x7f0000000100)=0x8) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200401) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, 0x2, 0x8, r3}, &(0x7f0000000180)=0x10) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 13:19:14 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x1000, &(0x7f0000000340)="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"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f0000000040)={'ipddp0\x00', @ifru_settings={0x1830, 0x7529, @fr=&(0x7f0000000000)={0xffffffffffffffd0, 0x6, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x7, 0x40}}}}) 2018/03/24 13:19:14 executing program 1: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='sessionid\x00') sysfs$1(0x1, &(0x7f0000000140)='sessionid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000125, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x2, 0x8}) ioctl$KDSKBLED(r0, 0x4b65, 0x401) 2018/03/24 13:19:14 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c57ef8)={0x0, {{0xa, 0x4e20}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x105401) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8b, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0x9}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x74) 2018/03/24 13:19:14 executing program 6: r0 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='keyring\x00', 0xfffffffffffffffe) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000280)="024cfc03b84697020a895148f733462c2f4094fd9769b40aba935a3c2888fc828c169c27081af111de5da16a8770daabdfae0dfdde8f3ce2343a02b95b8a355a43d52bcecf84161ca7e58871c658d18181d38f69aed5f9093d20b47e31a9ff1e297c8599d7904264a4f85157bab0c9e09157c2a530c8a9fb2315c1c1a0aadc0523e53dc7e8bb9fe046f7a2e20aae287f032f3a0f6f2960664a509d36d4ecc2392f639611e89062e6dad24ecfa37329718686c172839b26c3f4a3eda1b6769983ed237c5c7ad9c71e69fa1a5d8119ea58c50ff6b44b32b711b27517a8ad9c5e24ecad418653a41c294f31d5299c83cdfa3011") add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/03/24 13:19:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYRES32], 0x4}, 0x1}, 0x0) 2018/03/24 13:19:14 executing program 4: write(0xffffffffffffffff, &(0x7f0000000180)='O', 0x1) 2018/03/24 13:19:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[], 0x0) 2018/03/24 13:19:14 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="080000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000a00000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ffffff000000000000000000"], 0x3d4c) socket$inet6(0xa, 0x5, 0xfff) r1 = fcntl$dupfd(r0, 0x406, r0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)="a2747275737465646d643573756d5c2100", &(0x7f00000001c0)='\x00', &(0x7f0000000200)="7b5cab7472757374656400", &(0x7f0000000240)='eth1#wlan1keyring\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='eth0bdevcpuset(:.@bdevppp0vmnet1bdevcpuset\x00', &(0x7f0000000340)=':\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)=':,\x00', &(0x7f0000000400)='wlan1{ppp0selinux\'$/\x00', &(0x7f0000000440)='user(\x00', &(0x7f0000000480)='}\\$-:\x00', &(0x7f00000004c0)='.\x00'], 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r3 = getegid() fchownat(r1, &(0x7f0000000540)='./file0\x00', r2, r3, 0x100) 2018/03/24 13:19:14 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141402, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/141, 0x8d) write(r0, &(0x7f0000000080)='M', 0x1) 2018/03/24 13:19:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) sendto$unix(r0, &(0x7f0000000080)="586c7a4f1388c91347dbdaef14d34ea44e99d6bf59ad535ca1ccf83a6e44e77158ba56034b2bda94b3f47d0908f7b06d890e4bdbd9efef39da3bad6f08e63f4c542bab42d11164c2b1859bbff1015961cc826b930eff1e72b6312d452cfefe9efe0dd5700e67daa5252991746fc8b7c803ee4b29fdeb11dcdd6d915eefcd54339837c24fcf", 0x85, 0x2400c810, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") recvfrom$ax25(r0, &(0x7f00000001c0)=""/222, 0xde, 0x40002162, &(0x7f00000002c0)={0x3, {"c17c0d44a4f263"}, 0xa7}, 0x10) setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/24 13:19:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffffffffffc8b, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/24 13:19:14 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) creat(&(0x7f0000000080)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xf38, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in={0x2, 0x4e22}], 0x58) tkill(r0, 0x1000000000016) open$dir(&(0x7f0000e9f000)='./file0\x00', 0x0, 0x0) 2018/03/24 13:19:14 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x100000000, 0x2}, 'port1\x00', 0x90, 0x90006, 0xca3, 0x400, 0x3, 0x4040000000000000, 0x5, 0x0, 0x2, 0x6}) 2018/03/24 13:19:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) fchmod(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffb) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/03/24 13:19:14 executing program 1: unshare(0x8000000) socketpair(0x0, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, {0x6, @random="badb35da4eea"}, 0x8, {0x2, 0x4e21, @multicast1=0xe0000001}, 'gre0\x00'}) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r1, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r2, &(0x7f0000000040)) mq_timedsend(r1, &(0x7f00000000c0)="f0bac8c69b83a821ee5fdcd2a9b560a5a21432262cc0a259feb89e5bd2b25bbee0e7edb91d815441926e75c0f4fbf65b9126a46ffab287fdf8c6cd2929372d84157cb54057eced965316cedaa1f63cfd35f36c204d38694afa736841ca330be33e37a4f81bc740df53bf33b07db4349ca08d14027b018e9dedbf4f40ec676879b87b334e54fc7c4be0f25e17fe896716165a43921ce455b8196d4ba1ecf747c838184b018a2101afcf613ab128bbdf04cf50847d4572", 0xb6, 0x1c, 0x0) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/24 13:19:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') read(r0, &(0x7f00000002c0)=""/182, 0xffffffffffffffe5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/24 13:19:14 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x3ffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0xfefffffffffffff8, 0x3fb, 0x6, 0x0, 0x200000004}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/56, 0x38}], 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x103800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) 2018/03/24 13:19:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000762ffc), 0xfffffe95) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7f, 0x401, 0x0, 0x53, 0x1ff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x842}, &(0x7f0000000180)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/03/24 13:19:14 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xdb68, &(0x7f0000000140)=0xffffffffffffff29) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)=""/251, &(0x7f0000506ffc)=0xfb) 2018/03/24 13:19:14 executing program 2: r0 = socket$inet6(0xa, 0x1004000000001, 0x8) flistxattr(r0, &(0x7f0000000040)=""/147, 0x93) socket$inet6(0xa, 0x80007, 0x161) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002580)={@local, @remote, 0x0}, &(0x7f00000025c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002600)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 13:19:14 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='dev ', 0x3) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x6, 0x4) ftruncate(r0, 0xffff) r1 = accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x80800) write(r0, &(0x7f00000003c0)="76d942466a611a236e9aba97d6c1b8f29f0816d094a4492e61965fee91502e0f669c381a0fc71d959e718be254fddb9fff4ce4373b6bdbe74942c356f2a9e1593a7402cd412891ce0dcbc299476dd8320f480d8651014f885412629f", 0x5c) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000100000a, 0x8000000002400016, r2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sched_yield() sysfs$1(0x1, &(0x7f0000000ffc)='dev ') ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3b, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000500)={&(0x7f0000000380)=[0x3, 0xa7, 0x2, 0x3, 0xc30, 0x4, 0x1000, 0x4, 0x9], 0x9, 0xffffffffffff8000, 0x8001, 0xf337, 0x5, 0x9, {0x3, 0x101, 0x1, 0xaa, 0x7f, 0xf3e1, 0x6, 0x3ff, 0x6, 0x5, 0x0, 0x6, 0xf343, 0x3, "dd3ac9e23c4620e32de8e8412c2a3dd32c76764cbdac3cc15c5527a275754fcc"}}) recvfrom$ipx(r2, &(0x7f0000000440)=""/169, 0xa9, 0x20, &(0x7f0000000140)={0x4, 0x7, 0xe69, "641304d9baf6", 0x5}, 0x10) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000300)={r3, 0x2}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000000180)={0x30, &(0x7f0000000340)=""/48}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000240)={'bcsf0\x00', 0x7}) 2018/03/24 13:19:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x28c) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x10c) 2018/03/24 13:19:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) sendfile(r0, r0, &(0x7f0000000080), 0x1) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) syz_emit_ethernet(0xcd, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff5615c970e92a91003600810017000004fe805b5bea1f58504c2fbf7c7bac02c4ef617d5b6f3c8d3988fa00d8ead56ec438667a6e5b3e65dfc78f03c26fb62a3dc030f0d209fa7c15dd27873e5236b02e40481b6ba1bd6ebee06639fcd57119413f58ba12b0f48162360ec34ad0f565fa303cadd41c2fde1961d0600b422385bdcb5edbd561e19bb94370a7ed94c53a70ccf45bc30ca4da5954fb146764ae34980f582a5332765ddb963469571551162264efdd208760510b70"], 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x3c) dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/24 13:19:14 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x3}}) pipe(&(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) 2018/03/24 13:19:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) fchmod(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffb) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/03/24 13:19:14 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "0900000053b42780582200000000030008000517545274946a94771f398b4046"}) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000680)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000006c0)=0x0) getpgid(r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000440)='wlan0%selfbdeveth0\x00'], &(0x7f00000005c0)=[&(0x7f0000000500)='/dev/keychord\x00', &(0x7f0000000540)='security\x00', &(0x7f0000000580)='wlan1wlan1\x00'], 0x1000) r4 = syz_open_procfs(r3, &(0x7f0000000400)='setgroups\x00') preadv(r4, &(0x7f0000000000), 0x38d, 0x10000003) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000300)=0xab2b, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000340)=0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000000)={0xbf6bce2, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0xfffffffffffffd1a) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000040)) mq_open(&(0x7f0000000600)='\x00', 0x840, 0x7c, &(0x7f0000000640)={0x10000, 0x9, 0x1, 0x7, 0x3, 0x4, 0x1, 0x7f}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x6, 0x1, 0x0, 0x7, 0x8a, 0x7, 0xdbc}, 0x20) 2018/03/24 13:19:14 executing program 5: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000800)={&(0x7f0000ffc000/0x4000)=nil, 0x100000, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000006c0)=""/149) fcntl$setstatus(r1, 0x4, 0x3ff) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/151}, {&(0x7f0000000200)=""/249}, {&(0x7f0000000300)=""/184}, {&(0x7f00000003c0)=""/253}, {&(0x7f00000004c0)=""/237}, {&(0x7f00000005c0)=""/242}, {&(0x7f0000000080)=""/124}], 0x100000000000013f, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000007c0)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000780)="e1746a2d3852af7b13f6f613ee8ec961fab046202dcd7d430780e510b883c48fc75d0e42824d0e3622fc9964b9d7", 0x2e) 2018/03/24 13:19:14 executing program 7: r0 = dup(0xffffffffffffff9c) read(r0, &(0x7f00000000c0)=""/171, 0xab) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x0, 0x0, 0xdc, 0x2, r3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d40ff4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002580)={0x0, 0x0, 0xd6d, 0x1, 0x1, 0xfff}, &(0x7f00000025c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002600)={0x0, 0xfffffffffffff000, 0x5}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002680)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000002740)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003240)={0x0, 0x12, "2855eb34f95bbae48429d1346009d8fbb80a"}, &(0x7f0000003280)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005880)={0x0, 0xb7, "45d60dac546d6fc7e0085dd9089abaee4baacb5d8c425a71cc2cc63a4d7d77d3be5bac2f3befd4d9d1f966f2d31b9990208ffb96e225d4f46b75a62ca5c1803872447df1f32e4fca649a0d803305e6009c0001fdbe3a08dd2bf118f5d429697216d1983292fbadd60a13d05793cbc3c41d1f7ddc97942560bf273f75dd8103a2dc705deb54b26881f8a006c2a38b8b2dd8901a4f4138e5d55c5e0b080b985ced4d4506f2271fa3c94a13b59502537a995898850cf39843"}, &(0x7f0000005940)=0xbf) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000059c0)={0x0, 0x2c, &(0x7f0000005980)=[@in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000005a00)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005a40)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x80, 0x1, 0x5, 0x10001, 0x1f, 0x0, 0x2, 0x4, 0x1, 0xf5c8, 0xf9, 0x81, 0x1000000000000000, 0x1, 0x2]}, &(0x7f0000005b40)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005b80)={0x0, 0x100000001}, &(0x7f0000005bc0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005cc0)={0x0, 0xbc, &(0x7f0000005c00)=[@in6={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x4e22, 0x7, @empty, 0x3ff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x1397, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0xf286, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f0000005d00)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005d40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005d80)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005dc0)={0x0, 0xd, "13f79d90ef8044a4122615c5d5"}, &(0x7f0000005e00)=0x15) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005e40)={0x0, 0xffffffffffffffe1, 0x6}, &(0x7f0000005e80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005ec0)={0x0, @in6={{0xa, 0x4e24, 0x4d1b, @dev={0xfe, 0x80, [], 0x19}, 0x7fff}}, 0x8e9, 0xffffffff, 0x20, 0x7f, 0x8}, &(0x7f0000005f80)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000006180)=[{&(0x7f0000000280)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000002c0)="ee6c", 0x2}, {&(0x7f0000000300)="b1e8407caede593fc7f84f88e9af93d5336d2f", 0x13}, {&(0x7f0000000340)="6aa29e3a6b40db44debc0cc1f1efab425acfb495429011c9dc7f8d8fc0c5324058c204252d05df504e2e371c47344a8dc4eefba4206138a893eabcbd3be2e2c0c135018a5843a8a1e2ec012a00fd73a1", 0x50}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000002540)=[{&(0x7f0000000540)="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0x1000}, 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0x1000}], 0x2, &(0x7f0000002780)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x7, 0x401, 0x1f33, 0xc000000000000, 0x7fff, 0x40000000, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x2, 0x7ff, 0xa4cd}}, @init={0x14, 0x84, 0x0, {0x6, 0x7ff, 0x10001, 0x3ff}}, @init={0x14, 0x84, 0x0, {0x3f, 0x5, 0x0, 0x200}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1, 0x3, 0x0, 0x7, 0x0, 0x1, 0xac0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0xc, 0x0, 0x6, r6}}], 0x108}, {&(0x7f00000028c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, 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